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Sample records for af massage aromaterapi

  1. Baby massage.

    PubMed

    Carr, Helen

    2013-09-01

    Having initially trained as a nurse and then a midwife, massage for me was back to hands on care. In 1992, as part of my continuing professional development, I undertook an anatomy, physiology and massage course. My aim was to acquire skills that could benefit the mothers I cared for. My journey with baby massage began when I had my first son in 1993. At that time there were no courses or sessions on baby massage available but I did adapt some of the massage techniques I had learnt during my massage course to benefit me and my son. PMID:24163920

  2. Find a Massage Therapist

    MedlinePlus

    ... help. Take this course now » Online Course Topics Business Ethics Massage for Specific Conditions Research Master the Classroom for Educators Self-care Sports Massage ... market your practice, expand your business and make informed decisions about your professional growth. ...

  3. American Massage Therapy Association

    MedlinePlus

    ... help. Take this course now » Online Course Topics Business Ethics Massage for Specific Conditions Research Master the Classroom for Educators Self-care Sports Massage ... market your practice, expand your business and make informed decisions about your professional growth. ...

  4. Benefits of infant massage.

    PubMed

    Day, Jane

    2014-05-01

    After spending three months as a clinical midwifery tutor at a remote hospital in Zambia, where I helped to train student midwives and other students, my interest in infant massage was ignited, having witnessed the benefits of massage to both mother and baby. Once back in the UK, I trained and qualified as a massage instructor with an international infant massage training organisation, which has led me to work extensively with parents and babies, offering one-to-one and group courses. It has been a privilege to be able to teach parents the valuable skill of infant massage, and consequently pass on the benefits both physiological and psychosocial. PMID:24873112

  5. Massage therapy research review.

    PubMed

    Field, Tiffany

    2016-08-01

    In this review, massage therapy has been shown to have beneficial effects on varying conditions including prenatal depression, preterm infants, full-term infants, autism, skin conditions, pain syndromes including arthritis and fibromyalgia, hypertension, autoimmune conditions including asthma and multiple sclerosis, immune conditions including HIV and breast cancer and aging problems including Parkinson's and dementia. Although many of the studies have involved comparisons between massage therapy and standard treatment control groups, several have compared different forms of massage (e.g. Swedish versus Thai massage), and different active therapies such as massage versus exercise. Typically, the massage therapy groups have experienced more positive effects than the control or comparison groups. This may relate to the massage therapy providing more stimulation of pressure receptors, in turn enhancing vagal activity and reducing cortisol levels. Some of the researchers have assessed physical, physiological and biochemical effects, although most have relied exclusively on self-report measures. Despite these methodological problems and the dearth of research from the U.S., the massage therapy profession has grown significantly and massage therapy is increasingly practiced in traditional medical settings, highlighting the need for more rigorous research. PMID:27502797

  6. Massage Therapy Research

    ERIC Educational Resources Information Center

    Field, Tiffany; Diego, Miguel; Hernandez-Reif, Maria

    2007-01-01

    Massage therapy has been notably effective in preventing prematurity, enhancing growth of infants, increasing attentiveness, decreasing depression and aggression, alleviating motor problems, reducing pain, and enhancing immune function. This review covers massage therapy research from the last decade, as an update to the American Psychologist 1998…

  7. Massage therapy for fibromyalgia symptoms.

    PubMed

    Kalichman, Leonid

    2010-07-01

    Massage therapy is widely used by patients with fibromyalgia seeking symptom relief. We performed a review of all available studies with an emphasis on randomized controlled trials to determine whether massage therapy can be a viable treatment of fibromyalgia symptoms. Extensive narrative review. PubMed, PsychInfo, CINAHL, PEDro, ISI Web of Science, and Google Scholar databases (inception-December 2009) were searched for the key words "massage", "massotherapy", "self-massage", "soft tissue manipulation", "soft tissue mobilization", "complementary medicine", "fibromyalgia" "fibrositis", and "myofascial pain". No language restrictions were imposed. The reference lists of all articles retrieved in full were also searched. The effects of massage on fibromyalgia symptoms have been examined in two single-arm studies and six randomized controlled trials. All reviewed studies showed short-term benefits of massage, and only one single-arm study demonstrated long-term benefits. All reviewed studies had methodological problems. The existing literature provides modest support for use of massage therapy in treating fibromyalgia. Additional rigorous research is needed in order to establish massage therapy as a safe and effective intervention for fibromyalgia. In massage therapy of fibromyalgia, we suggest that massage will be painless, its intensity should be increased gradually from session to session, in accordance with patient's symptoms; and the sessions should be performed at least 1-2 times a week.

  8. Cervical cord injury after massage.

    PubMed

    Lee, Tzu-Han; Chiu, Jan-Wei; Chan, Rai-Chi

    2011-10-01

    We present the case of a 47-yr-old gentleman with cervical cord injury after he received massage in the neck area. Magnetic resonance imaging of the cervical spine showed a herniation of the nucleus pulposus and compressive myelopathy. The patient required surgical intervention and rehabilitation. Despite 6 mos of rehabilitation, residual hand dysfunction and minor ambulation problems persisted. Although massage has many benefits, this case reminds us that there is potential danger in performing neck massage. PMID:21862908

  9. Infant Massage: Communicating through Touch.

    ERIC Educational Resources Information Center

    Stevens, Vivian

    1998-01-01

    Describes the benefits of infant massage, particularly for babies with deafness who have hearing parents. Steps for giving baby massages are provided, including placing a hand on the baby's stomach and making eye contact, starting with the legs, looking for cues, and communicating with the baby. (CR)

  10. A Descriptive Study of the Practice Patterns of Massage New Zealand Massage Therapists

    PubMed Central

    Smith, Joanna M.; Sullivan, S. John; Baxter, G. David

    2011-01-01

    Background: Massage therapy has grown in popularity, yet little is known globally or in New Zealand about massage therapists and their practices. Purpose and Setting: The aims of this study were to describe the practice patterns of trained Massage New Zealand massage therapists in New Zealand private practice, with regard to therapist characteristics; practice modes and settings, and therapy characteristics; referral patterns; and massage therapy as an occupation. Research Design and Participants: A survey questionnaire was mailed to 66 trained massage therapist members of Massage New Zealand who were recruiting massage clients for a concurrent study of massage therapy culture. Results: Most massage therapists were women (83%), NZ European (76%), and holders of a massage diploma qualification (89%). Massage therapy was both a full- (58%) and part-time (42%) occupation, with the practice of massage therapy being the only source of employment for 70% of therapists. Nearly all therapists (94%) practiced massage for more than 40 weeks in the year, providing a median of 16 – 20 hours of direct client care per week. Most massage therapists worked in a “solo practice” (58%) and used a wide and active referral network. Almost all therapists treated musculoskeletal symptoms: the most common client issues or conditions treated were back pain/problem (99%), neck/shoulder pain/problem (99%), headache or migraine (99%), relaxation and stress reduction (96%), and regular recovery or maintenance massage (89%). The most frequent client fee per treatment was NZ$60 per hour in a clinic and NZ$1 per minute at a sports event or in the workplace. Therapeutic massage, relaxation massage, sports massage, and trigger-point therapy were the most common styles of massage therapy offered. Nearly all massage therapists (99%) undertook client assessment; 95% typically provided self-care recommendations; and 32% combined other complementary and alternative medicine therapies with their

  11. Resonance in a head massager

    NASA Astrophysics Data System (ADS)

    Ribeiro, Jair Lúcio Prados

    2015-04-01

    Mechanical structures such as pendula, bridges, or buildings always exhibit one (or more) natural oscillation frequency.1 If that structure is subjected to oscillatory forces of this same frequency, resonance occurs, with consequent increase of the structure oscillation amplitude. There is no shortage of simple experiments for demonstrating resonance in high school classes using a variety of materials, such as saw blades,2 guitars,3 pendulums,4 wine glasses,5 bottles,6 Ping-Pong balls,7 and pearl strings.8 We present here an experimental demonstration using only an inexpensive head (or scalp) massager, which can be purchased for less than a dollar.

  12. Effect of aromatherapy massage on dysmenorrhea in Turkish students.

    PubMed

    Apay, Serap Ejder; Arslan, Sevban; Akpinar, Reva Balci; Celebioglu, Ayda

    2012-12-01

    The purpose of this study was to investigate the effect of aromatherapy massage on dysmenorrhea. The study used a quasiexperimental design with the subjects as their own control. Every participant applied both aromatherapy massage with lavender oil and placebo massage with odorless liquid petrolatum [soft paraffin]. The population comprised 438 midwifery and nursing students. The 150 students who had declared that they had suffered from dysmenorrhea used a visual analog scale to indicate their level of pain. Higher scores reflected a greater severity of dysmenorrhea. Forty-four students volunteered to participate in the study. When the lavender massage and the placebo massage were compared, the visual analog scale score of the lavender massage was found to decrease at a statistically significant rate. This study showed that massage was effective in reducing dysmenorrhea. In addition, this study showed that the effect of aromatherapy massage on pain was higher than that of placebo massage.

  13. Sleep Problems in Infants Decrease following Massage Therapy.

    ERIC Educational Resources Information Center

    Field, Tiffany; Hernandez-Reif, Maria

    2001-01-01

    Examined the effectiveness of pre-bedtime massages for infants and toddlers with sleep onset problems. Found that, compared to bedtime stories, massages produced fewer sleep delays and a shortened latency to sleep onset. (Author/DLH)

  14. Thai traditional massage: Issues causing possible adverse effects.

    PubMed

    Wiwanitkit, Viroj

    2015-01-01

    Thai traditional massage is a widely used massage technique in Thailand and is presently accepted by local Thai Ministry of Public Health. The technique is promoted but not well accepted internationally. There is a concern about the effectiveness as well as safety of this local wisdom. After a recent episode of concurrent acute heart attack and Thai traditional massage in a patient, the issue of possible adverse effects of Thai traditional massage is being widely discussed. PMID:26865746

  15. What midwives need to know about baby massage.

    PubMed

    MacDonald, Cheryl

    2012-09-01

    Baby massage has become increasingly popular in the West among parents and healthcare practitioners alike, with numerous studies continuing to hail the benefits of taking time to massage and bond with your baby. Newborn and infant massage is of particular interest to midwives in their primary role, helping families to bond and heal the pain of traumatic births, but now many midwives are offering baby massage sessions privately in their spare time also. Here's the low down. PMID:23082398

  16. An Investigative Study of the Perceptions of Nationally Certified Massage Practitioners toward Entry Level Web Based Massage Therapy Curriculum Designs

    ERIC Educational Resources Information Center

    Vlahos, Efthimios

    2011-01-01

    This descriptive study examines the current status of online education in massage therapy with respect to the development of web based curriculums. Participants are drawn from the public listing of the National Certification Board for Therapeutic Massage and Bodywork (NCBTMB). The Online Curriculum Survey in Massage Therapy is used as an…

  17. Effect of Massage on Pain Management for Thoracic Surgery Patients

    PubMed Central

    Dion, Liza; Rodgers, Nancy; Cutshall, Susanne M.; Cordes, Mary Ellen; Bauer, Brent; Cassivi, Stephen D.; Cha, Stephen

    2011-01-01

    Background: Integrative therapies such as massage have gained support as interventions that improve the overall patient experience during hospitalization. Thoracic surgery patients undergo long procedures and commonly have postoperative back, neck, and shoulder pain. Purpose: Given the promising effects of massage therapy for alleviation of pain, we studied the effectiveness and feasibility of massage therapy delivered in the postoperative thoracic surgery setting. Methods: Patients who received massage in the postoperative setting had pain scores evaluated pre and post massage on a rating scale of 0 to 10 (0 = no pain, 10 = worst possible pain). Results: In total, 160 patients completed the pilot study and received massage therapy that was individualized. Patients receiving massage therapy had significantly decreased pain scores after massage (p ≤ .001), and patients’ comments were very favorable. Patients and staff were highly satisfied with having massage therapy available, and no major barriers to implementing massage therapy were identified. Conclusions: Massage therapy may be an important additional pain management component of the healing experience for patients after thoracic surgery. PMID:21847428

  18. [Massage and sophrology workshops for haematology professionals].

    PubMed

    Bannier, Christine; Sachot, Claudine; Simon, Armelle

    2014-04-01

    In haematology, the caregivers are confronted with the death of patients and the distress of their families. It is a working environment in which it is essential for the professionals to be taken care of in order to optimise the care provided to patients. At Nantes general hospital, massage and sophrology workshops enable the caregivers to recharge their batteries.

  19. Questions for Your Prospective Massage Therapist

    MedlinePlus

    ... Workplace Options Business Finances Career Path Quiz Job Bank Job Bank AMTA's Customized Job Bank Works for You Search massage therapy jobs in ... open positions and resumes for free. AMTA Job Bank » Get Started Find Jobs Sign up for Job ...

  20. 21 CFR 890.5660 - Therapeutic massager.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Therapeutic massager. 890.5660 Section 890.5660 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES PHYSICAL MEDICINE DEVICES Physical Medicine Therapeutic Devices § 890.5660...

  1. 21 CFR 890.5660 - Therapeutic massager.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Therapeutic massager. 890.5660 Section 890.5660 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES PHYSICAL MEDICINE DEVICES Physical Medicine Therapeutic Devices § 890.5660...

  2. 21 CFR 890.5660 - Therapeutic massager.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Therapeutic massager. 890.5660 Section 890.5660 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES PHYSICAL MEDICINE DEVICES Physical Medicine Therapeutic Devices § 890.5660...

  3. 21 CFR 890.5660 - Therapeutic massager.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Therapeutic massager. 890.5660 Section 890.5660 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES PHYSICAL MEDICINE DEVICES Physical Medicine Therapeutic Devices § 890.5660...

  4. 21 CFR 890.5660 - Therapeutic massager.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Therapeutic massager. 890.5660 Section 890.5660 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES PHYSICAL MEDICINE DEVICES Physical Medicine Therapeutic Devices § 890.5660...

  5. Cerebral Palsy Symptoms in Children Decreased Following Massage Therapy

    ERIC Educational Resources Information Center

    Hernandez-Reif, Maria; Field, Tiffany; Largie, Shay; Diego, Miguel; Manigat, Natasha; Seoanes, Jacqueline; Bornstein, Joan

    2005-01-01

    Twenty young children (mean age = 32 months) with cerebral palsy (CP) recruited from early intervention programs received 30 minutes of massage or reading twice weekly for 12 weeks. The children receiving massage therapy showed fewer physical symptoms including reduced spasticity, less rigid muscle tone overall and in the arms, and improved fine…

  6. [A new method for deep reflex muscular massage].

    PubMed

    Aksenova, A M

    1997-01-01

    The idea of deep reflex muscular massage rests on the existence of a strong relationship between structural and functional changes in the skeletal muscles and visceral condition. The massage can be used for management of acute states in combination with herbs, food additives, reduced drug dosages, exercises, thermotherapy.

  7. Dynamic Effect of Rolling Massage on Blood Flow

    NASA Astrophysics Data System (ADS)

    Chen, Yan-Yan; Yi, Hou-Hui; Li, Hua-Bing; Fang, Hai-Ping

    2009-02-01

    The Chinese traditional medical massage has been used as a natural therapy to eliminate some diseases. Here, the effect of the rolling massage frequency to the blood flow in the blood vessels under the rolling massage manipulation is studied by the lattice Boltzmann simulation. The simulation results show that when the frequency is smaller than or comparable to the pulsatile frequency of the blood flow, the effect on the blood flux by the rolling massage is small. On the contrast, if the frequency is twice or more times of the pulsatile frequency of the blood flow, the blood flux is greatly enhanced and increases linearly with respect to the frequency. Similar behavior has also been observed on the shear stress on the blood vessel walls. The result is helpful for understanding that the rolling massage has the function of promoting the blood circulation and removing the blood stasis.

  8. [Traumatic complications of indirect cardiac massage].

    PubMed

    Stefan, J; Gregora, Z; Krumlová, V

    1989-11-01

    The author analyzed injuries in 238 subjects where before death indirect cardiac massage was applied by skilled health workers. The ribs were fractures in 27.7% and the sternum in 16% of the deceased, injuries of other organs were detected 13 times (5.5%). In women injuries were more frequent and fractures of the sternum markedly more frequent than in men. While in men rib fractures on the left side were more frequent than on the rights side, in women this difference was not observed. Rib fractures were mostly in the medioclavicular line at the level of the 3rd-5th rib. The fractures of the sternum were also most frequently at the level between the 3rd and 5th rib. No fractures of the 10th-12th rib were found. The author observed an age-depunende cy of rib fractures in men and women, while fractures of the sternum were age-dependent only in men. There was no relationship with age as regards injuries of other organs. Only in two deceased subjects the injury which developed during indirect cardiac massage was the immediate cause of death. Once it was rupture of the interval mammary vein with haemorrhage into the mediastinum and haemorrhage into the chest, in the other case rupture of the right ventricle with cardiac tamponade.

  9. Massage for Children Undergoing Hematopoietic Cell Transplantation: A Qualitative Report

    PubMed Central

    Ackerman, Sara L.; Lown, E. Anne; Dvorak, Christopher C.; Dunn, Elizabeth A.; Abrams, Donald I.; Horn, Biljana N.; Degelman, Marcia; Cowan, Morton J.; Mehling, Wolf E.

    2012-01-01

    Background. No in-depth qualitative research exists about the effects of therapeutic massage with children hospitalized to undergo hematopoietic cell transplantation (HCT). The objective of this study is to describe parent caregivers' experience of the effects of massage/acupressure for their children undergoing HCT. Methods. We conducted a qualitative analysis of open-ended interviews with 15 parents of children in the intervention arm of a massage/acupressure trial. Children received both practitioner and parent-provided massage/acupressure. Results. Parents reported that their child experienced relief from pain and nausea, relaxation, and greater ease falling asleep. They also reported increased caregiver competence and closeness with their child as a result of learning and performing massage/acupressure. Parents supported a semistandardized massage protocol. Conclusion. Massage/acupressure may support symptom relief and promote relaxation and sleep among pediatric HCT patients if administered with attention to individual patients' needs and hospital routines and may relieve stress among parents, improve caregiver competence, and enhance the sense of connection between parent and child. PMID:22474526

  10. Qualitative study of women's experience after therapeutic massage

    PubMed Central

    Garakyaraghi, Mohammad; Givi, Mahshid; Moeini, Mahin; Eshghinezhad, Ameneh

    2014-01-01

    Background: Hypertension has become a major problem throughout the world, especially in developing countries like Iran. As it is a major risk factor for coronary heart disease, even small reductions in the prevalence can have potentially large public health benefits. Among the complementary methods, massage provides an effective means to lower the blood pressure. If nurses perceive the experiences of hypertensive patients receiving massage, they can use massage more effectively in their care plan. Materials and Methods: This is a descriptive phenomenological study. Deep interviews were conducted with nine prehypertensive women who received Swedish massage three times a week in a total of 10 sessions, with each session lasting 10-15 min. Then, the researcher conducted an interview using a ‘grand tour question (open ended question) and the participants were then encouraged to speak freely explaining their thoughts and feelings about the experience of massage therapy. Data analysis was done by Colaizzi's method. Validity and reliability were obtained through measures such as real value, applicability, continuity, and authenticity. Results: Women evaluated the massage therapy positively. The findings yielded six themes, including relaxation, sleeping better, reduction of anxiety and tension, reduction of fatigue, invigorating experience, improve connecting. Conclusions: This study demonstrates that a body-centered intervention like massage can be valuable in a multidisciplinary approach to women with prehypertension. This method is easy to learn and relatively short (10-15 min) to administer as a suitable complement in nursing care for this group of patients. PMID:25183981

  11. Meta-Analysis of Massage Therapy on Cancer Pain.

    PubMed

    Lee, Sook-Hyun; Kim, Jong-Yeop; Yeo, Sujung; Kim, Sung-Hoon; Lim, Sabina

    2015-07-01

    Cancer pain is the most common complaint among patients with cancer. Conventional treatment does not always relieve cancer pain satisfactorily. Therefore, many patients with cancer have turned to complementary therapies to help them with their physical, emotional, and spiritual well-being. Massage therapy is increasingly used for symptom relief in patients with cancer. The current study aimed to investigate by meta-analysis the effects of massage therapy for cancer patients experiencing pain. Nine electronic databases were systematically searched for studies published through August 2013 in English, Chinese, and Korean. Methodological quality was assessed using the Physiotherapy Evidence Database (PEDro) and Cochrane risk-of-bias scales. Twelve studies, including 559 participants, were used in the meta-analysis. In 9 high-quality studies based on the PEDro scale (standardized mean difference, -1.24; 95% confidence interval, -1.72 to -0.75), we observed reduction in cancer pain after massage. Massage therapy significantly reduced cancer pain compared with no massage treatment or conventional care (standardized mean difference, -1.25; 95% confidence interval, -1.63 to -0.87). Our results indicate that massage is effective for the relief of cancer pain, especially for surgery-related pain. Among the various types of massage, foot reflexology appeared to be more effective than body or aroma massage. Our meta-analysis indicated a beneficial effect of massage for relief of cancer pain. Further well-designed, large studies with longer follow-up periods are needed to be able to draw firmer conclusions regarding the effectiveness. PMID:25784669

  12. Salicylate toxicity from ingestion of traditional massage oil

    PubMed Central

    Muniandy, Rajesh Kumar; Sinnathamby, Vellan

    2012-01-01

    A 16-month-old child developed a brief generalised tonic–clonic fitting episode and vomiting at home, after accidental ingestion of traditional massage oil. As the patient presented with clinical features of salicylate toxicity, appropriate management was instituted. He was admitted to the intensive care unit for multiorgan support. The child was discharged well 1 week after the incident. Methyl-salicylate is a common component of massage oils which are used for topical treatment of joint and muscular pains. However, these massage oils may be toxic when taken orally. Early recognition of the salicylate toxicity is very important in producing a good patient outcome. PMID:22922924

  13. [Ancient clinical application of massage therapy on navel].

    PubMed

    Yang, Xing-Yue; Ma, Yu-Xiao; Tian, Si-Sheng; Gao, Shu-Zhong

    2014-07-01

    To further explore the clinical effect of massage therapy on navel,the related ancient literatures were arranged and analyzed,and several methods in ancient clinical were introduced, including stroking navel, rubbing navel, pushing navel, tapping navel and puffing navel. In addition, the theoretical basis of massage therapy on navel were discussed. The results revealed ancient literatures offered abundant theoretical basis to modern clinical practice, and there were evidences of treating gastroenteric and gynecological diseases with this therapy. Comprehensively, through the study of ancient literatures and modern research, therapy of massage on navel is believed to be promising and will gain popularity in the future.

  14. Clarifying Definitions for the Massage Therapy Profession: the Results of the Best Practices Symposium†

    PubMed Central

    Kennedy, Ann B.; Cambron, Jerrilyn A.; Sharpe, Patricia A.; Travillian, Ravensara S.; Saunders, Ruth P.

    2016-01-01

    Background Massage therapists are at times unclear about the definition of massage therapy, which creates challenges for the profession. It is important to investigate the current definitions and to consider the field as a whole in order to move toward clarity on what constitutes the constructs within the profession. Purpose To determine how a sample of experts understand and describe the field of massage therapy as a step toward clarifying definitions for massage and massage therapy, and framing the process of massage therapy practice. Setting A two-day symposium held in 2010 with the purpose of gathering knowledge to inform and aid in the creation of massage therapy best practice guidelines for stress and low back pain. Participants Thirty-two experts in the field of massage therapy from the United States, Europe, and Canada. Design Qualitative analysis of secondary cross-sectional data using a grounded theory approach. Results Three over-arching themes were identified: 1) What is massage?; 2) The multidimensional nature of massage therapy; and 3) The influencing factors on massage therapy practice. Discussion The data offered clarifying definitions for massage and massage therapy, as well as a framework for the context for massage therapy practice. These clarifications can serve as initial steps toward the ultimate goal of creating new theory for the field of massage therapy, which can then be applied in practice, education, research, and policy. Conclusions Foundational research into how experts in the profession understand and describe the field of massage therapy is limited. Understanding the potential differences between the terms massage and massage therapy could contribute to a transformation in the profession in the areas of education, practice, research, policy and/or regulation. Additionally, framing the context for massage therapy practice invites future discussions to further clarify practice issues.

  15. Clarifying Definitions for the Massage Therapy Profession: the Results of the Best Practices Symposium†

    PubMed Central

    Kennedy, Ann B.; Cambron, Jerrilyn A.; Sharpe, Patricia A.; Travillian, Ravensara S.; Saunders, Ruth P.

    2016-01-01

    Background Massage therapists are at times unclear about the definition of massage therapy, which creates challenges for the profession. It is important to investigate the current definitions and to consider the field as a whole in order to move toward clarity on what constitutes the constructs within the profession. Purpose To determine how a sample of experts understand and describe the field of massage therapy as a step toward clarifying definitions for massage and massage therapy, and framing the process of massage therapy practice. Setting A two-day symposium held in 2010 with the purpose of gathering knowledge to inform and aid in the creation of massage therapy best practice guidelines for stress and low back pain. Participants Thirty-two experts in the field of massage therapy from the United States, Europe, and Canada. Design Qualitative analysis of secondary cross-sectional data using a grounded theory approach. Results Three over-arching themes were identified: 1) What is massage?; 2) The multidimensional nature of massage therapy; and 3) The influencing factors on massage therapy practice. Discussion The data offered clarifying definitions for massage and massage therapy, as well as a framework for the context for massage therapy practice. These clarifications can serve as initial steps toward the ultimate goal of creating new theory for the field of massage therapy, which can then be applied in practice, education, research, and policy. Conclusions Foundational research into how experts in the profession understand and describe the field of massage therapy is limited. Understanding the potential differences between the terms massage and massage therapy could contribute to a transformation in the profession in the areas of education, practice, research, policy and/or regulation. Additionally, framing the context for massage therapy practice invites future discussions to further clarify practice issues. PMID:27648109

  16. [Newborn and infant fractures secondary to traditional massage].

    PubMed

    Mboutol-Mandavo, C; N'dour, O; Ouedraogo, S F; Missengue-Bosseba, R; Ndiaye, D; Ngom, G

    2016-09-01

    The traditional massage of the newborn and young infant is an ancient practice in Africa and other regions. It has many benefits that are currently recognized, even in Western societies. However, it can be dangerous. We report two cases of fractures of the femur and clavicle that occurred in a 17-day-old newborn and a 1-month-old infant secondary to a traditional massage. In both cases, there was no concept of trauma or a history of osteogenesis imperfecta in the family or the presence of other fractures suggesting abuse. We concluded in a fracture caused by traditional massage in both cases. Given its many benefits as described in the literature, the traditional massage of young infants cannot be considered a harmful practice. However, it should be practiced with care to prevent the occurrence of such complications. PMID:27364938

  17. 9. THERMOSTAT IN LADIES MASSAGE ROOM. Hot Springs National ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. THERMOSTAT IN LADIES MASSAGE ROOM. - Hot Springs National Park, Bathhouse Row, Lamar Bathhouse: Mechanical & Piping Systems, State Highway 7, 1 mile north of U.S. Highway 70, Hot Springs, Garland County, AR

  18. Construction of Intelligent Massage System Based on Human Skin-Muscle Elasticity

    NASA Astrophysics Data System (ADS)

    Teramae, Tatsuya; Kushida, Daisuke; Takemori, Fumiaki; Kitamura, Akira

    A present massage chair realizes the massage motion and force designed by a professional masseur. However, appropriate massage force to the user cannot be provided by the massage chair in such a method. On the other hand, the professional masseur can realize an appropriate massage force to more than one patient, because, the masseur considers the physical condition of the patient. This paper proposes the method of applying masseur's procedure to the massage chair. Then, the proposed method is composed by estimation of the physical condition of user, decision of massage force based on the physical condition and realization of massage force by the force control. The realizability of the proposed method is verified by the experimental work using the massage chair.

  19. Many Benefits, Little Risk: The Use of Massage in Nursing Practice.

    PubMed

    Westman, Kathryn F; Blaisdell, Cathy

    2016-01-01

    Since ancient times, massage therapy has been used to promote healing by people of all backgrounds and cultures. Massage therapy was once taught as a core nursing skill, but it gradually lost ground in the United States during the second half of the 20th century with the increased use of technology and documentation in nursing. In recent years, however, there has been a resurgence in the use of massage therapy. Research has provided insight into the mechanisms by which massage supports the healing process, and this has sparked support for including massage therapy in routine hospital care. In this article, the authors touch on the history of massage in nursing care and discuss its emotional and physiologic benefits for both patient and nurse. They describe specific massage techniques and discuss precautions to consider before using massage with certain patients. PMID:26669844

  20. Massage Changes Babies' Body, Brain and Behavior

    NASA Astrophysics Data System (ADS)

    Ishikawa, Chihiro; Shiga, Takashi

    Tactile stimulation is an important factor in mother-infant interactions. Many studies on both human and animals have shown that tactile stimulation during the neonatal period has various beneficial effects in the subsequent growth of the body and brain. In particular, massage is often applied to preterm human babies as “touch care”, because tactile stimulation together with kinesthetic stimulation increases body weight, which is accompanied by behavioral development and the changes of endocrine and neural conditions. Among them, the elevation of insulin-like growth factor-1, catecholamine, and vagus nerve activity may underlie the body weight gain. Apart from the body weight gain, tactile stimulation has various effects on the nervous system and endocrine system. For example, it has been reported that tactile stimulation on human and animal babies activates parasympathetic nervous systems, while suppresses the hypothalamic-pituitary-adrenalcortical (HPA) axis, which may be related to the reduction of emotionality, anxiety-like behavior, and pain sensitivity. In addition, animal experiments have shown that tactile stimulation improves learning and memory. Facilitation of the neuronal activity and the morphological changes including the hippocampal synapse may underlie the improvement of the learning and memory. In conclusion, it has been strongly suggested that tactile stimulation in early life has beneficial effects on body, brain structure and function, which are maintained throughout life.

  1. Providing massage therapy for people with advanced cancer: what to expect.

    PubMed

    Smith, Marlaine C; Yamashita, Traci E; Bryant, Lucinda L; Hemphill, Linnea; Kutner, Jean S

    2009-04-01

    There is very little information in the literature to prepare massage therapists for what they might expect when they provide treatment to people with advanced cancer in hospice or palliative care. We report an analysis of a subset of data collected from a large multi-site clinical trial of the efficacy of massage therapy for people with advanced cancer. This is the first analysis of empirical data of patient presentation, massage treatment environment, and the characteristics of massage provided for this population.

  2. Immunomodulatory effects of massage on nonperturbed skeletal muscle in rats

    PubMed Central

    Waters-Banker, Christine; Dupont-Versteegden, Esther E.

    2013-01-01

    Massage is an ancient manual therapy widely utilized by individuals seeking relief from various musculoskeletal maladies. Despite its popularity, the majority of evidence associated with massage benefits is anecdotal. Recent investigations have uncovered physiological evidence supporting its beneficial use following muscle injury; however, the effects of massage on healthy, unperturbed skeletal muscle are unknown. Utilizing a custom-fabricated massage mimetic device, the purpose of this investigation was to elucidate the effects of various loading magnitudes on healthy skeletal muscle with particular interest in the gene expression profile and modulation of key immune cells involved in the inflammatory response. Twenty-four male Wistar rats (200 g) were subjected to cyclic compressive loading (CCL) over the right tibialis anterior muscle for 30 min, once a day, for 4 consecutive days using four loading conditions: control (0N), low load (1.4N), moderate load (4.5N), and high load (11N). Microarray analysis showed that genes involved with the immune response were the most significantly affected by application of CCL. Load-dependent changes in cellular abundance were seen in the CCL limb for CD68+ cells, CD163+ cells, and CD43+cells. Surprisingly, load-independent changes were also discovered in the non-CCL contralateral limb, suggesting a systemic response. These results show that massage in the form of CCL exerts an immunomodulatory response to uninjured skeletal muscle, which is dependent upon the applied load. PMID:24201707

  3. Massage induces an immediate, albeit short-term, reduction in muscle stiffness.

    PubMed

    Eriksson Crommert, M; Lacourpaille, L; Heales, L J; Tucker, K; Hug, F

    2015-10-01

    Using ultrasound shear wave elastography, the aims of this study were: (a) to evaluate the effect of massage on stiffness of the medial gastrocnemius (MG) muscle and (b) to determine whether this effect (if any) persists over a short period of rest. A 7-min massage protocol was performed unilaterally on MG in 18 healthy volunteers. Measurements of muscle shear elastic modulus (stiffness) were performed bilaterally (control and massaged leg) in a moderately stretched position at three time points: before massage (baseline), directly after massage (follow-up 1), and following 3 min of rest (follow-up 2). Directly after massage, participants rated pain experienced during the massage. MG shear elastic modulus of the massaged leg decreased significantly at follow-up 1 (-5.2 ± 8.8%, P = 0.019, d = -0.66). There was no difference between follow-up 2 and baseline for the massaged leg (P = 0.83) indicating that muscle stiffness returned to baseline values. Shear elastic modulus was not different between time points in the control leg. There was no association between perceived pain during the massage and stiffness reduction (r = 0.035; P = 0.89). This is the first study to provide evidence that massage reduces muscle stiffness. However, this effect is short lived and returns to baseline values quickly after cessation of the massage.

  4. 21 CFR 872.6650 - Massaging pick or tip for oral hygiene.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Massaging pick or tip for oral hygiene. 872.6650... (CONTINUED) MEDICAL DEVICES DENTAL DEVICES Miscellaneous Devices § 872.6650 Massaging pick or tip for oral hygiene. (a) Identification. A massaging pick or tip for oral hygiene is a rigid, pointed device...

  5. 21 CFR 872.6650 - Massaging pick or tip for oral hygiene.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Massaging pick or tip for oral hygiene. 872.6650... (CONTINUED) MEDICAL DEVICES DENTAL DEVICES Miscellaneous Devices § 872.6650 Massaging pick or tip for oral hygiene. (a) Identification. A massaging pick or tip for oral hygiene is a rigid, pointed device...

  6. 21 CFR 872.6650 - Massaging pick or tip for oral hygiene.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Massaging pick or tip for oral hygiene. 872.6650... (CONTINUED) MEDICAL DEVICES DENTAL DEVICES Miscellaneous Devices § 872.6650 Massaging pick or tip for oral hygiene. (a) Identification. A massaging pick or tip for oral hygiene is a rigid, pointed device...

  7. 21 CFR 872.6650 - Massaging pick or tip for oral hygiene.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Massaging pick or tip for oral hygiene. 872.6650... (CONTINUED) MEDICAL DEVICES DENTAL DEVICES Miscellaneous Devices § 872.6650 Massaging pick or tip for oral hygiene. (a) Identification. A massaging pick or tip for oral hygiene is a rigid, pointed device...

  8. 21 CFR 872.6650 - Massaging pick or tip for oral hygiene.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Massaging pick or tip for oral hygiene. 872.6650... (CONTINUED) MEDICAL DEVICES DENTAL DEVICES Miscellaneous Devices § 872.6650 Massaging pick or tip for oral hygiene. (a) Identification. A massaging pick or tip for oral hygiene is a rigid, pointed device...

  9. Sexual Health Education in Massage Therapy Programs: A Survey of Program Directors

    ERIC Educational Resources Information Center

    Zamboni, Brian D.; Healey, Dale K.

    2016-01-01

    Massage therapy program directors completed an online survey to explore sexual education in massage therapy programs. The overall data suggest that program directors are supportive of sexual health education in the training of massage therapists and that such education is integrated into several aspects of their training programs. To enhance…

  10. The Development and Validation of the Client Expectations of Massage Scale

    PubMed Central

    Boulanger, Karen T.; Campo, Shelly; Glanville, Jennifer L.; Lowe, John B; Yang, Jingzhen

    2012-01-01

    Background: Although there is evidence that client expectations influence client outcomes, a valid and reliable scale for measuring the range of client expectations for both massage therapy and the behaviors of their massage therapists does not exist. Understanding how client expectations influence client outcomes would provide insight into how massage achieves its reported effects. Purpose: To develop and validate the Client Expectations of Massage Scale (CEMS), a measure of clients’ clinical, educational, interpersonal, and outcome expectations. Setting: Offices of licensed massage therapists in Iowa. Research Design: A practice-based research methodology was used to collect data from two samples of massage therapy clients. For Sample 1, 21 volunteer massage therapists collected data from their clients before the massage. Factor analysis was conducted to test construct validity and coefficient alpha was used to assess reliability. Correlational analyses with the CEMS, previous measures of client expectations, and the Life Orientation Test–Revised were examined to test the convergent and discriminant validity of the CEMS. For Sample 2, 24 massage therapists distributed study materials for clients to complete before and after a massage therapy session. Structural equation modeling was used to assess the construct, discriminant, and predictive validity of the CEMS. Participants: Sample 1 involved 320 and Sample 2 involved 321 adult massage clients. Intervention: Standard care provided by licensed massage therapists. Main Outcomes: Numeric Rating Scale for pain and Positive and Negative Affect Schedule–Revised (including the Serenity subscale). Results: The CEMS demonstrated good construct, convergent, discriminant and predictive validity, and adequate reliability. Client expectations were generally positive toward massage and their massage therapists. Positive outcome expectations had a positive effect on clients’ changes in pain and serenity. High

  11. Evaluation of massage with essential oils on childhood atopic eczema.

    PubMed

    Anderson, C; Lis-Balchin, M; Kirk-Smith, M

    2000-09-01

    Childhood atopic eczema is an increasingly common condition in young children. As well as being irritating to the child, it causes sleepless nights for both the child and the family and leads to difficulties in parental relationships and can have severe effects on employment. A group of eight children, born to professional working mothers were studied to test the hypothesis that massage with essential oils (aromatherapy) used as a complementary therapy in conjunction with normal medical treatment, would help to alleviate the symptoms of childhood atopic eczema. The children were randomly allocated to the massage with essential oils group and both counselled and massaged with a mixture of essential oils by the therapist once a week and the mother every day over a period of 8 weeks. The preferred essential oils, chosen by the mothers for their child, from 36 commonly used aromatherapy oils, were: sweet marjoram, frankinsence, German chamomile, myrrh, thyme, benzoin, spike lavender and Litsea cubeba. A control group of children received the counselling and massage without essential oils. The treatments were evaluated by means of daily day-time irritation scores and night time disturbance scores, determined by the mother before and during the treatment, both over an 8 week period; finally general improvement scores were allocated 2 weeks after the treatment by the therapist, the general practitioner and the mother. The study employed a single case experimental design across subjects, such that there were both a within-subject control and between-subjects control, through the interventions being introduced at different times. The results showed a significant improvement in the eczema in the two groups of children following therapy, but there was no significant difference in improvement shown between the aromatherapy massage and massage only group. Thus there is evidence that tactile contact between mother and child benefits the symptoms of atopic eczema but there is no

  12. Thai traditional massage: efficiency-assessment of three traditional massage methods on office workers: an explorative study.

    PubMed

    Yoopat, Pongjan; Maes, Christophe; Poriau, Stefaan; Vanwonterghem, Kamiel

    2015-04-01

    Thai Traditional Massage (TTM) is popular and widely spread in Thailand. This project is aimed at studying the physiological efficiency of three popular TTM methods based on acupressure Meridian basal lines: the Sen Sib(SS) ten lines, Ratchsamnak (RS), Royal style; and Chaloeysak (CS), Folk style. Thirty healthy female administrative employees participated as patients. All were treated for 30 min with the 3 types of massage with a two-week interval between each treatment. Muscle strain was objectified by measuring strength and endurance with surface electromyography of muscle put under stress during office work: the M. Trapezius (static postural load) and the wrist muscles (M. flexors & extensors Carpi-Radialis) (dynamic contractions) as well as measuring the subjective Visual Analogue Scale (VAS) before and after the sessions. An ANOVA-statistical analysis showed that strength in shoulders was not significantly different, but some forearm fatigue was decreased significantly among the three massage techniques. PMID:25892379

  13. A Meta-Analysis of Massage Therapy Research

    ERIC Educational Resources Information Center

    Moyer, Christopher A.; Rounds, James; Hannum, James W.

    2004-01-01

    Massage therapy (MT) is an ancient form of treatment that is now gaining popularity as part of the complementary and alternative medical therapy movement. A meta-analysis was conducted of studies that used random assignment to test the effectiveness of MT. Mean effect sizes were calculated from 37 studies for 9 dependent variables. Single…

  14. [Reclaiming the body through touch-relaxation massage].

    PubMed

    Simon, Armelle

    2012-05-01

    More than just a simple technique, touch-relaxation massage in the protected haematology unit of Nantes general hospital has become a real personalised act of care, in what are often difficult conditions of hospitalisation. It forms part of the global support of patients suffering from leukaemia. PMID:22670464

  15. 21 CFR 890.5650 - Powered inflatable tube massager.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Powered inflatable tube massager. 890.5650 Section 890.5650 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES PHYSICAL MEDICINE DEVICES Physical Medicine Therapeutic Devices §...

  16. 21 CFR 890.5650 - Powered inflatable tube massager.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Powered inflatable tube massager. 890.5650 Section 890.5650 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES PHYSICAL MEDICINE DEVICES Physical Medicine Therapeutic Devices §...

  17. 21 CFR 890.5650 - Powered inflatable tube massager.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Powered inflatable tube massager. 890.5650 Section 890.5650 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES PHYSICAL MEDICINE DEVICES Physical Medicine Therapeutic Devices §...

  18. 21 CFR 890.5650 - Powered inflatable tube massager.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Powered inflatable tube massager. 890.5650 Section 890.5650 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES PHYSICAL MEDICINE DEVICES Physical Medicine Therapeutic Devices §...

  19. 21 CFR 890.5650 - Powered inflatable tube massager.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Powered inflatable tube massager. 890.5650 Section 890.5650 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES PHYSICAL MEDICINE DEVICES Physical Medicine Therapeutic Devices §...

  20. Perceptions of Massage Therapists Participating in a Randomized Controlled Trial

    PubMed Central

    Perlman, Adam; Dreusicke, Mark; Keever, Teresa; Ali, Ather

    2015-01-01

    Background Clinical practice and randomized trials often have disparate aims, despite involving similar interventions. Attitudes and expectancies of practitioners influence patient outcomes, and there is growing emphasis on optimizing provider–patient relationships. In this study, we evaluated the experiences of licensed massage therapists involved in a randomized controlled clinical trial using qualitative methodology. Methods Seven massage therapists who were interventionists in a randomized controlled trial participated in structured interviews approximately 30 minutes in length. Interviews focused on their experiences and perceptions regarding aspects of the clinical trial, as well as recommendations for future trials. Transcribed interviews were analyzed for emergent topics and themes using standard qualitative methods. Results Six themes emerged. Therapists discussed 1) promoting the profession of massage therapy through research, 2) mixed views on using standardized protocols, 3) challenges of sham interventions, 4) participant response to the sham intervention, 5) views on scheduling and compensation, and 6) unanticipated benefits of participating in research. Conclusions Therapists largely appreciated the opportunity to promote massage through research. They demonstrated insight and understanding of the rationale for a clinical trial adhering to a standardized protocol. Evaluating the experiences and ideas of complementary and alternative medicine practitioners provides valuable insight that is relevant for the implementation and design of randomized trials. PMID:26388961

  1. Health psychology as a context for massage therapy: a conceptual model with CAM as mediator.

    PubMed

    Hymel, Glenn M; Rich, Grant J

    2014-04-01

    Health psychology represents a context within which massage therapy research, education, and practice can be positioned for the mutual benefit of both. Furthermore, complementary and alternative medicine (CAM) more often than not plays a mediating role in relating massage therapy to health psychology. On occasion, though, the linkage between health psychology and massage therapy can be quite direct without the mediating influence of CAM. This paper, accordingly, advances a conceptual model via both flowchart and Venn diagram displays for viewing the health psychology context for massage therapy with the possibility of CAM as a mediating factor. Attention is also given to the broad range of issues constituting contemporary health psychology as well as its correspondence to an equally diverse array of client populations and health conditions addressed in massage therapy research. Future directions in the areas of health psychology, CAM, and massage therapy are proposed with a view toward a mutual and reciprocal benefit accruing to these behavioral and health science arenas.

  2. Softball Petechiae: A Novel Cutaneous Finding in a Patient Participating in Post-Exercise Massage

    PubMed Central

    Greenwald, Jeffrey

    2016-01-01

    We report a case of a 39-year-old healthy male presenting with an eruption consisting of evenly spaced, well-circumscribed, round, petechial macules over a discrete region on his back. A detailed history revealed that the man participated in a high-intensity combination workout routine and post-exercise massage. He reported using a regulation-sized dimpled softball in order to massage the musculature of his back. A diagnosis of traumatic petechiae was established. A growing fitness culture encouraging high-intensity training and post-exercise massage coupled with the high costs of professional masseuse services has led to the increased use of self-massage techniques using both traditional and non-traditional massage equipment. The topography of this equipment and the rise in post-exercise self-massage may lead to an increase in traumatic rashes of varying clinical and cosmetic significance. PMID:27752403

  3. Immediate Effect of Therapeutic Massage on Pain Sensation and Unpleasantness: A Consecutive Case Series

    PubMed Central

    2015-01-01

    Background: Musculoskeletal pain is a common condition that poses a significant burden to its sufferers and costs the US economy billions of dollars each year in lost productivity. Individuals complaining of musculoskeletal pain make up a large proportion of clients treated by massage therapists in community practices, yet few studies have examined the immediate effect of therapeutic massage on this type of pain in the practice setting. Purpose: To assess the immediate effect of therapeutic massage on musculoskeletal pain sensation and unpleasantness in a community setting. Setting: Solo private practice in central Virginia, United States. Participants: One hundred sixteen first-time clients who complained of musculoskeletal pain as a presenting symptom. Research design: Prospective, consecutive practice-based case series. Intervention: A single 60-minute session of individualized therapeutic massage; techniques used included Swedish massage employing effleurage, petrissage, and friction,;deep tissue; myofascial; positional release; passive and resisted joint mobilization; and biofield modalities. Main Outcome Measures: Visual Analog Scales for pain sensation and unpleasantness. Results: Both pain sensation and unpleasantness were significantly reduced by a single session of therapeutic massage. Mean pain sensation decreased from 3.76 (SD=1.87) prior to massage to .89 (SD=1.35) following massage, with t=18.87, P<.001. Mean pain unpleasantness decreased from 5.21 (SD=2.48) prior to massage to .64 (SD=1.23) following massage, with t =20.45, P<.001. Effect sizes were 1.76 and 1.90, respectively. Conclusions: In this case series, therapeutic massage appeared to be an effective intervention for common musculoskeletal pain that influenced both the physical and affective dimension of the pain experience. Although care was taken to reduce potential bias through limiting eligibility to first time clients and use of a standardized script, practice-based case series have

  4. Overzealous cardiac massage leading to unintentional infant death

    PubMed Central

    Sinani, Fatos; Ymaj, Besim; Vyshka, Gentian

    2011-01-01

    The case of an 18-month child is presented, with a picture demonstrating the thoracic trauma, caused from a hand pressure movement, perpetrated with an open right palm, in an attempt to perform an external cardiac massage. The child showed continuous episodes of ‘crying spells’ that the medical staff considered as benign, but an overprotective and mentally unstable mother kept on violently ‘resuscitating’ her son during such episodes. The last episode was characterised with a strenuous massage of the thoracic wall, causing evident bruises and leading to a cardiac contusion. The mother who perpetrated the trauma was sentenced for manslaughter, after the accidental character of the event, as well as the severity of her family situation and the precarious living environment of a socially abandoned single-acting parent, were all taken into account. The particular psychopathology of the care giver (mother) and the characteristics of the inflicted thoracic blow are described. PMID:22675032

  5. Overzealous cardiac massage leading to unintentional infant death.

    PubMed

    Sinani, Fatos; Ymaj, Besim; Vyshka, Gentian

    2011-01-01

    The case of an 18-month child is presented, with a picture demonstrating the thoracic trauma, caused from a hand pressure movement, perpetrated with an open right palm, in an attempt to perform an external cardiac massage. The child showed continuous episodes of 'crying spells' that the medical staff considered as benign, but an overprotective and mentally unstable mother kept on violently 'resuscitating' her son during such episodes. The last episode was characterised with a strenuous massage of the thoracic wall, causing evident bruises and leading to a cardiac contusion. The mother who perpetrated the trauma was sentenced for manslaughter, after the accidental character of the event, as well as the severity of her family situation and the precarious living environment of a socially abandoned single-acting parent, were all taken into account. The particular psychopathology of the care giver (mother) and the characteristics of the inflicted thoracic blow are described. PMID:22675032

  6. Effectiveness of different styles of massage therapy in fibromyalgia: a systematic review and meta-analysis.

    PubMed

    Yuan, Susan Lee King; Matsutani, Luciana Akemi; Marques, Amélia Pasqual

    2015-04-01

    The systematic review aimed to evaluate the effectiveness of massage in fibromyalgia. An electronic search was conducted at MEDLINE, SCiELO, EMBASE, ISI, PEDro, SPORTDiscus, CINAHL, Cochrane CENTRAL and LILACS (Jan 1990-May 2013). Ten randomized and non-randomized controlled trials investigating the effects of massage alone on symptoms and health-related quality of life of adult patients with fibromyalgia were included. Two reviewers independently screened records, examined full-text reports for compliance with the eligibility criteria, and extracted data. Meta-analysis (pooled from 145 participants) shows that myofascial release had large, positive effects on pain and medium effects on anxiety and depression at the end of treatment, in contrast with placebo; effects on pain and depression were maintained in the medium and short term, respectively. Narrative analysis suggests that: myofascial release also improves fatigue, stiffness and quality of life; connective tissue massage improves depression and quality of life; manual lymphatic drainage is superior to connective tissue massage regarding stiffness, depression and quality of life; Shiatsu improves pain, pressure pain threshold, fatigue, sleep and quality of life; and Swedish massage does not improve outcomes. There is moderate evidence that myofascial release is beneficial for fibromyalgia symptoms. Limited evidence supports the application of connective tissue massage and Shiatsu. Manual lymphatic drainage may be superior to connective tissue massage, and Swedish massage may have no effects. Overall, most styles of massage therapy consistently improved the quality of life of fibromyalgia patients.

  7. The effect of self-aromatherapy massage of the abdomen on the primary dysmenorrhoea.

    PubMed

    Sadeghi Aval Shahr, H; Saadat, M; Kheirkhah, M; Saadat, E

    2015-05-01

    Primary dysmenorrhoea (PD) is the most common gynaecological complaint that occurs in women. This study was a randomised controlled trial. The subjects were 75 students whose severity of pain was measured by visual analogue scale (VAS). Subjects were randomly divided into three groups: massage group with rose oil (n = 25) who applied self-massage with Rose damascene; a placebo group (n = 25) who performed self-massage with unscented almond oil and a no treatment control group (n = 25) who applied just self-massage. All three groups received the intervention in the first day of menstruation in two subsequent cycles. The severity of pain was self-reported by the students before and after intervention. All three groups were matched in demographic characteristics. The baseline pain reduced in the first cycle but this reduction was not significant in the groups (p > 0.05). In the second cycle, the menstrual pain was significantly lower in the rose oil group than in the other two groups after intervention (between massage with rose oil, almond oil p = 0.003 and massage with rose oil and just massage p = 0.000). Massage with aromatherapy reduces the severity of primary dysmenorrhoea, in comparison with massage therapy alone. PMID:25254570

  8. Effectiveness of different styles of massage therapy in fibromyalgia: a systematic review and meta-analysis.

    PubMed

    Yuan, Susan Lee King; Matsutani, Luciana Akemi; Marques, Amélia Pasqual

    2015-04-01

    The systematic review aimed to evaluate the effectiveness of massage in fibromyalgia. An electronic search was conducted at MEDLINE, SCiELO, EMBASE, ISI, PEDro, SPORTDiscus, CINAHL, Cochrane CENTRAL and LILACS (Jan 1990-May 2013). Ten randomized and non-randomized controlled trials investigating the effects of massage alone on symptoms and health-related quality of life of adult patients with fibromyalgia were included. Two reviewers independently screened records, examined full-text reports for compliance with the eligibility criteria, and extracted data. Meta-analysis (pooled from 145 participants) shows that myofascial release had large, positive effects on pain and medium effects on anxiety and depression at the end of treatment, in contrast with placebo; effects on pain and depression were maintained in the medium and short term, respectively. Narrative analysis suggests that: myofascial release also improves fatigue, stiffness and quality of life; connective tissue massage improves depression and quality of life; manual lymphatic drainage is superior to connective tissue massage regarding stiffness, depression and quality of life; Shiatsu improves pain, pressure pain threshold, fatigue, sleep and quality of life; and Swedish massage does not improve outcomes. There is moderate evidence that myofascial release is beneficial for fibromyalgia symptoms. Limited evidence supports the application of connective tissue massage and Shiatsu. Manual lymphatic drainage may be superior to connective tissue massage, and Swedish massage may have no effects. Overall, most styles of massage therapy consistently improved the quality of life of fibromyalgia patients. PMID:25457196

  9. Principle Study of Head Meridian Acupoint Massage to Stress Release via Grey Data Model Analysis

    PubMed Central

    Lee, Ya-Ting

    2016-01-01

    This paper presents the scientific study of the effectiveness and action principle of head meridian acupoint massage by applying the grey data model analysis approach. First, the head massage procedure for massaging the important head meridian acupuncture points including Taiyang, Fengfu, Tianzhu, Fengqi, and Jianjing is formulated in a standard manner. Second, the status of the autonomic nervous system of each subject is evaluated by using the heart rate variability analyzer before and after the head massage following four weeks. Afterward, the physiological factors of autonomic nerves are quantitatively analyzed by using the grey data modeling theory. The grey data analysis can point out that the status of autonomic nervous system is greatly improved after the massage. The order change of the grey relationship weighting of physiological factors shows the action principle of the sympathetic and parasympathetic nerves when performing head massage. In other words, the grey data model is able to distinguish the detailed interaction of the autonomic nervous system and the head meridian acupoint massage. Thus, the stress relaxing effect of massaging head meridian acupoints is proved, which is lacked in literature. The results can be a reference principle for massage health care in practice. PMID:26904144

  10. A Mechatronic System for Quantitative Application and Assessment of Massage-Like Actions in Small Animals

    PubMed Central

    Wang, Qian; Zeng, Hansong; Best, Thomas M.; Haas, Caroline; Heffner, Ned T.; Agarwal, Sudha; Zhao, Yi

    2013-01-01

    Massage therapy has a long history and has been widely believed effective in restoring tissue function, relieving pain and stress, and promoting overall well-being. However, the application of massage-like actions and the efficacy of massage are largely based on anecdotal experiences that are difficult to define and measure. This leads to a somewhat limited evidence-based interface of massage therapy with modern medicine. In this study, we introduce a mechatronic device that delivers highly reproducible massage-like mechanical loads to the hind limbs of small animals (rats and rabbits), where various massage-like actions are quantified by the loading parameters (magnitude, frequency and duration) of the compressive and transverse forces on the subject tissues. The effect of massage is measured by the difference in passive viscoelastic properties of the subject tissues before and after mechanical loading, both obtained by the same device. Results show that this device is useful in identifying the loading parameters that are most conducive to a change in tissue mechanical properties, and can determine the range of loading parameters that result in sustained changes in tissue mechanical properties and function. This device presents the first step in our effort for quantifying the application of massage-like actions used clinically and measurement of their efficacy that can readily be combined with various quantitative measures (e.g., active mechanical properties and physiological assays) for determining the therapeutic and mechanistic effects of massage therapies. PMID:23943071

  11. Principle Study of Head Meridian Acupoint Massage to Stress Release via Grey Data Model Analysis.

    PubMed

    Lee, Ya-Ting

    2016-01-01

    This paper presents the scientific study of the effectiveness and action principle of head meridian acupoint massage by applying the grey data model analysis approach. First, the head massage procedure for massaging the important head meridian acupuncture points including Taiyang, Fengfu, Tianzhu, Fengqi, and Jianjing is formulated in a standard manner. Second, the status of the autonomic nervous system of each subject is evaluated by using the heart rate variability analyzer before and after the head massage following four weeks. Afterward, the physiological factors of autonomic nerves are quantitatively analyzed by using the grey data modeling theory. The grey data analysis can point out that the status of autonomic nervous system is greatly improved after the massage. The order change of the grey relationship weighting of physiological factors shows the action principle of the sympathetic and parasympathetic nerves when performing head massage. In other words, the grey data model is able to distinguish the detailed interaction of the autonomic nervous system and the head meridian acupoint massage. Thus, the stress relaxing effect of massaging head meridian acupoints is proved, which is lacked in literature. The results can be a reference principle for massage health care in practice. PMID:26904144

  12. The effectiveness of massage therapy in the treatment of infantile colic symptoms: A randomized controlled trial

    PubMed Central

    Sheidaei, Ali; Abadi, Alireza; Zayeri, Farid; Nahidi, Fatemeh; Gazerani, Nafiseh; Mansouri, Anita

    2016-01-01

    Background: Infantile colic, cry-fuss and sleep problems are transient in the initial months of life, but they contribute to maternal depression, parenting stress and family mental health problems. In this randomized clinical trial, we aimed to explore the efficacy of massage therapy compared to rocking in reducing infantile colic symptoms including duration and number of cries, sleep duration and severity of infant colic. Methods: This was a single blind RCT study with a one-week follow-up. One hundred colicky infants aged younger than 12 weeks old were randomly assigned into massage and rocking groups. Infants in the massage group received a massage for 15-20 minutes once during a day and once at night before sleeping for a week. In the control group, mothers rocked their infants gently for 5-25 minutes when the symptoms of colic appeared. Parents recorded the details of the colic symptoms in a diary every day. A GEE approach was applied to explore the effect of the intervention. Results: Efficiency of massage therapy was significantly higher than rocking. At the end of the study, the mean number of daily cries was 4.26±1.40 in the massage and 6.9±2.14 the rocking groups (p<0.01). The mean of the severity score was 1.39±0.19 less in the massage group (p<0.01). Moreover, the mean differences of massage and rocking groups were -0.82±0.20 hour (p<0.01) and 0.72±0.35 (p= 0.04) in the duration of cries and duration of sleep, respectively. Conclusion: Massaging significantly improved colic symptoms during a one-week intervention for all outcomes. In addition, significant differences were found between the intervention and control groups in favor of massaging. Therefore, massage therapy is more effective than rocking for treating infant colic symptoms. PMID:27453882

  13. Development of a Hospital-based Massage Therapy Course at an Academic Medical Center

    PubMed Central

    Dion, Liza J.; Cutshall, Susanne M.; Rodgers, Nancy J.; Hauschulz, Jennifer L.; Dreyer, Nikol E.; Thomley, Barbara S.; Bauer, Brent

    2015-01-01

    Background: Massage therapy is offered increasingly in US medical facilities. Although the United States has many massage schools, their education differs, along with licensure and standards. As massage therapy in hospitals expands and proves its value, massage therapists need increased training and skills in working with patients who have various complex medical concerns, to provide safe and effective treatment. These services for hospitalized patients can impact patient experience substantially and provide additional treatment options for pain and anxiety, among other symptoms. The present article summarizes the initial development and description of a hospital-based massage therapy course at a Midwest medical center. Methods: A hospital-based massage therapy course was developed on the basis of clinical experience and knowledge from massage therapists working in the complex medical environment. This massage therapy course had three components in its educational experience: online learning, classroom study, and a 25-hr shadowing experience. The in-classroom study portion included an entire day in the simulation center. Results: The hospital-based massage therapy course addressed the educational needs of therapists transitioning to work with interdisciplinary medical teams and with patients who have complicated medical conditions. Feedback from students in the course indicated key learning opportunities and additional content that are needed to address the knowledge and skills necessary when providing massage therapy in a complex medical environment. Conclusions: The complexity of care in medical settings is increasing while the length of hospital stay is decreasing. For this reason, massage provided in the hospital requires more specialized training to work in these environments. This course provides an example initial step in how to address some of the educational needs of therapists who are transitioning to working in the complex medical environment. PMID

  14. The AFS Impact Study: Final Report. AFS Research Report 33.

    ERIC Educational Resources Information Center

    Hansel, Bettina

    The AFS Impact Study, initiated in 1977, is an attempt to document changes in learning and personal development associated with an intercultural "homestay" program. Completed in 1985, the study identifies several areas in which students show greater learning and educational growth than that shown by a group of students who had expressed interest…

  15. Efficacy of massage treatment technique in masseter muscle hardness: robotic experimental approach.

    PubMed

    Hiraiwa, Yuichiro; Ariji, Yoshiko; Kise, Yoshitaka; Sakuma, Shigemitsu; Kurita, Kenichi; Ariji, Eiichiro

    2013-10-01

    The study aimed to clarify the masseter muscle hardness in patients with myofascial pain, to examine their changes after massage, and to analyze whether the hardness can be an index for massage treatment. Sixteen patients with myofascial pain (12 with unilateral and 4 with bilateral masseter muscle pain) and 24 healthy volunteers were enrolled in this study. The masseter hardness between patients and the healthy volunteers was compared. The changes in the hardness in patients after massage were examined. The relation of the hardness with massage regimens and efficacies was analyzed. There was a significant right-and-left difference of the hardness in patients, although there was no difference in the healthy volunteers. The hardness decreased after massage. The pretreatment asymmetry index of the hardness showed a significant correlation with the massage pressure. It was concluded that there was a significant difference between the right and left masseter hardness in patients with myofascial pain. After massage treatment, the masseter hardness and right-and-left difference decreased. The hardness may be an index for determining the massage pressure. PMID:24308103

  16. The effect of aromatherapy massage with lavender oil on severity of primary dysmenorrhea in Arsanjan students

    PubMed Central

    Bakhtshirin, Froozan; Abedi, Sara; YusefiZoj, Parisa; Razmjooee, Damoon

    2015-01-01

    Background: Presently, using complementary therapy such as lavender oil has specific application in medicine. The purpose of this study was to investigate the effect of aromatherapy massage on the severity of primary dysmenorrhea in nursing and midwifery students of Islamic Azad University of Arsanjan, Iran. Materials and Methods: This study was performed using clinical trial method on 80 eligible students whose level of pain was measured by visual analogue scale (VAS) before the intervention. Each participant, in the first days of menstruation, randomly received two types of massage with lavender and placebo oil in two consecutive cycles of menstruation. Their level of pain was measured before and 30 min after the intervention. In this study, each group was considered as their self-control group in the next cycle. The data were analyzed by SPSS software. Results: A significant decrease in VAS score after lavender massage was detected in comparison with placebo massage. There was a statistically significant difference between VAS scores after and before placebo massage. In addition, statistically the effect of lavender massage on the severity of primary dysmenorrhea was higher than that of placebo massage (P < 0.001). Conclusions: Findings of this study showed that lavender oil massage decreases primary dysmenorrhea and it can be used as an effective herbal drug. PMID:25709705

  17. Effect of a Brief Seated Massage on Nursing Student Attitudes Toward Touch for Comfort Care

    PubMed Central

    Yearwood, Edilma L.; Friedmann, Erika

    2014-01-01

    Background: While massage has been removed from nursing curricula, studies have reported massage as safe and effective for stress reduction, relaxation, pain relief, fatigue, and quality of life. Objective: To compare the efficacy of two intensities of touch administered during two seated massages on the attitudes of nursing students toward touch for their self-care and patient care. Participants: Nursing students who volunteered gave institutional review board–approved written informed consent to undergo massage by a licensed massage therapist. Settings/location: A private room adjacent to the nursing lab in a school of nursing. Intervention: Brief seated massages of differing intensities. Each participant received low-intensity and high-intensity touch in a two-block, randomized order, within-subjects design. Linear mixed models nested within subject and random intercept analyses were used to test hypotheses in this two-treatment, two-sequence, two-period crossover design. Outcome measures: Health questionnaires/visual analogue scales pertaining to physical/affective/and attitudinal status were completed before and after each massage. Results: Twenty-nine participants (93% female, 83% single) completed the study. Before massage, the optimal intensity of touch anticipated for self-comfort was 6.6 (0=no pressure;10=most intense pressure imaginable). The mean touch intensities were 6.7 for high-intensity massage and 0.5 for low-intensity (p<0.001). The overall percentage differences (feeling better or worse) following massage were as follows: low intensity, 37.5% better; high intensity, 62.7% better (p<0.001). Significantly more improvement was reported for energy, pain, stress, and feeling physically uptight after high-intensity compared with low-intensity (p<0.03). Participants were more likely to both receive touch for self-care and provide touch for patient care after experiencing high- versus low-intensity massage (p<0.01). Conclusions: High-intensity seated

  18. Effects and predictors of shoulder muscle massage for patients with posterior shoulder tightness

    PubMed Central

    2012-01-01

    Background Clinical approaches like mobilization, stretching, and/or massage may decrease shoulder tightness and improve symptoms in subjects with stiff shoulders. We investigated the effect and predictors of effectiveness of massage in the treatment of patients with posterior shoulder tightness. Methods A randomized controlled trial was conducted in a hospital-based outpatient practice (orthopedic and rehabilitation). Forty-three women and 17 men (mean age = 54 years, range 43-73 years) with posterior shoulder tightness participated and were randomized into massage and control groups (n = 30 per group). A physical therapist provided the massage on the posterior deltoid, infraspinatus, and teres minor of the involved shoulder for 18 minutes [about 6 minutes for each muscle] two times a week for 4 weeks. For the control group, one therapist applied light hand touch on the muscles 10 minutes two times a week for 4 weeks. Glenohumeral internal rotation ROM, functional status, and muscle tightness were the main outcomes. Additionally, the potential factors on the effectiveness of massage were analyzed by multivariate logistic regression. For this analysis, patients with functional score improvement at least 20% after massage were considered responsive, and the others were considered nonresponsive. Results Fifty-two patients completed the study (29 for the massage and 23 for the control). The overall mean internal rotation ROM increased significantly in the massage group compared to the control (54.9° v.s. 34.9°; P ≤ 0.001). There were 21 patients in the responsive group and 8 in the nonresponsive group. Among the factors, duration of symptoms, functional score, and posterior deltoid tightness were significant predictors of effectiveness of massage. Conclusions Massage was an effective treatment for patients with posterior shoulder tightness, but was less effective in patients with longer duration of symptoms, higher functional limitation, and less posterior deltoid

  19. Massage Therapy Education Online: Student Satisfaction and Achievement, Part I

    PubMed Central

    McQuillan, David James

    2010-01-01

    In recent years, providers of massage therapy education have, in growing numbers, started to use online technologies to support the learning processes of their students. Using a narrative review of the existing online learning literature, this paper aims to provide a solid pedagogical foundation for these early explorations. It identifies five key factors—instructional pedagogy, quality of instruction, interaction and communication, individual learner qualities, and the online interface—that contribute to student satisfaction and achievement in the online context. The relationships between those factors and the experience of the online learner are discussed with reference to maximization of student satisfaction and achievement. PMID:21589705

  20. [A meibomian gland massage mechanism for upper and lower eyelids based on anti-phase rolling and enveloping movement].

    PubMed

    Zhang, Jianhuan; Zhou, Yuan; Xu, Gonghao; Ma, Xiong; Chen, Yanping; Li, Wei

    2014-07-01

    During the course of meibomian gland dysfunction (MGD) treatment, meibomian gland massage is an effective auxiliary method. Based on an extrusion method using anti-phase massage rollers and a theory on envelope plane, a massage mechanism was proposed in this paper for the defect of the traditional mechanical assist massage structure to discharge obstruction of Meibomian gland more smoothly and to enlarge massage coverage. Meanwhile, for the case that the power of motor was significantly limited by size, an evaluation, about the input, output and loss, was carried out to initially verify the feasibility of the designed mechanism.

  1. [A meibomian gland massage mechanism for upper and lower eyelids based on anti-phase rolling and enveloping movement].

    PubMed

    Zhang, Jianhuan; Zhou, Yuan; Xu, Gonghao; Ma, Xiong; Chen, Yanping; Li, Wei

    2014-07-01

    During the course of meibomian gland dysfunction (MGD) treatment, meibomian gland massage is an effective auxiliary method. Based on an extrusion method using anti-phase massage rollers and a theory on envelope plane, a massage mechanism was proposed in this paper for the defect of the traditional mechanical assist massage structure to discharge obstruction of Meibomian gland more smoothly and to enlarge massage coverage. Meanwhile, for the case that the power of motor was significantly limited by size, an evaluation, about the input, output and loss, was carried out to initially verify the feasibility of the designed mechanism. PMID:25330603

  2. Salivary Oxytocin Concentrations in Seven Boys with Autism Spectrum Disorder Received Massage from Their Mothers: A Pilot Study

    PubMed Central

    Tsuji, Shuji; Yuhi, Teruko; Furuhara, Kazumi; Ohta, Shogo; Shimizu, Yuto; Higashida, Haruhiro

    2015-01-01

    Seven male children with autism spectrum disorder (ASD), aged 8–12 years, attending special education classrooms for ASD and disabled children, were assigned to receive touch therapy. Their mothers were instructed to provide gentle touch in the massage style of the International Liddle Kidz Association. The mothers gave massages to their child for 20 min every day over a period of 3 months, followed by no massage for 4 months. To assess the biological effects of such touch therapy, saliva was collected before and 20 min after a single session of massage for 20 min from the children and mothers every 3 weeks during the massage period and every 4 weeks during the non-massage period, when they visited a community meeting room. Salivary oxytocin levels were measured using an enzyme immunoassay kit. During the period of massage therapy, the children and mothers exhibited higher oxytocin concentrations compared to those during the non-massage period. The changes in oxytocin levels before and after a single massage session were not significantly changed in children and mothers. The results suggested that the ASD children (massage receivers) and their mothers (massage givers) show touch therapy-dependent changes in salivary oxytocin concentrations. PMID:25954210

  3. Mass/age distribution of organic carbon for the Phanerozoic

    SciTech Connect

    Hay, W.W.; Wold, C.N. Geomar, Kiel )

    1991-03-01

    The mass/age distribution of organic carbon in Phanerozoic sedimentary rocks is dominated by disseminated organic carbon in pelitic rocks. Even during the major times of coal formation, the mass of organic carbon in coal is small compared with that included in fine-grained marine sediments. The mass/age distribution shows maxima in the Middle and Late Ordovician, Late Devonian, Late Jurassic and Early Cretaceous, and Neogene. Minima in accumulation of organic carbon mark the Early Ordovician, Early Devonian, Permian and Triassic, Late Cretaceous and Paleogene. Reconstruction of the ancient fluxes of organic carbon into the sediments shows that the distribution is almost symmetrical about the Paleozoic-Mesozoic boundary. Major hydrocarbon source rock accumulations coincide with peaks of organic carbon deposition, but modes of formation of the source rocks at each peak may have been different. The peaks of organic carbon accumulation correspond to times of flooding of the continents. The Ordovician, Late Jurassic-Early Cretaceous peaks also correspond to an increase in the ratio of carbon being deposited as organic carbon relative to that deposited as carbonate; they also correspond to times of deposition of large amounts of siliceous sediment. The Lake Devonian peak also formed at a time of flooding of the continents, but shows a low ratio of organic carbon to carbonate, and few siliceous rocks accumulated contemporaneously. The Neogene peak may represent a fundamentally different accumulation mechanism, resulting mostly from coastal upwelling during a time of emergence of the continents.

  4. Local massage after vaccination enhances the immunogenicity of diphtheria-tetanus-pertussis vaccine.

    PubMed

    Hsu, C Y; Huang, L M; Lee, C Y; Lin, T Y; Lee, P I; Chen, J M

    1995-07-01

    The effect of local massage on adverse reactions and immunogenicity of diphtheria-tetanus-pertussis vaccine was investigated. After diphtheria-tetanus-pertussis vaccination 327 infants were either massaged or not, and adverse reactions were evaluated. Local pain and fever were more frequent in the massage group. The extra febrile episodes from massage were mild (38-39 degrees C). For evaluation of the antibody responses, 124 infants were recruited into massage or nonmassage cohorts and antibody production was measured at 2, 6, 7, 18 and 19 months of age, respectively. Subjects in the massage group developed significantly higher antibodies against filamentous hemagglutinin at 6 and 7 months of age, pertussis toxin at 6, 7, 18 and 19 months of age, pertussis agglutinogen at 18 and 19 months of age and those in the nonmassage group. Local massage after diphtheria-tetanus-pertussis vaccination was associated with better immunogenicity and more adverse reactions, including low grade fever and local pain, which were mild and not particularly disturbing. PMID:7567283

  5. The Effects of Massage Therapy on Multiple Sclerosis Patients' Quality of Life and Leg Function

    PubMed Central

    2014-01-01

    Background. Massage therapy is a noninvasive treatment that many individuals with multiple sclerosis (MS) use to supplement their conventional treatment. Objective. We hypothesize that massage therapy will improve the leg function and overall quality of life (QoL) of MS patients. Design. A two-period (rest, massage) crossover design was used. Twenty-four individuals with MS ranging from 3.0 to 7.0 on the Expanded Disability Status Scale (EDSS) received Swedish massage treatments for four weeks. Exercise capacity and leg function as well as QoL were assessed using the Six-Minute Walk Test (6MWT) and the Hamburg Quality of Life in Multiple Sclerosis (HAQUAMS) instrument, respectively. Assessments were measured before and after a massage period and a rest period where no massages were employed. Results. The results displayed no significant changes in 6MWT distances or HAQUAMS scores. However, the participants perceived improvement in overall health as expressed in written comments. Conclusions. Massage is a safe, noninvasive treatment that may assist MS patients in managing the stress of their symptoms. Future studies with larger sample size and cortisol measures are warranted. PMID:24949078

  6. A Standardized, Evidence-Based Massage Therapy Program for Decentralized Elite Paracyclists: Creating the Model†

    PubMed Central

    Kennedy, Ann B.; Trilk, Jennifer L.

    2015-01-01

    Background and Purpose Evidence suggests that para-athletes are injured more often than able-bodied athletes. The benefits of massage therapy for these disabled athletes are yet to be explored. This paper documents the process followed for creating a massage program for elite paracycling athletes with the goal to assess effects on recovery, rest, performance, and quality of life both on and off the bike. Setting Massage therapists’ private practices throughout the United States. Participants A United States Paracycling team consisting of 9 elite athletes: 2 spinal cord injury, 2 lower limb amputation, 1 upper limb amputation, 1 transverse myelitis, 1 stroke, 1 traumatic brain injury, and 1 visually impaired. Design The process used to develop a massage therapy program for para-cyclists included meetings with athletes, coaching staff, team exercise physiologist, and sports massage therapists; peer-reviewed literature was also consulted to address specific health conditions of para-athletes. Results Team leadership and athletes identified needs for quicker recovery, better rest, and improved performance in elite paracyclists. This information was used to generate a conceptual model for massage protocols, and led to creation of the intake and exit questionnaires to assess patient health status and recovery. Forms also were created for a general health intake, therapist information, and a therapist’s SOAAP notes. Discussion The conceptual model and questionnaires developed herein will help to operationalize an exploratory study investigating the feasibility of implementing a standardized massage therapy program for a decentralized elite paracycling team. PMID:26388960

  7. [Applying back massage protocol to promote an intensive care unit patient's quality of sleep].

    PubMed

    Fang, Chiu-Shu; Liu, Chin-Fang

    2006-12-01

    This case report concerns the nursing experience of applying back massage to a patient in an intensive care unit (ICU) from 10 May, 2005, in order to improve the patient's quality of sleep. In order to collect information about his quality of sleep of the patient, the author used observation, interview and a Richards-Campbell sleep questionnaire (RCSQ). It was observed that, before massage, the patient's sleep quality was poor, which wa why the protocol with back massage was proposed. The results after back massage was applied that heart beat, respiration. oxygen saturation and blood pressure were not significantly improved. This was probably related to the patient's worry about having his endotracheal tube removed. The patient's perception of sleep, indeed, was obviously improved, a result which may have been related to his/her perception of comfort and care from the nurse. Applying back massage to an ICU patient may therefore be regarded as helpful improving the patient's sleep quality. It is hoped that this case report may serve as a positive reference for health care providers so that it may help patients to recover fully through rest and sleep. Since this report concerned only one patient, however, to understand the real outcome of how back massage could improve the quality of sleep of ICU patients, research is planned on the use of back massage protocol on a large number os such patients. PMID:17160874

  8. Gentle Massage Improves Disease- and Treatment-Related Symptoms in Patients with Acute Myelogenous Leukemia

    PubMed Central

    Taylor, Ann Gill; Snyder, Audrey E; Anderson, Joel G; Brown, Cynthia J; Densmore, John J; Bourguignon, Cheryl

    2014-01-01

    Objective Cancer treatment is reported to be stressful, and patients diagnosed with hematologic cancers often exhibit higher levels of anxiety and emotional distress than individuals with other malignancies. Management of these symptoms in patients with hematologic cancer presents significant challenges, as many of them are in and out of the hospital while undergoing high dose chemotherapy. Oncology patients use complementary modalities such as therapeutic massage in an attempt to alleviate disease and treatment-related symptoms, including anxiety and emotional distress. In the current study, the feasibility of a novel massage intervention delivered over the continuum of care, as well as assessment of the immediate and cumulative effects of massage, was examined in patients with acute myelogenous leukemia. Methods A mixed-methods, unmasked, prospective, randomized study was conducted with two groups: a usual care alone control group and a massage therapy intervention plus usual care group. Results Significant improvements in levels of stress and health-related quality of life were observed in the massage therapy group versus the usual care alone group, after adjusting for anxiety level, including both immediate and cumulative effects of massage. Conclusions While the findings of the current study regarding acceptability, feasibility, and potential efficacy of therapeutic massage as a complementary health-enhancing intervention in patients diagnosed with acute myelogenous leukemia are very promising, the relatively small size of the study sample limits generalizability. PMID:25530922

  9. The Role of Massage in Sports Performance and Rehabilitation: Current Evidence and Future Direction

    PubMed Central

    2008-01-01

    Background Massage is a popular treatment choice of athletes, coaches, and sports physical therapists. Despite its purported benefits and frequent use, evidence demonstrating its efficacy is scarce. Purpose To identify current literature relating to sports massage and its role in effecting an athlete's psychological readiness, in enhancing sports performance, in recovery from exercise and competition, and in the treatment of sports related musculoskeletal injuries. Methods Electronic databases were used to identify papers relevant to this review. The following keywords were searched: massage, sports injuries, athletic injuries, physical therapy, rehabilitation, delayed onset muscle soreness, sports psychology, sports performance, sports massage, sports recovery, soft tissue mobilization, deep transverse friction massage, pre-event, and post exercise. Results Research studies pertaining to the following general categories were identified and reviewed: pre-event (physiological and psychological variables), sports performance, recovery, and rehabilitation. Discussion Despite the fact clinical research has been performed, a poor appreciation exists for the appropriate clinical use of sports massage. Conclusion Additional studies examining the physiological and psychological effects of sports massage are necessary in order to assist the sports physical therapist in developing and implementing clinically significant evidence based programs or treatments. PMID:21509135

  10. Massage Therapy for Patients with Metastatic Cancer: A Pilot Randomized Controlled Trial

    PubMed Central

    Toth, Maria; Marcantonio, Edward R.; Davis, Roger B.; Walton, Tracy; Kahn, Janet R.

    2013-01-01

    Abstract Objectives The study objectives were to determine the feasibility and effects of providing therapeutic massage at home for patients with metastatic cancer. Design This was a randomized controlled trial. Settings/location Patients were enrolled at Oncology Clinics at a large urban academic medical center; massage therapy was provided in patients' homes. Subjects Subjects were patients with metastatic cancer. Interventions There were three interventions: massage therapy, no-touch intervention, and usual care. Outcome measures Primary outcomes were pain, anxiety, and alertness; secondary outcomes were quality of life and sleep. Results In this study, it was possible to provide interventions for all patients at home by professional massage therapists. The mean number of massage therapy sessions per patient was 2.8. A significant improvement was found in the quality of life of the patients who received massage therapy after 1-week follow-up, which was not observed in either the No Touch control or the Usual Care control groups, but the difference was not sustained at 1 month. There were trends toward improvement in pain and sleep of the patients after therapeutic massage but not in patients in the control groups. There were no serious adverse events related to the interventions. Conclusions The study results showed that it is feasible to provide therapeutic massage at home for patients with advanced cancer, and to randomize patients to a no-touch intervention. Providing therapeutic massage improves the quality of life at the end of life for patients and may be associated with further beneficial effects, such as improvement in pain and sleep quality. Larger randomized controlled trials are needed to substantiate these findings. PMID:23368724

  11. Massage Therapy Treatment and Outcomes for a Patient with Parkinson’s Disease: a Case Report

    PubMed Central

    Casciaro, Yolanda

    2016-01-01

    Introduction Parkinson’s disease (PD) is a complex neurological disorder. The disease is progressive and, in time, results in severe disability. Many patients turn to massage in an attempt to alleviate symptoms of pain and rigidity, though the effects of massage with respect to PD are not well studied. This case adds one more instance in which massage therapy has provided temporary respite from resting tremor, one unrelenting symptom of PD. Objective To determine if massage therapy can produce favorable outcomes with respect to the severity of rigidity and tremor in a patient with PD. Case Presentation A 63-year-old female patient with idiopathic, long-standing, Hoehn-Yahr Stage 4 PD was treated with massage therapy five times over the course of six weeks. A SPES/SCOPA Motor Impairments rating scale was used to measure rigidity and tremor pre- and post-treatment, to gauge treatment effectiveness. The massage treatments consisted of deep longitudinal stroking, muscle squeezing techniques, passive range of motion movements, and general relaxation techniques to encourage a soothing environment while promoting a decrease in muscular tone and hyperactivity. Massage therapy administration was by a student near the end of her two-year diploma. Results The results obtained indicated that massage therapy treatment had a positive effect on reducing resting and postural tremor in a patient with long-standing PD. The treatment was also effective in temporarily reducing rigidity during treatment, but did not produce a lasting effect. Conclusion Further study is required; however, the results of this case were consistent with the limited research available on the subject of massage therapy and Parkinson’s disease, in that positive change with respect to tremor—and to a lesser degree, rigidity—were achieved with focused, intentional treatment. PMID:26977216

  12. Steps toward massage therapy guidelines: a first report to the profession.

    PubMed

    Grant, Keith Eric; Balletto, John; Gowan-Moody, Donelda; Healey, Dale; Kincaid, Diana; Lowe, Whitney; Travillian, Ravensara S

    2008-01-01

    The massage profession has grown rapidly since the late 1980s. As with business startups that begin informally and successfully mature into larger enterprises, growth brings new organizational challenges, together with greater visibility and opportunity. The maturation of massage as a health care profession increases the need for a process to formalize the synthesis of massage therapy knowledge from clinical experience and research-to collect what we know and to make such baseline knowledge widely available to practitioners, consumers, and other health care stakeholders. In short, we need to create a process for setting guidelines.The present paper lays out the motivations and framework for creating massage therapy guidelines that are informed both by research and by clinical experience. It also acts as a report to the massage therapy profession and to other stakeholders about the work of the Best Practices Committee of the Massage Therapy Foundation since 2006. And it has the additional goal of providing a health care literature basis for future academic discussions of massage.The discussion here is based on a definition from the Institute of Medicine and on research into the nature of expertise. Guidelines are targeted for submission to the National Guideline Clearinghouse. Challenges in creating guidelines for massage therapy are discussed. Various stakeholders are considered. Current literature from the wider scope of health care is extensively reviewed. Topics addressed include guideline creation, credentialing of complementary and alternative medicine practitioners, definition of competence, and the increasing role of technology (that is, informatics) in managing training and task-necessary competencies. Finally, a process for creation of massage therapy guidelines is proposed. A central feature of the proposal is the use of a "World Café" symposium to elicit knowledge and solutions from diverse experts. The role of transparency and broad and open peer

  13. [Transition of the blind acupuncture and massage industry and its impacts in Japan].

    PubMed

    Wu, Yan

    2016-01-01

    After being introduced to Japan, the Chinese acupuncture and massage therapy has changed a lot, in which the influence aroused by the blind practitioners cannot be ignored. Through analyzing the development and the transition of the blind acupuncture and massage industry in Japan, it is found that the tube needle technique, changeable acupoints concept, technical deviation and the importance on acupoints rather than meridians are still existed commonly today, which are introduced by the blind acupuncture and massage practitioners, the special group in Japan. In the process of development, the interaction with the governmental strategy has played the essential role in the consolidation of the above features.

  14. [Development of a massage device based on microcontroller in the field of alimentary tract].

    PubMed

    Huang, Rong; Peng, Chenglin; He, Hongmei; Zhu, Jing

    2007-12-01

    In this artical is first reported a survey of the progress in research of MEMS technology. Then, the basic structure, features and the principles of a massage device based on microcontroller in the field of alimentary tract are introduced. Special emphasis is laid on the utilization of MSP430F123 microprocessor for producing a kind of period pulse to control the power of massage capsule. In general, the research and development of the massage device in the field of alimentary tract have active support and deep significance to therapy in the clinical and business settings as well as in the development of biomedical engineering and MEMS.

  15. [Acupoint Selection Laws for Massage Therapy of Infantile Anorexia: an Analysis Based on Data Mining].

    PubMed

    Liu, Kai; Wang Jie; Wang, Yan-guo

    2016-06-01

    Massage prescriptions for treating infantile anorexia in Chinese Academic Journal Full-Text Database (CNKI, 1979-2012), Chinese Scientific and Technological Journal Full-Text Database (VIP, 1989-2012) and Wanfang Database (1990-2012) were collected. By using Chinese Medicine Inheritance Auxiliary Platform (Version 2.0) Software, 286 massage prescriptions for treatment of infantile anorexia were screened involved 76 acupoints, 20 commonly used acupoints, and 57 core acupoint combinations. Infantile Tuina specific points were used as main acupoints in massage therapy for infantile anorexia, and core acupoints covered Jizhu, Pi meridian, abdomen, Nei-Bagua, Zusanli (ST36), and Ban-men. PMID:27491238

  16. Massage and music therapies attenuate frontal EEG asymmetry in depressed adolescents.

    PubMed

    Jones, N A; Field, T

    1999-01-01

    EEG asymmetry, specifically greater relative right frontal activation, is associated with negative affect. Depressed adults show stable patterns of this asymmetry. The present study assessed the effects of massage therapy and music therapy on frontal EEG asymmetry in depressed adolescents. Thirty adolescents with greater relative right frontal EEG activation and symptoms of depression were given either massage therapy (n = 14) or music therapy (n = 16). EEG was recorded for three-minute periods before, during, and after therapy. Frontal EEG asymmetry was significantly attenuated during and after the massage and music sessions.

  17. Practice and research in Australian massage therapy: a national workforce survey

    PubMed Central

    Wardle, Jonathan L.; Barnett, Rebecca; Adams, Jon

    2015-01-01

    Background Massage is the largest complementary medicine profession in Australia, in terms of public utilisation, practitioner distribution, and number of practitioners, and is being increasingly integrated into the Australian health care system. However, despite the increasing importance of massage therapists in Australian health care delivery, or the increased practice and education obligations this may entail, there has been little exploration of practice, research, and education characteristics of the Australian massage therapist workforce. Purpose To identify practice, research, and education characteristics among the Australian massage therapist workforce. Settings The Australian massage therapy profession. Participants 301 randomly selected members of the Association of Massage Therapists (Australia). Research Design A 15-item, cross-sectional telephone survey. Main Outcomes Measures Massage therapists’ demographic information, practice characteristics, and education and research characteristics. Results Most respondents (73.8%) worked 20 hours per week or less practising massage, nearly half of all respondents (46.8%) treated fewer than 10 massage clients per week, and over three-quarters (81.7%) of respondents were self-employed. Massage therapy was the sole source of income for just over half (55.0%) of the study respondents. Only 5.7% of respondents earned over the average wage ($50,000) through their massage activities. Nearly half of all respondents (43.3%) reported regularly exceeding their continuing professional education (CPE) quota mandated by their professional association. However, 21.1% reported struggling to achieve their CPE quota each year. Over one-third of respondents (35.6%) were not interested in acquiring further CPE points beyond minimum requirements. Respondents were significantly more likely to have an active approach to research if they had higher income (p = .015). Multivariate analysis showed factors associated with access to

  18. [Acupoint Selection Laws for Massage Therapy of Infantile Anorexia: an Analysis Based on Data Mining].

    PubMed

    Liu, Kai; Wang Jie; Wang, Yan-guo

    2016-06-01

    Massage prescriptions for treating infantile anorexia in Chinese Academic Journal Full-Text Database (CNKI, 1979-2012), Chinese Scientific and Technological Journal Full-Text Database (VIP, 1989-2012) and Wanfang Database (1990-2012) were collected. By using Chinese Medicine Inheritance Auxiliary Platform (Version 2.0) Software, 286 massage prescriptions for treatment of infantile anorexia were screened involved 76 acupoints, 20 commonly used acupoints, and 57 core acupoint combinations. Infantile Tuina specific points were used as main acupoints in massage therapy for infantile anorexia, and core acupoints covered Jizhu, Pi meridian, abdomen, Nei-Bagua, Zusanli (ST36), and Ban-men.

  19. Effects of thai foot massage on balance performance in diabetic patients with peripheral neuropathy: a randomized parallel-controlled trial.

    PubMed

    Chatchawan, Uraiwan; Eungpinichpong, Wichai; Plandee, Piyawan; Yamauchi, Junichiro

    2015-01-01

    BACKGROUND Peripheral neuropathy is the most common complications of diabetic patients and leads to loss of plantar cutaneous sensation, movement perception, and body balance. Thai foot massage is an alternative therapy to improve balance. Therefore, the purpose of this study was to investigate the effects of Thai foot massage on balance performance in diabetic patients with peripheral neuropathy. MATERIAL AND METHODS Sixty patients with type-2 diabetes were recruited and randomly assigned into either the Thai foot massage or control groups. The Thai foot massage group received a modified Thai traditional foot massage for 30 min, 3 days per week for 2 weeks. We measured timed up and go (TUG), one leg stance: OLS), the range of motion (ROM) of the foot, and foot sensation (SWMT) before treatment, after the first single session, and after the 2-week treatment. RESULTS After the single treatment session, only the Thai foot massage group showed a significant improvement in TUG. After the 2-week treatment, both Thai foot massage and control groups showed a significant improvement of TUG and OLS (P<0.05); however, when comparing between 2 groups, the Thai foot massage group showed better improvement in TUG than the control group (p<0.05). The Thai foot massage group also showed significant improvements in ROM and SWMT after the 2-week treatment. CONCLUSIONS The results of this study suggest that Thai foot massage is a viable alternative treatment for balance performance, ROM of the foot, and the foot sensation in diabetic patients with peripheral neuropathy.

  20. [Hepatic lesions after effective external cardiac massage--an iatrogenic complication not to be overlooked].

    PubMed

    Froment, P; Savioz, D; Robertson, M; Morel, P

    1998-01-01

    After external cardiac massage, 3-8% of patients present potentially dangerous liver lacerations. Here we discuss the case of a patient who presented a major haemodynamic instability following external cardiac massage and thrombolytic therapy. Falsely attributed to a cardiac complication, this was actually consecutive to a hepatic haemorrhage originating from liver lacerations caused by the cardiac massage. Haemodynamic stability was obtained by reestablishing blood volume and coagulation factors. Following this the patient evolved favorably. We discuss the importance of evoking the possible existence of abdominal lacerations after external cardiac massage and the therapeutic attitude which must be adopted towards these, particularly in the light of thrombolytic therapy used in interventional cardiology and its effect on these complications. PMID:9816931

  1. A guiding framework to understand relationships within the profession of massage therapy.

    PubMed

    Baskwill, Amanda

    2016-07-01

    An element of professionalization is the development of a body of knowledge and the integration of that knowledge into practice, also known as evidence-informed practice (EIP). EIP was officially adopted in Ontario, Canada, by the massage therapy profession in 2002 when the professional competency document was updated to include competencies related to research literacy (College of Massage Therapists of Ontario, 2002). Despite efforts to increase EIP, there continues to be a research-practice gap in massage therapy. However, there also seems to be interest in finding ways to support the increase massage therapists' capacity to apply research. To support change, it is useful to describe the relationships in the profession that may have an effect on the use of evidence in practice and the development of a broader culture of inquiry. In order to better understand how these relationships may impact on EIP, an ecological model is proposed. PMID:27634076

  2. A guiding framework to understand relationships within the profession of massage therapy.

    PubMed

    Baskwill, Amanda

    2016-07-01

    An element of professionalization is the development of a body of knowledge and the integration of that knowledge into practice, also known as evidence-informed practice (EIP). EIP was officially adopted in Ontario, Canada, by the massage therapy profession in 2002 when the professional competency document was updated to include competencies related to research literacy (College of Massage Therapists of Ontario, 2002). Despite efforts to increase EIP, there continues to be a research-practice gap in massage therapy. However, there also seems to be interest in finding ways to support the increase massage therapists' capacity to apply research. To support change, it is useful to describe the relationships in the profession that may have an effect on the use of evidence in practice and the development of a broader culture of inquiry. In order to better understand how these relationships may impact on EIP, an ecological model is proposed.

  3. The facial massage reduced anxiety and negative mood status, and increased sympathetic nervous activity.

    PubMed

    Hatayama, Tomoko; Kitamura, Shingo; Tamura, Chihiro; Nagano, Mayumi; Ohnuki, Koichiro

    2008-12-01

    The aim of this study was to clarify the effects of 45 min of facial massage on the activity of autonomic nervous system, anxiety and mood in 32 healthy women. Autonomic nervous activity was assessed by heart rate variability (HRV) with spectral analysis. In the spectral analysis of HRV, we evaluated the high-frequency components (HF) and the low- to high-frequency ratio (LF/HF ratio), reflecting parasympathetic nervous activity and sympathetic nervous activity, respectively. The State Trait Anxiety Inventory (STAI) and the Profile of Mood Status (POMS) were administered to evaluate psychological status. The score of STAI and negative scale of POMS were significantly reduced following the massage, and only the LF/HF ratio was significantly enhanced after the massage. It was concluded that the facial massage might refresh the subjects by reducing their psychological distress and activating the sympathetic nervous system.

  4. Effect of Aromatherapy Massage on Agitation and Depressive Mood in Individuals With Dementia.

    PubMed

    Yang, Ya-Ping; Wang, Chi-Jane; Wang, Jing-Jy

    2016-09-01

    The current study examined the effects of aromatherapy massage on alleviating agitation and depressive mood in individuals with dementia. A randomized controlled trial and repeated measures design was conducted. A total of 59 participants were randomly assigned to intervention or control groups. The intervention group received aromatherapy massage once per week for 8 weeks. Results indicated no significant changes over time in overall agitation for either group, but agitation decreased from Week 1 to Week 5 for the intervention group. In addition, the overall depressive symptoms decreased significantly over time for the intervention group compared to the control group (p < 0.001). However, changes in agitation within 24 hours following aromatherapy massage showed some significant changes in Weeks 5 and 9. Aromatherapy massage can be an effective and safe intervention to alleviate specific agitated behaviors and depressive mood in individuals with dementia. [Journal of Gerontological Nursing, 42(9), 38-46.]. PMID:27319407

  5. The effectiveness of aromatherapy massage using lavender oil as a treatment for infantile colic.

    PubMed

    Çetinkaya, Bengü; Başbakkal, Zümrüt

    2012-04-01

    The aim of this paper was to investigate the effect of aromatherapy massage using lavender oil as a possible treatment for this condition. This research was carried out on a group of 40 infants between 2 and 6 weeks of age with a gestational age of 38-42 weeks and normal development and growth. All the infants weighed between 2500 and 4000 g at birth and all exhibited the signs of colic. Infants in the treatment group received abdominal massage by their mothers using lavender oil, while those in the control group were not subject to an intervention. The infants in both control and treatment groups were monitored once a week by the researchers, in total five times. The effect of the massage was measured in terms of changes in the length of time the infants cried per week. The use of aromatherapy massage using lavender oil was found to be effective in reducing the symptoms of colic.

  6. Massage as an adjunct to meditation in the psychological treatment of cancer.

    PubMed

    Meares, A

    1980-02-01

    In the treatment of cancer by meditation the patient is led into a profoundly calm state of mind in which thought practically ceases. Talking alerts the patient and prevents this process. Massage can be used as a simple form of communication to help the patient towards this state of mind. Massage can also be used as an adjunct in teaching the cancer patient to transcend frustrations, discomfort and pain, and so reduce the level of anxiety.

  7. Intradialytic Massage for Leg Cramps Among Hemodialysis Patients: a Pilot Randomized Controlled Trial

    PubMed Central

    Mastnardo, Diane; Lewis, Janice M.; Hall, Kristi; Sullivan, Catherine M.; Cain, Katrice; Theurer, Jacqueline; Huml, Anne; Sehgal, Ashwini R.

    2016-01-01

    Background Patients on hemodialysis often experience muscle cramps that result in discomfort, shortened treatment times, and inadequate dialysis dose. Cramps have been associated with adversely affecting sleep and health-related quality of life, depression and anxiety. There is limited evidence available about massage in dialysis; however, massage in cancer patients has demonstrated decreases in pain, inflammation, and feelings of anxiety. These correlations indicate massage may be an effective treatment modality for hemodialysis-related lower extremity cramping. Purpose To determine the effectiveness of intradialytic massage on the frequency of cramping among hemodialysis patients prone to lower extremity cramping. Participants 26 maintenance hemodialysis patients with frequent lower extremity cramps. Setting three outpatient hemodialysis centers in Northeast Ohio. Research Design randomized controlled trial. Intervention The intervention group received a 20-minute massage of the lower extremities during each treatment (three times per week) for two weeks. The control group received usual care by dialysis center staff. Main Outcome Measure change in frequency of lower leg cramping. Results Patient reported cramping at home decreased by 1.3 episodes per week in the intervention group compared to 0.2 episodes per week in the control group (p=.005). Patient reported cramping during dialysis decreased by 0.8 episodes in the intervention group compared to 0.4 episodes in the control group (p=0.44). Conclusion Intradialytic massage appears to be an effective way to address muscle cramping. Larger studies with longer duration should be conducted to further examine this approach. PMID:27257445

  8. Use of sonographic elastography of the masseter muscles for optimizing massage pressure: a preliminary study.

    PubMed

    Ariji, Y; Katsumata, A; Hiraiwa, Y; Izumi, M; Iida, Y; Goto, M; Sakuma, S; Ogi, N; Kurita, K; Ariji, E

    2009-09-01

    To examine the stiffness of the masseter muscle using sonographic elastography and to investigate its relationship with the most comfortable massage pressure in the healthy volunteers. In 16 healthy volunteers (10 men and 6 women), the Masseter Stiffness Index (MSI) was measured using EUB-7000 real-time tissue elastography. They underwent massages at three kinds of pressures using the Oral Rehabilitation Robot (WAO-1). A subjective evaluation regarding the comfort of each massage was recorded on the visual analogue scale. Elastography was also performed in two patients with temporomandibular joint dysfunction with the myofascial pain. The mean MSI of the right and left muscles in the healthy volunteers were 0.85 +/- 0.44 and 0.74 +/- 0.35 respectively. There was no significant difference between the right and left MSI in the healthy volunteers. The MSI was related to massage pressure at which the healthy men felt most comfortable. The two temporomandibular disorder patients had a large laterality in the MSI. The MSI was related to the most comfortable massage pressure in the healthy men. The MSI can be one index for determining the massage pressure. PMID:19602100

  9. Acute Effects of Two Massage Techniques on Ankle Joint Flexibility and Power of the Plantar Flexors

    PubMed Central

    McKechnie, Grant J.B.; Young, Warren B.; Behm, David G.

    2007-01-01

    The purpose of this study was to determine if three minutes of petrissage and tapotement forms of massage would influence plantar flexors’ flexibility, and muscle power. Nineteen participants were randomly subjected to three conditions (control and two massages) before performing two power tests. Prior to the intervention, subjects completed ankle joint flexibility assessments. The conditions were; (1) control, where subjects lay prone and had a therapist’s hands resting, (2) vigorous petrissage, and (3) tapotement applied at a rate of 4Hz; all on the triceps surae. Following completion of the intervention, subjects immediately completed a post- ankle joint flexibility test, followed by a drop-jump and concentric calf raise. The power measures were; concentric peak force, rate of force development, and drop-jump height / contact time. The data showed a significant increase (p < 0.05) in ankle joint angle on the right leg and a corresponding tendency on the left. No significant change was seen with the power measures. Results suggest that massage can increase plantar flexors’ flexibility without a change in power and thus may be an alternative to static stretching during an athletic warm-up. Key pointsThree minutes of petrissage and tapotement forms of massage increased ankle flexibility.Massage did not adversely affect jump power measures.Massage may be an effective alternative to static stretching as a component of a pre-event warm-up. PMID:24149484

  10. Mental health and related factors among massage practitioners with visual impairment.

    PubMed

    Donoyama, Nozomi; Takeda, Fumi

    2007-04-01

    The purpose of this study was to explore the mental health conditions and related factors among 155 visually impaired massage practitioners chosen from alumni lists of ten schools for the visually impaired in Japan. It was thought massage practitioners with visual impairment did not suffer burnout and depression because their mean scores indicated "no problem". However, their mean score for anxiety was high compared with previous studies. Gender and level of education showed no significant differences on anxiety and depression. Higher scores for anxiety and depression correlated inversely with age. Scores of depersonalization, anxiety, and depression were significantly higher and those of personal accomplishment lower for unmarried subjects compared to those who were married. Scores of emotional exhaustion, anxiety, and depression were significantly higher in persons who were able to read written text compared to those who read Braille only. Massage practitioners with visual impairment working at hospitals, medical clinics, and nursing homes revealed significantly higher daily client turnover, emotional exhaustion, and depersonalization compared to those who established their own massage clinics. It was thought that massage practitioners who were young and unmarried, had slight visual impairment, high client turnover, hectic relationships between clients, little autonomy at work, and worked at medical-related workplaces were prone to burnout. It is suggested that this group of massage practitioner requires periodic education about stress management techniques and more social support. PMID:17485862

  11. Effects of synergistic massage and physical exercise on the expression of angiogenic markers in rat tendons.

    PubMed

    Andrzejewski, Waldemar; Kassolik, Krzysztof; Dziegiel, Piotr; Pula, Bartosz; Ratajczak-Wielgomas, Katarzyna; Jablonska, Karolina; Kurpas, Donata; Halski, Tomasz; Podhorska-Okolow, Marzena

    2014-01-01

    Physical exercise and massage are regarded as key factors in regulating tendon structure. However, information on the mechanism through which massage influences the structure and biology of a tendon is scarce. In this study, we attempted to define the impact of these two activities on rat tendons by using morphological and molecular techniques, determining the expression of VEGF-A, FGF-2, and CD34 in the tendons of rats subjected to 10 weeks of physical exercise (running) with massage of varied duration. The group of rats that was trained and massaged during the entire study was characterized by the highest expression of these markers, compared to the rats subjected to massage before training and to the control group subjected to physical exercises only. The greatest significant differences, compared to the control, were noted in the expression of all the studied markers at mRNA level, and in the case of VEGF-A, at protein level, in the third and fifth weeks of the experiment. The results of this study could point to the synergistic impact of simultaneous massage and physical exercise on the expression of angiogenesis markers in rat tendons.

  12. Choose Wisely: the Quality of Massage Education in the United States

    PubMed Central

    Menard, Martha Brown

    2014-01-01

    Background Assessing the quality of postsecondary education remains a difficult task, despite many efforts to do so. No consensus or standard definition of educational quality has yet been agreed upon or developed. Purpose This study evaluated the quality of massage education in the United States using three closely-related questions to frame the evaluation: 1) Is accreditation improving the quality of education for massage therapy? If not, then what do we need to do to improve it? 2) Does accreditation by COMTA specifically improve quality of education compared to other vocational accrediting agencies that do not require curriculum competencies specific to massage? 3) Would adding competencies at an “advanced” level, or specific degree levels, be helpful in advancing massage therapy in the eyes of other health professions? Setting United States Participants Members of a national massage education organization, members affiliated with the educational arm of two national professional associations, and members of two national education organizations in complementary and integrative health care (CIHC). Research Design Mixed methods evaluation using three data sources: existing gainful employment data from the US Department of Education, analyzed by type of massage program and accreditation agency to determine average and relative value for cost; numbers of disciplinary actions against massage practitioners reported by state regulatory agencies, and a qualitatively developed survey administered to two different groups of educators. Results Average tuition cost across all reporting schools/programs was $13,605, with an average graduation rate of 71.9%. Of the schools and programs that reported student loan data, 84% of students received federal financial aid. Median loan amount was $8,052, with an average repayment rate of 43.4%. Programs in corporate-owned schools had the highest average cost, highest median loan amount, and lowest repayment rate, while community

  13. Eaton AF5000+Genesis Communication Driver

    1995-05-25

    Communication driver allows the Genesis Control Series software to interact with Eaton AF5000+ frequency drives via RS-232 communications. All Eaton AF5000+ parameters that support communications are supported by the Genesis driver. Multidrop addressing to multiple units is available with the Genesis communication driver.

  14. Massage therapy alone and in combination with meditation for breast cancer patients undergoing autologous tissue reconstruction: A randomized pilot study.

    PubMed

    Dion, Liza J; Engen, Deborah J; Lemaine, Valerie; Lawson, Donna K; Brock, Charise G; Thomley, Barbara S; Cha, Stephen S; Sood, Amit; Bauer, Brent A; Wahner-Roedler, Dietlind L

    2016-05-01

    This study explored whether massage combined with meditation is more helpful than massage alone for women recovering from autologous tissue reconstruction after mastectomy for breast cancer. Forty patients were randomly assigned to either massage therapy or massage plus meditation on postoperative days 1 through 3. Outcome measures were 1) visual analog scale (VAS) scores for stress, anxiety, relaxation, insomnia, alertness, fatigue, tension, pain, mood, and energy, and 2) Perceived Stress Scale-14 scores. Nineteen patients in each group finished the study. Preintervention and postintervention mean total VAS scores improved significantly in both groups (P < .001), but no significant difference occurred between groups. PMID:25986296

  15. SPECIFIC AND CROSS OVER EFFECTS OF MASSAGE FOR MUSCLE SORENESS: RANDOMIZED CONTROLLED TRIAL

    PubMed Central

    Sundstrup, Emil; Søndergaard, Stine D.; Behm, David; Brandt, Mikkel; Særvoll, Charlotte A.; Jakobsen, Markus D.; Andersen, Lars L.

    2014-01-01

    Purpose/Background: Muscle soreness can negatively interfere with the activities of daily living as well as sports performance. In the working environment, a common problem is muscle tenderness, soreness and pain, especially for workers frequently exposed to unilateral high repetitive movements tasks. The aim of the study is therefore to investigate the acute effect of massage applied using a simple device Thera‐band roller Massager on laboratory induced hamstring muscle soreness, and the potential cross over effect to the non‐massaged limb. Methods: 22 healthy untrained men (Mean age 34 +/− 7 years; mean height 181.7 +/− 6.9 cm; mean weight 80.6 +/− 6.4 kg; BMI: 24.5 +/− 1.3) with no prior history of knee, low back or neck injury or other adverse health issues were recruited. Participants visited the researchers on two separate occasions, separated by 48 hours, each time providing a soreness rating (modified visual analog scale 0‐10), and being tested for pressure pain threshold (PPT) and active range of motion (ROM) of the hamstring muscles. During the first visit, delayed onset muscular soreness of the hamstring muscles was induced by 10 x 10 repetitions of the stiff‐legged dead‐lift. On the second visit participants received either 1) 10 minutes of roller massage on one leg, while the contralateral leg served as a cross over control, or 2) Resting for 10 minutes with no massage at all. Measurement of soreness, PPT and ROM were taken immediately before and at 0, 10, 30 and 60 min. after treatment. Results: There was a significant group by time interaction for soreness (p < 0.0001) and PPT (p = 0.0007), with the massage group experiencing reduced soreness and increasing PPT compared with the control group. There was no group by time interaction for ROM (p = 0.18). At 10 min. post massage there was a significant reduction in soreness of the non‐massaged limb in the cross over control group compared to controls but this effect was lost 30

  16. Health Information in Somali (af Soomaali): MedlinePlus

    MedlinePlus

    ... af Soomaali (Somali) Bilingual PDF Health Information Translations Tornadoes Sirens and Telephone Alerts - English Firimbiyada iyo Digniinaha telefonka - af Soomaali (Somali) PDF Healthy Roads Media Tornadoes - English Dabayl xoog badan (Ufo) - af Soomaali (Somali) ...

  17. Developing, Maintaining, and Using a Body of Knowledge for the Massage Therapy Profession

    PubMed Central

    Sefton, JoEllen M.; Shea, Michael; Hines, Chip

    2011-01-01

    Background: The diverse field of massage therapy has lacked a formal body of knowledge to serve as a practice and educational foundation and to guide future development. This deficit has hampered the growth of the profession and its acceptance and recognition by the medical and allied health care community. Purpose: To provide massage therapists, bodyworkers, physicians, educators, and associated allied health care professionals in the United States with a description of the purpose and development of the massage therapy body of knowledge (MTBOK) and recommendations for its future development and utilization. Methods: Professional groups in the massage therapy community came together and established a task force to develop a body of knowledge for the profession. Five groups became the stewards for this effort. A nationwide search produced a task force of eight volunteers from diverse areas of the profession charged with the responsibility of researching and developing the MTBOK document. Review of documents, curricula, state laws and regulations, certification exam content, interviews, and public comment resulted in the development of the MTBOK. During development multiple opportunities for comment and discussion by stakeholders (public) were provided in an effort to create a professional consensus. Results: The resulting MTBOK document establishes professional descriptions of the field; scope of practice; knowledge, skills, and abilities for entry-level massage therapists; and definitions for terminology to insure standardization, in order to provide a foundation for future discussion and growth. Conclusions: The MTBOK fulfills the goal for which it was developed, to serve as a foundation for the growth and development of the massage therapy profession as a whole. A living document, it should continue to evolve and grow with the profession. Maintenance and continued stewardship of this document by the massage therapy community is vital for continued professional

  18. Effects of Massage on Muscular Strength and Proprioception After Exercise-Induced Muscle Damage.

    PubMed

    Shin, Mal-Soon; Sung, Yun-Hee

    2015-08-01

    Exercise-induced muscle damage (EIMD), which is commonly associated with eccentric exercise, unaccustomed exercise, and resistance training, may lead to delayed onset muscle soreness, swelling, decreased muscle strength, and range of motion. Many researchers have evaluated various interventions to treat the signs and symptoms of EIMD. However, the effects of massage after EIMD are unclear. Here, we investigated the effect of massage on muscle strength and proprioception after EIMD. All subjects randomly were divided into an EIMD-treated control group (n = 10) and a massage-treated after EIMD experimental group (n = 11). Exercise-induced muscle damage was induced by repeated exercise. Massage treatment was provided by physiotherapist for 15 minutes. It consists of light stroking, milking, friction, and skin rolling. Lactate was evaluated by Lactate Pro analyzer in pre- and postexercise. Surface electromyography (muscle activity) and sonography (muscle thickness) were used to confirm the muscular characteristics. Proprioception was investigated by dual inclinometer. As a result, massage treatment on the gastrocnemius after EIMD increased activation of the medial gastrocnemius during contraction (p ≤ 0.05). In the lateral and medial gastrocnemius, the θs, which is the angle between muscle fibers and superficial aponeurosis, showed a significant change (p ≤ 0.05). However, there are no differences in the θd, which is the angle between muscle fibers and deep aponeurosis. We also found that proprioceptive acuity in the ankle joint was significantly greater in the massage-treated experimental group compared with that in the control group (p ≤ 0.05). These findings suggest that massage of the gastrocnemius after EIMD can improve muscle strength and proprioception by influencing the superficial layer of the gastrocnemius. PMID:25226328

  19. The effect of massage therapy on chemotherapy-induced nausea and vomiting in pediatric cancer

    PubMed Central

    Mazlum, Seyedreza; Chaharsoughi, Narges Toghian; Banihashem, Abdolah; Vashani, Hamidreza Behnam

    2013-01-01

    Background: Nausea and vomiting are the most common and unpleasant side effects of chemotherapy, and they may prevent successful treatment completion. Antiemetics not only cannot control nausea and vomiting completely but also have numerous side effects. So it is necessary to find other methods for a better control. This study aimed to assess the effect of massage therapy on chemotherapy-induced nausea and vomiting in pediatric cancer. Materials and Methods: In this randomized controlled clinical trial study, 70 patients (4-18 years of age) under chemotherapy were divided into two (massage therapy and control) groups randomly. In the massage group at 0.5 h and 24 h before and 24 h after chemotherapy, the patients were massaged (Swedish massage) for 20 min, respectively. All indices of nausea and vomiting (incidence, severity, time, and length) were assessed by Visual Analogue Scale (VAS) and BARF scales and other questionnaires and documented. Results: The results of Mann–Whitney and chi-squire tests indicated that in the massage group, the incidence of nausea was 25.7%, the severity, length, and times of nausea were 20%, 54 min, and 0.35 times, respectively, and the severity and times of vomiting were 0.24 scores and 0.31 times lower than those of the control group (P < 0.05), respectively. But vomiting incidence in the two groups showed no significant difference (P = 0.192). Conclusions: Massage therapy reduced chemotherapy-induced nausea and vomiting. So, nurses can use it and educate it to the patients’ families. Nurses, besides using it clinically, can provide instructions to families for involving them in the treatment process and they feel they are more efficate in care of their suffering children. PMID:24403922

  20. Effect of pre-performance lower-limb massage on thirty-meter sprint running.

    PubMed

    Goodwin, Jon E; Glaister, Mark; Howatson, Glyn; Lockey, Richard A; McInnes, Gillian

    2007-11-01

    Massage is a commonly utilized therapy within sports, frequently intended as an ergogenic aid prior to performance. However, evidence as to the efficacy of massage in this respect is lacking, and massage may in some instances reduce force production. The aim of this study was to investigate the effect of massage on subsequent 30-m sprint running performance. Male university level repeat sprint sports players volunteered for the study (n = 37). After each of 3 treatment conditions, subjects completed a standardized warm-up followed by three 30-m sprint trials in a counterbalanced crossover design. Treatment conditions were 15 minutes of lower-limb massage (M), 15 minutes of placebo ultrasound (PU), and rest (R). Thirty-meter sprint times were recorded (including 10-m split times) for the 3 trials under each condition. Best times at 10 m (M: 1.85 +/- 0.09 seconds, PU: 1.84 +/- 0.11 seconds, R: 1.83 +/- 0.10 seconds) and 30 m (M: 4.41 +/- 0.27 seconds, PU: 4.39 +/- 0.28 seconds, R: 4.39 +/- 0.28 seconds) were not significantly different (p > 0.05). There was no significant treatment, trial, or interaction effect for 10- or 30-m sprint times (p > 0.05). No difference was seen in the location of subjects' best times across the 3 trials (p > 0.05). Relative to placebo or control, the results of this study showed that a controlled 15-minute lower-limb massage administered prior to warm-up had no significant effect on subsequent 30-m sprint performance. Massage remains indicated prior to performance where other benefits, such as reduced muscle spasm and psychological stress, might be served to the athlete.

  1. Massage Impact on Pain in Opioid-dependent Patients in Substance Use Treatment

    PubMed Central

    Wiest, Katharina L.; Asphaug, Victoria J.; Carr, Kathryn E.; Gowen, Emily A.; Hartnett, Timothy T.

    2015-01-01

    Background: Chronic pain is a common cause of health care utilization and high levels of pain are pronounced in individuals engaged in methadone maintenance treatment. Although massage has been demonstrated to alleviate chronic pain symptoms, its use as an adjunctive therapy to modify pain during opioid-replacement treatment is absent from the literature. Purpose: To consider the efficacy of Swedish massage in reducing pain in opioid-dependent patients with chronic pain receiving methadone treatment. Setting: Trial was conducted at a nonprofit methadone treatment center serving low-income patients. Research Design: A randomized clinical trial with randomized to either 1) massage plus treatment-as-usual (TAU) (n = 27) or 2) TAU (n = 24). Durability of treatment effect was evaluated at Week 12. Intervention: Eight weekly 50-minute Swedish massage sessions plus TAU or TAU alone. Main Outcome Measures: Pain, anxiety, depression, physical functioning, decreased substance use, and improvement in treatment engagement. Results: Randomized participants were comparable at Baseline for demographic, pain, physical, and emotional variables. Massage group reported improved pain scores; worst pain had a clinically significant 2-point improvement while the other pain scores did not. Overall improvements were not observed in treatment engagement or levels of anxiety, depression, or physical functioning. A subgroup of the participants, who felt they could be pain-free, consistently reported improvements in pain from Baseline to Week 8, and this was most pronounced and clinically significant in the massage group. Conclusions: These preliminary findings do not support an overall clinically significant positive effect of Swedish massage on reduction in pain ratings or improvement in anxiety, depression, or treatment engagement in a substance-using, opioid-dependent population with chronic pain. Future nonpharmacologic pain research in marginalized substance-using populations may wish

  2. The Effects of Self-Massage on Osteoarthritis of the Knee: a Randomized, Controlled Trial

    PubMed Central

    Atkins, Dorothea V.; Eichler, David A.

    2013-01-01

    Introduction Recent research has provided a rationale for the efficacy and use of massage therapy in the management of knee osteoarthritis (OA) symptoms. Additionally, research has also implicated the role of the quadriceps muscles in the genesis of knee OA. Although both areas of research have demonstrated strong evidence that the muscles and massage therapy may affect knee OA symptoms, self-massage applied on the quadriceps muscle has received no attention. Methods Conducted at the Lourdes Wellness Center in Collingswood, NJ, the study investigated the outcomes of a self-massage intervention applied to the quadriceps muscle on reported pain, stiffness, physical function, and knee range of motion in adults with diagnosed knee OA. Forty adults with diagnosed knee OA were randomly assigned to either an intervention (n = 21) or a wait list control (n = 19) group. The participants applied a narrated 20-minute self-massage therapy twice weekly during ten supervised and three unsupervised intervention sessions. The control group had four supervised assessments with no intervention. Outcome measures were the Western Ontario and McMaster’s Osteoarthritis Index (WOMAC) and assessment of knee range of motion. Results Between-groups analyses of WOMAC pain, stiffness, function subscales, and total WOMAC scores indicated significant difference between groups (p < .05), n = 36). No significant differences were seen in range of motion. Conclusions The study demonstrated that participants who have OA of the knee benefit from the self-massage intervention therapy. Further studies are needed to clarify the long-term effects of self-massage on the progression and symptoms of knee OA. PMID:23482239

  3. Effects of Massage on Muscular Strength and Proprioception After Exercise-Induced Muscle Damage.

    PubMed

    Shin, Mal-Soon; Sung, Yun-Hee

    2015-08-01

    Exercise-induced muscle damage (EIMD), which is commonly associated with eccentric exercise, unaccustomed exercise, and resistance training, may lead to delayed onset muscle soreness, swelling, decreased muscle strength, and range of motion. Many researchers have evaluated various interventions to treat the signs and symptoms of EIMD. However, the effects of massage after EIMD are unclear. Here, we investigated the effect of massage on muscle strength and proprioception after EIMD. All subjects randomly were divided into an EIMD-treated control group (n = 10) and a massage-treated after EIMD experimental group (n = 11). Exercise-induced muscle damage was induced by repeated exercise. Massage treatment was provided by physiotherapist for 15 minutes. It consists of light stroking, milking, friction, and skin rolling. Lactate was evaluated by Lactate Pro analyzer in pre- and postexercise. Surface electromyography (muscle activity) and sonography (muscle thickness) were used to confirm the muscular characteristics. Proprioception was investigated by dual inclinometer. As a result, massage treatment on the gastrocnemius after EIMD increased activation of the medial gastrocnemius during contraction (p ≤ 0.05). In the lateral and medial gastrocnemius, the θs, which is the angle between muscle fibers and superficial aponeurosis, showed a significant change (p ≤ 0.05). However, there are no differences in the θd, which is the angle between muscle fibers and deep aponeurosis. We also found that proprioceptive acuity in the ankle joint was significantly greater in the massage-treated experimental group compared with that in the control group (p ≤ 0.05). These findings suggest that massage of the gastrocnemius after EIMD can improve muscle strength and proprioception by influencing the superficial layer of the gastrocnemius.

  4. Effects of Patterns of Pressure Application on Resting Electromyography During Massage

    PubMed Central

    Roberts, Langdon

    2011-01-01

    Background: To increase the understanding of the physiological mechanisms by which massage therapy produces health benefits such as pain relief and anxiety reduction, the relationship between specific elements of massage and physiological outcomes must be addressed. Purpose: The effects on resting muscular activity of applying varying levels of pressure during massage were investigated. Methods: In this clinical crossover study, conducted in a simulated clinical setting, human subjects (n = 25; mean age: 34.1 years) received 3 different levels of massage pressure to the legs. A licensed therapist applied pressure to the rectus femoris in a distal-to-proximal direction. Each volunteer received the 3 levels of pressure in 2 different orders—increasing (IP) and decreasing pressures (DP)—separated by at least 4 weeks. Surface electromyography (EMG) was used to measure muscle activity levels at baseline and after each pressure level. Results: During the trials of IP, EMG did not vary significantly [Greenhouse–Geisser corrected analysis of variance F(1.71 df) = 0.30, p = 0.71]. During the trials of DP, EMG varied significantly [Greenhouse–Geisser corrected analysis of variance F(1.58 df) = 4.49, p = 0.03], with the largest variation, an increase of 235%, noted between baseline activity and activity after deep pressure. After application of light pressure, activity returned to baseline levels. Interestingly, the overall levels of force required to achieve subjective pressure levels as reported by the client were higher in the DP protocol than in the IP protocol (p < 0.02). Conclusions: These results suggest that the physiological response of the muscle depends on the pattern of applied pressure during massage. That finding is consistent with a mechanism by which light- or moderate-pressure massage (or a combination) may reduce the gain of spinal nociceptive reflexes. As those reflexes are elevated in chronic pain syndromes, pressure variation provides a possible

  5. Including stretches to a massage routine improves recovery from official matches in basketball players.

    PubMed

    Delextrat, Anne; Hippocrate, Audrey; Leddington-Wright, Sheila; Clarke, Neil D

    2014-03-01

    The aim of this study was to investigate the effect of incorporating stretches into a massage recovery treatment after a competitive basketball match on perceptual and physical markers of recovery. Nine men (age: 22 ± 3 years; stature: 191.2 ± 8.5 cm; body mass: 90.9 ± 10.1 kg; and body fat: 12.4 ± 4.7%) and 8 women (age: 21 ± 3 years; stature: 176.4 ± 8.1 cm; body mass: 73.9 ± 9.7 kg; and body fat: 21.9 ± 5.5%) who are national-level basketball players received a massage, a massage and stretching, or no treatment immediately after a competitive match. The perception of overall fatigue and leg soreness was assessed immediately after the treatment and 24 hours later, whereas countermovement jump (CMJ) and repeated sprint ability (RSA) were tested 24 hours after the treatment. Compared with massage, massage and stretching induced lower perception of leg soreness immediately only in women (p ≤ 0.001; (Equation is included in full-text article.)= 0.86), whereas a longer lasting effect was observed in men, with a difference between treatments reported after 24 hours (p ≤ 0.001; (Equation is included in full-text article.)= 0.94). Furthermore, both treatments resulted in a better CMJ performance compared with the control condition in men only (p = 0.0001; (Equation is included in full-text article.)= 0.33), and massage and stretching involved a lower performance decrement during RSA compared with massage in women only (p = 0.015; (Equation is included in full-text article.)= 0.29). The results suggest that women benefit slightly more from the combination treatment than men, and therefore this type of recovery intervention should be adopted by physiotherapists working with women teams in particular.

  6. Comparing the Effects of Rest and Massage on Return to Homeostasis Following Submaximal Aerobic Exercise: a Case Study

    PubMed Central

    Resnick, Portia B.

    2016-01-01

    Introduction Postexercise massage can be used to help promote recovery from exercise on the cellular level, as well as systemically by increasing parasympathetic activity. No studies to date have been done to assess the effects of massage on postexercise metabolic changes, including excess postexercise oxygen consumption (EPOC). The purpose of this study was to compare the effects of massage recovery and resting recovery on a subject’s heart rate variability and selected metabolic effects following a submaximal treadmill exercise session. Methods One healthy 24-year-old female subject performed 30 minutes of submaximal treadmill exercise prior to resting or massage recovery sessions. Metabolic data were collected throughout the exercise sessions and at three 10 minute intervals postexercise. Heart rate variability was evaluated for 10 minutes after each of two 30-minute recovery sessions, either resting or massage. Results Heart rate returned to below resting levels (73 bpm) with 30 and 60 minutes of massage recovery (72 bpm and 63 bpm, respectively) compared to 30 and 60 minutes of resting recovery (77 bpm and 74 bpm, respectively). Heart rate variability data showed a more immediate shift to the parasympathetic state following 30 minutes of massage (1.152 LF/HF ratio) versus the 30-minute resting recovery (6.91 LF/HF ratio). It took 60 minutes of resting recovery to reach similar heart rate variability levels (1.216 LF/HF) found after 30 minutes of massage. Ventilations after 30 minutes of massage recovery averaged 7.1 bpm compared to 17.9 bpm after 30 minutes of resting recovery. Conclusions No differences in EPOC were observed through either the resting or massage recovery based on the metabolic data collected. Massage was used to help the subject shift into parasympathetic activity more quickly than rest alone following a submaximal exercise session. PMID:26977215

  7. Development and Application of a Newly Designed Massage Instrument for Deep Cross-Friction Massage in Chronic Non-Specific Low Back Pain

    PubMed Central

    Yoon, Yong-Soon; Lee, Kwang Jae; Kwak, Soo-Hyun; Kim, Jong Yun

    2012-01-01

    Objective To introduce a newly designed massage instrument, the Hand Grip T-bar (HT-bar) and use it to relieve chronic non-specific low back pain (nLBP) through deep cross-friction massage (roptrotherapy). Method 22 subjects (9 males and 13 females, aged 51.6±6.7) with chronic nLBP were allocated randomly to a Roptrotherapy group (n=12) and a Transcutaneous Electrical Nerve Stimulation (TENS) group (n=10). The Roptrotherapy group received deep cross-friction massage with the HT-bar, which was made of metal and had a cylinder for increasing weight and grooves for an easy grip. It was applied across the middle and lower back for 20 minutes a day, 3 days a week for 2 weeks. The TENS group received TENS for 20 minutes a day, 5 days a week for 2 weeks. The outcome was measured on the pain numeric rating scale (PNRS), by the Oswestry disability index (ODI), and by the Roland & Morris Disability Questionnaire (RMDQ) at pre-treatment, at immediate post-treatment and 2 weeks later. The application of the HT-bar was assessed by a questionnaire to 19 therapists. Results At post-treatment, immediately and 2 weeks later, both groups showed significant improvement in PNRS, ODI and RMDQ. During the two weeks after post-treatment, however, the Roptrotherapy group improved in PNRS, ODI and RMDQ, but the TENS group did not. Over 80% of the therapists responded that the HT-bar was useful and comfortable. Conclusion This study suggests that deep cross-friction massage can be a beneficial therapeutic technique and that the HT-bar can be a useful instrument in deep cross-friction massage for chronic nLBP patients. PMID:22506236

  8. Effects of traditional Thai self-massage using a Wilai massage stickTM versus ibuprofen in patients with upper back pain associated with myofascial trigger points: a randomized controlled trial

    PubMed Central

    Wamontree, Phanida; Kanchanakhan, Naowarat; Eungpinichpong, Wichai; Jeensawek, Apichon

    2015-01-01

    [Purpose] The aim of this study was to examine the effects of traditional Thai self-massage using a Wilai massage stickTM versus ibuprofen on reducing upper back pain associated with myofascial trigger points. [Subjects and Methods] Sixty patients who were diagnosed as having upper back pain associated with myofascial trigger points were randomly allocated to either a massage group using a Wilai massage stickTM or a medication group taking ibuprofen for 5 days. Both groups were advised to perform the same daily stretching exercise program. Pain intensity, pressure pain threshold, tissue hardness, and cervical range of motion were assessed at baseline, immediately after the first treatment session, and on the fifth day after the last treatment session. [Results] The massage group had significant improvement in all parameters at all assessment time points. Similar changes were observed in the medication group except for the pressure pain threshold and tissue hardness. The adjusted post-test mean values for each assessment time point were significantly better in the massage group than in the medication group. [Conclusion] Tradition Thai self-massage using a Wilai massage stickTM provides better results than taking ibuprofen for patients who have upper back pain associated with myofascial trigger points. It could be an alternative treatment for this patient population. PMID:26696724

  9. Integrating Massage, Chiropractic, and Acupuncture in University Clinics: A Guided Student Observation

    PubMed Central

    Estrin Dashe, Alejandra A.

    2012-01-01

    Background Several studies have reported on the health benefits of applying an integrated complementary health care model. Purpose This paper presents the results of pilot research focusing on the observations massage therapy students made about complementary health care education and integration during massage, chiropractic, and acupuncture treatments at two university clinics. Setting: Observations took place at Northwestern Health Sciences University’s associated clinics that offered massage, chiropractic, and acupuncture. Research Design: Students directly observed how clinicians and interns educated their patients and integrated other forms of complementary health care into their practice. Participants: chiropractors, massage therapists, and acupuncturists, and their patients. All participants were English-speaking and 18–65 years old. Main Outcome Measures: Observations recorded by students in journals about education and integration during massage therapy, chiropractic, and acupuncture treatments were coded and counted. Results Qualitative observations showed that clinicians and interns educated patients to some degree, but the clinicians were less apt to integrate other modalities than the interns. Conclusions Observations support that professional integrity may limit clinicians in their ability to integrate multiple modalities of health care while treating patients. Since it is well established that integration of multiple health care modalities is beneficial to patient health, it is recommended that clinics assist their clinical staff in applying an integrative approach to their practice. PMID:22811755

  10. The effects measurement of hand massage by the autonomic activity and psychological indicators.

    PubMed

    Kunikata, Hiroko; Watanabe, Kumi; Miyoshi, Makoto; Tanioka, Tetsuya

    2012-01-01

    This study examined the effects of hand massage on autonomic activity, anxiety, relaxation and sense of affinity by performing it to healthy people before applying the technic in actual clinical practice. Findings were showed below: 1) the significant increase in the pNN50 and the significant decrease in the heart rate meant the intervention of massage increased the autonomic nervous activity, improved the parasympathetic nerve activity and reduced the sympathetic nerve activity. This means the subjects were considered to be in a state of relaxation. 2) Salivary α amylase has been reported as a possible indicator for sympathetic nerve activity. In this study, there was no significant difference in the salivary α amylase despite a decrease after massage. 3) State anxiety score is temporal situational reactions while being in the state of anxiety and this score decreased significantly after massage. 4) The level of willingness to communicate with other person and the sense of affinity toward the massage-performer had a positive change of 70 percent. From this, it can be considered that a comfortable physical contact between a patient and a nursing profession, who are in a supported-supportive relationship, leads to an effect of shortening the gap in their psychological distance.

  11. Massage-induced release of subcutaneously injected liposome-encapsulated drugs to the blood.

    PubMed

    Trubetskoy, V S; Whiteman, K R; Torchilin, V P; Wolf, G L

    1998-01-01

    Liposome-based, externally regulated drug delivery system is described in which liposome-encapsulated bioactive molecules can be delivered into the blood in response to simple mechanical action. Without any mechanical stimulation, subcutaneously injected 200 mm liposomes are usually trapped in the interstitial for prolonged time. However, upon lymphotropic stimulation (such as manual massage of the injection site), the liposomes can be mobilized into the blood via lymphatic pathway. Up to 40% of the injection dose can be delivered to the blood via lymphatic pathway from the injection site at the rabbit's front paw dorsum during 5 min manual massage cycle. Using vasoconstricting hormone angiotensin II as liposome-encapsulated pharmacological marker, we demonstrated that physiological response to encapsulated drug (average blood pressure increase) can also induced and modulated by massage. Massage itself was found to have no effect on the blood pressure. Modification of liposome surface with polyethylene glycol was found to increase blood localization of the liposome-encapsulated drug presumably due to decreasing the uptake of the drug carrier by lymph node macrophages. Pressure-dependent gaps between lymphatic capillary endothelial cells are thought to play the role of the size discrimination device allowing larger particulates into the lymphatics and, eventually into the blood after increase of interstitial pressure caused by injection site massage.

  12. The psychological effects of aromatherapy-massage in healthy postpartum mothers.

    PubMed

    Imura, Masumi; Misao, Hanako; Ushijima, Hiroshi

    2006-01-01

    This study examined the effect of aromatherapy-massage in healthy postpartum mothers. A quasi-experimental between-groups design was used. Mothers who received aromatherapy-massage were compared with a control group who received standard postpartum care. Thirty-six healthy, first-time mothers with vaginal delivery of a full-term, healthy infant participated in this study. Sixteen mothers received a 30-minute aromatherapy-massage on the second postpartum day; 20 mothers were in the control group. All mothers completed the following four standardized questionnaires before and after the intervention: 1) Maternity Blues Scale; 2) State-Trait Anxiety Inventory; 3) Profile of Mood States (POMS); and 4) Feeling toward Baby Scale. In the aromatherapy-massage group, posttreatment scores significantly decreased for the Maternity Blues Scale, the State-Anxiety Inventory, and all but one of the Profile of Mood States subscales. Posttreatment scores in the intervention group significantly increased in Profile of Mood States-Vigor subscale and the Approach Feeling toward Baby subscale. Scores in the intervention group significantly decreased in Conflict Index of Avoidance/Approach Feeling toward Baby subscale. Our results suggest that aromatherapy-massage might be an effective intervention for postpartum mothers to improve physical and mental status and to facilitate mother-infant interaction.

  13. Influence of massage and occlusion on the ex vivo skin penetration of rigid liposomes and invasomes.

    PubMed

    Trauer, Sindy; Richter, Heike; Kuntsche, Judith; Büttemeyer, Rolf; Liebsch, Manfred; Linscheid, Michael; Fahr, Alfred; Schäfer-Korting, Monika; Lademann, Jürgen; Patzelt, Alexa

    2014-02-01

    Liposomes are frequently described as drug delivery systems for dermal and transdermal applications. Recently, it has been shown that particulate substances penetrate effectively into hair follicles and that the follicular penetration depth can be increased by massaging the skin, which simulates the in vivo movement of hairs in the hair follicles. In the present study, massage was applied to skin mounted to Franz diffusion cells. By means of confocal laser scanning microscopy, the influence of massage and occlusion on the follicular penetration depths of rigid and flexible liposomes loaded with a hydrophilic and lipophilic dye was investigated. The application of massage increased follicular penetration significantly. Occlusion resulted in an increased follicular penetration depth only for rigid liposomes, whereas invasomes did not penetrate more effectively if occlusion was applied. The results confirm that massage is an important tool for increasing follicular penetration in ex vivo studies using Franz diffusion cells. Occlusion may reduce the efficacy of follicular penetration depending on the specific liposomal preparation. Rigidity in particular appears to be a relevant parameter.

  14. 78 FR 42975 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-American Massage...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-18

    ... Massage Therapy Association Notice is hereby given that, on June 24, 2013, pursuant to Section 6(a) of the... Massage Therapy Association (``AMTA'') has filed written notifications simultaneously with the Attorney... Association, Evanston, IL. The nature and scope of AMTA's standards development activities are to...

  15. Improved Speech Following Parent-Delivered Qigong Massage in Young Children with Down Syndrome: A Pilot Randomised Controlled Trial

    ERIC Educational Resources Information Center

    Silva, Louisa M. T.; Schalock, Mark; Williams, Mary

    2013-01-01

    Qigong massage is an eastern form of massage that can be delivered by western parents to their children with appropriate training and support. It has been shown to improve developmental measures in young children with autism when given daily for five months. A recent trial evaluating its effect on motor development in young children with Down…

  16. Risk Behaviors among Asian Women Who Work at Massage Parlors in San Francisco: Perspectives from Masseuses and Owners/Managers

    ERIC Educational Resources Information Center

    Nemoto, Tooru; Iwamoto, Mariko; Oh, Hyun Joo; Wong, Serena; Nguyen, Hongmai

    2005-01-01

    This study investigates cognitive, cultural, and contextual factors that influence HIV-related risk behaviors among Asian women who engage in sex work at massage parlors in San Francisco. Focus groups and qualitative interviews were conducted for Vietnamese and Thai masseuses and massage parlor owners/managers. Economic pressure as well as…

  17. Developing treatment and control conditions in a clinical trial of massage therapy for advanced cancer.

    PubMed

    Smith, Marlaine; Kutner, Jean; Hemphill, Linnea; Yamashita, Traci; Felton, Susanne

    2007-01-01

    The purpose of this article is to describe the challenges faced by a research team in developing treatment and control conditions in a study of the efficacy of massage therapy for advanced cancer. Five design considerations were addressed related to developing a massage therapy protocol: (1) dosage, that is, the number, spacing and length of treatments; (2) type of massage therapy; (3) degree to which the protocol for the treatment is standardized; (4) qualifications of the persons providing the treatment; and (5) conditions under which the treatment is provided. Five criteria for structuring the control condition of the study are elaborated: (1) equivalency of contact; (2) similarity of form; (3) minimum adverse or negative effects; (4) expectancy of therapeutic benefit; and (5) minimum therapeutic benefit.

  18. Abdominal massage in the management of chronic constipation for children with disability.

    PubMed

    Bromley, Debbie

    2014-12-01

    A service development initiative was conducted to assess the impact of abdominal massage on chronic constipation in children with physical disabilities and learning needs. Twenty-five parents engaged in an abdominal massage training programme led by a specialist health visiting team (children's disability). Participants were asked to carry out abdominal massage for a total of 20 minutes per day. Quality of life indicators, descriptions of bowel movements, use of laxative medication and contact with health care services were recorded by parents. Costs and professional contact time with families was calculated. Results reported a wide range of quality of Life improvements including relief in symptoms of constipation (87.5%), reduction in laxative medication (58%) and improved dietary intake (41%). Qualitative data indicated positive experiences described by parents which included enhanced parent-child relationships.

  19. Massage Therapy Protocol for Post–Anterior Cruciate Ligament Reconstruction Patellofemoral Pain Syndrome: A Case Report

    PubMed Central

    Zalta, Jennifer

    2008-01-01

    Background: The intent of the present study was to determine the effectiveness of massage therapy in the rehabilitation of post–anterior cruciate ligament reconstruction patellofemoral pain syndrome. The primary complications following surgical repair of the anterior cruciate ligament—classified as patellofemoral pain syndrome—are hamstring flexion contracture and quadriceps weakness, leading to patellofemoral dysfunction and retropatellar pain. Methods: Treatment included lymphatic drainage, myofascial release, neuromuscular techniques including trigger point release, muscle energy techniques and cross-fiber friction. Orthopedic physical assessment tests were used to chart changes in patellofemoral function and changes in range of motion in the knee during the course of the massage interventions. Subjective reporting on pain level and function were also documented. Results: A decrease in pain level, hamstring flexion contracture and lateral tracking of the patella were documented. Conclusion: Massage therapy was determined to be an effective complementary therapy in the treatment of patellofemoral pain syndrome. PMID:21589717

  20. Benefits of massage therapy and use of a doula during labor and childbirth.

    PubMed

    Keenan, P

    2000-01-01

    This article reviews the most recent literature on touch support and one-to-one support during labor and childbirth. The positive and negative aspects of the traditional birth attendant are presented. Research in one-to-one care and touch support during labor is examined with respect to husband/partner, nurses, nurse-midwives, and doulas (trained labor attendants). According to recent studies, women supported by doulas or midwives benefit by experiencing shorter labors and lower rates of epidural anesthesia and cesarean section deliveries. Also, a smaller percentage of their newborns experience fetal distress and/or are admitted to neonatal intensive care units. Women whose husbands or partners massage them during labor experience shorter labors. Nursing one-to-one support results in no significant obstetric outcomes. Antenatal perineal massage was found to reduce the rates of tears, cesarean section, and instrumental deliveries. Research in perineal massage during labor has shown no benefit.

  1. Assessment of techniques of massage and pumping in the treatment of breast engorgement by thermography

    PubMed Central

    Heberle, Anita Batista dos Santos; de Moura, Marcos Antônio Muniz; de Souza, Mauren Abreu; Nohama, Percy

    2014-01-01

    Objective to evaluate techniques of massage and pumping in the treatment of postpartum breast engorgement through thermography. Method the study was conducted in the Human Milk Bank of a hospital in Curitiba, Brazil. We randomly selected 16 lactating women with engorgement with the classification lobar, ampullary and glandular, moderate and intense. We compared the differential patterns of temperature, before and after the treatment by means of massage and pumping. Results we found a negative gradient of 0.3°C of temperature between the pre- and post-treatment in the experimental group. Breasts with intense engorgement were 0.7°C warmer when compared with moderate engorgement. Conclusion massage and electromechanical pumping were superior to manual methods when evaluated by thermography. REBEC: U1111-1136-9027. PMID:26107836

  2. Traditional massage of newborns in Nepal: implications for trials of improved practice.

    PubMed

    Mullany, Luke C; Darmstadt, Gary L; Khatry, Subarna K; Tielsch, James M

    2005-04-01

    Mustard oil massage of newborns is an integral component of traditional care practices in many communities. Recent evidence suggests that this practice may have detrimental effects, particularly for preterm infants or for those whose skin barrier function is otherwise sub-optimal. Other natural oils such as sunflower, sesame or safflower seed oil may have a beneficial impact on newborn health and survival. Little is known, however, about cultural and other factors related to the acceptance and uptake of alternative, more beneficial oils for massage of the newborn. A questionnaire concerning the usage and reasons for application of mustard and other oils to newborn skin was administered to the caretakers of 8580 newborns in Sarlahi district of rural Nepal. Four focus group discussions among representative groups were conducted to describe the perceived benefits of oil massage and the factors involved in the decision to apply oil. The potential for the introduction of alternative natural oils was explored. Approximately 99 per cent of newborns were massaged at least once with mustard oil in the 2 weeks after birth, and 80 per cent were massaged at least twice daily. Promotion of strength, maintenance of health, and provision of warmth were the most commonly cited reasons for application of mustard oil. Focus group discussion participants noted that smell, oiliness, mode of pre-massage preparation, and perceived absorptive potential on the skin are important contextual factors involved in the practice. Caretakers are willing to consider adaptation of established traditions for the promotion of positive health outcomes if essential contextual criteria are met. An understanding of cultural, social, and economic factors that shape the context of traditional healthcare practices is essential to the design and implementation of intervention trials examining the relative efficacy of application of oils in reducing neonatal mortality and morbidity.

  3. MASSAGE THERAPY IN THE MANAGEMENT OF MYOGENIC TMD: A PILOT STUDY

    PubMed Central

    CAPELLINI, Verena Kise; de SOUZA, Gisela Soares; de FARIA, Cláudia Regina Sgobbi

    2006-01-01

    Introduction: The Temporomandibular disorder (TMD) is greatly prevalent in the population and can be associated with bruxism. This disorder produces several signs and symptoms. Among them, pain is one of the most important because it reduces life quality and productivity of people who have such disorder. The aim of this research was to study if massage causes pain relief and/or electromyographic (EMG) changes. Materials and methods: The subjects were chosen by a questionnaire and divided into 2 different groups. Their ages varied from 19 to 22 years. The experimental group consisted of 6 TMD patients, who were submitted to the massage treatment and 4 EMG-sessions (the 1st EMG-session occurred before the treatment and the others in the 1st, 15th and 30th days after the treatment). The control group consisted of 6 TMD patients, who were submitted to the same 4 EMG-sessions. While EMG activity was recorded, subjects were asked to keep mandibular rest position (MRP) and to perform maximal voluntary clenching (MVC). The treatment consisted of 15 massage-sessions on face and neck and in application of Visual Analogue Scale (VAS) for measuring pain level. The massage sessions had 30 minutes of duration and were performed daily. The EMG data were processed to obtain the Root Mean Square (RMS), which were normalized by MVC. Results: It was demonstrated that (1) RMS-MRP of the right masseter in experimental group at the 1st EMG-session was higher than at the 2nd EMG-session and (2) statistically significant reduction was found for VAS values after massage session. Conclusion: Unfortunately the sample is insufficient to draw any conclusions, therefore, more studies regarding the use of massage in the management of myogenic TMD are necessary. PMID:19089025

  4. Massage Therapy for Fibromyalgia: A Systematic Review and Meta-Analysis of Randomized Controlled Trials

    PubMed Central

    Li, Yan-hui; Wang, Feng-yun; Feng, Chun-qing; Yang, Xia-feng; Sun, Yi-hua

    2014-01-01

    Background Although some studies evaluated the effectiveness of massage therapy for fibromyalgia (FM), the role of massage therapy in the management of FM remained controversial. Objective The purpose of this systematic review is to evaluate the evidence of massage therapy for patients with FM. Methods Electronic databases (up to June 2013) were searched to identify relevant studies. The main outcome measures were pain, anxiety, depression, and sleep disturbance. Two reviewers independently abstracted data and appraised risk of bias. The risk of bias of eligible studies was assessed based on Cochrane tools. Standardised mean difference (SMD) and 95% confidence intervals (CI) were calculated by more conservative random-effects model. And heterogeneity was assessed based on the I2 statistic. Results Nine randomized controlled trials involving 404 patients met the inclusion criteria. The meta-analyses showed that massage therapy with duration ≥5 weeks significantly improved pain (SMD, 0.62; 95% CI 0.05 to 1.20; p = 0.03), anxiety (SMD, 0.44; 95% CI 0.09 to 0.78; p = 0.01), and depression (SMD, 0.49; 95% CI 0.15 to 0.84; p = 0.005) in patients with FM, but not on sleep disturbance (SMD, 0.19; 95% CI −0.38 to 0.75; p = 0.52). Conclusion Massage therapy with duration ≥5 weeks had beneficial immediate effects on improving pain, anxiety, and depression in patients with FM. Massage therapy should be one of the viable complementary and alternative treatments for FM. However, given fewer eligible studies in subgroup meta-analyses and no evidence on follow-up effects, large-scale randomized controlled trials with long follow-up are warrant to confirm the current findings. PMID:24586677

  5. Roller-Massager Application to the Quadriceps and Knee-Joint Range of Motion and Neuromuscular Efficiency During a Lunge

    PubMed Central

    Bradbury-Squires, David J.; Noftall, Jennifer C.; Sullivan, Kathleen M.; Behm, David G.; Power, Kevin E.; Button, Duane C.

    2015-01-01

    Context: Roller massagers are used as a recovery and rehabilitative tool to initiate muscle relaxation and improve range of motion (ROM) and muscular performance. However, research demonstrating such effects is lacking. Objective: To determine the effects of applying a roller massager for 20 and 60 seconds on knee-joint ROM and dynamic muscular performance. Design: Randomized controlled clinical trial. Setting: University laboratory. Patients or Other Participants: Ten recreationally active men (age = 26.6 ± 5.2 years, height = 175.3 ± 4.3 cm, mass = 84.4 ± 8.8 kg). Intervention(s): Participants performed 3 randomized experimental conditions separated by 24 to 48 hours. In condition 1 (5 repetitions of 20 seconds) and condition 2 (5 repetitions of 60 seconds), they applied a roller massager to the quadriceps muscles. Condition 3 served as a control condition in which participants sat quietly. Main Outcome Measure(s): Visual analog pain scale, electromyography (EMG) of the vastus lateralis (VL) and biceps femoris during roller massage and lunge, and knee-joint ROM. Results: We found no differences in pain between the 20-second and 60-second roller-massager conditions. During 60 seconds of roller massage, pain was 13.5% (5.7 ± 0.70) and 20.6% (6.2 ± 0.70) greater at 40 seconds and 60 seconds, respectively, than at 20 seconds (P < .05). During roller massage, VL and biceps femoris root mean square (RMS) EMG was 8% and 7%, respectively, of RMS EMG recorded during maximal voluntary isometric contraction. Knee-joint ROM was 10% and 16% greater in the 20-second and 60-second roller-massager conditions, respectively, than the control condition (P < .05). Finally, average lunge VL RMS EMG decreased as roller-massage time increased (P < .05). Conclusions: Roller massage was painful and induced muscle activity, but it increased knee-joint ROM and neuromuscular efficiency during a lunge. PMID:25415414

  6. Effects of Thai Foot Massage on Balance Performance in Diabetic Patients with Peripheral Neuropathy: A Randomized Parallel-Controlled Trial

    PubMed Central

    Chatchawan, Uraiwan; Eungpinichpong, Wichai; Plandee, Piyawan; Yamauchi, Junichiro

    2015-01-01

    Background Peripheral neuropathy is the most common complications of diabetic patients and leads to loss of plantar cutaneous sensation, movement perception, and body balance. Thai foot massage is an alternative therapy to improve balance. Therefore, the purpose of this study was to investigate the effects of Thai foot massage on balance performance in diabetic patients with peripheral neuropathy. Material/Methods Sixty patients with type-2 diabetes were recruited and randomly assigned into either the Thai foot massage or control groups. The Thai foot massage group received a modified Thai traditional foot massage for 30 min, 3 days per week for 2 weeks. We measured timed up and go (TUG), one leg stance: OLS), the range of motion (ROM) of the foot, and foot sensation (SWMT) before treatment, after the first single session, and after the 2-week treatment. Results After the single treatment session, only the Thai foot massage group showed a significant improvement in TUG. After the 2-week treatment, both Thai foot massage and control groups showed a significant improvement of TUG and OLS (P<0.05); however, when comparing between 2 groups, the Thai foot massage group showed better improvement in TUG than the control group (p<0.05). The Thai foot massage group also showed significant improvements in ROM and SWMT after the 2-week treatment. Conclusions The results of this study suggest that Thai foot massage is a viable alternative treatment for balance performance, ROM of the foot, and the foot sensation in diabetic patients with peripheral neuropathy. PMID:25892354

  7. Exploring the Nature of Therapeutic Massage Bodywork Practice

    PubMed Central

    Porcino, Antony J.; Boon, Heather S.; Page, Stacey A.; Verhoef, Marja J.

    2013-01-01

    Background Research on therapeutic massage bodywork (TMB) continues to expand, but few studies consider how research or knowledge translation may be affected by the lack of uniformly standardized competencies for most TMB therapies, by practitioner variability from training in different forms of TMB, or from the effects of experience on practice. Purpose This study explores and describes how TMB practitioners practice, for the purpose of improving TMB training, practice, and research. Participants & Setting 19 TMB practitioners trained in multiple TMB therapies, in Alberta, Canada. Research Design Qualitative descriptive sub-analysis of interviews from a comprehensive project on the training and practice of TMB, focused on the delivery of TMB therapies in practice. Results Two broad themes emerged from the data: (1) every treatment is individualized, and (2) each practitioner’s practice of TMB therapies evolves. Individualization involves adapting treatment to the needs of the patient in the moment, based on deliberate and unconscious responses to verbal and nonverbal cues. Individualization starts with initial assessment and continues throughout the treatment encounter. Expertise is depicted as more nuanced and skilful individualization and treatment, evolved through experience, ongoing training, and spontaneous technique exploration. Practitioners consider such individualization and development of experience desirable. Furthermore, ongoing training and experience result in therapy application unique to each practitioner. Most practitioners believed they could not apply a TMB therapy without influence from other TMB therapies they had learned. Conclusions There are ramifications for research design, knowledge translation, and education. Few practitioners are likely able to administer treatments in the same way, and most would not like to practice without being able to individualize treatment. TMB clinical studies need to employ research methods that accommodate

  8. Aromatherapy massage for joint pain and constipation in a patient with Guillian Barré.

    PubMed

    Shirreffs, C M

    2001-05-01

    The following case study will look at the efficacy of aromatherapy massage in a patient diagnosed with Guillian Barré Syndrome admitted to an IntensiveTherapy Unit. The pathophysiology of this disorder will be discussed, medical treatment will be outlined and adjuncts to conventional nursing care will be presented. Aromatherapy massage was used to complement the conventional nursing and medical treatment of joint pain and constipation. The Mead Model for nursing care was used for assessment and the plan of care devised from this. Evaluation of outcomes were incorporated into the implementation protocol to ensure positive outcomes were achieved.

  9. Massage treatment and medial tibial stress syndrome; A commentary to provoke thought about the way massage therapy is used in the treatment of MTSS.

    PubMed

    Fogarty, Sarah

    2015-07-01

    As students and practitioners we are taught about the treatment and causative factors of medial shin pain, in particular' shin splints' or the more recent term; medial tibial stress syndrome (MTSS). During the years there have been many theories, conjecture and misunderstandings about the mechanisms of 'shin splints/medial tibial stress syndrome' however the ramifications of these mechanisms on how massage treatment is delivered have not being discussed. The evidence for the treatment of MTSS is largely clinical with little evidence of any treatment being proven to be effective in treating MTSS. The aim of this article is to present a summary of the mechanisms of MTSS and a commentary to provoke thought about the way massage therapy is used in the treatment of MTSS based on these mechanisms.

  10. Korean Atrial Fibrillation (AF) Network: Genetic Variants for AF Do Not Predict Ablation Success

    PubMed Central

    Choi, Eue-Keun; Park, Jae Hyung; Lee, Ji-Young; Nam, Chung Mo; Hwang, Min Ki; Uhm, Jae-Sun; Joung, Boyoung; Ko, Young-Guk; Lee, Moon-Hyoung; Lubitz, Steven A; Ellinor, Patrick T; Pak, Hui-Nam

    2015-01-01

    Background Genomewide association studies have identified several loci associated with atrial fibrillation (AF) and have been reportedly associated with response to catheter ablation for AF in patients of European ancestry; however, associations between top susceptibility loci and AF recurrence after ablation have not been examined in Asian populations. We examined whether the top single nucleotide polymorphisms (SNPs) at chromosomes 4q25 (PITX2), 16q22 (ZFHX3), and 1q21 (KCNN3) were associated with AF in a Korean population and whether these SNPs were associated with clinical outcomes after catheter ablation for AF. Methods and Results We determined the association between 4 SNPs and AF in 1068 AF patients who underwent catheter ablation (74.6% male, aged 57.5±10.9 years, 67.9% paroxysmal AF) and 1068 age- and sex-matched controls. The SNPs at the PITX2 and ZFHX3 loci, but not the KCNN3 locus, were significantly associated with AF (PITX2/rs6843082_G: odds ratio 3.41, 95% CI 2.55 to 4.55, P=1.32×10−16; PITX2/rs2200733_T: odds ratio 2.05, 95% CI 1.66 to 2.53, P=2.20×10−11; ZFHX3/rs2106261_A: odds ratio 2.33, 95% CI 1.87 to 2.91, P=3.75×10−14; KCNN3/rs13376333_T: odds ratio 1.74, 95% CI 0.93 to 3.25, P=0.085). Among those patients who underwent catheter ablation for AF, none of the top AF-associated SNPs were associated with long-term clinical recurrence of AF after catheter ablation. Conclusions SNPs at the PITX2 and ZFHX3 loci were strongly associated with AF in Korean patients. In contrast to prior reports, none of the 4 top AF-susceptibility SNPs predicted clinical recurrence after catheter ablation. PMID:26272656

  11. Changes in Temporomandibular Joint Dysfunction Symptoms Following Massage Therapy: A Case Report

    PubMed Central

    Pierson, Melissa Joan

    2011-01-01

    Purpose The objective of this case report was to describe the effects that massage therapy had on a woman with temporomandibular joint dysfunction. Participant The 26-year-old woman’s primary symptoms were pain, decreased range of motion, clicking, and crepitus. These symptoms were reportedly associated with emotional stress and bruxism. Intervention Ten 45-minute massage therapy treatments were administered over a five-week period. The client’s progress was monitored by an initial, midway, and final assessment, using range of motion testing, personal interview, an orthopedic test, and postural analysis. Progress was also evaluated by the use of a daily journal. The client participated in a home care routine consisting of stretches, self-massage, postural training, a proprioception exercise, and hydrotherapy. Results Results include an increase in maximal opening from 3.1 cm to 3.8 cm, an overall increase in neck range of motion, a decrease in muscle hypertonicity using the Wendy Nickel’s Scale, a decrease in pain from 7/10 to 3/10 on a numerical pain scale, and a decline in stress. Conclusion Although the client in this report experienced positive results, more extensive studies are needed to understand the effects of massage on TMD. PMID:22211156

  12. Case Study: The Use of Massage Therapy to Relieve Chronic Low-Back Pain

    PubMed Central

    Allen, Laura

    2016-01-01

    Objectives To study the effects of massage on chronic low-back pain in a patient with four different diagnoses: osteoarthritis, scoliosis, spinal stenosis, and degenerative disc disease. The patient’s goal was to cut down on the amount of pain medication he takes. Methods A 63-year-old man with chronic back pain received four massages across a twenty-day period. Progress was recorded using the Oswestry Low Back Pain Scale, as he self-reported on levels of pain and interference with his activities of daily living. Results Improvement was noted in 9 out of 10 measurements of self-reported pain and activities of daily living, with the only exception being his ability to lift heavy objects, which remained unchanged. The most dramatic differences were improvements in his ability to walk, and in the changing degrees of pain. The client also self-reported being able to decrease his pain medication and the ability to ride his bicycle for the first time in years. Conclusions Massage therapy is a promising treatment for chronic low-back pain for patients who may have multiple pathologies, any one of which could be responsible for the condition. Further study is encouraged to determine the efficacy of massage therapy as a readily accessible, lower-cost alternative to more invasive therapies and as an adjunct to regular medical care, when appropriate. PMID:27648110

  13. Evaluation of the Massage in Schools Programme in One Primary School

    ERIC Educational Resources Information Center

    Marsh, Lesley J.

    2011-01-01

    This article discusses the potential benefits of the Massage in Schools Programme (MISP), a programme originating in Scandinavia, which has been introduced into schools in the United Kingdom (UK) since 2001. Meeting four out of five outcomes of the Every Child Matters agenda, the review of the literature aims to separate anecdotal and media…

  14. [Hypnosis and touch-massage to relieve pain at the end of life].

    PubMed

    Bioy, Antoine; Moreaux, Thierry; Pasturel, Agnès; Wood, Chantal

    2011-01-01

    The treatment of pain in palliative care requires specific expertise. "Complementary" methods, such as hypnosis or "Toucher-Massage", for example, not only have an effect on the prevention and treatment of pain, but also contribute to the overall support of the patient. PMID:22026211

  15. The beneficial effects of massage therapy for insomnia in postmenopausal women☆

    PubMed Central

    Hachul, H.; Oliveira, D.S.; Bittencourt, L.R.A.; Andersen, M.L.; Tufik, S.

    2014-01-01

    With increases life expectancy, the incidence of undesirable manifestations of menopause has increased as well. The effects of lost ovarian function include progressive decrease in estradiol secretion, trophic changes in the breast, vasomotor symptoms, anxiety, depression, and sleep disorders. Insomnia, which has physiological consequences and can result in a loss of quality of life, is prevalent in women after menopause. Hormone therapy has been widely used to reduce menopausal symptoms, but its use in recent years has been questioned because of the reported risks of cardiovascular events and increased incidence of tumors. This controversy has generated significant interest in non-hormonal treatments among both physicians and patients. Our previous research has shown a positive effect of massage therapy on menopausal symptoms. We explored the hypothesis that massage therapy would produce beneficial effects in postmenopausal women through inflammatory and immunological changes. Recent results from self-report questionnaires have shown improvements in sleep pattern and quality of life following massage therapy. These findings demonstrate the effectiveness of massage therapy for the treatment of postmenopausal symptoms, particularly insomnia, and indicate that it is a promising line of research. PMID:26483913

  16. [Thoracic lavage and open cardiac massage as treatment of hypothermic cardiac arrest--case report].

    PubMed

    Koponen, Timo; Vänni, Ville; Kettunen, Minna; Reinikainen, Matti; Hakala, Tapio

    2016-01-01

    Cardiopulmonary bypass is the treatment of choice for a severely hypothermic patient with cardiac arrest. However, the treatment is not always available. We describe a successful three-and-a-half hour resuscitation of a hypothermic cardiac arrest patient with manual chest compressions followed by open cardiac massage and rewarming with thoracic lavage. PMID:27188092

  17. Trait Anxiety among Japanese Massage Practitioners with Visual Impairment: What Is Required in Japanese Rehabilitation Education?

    ERIC Educational Resources Information Center

    Donoyama, Nozomi; Munakata, Tsunetsugu

    2009-01-01

    This questionnaire-based study of Japanese massage practitioners with visual impairment (n = 155, 126 males, 29 females, mean age = 41 years) found that measures of self-repression, helplessness and "daily hassles" were positively correlated to measures of trait anxiety. Also, trait anxiety was negatively associated with measures of self-esteem…

  18. Children with Down Syndrome Improved in Motor Functioning and Muscle Tone Following Massage Therapy

    ERIC Educational Resources Information Center

    Hernandez-Reif, Maria; Field, Tiffany; Largie, Shay; Mora, Dana; Bornstein, Joan; Waldman, Ronnie

    2006-01-01

    Twenty-one moderate to high functioning young children (mean age, two years) with Down syndrome receiving early intervention (physical therapy, occupational therapy and speech therapy) were randomly assigned to additionally receive two 0.5-hour massage therapy or reading sessions (control group) per week for two months. On the first and last day…

  19. Extracorporeal abdominal massage may help prevent recurrent bile duct stones after endoscopic sphincterotomy

    PubMed Central

    Uchida, Naohito; Hamaya, Sae; Tatsuta, Miwa; Nakatsu, Toshiaki

    2016-01-01

    Background and study aims: Endoscopic sphincterotomy (EST) is effective, but recurrent bile duct stones are a common late complication. Because there are still no effective therapies for preventing this complication, some patients have experienced bile duct stone recurrence many times. We describe herein a method of abdominal massage to treat patients with prior cholecystectomy who have experienced recurrence of bile duct stones. PMID:27540575

  20. Massage Interventions and Developmental Skills in Infants Born with Low Birth Weight

    ERIC Educational Resources Information Center

    Kelmanson, I. A.; Adulas, E. I.

    2009-01-01

    This study aimed at evaluating possible effects of massage interventions on developmental progress in the infants born with low birth weight (LBW). Forty infants (17 boys, 23 girls) who were born in St. Petersburg in 2000 through 2002 and met a conventional definition of LBW (less than 2500 g at birth) entered the study. Of these, 36 (17 boys, 19…

  1. Case Study: The Use of Massage Therapy to Relieve Chronic Low-Back Pain

    PubMed Central

    Allen, Laura

    2016-01-01

    Objectives To study the effects of massage on chronic low-back pain in a patient with four different diagnoses: osteoarthritis, scoliosis, spinal stenosis, and degenerative disc disease. The patient’s goal was to cut down on the amount of pain medication he takes. Methods A 63-year-old man with chronic back pain received four massages across a twenty-day period. Progress was recorded using the Oswestry Low Back Pain Scale, as he self-reported on levels of pain and interference with his activities of daily living. Results Improvement was noted in 9 out of 10 measurements of self-reported pain and activities of daily living, with the only exception being his ability to lift heavy objects, which remained unchanged. The most dramatic differences were improvements in his ability to walk, and in the changing degrees of pain. The client also self-reported being able to decrease his pain medication and the ability to ride his bicycle for the first time in years. Conclusions Massage therapy is a promising treatment for chronic low-back pain for patients who may have multiple pathologies, any one of which could be responsible for the condition. Further study is encouraged to determine the efficacy of massage therapy as a readily accessible, lower-cost alternative to more invasive therapies and as an adjunct to regular medical care, when appropriate.

  2. Standardized Scalp Massage Results in Increased Hair Thickness by Inducing Stretching Forces to Dermal Papilla Cells in the Subcutaneous Tissue

    PubMed Central

    Kobayashi, Kazuhiro; Hama, Takanori; Murakami, Kasumi; Ogawa, Rei

    2016-01-01

    Objective: In this study, we evaluated the effect of scalp massage on hair in Japanese males and the effect of stretching forces on human dermal papilla cells in vitro. Methods: Nine healthy men received 4 minutes of standardized scalp massage per day for 24 weeks using a scalp massage device. Total hair number, hair thickness, and hair growth rate were evaluated. The mechanical effect of scalp massage on subcutaneous tissue was analyzed using a finite element method. To evaluate the effect of mechanical forces, human dermal papilla cells were cultured using a 72-hour stretching cycle. Gene expression change was analyzed using DNA microarray analyses. In addition, expression of hair cycle-related genes including IL6, NOGGIN, BMP4, and SMAD4 were evaluated using real-time reverse transcription-polymerase chain reaction. Results: Standardized scalp massage resulted in increased hair thickness 24 weeks after initiation of massage (0.085 ± 0.003 mm vs 0.092 ± 0.001 mm). Finite element method showed that scalp massage caused z-direction displacement and von Mises stress on subcutaneous tissue. In vitro, DNA microarray showed gene expression change significantly compared with nonstretching human dermal papilla cells. A total of 2655 genes were upregulated and 2823 genes were downregulated. Real-time reverse transcription-polymerase chain reaction demonstrated increased expression of hair cycle–related genes such as NOGGIN, BMP4, SMAD4, and IL6ST and decrease in hair loss–related genes such as IL6. Conclusions: Stretching forces result in changes in gene expression in human dermal papilla cells. Standardized scalp massage is a way to transmit mechanical stress to human dermal papilla cells in subcutaneous tissue. Hair thickness was shown to increase with standardized scalp massage. PMID:26904154

  3. Biofeedback is superior to electrogalvanic stimulation and massage for treatment of levator ani syndrome

    PubMed Central

    Chiarioni, Giuseppe; Nardo, Adriana; Vantini, Italo; Romito, Antonella; Whitehead, William E.

    2010-01-01

    Background & Aims Levator ani syndrome (LAS) might be treated using biofeedback to teach pelvic floor relaxation, electrogalvanic stimulation (EGS), or massage of levator muscles. We performed a prospective, randomized controlled trial to compare the effectiveness of these techniques and assess physiological mechanisms for treatment. Methods Inclusion criteria were Rome II symptoms plus weekly pain. Patients were categorized as “highly likely” to have LAS if they reported tenderness with traction on the levator muscles, or as “possible” LAS if they did not. All 157 patients received 9 sessions including psychological counseling plus biofeedback, EGS, or massage. Outcomes were reassessed at 1, 3, 6, and 12 months. Results Among patients with “highly likely” LAS, adequate relief was reported by 87% for biofeedback, 45% for EGS, and 22% for massage. Pain days per month decreased from 14.7 at baseline to 3.3 after biofeedback, 8.9 after EGS, and 13.3 after massage. Pain intensity decreased from 6.8 (0–10 scale) at baseline to 1.8 after biofeedback, 4.7 after EGS, and 6.0 after massage. Improvements were maintained for 12 months. Patients with only a “possible” diagnosis of LAS did not benefit from any treatment. Biofeedback and EGS improved LAS by increasing the ability to relax pelvic floor muscles and evacuate a water-filled balloon, and by reducing the urge and pain thresholds. Conclusions Biofeedback is the most effective of these treatments, and EGS is somewhat effective. Only patients with tenderness on rectal examination benefit. The pathophysiology of LAS is similar to that of dyssynergic defecation. PMID:20044997

  4. Whole body massage for reducing anxiety and stabilizing vital signs of patients in cardiac care unit

    PubMed Central

    Adib-Hajbaghery, Mohsen; Abasi, Ali; Rajabi-Beheshtabad, Rahman

    2014-01-01

    Background: Patients admitted in coronary care units face various stressors. Ambiguity of future life conditions and unawareness of caring methods intensifies the patients’ anxiety and stress. This study was conducted to assess the effects of whole body massage on anxiety and vital signs of patients with acute coronary disorders. Methods: A randomized controlled trial was conducted on 120 patients. Patients were randomly allocated into two groups. The intervention group received a session of whole body massage and the control group received routine care. The levels of State, Trait and overall anxiety and vital signs were assessed in both groups before and after intervention. Independent sample t-test, paired t-test, Chi-square and Fischer exact tests were used for data analysis. Results: The baseline overall mean score of anxiety was 79.43±29.34 in the intervention group and was decreased to 50.38±20.35 after massage therapy (p=0.001). However, no significant changes were occurred in the overall mean anxiety in the control group during the study. The baseline diastolic blood pressure was 77.05±8.12 mmHg and was decreased to 72.18±9.19 mmHg after the intervention (p=0.004). Also, significant decreases were occurred in heart rate and respiration rate of intervention group after massage therapy (p=0.001). However, no significant changes were occurred in vital signs of the control group during the study. Conclusion: The results suggest that whole body massage was effective in reducing anxiety and stabilizing vital signs of patients with acute coronary disorders. PMID:25405113

  5. The Impact of the Swedish Massage on the Kinesthetic Differentiation in Healthy Individuals

    PubMed Central

    Mustafa, Kamil; Furmanek, Mariusz Pawel; Knapik, Aleksandra; Bacik, Bogdan; Juras, Grzegorz

    2015-01-01

    Background: Swedish massage is one of the common treatments to provide optimal start and readiness of athletes. The ability of kinesthetic differentiation (KD) is crucial in sport performance. This skill allows to adapt demanded muscle forces to optimize the motor tasks, and it is responsible for the precision. In the literature, there is no evidence how Swedish massage influences the kinesthetic differentiation. Purpose: The objective of the study was to evaluate the impact of Swedish massage on the kinesthetic differentiation and muscle strength of hand grip. Methods: Thirty participants took part in this investigation (17 women and 13 men). The assessment consisted of KD tests conducted on the dominant (DH) and nondominant hand (NDH) after 15 minutes of hand and forearm Swedish massage. The procedure consisted of 13 trials for each extremity. The first three were done for 100% of the participants’ capabilities (Fmax), the next five trials were done using 50% of maximum force (50% of Fmax), and in the last five trials, the participants tried to use only 50% of their previous force (1/2 of 50%). Finally, the absolute force production error (FPE) was calculated for 50% (FPE_50%) and 25% (FPE_25%). Results: The two-way repeated measure analysis of variance ANOVA did not reveal any statistically significant changes in maximal strength grip and KD between pre- and postmassage intervention in both DH and NDH hand. Correlations showed strong relationship between pre- and postmassage for maximum force (r = 0.92, p = .01 for DH, and r = 0.94, p = .01 for NDH), and only for the FPE_50% (r = 0.67, p = .01 for DH, and r = 0.71, p = .01 for NDH). Conclusions: The results obtained indicated that the application of the Swedish massage did not affect the kinesthetic differentiation in this particular young adult group. PMID:25780470

  6. The Effects of Massage with Coconut and Sunflower Oils on Oxygen Saturation of Premature Infants with Respiratory Distress Syndrome Treated With Nasal Continuous Positive Airway Pressure

    PubMed Central

    Valizadeh, Sousan; Hosseini, Mohammad Bagher; Asghari Jafarabadi, Mohammad; Ajoodanian, Najmeh

    2012-01-01

    Introduction: Nowadays particular emphasis is placed on the developmental aspects of premature infants care. Massage therapy is one of the best-known methods of caring. Due to the minimal touch policy in neonatal intensive care units (NICUs), massaging is not usually performed on premature infants. However, there is not sufficient evidence to support the claim that newborn infants with complex medical conditions should not be massaged. This study aimed to determine the effects of massage with coconut and sunflower oils on oxygen saturation of infants with respiratory distress syndrome (RDS) treated with nasal continuous positive airway pressure (NCPAP). Methods: This was a randomized controlled trial on 90 newborns who were admitted to Alzahra Hospital (Tabriz, Iran). The infants were divided into control and massage therapy groups (massage with coconut and sunflower oils). Data was collected using a hospital documentation form. A 15-minute daily massage was performed for 3 days. Respiratory rate (RR), fraction of inspired oxygen (FiO2) and oxygen saturation were measured 5 minutes before the massage, 3 times during the massage, and 5 minutes after the massage. The collected data was analyzed using a mixed model. Results: In comparison to coconut oil and control groups, mean oxygen saturation of sunflower oil group was improved. In addition, the coconut massage group showed lower oxygen saturation than the control group but was all values were within the normal range. Although massage decreased oxygen saturation, there was no need to increase FiO2. Conclusion: Massage therapy can provide developmental care for infants treated with NCPAP. PMID:25276695

  7. Degradation of AF1Q by chaperone-mediated autophagy

    SciTech Connect

    Li, Peng; Ji, Min; Lu, Fei; Zhang, Jingru; Li, Huanjie; Cui, Taixing; Li Wang, Xing; Tang, Dongqi; Ji, Chunyan

    2014-09-10

    AF1Q, a mixed lineage leukemia gene fusion partner, is identified as a poor prognostic biomarker for pediatric acute myeloid leukemia (AML), adult AML with normal cytogenetic and adult myelodysplastic syndrome. AF1Q is highly regulated during hematopoietic progenitor differentiation and development but its regulatory mechanism has not been defined clearly. In the present study, we used pharmacological and genetic approaches to influence chaperone-mediated autophagy (CMA) and explored the degradation mechanism of AF1Q. Pharmacological inhibitors of lysosomal degradation, such as chloroquine, increased AF1Q levels, whereas activators of CMA, including 6-aminonicotinamide and nutrient starvation, decreased AF1Q levels. AF1Q interacts with HSPA8 and LAMP-2A, which are core components of the CMA machinery. Knockdown of HSPA8 or LAMP-2A increased AF1Q protein levels, whereas overexpression showed the opposite effect. Using an amino acid deletion AF1Q mutation plasmid, we identified that AF1Q had a KFERQ-like motif which was recognized by HSPA8 for CMA-dependent proteolysis. In conclusion, we demonstrate for the first time that AF1Q can be degraded in lysosomes by CMA. - Highlights: • Chaperone-mediated autophagy (CMA) is involved in the degradation of AF1Q. • Macroautophagy does not contribute to the AF1Q degradation. • AF1Q has a KFERQ-like motif that is recognized by CMA core components.

  8. Topological ferrimagnetic behaviours of coordination polymers containing manganese(II) chains with mixed azide and carboxylate bridges and alternating F/AF/AF'/AF'/AF interactions.

    PubMed

    Wang, Yan-Qin; Liu, Hou-Ting; Qi, Yan; Gao, En-Qing

    2014-08-21

    Two Mn(ii) complexes with azide and a new zwitterionic tetracarboxylate ligand 1,2,4,5-tetrakis(4-carboxylatopyridinium-1-methylene)benzene (L(1)), {[Mn5(L(1))2(N3)8(OH)2]·12H2O}n () and {[Mn5(L(1))2(N3)8(H2O)2](ClO4)2·6H2O}n (), have been synthesized and characterized crystallographically and magnetically. and contain similar alternating chains constructed by azide and carboxylate bridges. The independent sets of bridges alternate in an ABCCB sequence between adjacent Mn(ii) ions: (EO-N3)2 double bridges (EO = end-on) (denoted as A), [(EO-N3)(OCO)2] triple bridges (denoted as B) and [(EO-N3)(OCO)] double bridges (denoted as C). The alternating chains are interlinked into 2D coordination networks by the tetrapyridinium spacers. Magnetic studies demonstrate that the magnetic coupling through the double EO azide bridges is ferromagnetic and that through mixed azide/carboxylate bridges is antiferromagnetic. The unprecedented F/AF/AF'/AF'/AF coupling sequence along the chain dictates an uncompensated ground spin state (S = 5/2 per Mn5 unit) and leads to one-dimensional topological ferrimagnetism, which features a minimum in the χT versus T plot.

  9. AFS Estuaries Section - A Successful Partnership

    EPA Science Inventory

    The Estuaries Section of the American Fisheries Society offers travel awards to students in support of their attendance and presentations at the AFS meeting. Since 2007, the Southern Association of Marine Laboratories has partnered with the Estuaries Section to sponsor two stude...

  10. Effect of foot massage to decrease physiological lower leg oedema in late pregnancy: a randomized controlled trial in Turkey.

    PubMed

    Coban, Ayden; Sirin, Ahsen

    2010-10-01

    This study aims to evaluate the effect of foot massage for decreasing physiological lower leg oedema in late pregnancy. Eighty pregnant women were randomly divided into two groups; study group had a 20 min foot massage daily for 5 days whereas the control group did not receive any intervention beyond standard prenatal care. The research was conducted between March and August 2007 in Manisa Province Health Ministry Central Primary Health Care Clinic 1, in Manisa, Western Turkey. Compared with the control group, women in the experimental group had a significantly smaller lower leg circumference (right and left, ankle, instep and metatarsal-phalanges joint) after 5 days of massage. The results obtained from our research show that foot massage was found to have a positive effect on decreasing normal physiological lower leg oedema in late pregnancy.

  11. Effectiveness of foot and hand massage in postcesarean pain control in a group of Turkish pregnant women.

    PubMed

    Degirmen, Nuriye; Ozerdogan, Nebahat; Sayiner, Deniz; Kosgeroglu, Nedime; Ayranci, Unal

    2010-08-01

    The aim of this study was to determine the efficiency of foot and hand massage on reducing postoperative pain in patients who had cesarean operation. This pretest-posttest design study was planned as a randomized controlled experimental study. In the light of the results, it was reported that the reduction in pain intensity was significantly meaningful in both intervention groups when compared to the control group. It was also noted that vital findings were measured comparatively higher before the massage in the test groups, and they were found to be relatively lower in the measurements conducted right before and after the massage, which was considered to be statistically meaningful. Foot and hand massage proved useful as an effective nursing intervention in controlling postoperative pain. PMID:20643325

  12. Perception about the importance and use of therapeutic massage as a treatment modality among physical therapists working in Saudi Arabia

    PubMed Central

    Zafar, Hamayun; Oluseye, Kamaldeen; Alghadir, Ahmad; Iqbal, Zaheen A.

    2015-01-01

    [Purpose] To report perceptions about the importance and use of therapeutic massage as a treatment modality among physical therapists working in Saudi Arabia. [Subjects and Methods] A 21-item structured questionnaire was used to assess various domains including the demographic and professional characteristics of physical therapists and their perceptions about the importance and use of therapeutic massage in their daily practice. The questionnaire was uploaded online and the web link was sent to 140 members of the Saudi Physical Therapy Association (SPTA). [Results] The overall response rate was 86%. Among the respondents, 31% reported occasional use of therapeutic massage in their clinical practice, and 55% reported to have received formal training for therapeutic massage. Use of therapeutic massage was more common among female physical therapists. [Conclusion] Many physical therapists working in Saudi Arabia consider therapeutic massage to be an important treatment modality, but its use is relatively limited, either due to the time and effort required to dispense it, or the lack of scientific evidence for its efficacy. PMID:26180330

  13. Tactile massage and hypnosis as a health promotion for nurses in emergency care-a qualitative study

    PubMed Central

    2011-01-01

    Background This study explores nursing personnel's experiences and perceptions of receiving tactile massage and hypnosis during a personnel health promotion project. Nursing in a short term emergency ward environment can be emotionally and physically exhausting due to the stressful work environment and the high dependency patient care. A health promotion project integrating tactile massage and hypnosis with conventional physical activities was therefore introduced for nursing personnel working in this setting at a large university hospital in Sweden. Methods Four semi-structured focus group discussions were conducted with volunteer nursing personnel participants after the health promotion project had been completed. There were 16 participants in the focus groups and there were 57 in the health promotion intervention. The discussions were transcribed verbatim and analysed with qualitative content analysis. Results The findings indicated that tactile massage and hypnosis may contribute to reduced levels of stress and pain and increase work ability for some nursing personnel. The sense of well-being obtained in relation to health promotion intervention with tactile massage and hypnosis seemed to have positive implications for both work and leisure. Self-awareness, contentment and self-control may be contributing factors related to engaging in tactile massage and hypnosis that might help nursing personnel understand their patients and colleagues and helped them deal with difficult situations that occurred during their working hours. Conclusion The findings indicate that the integration of tactile massage and hypnosis in personnel health promotion may be valuable stress management options in addition to conventional physical activities. PMID:21961762

  14. Comparative Discussion on Psychophysiological Effect of Self-administered Facial Massage by Treatment Method

    NASA Astrophysics Data System (ADS)

    Nozawa, Akio; Takei, Yuya

    The aim of study was to quantitatively evaluate the effects of self-administered facial massage, which was done by hand or facial roller. In this study, the psychophysiological effects of facial massage were evaluated. The central nerves system and the autonomic nervous system were administered to evaluate physiological system. The central nerves system was assessed by Electroencephalogram (EEG). The autonomic nervous system were assessed by peripheral skin temperature(PST) and heart rate variability (HRV) with spectral analysis. In the spectral analysis of HRV, the high-frequency components (HF) were evaluated. State-Trait Anxiety Inventory (STAI), Profile of Mood Status (POMS) and subjective sensory amount with Visual Analog Scale (VAS) were administered to evaluate psychological status. These results suggest that kept brain activity and had strong effects on stress alleviation.

  15. NTOS symptoms and mobility: a case study on neurogenic thoracic outlet syndrome involving massage therapy.

    PubMed

    Streit, Robin S

    2014-01-01

    Neurogenic thoracic outlet syndrome (NTOS) is a neuromuscular condition affecting brachial plexus functionality. NTOS is characterized by paresthesia, pain, muscle fatigue, and restricted mobility in the upper extremity. This study quantified massage therapy's possible contribution to treatment of NTOS. A 24-year-old female with NTOS received eight treatments over 35 days. Treatment included myofascial release, trigger point therapy, cross fiber friction, muscle stripping, and gentle passive stretching. Abduction and lateral rotation at the glenohumeral (GH joint) assessments measured range of motion (ROM). A resisted muscle test evaluated upper extremity strength. The client rated symptoms daily via a visual analog scale (VAS). Findings showed improvement in ROM at the GH joint. VAS ratings revealed a reduction in muscle weakness, pain, numbness, and 'paresthesia'. Results suggest massage may be useful as part of a broad approach to managing NTOS symptoms and improving mobility. PMID:24411148

  16. The effect of massage therapy on occupational stress of Intensive Care Unit nurses

    PubMed Central

    Nazari, Fateme; Mirzamohamadi, Mojtaba; Yousefi, Hojatollah

    2015-01-01

    Background: One of the main causes of stress in the lives of people is their jobs. Occupational stress is causing a wide range of significant issues in health and community services. Nursing is the most stressful profession in the health services. Massage therapy is one way of coping with stress. This study was conducted to determine the effect of massage therapy on stress in nurses. Materials and Methods: This study was a clinical trial on 66 male and female nurses working in intensive care units (dialysis, ICU, and CCU) of Isfahan University of Medical Sciences, Iran, in 2013. Participants were selected according to the aims and inclusion criteria of the study. Then, they were randomly divided into experimental and control groups. The Occupational Stress Inventory (OSI) (Osipow and Spokane, 1987) was completed by participants of the two groups before, immediately after, and 2 weeks after the intervention. General Swedish massage was performed on participants of the experimental group for 25 min in each session, twice a week for 4 weeks. Data were analyzed by descriptive and inferential statistics [Chi-square, t-test, and repeated measures analysis of variance (ANOVA)] using SPSS software. Results: Results showed that the difference in overall mean occupation stress scores between experimental and control groups 2 weeks after the intervention was significant (P < 0.001). Conclusions: According to the results, it is recommended that massage, as a valuable noninvasive method, be used for nurses in intensive care units to reduce their stress, promote mental health, and prevent the decrease in quality of nursing work life. PMID:26257809

  17. Effect of Facial Massage on Static Balance in Individuals with Temporomandibular Disorder – a Pilot Study

    PubMed Central

    El Hage, Yasmin; Politti, Fabiano; Herpich, Carolina Marciela; de Souza, Dowglas Fernando Magalhães; de Paula Gomes, Cid André Fidelis; Amorim, Cesar Ferreira; de Oliveira Gonzalez, Tabajara; Biasotto-Gonzalez, Daniela Aparecida

    2013-01-01

    Introduction The influence of the neuromuscular system on the cervical region and mastication is directly associated with mandibular movements and neck posture. Normal occlusal homeostasis depends on complex sensory feedback mechanisms of the periodontal ligament, temporomandibular joint and other structures of the stomatognathic system. This feedback serves as a regulatory mechanism that helps determine the force and nature of muscle contractions. Alterations in the muscles of mastication, neck muscles, and occlusal characteristics constitute causal factors of imbalances in the postural muscle chains, leading to alterations in the center of pressure (CoP) of the feet. Thus, therapies that seek occlusal reestablishment, such as muscle relaxation techniques, may lead to a restructuring of the global equilibrium of the neuromuscular system and an improvement in body posture. Purpose The aim of the present pilot study was to investigate the immediate effect of facial massage on the CoP in the anteroposterior (CoPAP) and mediolateral (CoPML) directions in individuals with temporomandibular disorder (TMD). Methods Twenty individuals with a diagnosis of TMD based on the Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) were submitted to a facial massage technique. CoPAP and CoPML were evaluated using a force plate. Evaluations were performed under two visual conditions (eyes open and eyes closed) prior to resting in dorsal decubitus (baseline), after 10 minutes of rest (premassage) and after the administration of the massage technique (postmassage). Results No significant differences were found regarding CoPAP velocity with eyes open or the following aspects under either visual condition (eyes open or closed): CoPML velocity, RMS of CoPAP, RMS of CoPML, and sway area. The only significant difference was found for mean CoPAP velocity with eyes closed. Conclusions While the results of the present study demonstrate the reliability of the reproduction of

  18. Effect of Massage Therapy on Duration of Labour: A Randomized Controlled Trial

    PubMed Central

    Bolbol-Haghighi, Nahid; Kazemi, Farideh

    2016-01-01

    Introduction Massage is an old technique that is widely used in childbirth and can decrease the childbirth pain by reducing the adrenaline and noradrenaline and increasing the endorphins and oxytocin and reduce the childbirth duration by increasing the uterine contractions. Therefore, Aim This study is aimed to evaluate the effect of massage therapy on the duration of labour. Materials and Methods The present study was performed as randomized controlled clinical trial method on 100 pregnant women referred to maternity ward in Fatemieh Hospital, Shahroud. Subjects with inclusion criteria and who were interested to participate in the study were placed in one of the test or control groups based on pre-specified sequence. Questionnaires were completed in several stages. Data analysis was conducted using chi-square test, Fisher’s exact test, independent t-test, Mann-Whitney test and multivariate linear regression in SPSS-21software. In data analysis, p < 0.05 was considered significant. Results The results of multivariate linear regression showed that the duration of the first and second stage labour in the massage receiving group is significantly decreased compared to the test group (p= 0.004 and p= 0.02, respectively). In addition, the Apgar scores at minutes 1 and 5 in test group is significantly increased compared to control group (p <0.0001). Conclusion The findings of this study showed that massage therapy during labour will lead to shortening of the first and second stage labour duration and improve Apgar scores at the first and fifth minutes. By shortening the duration of labour, pregnant women tend to have more normal vaginal delivery. PMID:27190898

  19. Massage, Music and Art Therapy in Hospice: Results of a National Survey

    PubMed Central

    Dain, Aleksandra S.; Bradley, Elizabeth H.; Hurzeler, Rosemary; Aldridge, Melissa D.

    2015-01-01

    Context Complementary and alternative medicine (CAM) provides clinical benefits to hospice patients, including decreased pain and improved quality of life. Yet little is known about the extent to which U.S. hospices employ CAM therapists. Objectives To report the most recent national data regarding the inclusion of art, massage, and music therapists on hospice interdisciplinary teams and how CAM therapist staffing varies by hospice characteristics. Methods A national cross-sectional survey of a random sample of hospices (n=591; 84% response rate) from September 2008 to November 2009. Results Twenty-nine percent of hospices (169 of 591) reported employing an art, massage, or music therapist. Of those hospices, 74% employed a massage therapist, 53% a music therapist, and 22% an art therapist, and 42% expected the therapist to attend interdisciplinary staff meetings, indicating a significant role for these therapists on the patient’s care team. In adjusted analyses, larger hospices compared with smaller hospices had significantly higher odds of employing a CAM therapist (adjusted odds ratio (AOR) = 6.38, 95% CI 3.40, 11.99) and forprofit hospices had lower odds of employing a CAM therapist compared with nonprofit hospices (AOR = 0.52, 95% CI 0.32, 0.85). Forty-four percent of hospices in the Mountain/Pacific region reported employing a CAM therapist versus 17% in the South Central region. Conclusion Less than one-third of U.S. hospices employ art, massage, or music therapists despite the benefits these services may provide to patients and families. A higher proportion of large hospices, nonprofit hospices and hospices in the Mountain/Pacific region employ CAM therapists, indicating differential access to these important services. PMID:25555445

  20. Effect of oil gum massage therapy on common pathogenic oral microorganisms - A randomized controlled trial

    PubMed Central

    Singla, Nishu; Acharya, Shashidhar; Martena, Suganthi; Singla, Ritesh

    2014-01-01

    Objectives: (i) To assess reduction in Streptococcus mutans and Lactobacillus species count in saliva sample after ten minutes of oil gum massage therapy (massage of gingival tissues) per day for three weeks with sesame oil, olive oil, and coconut oil in three different groups of subjects. (ii) To compare the efficacy between three different oils and the “gold standard” chlorhexidine gel. (iii) To assess reduction in gingival scores and plaque scores of study subjects. Materials and Methods: Study design – Single center, parallel design, and triple blind randomized clinical study with four treatment groups. Participants: 32 of the 40 study subjects working as housekeeping personnel at Kasturba Hospital, Manipal; aged 18-55 years completed the three-week study period. Interventions: Subjects were randomly assigned to massage their gingiva everyday for three weeks with sesame oil, olive oil, coconut oil (tests), and Chlorhexidine gel (control). Oral health status and paraffin stimulated saliva samples were obtained at baseline and after three weeks of oil gum massage therapy. Outcome measures: Microbial culture, plaque index, and gingival index. Statistical analysis: Paired t test and Kruskal Wallis test. Results: There was a significant reduction in mean Streptococcus mutans count, Lactobacillus count, plaque scores, and gingival scores in all four groups after the study. However, there was no significant difference found in percentage reduction of these variables between the four groups. Conclusion: These oils can be used as valuable preventive agents in maintaining and improving oral health in low socioeconomic status population. However, it is recommended that further research should be conducted in other populations with a larger sample and longer duration of follow-up period. PMID:25210256

  1. Microfluidic Pumps Containing Teflon [Trademark] AF Diaphragms

    NASA Technical Reports Server (NTRS)

    Willis, Peter; White, Victor; Grunthaner, Frank; Ikeda, Mike; Mathies, Richard A.

    2009-01-01

    Microfluidic pumps and valves based on pneumatically actuated diaphragms made of Teflon AF polymers are being developed for incorporation into laboratory-on-a-chip devices that must perform well over temperature ranges wider than those of prior diaphragm-based microfluidic pumps and valves. Other potential applications include implanted biomedical microfluidic devices, wherein the biocompatability of Teflon AF polymers would be highly advantageous. These pumps and valves have been demonstrated to function stably after cycling through temperatures from -125 to 120 C. These pumps and valves are intended to be successors to similar prior pumps and valves containing diaphragms made of polydimethylsiloxane (PDMS) [commonly known as silicone rubber]. The PDMS-containing valves ae designed to function stably only within the temperature range from 5 to 80 C. Undesirably, PDMS membranes are somwehat porous and retain water. PDMS is especially unsuitable for use at temperatures below 0 C because the formation of ice crystals increases porosity and introduces microshear.

  2. Case Report: The Effects of Massage Therapy on a Woman with Thoracic Outlet Syndrome

    PubMed Central

    Wakefield, Mary Lillias

    2014-01-01

    Introduction Thoracic outlet syndrome (TOS) refers to a group of conditions resulting from compression of the neurovascular structures of the thoracic outlet. The parameters for physical therapy include myofascial release (MFR), neuromuscular therapy (NMT), muscle strengthening, and stretching. This case study examined the effects of neuromuscular therapy, massage, and other manual therapies on a 56-year-old female presenting with bilateral numbness over the forearms and hands on waking. Numbness occurred most days, progressing to “dead rubbery” forearms and hands once or twice a month. Methods The treatment plan was implemented over eight weeks and consisted of six, 50-minute bodywork sessions. Several nonbodywork strategies were also employed to address potential contributing factors to the TOS symptomology experienced by the client. Objective measurements included posture analysis (PA), range of movement (ROM), and Roos and Adson’s tests. The Measure Your Own Medical Outcome Profile (MYMOP2), a client-generated measure of clinical outcome, was used to measure clinical change. Results MYMOP2 overall profile score results demonstrated an improvement of 2.25 from pretreatment to post-treatment measurement. Clinically meaningful change was measured by the individual and was indicative of substantial symptom improvement where a score change of over one was considered as meaningful. Conclusions A course of massage was effective for numbness symptoms in an individual with TOS, and results lasted over a year without additional treatments. Further research is needed to fully understand the effects of massage for TOS symptoms. PMID:25452819

  3. Deep Friction Massage in Treatment of Radiation-induced Fibrosis: Rehabilitative Care for Breast Cancer Survivors.

    PubMed

    Warpenburg, Mary J

    2014-10-01

    Treatment for invasive breast cancer usually involves some combination of surgery, radiation therapy, chemotherapy, hormone therapy, and/or targeted therapy. For approximately 50% of patients, radiation therapy is a component of the therapies used. As a result, radiation-induced fibrosis is becoming a common and crippling side effect, leading to muscle imbalance with a lessened range of motion as well as pain and dysfunction of the vascular and lymphatic systems. No good estimates are available for how many patients experience complications from radiation. Radiation-induced fibrosis can affect the underlying fascia, muscles, organs, and bones within the primary target field and the larger secondary field that is caused by the scatter effect of radioactive elements. For breast cancer patients, the total radiation field may include the neck, shoulder, axillary, and thoracic muscles and the ribs for both the ipsilateral (cancer-affected) and contralateral sides. This case study indicates that therapy using deep friction massage can affect radiation-induced fibrosis beneficially, particularly in the thoracic muscles and the intercostals (ie, the muscles between the ribs). When delivered in intensive sessions using deep friction techniques, massage has the potential to break down fibrotic tissues, releasing the inflammation and free radicals that are caused by radiation therapy. In the course of the massage, painful and debilitating spasms resulting from fibrosis can be relieved and the progressive nature of the radiation-induced fibrosis interrupted. PMID:26770116

  4. Study of magnetic silk fibroin nanoparticles for massage-like transdermal drug delivery

    PubMed Central

    Chen, Ai-Zheng; Chen, Lin-Qing; Wang, Shi-Bin; Wang, Ya-Qiong; Zha, Jun-Zhe

    2015-01-01

    A synergistic approach by the combination of magnetic nanoparticles with an alternating magnetic field for transdermal drug delivery was investigated. Methotrexate-loaded silk fibroin magnetic nanoparticles were prepared using suspension-enhanced dispersion by supercritical CO2. The physiochemical properties of the magnetic nanoparticles were characterized. In vitro studies on drug permeation across skin were performed under different magnetic fields in comparison with passive diffusion. The permeation flux enhancement factor was found to increase under a stationary magnetic field, while an alternating magnetic field enhanced drug permeation more effectively; the combination of stationary and alternating magnetic fields, which has a massage-like effect on the skin, achieved the best result. The mechanistic studies using attenuated total reflection Fourier-transform infrared spectroscopy demonstrate that an alternating magnetic field can change the ordered structure of the stratum corneum lipid bilayers from the gel to the lipid-crystalline state, which can increase the fluidity of the stratum corneum lipids, thus enhancing skin penetration. Compared with the other groups, the fluorescence signal with a bigger area detected in deeper regions of the skin also reveals that the simulated massage could enhance the drug permeation across the skin by increasing the follicular transport. The combination of magnetic nanoparticles with stationary/alternating magnetic fields has potential for effective massage-like transdermal drug delivery. PMID:26229467

  5. Safety and Effectiveness of Vibration Massage by Deep Oscillations: A Prospective Observational Study

    PubMed Central

    Kraft, Karin; Kanter, Susanne; Janik, Hubert

    2013-01-01

    The objective of this study is to assess the safety of treatment with vibration massage using a deep oscillation device and the effects on symptom severity and quality of life in patients with primary fibromyalgia syndrome (FMS). Outpatients with FMS performed an observational prospective study with visits 2–4 weeks after the last treatment (control) and after further 2 months (follow-up). Patients were treated with 10 sessions of 45 min deep oscillation massage, 2/week. Primary outcome parameters were safety and tolerability (5-level Likert scale (1 = very good)) (after each treatment session and at control visit). Secondary outcome parameters were symptom severity (Fibromyalgia Impact Questionnaire (FIQ), pain) and quality of life (SF-36). Seventy patients (97.1% females) were included. At control visit, 41 patients (58.6%) reported 63 mild and short-lasting adverse events, mainly worsening of prevalent symptoms such as pain and fatigue. Tolerability was rated as 1.8 (95% confidence interval: 1.53; 2.07). Symptoms and quality of life were significantly improved at both control and follow-up visits (at least P < 0.01). In conclusion, deep oscillation massage is safe and well tolerated in patients with FMS and might improve symptoms and quality of life rather sustained. PMID:24222779

  6. The effect of mechanical massage on early outcome after total knee arthroplasty: a pilot study.

    PubMed

    Kim, Sun Mi; Kim, Sang-Rim; Lee, Yong Ki; Kim, Bo Ryun; Han, Eun Young

    2015-11-01

    [Purpose] The aim of this study was to evaluate the efficacy of mechanical massage via Endermologie(®) after total knee arthroplasty in reducing edema and pain and improving knee range of motion, in the early postoperative period. [Subjects and Methods] Eighteen patients with knee edema following total knee arthroplasty were randomly assigned to the intervention group (n=8) or the control group (n=10). The intervention group received mechanical massage therapy using Endermologie(®) and the control group received conventional physical therapy for 20 minutes a day, 5 times a week from the seventh day postsurgery. Clinical assessments included active knee flexion and extension range of motion, knee pain using a numeric rating scale, the operated limb circumference, the soft tissue cross-sectional area using ultrasonography, the extracelluar fluid volume, and single frequency bioimpedance analysis at 5 kHz using bioelectrical impedance spectroscopy. [Results] Both groups showed significant reduction in edema and pain, and improvement in active knee flexion at the end of treatment. There were no significant inter-group differences before or after treatment. [Conclusion] Mechanical massage could be an alternative way of managing knee edema after total knee arthroplasty in early postoperative recovery.

  7. The effect of mechanical massage on early outcome after total knee arthroplasty: a pilot study

    PubMed Central

    Kim, Sun Mi; Kim, Sang-Rim; Lee, Yong Ki; Kim, Bo Ryun; Han, Eun Young

    2015-01-01

    [Purpose] The aim of this study was to evaluate the efficacy of mechanical massage via Endermologie® after total knee arthroplasty in reducing edema and pain and improving knee range of motion, in the early postoperative period. [Subjects and Methods] Eighteen patients with knee edema following total knee arthroplasty were randomly assigned to the intervention group (n=8) or the control group (n=10). The intervention group received mechanical massage therapy using Endermologie® and the control group received conventional physical therapy for 20 minutes a day, 5 times a week from the seventh day postsurgery. Clinical assessments included active knee flexion and extension range of motion, knee pain using a numeric rating scale, the operated limb circumference, the soft tissue cross-sectional area using ultrasonography, the extracelluar fluid volume, and single frequency bioimpedance analysis at 5 kHz using bioelectrical impedance spectroscopy. [Results] Both groups showed significant reduction in edema and pain, and improvement in active knee flexion at the end of treatment. There were no significant inter-group differences before or after treatment. [Conclusion] Mechanical massage could be an alternative way of managing knee edema after total knee arthroplasty in early postoperative recovery. PMID:26696709

  8. The effect of health education video on ocular massage after trabeculectomy.

    PubMed

    Hua, Liu; Yingjuan, Lv; Jingshu, Zhao; Wei, Cao

    2014-06-01

    The aim of this study was to investigate the effect of different ocular massage health education methods on ocular massage in glaucoma patients after trabeculectomy. Eighty-six patients with glaucoma after trabeculectomy (86 eyes) were randomly divided into two health education groups. One group was a watch video group (43 patients, 43 eyes), while the other was an orally taught health education group (43 patients, 43 eyes). Patients were followed up for 1 week, 1 month, and 3, 6, and 12 months after discharge. Records of the patient responses after health education, compliance of patients with follow-up, and intraocular pressure were determined. Measurements included intraocular pressure and differences between the watch video and orally taught health education groups. The differences between the watch video group and orally taught health education group were not statistically significant at 1 week and 1 month, while the differences were statistically significant at 3, 6, and 12 months. The results indicated that health education videos can enable glaucoma patients to have a better mastery of ocular massage after trabeculectomy. According to the needs of patients, health education video use produced good results and should be promoted.

  9. Report on disaster medical operations with acupuncture/massage therapy after the great East Japan earthquake.

    PubMed

    Takayama, Shin; Kamiya, Tetsuharu; Watanabe, Masashi; Hirano, Atsushi; Matsuda, Ayane; Monma, Yasutake; Numata, Takehiro; Kusuyama, Hiroko; Yaegashi, Nobuo

    2012-01-01

    The Great East Japan Earthquake inflicted immense damage over a wide area of eastern Japan with the consequent tsunami. Department of Traditional Asian Medicine, Tohoku University, started providing medical assistance to the disaster-stricken regions mainly employing traditional Asian therapies.We visited seven evacuation centers in Miyagi and Fukushima Prefecture and provided acupuncture/massage therapy. While massage therapy was performed manually, filiform needles and press tack needles were used to administer acupuncture. In total, 553 people were treated (mean age, 54.0 years; 206 men, 347 women). Assessment by interview showed that the most common complaint was shoulder/back stiffness. The rate of therapy satisfaction was 92.3%. Many people answered that they experienced not only physical but also psychological relief.At the time of the disaster, acupuncture/massage therapy, which has both mental and physical soothing effects, may be a therapeutic approach that can be effectively used in combination with Western medical practices. PMID:22563235

  10. Massage and mobilization of the feet and ankles in elderly adults: effect on clinical balance performance.

    PubMed

    Vaillant, Jacques; Rouland, Audrey; Martigné, Pascale; Braujou, Renaud; Nissen, Michael J; Caillat-Miousse, Jean-Louis; Vuillerme, Nicolas; Nougier, Vincent; Juvin, Robert

    2009-12-01

    The aim of this study was to evaluate the effects of a session of plantar massage and joint mobilization of the feet and ankles on clinical balance performance in elderly people. A randomized, placebo-controlled, cross-over trial was used to examine the immediate effects of manual massage and mobilization of the feet and ankles. Twenty-eight subjects, aged from 65 to 95 years (78.8+/-8.5 years - mean+/-SD) were recruited from community nursing homes. Main outcome measures were the performances in three tests: One Leg Balance (OLB) test, Timed Up and Go (TUG) test and Lateral Reach (LR) test. Results demonstrated a significant improvement after massage and mobilization compared with placebo for the OLB test (1.1+/-1.7s versus 0.4+/-1.2s, p<0.01) and the TUG test (0.9+/-2.6s versus 0.2+/-1.2s, p<0.05). Conversely, performances in the LR test did not improve significantly. These results emphasise the positive impact of a single session of manual therapy applied to the feet and ankles on balance in elderly subjects.

  11. Comparing the effects of two Swedish massage techniques on the vital signs and anxiety of healthy women

    PubMed Central

    Gholami-Motlagh, Farzaneh; Jouzi, Mina; Soleymani, Bahram

    2016-01-01

    Background: Anxiety is an inseparable part of our lives and a serious threat to health. Therefore, it is necessary to use certain strategies to prevent disorders caused by anxiety and adjust the vital signs of people. Swedish massage is one of the most recognized techniques for reducing anxiety. This study aims to compare the effects of two massage techniques on the vital signs and anxiety of healthy women. Materials and Methods: This quasi-experimental study with a two-group, crossover design was conducted on 20 healthy women who were selected by simple sampling method and were randomly assigned to BNC (Back, Neck, and Chest) or LAF (Leg, Arm, and Face) groups. Massage therapy was carried out for a 14-week period (two 4-week massage therapy sessions and 6 weeks washout stage). Gathered data were analyzed using paired t-test with a significance level of P < 0.05. Results: Both BNC and LAF methods caused a significant decrease in systolic BP in the first stage (P = 0.02, 0.00); however, diastolic BP showed significant decrease only in BNC group (P = 0.01). The mean average of body temperature of LAF group showed a significant decrease in the first stage (P = 0.0.3), and pulse and respiratory rate showed significant decrease in both groups during the second stage (P = 0.00). In addition, anxiety scores showed no significant difference before and after massage therapy (P < 0.05). Conclusions: Massage therapy caused a decrease in systolic BP, pulse, and respiratory rate. It can be concluded that massage therapy was useful for decreasing the vital signs associated with anxiety in healthy women. PMID:27563325

  12. Massage after exercise--responses of immunologic and endocrine markers: a randomized single-blind placebo-controlled study.

    PubMed

    Arroyo-Morales, Manuel; Olea, Nicolas; Ruíz, Concepción; del Castilo, Juan de Dios Luna; Martínez, Manuel; Lorenzo, Carmen; Díaz-Rodríguez, Lourdes

    2009-03-01

    The effectiveness of massage for postexercise recovery remains unclear, despite numerous studies on this issue. The aim of this study was to determine the effect of massage on endocrine and immune functions of healthy active volunteers after intense exercise. After repeated Wingate tests, the effects of whole-body massage and placebo on salivary cortisol, immunoglobulin A (IgA), and total protein levels were compared using a between-group design. Sixty healthy active subjects (23 women, 37 men) underwent 2 exercise protocol sessions at least 2 weeks apart and at the same time of day. The first session familiarized participants with the protocol. In the second session, after a baseline measurement, subjects performed a standardized warm-up followed by three 30-second Wingate tests. After active recovery, subjects were randomly allocated to massage (40-minute myofascial induction) or placebo (40-minute sham electrotherapy) group. Saliva samples were taken before and after the exercise protocols and after recovery. In both groups, the exercise protocol induced a significant increase in cortisol (p < 0.001), decrease in salivary IgA (sIgA) (p < 0.001), and increase in total proteins (p = 0.01) in saliva. Generalized estimating equations showed a significant effect of massage on sIgA rate (p = 0.05), a tendency toward significant effect on salivary total protein levels (p = 0.10), and no effect on salivary flow rate (p = 0.55) or salivary cortisol (p = 0.39). The sIgA secretion rate was higher after the recovery intervention than at baseline among women in the massage group (p = 0.03) but similar to baseline levels among women in the placebo group (p = 0.29). Massage may favor recovery from the transient immunosuppression state induced by exercise in healthy active women, of particular value between high-intensity training sessions or competitions on the same day.

  13. The Effects of Aromatherapy Massage and Reflexology on Pain and Fatigue in Patients with Rheumatoid Arthritis: A Randomized Controlled Trial.

    PubMed

    Gok Metin, Zehra; Ozdemir, Leyla

    2016-04-01

    Nonpharmacologic interventions for symptom management in patients with rheumatoid arthritis are underinvestigated. Limited data suggest that aromatherapy massage and reflexology may help to reduce pain and fatigue in patients with rheumatoid arthritis. The aim of this study was to examine and compare the effects of aromatherapy massage and reflexology on pain and fatigue in patients with rheumatoid arthritis. The study sample was randomly assigned to either an aromatherapy massage (n = 17), reflexology (n = 17) or the control group (n = 17). Aromatherapy massage was applied to both knees of subjects in the first intervention group for 30 minutes. Reflexology was administered to both feet of subjects in the second intervention group for 40 minutes during weekly home visits. Control group subjects received no intervention. Fifty-one subjects with rheumatoid arthritis were recruited from a university hospital rheumatology clinic in Turkey between July 2014 and January 2015 for this randomized controlled trial. Data were collected by personal information form, DAS28 index, Visual Analog Scale and Fatigue Severity Scale. Pain and fatigue scores were measured at baseline and within an hour after each intervention for 6 weeks. Pain and fatigue scores significantly decreased in the aromatherapy massage and reflexology groups compared with the control group (p < .05). The reflexology intervention started to decrease mean pain and fatigue scores earlier than aromatherapy massage (week 1 vs week 2 for pain, week 1 vs week 4 for fatigue) (p < .05). Aromatherapy massage and reflexology are simple and effective nonpharmacologic nursing interventions that can be used to help manage pain and fatigue in patients with rheumatoid arthritis. PMID:27091583

  14. Effects of sports massage and intermittent cold-water immersion on recovery from matches by basketball players.

    PubMed

    Delextrat, Anne; Calleja-González, Julio; Hippocrate, Audrey; Clarke, Neil David

    2013-01-01

    The aim of this study was to compare the effects of intermittent cold-water immersion and massage on perceptual and performance markers of recovery by basketball players after competitive matches. Eight men (age 23 ± 3 years; stature 190.5 ± 8.9 cm; body mass 90.3 ± 9.6 kg; body fat 12.8 ± 4.8%) and eight women (age 22 ± 2 years; stature 179.0 ± 8.5 cm; body mass 77.6 ± 9.2 kg; body fat 22.5 ± 6.6%) basketball players participated. Massage, cold-water immersion or control were applied immediately after competitive matches, followed by assessments of perceptual measures of recovery and physical performance, countermovement jump and repeated-sprint ability 24 h after intervention. There was lower perception of fatigue overall and in the legs immediately after the massage and cold-water immersion condition (P < 0.001; η²(P) = 0.91). Furthermore, women had a lower perception of fatigue in cold-water immersion than massage at any testing time (P < 0.001; η²(P) = 0.37). Jump performance was greater after cold-water immersion than the control condition (P = 0.037, η²(P) = 0.37). There was no effect of any of the recovery interventions on repeated-sprint measures (P at best 0.067, η²(P) at best 0.68). The results suggest that both massage and cold-water immersion improve perceptual measures of recovery. Furthermore, cold-water immersion improves jump performance although neither such immersion nor massage had an effect on repeated-sprint ability. This suggests that, overall, cold-water immersion is more useful than massage in the recovery from basketball matches, especially in women.

  15. Deep transverse friction massage for treating lateral elbow or lateral knee tendinitis.

    PubMed

    Loew, Laurianne M; Brosseau, Lucie; Tugwell, Peter; Wells, George A; Welch, Vivian; Shea, Beverley; Poitras, Stephane; De Angelis, Gino; Rahman, Prinon

    2014-11-08

    Background Deep transverse friction massage, one of several physical therapy interventions suggested for the management of tendinitis pain, was first demonstrated in the 1930s by Dr James Cyriax, a renowned orthopedic surgeon in England. Its goal is to prevent abnormal fibrous adhesions and abnormal scarring. This is an update of a Cochrane review first published in 2001.Objectives To assess the benefits and harms of deep transverse friction massage for treating lateral elbow or lateral knee tendinitis.Search methods We searched the following electronic databases: the specialized central registry of the Cochrane Field of Physical and Related Therapies,the Cochrane Central Register of Controlled Trials (CENTRAL),MEDLINE, EMBASE, the Cumulative Index to Nursing and Allied Health Literature (CINAHL), Clinicaltrials.gov, and the Physiotherapy Evidence Database (PEDro), up until July 2014. The reference lists of these trials were consulted for additional studies.Selection criteria All randomized controlled trials (RCTs) and controlled clinical trials (CCTs) comparing deep transverse friction massage with control or other active interventions for study participants with two eligible types of tendinitis (ie, extensor carpi radialis tendinitis (lateral elbow tendinitis, tennis elbow or lateral epicondylitis or lateralis epicondylitis humeri) and iliotibial band friction syndrome (lateral knee tendinitis)) were selected. Only studies published in English and French languages were included.Data collection and analysis Two review authors independently assessed the studies on the basis of inclusion and exclusion criteria. Results of individual trials were extracted from the included study using extraction forms prepared by two independent review authors before the review was begun.Data were cross-checked by a third review author. Risk of bias of the included studies was assessed using the "Risk of bias"tool of The Cochrane Collaboration. A pooled analysis was performed using

  16. MLL-AF6 fusion oncogene sequesters AF6 into the nucleus to trigger RAS activation in myeloid leukemia.

    PubMed

    Manara, Elena; Baron, Emma; Tregnago, Claudia; Aveic, Sanja; Bisio, Valeria; Bresolin, Silvia; Masetti, Riccardo; Locatelli, Franco; Basso, Giuseppe; Pigazzi, Martina

    2014-07-10

    A rare location, t(6;11)(q27;q23) (MLL-AF6), is associated with poor outcome in childhood acute myeloid leukemia (AML). The described mechanism by which MLL-AF6, through constitutive self-association and in cooperation with DOT-1L, activates aberrant gene expression does not explain the biological differences existing between t(6;11)-rearranged and other MLL-positive patients nor their different clinical outcome. Here, we show that AF6 is expressed in the cytoplasm of healthy bone marrow cells and controls rat sarcoma viral oncogene (RAS)-guanosine triphosphate (GTP) levels. By contrast, in MLL-AF6-rearranged cells, AF6 is found localized in the nucleus, leading to aberrant activation of RAS and of its downstream targets. Silencing MLL-AF6, we restored AF6 localization in the cytoplasm, thus mediating significant reduction of RAS-GTP levels and of cell clonogenic potential. The rescue of RAS-GTP levels after MLL-AF6 and AF6 co-silencing confirmed that MLL-AF6 oncoprotein potentiates the activity of the RAS pathway through retention of AF6 within the nucleus. Exposure of MLL-AF6-rearranged AML blasts to tipifarnib, a RAS inhibitor, leads to cell autophagy and apoptosis, thus supporting RAS targeting as a novel potential therapeutic strategy in patients carrying t(6;11). Altogether, these data point to a novel role of the MLL-AF6 chimera and show that its gene partner, AF6, is crucial in AML development.

  17. AfsR recruits RNA polymerase to the afsS promoter: a model for transcriptional activation by SARPs.

    PubMed

    Tanaka, Akiko; Takano, Yuji; Ohnishi, Yasuo; Horinouchi, Sueharu

    2007-06-01

    AfsR, a protein belonging to the Streptomyces antibiotic regulatory protein (SARP) family, is a global regulator of secondary metabolism in Streptomyces coelicolor A3(2). AfsR consists of three major functional domains: an N-terminal SARP domain, a central ATPase domain, and a C-terminal tetratrico peptide repeat (TPR) domain. Two truncated AfsR proteins, AfsRDeltaTPR containing the SARP and ATPase domains and AfsRDeltaC containing only the SARP domain, exhibited the same DNA-binding specificity as that of full-length AfsR. Two monomers bound cooperatively to a direct repeat located eight nucleotides 5' to the -10 element of the afsS promoter. Both truncated AfsR proteins, as well as full-length AfsR, were able to form ternary complexes with the afsS promoter and RNA polymerase (RNAP), although RNAP alone could not bind to the DNA. The DNA-(AfsRDeltaC)(2)-RNAP complex was capable of initiating afsS transcription in vitro, indicating that the ATPase and TPR domains are dispensable for the basic function of AfsR as a transcriptional activator. However, the ATPase domain was required to fully compensate for the defect in actinorhodin production in an afsR-disrupted mutant, suggesting that the ATPase domain exerts a regulatory function on the basic SARP domain. Deletion or addition of even a single nucleotide between the AfsR-binding site and the -10 element of the afsS promoter abolished afsS transcription both in vitro and in vivo, indicating that the recruitment of RNAP by AfsR to the correct location relative to the -10 element is critical for transcriptional activation. Since SARP-binding sites with similar direct repeats are located at the same position relative to the -10 element of their target promoters as is the afsS binding site, the SARP family members presumably activate transcription of their targets by recruiting RNAP to the promoter, where a ternary DNA-SARP-RNAP complex competent for transcriptional initiation is formed.

  18. The Clinical Effects of Aromatherapy Massage on Reducing Pain for the Cancer Patients: Meta-Analysis of Randomized Controlled Trials

    PubMed Central

    Chen, Ting-Hao; Tung, Tao-Hsin; Chen, Pei-Shih; Wang, Shu-Hui; Chao, Chuang-Min; Hsiung, Nan-Hsing; Chi, Ching-Chi

    2016-01-01

    Purpose. Aromatherapy massage is an alternative treatment in reducing the pain of the cancer patients. This study was to investigate whether aromatherapy massage could improve the pain of the cancer patients. Methods. We searched PubMed and Cochrane Library for relevant randomized controlled trials without language limitations between 1 January 1990 and 31 July 2015 with a priori defined inclusion and exclusion criteria. The search terms included aromatherapy, essential oil, pain, ache, cancer, tumor, and carcinoma. There were 7 studies which met the selection criteria and 3 studies were eventually included among 63 eligible publications. Results. This meta-analysis included three randomized controlled trials with a total of 278 participants (135 participants in the massage with essential oil group and 143 participants in the control (usual care) group). Compared with the control group, the massage with essential oil group had nonsignificant effect on reducing the pain (standardized mean difference = 0.01; 95% CI [−0.23,0.24]). Conclusion. Aromatherapy massage does not appear to reduce pain of the cancer patients. Further rigorous studies should be conducted with more objective measures. PMID:26884799

  19. The Clinical Effects of Aromatherapy Massage on Reducing Pain for the Cancer Patients: Meta-Analysis of Randomized Controlled Trials.

    PubMed

    Chen, Ting-Hao; Tung, Tao-Hsin; Chen, Pei-Shih; Wang, Shu-Hui; Chao, Chuang-Min; Hsiung, Nan-Hsing; Chi, Ching-Chi

    2016-01-01

    Purpose. Aromatherapy massage is an alternative treatment in reducing the pain of the cancer patients. This study was to investigate whether aromatherapy massage could improve the pain of the cancer patients. Methods. We searched PubMed and Cochrane Library for relevant randomized controlled trials without language limitations between 1 January 1990 and 31 July 2015 with a priori defined inclusion and exclusion criteria. The search terms included aromatherapy, essential oil, pain, ache, cancer, tumor, and carcinoma. There were 7 studies which met the selection criteria and 3 studies were eventually included among 63 eligible publications. Results. This meta-analysis included three randomized controlled trials with a total of 278 participants (135 participants in the massage with essential oil group and 143 participants in the control (usual care) group). Compared with the control group, the massage with essential oil group had nonsignificant effect on reducing the pain (standardized mean difference = 0.01; 95% CI [-0.23,0.24]). Conclusion. Aromatherapy massage does not appear to reduce pain of the cancer patients. Further rigorous studies should be conducted with more objective measures. PMID:26884799

  20. Impact of longus colli muscle massage on the strength and endurance of the deep neck flexor muscle of adults.

    PubMed

    Gong, Wontae

    2013-05-01

    [Purpose] The purpose of the present study was to examine the effects of longus colli muscle massage on the strength and endurance of the deep neck flexor muscle in adults. [Subjects] A total of 60 subjects were divided into an experimental group of 30 subjects and a control group of 30 subjects. [Methods] The experimental group received massage of the longus colli muscle, which is the deep neck flexor muscle, and the control group received superficial neck muscle massage. The strength and endurance of both the experimental group and the control group were measured before and after the intervention using a pressure biofeedback unit (PBU). [Results] After the experiment, the strength of DNF of the experimental group showed a statistically significant increase, and the endurance of DNF of the experimental group showed an increase in its average value. The independent sample t-test revealed no statistically significant differences in the groups. [Conclusion] Massage of the longus colli muscle, which is the deep neck flexor, was shown to improve its strength and endurance, which are measures of neck stabilization. Therefore, longus colli muscle massage can be performed for patients who cannot perform neck-stabilizing exercises or before performing other neck-stabilizing exercises.

  1. Physiotherapy and the shadow of prostitution: the Society of Trained Masseuses and the massage scandals of 1894.

    PubMed

    Nicholls, David A; Cheek, Julianne

    2006-05-01

    In 1894 the Society of Trained Masseuses (STM) formed in response to massage scandals published by the British Medical Journal (BMJ). The Society's founders acted to legitimise massage, which had become sullied by its association with prostitution. This study analyses the discourses that influenced the founders of the Society and reflects upon the social and political conditions that enabled the STM to emerge and prosper. The founders established a clear practice model for massage which effectively regulated the sensual elements of contact between therapist and patient. Massage practices were regulated through clearly defined curricula, examinations and the surveillance of the Society's members. A biomechanical model of physical rehabilitation was adopted to enable masseuses to view the body as a machine rather than as a sensual being. Medical patronage of the Society was courted enabling the Society to prosper amongst competing organisations. Using Foucault's work on power we explore the contingent nature of these events, seeing the massage scandals in context with broader questions of sexual morality, professionalisation and expertise in the late nineteenth century society. We argue that many of the technologies developed by the founders resonate with physiotherapy practice today and enable us to critically analyse the continued relevance of the profession to contemporary healthcare.

  2. A Journey of Self-Discovery: An Intervention Involving Massage, Yoga and Relaxation for Children with Emotional and Behavioural Difficulties Attending Primary Schools

    ERIC Educational Resources Information Center

    Powell, Lesley; Gilchrist, Mollie; Stapley, Jacqueline

    2008-01-01

    This study reports on an intervention involving massage, yoga and relaxation delivered to young children with identified emotional and behavioural difficulties, and at risk of exclusion. Children (n = 126) were invited by the head teacher to participate in the Self-discovery Programme (involving massage, yoga, breath work and relaxation) with…

  3. The effect of aromatherapy and massage administered in different ways to women with breast cancer on their symptoms and quality of life.

    PubMed

    Ovayolu, Ozlem; Seviğ, Umit; Ovayolu, Nimet; Sevinç, Alper

    2014-08-01

    The primary objective of this study was to assess the effect of aromatherapy and classic massage administered in various ways to breast cancer patients on their symptoms and quality of life. The sampling consisted of 280 patients. Quality of life and symptoms of the patients were evaluated once at baseline and then at week 6 and week 10 following the intervention. After intervention, the control group was observed to have lower total quality of life score and subdomain scores, whereas fragrance, massage and aromatherapy massage groups had higher scores, and the increase was more obvious particularly in the patients in the aromatherapy massage group. Similarly, whereas psychological and physical symptoms were experienced more intensely in the control group, the severity of all the symptoms experienced by the other patients decreased at week 6 and week 10 as compared with baseline especially in the group that was administered massage with aromatherapy. PMID:25157942

  4. [Progress in Teflon AF LWCC/LCW applications].

    PubMed

    Sun, Zhao-Hua; Zhou, Wen; Xu, Zhan-Tang; Ye, Hai-Bin; Yang, Chao-Yu; Lin, Jun-Fang; Hu, Shui-Bo; Yang, Yue-Zhong; Li, Cai; Cao, Wen-Xi

    2011-11-01

    Teflon AF is chemically very inert, quite physically and optically stable, a highly vapor-permeable polymer with optical transparency through much of the UV-Vis region and with an RI lower than that of water, so Teflon AF LWCC/LCW (Long path-length liquid waveguide capillary cell/liquid core waveguides) has been used with a range of different detection techniques, including absorbance spectroscopy, fluorescence spectroscopy, Raman spectroscopy, and gas sensor. The present article describes the properties and the aspects of Teflon AF LWCC/LCW instrumentation and applications. And finally,the future prospect and outlook of Teflon AF LWCC/LCW is also discussed.

  5. Safety and Feasibility of Topical Application of Limonene as a Massage Oil to the Breast

    PubMed Central

    Miller, Jessica A.; Thompson, Patricia A.; Hakim, Iman A.; Lopez, Ana Maria; Thomson, Cynthia A.; Chew, Wade; Hsu, Chiu-Hsieh; Chow, H.-H. Sherry

    2013-01-01

    Background Limonene, a major component in citrus oil, has demonstrated anti-cancer effects in preclinical mammary cancer models. However, the effective oral dose translates to a human dose that may not be feasible for chronic dosing. We proposed to evaluate topical application of limonene to the breast as an alternative dosing strategy. Materials and Methods We conducted a mouse disposition study to determine whether limonene would be bio available in the mammary tissue after topical application. SKH-1 mice received topical or oral administration of limonene in the form of orange oil every day for 4 weeks. Plasma and mammary pads were collected 4 hrs after the final dosing. We also conducted an exploratory clinical study to evaluate the safety and feasibility of topically applied limonene in the form of orange oil to the breast. Healthy women were recruited to apply orange oil containing massage oil to their breasts daily for four weeks. Safety and feasibility were assessed by reported adverse events, clinical labs, and usage compliance. Pre and post-intervention nipple aspirate fluid (NAF) and plasma were collected for limonene concentration determination. Results The mouse disposition study showed that topical and oral orange oil administration resulted in similar mammary tissue disposition of limonene with no clinical signs of toxicity. In the clinical study, the topical application of limonene containing massage oil to the breast was found to be safe with high levels of usage compliance for daily application, although NAF and plasma limonene concentrations were not significantly changed after the massage oil application. Conclusions Our studies showed that limonene is bio available in mammary tissue after topical orange oil application in mice and this novel route of administration to the breast is safe and feasible in healthy women. PMID:24236248

  6. A Study of Using Massage Therapy Accompanied with Stretching Exercise for Rehabilitation of Mammary Gland Hyperplasia

    PubMed Central

    Lv, Pin; Chong, Yuping; Zou, Huagang

    2016-01-01

    Purpose. To apply massage therapy accompanied with stretching exercises for treatment of mammary gland hyperplasia, evaluate the clinical outcome in patients, and estimate the therapy as a novel treatment method for mammary hyperplasia. Methods. 28 adult female patients were selected and treated with massage therapy and stretching exercises focusing on skeleton muscles of chest, abdomen, and axilla. The mammary gland oxyhemoglobin (OxyHb) and deoxyhemoglobin (DeoxyHb) levels were detected before and after treatment after 15, 30, and 45 days. Results. In this cohort, pretreatment OxyHb (mean ± SD) is 1.32 ± 0.14 (medium-high), and DeoxyHb is 0.87 ± 0.13 (normal). All patients were clinically diagnosed with benign mammary gland hyperplasia and mastitis. The posttreatment OxyHb levels are 1.23 ± 0.09 (normal-medium, 15-day), 1.16 ± 0.08 (normal, 30-day), and 1.05 ± 0.04 (normal, 45-day), and DeoxyHb levels are 0.90 ± 0.11 (normal, 15-day), 0.94 ± 0.18 (normal, 30-day), and 0.98 ± 0.12 (normal, 45-day). Patients were diagnosed with decreased hyperplasia 15 and 30 days after treatment and with no symptom of hyperplasia in mammary gland 45 days after treatment. Conclusion. Mammary gland hyperplasia is closely correlated with pathological changes of skeletal muscles and could be significantly improved by massage therapy and stretching exercises targeting neighboring skeletal muscles. PMID:27022615

  7. Acceptability of Massage with Skin Barrier-enhancing Emollients in Young Neonates in Bangladesh

    PubMed Central

    Ahmed, A.S.M. Nawshad Uddin; Saha, Samir K.; Chowdhury, M.A.K. Azad; Law, Paul A.; Black, Robert E.; Santosham, Mathuram; Darmstadt, Gary L.

    2007-01-01

    Oil massage of newborns has been practised for generations in the Indian sub-continent; however, oils may vary from potentially beneficial, e.g. sunflower seed oil, to potentially toxic, e.g. mustard oil. The study was carried out to gain insights into oil-massage practices and acceptability of skin barrier-enhancing emollients in young, preterm Bangladeshi neonates. Preterm infants of <33 weeks gestational age were randomized to high-linoleate sunflower seed oil, Aquaphor Original Emollient Ointment™, or the comparison group (usual care). A survey was administered at admission to assess routine skin-care practices prior to admission and at discharge to assess acceptability of emollient therapy during hospitalization. Oil massage was given to 83 (21%) of 405 babies before hospital admission, 86% (71/83) of whom were delivered at home. Application of oil, most commonly mustard oil (88%, 73/83), was started within one hour of birth in 51 cases (61%) and was applied all over the body (89%, 74/83) one to six (mean 2.2) times before admission. Of infants who received emollient therapy in the hospital, 42% (n=32) of mothers reported that the emollient applied in the hospital was better than that available at home, and only 29% would use the same oil (i.e. mustard oil) in the future as used previously at home. No problems resulted from use of emollient in the hospital. Topical therapy with sunflower seed oil or Aquaphor was perceived by many families to be superior to mustard oil. If caregivers and health professionals can be motivated to use inexpensive, available emollients, such as sunflower seed oil that are beneficial, emollient therapy could have substantial public-health benefit. PMID:17985826

  8. Connective Tissue Reflex Massage for Type 2 Diabetic Patients with Peripheral Arterial Disease: Randomized Controlled Trial

    PubMed Central

    Castro-Sánchez, Adelaida María; Moreno-Lorenzo, Carmen; Matarán-Peñarrocha, Guillermo A.; Feriche-Fernández-Castanys, Belen; Granados-Gámez, Genoveva; Quesada-Rubio, José Manuel

    2011-01-01

    The objective of this study was to evaluate the efficacy of connective tissue massage to improve blood circulation and intermittent claudication symptoms in type 2 diabetic patients. A randomized, placebo-controlled trial was undertaken. Ninety-eight type 2 diabetes patients with stage I or II-a peripheral arterial disease (PAD) (Leriche-Fontaine classification) were randomly assigned to a massage group or to a placebo group treated using disconnected magnetotherapy equipment. Peripheral arterial circulation was determined by measuring differential segmental arterial pressure, heart rate, skin temperature, oxygen saturation and skin blood flow. Measurements were taken before and at 30 min, 6 months and 1 year after the 15-week treatment. After the 15-week program, the groups differed (P < .05) in differential segmental arterial pressure in right lower limb (lower one-third of thigh, upper and lower one-third of leg) and left lower limb (lower one-third of thigh and upper and lower one-third of leg). A significant difference (P < .05) was also observed in skin blood flow in digits 1 and 4 of right foot and digits 2, 4 and 5 of left foot. ANOVA results were significant (P < .05) for right and left foot oxygen saturation but not for heart rate and temperature. At 6 months and 1 year, the groups differed in differential segmental arterial pressure in upper third of left and right legs. Connective tissue massage improves blood circulation in the lower limbs of type 2 diabetic patients at stage I or II-a and may be useful to slow the progression of PAD. PMID:19933770

  9. Connective tissue reflex massage for type 2 diabetic patients with peripheral arterial disease: randomized controlled trial.

    PubMed

    Castro-Sánchez, Adelaida María; Moreno-Lorenzo, Carmen; Matarán-Peñarrocha, Guillermo A; Feriche-Fernández-Castanys, Belen; Granados-Gámez, Genoveva; Quesada-Rubio, José Manuel

    2011-01-01

    The objective of this study was to evaluate the efficacy of connective tissue massage to improve blood circulation and intermittent claudication symptoms in type 2 diabetic patients. A randomized, placebo-controlled trial was undertaken. Ninety-eight type 2 diabetes patients with stage I or II-a peripheral arterial disease (PAD) (Leriche-Fontaine classification) were randomly assigned to a massage group or to a placebo group treated using disconnected magnetotherapy equipment. Peripheral arterial circulation was determined by measuring differential segmental arterial pressure, heart rate, skin temperature, oxygen saturation and skin blood flow. Measurements were taken before and at 30 min, 6 months and 1 year after the 15-week treatment. After the 15-week program, the groups differed (P < .05) in differential segmental arterial pressure in right lower limb (lower one-third of thigh, upper and lower one-third of leg) and left lower limb (lower one-third of thigh and upper and lower one-third of leg). A significant difference (P < .05) was also observed in skin blood flow in digits 1 and 4 of right foot and digits 2, 4 and 5 of left foot. ANOVA results were significant (P < .05) for right and left foot oxygen saturation but not for heart rate and temperature. At 6 months and 1 year, the groups differed in differential segmental arterial pressure in upper third of left and right legs. Connective tissue massage improves blood circulation in the lower limbs of type 2 diabetic patients at stage I or II-a and may be useful to slow the progression of PAD. PMID:19933770

  10. Effect of Back Massage Intervention on Anxiety, Comfort, and Physiologic Responses in Patients with Congestive Heart Failure

    PubMed Central

    Chen, Wei-Ling; Liu, Gin-Jen; Chiang, Ming-Chu; Fu, Mao-Young; Hsieh, Yuan-Kai

    2013-01-01

    Abstract Background Patients suffering from congestive heart failure (CHF) frequently feel physical suffering and anxiety. Objectives The researchers investigated whether back massage could reduce anxiety, discomfort, and physical suffering in patients with CHF. The effects of gender and severity-dependent response of back massage on anxiety and discomfort in patients were also analyzed. Design The study used a quasi-experimental design with one group pretest and posttest. Participants Sixty-four participants were recruited in southern Taiwan. Outcome measures The modified State Anxiety Inventory, the discomfort Visual Analogue Scale, electronic blood pressure (BP) gauges, stethoscopes and the pulse oximetry were used in this study. Results The participants' systolic BP (F (3, 189)=18.91, p<0.01), diastolic BP (F (3, 189)=13.40, p<0.01), heart rate (F (3, 189)=26.28, p<0.01), and respiratory rates (F (3, 189)=5.77, p<0.01) were significantly decreased after back massage. Oxygen saturation levels showed significant increases (F (3, 189)=42.82, p<0.01). Male participants revealed a more significant reduction in anxiety than the female participants (F (1, 50)=7.27, p=0.01). Those with more severe heart failure and greater levels of anxiety (F (2, 61)=4.31, p=0.02) and systolic BP (F (2, 61)=3.86, p=0.03) demonstrated significantly greater responses to back massage. Conclusions Back massage significantly reduced anxiety in the study population. Systolic BP decreased to a greater degree in the male participants, particularly in those with severe heart failure and greater levels of anxiety and higher systolic BP. This study was conducted without a control group. Randomized clinical trials are needed to validate the effectiveness of back massage on patients with CHF. PMID:23186129

  11. A pilot study of myofascial release therapy compared to Swedish massage in fibromyalgia.

    PubMed

    Liptan, Ginevra; Mist, Scott; Wright, Cheryl; Arzt, Anna; Jones, Kim Dupree

    2013-07-01

    Fibromyalgia (FM) is characterized by widespread muscle pain and soft tissue tenderness. However, a lack of definitive muscle pathology has made FM both a diagnostic and a treatment puzzle. Much of the evidence for pathology in FM lies in the central nervous system - in particular abnormal amplification of pain signals in the spinal cord - a manifestation of central sensitization. An emerging body of evidence posits that peripheral pain generated from the muscles and fascia may trigger and maintain central sensitization in FM. Since FM patients so frequently seek manual therapy to relieve muscle symptoms, the present study compared two different manual therapy techniques in a parallel study of women with FM. Eight subjects received myofascial release (MFR) while four subjects received Swedish massage, 90 min weekly for four weeks. Overall symptom burden and physical function were assessed by the Fibromyalgia Impact Questionnaire Revised (FIQ-R). A unique challenge for the manual therapist in treating conditions involving central sensitization is to determine if localized pain reduction can be achieved with targeted therapy in the context of ongoing widespread pain. Localized pain improvement was measured by a novel questionnaire developed for this study, the modified Nordic Musculoskeletal Questionnaire (NMQ). Between-group differences in FIQ-R did not reach statistical significance, but the total change scores on FIQ-R for the MFR group (mean = 10.14, SD = 16.2) trended in the hypothesized and positive direction compared to the Swedish massage group (mean = 0.33, SD = 4.93) yielding a positive Aikin separation test. Although overall modified NMQ scores improved in both groups there were no consistent focal areas of improvement for the Swedish massage group. In contrast, the MFR group reported consistent pain reductions in the neck and upper back regions on the NMQ. These data support the need for larger randomized controlled trials of MFR versus other

  12. A pilot study of myofascial release therapy compared to Swedish massage in fibromyalgia.

    PubMed

    Liptan, Ginevra; Mist, Scott; Wright, Cheryl; Arzt, Anna; Jones, Kim Dupree

    2013-07-01

    Fibromyalgia (FM) is characterized by widespread muscle pain and soft tissue tenderness. However, a lack of definitive muscle pathology has made FM both a diagnostic and a treatment puzzle. Much of the evidence for pathology in FM lies in the central nervous system - in particular abnormal amplification of pain signals in the spinal cord - a manifestation of central sensitization. An emerging body of evidence posits that peripheral pain generated from the muscles and fascia may trigger and maintain central sensitization in FM. Since FM patients so frequently seek manual therapy to relieve muscle symptoms, the present study compared two different manual therapy techniques in a parallel study of women with FM. Eight subjects received myofascial release (MFR) while four subjects received Swedish massage, 90 min weekly for four weeks. Overall symptom burden and physical function were assessed by the Fibromyalgia Impact Questionnaire Revised (FIQ-R). A unique challenge for the manual therapist in treating conditions involving central sensitization is to determine if localized pain reduction can be achieved with targeted therapy in the context of ongoing widespread pain. Localized pain improvement was measured by a novel questionnaire developed for this study, the modified Nordic Musculoskeletal Questionnaire (NMQ). Between-group differences in FIQ-R did not reach statistical significance, but the total change scores on FIQ-R for the MFR group (mean = 10.14, SD = 16.2) trended in the hypothesized and positive direction compared to the Swedish massage group (mean = 0.33, SD = 4.93) yielding a positive Aikin separation test. Although overall modified NMQ scores improved in both groups there were no consistent focal areas of improvement for the Swedish massage group. In contrast, the MFR group reported consistent pain reductions in the neck and upper back regions on the NMQ. These data support the need for larger randomized controlled trials of MFR versus other

  13. Randomized clinical trial assessing whether additional massage treatments for chronic neck pain improve 12- and 26-week outcomes

    PubMed Central

    Cook, Andrea J.; Wellman, Robert D.; Cherkin, Daniel C.; Kahn, Janet R.; Sherman, Karen J.

    2015-01-01

    Background Context This is the first study to systematically evaluate the value of a longer treatment period for massage. We provide a framework of how to conceptualize an optimal dose in this challenging setting of non-pharmacological treatments. Purpose To determine the optimal dose of massage for neck pain. Study Design/Setting Two-phase randomized trial for persons with chronic non-specific neck pain. Primary randomization to one of 5 groups receiving 4 weeks of massage (30 minutes 2×/ or 3×/week or 60 minutes 1×, 2×, or 3×/week). Booster randomization of participants to receive an additional 6 massages, 60 minute 1×/week, or no additional massage. Patient Sample 179 participants from Group Health and the general population of Seattle, WA USA recruited between June 2010 and August 2011. Outcome Measures Primary outcomes self-reported neck-related dysfunction (Neck Disability Index) and pain (0–10 scale) were assessed at baseline, 12, and 26 weeks. Clinically meaningful improvement was defined as >5 point decrease in dysfunction and > 30% decrease in pain from baseline. Methods Clinically meaningful improvement for each primary outcome with both follow-up times was analyzed using adjusted modified Poisson generalized estimating equations. Secondary analyses for the continuous outcomes used linear generalized estimating equations. This study was funded the National Center for Complementary and Alternative Medicine, NIH, USA (R01 AT004411). The funders had no role in the interpretation or reporting of results. Results There were no observed differences by primary treatment group at 12 or 26 weeks. Those receiving booster dose had improvements in both dysfunction and pain at 12 weeks (dysfunction: RR=1.56(1.08–2.25), P=0.018; pain: RR=1.25(0.98–1.61); P=0.077), but those were non-significant at 26 weeks (dysfunction: RR=1.22(0.85–1.74); pain: RR=1.09(0.82–1.43)). Subgroup analysis by primary and booster treatments found the booster dose only

  14. The physical and physiological effects of vacuum massage on the different skin layers: a current status of the literature.

    PubMed

    Moortgat, Peter; Anthonissen, Mieke; Meirte, Jill; Van Daele, Ulrike; Maertens, Koen

    2016-01-01

    Vacuum massage is a non-invasive mechanical massage technique performed with a mechanical device that lifts the skin by means of suction, creates a skin fold and mobilises that skin fold. In the late 1970s, this therapy was introduced to treat traumatic or burn scars. Although vacuum massage was invented to treat burns and scars, one can find very little literature on the effects of this intervention. Therefore, the aim of this review is to present an overview of the available literature on the physical and physiological effects of vacuum massage on epidermal and dermal skin structures in order to find the underlying working mechanisms that could benefit the healing of burns and scars. The discussion contains translational analysis of the results and provides recommendations for future research on the topic. An extended search for publications was performed using PubMed, Web of Science and Google Scholar. Two authors independently identified and checked each study against the inclusion criteria. Nineteen articles were included in the qualitative synthesis. The two most reported physical effects of vacuum massage were improvement of the tissue hardness and the elasticity of the skin. Besides physical effects, a variety of physiological effects are reported in literature, for example, an increased number of fibroblasts and collagen fibres accompanied by an alteration of fibroblast phenotype and collagen orientation. Little information was found on the decrease of pain and itch due to vacuum massage. Although vacuum massage initially had been developed for the treatment of burn scars, this literature review found little evidence for the efficacy of this treatment. Variations in duration, amplitude or frequency of the treatment have a substantial influence on collagen restructuring and reorientation, thus implying possible beneficial influences on the healing potential by mechanotransduction pathways. Vacuum massage may release the mechanical tension associated with

  15. The physical and physiological effects of vacuum massage on the different skin layers: a current status of the literature.

    PubMed

    Moortgat, Peter; Anthonissen, Mieke; Meirte, Jill; Van Daele, Ulrike; Maertens, Koen

    2016-01-01

    Vacuum massage is a non-invasive mechanical massage technique performed with a mechanical device that lifts the skin by means of suction, creates a skin fold and mobilises that skin fold. In the late 1970s, this therapy was introduced to treat traumatic or burn scars. Although vacuum massage was invented to treat burns and scars, one can find very little literature on the effects of this intervention. Therefore, the aim of this review is to present an overview of the available literature on the physical and physiological effects of vacuum massage on epidermal and dermal skin structures in order to find the underlying working mechanisms that could benefit the healing of burns and scars. The discussion contains translational analysis of the results and provides recommendations for future research on the topic. An extended search for publications was performed using PubMed, Web of Science and Google Scholar. Two authors independently identified and checked each study against the inclusion criteria. Nineteen articles were included in the qualitative synthesis. The two most reported physical effects of vacuum massage were improvement of the tissue hardness and the elasticity of the skin. Besides physical effects, a variety of physiological effects are reported in literature, for example, an increased number of fibroblasts and collagen fibres accompanied by an alteration of fibroblast phenotype and collagen orientation. Little information was found on the decrease of pain and itch due to vacuum massage. Although vacuum massage initially had been developed for the treatment of burn scars, this literature review found little evidence for the efficacy of this treatment. Variations in duration, amplitude or frequency of the treatment have a substantial influence on collagen restructuring and reorientation, thus implying possible beneficial influences on the healing potential by mechanotransduction pathways. Vacuum massage may release the mechanical tension associated with

  16. AF4 and AF4N protein complexes: recruitment of P-TEFb kinase, their interactome and potential functions

    PubMed Central

    Scholz, Bastian; Kowarz, Eric; Rössler, Tanja; Ahmad, Khalil; Steinhilber, Dieter; Marschalek, Rolf

    2015-01-01

    AF4/AFF1 and AF5/AFF4 are the molecular backbone to assemble “super-elongation complexes” (SECs) that have two main functions: (1) control of transcriptional elongation by recruiting the positive transcription elongation factor b (P-TEFb = CyclinT1/CDK9) that is usually stored in inhibitory 7SK RNPs; (2) binding of different histone methyltransferases, like DOT1L, NSD1 and CARM1. This way, transcribed genes obtain specific histone signatures (e.g. H3K79me2/3, H3K36me2) to generate a transcriptional memory system. Here we addressed several questions: how is P-TEFb recruited into SEC, how is the AF4 interactome composed, and what is the function of the naturally occuring AF4N protein variant which exhibits only the first 360 amino acids of the AF4 full-length protein. Noteworthy, shorter protein variants are a specific feature of all AFF protein family members. Here, we demonstrate that full-length AF4 and AF4N are both catalyzing the transition of P-TEFb from 7SK RNP to their N-terminal domain. We have also mapped the protein-protein interaction network within both complexes. In addition, we have first evidence that the AF4N protein also recruits TFIIH and the tumor suppressor MEN1. This indicate that AF4N may have additional functions in transcriptional initiation and in MEN1-dependend transcriptional processes. PMID:26171280

  17. AF-MSCs fate can be regulated by culture conditions

    PubMed Central

    Zagoura, D S; Trohatou, O; Bitsika, V; Makridakis, M; Pappa, K I; Vlahou, A; Roubelakis, M G; Anagnou, N P

    2013-01-01

    Human mesenchymal stem cells (hMSCs) represent a population of multipotent adherent cells able to differentiate into many lineages. In our previous studies, we isolated and expanded fetal MSCs from second-trimester amniotic fluid (AF) and characterized them based on their phenotype, pluripotency and proteomic profile. In the present study, we investigated the plasticity of these cells based on their differentiation, dedifferentiation and transdifferentiation potential in vitro. To this end, adipocyte-like cells (AL cells) derived from AF-MSCs can regain, under certain culture conditions, a more primitive phenotype through the process of dedifferentiation. Dedifferentiated AL cells derived from AF-MSCs (DAF-MSCs), gradually lost the expression of adipogenic markers and obtained similar morphology and differentiation potential to AF-MSCs, together with regaining the pluripotency marker expression. Moreover, a comparative proteomic analysis of AF-MSCs, AL cells and DAF-MSCs revealed 31 differentially expressed proteins among the three cell populations. Proteins, such as vimentin, galectin-1 and prohibitin that have a significant role in stem cell regulatory mechanisms, were expressed in higher levels in AF-MSCs and DAF-MSCs compared with AL cells. We next investigated whether AL cells could transdifferentiate into hepatocyte-like cells (HL cells) directly or through a dedifferentiation step. AL cells were cultured in hepatogenic medium and 4 days later they obtained a phenotype similar to AF-MSCs, and were termed as transdifferentiated AF-MSCs (TRAF-MSCs). This finding, together with the increase in pluripotency marker expression, indicated the adaption of a more primitive phenotype before transdifferentiation. Additionally, we observed that AF-, DAF- and TRAF-MSCs displayed similar clonogenic potential, secretome and proteome profile. Considering the easy access to this fetal cell source, the plasticity of AF-MSCs and their potential to dedifferentiate and

  18. 7 CFR Exhibits A-F to Subpart A... - [Reserved

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 14 2013-01-01 2013-01-01 false A Exhibits A-F to Subpart A of Part 1955 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE... Real and Chattel Property Exhibits A-F to Subpart A of Part 1955...

  19. 7 CFR Exhibits A-F to Subpart A... - [Reserved

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 14 2014-01-01 2014-01-01 false A Exhibits A-F to Subpart A of Part 1955 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE... Real and Chattel Property Exhibits A-F to Subpart A of Part 1955...

  20. 7 CFR Exhibits A-F to Subpart A... - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 14 2011-01-01 2011-01-01 false A Exhibits A-F to Subpart A of Part 1955 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE... Real and Chattel Property Exhibits A-F to Subpart A of Part 1955...

  1. 7 CFR Exhibits A-F to Subpart A... - [Reserved

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 14 2012-01-01 2012-01-01 false A Exhibits A-F to Subpart A of Part 1955 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE... Real and Chattel Property Exhibits A-F to Subpart A of Part 1955...

  2. 7 CFR Exhibits A-F to Subpart A... - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 14 2010-01-01 2009-01-01 true A Exhibits A-F to Subpart A of Part 1955 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE... Real and Chattel Property Exhibits A-F to Subpart A of Part 1955...

  3. Part III: AFS - A Secure Distributed File System

    SciTech Connect

    Wachsmann, A.; /SLAC

    2005-06-29

    AFS is a secure distributed global file system providing location independence, scalability and transparent migration capabilities for data. AFS works across a multitude of Unix and non-Unix operating systems and is used at many large sites in production for many years. AFS still provides unique features that are not available with other distributed file systems even though AFS is almost 20 years old. This age might make it less appealing to some but with IBM making AFS available as open-source in 2000, new interest in use and development was sparked. When talking about AFS, people often mention other file systems as potential alternatives. Coda (http://www.coda.cs.cmu.edu/) with its disconnected mode will always be a research project and never have production quality. Intermezzo (http://www.inter-mezzo.org/) is now in the Linux kernel but not available for any other operating systems. NFSv4 (http://www.nfsv4.org/) which picked up many ideas from AFS and Coda is not mature enough yet to be used in serious production mode. This article presents the rich features of AFS and invites readers to play with it.

  4. Embedding Assessment for Learning (AfL) into Science

    ERIC Educational Resources Information Center

    Crossland, John

    2012-01-01

    Although the National Strategies for improving English schools no longer exist, the "Pedagogy and Practice" pack provides a valuable resource for producing an Assessment for Learning (AfL) framework that describes a hierarchy of skills for AfL. Based on the hierarchy, training took place in three North Yorkshire schools. To focus attention on the…

  5. DDX6 transfers P-TEFb kinase to the AF4/AF4N (AFF1) super elongation complex

    PubMed Central

    Mück, Fabian; Bracharz, Silvia; Marschalek, Rolf

    2016-01-01

    AF4/AFF1 and AF5/AFF4 are both backbones for the assembly of “super elongation complexes” (SECs) that exert 2 distinct functions after the recruitment of P-TEFb from the 7SK snRNP: (1) initiation and elongation of RNA polymerase II gene transcription, and (2) modification of transcribed gene regions by distinct histone methylation patterns. In this study we aimed to investigate one of the initial steps, namely how P-TEFb is transferred from 7SK snRNPs to the SECs. In particular, we were interested in the role of DDX6 that we have recently identified as part of the AF4 complex. DDX6 is an evolutionarily conserved member of the DEAD-box RNA helicase family that is known to control miRNA and mRNA biology (translation, storage and degradation). Overexpressed DDX6 is associated with different cancer types and with c-Myc protein overexpression. We could demonstrate that DDX6 binds to 7SK snRNA and causes the release and transfer of P-TEFb to the AF4/AF4N SEC. DDX6 also binds stably to AF4 and AF4N as demonstrated by GST pull-down and co-immunoprecipitation experiments. As a consequence, overexpression of either AF4/AF4N or DDX6 resulted in a strong increase of mRNA production (5-6 fold), while their simultaneous expression increased the cellular mRNA production by 11-fold. Conversely, the corresponding knockdown of DDX6 decreased mRNA production by 70%. In conclusion, AF4/AF4N and DDX6 represent key molecules for the elongation process of gene transcription and a model will be proposed for the hand-over process of P-TEFb to SECs. PMID:27679741

  6. DDX6 transfers P-TEFb kinase to the AF4/AF4N (AFF1) super elongation complex.

    PubMed

    Mück, Fabian; Bracharz, Silvia; Marschalek, Rolf

    2016-01-01

    AF4/AFF1 and AF5/AFF4 are both backbones for the assembly of "super elongation complexes" (SECs) that exert 2 distinct functions after the recruitment of P-TEFb from the 7SK snRNP: (1) initiation and elongation of RNA polymerase II gene transcription, and (2) modification of transcribed gene regions by distinct histone methylation patterns. In this study we aimed to investigate one of the initial steps, namely how P-TEFb is transferred from 7SK snRNPs to the SECs. In particular, we were interested in the role of DDX6 that we have recently identified as part of the AF4 complex. DDX6 is an evolutionarily conserved member of the DEAD-box RNA helicase family that is known to control miRNA and mRNA biology (translation, storage and degradation). Overexpressed DDX6 is associated with different cancer types and with c-Myc protein overexpression. We could demonstrate that DDX6 binds to 7SK snRNA and causes the release and transfer of P-TEFb to the AF4/AF4N SEC. DDX6 also binds stably to AF4 and AF4N as demonstrated by GST pull-down and co-immunoprecipitation experiments. As a consequence, overexpression of either AF4/AF4N or DDX6 resulted in a strong increase of mRNA production (5-6 fold), while their simultaneous expression increased the cellular mRNA production by 11-fold. Conversely, the corresponding knockdown of DDX6 decreased mRNA production by 70%. In conclusion, AF4/AF4N and DDX6 represent key molecules for the elongation process of gene transcription and a model will be proposed for the hand-over process of P-TEFb to SECs. PMID:27679741

  7. DDX6 transfers P-TEFb kinase to the AF4/AF4N (AFF1) super elongation complex

    PubMed Central

    Mück, Fabian; Bracharz, Silvia; Marschalek, Rolf

    2016-01-01

    AF4/AFF1 and AF5/AFF4 are both backbones for the assembly of “super elongation complexes” (SECs) that exert 2 distinct functions after the recruitment of P-TEFb from the 7SK snRNP: (1) initiation and elongation of RNA polymerase II gene transcription, and (2) modification of transcribed gene regions by distinct histone methylation patterns. In this study we aimed to investigate one of the initial steps, namely how P-TEFb is transferred from 7SK snRNPs to the SECs. In particular, we were interested in the role of DDX6 that we have recently identified as part of the AF4 complex. DDX6 is an evolutionarily conserved member of the DEAD-box RNA helicase family that is known to control miRNA and mRNA biology (translation, storage and degradation). Overexpressed DDX6 is associated with different cancer types and with c-Myc protein overexpression. We could demonstrate that DDX6 binds to 7SK snRNA and causes the release and transfer of P-TEFb to the AF4/AF4N SEC. DDX6 also binds stably to AF4 and AF4N as demonstrated by GST pull-down and co-immunoprecipitation experiments. As a consequence, overexpression of either AF4/AF4N or DDX6 resulted in a strong increase of mRNA production (5-6 fold), while their simultaneous expression increased the cellular mRNA production by 11-fold. Conversely, the corresponding knockdown of DDX6 decreased mRNA production by 70%. In conclusion, AF4/AF4N and DDX6 represent key molecules for the elongation process of gene transcription and a model will be proposed for the hand-over process of P-TEFb to SECs.

  8. Assessing the Effectiveness of Massage Therapy for Bilateral Cleft Lip Reconstruction Scars

    PubMed Central

    McKay, Emilie

    2014-01-01

    Background and Objective Bilateral cleft lips occur when the bones that form the upper lip fail to fuse at birth. Surgical reconstruction creates scars, which may lead to the following impairments: adhesions, decreased oral range of motion, decreased strength of orbicularis oris muscle, and asymmetry of oral region leading to poor self-esteem. The purpose of this case study is to determine the effectiveness of massage therapy in its ability to improve these impairments. Methods A five-week treatment plan consisting of fascial release, kneading, and intraoral techniques. Subjective information was assessed on two scales: restriction of scar and clients attitudes and acceptance of scar. Objective information was cataloged through photographs, a palpatory chart, and a self-created “Pen Test”. Results Results included increase range of motion and strength, decrease restrictions (palpable and subjective), and increase of symmetry. Client’s perceived confidence of scar and its appearance increased. Conclusions The evidence suggests that massage therapy helped with the impairments associated with scars formed by bilateral cleft lip reconstruction. PMID:24920967

  9. Toward a petabyte-scale AFS service at CERN

    NASA Astrophysics Data System (ADS)

    van der Ster, Daniel; Moscicki, Jakub T.; Wiebalck, Arne

    2014-06-01

    AFS is a mature and reliable storage service at CERN, having worked for more than 20 years as the provider of Unix home directories and project areas. Recently, the AFS service has grown at unprecedented rates (200% in the past year); this growth was unlocked thanks to innovations in both the hardware and software components of our file servers. This work presents how AFS is used at CERN and how the service offering is evolving with the increasing storage needs of its local and remote user communities. In particular, we demonstrate the usage patterns for home directories, workspaces and project spaces, as well as show the daily work which is required to rebalance data and maintaining stability and performance. Finally, we highlight some recent changes and optimisations made to the AFS Service, thereby revealing how AFS can possibly operate at all while being subjected to frequent-almost DDOS-like-attacks from its users.

  10. Effects of Aroma Massage on Home Blood Pressure, Ambulatory Blood Pressure, and Sleep Quality in Middle-Aged Women with Hypertension

    PubMed Central

    Ju, Myeong-Sook; Lee, Sahng; Bae, Ikyul; Hur, Myung-Haeng; Seong, Kayeon; Lee, Myeong Soo

    2013-01-01

    The purpose of this study was to evaluate the effects of aroma massage applied to middle-aged women with hypertension. The research study had a nonequivalent control group, nonsynchronized design to investigate the effect on home blood pressure (BP), ambulatory BP, and sleep. The hypertensive patients were allocated into the aroma massage group (n = 28), the placebo group (n = 28), and the no-treatment control group (n = 27). To evaluate the effects of aroma massage, the experimental group received a massage with essential oils prescribed by an aromatherapist once a week and body cream once a day. The placebo group received a massage using artificial fragrance oil once a week and body cream once a day. BP, pulse rate, sleep conditions, and 24-hour ambulatory BP were monitored before and after the experiment. There was a significant difference in home systolic blood pressure (SBP) (F = 6.71, P = 0.002) between groups after intervention. There was also a significant difference in SBP (F = 13.34, P = 0.001) and diastolic blood pressure (DBP) (F = 8.46, P = 0.005) in the laboratory between aroma massage and placebo groups. In sleep quality, there was a significant difference between groups (F = 6.75, P = 0.002). In conclusion, aroma massage may help improve patient quality of life and maintain health as a nursing intervention in daily life. PMID:23431338

  11. Effects of Gentle Human Touch and Field Massage on Urine Cortisol Level in Premature Infants: A Randomized, Controlled Clinical Trial

    PubMed Central

    Asadollahi, Malihe; Jabraeili, Mahnaz; Mahallei, Majid; Asgari Jafarabadi, Mohammad; Ebrahimi, Sakine

    2016-01-01

    Introduction: Hospitalization in neonatal intensive care unit may leads to many stresses for premature infants. Since premature infants cannot properly process stressors, identifying interventions that reduce the stress level for them is seems necessary. The aim of present study was to compare the effects of Field massage and Gentle Human Touch (GHT) techniques on the urine level of cortisol, as an indicator of stress in preterm infants. Methods: This randomized, controlled clinical trial was carried out in Al-Zahra hospital, Tabriz. A total of 84 premature infants were randomly assigned into three groups. First groups were touched by their mothers three times a day (15 minutes in each session) for 5 days by GHT technique. The second group was received 15 minutes Field massage with sunflower oil three times a day by their mothers for 5 days. The third group received routine care. In all groups, 24-hours urine samples were collected in the first and sixth day after the intervention and analyzed for cortisol level. Data were analyzed by SPSS software. Results: There were significant differences between mean of changes in cortisol level between GHT and control groups and Field massage and control groups (0.026). Conclusion: Although the massage with Field technique resulted in a significant reduction in blood cortisol level, but the GHT technique have also a similar effect. So, both methods are recommended for decreasing of stress in preterm infants. PMID:27752484

  12. Effects of back massage on chemotherapy-related fatigue and anxiety: supportive care and therapeutic touch in cancer nursing.

    PubMed

    Karagozoglu, Serife; Kahve, Emine

    2013-11-01

    This quasi-experimental and cross-sectional study was carried out to determine the efficacy of back massage, a nursing intervention, on the process of acute fatigue developing due to chemotherapy and on the anxiety level emerging in cancer patients receiving chemotherapy during this process. The study was conducted on 40 patients. To collect the data, the Personal Information Form, the State Anxiety part of Spielberger State-Trait Anxiety Inventory and the Brief Fatigue Inventory were used. In our study, it was determined that mean anxiety scores decreased in the intervention group patients after chemotherapy. The level of fatigue in the intervention group decreased statistically significantly on the next day after chemotherapy (p=.020; effect size=0.84). At the same time, the mean anxiety scores of the patients in the intervention group decreased right after the massage provided during chemotherapy (p=.109; effect size=0.37) and after chemotherapy. In line with our study findings, it can be said that back massage given during chemotherapy affects anxiety and fatigue suffered during the chemotherapy process and that it significantly reduces state anxiety and acute fatigue. Therefore, the effective use of back massage in the process of chemotherapy by oncology nurses who have a key role in cancer treatment and care can make it more modulated. PMID:24055114

  13. The Effect of Slow-Stroke Back Massage on the Anxiety Levels of Iranian Women on the First Postpartum Day

    PubMed Central

    Jahdi, Fereshteh; Mehrabadi, Maryam; Mortazavi, Forough; Haghani, Hamid

    2016-01-01

    Background Anxiety disorder is common during the postpartum period. Back massage relaxation techniques are one of the most important nonpharmacological interventions to prevent and control postpartum-related anxiety. Objectives To determine the effectiveness of slow-stroke back massage on the anxiety levels of primiparous mothers in the first days after delivery. Materials and Methods This single-blind controlled clinical trial consisted of 100 primiparous mothers with normal deliveries. The mothers were randomly allocated to interventional (n = 50) or control (n = 50) groups using binary blocks. Both groups were followed up just before, immediately after, and the morning after the intervention. Data were collected using a demographic questionnaire and Spielberger’s state anxiety inventory (STAI) questionnaire. Results The mean age of the mothers was 22 years. There were no significant between-group differences in age (P = 0.333), education (P = 0.427), and medication during labor and the postpartum period (P = 0.412). There was no statistically significant difference between the mean anxiety scores of the experimental (6.66 ± 35.48) and control groups (9.05 ± 37.42) before the intervention (P = 0.268). Immediately after the massage and the next morning, there was a significant between-group difference in the anxiety scores (P < 0.001). Conclusions The findings demonstrate that slow-stroke back massage is a simple, inexpensive, noninvasive, and effective method to reduce the anxiety levels of primiparous women during the first postpartum day. PMID:27781122

  14. Effect of Massage Therapy on Vital Signs and GCS Scores of ICU Patients: A Randomized Controlled Clinical Trial

    PubMed Central

    Vahedian-Azimi, Amir; Ebadi, Abbas; Asghari Jafarabadi, Mohammad; Saadat, Soheil; Ahmadi, Fazlollah

    2014-01-01

    Background: Unalleviated complications related to hospitalization, including stress, anxiety, and pain, can easily influence different structures, like the neural system, by enhancing the stimulation of sympathetic nervous pathways and causing unstable vital signs and deterioration in the level of consciousness. Objectives: The purpose of this study was to determine the effects of massage therapy by family members on vital signs and Glasgow Coma Scale Score (GCS) of patients hospitalized in the Intensive Care Unit (ICU). Patients and Methods: This randomized controlled clinical trial was conducted at the ICU of the Shariati Hospital during 2012; 45 ICU patients and 45 family members in the experimental group and the same number of patients and family members in the control group were consecutively selected . The data collection instrument consisted of two parts. The first part included demographic data (age, marital status and Body Mass Index) and the second part included a checklist to record the patient’s vital signs (systolic blood pressure (SBP), diastolic blood pressure (DBP), respiratory rate (RR), pulse rate (PR)) and GCS. All measurements were done at the same time in both groups before the intervention (full body massage therapy), and 1 hour, 2 hours, 3 hours, and 4 hours after intervention. The patients were provided with a 60-minute full body massage The massage protocol included static, surface tension, stretching, superficial lymph unload, transverse friction, and myofacial releasing techniques. Results: Significant differences were observed between experimental and control groups in the SBP at 1 hour, SBP 2 hours, and SBP 3 hours, and also in GCS at 1 hour to GCS at 4 hours (P < 0.05). Multivariate analysis revealed a significant difference between experimental and control groups in SBP at all time points (P < 0.05). Conclusions: Massage via family members had several positive effects on the patients’ clinical conditions, and therefore, it should

  15. Correlates of Injury-forced Work Reduction for Massage Therapists and Bodywork Practitioners†

    PubMed Central

    Blau, Gary; Monos, Christopher; Boyer, Ed; Davis, Kathleen; Flanagan, Richard; Lopez, Andrea; Tatum, Donna S.

    2013-01-01

    Background Injury-forced work reduction (IFWR) has been acknowledged as an all-too-common occurrence for massage therapists and bodywork practitioners (M & Bs). However, little prior research has specifically investigated demographic, work attitude, and perceptual correlates of IFWR among M & Bs. Purpose To test two hypotheses, H1 and H2. H1 is that the accumulated cost variables set ( e.g., accumulated costs, continuing education costs) will account for a significant amount of IFWR variance beyond control/demographic (e.g., social desirability response bias, gender, years in practice, highest education level) and work attitude/perception variables (e.g., job satisfaction, affective occupation commitment, occupation identification, limited occupation alternatives) sets. H2 is that the two exhaustion variables (i.e., physical exhaustion, work exhaustion) set will account for significant IFWR variance beyond control/demographic, work attitude/perception, and accumulated cost variables sets. Research Design and Participants An online survey sample of 2,079 complete-data M & Bs was collected. Stepwise regression analysis was used to test the study hypotheses. The research design first controlled for control/demographic (Step1) and work attitude/perception variables sets (Step 2), before then testing for the successive incremental impact of two variable sets, accumulated costs (Step 3) and exhaustion variables (Step 4) for explaining IFWR. Results Results supported both study hypotheses: accumulated cost variables set (H1) and exhaustion variables set (H2) each significantly explained IFWR after the control/demographic and work attitude/perception variables sets. The most important correlate for explaining IFWR was higher physical exhaustion, but work exhaustion was also significant. It is not just physical “wear and tear”, but also “mental fatigue”, that can lead to IFWR for M & Bs. Being female, having more years in practice, and having higher continuing

  16. An Implicit LU/AF FDTD Method

    NASA Technical Reports Server (NTRS)

    Beggs, John H.; Briley, W. Roger

    2001-01-01

    There has been some recent work to develop two and three-dimensional alternating direction implicit (ADI) FDTD schemes. These ADI schemes are based upon the original ADI concept developed by Peaceman and Rachford and Douglas and Gunn, which is a popular solution method in Computational Fluid Dynamics (CFD). These ADI schemes work well and they require solution of a tridiagonal system of equations. A new approach proposed in this paper applies a LU/AF approximate factorization technique from CFD to Maxwell s equations in flux conservative form for one space dimension. The result is a scheme that will retain its unconditional stability in three space dimensions, but does not require the solution of tridiagonal systems. The theory for this new algorithm is outlined in a one-dimensional context for clarity. An extension to two and threedimensional cases is discussed. Results of Fourier analysis are discussed for both stability and dispersion/damping properties of the algorithm. Results are presented for a one-dimensional model problem, and the explicit FDTD algorithm is chosen as a convenient reference for comparison.

  17. Massage Therapists

    MedlinePlus

    ... need to do business-related tasks such as marketing, booking appointments, and maintaining financial records. They may ... self-employed, may spend time recording clients’ notes, marketing, booking clients, washing linens, and conducting other general ...

  18. Complete cardiac rupture associated with closed chest cardiac massage: case report and review of the literature.

    PubMed

    Tattoli, Lucia; Maselli, Eloisa; Romanelli, Maria Carolina; Di Vella, Giancarlo; Solarino, Biagio

    2014-03-01

    Chest skeletal injuries are the most frequent complications of external chest massage (ECM) during cardiopulmonary resuscitation, but heart and great vessels lacerations that are indeed very rare. We report the case of a 35-year-old workman who collapsed and underwent ECM by his co-workers for almost 30 min. At autopsy, no external injuries, fractures or bruises of the ribs or sternum, were observed. A hemopericardium with a rupture of the heart was found, with no signs of pre-existent cardiac disease. Bruises of thoracic aortic wall, lung petechiae, a contusion of the liver, and bruises of lumbar muscles were found. The cause of death was due to sudden cardiac death with an extensive cardiac rupture. This is an unusual report of massive heart damage without any skeletal or muscle chest injuries, secondary to cardiopulmonary resuscitation. This kind of cardiac lesions may be considered when thoracic–abdominal trauma, or medical history, is unclear. PMID:24749147

  19. A bipolar radiofrequency, infrared, vacuum and mechanical massage device for treatment of cellulite: a pilot study.

    PubMed

    Hexsel, Doris M; Siega, Carolina; Schilling-Souza, Juliana; Porto, Manoela D; Rodrigues, Ticiana C

    2011-12-01

    Cellulite has a complex and multifactorial etiology. Synergistic action on treating cellulite has gained support in the treatment of cellulite. This study evaluated safety and efficacy of a bipolar radiofrequency, infrared, vacuum and mechanical massage device for cellulite treatment and reduction of body measures. This was a pilot study, which assessed 9 subjects who presented body mass index from 18 to 25 Kg/Kg and at least grade 6 in the Cellulite Severity Scale (CSS). All subjects underwent a 12-session treatment of posterior thighs and buttocks. There was a significant reduction of the hip circumference (p = 0.001), however, no changes in thigh circumferences were observed (p = 0.4). CSS has improved specifically on both buttocks [p = 0.002 (left side) and p = 0.038 (right side)], and no changes were observed on thighs. The studied device demonstrated efficacy in the reduction of cellulite severity and body circumference measures in the buttocks.

  20. Clinical holistic medicine: pilot study on the effect of vaginal acupressure (Hippocratic pelvic massage).

    PubMed

    Ventegodt, Søren; Clausen, Birgitte; Merrick, Joav

    2006-01-01

    This is a pilot study of 20 female patients with a long history of sexual problems (mean is 8.92 years) who received vaginal acupressure (VA) with a quantitative and qualitative evaluation: 56% experienced help and none reported setbacks, 89% rated the treatment to be of high quality, and 89% rated it as valuable. After the treatment, most reported their problems to be less serious and their general quality of life improved. Only 17% reported minor or temporary side effects. VA was found statistically and clinically significant (p < 0.05, improvement more than 0.5 step on a 5-point Likert scale) to help patients with chronic genital pains, pain or discomfort during sexual intercourse, lack of desire or orgasm, and subjective sexual insufficiency, and all patients taken as one group (about 1 step up a 5-point Likert scale). Self-evaluated physical and mental health was significantly improved for the total group; the relationship with partner, the subjective sexual ability, and the quality of life that were measured with QOL1 and QOL5 questionnaires were all significantly improved. VA or Hippocratic pelvic massage is technically a simple procedure corresponding to the explorative phase of the standard pelvic examination, supplemented with the patient's report on the feelings provoked followed by processing and integration of these feelings, but ethical aspects are complicated. Acupressure through the vagina/pelvic massage must be done according to the highest ethical standard with great care, after obtaining consent and the necessary trust of the patient within the framework of the local laws. It must be followed by conversational therapy and further holistic existential processing. PMID:17370006

  1. Clinical holistic medicine: holistic sexology and acupressure through the vagina (Hippocratic pelvic massage).

    PubMed

    Ventegodt, Søren; Clausen, Birgitte; Omar, Hatim A; Merrick, Joav

    2006-03-07

    Many gynecological and sexological problems (like urine incontinence, chronic pelvic pains, vulvodynia, and lack of lust, excitement, and orgasm) are resistant to standard medical treatment. In our work at the Research Clinic for Holistic Medicine in Copenhagen, we have found that vaginal acupressure, or Hippocratic pelvic massage, can help some of these problems. Technically, it is a very simple procedure as it corresponds to the explorative phase of the standard pelvic examination, supplemented with the patient's report on the feelings it provokes and the processing and integration of these feelings. Sometimes it can be very difficult to control the emotions released by the technique, i.e., regression to earlier traumas from childhood sexual abuse. This review discusses the theory behind vaginal acupressure, ethical aspects, and presentation of a case story. This procedure helped the patient to become present in her pelvis and to integrate old traumas with painful emotions. Holistic gynecology and sexology can help the patient to identify and let go of negative feelings, beliefs, and attitudes related to sex, gender, sexual organs, body, and soul at large. Shame, guilt, helplessness, fear, disgust, anxiety, anger, hatred, and other strong feelings are almost always an important part of a sexual or functional problem as these feelings are "held" by the tissue of the pelvis and sexual organs. Acupressure through the vagina/pelvic massage must be done with great care by an experienced physician, with a third person present, after obtaining consent and the necessary trust of the patient. It must be followed by conversational therapy and further holistic existential processing.

  2. Tuning the Music: Acoustic Force Spectroscopy (AFS) 2.0.

    PubMed

    Kamsma, Douwe; Creyghton, Ramon; Sitters, Gerrit; Wuite, Gijs J L; Peterman, Erwin J G

    2016-08-01

    AFS is a recently introduced high-throughput single-molecule technique that allows studying structural and mechanochemical properties of many biomolecules in parallel. To further improve the method, we developed a modelling tool to optimize the layer thicknesses, and a calibration method to experimentally validate the modelled force profiles. After optimization, we are able to apply 350pN on 4.5μm polystyrene beads, without the use of an amplifier, at the coverslip side of the AFS chip. Furthermore, we present the use of a transparent piezo to generate the acoustic force and we show that AFS can be combined with high-NA oil or water-immersion objectives. With this set of developments AFS will be applicable to a broad range of single-molecule experiments. PMID:27163865

  3. Does mechanical massage of the abdominal wall after colectomy reduce postoperative pain and shorten the duration of ileus? Results of a randomized study.

    PubMed

    Le Blanc-Louvry, Isabelle; Costaglioli, Bruno; Boulon, Catherine; Leroi, Anne-Marie; Ducrotte, Philippe

    2002-01-01

    The aim of this study was to determine the effectiveness of mechanical abdominal massage on postoperative pain and ileus after colectomy. We hypothesized that parietal abdominal stimulation could counteract induced pain and postoperative ileus, through common spinal-sensitive pathways, with nociceptive visceral messages. After preoperative randomization, 25 patients (age 52 +/- 5 years) underwent active mechanical massage by intermittent negative pressure on the abdominal wall resulting in aspiration (Cellu M50 device, LPG, Valence, France), and 25 patients (age 60 +/- 6 years) did not receive active mechanical massage (placebo group). Massage sessions began the first day after colectomy and were performed daily until the seventh postoperative day. In the active-massage group, amplitude and frequency were used, which have been shown to be effective in reducing muscular pain, whereas in the placebo group, ineffective parameters were used. Visual analogue scale (VAS) pain scores, doses of analgesics (propacetamol), and delay between surgery and the time to first passage of flatus were assessed. Types and dosages of the anesthetic drugs and the duration of the surgical procedure did not differ between groups. From the second and third postoperative days, respectively, VAS pain scores (P < 0.001) and doses of analgesics (P < 0.05) were significantly lower in patients receiving active massage compared to the placebo group. Time to first passage of flatus was also significantly shorter in the active-massage group (1.8 +/- 0.3 days vs. 3.6 +/- 0.4 days, P < 0.01). No adverse effects were observed. These results suggest that mechanical massage of the abdominal wall may decrease postoperative pain and ileus after colectomy. PMID:11986017

  4. The Impact of Massage Therapy on Function in Pain Populations—A Systematic Review and Meta-Analysis of Randomized Controlled Trials: Part II, Cancer Pain Populations

    PubMed Central

    Crawford, Cindy; Paat, Charmagne F.; Price, Ashley; Xenakis, Lea; Zhang, Weimin

    2016-01-01

    Purpose. Pain is multi-dimensional and may be better addressed through a holistic, biopsychosocial approach. Massage therapy is commonly practiced among patients seeking pain management; however, its efficacy is unclear. This systematic review and meta-analysis is the first to rigorously assess the quality of massage therapy research and evidence for its efficacy in treating pain, function-related and health-related quality of life in cancer populations. Methods. Key databases were searched from inception through February 2014. Eligible randomized controlled trials were assessed for methodological quality using the SIGN 50 Checklist. Meta-analysis was applied at the outcome level. A diverse steering committee interpreted the results to develop recommendations. Results. Twelve high quality and four low quality studies were subsequently included in the review. Results demonstrate massage therapy is effective for treating pain compared to no treatment [standardized mean difference (SMD)  = −.20] and active (SMD = −0.55) comparators. Compared to active comparators, massage therapy was also found to be beneficial for treating fatigue (SMD = −1.06) and anxiety (SMD = −1.24). Conclusion. Based on the evidence, weak recommendations are suggested for massage therapy, compared to an active comparator, for the treatment of pain, fatigue, and anxiety. No recommendations were suggested for massage therapy compared to no treatment or sham control based on the available literature to date. This review addresses massage therapy safety, research challenges, how to address identified research gaps, and necessary next steps for implementing massage therapy as a viable pain management option for cancer pain populations. PMID:27165967

  5. Attitudes towards massage modify effects of manual therapy in breast cancer survivors: a randomised clinical trial with crossover design.

    PubMed

    Fernández-Lao, C; Cantarero-Villanueva, I; Díaz-Rodríguez, L; Cuesta-Vargas, A I; Fernández-Delas-Peñas, C; Arroyo-Morales, M

    2012-03-01

    Our aims were to investigate the immediate effect of myofascial release on heart rate variability and mood state, and the influence of attitude towards massage in breast cancer survivors with cancer-related fatigue. Twenty breast cancer survivors reporting moderate to high cancer-related fatigue participated in this crossover study. All patients presented to the laboratory at the same time of the day on two occasions separated by a 2-week interval. At each session, they received either a massage intervention or control intervention. Holter electrocardiogram recordings and Profile of Mood States questionnaire (six domains: tension-anxiety, depression-dejection, anger-hostility, vigour, fatigue, confusion) were obtained before and immediately after each intervention. The attitude towards massage scale was collected before the first session in all breast cancer survivors. The results showed a significant session × time interaction for standard deviation of the normal-to-normal interval (SDNN) (F= 5.063, P= 0.039), square root of mean squared differences of successive normal-to-normal intervals (RMSSD) (F= 8.273, P= 0.010), high-frequency component (HF) (F= 7.571, P= 0.013), but not for index heart rate variability (F= 3.451, P= 0.080), low-frequency component (LF) (F= 0.014, P= 0.997) and ratio LF/HF (F= 3.680, P= 0.072): significant increases in SDNN, RMSSD and HF domain (P < 0.05) were observed after the manual therapy intervention, with no changes after placebo (P > 0.6). No influence of the attitude scale on heart rate variability results was found. A significant session × time interaction was also found for fatigue (F= 5.101, P= 0.036) and disturbance of mood (F= 6.690, P= 0.018) scales of the Profile of Mood States: patients showed a significant decrease in fatigue and disturbance of mood (P < 0.001) after manual therapy, with no changes after placebo (P > 0.50). A significant influence of the attitude scale was observed in tension-anxiety, depression

  6. Complex Transcriptional Control of the Antibiotic Regulator afsS in Streptomyces: PhoP and AfsR Are Overlapping, Competitive Activators▿

    PubMed Central

    Santos-Beneit, Fernando; Rodríguez-García, Antonio; Martín, Juan F.

    2011-01-01

    The afsS gene of several Streptomyces species encodes a small sigma factor-like protein that acts as an activator of several pathway-specific regulatory genes (e.g., actII-ORF4 and redD in Streptomyces coelicolor). The two pleiotropic regulators AfsR and PhoP bind to overlapping sequences in the −35 region of the afsS promoter and control its expression. Using mutated afsS promoters containing specific point mutations in the AfsR and PhoP binding sequences, we proved that the overlapping recognition sequences for AfsR and PhoP are displaced by 1 nucleotide. Different nucleotide positions are important for binding of AfsR or PhoP, as shown by electrophoretic mobility shift assays and by reporter studies using the luxAB gene coupled to the different promoters. Mutant promoter M5 (with a nucleotide change at position 5 of the consensus box) binds AfsR but not PhoP with high affinity (named “superAfsR”). Expression of the afsS gene from this promoter led to overproduction of actinorhodin. Mutant promoter M16 binds PhoP with extremely high affinity (“superPhoP”). Studies with ΔafsR and ΔphoP mutants (lacking AfsR and PhoP, respectively) showed that both global regulators are competitive transcriptional activators of afsS. AfsR has greater influence on expression of afsS than PhoP, as shown by reverse transcriptase PCR (RT-PCR) and promoter reporter (luciferase) studies. These two high-level regulators appear to integrate different nutritional signals (particularly phosphate limitation sensed by PhoR), S-adenosylmethionine, and other still unknown environmental signals (leading to AfsR phosphorylation) for the AfsS-mediated control of biosynthesis of secondary metabolites. PMID:21378195

  7. Complex transcriptional control of the antibiotic regulator afsS in Streptomyces: PhoP and AfsR are overlapping, competitive activators.

    PubMed

    Santos-Beneit, Fernando; Rodríguez-García, Antonio; Martín, Juan F

    2011-05-01

    The afsS gene of several Streptomyces species encodes a small sigma factor-like protein that acts as an activator of several pathway-specific regulatory genes (e.g., actII-ORF4 and redD in Streptomyces coelicolor). The two pleiotropic regulators AfsR and PhoP bind to overlapping sequences in the -35 region of the afsS promoter and control its expression. Using mutated afsS promoters containing specific point mutations in the AfsR and PhoP binding sequences, we proved that the overlapping recognition sequences for AfsR and PhoP are displaced by 1 nucleotide. Different nucleotide positions are important for binding of AfsR or PhoP, as shown by electrophoretic mobility shift assays and by reporter studies using the luxAB gene coupled to the different promoters. Mutant promoter M5 (with a nucleotide change at position 5 of the consensus box) binds AfsR but not PhoP with high affinity (named "superAfsR"). Expression of the afsS gene from this promoter led to overproduction of actinorhodin. Mutant promoter M16 binds PhoP with extremely high affinity ("superPhoP"). Studies with ΔafsR and ΔphoP mutants (lacking AfsR and PhoP, respectively) showed that both global regulators are competitive transcriptional activators of afsS. AfsR has greater influence on expression of afsS than PhoP, as shown by reverse transcriptase PCR (RT-PCR) and promoter reporter (luciferase) studies. These two high-level regulators appear to integrate different nutritional signals (particularly phosphate limitation sensed by PhoR), S-adenosylmethionine, and other still unknown environmental signals (leading to AfsR phosphorylation) for the AfsS-mediated control of biosynthesis of secondary metabolites.

  8. Construction of mass-age curves for the continental crust: An empirical model and an example from the western US

    NASA Technical Reports Server (NTRS)

    Depaolo, D. J.; Schubert, G. S.; Linn, Ann

    1988-01-01

    The methodology of determining crustal mass-age curves is discussed. Problems in doing this include determination of model ages and accounting for mixing of materials of different ages during crust forming processes. These difficulties can be overcome with some reasonable assumptions and estimates of rock volumes based on areal proportions. This technique was used to construct a reasonably well constrained mass-age curve for the southwestern U.S. based on isotopic measurements on over 100 samples. The results imply that the crust in this area grew episodically at 2.8, 1.8, and 0.1 Ga. It is estimated that it would take on the order of 10000 to 100000 individual Sm-Nd isotopic measurements to carry out a similar exercise for continental crust world wide.

  9. Immediate Effects of Traditional Thai Massage on Psychological Stress as Indicated by Salivary Alpha-Amylase Levels in Healthy Persons

    PubMed Central

    Sripongngam, Thanarat; Eungpinichpong, Wichai; Sirivongs, Dhavee; Kanpittaya, Jaturat; Tangvoraphonkchai, Kamonwan; Chanaboon, Sutin

    2015-01-01

    Background Stress can cause psychological and physiological changes. Many studies revealed that massage can decrease stress. However, traditional Thai massage has not been well researched in this regard. The purpose of this study was to investigate the immediate effects of traditional Thai massage (TTM) on salivary alpha-amylase levels (sAA), heart rate variability (HRV), autonomic nervous system (ANS) function, and plasma renin activity (PRA). Material/Methods Twenty-nine healthy participants were randomly allocated into either a traditional Thai massage (TTM) group or Control (C) group, after which they were switched to the other group with a 2-week wash-out period. Each of them was given a 10-minute mental arithmetic test to induce psychological stress before a 1-hour session of TTM or rest. Results Within-groups comparison revealed that sAA was significantly decreased (p<0.05) in the TTM group but not in the C group. HRV and ANS function were significantly increased (p<0.05) and PRA was significantly decreased (p<0.05) in both groups. However, low frequency per high frequency ratio (LF/HF ratio) and ANS balance status were not changed. Only sAA was found to be significantly different between groups (p<0.05). Conclusions We conclude that both TTM and rest can reduce psychological stress, as indicated by decreased sAA levels, increased parasympathetic activity, decreased sympathetic activity, and decreased PRA. However, TTM may have a modest effect on stress reduction as indicated by a reduced sAA. PMID:26436433

  10. A Pilot Feasibility Study of Massage to Reduce Pain in People with Spinal Cord Injury during Acute Rehabilitation

    PubMed Central

    Chase, Theresa; Jha, Amitabh; Brooks, C. A.; Allshouse, Amanda

    2013-01-01

    Objective To determine the feasibility of conducting a randomized controlled trial of massage therapy for patients with new spinal cord injury (SCI) during acute inpatient rehabilitation. Design A pilot single-center, randomized, single-blind, cross-over clinical trial. Setting Free-standing, not-for-profit, comprehensive rehabilitation center specializing in SCI rehabilitation Participants Forty adults ages 18 years and older undergoing acute rehabilitation following spinal cord injury reporting any type of pain. Intervention Rehabilitation nurses trained to give broad compression massage (BCM) and a control light contact touch (LCT) treatments. Participants were randomized to receive either BCM or LCT first, in six 20 minute treatment sessions over two weeks, with a one week wash-out between the two-week treatment periods. Main Outcome Measures Primary outcomes were changes in pain intensity and in fatigue, measured daily. Secondary outcomes included depressive symptoms measured by the Patient Health Questionnaire-9 (PHQ-9) and an assessment of pain medication usage. Results Pain intensity was higher at baseline and reduced more in the LCT-first group compared to the BCM-first group in period 1 (p=0.014); although this pattern was not found in period 2 (p=0.58). LCT and BCM groups did not significantly differ on any secondary measures except PHQ-9. Conclusions This study demonstrates the feasibility of using rehabilitation nurses to provide tactile therapy to patients with SCI and suggests a model for controlled clinical trials examining the efficacy of massage therapies. While efficacy was difficult to assess, broad compression massage was safe and well tolerated. PMID:24042991

  11. The Comparative Effects of Sports Massage, Active Recovery, and Rest in Promoting Blood Lactate Clearance After Supramaximal Leg Exercise

    PubMed Central

    Martin, Nancy A.; Zoeller, Robert F.; Robertson, Robert J.; Lephart, Scott M.

    1998-01-01

    Objective: To determine the comparative effect of sports massage, active recovery, and rest on promoting blood lactate clearance after maximal anaerobic (supramaximal) leg exercise. Design and Setting: A counterbalanced experimental design with repeated measures was used. The repeated measures were the three treatment conditions. The order of the conditions was determined by random assignment to a counterbalanced test sequence. All data were collected in the Human Energy Research Laboratory at the University of Pittsburgh. Subjects: Ten male competitive cyclists volunteered for this investigation. Measurements: Serial venous blood samples were drawn and analyzed for blood lactate concentration for each test condition. Results: There were significant main effects for both absolute and relative values of blood lactate concentration between the three treatment groups and across time within groups. Conclusions: After supramaximal leg exercise, active recovery produced significant decreases in both absolute and relative measures of blood lactate concentration when compared with the sports massage and rest conditions. No significant difference was found between sports massage and rest for either absolute or relative changes in blood lactate concentration. PMID:16558481

  12. A randomised controlled trial of the use of aromatherapy and hand massage to reduce disruptive behaviour in people with dementia

    PubMed Central

    2013-01-01

    Background Aromatherapy and hand massage therapies have been reported to have some benefit for people with dementia who display behavioural symptoms; however there are a number of limitations of reported studies. The aim is to investigate the effect of aromatherapy (3% lavender oil spray) with and without hand massage on disruptive behaviour in people with dementia living in long-term care. Methods In a single blinded randomised controlled trial 67 people with a diagnosis of dementia and a history of disruptive behaviour, from three long-term care facilities were recruited and randomised using a random number table into three groups: (1) Combination (aromatherapy and hand massage) (n = 22), (2) Aromatherapy (n = 23), (3) Placebo control (water spray) (n = 22). The intervention was given twice daily for six weeks. Data on residents’ behaviour (CMAI) and cognition (MMSE) were collected before, during and after the intervention. Results Despite a downward trend in behaviours displayed not one of the interventions significantly reduced disruptive behaviour. Conclusions Further large-scale placebo controlled studies are required where antipsychotic medication is controlled and a comparison of the methods of application of aromatherapy are investigated. Trial registration ACTRN12612000917831 PMID:23837414

  13. [Tympanic membrane massage, origin and decline of a promising therapeutic concept].

    PubMed

    Feldmann, H

    1996-08-01

    BACKGROUND, APPLICATION OF STATIC PRESSURE AT THE TYMPANIC MEMBRANE: Cleland in London (1741) presumed that the pressure of a strong sound wave would push the tympanic membrane inward, thereby causing deafness. He recommended correcting this situation by applying suction to the auditory canal, and he demonstrated a small tube suitable for this purpose. Toynbee in London (about 1860) realized that, following a malfunction of the Eustachian tube, a negative pressure would develop in the middle ear and draw the tympanic membrane inward, thus causing hearing loss. This concept resulted in efforts to actively support the aeration of the middle ear via the Eustachian tube. In addition to these measures, Politzer in Vienna (1867) suggested blocking the external auditory canal tightly so that resorption of the air would produce negative pressure, counteracting the low pressure in the middle ear. Lucae in Berlin (1874) proposed the theory that the two small muscles in the drum would act as antagonists on the tympanic membrane and accommodate the ear for high and low-pitched sounds respectively. He tried to correct malpositions of the tympanic membrane due to a misbalance of the two muscles by applying static positive or negative pressure in the auditory canal. APPLICATION OF ALTERNATING PRESSURE AT THE TYMPANIC MEMBRANE: Siegle in Stuttgart (1864) put forward the idea that repeated strong movements driven by the pneumatic ear speculum that he had invented would be able to loosen adhesions in the middle ear. Lucae (1884) later devised an elastic probe to be placed on the short process of the malleus for massage of the ossicular chain. Delstanche in Brussels (1885) presented two instruments called "rarefacteur" and "masseur du tympan et des osselets" which in the auditory canal would produce negative pressure or alternating pressure respectively. The next step were suggestions and devices enabling the patient to treat himself for reduced mobility of the tympanic membrane or

  14. Effects of iron depletion on CALM-AF10 leukemias.

    PubMed

    Heath, Jessica L; Weiss, Joshua M; Lavau, Catherine P; Wechsler, Daniel S

    2014-12-01

    Iron, an essential nutrient for cellular growth and proliferation, enters cells via clathrin-mediated endocytosis. The clathrin assembly lymphoid myeloid (CALM) protein plays an essential role in the cellular import of iron by clathrin-mediated endocytosis. CALM-AF10 leukemias harbor a single copy of the normal CALM gene and therefore may be more sensitive to the growth-inhibitory effect of iron restriction compared with normal hematopoietic cells. We found that CALM heterozygous (CALM(HET)) murine fibroblasts exhibit signs of iron deficiency, with increased surface transferrin receptor levels and reduced growth rates. CALM(HET) hematopoietic cells are more sensitive in vitro to iron chelators than their wild type counterparts. Iron chelation also displayed toxicity toward cultured CALM(HET)CALM-AF10 leukemia cells, and this effect was additive to that of chemotherapy. In mice transplanted with CALM(HET)CALM-AF10 leukemia, we found that dietary iron restriction reduced tumor burden in the spleen. However, dietary iron restriction, used alone or in conjunction with chemotherapy, did not increase survival of mice with CALM(HET)CALM-AF10 leukemia. In summary, although CALM heterozygosity results in iron deficiency and increased sensitivity to iron chelation in vitro, our data in mice do not suggest that iron depletion strategies would be beneficial for the therapy of CALM-AF10 leukemia patients.

  15. Meaning and challenges in the practice of multiple therapeutic massage modalities: a combined methods study

    PubMed Central

    2011-01-01

    Background Therapeutic massage and bodywork (TMB) practitioners are predominantly trained in programs that are not uniformly standardized, and in variable combinations of therapies. To date no studies have explored this variability in training and how this affects clinical practice. Methods Combined methods, consisting of a quantitative, population-based survey and qualitative interviews with practitioners trained in multiple therapies, were used to explore the training and practice of TMB practitioners in Alberta, Canada. Results Of the 5242 distributed surveys, 791 were returned (15.1%). Practitioners were predominantly female (91.7%), worked in a range of environments, primarily private (44.4%) and home clinics (35.4%), and were not significantly different from other surveyed massage therapist populations. Seventy-seven distinct TMB therapies were identified. Most practitioners were trained in two or more therapies (94.4%), with a median of 8 and range of 40 therapies. Training programs varied widely in number and type of TMB components, training length, or both. Nineteen interviews were conducted. Participants described highly variable training backgrounds, resulting in practitioners learning unique combinations of therapy techniques. All practitioners reported providing individualized patient treatment based on a responsive feedback process throughout practice that they described as being critical to appropriately address the needs of patients. They also felt that research treatment protocols were different from clinical practice because researchers do not usually sufficiently acknowledge the individualized nature of TMB care provision. Conclusions The training received, the number of therapies trained in, and the practice descriptors of TMB practitioners are all highly variable. In addition, clinical experience and continuing education may further alter or enhance treatment techniques. Practitioners individualize each patient's treatment through a highly

  16. The Effects of Aroma Foot Massage on Blood Pressure and Anxiety in Japanese Community-Dwelling Men and Women: A Crossover Randomized Controlled Trial

    PubMed Central

    Tomooka, Kiyohide; Ohira, Tetsuya; Ogino, Keiki; Tanigawa, Takeshi

    2016-01-01

    Objectives The aim of this study was to investigate the effects of aroma foot massage on blood pressure, anxiety, and health-related quality of life (QOL) in Japanese community-dwelling men and women using a crossover randomized controlled trial. Methods Fifty-seven eligible participants (5 men and 52 women) aged 27 to 72 were randomly divided into 2 intervention groups (group A: n = 29; group B: n = 28) to participate in aroma foot massages 12 times during the 4-week intervention period. Systolic and diastolic blood pressure (SBP and DBP, respectively), heart rate, state anxiety, and health-related QOL were measured at the baseline, 4-week follow-up, and 8-week follow-up. The effects of the aroma foot massage intervention on these factors and the proportion of participants with anxiety were analyzed using a linear mixed-effect model for a crossover design adjusted for participant and period effects. Furthermore, the relationship between the changes in SBP and state anxiety among participants with relieved anxiety was assessed using a linear regression model. Results Aroma foot massage significantly decreased the mean SBP (p = 0.02), DBP (p = 0.006), and state anxiety (p = 0.003) as well as the proportion of participants with anxiety (p = 0.003). Although it was not statistically significant (p = 0.088), aroma foot massage also increased the score of mental health-related QOL. The change in SBP had a significant and positive correlation with the change in state anxiety (p = 0.01) among participants with relieved anxiety. Conclusion The self-administered aroma foot massage intervention significantly decreased the mean SBP and DBP as well as the state anxiety score, and tended to increase the mental health-related QOL scores. The results suggest that aroma foot massage may be an easy and effective way to improve mental health and blood pressure. Trial Registration University Hospital Medical Information Network 000014260 PMID:27010201

  17. Myofascial trigger point-focused head and neck massage for recurrent tension-type headache: A randomized, placebo-controlled clinical trial

    PubMed Central

    Moraska, Albert F.; Stenerson, Lea; Butryn, Nathan; Krutsch, Jason P.; Schmiege, Sarah J.; Mann, J. Douglas

    2014-01-01

    Objective Myofascial trigger points (MTrPs) are focal disruptions in skeletal muscle that can refer pain to the head and reproduce the pain patterns of tension-type headache (TTH). The present study applied massage focused on MTrPs of subjects with TTH in a placebo-controlled, clinical trial to assess efficacy on reducing headache pain. Methods Fifty-six subjects with TTH were randomized to receive 12 massage or placebo (detuned ultrasound) sessions over six weeks, or to wait-list. Trigger point release (TPR) massage focused on MTrPs in cervical musculature. Headache pain (frequency, intensity and duration) was recorded in a daily headache diary. Additional outcome measures included self-report of perceived clinical change in headache pain and pressure-pain threshold (PPT) at MTrPs in the upper trapezius and sub-occipital muscles. Results From diary recordings, group differences across time were detected in headache frequency (p=0.026), but not for intensity or duration. Post hoc analysis indicated headache frequency decreased from baseline for both massage (p<0.0003) and placebo (p=0.013), but no difference was detected between massage and placebo. Subject report of perceived clinical change was a greater reduction in headache pain for massage than placebo or wait-list groups (p=0.002). PPT improved in all muscles tested for massage only (all p's<0.002). Discussion Two findings from this study are apparent: 1) MTrPs are important components in the treatment of TTH, and 2) TTH, like other chronic conditions, is responsive to placebo. Clinical trials on headache that do not include a placebo group are at risk for overestimating the specific contribution from the active intervention. PMID:25329141

  18. Treatment of myofascial trigger-points with ultrasound combined with massage and exercise--a randomised controlled trial.

    PubMed

    Gam, A N; Warming, S; Larsen, L H; Jensen, B; Høydalsmo, O; Allon, I; Andersen, B; Gøtzsche, N E; Petersen, M; Mathiesen, B

    1998-07-01

    The effect of treatment with ultrasound, massage and exercises on myofascial trigger-points (MTrP) in the neck and shoulder was assessed in a randomised controlled trial. The outcome measures were pain at rest and on daily function (Visual Analogue Scale, VAS), analgesic usage, global preference and index of MTrP. Long-term effect for treatment and control groups was assessed after 6 months using a questionnaire. The patients were randomised to three groups. The first group was treated with ultrasound, massage and exercise (A), the second group with sham-ultrasound, massage and exercise (B), while the third group was a control group (C). The duration of the study was 6 weeks. Treatment was given twice a week from the second to the fifth week. The number and index of MTrPs were recorded at each treatment session in groups A and B but only at entry as well as end of study in group C. VAS and analgesic usage was recorded in all three groups throughout the study period. Six months after the last treatment session a questionnaire was send to the patients. A total of 67 patients were included. Nine patients dropped-out during the study, which left 58 patients that could be included in the final analysis. Twenty patients were randomised to group A, 18 to group B and 18 to group C. A significant reduction in index were found between treatment groups (A and B) and control group (C), but no difference between group A and B. VAS scores, analgesic usage or global preference showed no difference between group A, B or C. The patients in the group C were offered treatment (ultrasound, massage, exercise) after the 6 weeks treatment period. At the questionnaire after 6 month 44 (87%) of the 52 patients from all three groups who had treatment responded. Sixty-four percent answered that they had had good or some effects, 68 percent were still doing the exercise programme and 17 percent had received other forms of therapy after they had completed the study. No difference between

  19. GPIM AF-M315E Propulsion System

    NASA Technical Reports Server (NTRS)

    Spores, Ronald A.; Masse, Robert; Kimbrel, Scott; McLean, Chris

    2014-01-01

    The NASA Space Technology mission Directorate's (STMD) Green Propellant Infusion Mission (GPIM) Technology Demonstration Mission (TDM) will demonstrate an operational AF-M315E green propellant propulsion system. Aerojet-Rocketdyne is responsible for the development of the propulsion system payload. This paper statuses the propulsion system module development, including thruster design and system design; Initial test results for the 1N engineering model thruster are presented. The culmination of this program will be high-performance, green AF-M315E propulsion system technology at TRL 7+, with components demonstrated to TRL 9, ready for direct infusion to a wide range of applications for the space user community.

  20. Effect of electro-acupuncture, massage, mud, and sauna therapies in patient with rheumatoid arthritis.

    PubMed

    Shetty, Geetha B; Mooventhan, A; Anagha, N

    2015-01-01

    A 48-year-old married woman diagnosed with rheumatoid arthritis (RA) in 2007, came to our hospital in July 2014 with the complaint of severe pain and swelling over multiple joints, especially over small joints, which was associated with stiffness (more in morning), deformities of fingers and toes, with disturbed sleep and poor quality of life (QOL) for the past 7 years. She received a combination of electro acupuncture (14 sessions), massage (18 sessions), mud (18 sessions), and sauna (3 sessions) (EMMS) therapies for 30-min, 45-min, 30-min, and 15-min per session, respectively for 3 weeks. During and postintervention assessment showed reduction in visual analog scale score for pain, Depression Anxiety and Stress Scales and the Pittsburgh Sleep Quality Index scores. It also showed an increase in the scores of 10-Meter Walk Test, isometric hand-grip test, and short form-36 version-2 health survey. This result suggest that, the EMMS therapy might be considered as an effective treatments in reducing pain, depression, anxiety, and stress with improvement in physical functions, quality of sleep and QOL in patient with RA. EMMS therapies were tolerated and no side effects were reported by the patient. Though the results are encouraging, further studies are required with larger sample size and advanced inflammatory markers.

  1. Attempted semen collection using the massage technique in blue-fronted Amazon parrots (Amazona aestiva aestiva).

    PubMed

    Della Volpe, Angelique; Volker, Schmidt; Krautwald-Junghanns, Maria-Elisabeth

    2011-03-01

    The purpose of this study was to establish a technique for collecting semen from blue-fronted Amazon parrots (Amazona aestiva aestiva) and to evaluate the samples that were collected. The massage method is the most common technique used to collect semen in birds and has been proven successful in several psittacine species; however, collection attempts in larger parrots have been unsatisfactory. Six blue-fronted Amazon parrot males, 3 paired with hens and 3 unpaired, were used in this study. The semen collection technique was revised to allow collection from individual birds by a single person. Semen collection was attempted from the 6 parrots on 52-56 occasions, which totaled 330 single attempts. Nineteen ejaculates were collected, and each bird produced at least 1 ejaculate that contained spermatozoa. Large ranges of sample volume (1-15.4 microL), sperm quality (motility = 2%-60%; live:dead ratio = 2:198 to 185:15), sperm concentration (0.79-3.3 x 10(6) sperm/mL), and contamination rate (0%-100%) were observed. Measured parameters did not appear to be significantly impacted by birds being paired or kept singly. Because of the relatively short acclimation period, the birds appeared to be sexually inactive for the majority of the study. Further research using sexually active birds will be necessary to determine standard spermatological parameters and verify the success of the methodology used here.

  2. Learning the hard way! Setting up an RCT of aromatherapy massage for patients with advanced cancer.

    PubMed

    Westcombe, A M; Gambles, M A; Wilkinson, S M; Barnes, K; Fellowes, D; Maher, E J; Young, T; Love, S B; Lucey, R A; Cubbin, S; Ramirez, A J

    2003-06-01

    Aromatherapy massage is used in cancer palliative care to improve quality of life but there is little evidence for its effectiveness. A large pragmatic multicentre randomized controlled trial was set up to examine the effectiveness of aromatherapy in improving psychological distress and quality of life in patients with cancer. This paper examines the challenges encountered in the design and execution of the study. The original design, i) focused on palliative care patients with advanced disease; ii) had both a no-intervention and a treatment control group (relaxation therapy); and iii) adopted 90% power for sample size calculations. A varied measurement strategy was employed. Recruitment proved difficult, referrers were 'gate-keeping', patients were often too ill to approach and others declined. The trial was modified to ensure viability. Eligibility was extended to all patients with cancer irrespective of stage, the relaxation group was removed and the power reduced to 80%. Although it is not generally good practice to change a study design once recruitment has started, the changes were consistent with the original basic study aims and design principles. The data collection phase was successfully completed in July 2002. PMID:12822844

  3. Perceptions of other integrative health therapies by Veterans with pain who are receiving massage

    PubMed Central

    Fletcher, Carol Elizabeth; Mitchinson, Allison R.; Trumble, Erika L.; Hinshaw, Daniel B.; Dusek, Jeffery A.

    2016-01-01

    Veterans are increasingly using complementary and integrative health (CIH) therapies to manage chronic pain and other troubling symptoms that significantly impair health and quality of life. The Department of Veterans Affairs (VA) is exploring ways to meet the demand for access to CIH, but little is known about Veterans’ perceptions of the VA’s efforts. To address this knowledge gap, we conducted interviews of 15 inpatients, 8 receiving palliative care, and 15 outpatients receiving CIH in the VA. Pain was the precipitating factor in all participants’ experience. Participants were asked about their experience in the VA and their opinions about which therapies would most benefit other Veterans. Participants reported that massage was well-received and resulted in decreased pain, increased mobility, and decreased opioid use. Major challenges were the high ratio of patients to CIH providers, the difficulty in receiving CIH from fee-based CIH providers outside of the VA, cost issues, and the role of administrative decisions in the uneven deployment of CIH across the VA. If the VA is to meet its goal of offering personalized, proactive, patient-centered care nationwide then it must receive support from Congress while considering Veterans’ goals and concerns to ensure that the expanded provision of CIH improves outcomes. PMID:27004453

  4. Sexually transmitted diseases in Japanese female commercial sex workers working in massage parlors with cell baths.

    PubMed

    Miyazaki, Motonobu; Babazono, Akira; Kato, Masumi; Takagi, Shigeru; Chimura, Hiroshi; Une, Hiroshi

    2003-09-01

    A cross-sectional study of Japanese female commercial sex workers (FCSWs) working in massage parlors with cell baths (MPCBs) was conducted between July 1999 and December 2001. The study subjects were 171 FCSWs aged from 19 to 36 years. A questionnaire included sexual characteristics in addition to working name and date of birth. We serologically or bacteriologically confirmed the prevalence of HIV-1, HIV-2, hepatitis B virus (HBV), hepatitis C virus (HCV), Chlamydia trachomatis, Neisseria gonorrhoeae, syphilis, and trichomoniasis. There were no differences in the clinical characteristics of FCSWs working in standard-class MPCBs (group A) and those working in expensive-class MPCBs (group B). With respect to sexual characteristics, HIV-1 and HIV-2 were not confirmed in any subjects, but N. gonorrhoeae was detected in 1.2%. Use of condoms was 98.4% in group A and 83.3% in group B ( P < 0.01). No HIV infection and an extremely low prevalence of sexually transmitted diseases (STDs) were recognized in Japanese FCSWs working in standard- and expensive-class MPCBs. PMID:14513394

  5. Negotiating Consent: Exploring Ethical Issues when Therapeutic Massage Bodywork Practitioners Are Trained in Multiple Therapies

    PubMed Central

    Porcino, Antony J.; Page, Stacey A.; Boon, Heather S.; Verhoef, Marja J.

    2014-01-01

    Introduction Obtaining informed consent from competent patients is essential to the ethical delivery of health care, including therapeutic massage and bodywork (TMB). The informed consent process used by TMB practitioners has not been previously studied. Little information is available about the practice of informed consent in a treatment-focused environment that may involve multiple decision points, use of multiple TMB therapies, or both. Methods As part of a larger study on the process of providing TMB therapy, 19 practitioners were asked about obtaining informed consent during practice. Qualitative description was used to analyze discussions of the consent process generally, and about its application when practitioners use multiple TMB therapies. Results Two main consent approaches emerged, one based on a general consent early in the treatment process, and a second ongoing consent process undertaken throughout the course of treatment. Both processes are constrained by how engaged a patient wants to be, and the amount of information and time needed to develop a truly informed consent. Conclusions An understanding-based consent process that accommodates an acknowledged information differential between the patient and practitioner, and that is guided by clearly delineated goals within a trust-based relationship, may be the most effective consent process under the conditions of real practice conditions. PMID:25452820

  6. An unusual abscess formation in the masticator space after acupressure massage: a case report

    PubMed Central

    Ko, In-Chan; Yoon, Kyu-Ho; Cheong, Jeong-Kwon; Bae, Jung-Ho; Lee, Kwon-Woo; Chin, Young-Jai

    2015-01-01

    Clinical features of masticator-space abscess (MSA) are very similar to those of parotitis or temporomandibular disorder (TMD), making early differential diagnosis difficult. Local causes of MSA include nerve block anesthesia, infection after tooth extraction, and trauma to the temporomandibular joint (TMJ); the systemic cause is immunodeficiency. Odontogenic causes account for most etiologies, but there are also unusual causes of MSA. A 66-year-old male patient visited the emergency room (ER) presenting with left-side TMJ pain three days after receiving an acupressure massage. He was tentatively diagnosed with conventional post-trauma TMD and discharged with medication. However, the patient returned to the ER with increased pain. At this time, his TMD diagnosis was confirmed. He made a third visit to the ER during which facial computed tomographic (CT) images were taken. CT readings identified an abscess or hematoma in the left masticator space. After hospitalizing the patient, needle aspiration confirmed pus in the infratemporal and temporal fossa. Antibiotics were administered, and the abscess was drained through an incision made by the attending physician. The patient's symptoms decreased, and he was discharged. PMID:25741470

  7. Massage therapy improves the development of HIV-exposed infants living in a low socio-economic, peri-urban community of South Africa.

    PubMed

    Perez, E M; Carrara, H; Bourne, L; Berg, A; Swanevelder, S; Hendricks, M K

    2015-02-01

    The aim of this study was to assess the effect of massage therapy on the growth and development of infants of HIV-infected mothers in a low socio-economic community in Cape Town. It was a prospective, randomised, controlled intervention trial that included massage therapy and control groups of HIV-infected mothers and their normal birth weight infants who were enrolled in the prevention of mother-to-child transmission (PMTCT) programme. Participants were recruited at the 6-week clinic visit and followed up every 2 weeks until their infants were 9 months of age. Mother-infant pairs in the massage therapy and control groups included 73 and 88 at 6 weeks and 55 and 58 at 9 months, respectively. Mothers in the intervention group were trained to massage their infants for 15 min daily. The socioeconomic status, immunity, relationship with the partner and mental pain of mothers; the infants' dietary intake, anthropometry and development (Griffiths Mental Development Scales); and haematological and iron status of mothers and infants were assessed at baseline and follow-up. Nine infants (5.3%) were HIV-infected on the HIV DNA PCR test at 6 weeks. Despite significantly higher levels of maternal mental pain, infants in the massage therapy compared to control group scored higher in all five of the Griffiths Scales of Mental Development and significantly higher in the mean quotient (p=0.002) and mean percentile (p=0.004) for the hearing and speech scale at 9 months. Based on the mean difference in scores, the massage therapy group showed greater improvement for all five scales compared to the control group. The mean difference in scores was significantly greater for the hearing and speech quotient (21.9 vs. 11.2) (p<0.03) and the general quotient percentile (19.3 vs. 7.7) (p=0.03) in the massage therapy compared to the control group. These scales remained significant when adjusting for the relationship with the partner and maternal mental pain. Both groups had lower scores in

  8. Gait Characteristics, Range of Motion, and Spasticity Changes in Response to Massage in a Person with Incomplete Spinal Cord Injury: Case Report

    PubMed Central

    Manella, Christine; Backus, Deborah

    2011-01-01

    Purpose: Our study set out to measure the effect of a specific routine of massage on gait characteristics, range of motion, and spasticity in a person with incomplete spinal cord injury. Methods: This descriptive, pre–post case study, conducted at the outpatient program of a rehabilitation facility, used neuromuscular techniques in massage for a 42-year-old man with incomplete chronic C5 spinal cord injury. The massage was applied to the iliopsoas, triceps surae, and hamstring muscle groups for 3 consecutive days. Main Outcome Measures: Pre- and post-intervention testing included standard goniometric measurement of joint range of motion in the lower extremities, spasticity evaluation using the modified Ashworth scale, and evaluation of gait characteristics using GAITRite Walkway (CIR Systems, Havertown, PA, USA) pressure mapping for ambulation time, cadence, velocity, stride length, base of support, and single- and double-limb support. Results: After the therapeutic intervention, the following gait changes were demonstrated: increase in velocity and cadence of gait, decrease in ambulation time, increase in stride length, and improvements in the percentages of the swing and stance phases of the gait cycle. Conclusions: Specific application of massage therapy influenced gait speed, stride length, and swing and stance phase percentages in one person with incomplete spinal cord injury. Further study is warranted to determine the extent to which massage may affect musculoskeletal and neural impairments that limit gait in people with incomplete spinal cord injury, and the method or routine whose application will yield the most benefit. PMID:21589693

  9. The Impact of Massage Therapy on Function in Pain Populations—A Systematic Review and Meta-Analysis of Randomized Controlled Trials: Part III, Surgical Pain Populations

    PubMed Central

    Crawford, Cindy; Paat, Charmagne F.; Price, Ashley; Xenakis, Lea; Zhang, Weimin

    2016-01-01

    Objective. Pain is multi-dimensional and may be better addressed through a holistic, biopsychosocial approach. Massage therapy is commonly practiced among patients seeking pain management; however, its efficacy is unclear. This systematic review and meta-analysis is the first to rigorously assess the quality of the evidence for massage therapy’s efficacy in treating pain, function-related, and health-related quality of life outcomes in surgical pain populations. Methods. Key databases were searched from inception through February 2014. Eligible randomized controlled trials were assessed for methodological quality using SIGN 50 Checklist. Meta-analysis was applied at the outcome level. A professionally diverse steering committee interpreted the results to develop recommendations. Results. Twelve high quality and four low quality studies were included in the review. Results indicate massage therapy is effective for treating pain [standardized mean difference (SMD) = −0.79] and anxiety (SMD = −0.57) compared to active comparators. Conclusion. Based on the available evidence, weak recommendations are suggested for massage therapy, compared to active comparators for reducing pain intensity/severity and anxiety in patients undergoing surgical procedures. This review also discusses massage therapy safety, challenges within this research field, how to address identified research gaps, and next steps for future research. PMID:27165970

  10. afsS is a target of AfsR, a transcriptional factor with ATPase activity that globally controls secondary metabolism in Streptomyces coelicolor A3(2).

    PubMed

    Lee, Ping-Chin; Umeyama, Takashi; Horinouchi, Sueharu

    2002-03-01

    AfsR is a pleiotropic, global regulator that controls the production of actinorhodin, undecylprodigiosin and calcium-dependent antibiotic in Streptomyces coelicolor A3(2). AfsR, with 993 amino acids, is phosphorylated on serine and threonine residues by a protein serine/threonine kinase AfsK and contains an OmpR-like DNA-binding fold at its N-terminal portion and A- and B-type nucleotide-binding motifs in the middle of the protein. The DNA-binding domain, in-dependently of the nucleotide-binding domain, contributed the binding of AfsR to the upstream region of afsS that locates immediately 3' to afsR and encodes a 63-amino-acid protein. No transcription of afsS in the DeltaafsR background and restoration of afsS transcription by afsR on a plasmid in the same genetic background indicated that afsR served as a transcriptional activator for afsS. Interestingly, the AfsR binding site overlapped the promoter of afsS, as determined by DNase I protection assay and high-resolution S1 nuclease mapping. The nucleotide-binding domain contributed distinct ATPase and GTPase activity. The phosphorylation of AfsR by AfsK greatly enhanced the DNA-binding activity and modulated the ATPase activity. The DNA-binding ability of AfsR was independent of the ATPase activity. However, the ATPase activity was essential for transcriptional activation of afsS, probably because the energy available from ATP hydrolysis is required for the isomerization of the closed complex between AfsR and RNA polymerase to a transcriptionally competent open complex. Thus, AfsR turns out to be a unique transcriptional factor, in that it is modular, in which DNA-binding and ATPase activities are physically separable, and the two functions are modulated by phosphorylation on serine and threonine residues.

  11. An Empirical Test of Oklahoma's A-F School Grades

    ERIC Educational Resources Information Center

    Adams, Curt M.; Forsyth, Patrick B.; Ware, Jordan; Mwavita, Mwarumba; Barnes, Laura L.; Khojasteb, Jam

    2016-01-01

    Oklahoma is one of 16 states electing to use an A-F letter grade as an indicator of school quality. On the surface, letter grades are an attractive policy instrument for school improvement; they are seemingly clear, simple, and easy to interpret. Evidence, however, on the use of letter grades as an instrument to rank and improve schools is scant…

  12. Ornicorrugatin, a new siderophore from Pseudomonas fluorescens AF76.

    PubMed

    Matthijs, Sandra; Budzikiewicz, Herbert; Schäfer, Mathias; Wathelet, Bernard; Cornelis, Pierre

    2008-01-01

    From a pyoverdin-negative mutant of Pseudomonas fluorescens AF76 a new lipopeptidic siderophore (ornicorrugatin) could be isolated. It is structurally related to the siderophore of Pseudomonas corrugata differing in the replacement of one Dab unit by Orn. PMID:18386480

  13. Effectiveness of core stability exercises and recovery myofascial release massage on fatigue in breast cancer survivors: a randomized controlled clinical trial.

    PubMed

    Cantarero-Villanueva, Irene; Fernández-Lao, Carolina; Del Moral-Avila, Rosario; Fernández-de-Las-Peñas, César; Feriche-Fernández-Castanys, María Belén; Arroyo-Morales, Manuel

    2012-01-01

    The purpose of the present paper was to evaluate the effects of an 8-week multimodal program focused on core stability exercises and recovery massage with DVD support for a 6-month period in physical and psychological outcomes in breast cancer survivors. A randomized controlled clinical trial was performed. Seventy-eight (n = 78) breast cancer survivors were assigned to experimental (core stability exercises plus massage-myofascial release) and control (usual health care) groups. The intervention period was 8 weeks. Mood state, fatigue, trunk curl endurance, and leg strength were determined at baseline, after the last treatment session, and at 6 months of followup. Immediately after treatment and at 6 months, fatigue, mood state, trunk curl endurance, and leg strength exhibited greater improvement within the experimental group compared to placebo group. This paper showed that a multimodal program focused on core stability exercises and massage reduced fatigue, tension, depression, and improved vigor and muscle strength after intervention and 6 months after discharge.

  14. Post Filtering Surgery Globe Massage-induced Keratoconus in an Eye with Iridocorneal Endothelial Syndrome: A Case Report and Literature Brief Review

    PubMed Central

    Fakhraie, Ghasem; Vahedian, Zakieh

    2016-01-01

    Purpose: To report a case of unilateral post trabeculectomy globe massage-induced keratoconus (KCN). Case Report: A 52-year-old lady with a history of trabeculectomy due to iridocorneal endothelial syndrome in her right eye was instructed to massage her globe to control gradual rise of intraocular pressure 1.5 years after surgery. The patient experienced high astigmatism and marked inferior corneal steepening after 3 years of globe massage. The left eye was normal in all aspects. Findings in different visual examinations were compatible with the diagnosis of unilateral KCN in the right eye of our patient. Conclusion: Chronic forceful frequent eye rubbing particularly with fingertips can be assumed to be the most important causative factor for KCN formation in this patient. PMID:27621792

  15. Post Filtering Surgery Globe Massage-induced Keratoconus in an Eye with Iridocorneal Endothelial Syndrome: A Case Report and Literature Brief Review

    PubMed Central

    Fakhraie, Ghasem; Vahedian, Zakieh

    2016-01-01

    Purpose: To report a case of unilateral post trabeculectomy globe massage-induced keratoconus (KCN). Case Report: A 52-year-old lady with a history of trabeculectomy due to iridocorneal endothelial syndrome in her right eye was instructed to massage her globe to control gradual rise of intraocular pressure 1.5 years after surgery. The patient experienced high astigmatism and marked inferior corneal steepening after 3 years of globe massage. The left eye was normal in all aspects. Findings in different visual examinations were compatible with the diagnosis of unilateral KCN in the right eye of our patient. Conclusion: Chronic forceful frequent eye rubbing particularly with fingertips can be assumed to be the most important causative factor for KCN formation in this patient.

  16. Extracting uranium from seawater: Promising AF series adsorbents

    SciTech Connect

    Das, Sadananda; Oyola, Y.; Mayes, Richard T.; Janke, Christopher James; Kuo, Li-Jung; Gill, Gary; Wood, Jordana; Dai, Sheng

    2015-11-02

    Here, a new family of high surface area polyethylene fiber adsorbents (AF series) was recently developed at the Oak Ridge National Laboratory (ORNL). The AF series of were synthesized by radiation-induced graft polymerization of acrylonitrile and itaconic acid (at different monomer/co-monomer mol ratios) onto high surface area polyethylene fibers. The degree of grafting (%DOG) of AF series adsorbents was found to be 154 354%. The grafted nitrile groups were converted to amidoxime groups by treating with hydroxylamine. The amidoximated adsorbents were then conditioned with 0.44M KOH at 80 C followed by screening at ORNL with simulated seawater spiked with 8 ppm uranium. Uranium adsorption capacity in simulated seawater screening ranged from 170-200 g-U/kg-ads irrespective of %DOG. A monomer/co-monomer mol ratio in the range of 7.57-10.14 seemed to be optimum for highest uranium loading capacity. Subsequently, the adsorbents were also tested with natural seawater at Pacific Northwest National Laboratory (PNNL) using flow-through exposure uptake experiments to determine uranium loading capacity with varying KOH conditioning time at 80 C. The highest adsorption capacity of AF1 measured after 56 days of marine testing was demonstrated as 3.9 g-U/kg-adsorbent and 3.2 g-U/kg-adsorbent for 1hr and 3hrs of KOH conditioning at 80 C, respectively. Based on capacity values of several AF1 samples, it was observed that changing KOH conditioning from 3hrs to 1hr at 80 C resulted in 22-27% increase in uranium loading capacity in seawater.

  17. Extracting uranium from seawater: Promising AF series adsorbents

    DOE PAGES

    Das, Sadananda; Oyola, Y.; Mayes, Richard T.; Janke, Christopher James; Kuo, Li-Jung; Gill, Gary; Wood, Jordana; Dai, Sheng

    2015-11-02

    Here, a new family of high surface area polyethylene fiber adsorbents (AF series) was recently developed at the Oak Ridge National Laboratory (ORNL). The AF series of were synthesized by radiation-induced graft polymerization of acrylonitrile and itaconic acid (at different monomer/co-monomer mol ratios) onto high surface area polyethylene fibers. The degree of grafting (%DOG) of AF series adsorbents was found to be 154 354%. The grafted nitrile groups were converted to amidoxime groups by treating with hydroxylamine. The amidoximated adsorbents were then conditioned with 0.44M KOH at 80 C followed by screening at ORNL with simulated seawater spiked with 8more » ppm uranium. Uranium adsorption capacity in simulated seawater screening ranged from 170-200 g-U/kg-ads irrespective of %DOG. A monomer/co-monomer mol ratio in the range of 7.57-10.14 seemed to be optimum for highest uranium loading capacity. Subsequently, the adsorbents were also tested with natural seawater at Pacific Northwest National Laboratory (PNNL) using flow-through exposure uptake experiments to determine uranium loading capacity with varying KOH conditioning time at 80 C. The highest adsorption capacity of AF1 measured after 56 days of marine testing was demonstrated as 3.9 g-U/kg-adsorbent and 3.2 g-U/kg-adsorbent for 1hr and 3hrs of KOH conditioning at 80 C, respectively. Based on capacity values of several AF1 samples, it was observed that changing KOH conditioning from 3hrs to 1hr at 80 C resulted in 22-27% increase in uranium loading capacity in seawater.« less

  18. The effects of lumbar massage on muscle fatigue, muscle oxygenation, low back discomfort, and driver performance during prolonged driving.

    PubMed

    Durkin, J L; Harvey, A; Hughson, R L; Callaghan, J P

    2006-01-15

    An increasing dependence of society on automobiles for both work and leisure and the corresponding increase in time spent seated in the car has been correlated with a greater risk of low back pain and absence from work (Porter and Gyi 2002). This study examined the effects of three types of lumbar massage units on seating comfort, muscle fatigue, muscle oxygenation, muscle blood flow and driving performance during a 1 h simulated driving task. Electromyographic (EMG) signals were recorded from the right and left thoracic and lumbar erector spinae musculature. Average EMG (AEMG), mean power frequency (MPF), gaps and amplitude probability distribution function (APDF) parameters were analysed from the three massage seats and compared to a control seat. Near infrared spectroscopy (NIRS) and skin temperature from the right thoracic and lumbar erector spinae were used as an indication of muscle oxygenation and blood flow throughout the driving task. Ratings of perceived discomfort were used to assess driver discomfort, and driving performance was assessed by calculating mean lap times for the duration of each driving trial. The results showed statistically significant increases in skin temperature compared with the control seat after 60 min of driving. The NIRS results reflected these trends although the results were not statistically significant. AEMG and MPF measures showed no significant differences between the seats. MPF measures were found to increase over time, effects attributed to increases in muscle temperature. Gaps and APDF analyses revealed greater rest times and lower activation levels, respectively, with the control seat, which could result in increased loading of passive structures. This study demonstrated the beneficial effects of lumbar massage systems in increasing muscle blood flow and oxygenation. Although EMG parameters were not significantly different, the trends support the significant blood flow results. Future research should include longer

  19. The Effect of Massage With Lavender Oil on Restless Leg Syndrome in Hemodialysis Patients: A Randomized Controlled Trial

    PubMed Central

    Hashemi, Sayyed Hossein; Hajbagheri, Ali; Aghajani, Mohammad

    2015-01-01

    Background: Restless leg syndrome (RLS) is a common problem in patients with chronic renal failure. It can reduce the quality of life and sleep disturbances. This disorder is usually treated pharmacologically. Recently, complementary medicine methods have been suggested because of chemical drugs adverse effects. There is not enough evidence about the effect of aromatherapy on RLS. Objectives: The aim of this study was to determine the effects of massage with lavender oil on RLS symptoms in hemodialysis patients. Patients and Methods: This randomized clinical trial study included 70 hemodialysis patients with RLS that were randomly assigned into two groups in 2014. The experimental group received effleurage massage using lavender oil and control group received routine care for three weeks. Data was collected with RLS questionnaire and analyzed using independent and paired t-test and Chi-square test. Results: The mean RLS scores were not significantly different in the two groups at the start of study (22.41 ± 7.67 vs. 22.90 ± 4.38, P = 0.76). At the end of study, the mean RLS score significantly decreased in the intervention group, while this score remained relatively un-changed in the control group (12.41 ± 5.49 vs. 23.23 ± 4.52, P < 0.0001). Conclusions: Lavender oil massage was effective to improve RLS in hemodialysis patients. It has no adverse effects, is practical and cost-effective. It is suggested to be used along with routine treatment of RLS in hemodialysis patients. PMID:26835466

  20. Skin to skin interactions. Does the infant massage improve the couple functioning?

    PubMed Central

    Gnazzo, Antonio; Guerriero, Viviana; Di Folco, Simona; Zavattini, Giulio C.; de Campora, Gaia

    2015-01-01

    Transition to parenthood is a critical stage of life due to several changes the couple has to handle. A large body of studies described how transition to parenthood can be linked to the onset of depressive symptoms, as well as the perception of a low social support, and an increased stress, representing a risk for the early mother–baby relationship. Infant massage (IM) emerged as a helpful tool to improve maternal skills in interacting with the baby, and leading toward a decreasing of post-partum symptoms. However, a growing body of literature highlights that men also may experience post-partum diseases, representing an additional risk for the development of the baby. To date, no study observed the impact of the IM on both partners. The aim of the current qualitative research is to observe the impact of the IM on a single couple of parents at childbirth. Pre (Time 1) and post-intervention (Time 3) procedure has been established to observe the changes occurring over the time in the couple. In particular, each member of the couple filled out the EPDS, the BDI-II, the MSPSS, and the PSI-SF both at Time 1 and at Time 3. The treatment (Time 2) was represented by the IM training, and lasted 4 weeks. Findings revealed a decrease in depressive symptoms in both partners, as well as an improvement of their perception of stress related to parental role. No changes has been detected with respect to the perception of social support. The IM seems to be a helpful approach to prevent the establishment of pathological conditions in new parents. Although no direct measures on the child were used, the current qualitative data seem to suggest that the IM may represent a valuable tool to prevent the onset of early negative outcomes of the baby. Further investigations and empirical data are needed to improve the knowledge in this field. PMID:26441813

  1. A Novel Massage Therapy Technique for Management of Chronic Cervical Pain: A Case Series

    PubMed Central

    Thompson, William R.; Carter, Ronald; Rohe, Benjamin; Duncan, Randall L.; Cooper, Carlton R.

    2011-01-01

    Background: Neck pain is a generalized condition resulting from a complex etiology with presentation of a wide variety of symptoms. Neck pain is most often accompanied by decreased range of motion (ROM), muscle and joint stiffness, and limitations in functional capabilities. This condition may result in significant personal and societal burden. Purpose: We evaluated the effectiveness of a novel massage therapy intervention by following the treatment regimen and outcomes of two patients experiencing chronic neck pain. Participants: Two patients (46 and 53 years old) experienced chronic (>5 years) neck pain. Both patients reported pain, limited ROM, and muscle and joint stiffness. Additionally, the first patient reported a lack of sleep, and both patients stated their pain interfered with their quality of life and activities of daily living. Intervention: Patients received the Integrative Muscular Movement Technique (IMMT) intervention approximately twice a week for a total of eight treatments, each approximately 20 minutes in duration. Results: Both patients experienced a reduction in pain and an increase in cervical ROM in flexion, extension, rotation, and sidebending. The first patient also reported an increased ability to sleep. Both patients reported an increased ability to perform activities of daily living, including work-related responsibilities. Conclusions: For the two patients included in this report, therapist observations and patient reports indicate that inclusion of the IMMT treatment in a treatment regimen for chronic neck pain may lead to decreased pain and increased cervical ROM. These positive effects of the IMMT intervention may have a role in enhancing functional outcomes of these patients. PMID:22016757

  2. 40 CFR 180.1206 - Aspergillus flavus AF36; exemption from the requirement of a tolerance.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Aspergillus flavus AF36; exemption... FOOD Exemptions From Tolerances § 180.1206 Aspergillus flavus AF36; exemption from the requirement of a... pesticide Aspergillus flavus AF36 in or on cotton, gin byproducts; cotton, hulls; cotton, meal;...

  3. Embossed Teflon AF Laminate Membrane Microfluidic Diaphragm Valves

    NASA Technical Reports Server (NTRS)

    Willis, Peter; Hunt, Brian; White,Victor; Grunthaner, Frank

    2008-01-01

    A microfluidic system has been designed to survive spaceflight and to function autonomously on the Martian surface. It manipulates microscopic quantities of liquid water and performs chemical analyses on these samples to assay for the presence of molecules associated with past or present living processes. This technology lies at the core of the Urey Instrument, which is scheduled for inclusion on the Pasteur Payload of the ESA ExoMars rover mission in 2013. Fabrication processes have been developed to make the microfabricated Teflon-AF microfluidic diaphragm pumps capable of surviving extreme temperature excursions before and after exposure to liquid water. Two glass wafers are etched with features and a continuous Teflon membrane is sandwiched between them (see figure). Single valves are constructed using this geometry. The microfabricated devices are then post processed by heating the assembled device while applying pneumatic pressure to force the Teflon diaphragm against the valve seat while it is softened. After cooling the device, the embossed membrane retains this new shape. This solves previous problems with bubble introduction into the fluid flow where deformations of the membrane at the valve seat occurred during device bonding at elevated temperatures (100-150 C). The use of laminated membranes containing commercial Teflon AF 2400 sheet sandwiched between spun Teflon AF 1600 layers performed best, and were less gas permeable than Teflon AF 1600 membranes on their own. Spinning Teflon AF 1600 solution (6 percent in FLOURINERT(Registered TradeMark) FC40 solvent, 3M Company) at 500 rpm for 1.5 seconds, followed by 1,000 rpm for 3 seconds onto Borofloat glass wafers, results in a 10-micron-thick film of extremely smooth Teflon AF. This spinning process is repeated several times on flat, blank, glass wafers in order to gradually build a thick, smooth membrane. After running this process at least five times, the wafer and Teflon coating are heated under vacuum

  4. Developing an educational dvd on the use of hand massage in the care of people with dementia: An innovation.

    PubMed

    Tuohy, Dympna; Graham, Margaret M; Johnson, Kevin; Tuohy, Teresa; Burke, Kath

    2015-07-01

    The world's population is ageing and while the vast majority of older people live independently, a significant number will develop dementia. Communication and interpersonal skills are essential in developing relationships. People with dementia may have complex health needs and may have limited language capacity and therefore the use of presence and touch and more specifically hand massage gains greater significance for their wellbeing. This paper describes the process of developing an educational dvd on the use of hand massage in the care of people with dementia which is easily accessible via the web. A description of the design and project management including post production editing is provided. A number of outcomes are identified including: dvd launch, development of local and national interest, facilitation of workshops and the securing of funding for research. The educational dvd is a resource for learning for health care professionals and members of the public. The initiative offers a way of using technology to support individuals, nurses, carers and families living with dementia. This project demonstrates collaboration and connection between practice, education and technology and highlights the importance of the cyclical nature of theory and practice in responding to health care needs of a community.

  5. Faculty Perception of and Resistance to Online Education in the Fields of Acupuncture, Chiropractic, and Massage Therapy

    PubMed Central

    Schwartz, Jan

    2010-01-01

    This paper reports findings of a research study undertaken to determine the attitudes and perceptions of acupuncture, chiropractic, and massage therapy faculty with regard to online learning within their respective disciplines, and to determine how they might be persuaded to teach online. The study surveyed faculty teaching at schools in these three fields and followed up with additional interviews. The study results indicate that, in general, acupuncture, chiropractic, and massage therapy faculty lack awareness of the capabilities of online education and the elements of good online learning. There is also a perception that what they teach cannot be taught online because of its kinesthetic requirements. The faculty hold this perception in spite of the success of medical science and related health care fields in the online environment, and they do not seem to separate the kinesthetic from the didactic. The present study indicates that faculty opinions about online instruction in this alternative type of education range from being willing to look at the potential of online education to outright dismissing it. PMID:21589712

  6. The effect of aromatherapy abdominal massage on alleviating menstrual pain in nursing students: a prospective randomized cross-over study.

    PubMed

    Marzouk, Tyseer M F; El-Nemer, Amina M R; Baraka, Hany N

    2013-01-01

    Dysmenorrhea is a common cause of sickness absenteeism from both classes and work. This study investigated the effect of aromatherapy massage on a group of nursing students who are suffering of primary dysmenorrhea. A randomized blind clinical trial of crossover design was used. In the first treatment phase, group 1 (n = 48) received aromatherapy abdominal massage once daily for seven days prior to menstruation using the essential oils (cinnamon, clove, rose, and lavender in a base of almond oil). Group 2 (n = 47) received the same intervention but with placebo oil (almond oil). In the second treatment phase, the two groups switched to alternate regimen. Level and duration of pain and the amount of menstrual bleeding were evaluated at the baseline and after each treatment phase. During both treatment phases, the level and duration of menstrual pain and the amount of menstrual bleeding were significantly lower in the aromatherapy group than in the placebo group. These results suggests that aromatherapy is effective in alleviating menstrual pain, its duration and excessive menstrual bleeding. Aromatherapy can be provided as a nonpharmacological pain relief measure and as a part of nursing care given to girls suffering of dysmenorrhea, or excessive menstrual bleeding.

  7. Durable Superhydrophobic Surfaces via Spontaneous Wrinkling of Teflon AF.

    PubMed

    Scarratt, Liam R J; Hoatson, Ben S; Wood, Elliot S; Hawkett, Brian S; Neto, Chiara

    2016-03-01

    We report the fabrication of both single-scale and hierarchical superhydrophobic surfaces, created by exploiting the spontaneous wrinkling of a rigid Teflon AF film on two types of shrinkable plastic substrates. Sub-100 nm to micrometric wrinkles were reproducibly generated by this simple process, with remarkable control over the size and hierarchy. Hierarchical Teflon AF wrinkled surfaces showed extremely high water repellence (contact angle 172°) and very low contact angle hysteresis (2°), resulting in droplets rolling off the surface at tilt angles lower than 5°. The wrinkling process intimately binds the Teflon AF layer with its substrate, making these surfaces mechanically robust, as revealed by macroscale and nanoscale wear tests: hardness values were close to that of commercial optical lenses and aluminum films, resistance to scratch was comparable to commercial hydrophobic coatings, and damage by extensive sonication did not significantly affect water repellence. By this fabrication method the size of the wrinkles can be reproducibly tuned from the nanoscale to the microscale, across the whole surface in one step; the fabrication procedure is extremely rapid, requiring only 2 min of thermal annealing to produce the desired topography, and uses inexpensive materials. The very low roll-off angles achieved in the hierarchical surfaces offer a potentially up-scalable alternative as self-cleaning and drag-reducing coatings.

  8. Wild-Type U2AF1 Antagonizes the Splicing Program Characteristic of U2AF1-Mutant Tumors and Is Required for Cell Survival

    PubMed Central

    Fei, Dennis Liang; Motowski, Hayley; Chatrikhi, Rakesh; Gao, Shaojian; Kielkopf, Clara L.; Varmus, Harold

    2016-01-01

    We have asked how the common S34F mutation in the splicing factor U2AF1 regulates alternative splicing in lung cancer, and why wild-type U2AF1 is retained in cancers with this mutation. A human lung epithelial cell line was genetically modified so that U2AF1S34F is expressed from one of the two endogenous U2AF1 loci. By altering levels of mutant or wild-type U2AF1 in this cell line and by analyzing published data on human lung adenocarcinomas, we show that S34F-associated changes in alternative splicing are proportional to the ratio of S34F:wild-type gene products and not to absolute levels of either the mutant or wild-type factor. Preferential recognition of specific 3′ splice sites in S34F-expressing cells is largely explained by differential in vitro RNA-binding affinities of mutant versus wild-type U2AF1 for those same 3′ splice sites. Finally, we show that lung adenocarcinoma cell lines bearing U2AF1 mutations do not require the mutant protein for growth in vitro or in vivo. In contrast, wild-type U2AF1 is required for survival, regardless of whether cells carry the U2AF1S34F allele. Our results provide mechanistic explanations of the magnitude of splicing changes observed in U2AF1-mutant cells and why tumors harboring U2AF1 mutations always retain an expressed copy of the wild-type allele. PMID:27776121

  9. Identification and functional characterization of grass carp IL-17A/F1: An evaluation of the immunoregulatory role of teleost IL-17A/F1.

    PubMed

    Du, Linyong; Feng, Shiyu; Yin, Licheng; Wang, Xinyan; Zhang, Anying; Yang, Kun; Zhou, Hong

    2015-07-01

    In mammals, IL-17A and IL-17F are hallmark cytokines of Th17 cells which act significant roles in eradicating extracellular pathogens. IL-17A and IL-17F homologs nominated as IL-17A/F1-3 have been revealed in fish and their functions remain largely undefined. Here we identified and characterized grass carp IL-17A/F1 (gcIL-17A/F1) in fish immune system. In this regard, both tissue distribution and inductive expression of gcIL-17A/F1 indicated its possible involvement in immune response. Moreover, recombinant gcIL-17A/F1 (rgcIL-17A/F1) was prepared and displayed an ability to enhance pro-inflammatory cytokines (IL-1β, TNF-α and IL-6) mRNA expression in head kidney leukocytes. It is suggestive of that gcIL-17A/F1 may act as a proinflammatory cytokine in fish immunity. Besides, rgcIL-17A/F1 induced gene expression and protein release of grass carp chemokine CXCL-8 (gcCXCL-8) in head kidney cells (HKCs), probably via NF-κB, p38 and Erk1/2 pathways. In particular, culture medium from the HKCs treated by rgcIL-17A/F1 could stimulate peripheral blood leukocytes migration and immunoneutralization of endogenous gcCXCL-8 could partially attenuate this stimulation, suggesting that rgcIL-17A/F1 could recruit immune cells through producing gcCXCL-8 as mammalian IL-17 A and F. Taken together, we not only identified the pro-inflammatory role of gcIL-17A/F1 in host defense, but also provided the basis for clarifying Th17 cells in teleost. PMID:25847875

  10. Do Sexually Oriented Massage Parlors Cluster in Specific Neighborhoods? A Spatial Analysis of Indoor Sex Work in Los Angeles and Orange Counties, California

    PubMed Central

    Kim, Anna J.; Takahashi, Lois; Wiebe, Douglas J.

    2015-01-01

    Objective Social determinants of health may be substantially affected by spatial factors, which together may explain the persistence of health inequities. Clustering of possible sources of negative health and social outcomes points to a spatial focus for future interventions. We analyzed the spatial clustering of sex work businesses in Southern California to examine where and why they cluster. We explored economic and legal factors as possible explanations of clustering. Methods We manually coded data from a website used by paying members to post reviews of female massage parlor workers. We identified clusters of sexually oriented massage parlor businesses using spatial autocorrelation tests. We conducted spatial regression using census tract data to identify predictors of clustering. Results A total of 889 venues were identified. Clusters of tracts having higher-than-expected numbers of sexually oriented massage parlors (“hot spots”) were located outside downtowns. These hot spots were characterized by a higher proportion of adult males, a higher proportion of households below the federal poverty level, and a smaller average household size. Conclusion Sexually oriented massage parlors in Los Angeles and Orange counties cluster in particular neighborhoods. More research is needed to ascertain the causal factors of such clusters and how interventions can be designed to leverage these spatial factors. PMID:26327731

  11. A Journey of Self-Discovery: An Intervention Involving Massage, Yoga and Relaxation for Children with Emotional and Behavioural Difficulties Attending Primary Schools

    ERIC Educational Resources Information Center

    Powell, Lesley; Gilchrist, Mollie; Stapley, Jacqueline

    2008-01-01

    This study reports on an intervention involving massage, yoga and relaxation delivered to young children with emotional and behavioural difficulties. Children (n = 126) were invited to participate in the Self-discovery Programme (SDP) with parental consent. A total of 107 children aged 8-11 years completed the SDP and all measures. Children were…

  12. Neonatal Bathing and Massage Intervention with Fathers, Behavioural Effects 12 Weeks after Birth of the First Baby: The Sunraysia Australia Intervention Project.

    ERIC Educational Resources Information Center

    Scholz, Kim; Samuels, Curtis A.

    1992-01-01

    Examined the effect on father-infant relationships of a parent training program on infant massage and bathing. Infants in the treatment group greeted fathers with more eye contact, smiles, vocalizing, reaching, and orienting responses and showed less avoidance behavior than did control group infants. Fathers in the treatment group showed greater…

  13. Report on an Intervention Involving Massage and Yoga for Male Adolescents Attending a School for Disadvantaged Male Adolescents in the UK

    ERIC Educational Resources Information Center

    Powell, L. A.; Potter, L.

    2010-01-01

    The purpose of this study was to determine the feasibility of providing an intervention involving massage and yoga in a school exclusively for male disadvantaged adolescents who experience emotional and behavioural difficulties. Data was collected using self-administered questionnaires completed by teachers and pupils prior to, and completion of,…

  14. ROLLER‐MASSAGER APPLICATION TO THE HAMSTRINGS INCREASES SIT‐AND‐REACH RANGE OF MOTION WITHIN FIVE TO TEN SECONDS WITHOUT PERFORMANCE IMPAIRMENTS

    PubMed Central

    Sullivan, Kathleen M.; Silvey, Dustin B.J.; Button, Duane C.

    2013-01-01

    Background: Foam rollers are used to mimic myofascial release techniques and have been used by therapists, athletes, and the general public alike to increase range of motion (ROM) and alleviate pressure points. The roller‐massager was designed to serve a similar purpose but is a more portable device that uses the upper body rather than body mass to provide the rolling force. Objectives/Purpose: A roller massager was used in this study to examine the acute effects on lower extremity ROM and subsequent muscle length performance. Methods: Seven male and ten female volunteers took part in 4 trials of hamstrings roller‐massager rolling (1 set – 5 seconds, 1 set – 10 seconds, 2 sets – 5 seconds, and 2 sets – 10 seconds) at a constant pressure (13 kgs) and a constant rate (120 bpm). A group of 9 participants (three male, six female) also performed a control testing session with no rolling intervention. A sit and reach test for ROM, along with a maximal voluntary contraction (MVC) force and muscle activation of the hamstrings were measured before and after each session of rolling. Results: A main effect for testing time (p<0.0001) illustrated that the use of the roller‐massager resulted in a 4.3% increase in ROM. There was a trend (p=0.069) for 10s of rolling duration to increase ROM more than 5s rolling duration. There were no significant changes in MVC force or MVC EMG activity after the rolling intervention. Conclusions: The use of the roller‐massager had no significant effect on muscle strength, and can provide statistically significant increases in ROM, particularly when used for a longer duration. PMID:23772339

  15. Comparison of semilunar coronally repositioned flap with gingival massaging using an Ayurvedic product (irimedadi taila) in the treatment of class-I gingival recession: A clinical study

    PubMed Central

    Mishra, Amit Kumar; Kumathalli, Kanteshwari; Sridhar, Raja; Maru, Rahul; Mangal, Brijesh; Kedia, Sameer; Shrihatti, Ravi

    2014-01-01

    AIM: To study the comparison in terms of root coverage the effect of gingival massaging using an ayurvedic product and semilunar coronally repositioned flap (SCRF) to assess the treatment outcomes in the management of Miller’s class I gingival recessions over a-6 mo period. METHODS: The present study comprised of total of 90 sites of Miller’s class-I gingival recessions in the maxillary anteriors, the sites were divided into three groups each comprising 30 sites, Group I-were treated by massaging using a Placebo (Ghee) Group II-were treated by massaging using an ayurvedic product (irimedadi taila). Group III-were treated by SCRF. Clinical parameters assessed included recession height, recession width, probing pocket depth, width of attached gingiva, clinical attachment level and thickness of keratinized tissue. Clinical recordings were performed at baseline and 6 mo later. The results were analyzed to determine improvements in the clinical parameters. The comparison was done using Wilcoxon signed rank test. The overall differences in the clinical improvements between the three groups was done using Kruskal-Wallis test. The probability value (P-value) of less than 0.01 was considered as statistically significant. RESULTS: Non-surgical periodontal therapy and gingival massaging improves facial gingival recessions and prevents further progression of mucogingival defects. Root coverage was achieved in both the experimental groups. The SCRF group proved to be superior in terms of all the clinical parameters. CONCLUSION: Root coverage is significantly better with semilunar coronally repositioned flap compared with the gingival massaging technique in the treatment of shallow maxillary Miller class I gingival recession defects. PMID:25325064

  16. Improvement and biological applications of fluorescent probes for zinc, ZnAFs.

    PubMed

    Hirano, Tomoya; Kikuchi, Kazuya; Urano, Yasuteru; Nagano, Tetsuo

    2002-06-12

    The development and cellular applications of novel fluorescent probes for Zn2+, ZnAF-1F, and ZnAF-2F are described. Fluorescein is used as a fluorophore of ZnAFs, because its excitation and emission wavelengths are in the visible range, which minimizes cell damage and autofluorescence by excitation light. N,N-Bis(2-pyridylmethyl)ethylenediamine, used as an acceptor for Zn2+, is attached directly to the benzoic acid moiety of fluorescein, resulting in very low quantum yields of 0.004 for ZnAF-1F and 0.006 for ZnAF-2F under physiological conditions (pH 7.4) due to the photoinduced electron-transfer mechanism. Upon the addition of Zn2+, the fluorescence intensity is quickly increased up to 69-fold for ZnAF-1F and 60-fold for ZnAF-2F. Apparent dissociation constants (K(d)) are in the nanomolar range, which affords sufficient sensitivity for biological applications. ZnAFs do not fluoresce in the presence of other biologically important cations such as Ca2+ and Mg2+, and are insensitive to change of pH. The complexes with Zn2+ of previously developed ZnAFs, ZnAF-1, and ZnAF-2 decrease in fluorescence intensity below pH 7.0 owing to protonation of the phenolic hydroxyl group of fluorescein, whose pKa value is 6.2. On the other hand, the Zn2+ complexes of ZnAF-1F and ZnAF-2F emit stable fluorescence around neutral and slightly acidic conditions because the pKa values are shifted to 4.9 by substitution of electron-withdrawing fluorine at the ortho position of the phenolic hydroxyl group. For application to living cells, the diacetyl derivative of ZnAF-2F, ZnAF-2F DA, was synthesized. ZnAF-2F DA can permeate through the cell membrane, and is hydrolyzed by esterase in the cytosol to yield ZnAF-2F, which is retained in the cells. Using ZnAF-2F DA, we could measure the changes of intracellular Zn2+ in cultured cells and hippocampal slices.

  17. Binding sites for two novel phosphoproteins, 3AF5 and 3AF3, are required for rbcS-3A expression.

    PubMed Central

    Sarokin, L P; Chua, N H

    1992-01-01

    Previous studies of boxes II (-151 to -138) and III (-125 to -114), binding sites for the nuclear factor GT-1 within the -166 deleted promoter of the ribulose-1,5-bisphosphate carboxylase-3A (rbcS-3A) gene, suggested that GT-1 might act in concert with an additional protein to confer light-responsive rbcS-3A expression. In this work, S1 analysis of RNA isolated from transgenic tobacco plants carrying mutant rbcS-3A constructs led to the identification of two short sequences located at the 5' and 3' ends of box III that are required for expression. These two sequences serve as binding sites for two novel proteins, 3AF5 and 3AF3. Gel shift studies using tetramerized binding sites for both 3AF5 and 3AF3 showed that complexes with faster mobilities were formed using nuclear extracts prepared from dark-adapted plants compared with those from light-grown tobacco plants. Phosphatase treatment of extracts from light-grown plants resulted in the formation of complexes with faster mobility. Although the binding of 3AF3 to its target site is dependent upon phosphorylation, the binding of 3AF5 does not appear to be affected by its phosphorylation state. These results suggest that the phosphorylated forms of both 3AF5 and 3AF3 are required for -166 rbcS-3A expression but that the mechanisms differ by which phosphorylation regulates the activities of 3AF5 and 3AF3. PMID:1498605

  18. The Advancing State of AF-M315E Technology

    NASA Technical Reports Server (NTRS)

    Masse, Robert; Spores, Ronald A.; McLean, Chris

    2014-01-01

    The culmination of twenty years of applied research in hydroxyl ammonium nitrate (HAN)-based monopropellants, the NASA Space Technology mission Directorate's (STMD) Green Propellant Infusion Mission (GPIM) will achieve the first on-orbit demonstration of an operational AF-M315E green propellant propulsion system by the end of 2015. Following an contextual overview of the completed flight design of the GPIM propellant storage and feed system, results of first operation of a flight-representative heavyweight 20-N engineering model thruster (to be conducted in mid-2014) are presented with performance comparisons to prior lab model (heavyweight) test articles.

  19. Fracture and Collapse of Balloon-Expandable Stents in the Bilateral Common Iliac Arteries Due to Shiatsu Massage

    SciTech Connect

    Ichihashi, Shigeo Higashiura, Wataru; Itoh, Hirofumi; Sakaguchi, Shoji; Kichikawa, Kimihiko

    2012-12-15

    We report a case of stent fracture and collapse of balloon-expandable stents caused by shiatsu massage. A 76-year-old man presented with complaints of intermittent claudication of the right lower extremity. Stenoses of the bilateral common iliac arteries (CIAs) were detected. Balloon-expandable stents were deployed in both CIAs, resulting in resolution of symptoms. Five months later, pelvis x-ray showed collapse of both stents. Despite the stent collapse, the patient was asymptomatic, and his ankle brachial index values were within the normal range. Further history showed that the patient underwent daily shiatsu therapy in the umbilical region, which may have triggered collapse of the stent. Physicians should advise patients to avoid compression of the abdominal wall after implantation of a stent in the iliac artery.

  20. AF64A-induced brain damage and its relation to dementia.

    PubMed

    Hörtnagl, H

    1994-01-01

    Several data obtained in the AF64A-model are of particular relevance for our understanding of the pathogenesis and progression of Alzheimer's disease. The AF64A-induced withdrawal of cholinergic function in the rat hippocampus was associated with reversible functional changes in other neurotransmitters, including noradrenaline, serotonin, somatostatin and glutamate, thereby mimicking changes in Alzheimer's disease. Identical changes in markers for synaptic vesicles were found in Alzheimer's disease and AF64A-model. A study on the role of gender revealed a higher susceptibility to the neurotoxic action of AF64A in female rats. The cholinergic deficit was also responsible for a disinhibition of the negative feedback regulation of glucocorticoids. Increased exposure to glucocorticoids, however, enhanced the vulnerability of hippocampal cholinergic neurons to AF64A. These data indicate that the AF64A-induced cholinergic deficit in the rat brain represents a reliable tool to study several mechanisms possibly involved in Alzheimer's disease.

  1. Efficacy of Massage Therapy on Pain and Dysfunction in Patients with Neck Pain: A Systematic Review and Meta-Analysis

    PubMed Central

    2014-01-01

    Objective. To systematically evaluate the evidence of whether massage therapy (MT) is effective for neck pain. Methods. Randomized controlled trials (RCTs) were identified through searches of 5 English and Chinese databases (to December 2012). The search terms included neck pain, neck disorders, cervical vertebrae, massage, manual therapy, Tuina, and random. In addition, we performed hand searches at the library of Nanjing University of Traditional Chinese Medicine. Two reviewers independently abstracted data and assessed the methodological quality of RCTs by PEDro scale. And the meta-analyses of improvements on pain and neck-related function were conducted. Results. Fifteen RCTs met inclusion criteria. The meta-analysis showed that MT experienced better immediate effects on pain relief compared with inactive therapies (n = 153; standardised mean difference (SMD), 1.30; 95% confidence interval (CI), 0.09 to 2.50; P = 0.03) and traditional Chinese medicine (n = 125; SMD, 0.73; 95% CI 0.13 to 1.33; P = 0.02). There was no valid evidence of MT on improving dysfunction. With regard to follow-up effects, there was not enough evidence of MT for neck pain. Conclusions. This systematic review found moderate evidence of MT on improving pain in patients with neck pain compared with inactive therapies and limited evidence compared with traditional Chinese medicine. There were no valid lines of evidence of MT on improving dysfunction. High quality RCTs are urgently needed to confirm these results and continue to compare MT with other active therapies for neck pain. PMID:24695806

  2. Characterization of Soil Organic Matter from African Dark Earth (AfDE) Soils

    NASA Astrophysics Data System (ADS)

    Plante, A. F.; Fujiu, M.; Ohno, T.; Solomon, D.; Lehmann, J.; Fraser, J. A.; Leach, M.; Fairhead, J.

    2014-12-01

    Anthropogenic Dark Earths are soils generated through long-term human inputs of organic and pyrogenic materials. These soils were originally discovered in the Amazon, and have since been found in Australia and in this case in Africa. While tropical soils are typically characterized by low soil organic matter (SOM) concentrations, African Dark Earths (AfDE) are black, highly fertile and carbon-rich soils formed through an extant but ancient soil management system. The objective of this study was to characterize the organic matter accumulated in AfDE and contrast it with non-AfDE soils. Characterization of bulk soil organic matter of several (n=11) AfDE and non-AfDE pairs of surface (0-15 cm) soils using thermal analysis techniques (TG-DSC-EGA) resulted in substantial differences in SOM composition and the presence of pyrogenic C. Such pyrogenic organic matter is generally considered recalcitrant, but the fertility gains in AfDE are generated by labile, more rapidly cycling pools of SOM. As a result, we characterized hot water- and pyrophosphate-extractable pools of SOM using fluorescence (EEM/PARAFAC) and high resolution mass spectrometry (FT-ICR-MS). EEM/PARAFAC data suggests that AfDE samples had a greater fraction of their DOM that was more humic-like than the paired non-AfDE samples. Similarly, FT-ICR-MS analyses of extracts suggest that differences among the sites analyzed were larger than between the paired AfDE and non-AfDE extracts. Overall, in spite of substantial differences in the composition of bulk SOM, the extractable fractions appear to be relatively similar between the AfDE and non-AfDE soils.

  3. MicroRNA-205 downregulates mixed-lineage-AF4 oncogene expression in acute lymphoblastic leukemia

    PubMed Central

    Dou, Liping; Li, Jingxin; Zheng, Dehua; Li, Yonghui; Gao, Xiaoning; Xu, Chengwang; Gao, Li; Wang, Lili; Yu, Li

    2013-01-01

    Myeloid/lymphoid or mixed-lineage AF4 acute lymphoblastic leukemia (MLL-AF4 ALL) is a pediatric leukemia that occurs rarely in adults. MLL-AF4 ALL is typically characterized by the presence of chromosomal translocation (t(4;1l)(q21;q23)), leading to expression of MLL-AF4 fusion protein. Although MLL-AF4 fusion protein triggers a molecular pathogenesis and hematological presentations that are unique to leukemias, the precise role of this oncogene in leukemogenesis remains unclear. Previous studies have indicated that microRNAs (miRs) might modulate the expression of MLL-AF4 ALL fusion protein, thereby suggesting the involvement of miR in progression or suppression of MLL-AF4 ALL. We have previously demonstrated that miR-205 negatively regulates transcription of an MLL-AF4 luciferase reporter. Here, we report that exogenous expression of miR-205 in MLL-AF4 human cell lines (RS4;11 and MV4-11) inversely regulates the expression of MLL-AF4 at both messenger RNA (mRNA) and protein level. Furthermore, miR-205 significantly induced apoptosis in MLL-AF4 cells as evidenced by Annex in V staining using fluorescence-activated cell sorting (FACS) analysis. The proliferative capacity of leukemic cells was suppressed by miR-205. The addition of an miR-205 inhibitor was able to restore the observed effects. In conclusion, these findings demonstrate that miR-205 may have potential value as a novel therapeutic agent in the treatment of MLL-AF4 ALL. PMID:24009426

  4. Structure and biological activities of eumenine mastoparan-AF (EMP-AF), a new mast cell degranulating peptide in the venom of the solitary wasp (Anterhynchium flavomarginatum micado).

    PubMed

    Konno, K; Hisada, M; Naoki, H; Itagaki, Y; Kawai, N; Miwa, A; Yasuhara, T; Morimoto, Y; Nakata, Y

    2000-11-01

    A new mast cell degranulating peptide, eumenine mastoparan-AF (EMP-AF), was isolated from the venom of the solitary wasp Anterhynchium flavomarginatum micado, the most common eumenine wasp found in Japan. The structure was analyzed by FAB-MS/MS together with Edman degradation, which was corroborated by solid-phase synthesis. The sequence of EMP-AF, Ile-Asn-Leu-Leu-Lys-Ile-Ala-Lys-Gly-Ile-Ile-Lys-Ser-Leu-NH(2), was similar to that of mastoparan, a mast cell degranulating peptide from a hornet venom; tetradecapeptide with C-terminus amidated and rich in hydrophobic and basic amino acids. In fact, EMP-AF exhibited similar activity to mastoparan in stimulating degranulation from rat peritoneal mast cells and RBL-2H3 cells. It also showed significant hemolytic activity in human erythrocytes. Therefore, this is the first example that a mast cell degranulating peptide is found in the solitary wasp venom. Besides the degranulation and hemolytic activity, EMP-AF also affects on neuromuscular transmission in the lobster walking leg preparation. Three analogs EMP-AF-1 approximately 3 were snythesized and biologically tested together with EMP-AF, resulting in the importance of the C-terminal amide structure for biological activities.

  5. NMR study of the AF-SC-SC-AF phased transition in a pnictide superconductor LaFeAsO1-xHx

    NASA Astrophysics Data System (ADS)

    Fujiwara, Naoki; Sakurai, Ryosuke; Iimura, Soushi; Matsuishi, Satoru; Hosono, Hideo; Yamakawa, Youichi; Kontani, Hiroshi

    2014-03-01

    We have performed 75As and 1H NMR measurements in LaFeAsO1xHx, an isomorphic compound of LaFeAsO1xFx. LaFeAsO1xHx is an electron doped system, and O2- can be replaced with H- up to x = 0.5. LaFeAsO1xHx is known for having double superconducting (SC) domes on H doping. Recently, we discovered that a new antiferromagnetic (AF) phase follows the double SC domes on further H doping, forming a symmetric AF-SC-SC-AF phase alignment in the electronic phase diagram Unlike the AF ordering in the lightly H-doped regime, the AF ordering in the highly H-doped regime is attributed to the nesting between electron pockets. In the conference, we will show the data of both NMR spectra and the relaxation rate 1/T1 in the whole doping region. We will discuss the difference of electronic states between the lightly H-doped AF-SC phases and highly H-doped SC-AF phases. This work is supported by a Grant-in-Aid (Grant No. KAKENHI 23340101) from the Ministry of Education, Science, and Culture, Japan.

  6. The Impact of Massage Therapy on Function in Pain Populations—A Systematic Review and Meta-Analysis of Randomized Controlled Trials: Part I, Patients Experiencing Pain in the General Population

    PubMed Central

    Crawford, Cindy; Paat, Charmagne F.; Price, Ashley; Xenakis, Lea; Yang, EunMee; Zhang, Weimin

    2016-01-01

    Purpose. Pain is multi-dimensional and may be better addressed through a holistic, biopsychosocial approach. Massage therapy is commonly practiced among patients seeking pain management; however, its efficacy is unclear. This systematic review and meta-analysis is the first to rigorously assess the quality of massage therapy research and evidence for its efficacy in treating pain, function-related and health-related quality of life outcomes across all pain populations. Methods. Key databases were searched from inception through February 2014. Eligible randomized controlled trials were assessed for methodological quality using SIGN 50 Checklist. Meta-analysis was applied at the outcome level. A diverse steering committee interpreted the results to develop recommendations. Results. Sixty high quality and seven low quality studies were included in the review. Results demonstrate massage therapy effectively treats pain compared to sham [standardized mean difference (SMD) = −.44], no treatment (SMD = −1.14), and active (SMD = −0.26) comparators. Compared to active comparators, massage therapy was also beneficial for treating anxiety (SMD = −0.57) and health-related quality of life (SMD = 0.14). Conclusion. Based on the evidence, massage therapy, compared to no treatment, should be strongly recommended as a pain management option. Massage therapy is weakly recommended for reducing pain, compared to other sham or active comparators, and improving mood and health-related quality of life, compared to other active comparators. Massage therapy safety, research challenges, how to address identified research gaps, and necessary next steps for implementing massage therapy as a viable pain management option are discussed. PMID:27165971

  7. Identification and characterization of the afsR homologue regulatory gene from Streptomyces peucetius ATCC 27952.

    PubMed

    Parajuli, Niranjan; Viet, Hung Trinh; Ishida, Kenji; Tong, Hang Thi; Lee, Hei Chan; Liou, Kwangkyoung; Sohng, Jae Kyung

    2005-01-01

    We have isolated an afsR homologue, called afsR-p, through genome analysis of Streptomyces peucetius ATCC 27952. AfsR-p shares 60% sequence identity with AfsR from Streptomyces coelicolor A3 (2). afsR-p was expressed under the control of the ermE* promoter in its hosts S. peucetius, Streptomyces lividans TK 24, Streptomyces clavuligerus and Streptomyces griseus. We observed overproduction of doxorubicin (4-fold) in S. peucetius, gamma-actinorhodin (2.6-fold) in S. lividans, clavulanic acid (1.5-fold) in S. clavuligerus and streptomycin (slight) in S. griseus. Overproduction was due to expression of the gene in these strains as compared to the wild-type strains harboring the vector only. Comparative study of the expression of afsR-p revealed that regulatory networking in Streptomyces is not uniform. We speculate that phosphorylated AfsR-p becomes bound to the promoter region of afsS. The latter activates other regulatory genes, including pathway regulatory genes, and induces the production of secondary metabolites including antibiotics. We identified specific conserved amino acids and exploited them for the isolation of the partial sequence of the afsR homologue from S. clavuligerus and Streptomyces achromogens (rubradirin producer). Such findings provide additional evidence for the presence of a serine/threonine and tyrosine kinase-dependent global regulatory network in Streptomyces.

  8. Identification and characterization of the afsR homologue regulatory gene from Streptomyces peucetius ATCC 27952.

    PubMed

    Parajuli, Niranjan; Viet, Hung Trinh; Ishida, Kenji; Tong, Hang Thi; Lee, Hei Chan; Liou, Kwangkyoung; Sohng, Jae Kyung

    2005-01-01

    We have isolated an afsR homologue, called afsR-p, through genome analysis of Streptomyces peucetius ATCC 27952. AfsR-p shares 60% sequence identity with AfsR from Streptomyces coelicolor A3 (2). afsR-p was expressed under the control of the ermE* promoter in its hosts S. peucetius, Streptomyces lividans TK 24, Streptomyces clavuligerus and Streptomyces griseus. We observed overproduction of doxorubicin (4-fold) in S. peucetius, gamma-actinorhodin (2.6-fold) in S. lividans, clavulanic acid (1.5-fold) in S. clavuligerus and streptomycin (slight) in S. griseus. Overproduction was due to expression of the gene in these strains as compared to the wild-type strains harboring the vector only. Comparative study of the expression of afsR-p revealed that regulatory networking in Streptomyces is not uniform. We speculate that phosphorylated AfsR-p becomes bound to the promoter region of afsS. The latter activates other regulatory genes, including pathway regulatory genes, and induces the production of secondary metabolites including antibiotics. We identified specific conserved amino acids and exploited them for the isolation of the partial sequence of the afsR homologue from S. clavuligerus and Streptomyces achromogens (rubradirin producer). Such findings provide additional evidence for the presence of a serine/threonine and tyrosine kinase-dependent global regulatory network in Streptomyces. PMID:15921897

  9. AFS men and women differ most in their lifestyle choices

    USGS Publications Warehouse

    Connelly, N.A.; Brown, T.L.; Hardiman, J.M.

    2006-01-01

    The American Fisheries Society sponsored a survey to examine the career development choices of men and women and how they might differ by gender. A random sample of 700 men and 700 women was selected from the AFS membership database. The survey was mailed out in October 2004 and 991 questionnaires were returned for an adjusted response rate of 71%. Some differences exist between men and women in the areas of interest development, education, and employment, but the substantive differences occur in lifestyle choices. Women with a fisheries career are less likely to be married than men, even when age is controlled for, and women who are married are more likely to have dual-career considerations than their male counterparts. Among respondents without dependents in their home during their professional career, twice as many women as men think having children will adversely affect their career. For those with dependents, more than twice as many women as men said they had to put their career "on hold" because of their dependents. While AFS members do not represent all members of the fisheries profession, their experiences shed substantial light on the lifestyle choices likely faced by most members of the profession.

  10. Might Massage or Guided Meditation Provide “Means to a Better End”? Primary Outcomes from an Efficacy Trial with Patients at the End of Life

    PubMed Central

    Downey, Lois; Diehr, Paula; Standish, Leanna J.; Patrick, Donald L.; Kozak, Leila; Fisher, Douglass; Congdon, Sean; Lafferty, William E.

    2010-01-01

    This article reports findings from a randomized controlled trial of massage and guided meditation with patients at the end of life. Using data from 167 randomized patients, the authors consider patient outcomes through 10 weeks post-enrollment, as well as next-of-kin ratings of the quality of the final week of life for 106 patients who died during study participation. Multiple regression models demonstrated no significant treatment effects of either massage or guided meditation, delivered up to twice a week, when compared with outcomes of an active control group that received visits from hospice-trained volunteers on a schedule similar to that of the active treatment arms. The authors discuss the implications of their findings for integration of these complementary and alternative medicine therapies into standard hospice care. PMID:19678461

  11. [Dynamics of the functional characteristics of the microcirculation system in the women of late reproductive age presenting with chronic endometritis under effect of contrast massage].

    PubMed

    Gaĭdarova, A Kh; Kul'chitskaia, D B; Sycheva, A Iu; Alisultanova, L S; Kotenko, N V; Tarasova, T Iu

    2014-01-01

    The objective of the present work was to study the functional characteristics of the microcirculation system in the women of late reproductive age presenting with chronic endometritis before and after a course of contrast massage. Three types of functional changes in the microcirulation system were distinguished based on the results of laser-assisted Doppler flowmetry. All of them were characterized by high coefficients of correlation with the results of dopplerometry of uterine blood flow and underwent dynamic changes in the course of the treatment. The study has demonstrated the high therapeutic effectiveness of the contrast massage technique as a tool for inducing hemodynamic changes in the small pelvis basin in the women suffering from chronic endometritis. PMID:25314767

  12. Effects of acupuncture and massage on pain, quality of sleep and health related quality of life in patient with systemic lupus erythematosus

    PubMed Central

    Mooventhan, A.; Nivethitha, L.

    2014-01-01

    A 41-years-old woman diagnosed of Systemic Lupus Erythematosus (SLE) in 2006 came to our hospital - outpatient department with the complaint of severe pain and swelling over multiple joints associated with disturbed sleep/sleeplessness and poor quality of life since seven years. She received acupuncture (20 minutes) and massage (20 minutes) daily for the period of 30 days with 7 days of rest period in between after first 15 days. After intervention we observed reduction of pain in Visual Analog Scale score; improvement in day time sleepiness, and quality of sleep in Epworth Sleepiness Scale (ESS), and Pittsburgh Sleep Quality Index, respectively; improvement in health related quality of life in Short Form-36 version 2 (SF-36v2) Health Survey. These results showed that acupuncture and massage can be considered as an integrative approach for symptomatic management of SLE. PMID:25336852

  13. Might massage or guided meditation provide "means to a better end"? Primary outcomes from an efficacy trial with patients at the end of life.

    PubMed

    Downey, Lois; Diehr, Paula; Standish, Leanna J; Patrick, Donald L; Kozak, Leila; Fisher, Douglass; Congdon, Sean; Lafferty, William E

    2009-01-01

    This article reports findings from a randomized controlled trial of massage and guided meditation with patients at the end of life. Using data from 167 randomized patients, the authors considered patient outcomes through 10 weeks post-enrollment, as well as next-of-kin ratings of the quality of the final week of life for 106 patients who died during study participation. Multiple regression models demonstrated no significant treatment effects of either massage or guided meditation, delivered up to twice a week, when compared with outcomes of an active control group that received visits from hospice-trained volunteers on a schedule similar to that of the active treatment arms. The authors discuss the implications of their findings for integration of these complementary and alternative medicine therapies into standard hospice care.

  14. Effects of Massage Therapy and Occlusal Splint Usage on Quality of Life and Pain in Individuals with Sleep Bruxism: A Randomized Controlled Trial

    PubMed Central

    Gomes, Cid Andre Fidelis de Paula; El-Hage, Yasmin; Amaral, Ana Paula; Herpich, Carolina Marciela; Politti, Fabiano; Kalil-Bussadori, Sandra; Gonzalez, Tabajara de Oliveira; Biasotto-Gonzalez, Daniela Aparecida

    2015-01-01

    Purpose: The aim of the present study was to investigate the effects of massage therapy on the masticatory muscles and occlusal splint usage on quality of life and pain in individuals with sleep bruxism. Method: A randomized, controlled, blinded, clinical trial was conducted involving 78 volunteers aged 18 to 40 years with sleep bruxism. Quality of life and pain assessments were performed. Results: Significant differences (p < 0.05) were found on the physical functioning, general health state, vitality, role emotional and mental health subscales. A large effect size was found for all treatment protocols with regard to pain. The largest effect was found in the combined treatment group. Conclusions: The findings of the present study reveal that the occlusal splint usage alone led to improvements in components of quality of life among individuals with sleep bruxism. Moreover, both treatments (occlusal splint usage and massage therapy on the masticatory muscles) led to a reduction in pain. PMID:26733760

  15. Local Massage with Topical Analgesic, a Novel Treatment Modality for Temporomandibular Muscular Pain, a Case Study Report of 5 Consecutive Cases

    PubMed Central

    Wong, R.W.K; Rabie, A.B.M

    2008-01-01

    Introduction: Temporomandibular disorders (TMDs) represent a group of painful conditions involving the muscles of mastication and the temporomandibular joint. Ping On Ointment has been used in the Chinese Orthopedics as a soothing massage balm for muscular aches, strain and sprain. If topical application of the ointment can be effective for the treatment of TMD muscular pain, it may be the long-sought-after method for safe, simple, cheap, non-invasive, and effective treatment modality of TMD muscular pain. Purpose: This report documented a case study of the first five consecutive cases using this treatment modality. Results: All cases resulted in complete remission of pain within one month of topical massage. Conclusion: This treatment method has high potential to benefit a significant number of people and randomized control trials should be performed. PMID:19506702

  16. Three lessons from a randomized trial of massage and meditation at end of life: patient benefit, outcome measure selection, and design of trials with terminally ill patients.

    PubMed

    Downey, Lois; Engelberg, Ruth A; Standish, Leanna J; Kozak, Leila; Lafferty, William E

    2009-01-01

    Improving end-of-life care is a priority in the United States, but assigning priorities for standard care services requires evaluations using appropriate study design and appropriate outcome indicators. A recent randomized controlled trial with terminally ill patients produced no evidence of benefit from massage or guided meditation, when evaluated with measures of global quality of life or pain distress over the course of patient participation. However, reanalysis using a more targeted outcome, surrogates' assessment of patients' benefit from the study intervention, suggested significant gains from massage-the treatment patients gave their highest preassignment preference ratings. The authors conclude that adding a menu of complementary therapies as part of standard end-of-life care may yield significant benefit, that patient preference is an important predictor of outcome, and that modifications in trial design may be appropriate for end-of-life studies.

  17. Automation under suspicion--case flight AF-447 Air France.

    PubMed

    Martins, Edgard; Soares, Marcelo

    2012-01-01

    The probes allow the pilot to control the aircraft speed was essential to the balance of the flight. Opinions of experts who claim that "the design of the plane would have exercised a not inconsiderable role in the occurrence of a disaster." These messages revealed a series of important operating errors in a zone of turbulence, "making the plane uncontrollable, leading to a rapid depressurization device, according to these reports. A lawsuit in Toulouse and in Brazil aims to recognition of the liability of Air France and Airbus not insignificant role in the design and operation of the aircraft in the event of catastrophe. Opinions are taken from senior pilots that no commercial aviation training for certain situations abnormal flight that, if realized, could have influenced the pilots of the AF-447 to remove the plane's fatal dive show what experiments performed in simulators for military pilots, who are permanently subject to critical flight situations.

  18. Installation-restoration program. Records search, Newark AFS, Ohio

    SciTech Connect

    Not Available

    1985-04-01

    Since 1962, many hazardous and potentially hazardous wastes have been generated by industrial operations in Building 4 at Newark AFS. Dirty freon is recycled through a recovery still inside the building and reused. A beryllium dust collection system is located on the east side of Building 4. The collected dust is encapsulated in cement and sent off-station for disposal. Twelve hazardous materials storage or staging areas were identified. During interviews, it was determined that large quantities of dirty freon had been dumped along the entire perimeter fence line and in particular two specific locations. An additional spill site was located in the area at the north-east corner of Building 4 near the location of the virgin freon tanks. An unknown amount of spent battery acid and spent solvents were spilled in this area between 1962 and 1964.

  19. [HG-AFS determination of selenium in Moringa oleifera].

    PubMed

    Huang, Guo-qing; Xiao, Zi-jun

    2007-02-01

    The Se content in Moringa oleifera was studied by hydride generation atom fluorescence spectrometry (HG-AFS) with wet digestion. The effects of the way of digestion, the work condition of apparatus, the reaction medium and acidity, and the reducing agent and masking agent on the determination of Se were investigated. And the operating condition of apparatus was optimized. The results showed that the detection limit of Se in this method was 0.42 ng x mL(-1) in the linear ranger of 0-120 ng x mL(-1), the relative standard deviation was 3.53% (n = 11), and the recovery of the method was 95.2%-104.6%. It was showed that the method was very sensitive, simple, rapid and accurate.

  20. Optimised secure transmission through untrusted AF relays using link adaptation

    NASA Astrophysics Data System (ADS)

    Taki, Mehrdad; Sadeghi, Mohammad

    2016-05-01

    A new transmission scheme is presented for a two-hop relay network including two AF relays, considering physical layer security where relays are not able to detect signal with an acceptable bit error rate (BER) but the combined received signal is detected with an acceptable BER at the final receiver. It is assumed that there is no direct path between the transmitter and the receiver (relay network without diversity). Adaptive modulation and coding is utilised at the transmitter and transmission powers of the transmitter and of the relays are continuously adapted provisioning individual average power constraint for each node. Numerical evaluations show that an acceptable performance degradation is seen by the proposed secure relaying scheme compared to the optimum relay selection scheme without security constraint.

  1. Evaluation of the atoxigenic Aspergillus flavus strain AF36 in pistachio orchards

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The atoxigenic strain Aspergillus flavus AF36, which has been extensively used as a biocontrol agent in commercial corn and cotton fields to reduce aflatoxin contamination, was applied in research pistachio orchards from 2002 to 2005 and in commercial pistachio orchards from 2008 to 2011. AF36 was a...

  2. 32 CFR 989.12 - AF Form 813, Request for Environmental Impact Analysis.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... the issues to potential environmental impacts. AF Form 813 must be retained with the EA or EIS to record the focusing of environmental issues. ... 32 National Defense 6 2014-07-01 2014-07-01 false AF Form 813, Request for Environmental...

  3. 32 CFR 989.12 - AF Form 813, Request for Environmental Impact Analysis.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... the issues to potential environmental impacts. AF Form 813 must be retained with the EA or EIS to record the focusing of environmental issues. ... 32 National Defense 6 2013-07-01 2013-07-01 false AF Form 813, Request for Environmental...

  4. 32 CFR 989.12 - AF Form 813, Request for Environmental Impact Analysis.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... the issues to potential environmental impacts. AF Form 813 must be retained with the EA or EIS to record the focusing of environmental issues. ... 32 National Defense 6 2010-07-01 2010-07-01 false AF Form 813, Request for Environmental...

  5. 32 CFR 989.12 - AF Form 813, Request for Environmental Impact Analysis.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... the issues to potential environmental impacts. AF Form 813 must be retained with the EA or EIS to record the focusing of environmental issues. ... 32 National Defense 6 2012-07-01 2012-07-01 false AF Form 813, Request for Environmental...

  6. 32 CFR 989.12 - AF Form 813, Request for Environmental Impact Analysis.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... the issues to potential environmental impacts. AF Form 813 must be retained with the EA or EIS to record the focusing of environmental issues. ... 32 National Defense 6 2011-07-01 2011-07-01 false AF Form 813, Request for Environmental...

  7. AF Therapy Now and in the Future: Drugs, Biologicals, and Ablation

    PubMed Central

    Woods, Christopher E.; Olgin, Jeffrey

    2014-01-01

    Rationale Atrial fibrillation (AF) is a complex disease with multiple interrelating causes culminating in rapid, seemingly disorganized atrial activation. Therapy targeting AF is rapidly changing and improving. Objective The purpose of this review is to summarize current state-of-the-art diagnostic and therapeutic modalities for treatment of atrial fibrillation. The review focuses on reviewing treatment as it relates to the pathophysiological basis of disease and reviews pre-clinical and clinical evidence for potential new diagnostic and therapeutic modalities, including imaging, biomarkers, pharmacologic therapy as well as ablative strategies for AF. Conclusions Current ablation and drug therapy approaches to treating AF are largely based on treating the arrhythmia once the substrate occurs and is more effective in paroxysmal AF rather than persistent or permanent AF. However, there is much research aimed at prevention strategies, targeting AF substrate—so called upstream therapy. Improved diagnostics, using imaging, genetics and biomarkers are needed to better identify sub-types of AF based on underlying substrate/mechanism to allow more directed therapeutic approaches. In addition, novel anti-arrhythmics with more atrial specific effects may reduce limiting pro-arrhythmic side-effects. Advances in ablation therapy are aimed at improving technology to reduce procedure time and in mechanism targeted approaches. PMID:24763469

  8. Disrupted interaction between CFTR and AF-6/afadin aggravates malignant phenotypes of colon cancer.

    PubMed

    Sun, Ting Ting; Wang, Yan; Cheng, Hong; Xiao, Hu Zhang; Xiang, Juan Juan; Zhang, Jie Ting; Yu, Siu Bun Sydney; Martin, Tracey Amanda; Ye, Lin; Tsang, Lai Ling; Jiang, Wen Guo; Xiaohua, Jiang; Chan, Hsiao Chang

    2014-03-01

    How mutations or dysfunction of CFTR may increase the risk of malignancies in various tissues remains an open question. Here we report the interaction between CFTR and an adherens junction molecule, AF-6/afadin, and its involvement in the development of colon cancer. We have found that CFTR and AF-6/afadin are co-localized at the cell-cell contacts and physically interact with each other in colon cancer cell lines. Knockdown of CFTR results in reduced epithelial tightness and enhanced malignancies, with increased degradation and reduced stability of AF-6/afadin protein. The enhanced invasive phenotype of CFTR-knockdown cells can be completely reversed by either AF-6/afadin over-expression or ERK inhibitor, indicating the involvement of AF-6/MAPK pathway. More interestingly, the expression levels of CFTR and AF-6/afadin are significantly downregulated in human colon cancer tissues and lower expression of CFTR and/or AF-6/afadin is correlated with poor prognosis of colon cancer patients. The present study has revealed a previously unrecognized interaction between CFTR and AF-6/afadin that is involved in the pathogenesis of colon cancer and indicated the potential of the two as novel markers of metastasis and prognostic predictors for human colon cancer.

  9. Effectiveness of Core Stability Exercises and Recovery Myofascial Release Massage on Fatigue in Breast Cancer Survivors: A Randomized Controlled Clinical Trial

    PubMed Central

    Cantarero-Villanueva, Irene; Fernández-Lao, Carolina; del Moral-Avila, Rosario; Fernández-de-las-Peñas, César; Feriche-Fernández-Castanys, María Belén; Arroyo-Morales, Manuel

    2012-01-01

    The purpose of the present paper was to evaluate the effects of an 8-week multimodal program focused on core stability exercises and recovery massage with DVD support for a 6-month period in physical and psychological outcomes in breast cancer survivors. A randomized controlled clinical trial was performed. Seventy-eight (n = 78) breast cancer survivors were assigned to experimental (core stability exercises plus massage-myofascial release) and control (usual health care) groups. The intervention period was 8 weeks. Mood state, fatigue, trunk curl endurance, and leg strength were determined at baseline, after the last treatment session, and at 6 months of followup. Immediately after treatment and at 6 months, fatigue, mood state, trunk curl endurance, and leg strength exhibited greater improvement within the experimental group compared to placebo group. This paper showed that a multimodal program focused on core stability exercises and massage reduced fatigue, tension, depression, and improved vigor and muscle strength after intervention and 6 months after discharge. PMID:21792370

  10. Short-term effects of self-massage combined with home exercise on pain, daily activity, and autonomic function in patients with myofascial pain dysfunction syndrome

    PubMed Central

    Chan, Yuan-Chi; Wang, Tzyy-Jiuan; Chang, Cheng-Chiang; Chen, Liang-Cheng; Chu, Heng-Yi; Lin, Shiou-Ping; Chang, Shin-Tsu

    2015-01-01

    [Purpose] The aim of the present was to investigate the short-term effects of a program combining self-massage and home exercise for patients with myofascial pain dysfunction syndrome (MPDS). [Subjects and Methods] In this retrospective study, 63 patients were allocated to the experimental (n = 32) and control (n = 31) groups. Both groups received 6 sessions of treatment with physical modalities over the course of two weeks. The experimental group completed an additional program with a combination of self-massage and home exercise. The outcome measurements included a pain scale, pressure pain threshold (PPT), neck disability index (NDI), patient-specific functional scales (PSFS), and heart rate variability (HRV). The interactions between the groups and over time were analyzed using two-way repeated measures ANOVA. [Results] Only the experimental group demonstrated significant improvements in the pain scale with varying conditions. The PPTs of the trigger points increased significantly in the experimental group, and significant functional improvements in NDI and PSFS were observed in the same group. There were significant increases in high-frequency HRV and high-frequency % in the experimental group. [Conclusion] Treatment with physical modalities plus combination of self-massage and home exercise is more effective than the physical modalities treatment alone. PMID:25642077

  11. Effectiveness of core stability exercises and recovery myofascial release massage on fatigue in breast cancer survivors: a randomized controlled clinical trial.

    PubMed

    Cantarero-Villanueva, Irene; Fernández-Lao, Carolina; Del Moral-Avila, Rosario; Fernández-de-Las-Peñas, César; Feriche-Fernández-Castanys, María Belén; Arroyo-Morales, Manuel

    2012-01-01

    The purpose of the present paper was to evaluate the effects of an 8-week multimodal program focused on core stability exercises and recovery massage with DVD support for a 6-month period in physical and psychological outcomes in breast cancer survivors. A randomized controlled clinical trial was performed. Seventy-eight (n = 78) breast cancer survivors were assigned to experimental (core stability exercises plus massage-myofascial release) and control (usual health care) groups. The intervention period was 8 weeks. Mood state, fatigue, trunk curl endurance, and leg strength were determined at baseline, after the last treatment session, and at 6 months of followup. Immediately after treatment and at 6 months, fatigue, mood state, trunk curl endurance, and leg strength exhibited greater improvement within the experimental group compared to placebo group. This paper showed that a multimodal program focused on core stability exercises and massage reduced fatigue, tension, depression, and improved vigor and muscle strength after intervention and 6 months after discharge. PMID:21792370

  12. Short-term effects of self-massage combined with home exercise on pain, daily activity, and autonomic function in patients with myofascial pain dysfunction syndrome.

    PubMed

    Chan, Yuan-Chi; Wang, Tzyy-Jiuan; Chang, Cheng-Chiang; Chen, Liang-Cheng; Chu, Heng-Yi; Lin, Shiou-Ping; Chang, Shin-Tsu

    2015-01-01

    [Purpose] The aim of the present was to investigate the short-term effects of a program combining self-massage and home exercise for patients with myofascial pain dysfunction syndrome (MPDS). [Subjects and Methods] In this retrospective study, 63 patients were allocated to the experimental (n = 32) and control (n = 31) groups. Both groups received 6 sessions of treatment with physical modalities over the course of two weeks. The experimental group completed an additional program with a combination of self-massage and home exercise. The outcome measurements included a pain scale, pressure pain threshold (PPT), neck disability index (NDI), patient-specific functional scales (PSFS), and heart rate variability (HRV). The interactions between the groups and over time were analyzed using two-way repeated measures ANOVA. [Results] Only the experimental group demonstrated significant improvements in the pain scale with varying conditions. The PPTs of the trigger points increased significantly in the experimental group, and significant functional improvements in NDI and PSFS were observed in the same group. There were significant increases in high-frequency HRV and high-frequency % in the experimental group. [Conclusion] Treatment with physical modalities plus combination of self-massage and home exercise is more effective than the physical modalities treatment alone.

  13. Early Intervention with a Parent-Delivered Massage Protocol Directed at Tactile Abnormalities Decreases Severity of Autism and Improves Child-to-Parent Interactions: A Replication Study

    PubMed Central

    Silva, Louisa M. T.; Gabrielsen, Kristen R.; Budden, Sarojini S.; Buenrostro, Martha; Horton, Gretchen

    2015-01-01

    Tactile abnormalities are severe and universal in preschool children with autism. They respond well to treatment with a daily massage protocol directed at tactile abnormalities (QST massage for autism). Treatment is based on a model for autism proposing that tactile impairment poses a barrier to development. Two previous randomized controlled trials evaluating five months of massage treatment reported improvement of behavior, social/communication skills, and tactile and other sensory symptoms. This is the first report from a two-year replication study evaluating the protocol in 103 preschool children with autism. Parents gave daily treatment; trained staff gave weekly treatment and parent support. Five-month outcomes replicated earlier studies and showed normalization of receptive language (18%, P = .03), autistic behavior (32%, P = .006), total sensory abnormalities (38%, P = .0000005), tactile abnormalities (49%, P = .0002), and decreased autism severity (medium to large effect size, P = .008). In addition, parents reported improved child-to-parent interactions, bonding, and decreased parenting stress (44%, P = .00008). Early childhood special education programs are tasked with addressing sensory abnormalities and engaging parents in effective home programs. Until now, they have lacked research-based methods to do so. This program fulfills the need. It is recommended to parents and ECSE programs (ages 3–5) at autism diagnosis. PMID:25878901

  14. Mutant U2AF1 Expression Alters Hematopoiesis and Pre-mRNA Splicing In Vivo

    PubMed Central

    Shirai, Cara Lunn; Ley, James N.; White, Brian S.; Kim, Sanghyun; Tibbitts, Justin; Shao, Jin; Ndonwi, Matthew; Wadugu, Brian; Duncavage, Eric J.; Okeyo-Owuor, Theresa; Liu, Tuoen; Griffith, Malachi; McGrath, Sean; Magrini, Vincent; Fulton, Robert S.; Fronick, Catrina; O’Laughlin, Michelle; Graubert, Timothy A.; Walter, Matthew J.

    2015-01-01

    SUMMARY Heterozygous somatic mutations in the spliceosome gene U2AF1 occur in ~11% of patients with myelodysplastic syndromes (MDS), the most common adult myeloid malignancy. It is unclear how these mutations contribute to disease. We examined in vivo hematopoietic consequences of the most common U2AF1 mutation using a doxycycline-inducible transgenic mouse model. Mice expressing mutant U2AF1(S34F) display altered hematopoiesis and changes in pre-mRNA splicing in hematopoietic progenitor cells by whole transcriptome analysis (RNA-seq). Integration with human RNA-seq datasets determined that common mutant U2AF1-induced splicing alterations are enriched in RNA processing genes, ribosomal genes, and recurrently-mutated MDS and acute myeloid leukemia-associated genes. These findings support the hypothesis that mutant U2AF1 alters downstream gene isoform expression, thereby contributing to abnormal hematopoiesis in MDS patients. PMID:25965570

  15. The identification of GPR3 inverse agonist AF64394; the first small molecule inhibitor of GPR3 receptor function.

    PubMed

    Jensen, Thomas; Elster, Lisbeth; Nielsen, Søren Møller; Poda, Suresh Babu; Loechel, Frosty; Volbracht, Christiane; Klewe, Ib Vestergaard; David, Laurent; Watson, Stephen P

    2014-11-15

    The identification of the novel and selective GPR3 inverse agonist AF64394, the first small molecule inhibitor of GPR3 receptor function, is described. Structure activity relationships and syntheses based around AF64394 are reported.

  16. Professional Development of Teachers--A Prerequisite for AfL to Be Successfully Implemented in the Classroom

    ERIC Educational Resources Information Center

    Smith, Kari

    2011-01-01

    A prerequisite for AfL to be successfully implemented in the classroom is the teachers' assessment practice. In many contexts, including the Norwegian, AfL has not been successfully dealt with during initial teacher education, and there is a need for qualified teachers to engage in professional development in AfL. This article first discusses…

  17. Oxytocin administration before sperm collection by transrectal ultrasonic-guided massage of the accessory sex glands in mouflons and bucks.

    PubMed

    Ungerfeld, Rodolfo; Abril-Sánchez, Silvia; Toledano-Díaz, Adolfo; Beracochea, Florencia; Castaño, Cristina; Giriboni, Julia; Santiago-Moreno, Julián

    2016-10-01

    Transrectal ultrasonic-guided massage of the accessory sex glands (TUMASG) is an alternative technique for sperm collection which decreases negative animal welfare concerns of electroejaculation. However, quality of collected sperm with TUMASG is less than that collected by electroejaculation. Utilisation of TUMASG may not, however, induce strong muscular contractions, so administration of oxytocin before the procedure may improve sperm quality. Therefore, two studies were designed to determine if administration of oxytocin before TUMASG improves the procedure and quality of the collected semen. The first study was performed with anaesthetised mouflons, and the second with non-anaesthetised Gabon bucks. Time length, number of electric pulses applied and numbers of vocalizations were recorded, and sperm characteristics were analysed. The number of electrical pulses and sperm characteristics did not differ with oxytocin administration in mouflons. However, oxytocin administration decreased time length (P=0.02) and tended to decrease the number of electric pulses needed for induction of ejaculation (P=0.08) in bucks. The number of vocalizations and sperm variables did not differ when the two procedures were used. In conclusion, oxytocin administration before TUMASG shortened the procedure and tended to decrease the number of electrical pulses needed to induce ejaculation in conscious bucks, thus, decreasing welfare concerns for the animals in which TUMASG is used. Therefore, its routine inclusion in this species should be considered. PMID:27530370

  18. Oxytocin administration before sperm collection by transrectal ultrasonic-guided massage of the accessory sex glands in mouflons and bucks.

    PubMed

    Ungerfeld, Rodolfo; Abril-Sánchez, Silvia; Toledano-Díaz, Adolfo; Beracochea, Florencia; Castaño, Cristina; Giriboni, Julia; Santiago-Moreno, Julián

    2016-10-01

    Transrectal ultrasonic-guided massage of the accessory sex glands (TUMASG) is an alternative technique for sperm collection which decreases negative animal welfare concerns of electroejaculation. However, quality of collected sperm with TUMASG is less than that collected by electroejaculation. Utilisation of TUMASG may not, however, induce strong muscular contractions, so administration of oxytocin before the procedure may improve sperm quality. Therefore, two studies were designed to determine if administration of oxytocin before TUMASG improves the procedure and quality of the collected semen. The first study was performed with anaesthetised mouflons, and the second with non-anaesthetised Gabon bucks. Time length, number of electric pulses applied and numbers of vocalizations were recorded, and sperm characteristics were analysed. The number of electrical pulses and sperm characteristics did not differ with oxytocin administration in mouflons. However, oxytocin administration decreased time length (P=0.02) and tended to decrease the number of electric pulses needed for induction of ejaculation (P=0.08) in bucks. The number of vocalizations and sperm variables did not differ when the two procedures were used. In conclusion, oxytocin administration before TUMASG shortened the procedure and tended to decrease the number of electrical pulses needed to induce ejaculation in conscious bucks, thus, decreasing welfare concerns for the animals in which TUMASG is used. Therefore, its routine inclusion in this species should be considered.

  19. Critical behavior of a triangular lattice Ising AF/FM bilayer

    NASA Astrophysics Data System (ADS)

    Žukovič, M.; Bobák, A.

    2016-03-01

    We study a bilayer Ising spin system consisting of antiferromagnetic (AF) and ferromagnetic (FM) triangular planes, coupled by ferromagnetic exchange interaction, by standard Monte Carlo and parallel tempering methods. The AF/FM bilayer is found to display the critical behavior completely different from both the single FM and AF constituents as well as the FM/FM and AF/AF bilayers. Namely, by finite-size scaling (FSS) analysis we identify at the same temperature a standard Ising transition from the paramagnetic to FM state in the FM plane that induces a ferrimagnetic state with a finite net magnetic moment in the AF plane. At lower temperatures there is another phase transition, that takes place only in the AF plane, to different ferrimagnetic state with spins on two sublattices pointing parallel and on one sublattice antiparallel to the spins on the FM plane. FSS indicates that the corresponding critical exponents are close to the two-dimensional three-state ferromagnetic Potts model values.

  20. Patterns of missplicing due to somatic U2AF1 mutations in myeloid neoplasms

    PubMed Central

    Przychodzen, Bartlomiej; Jerez, Andres; Guinta, Kathryn; Sekeres, Mikkael A.; Padgett, Richard; Maciejewski, Jaroslaw P.

    2013-01-01

    Recently, recurrent mutations of spliceosomal genes were frequently identified in myeloid malignancies, as well as other types of cancers. One of these spliceosomal genes, U2AF1, was affected by canonical somatic mutations in aggressive type of myeloid malignancies. We hypothesized that U2AF1 mutations causes defects of splicing (missplicing) in specific genes and that such misspliced genes might be important in leukemogenesis. We analyzed RNA deep sequencing to compare splicing patterns of 201 837 exons between the cases with U2AF1 mutations (n = 6) and wild type (n = 14). We identified different alternative splicing patterns in 35 genes comparing cells with mutant and wild-type U2AF1. U2AF1 mutations are associated with abnormal splicing of genes involved in functionally important pathways, such as cell cycle progression and RNA processing. In addition, many of these genes are somatically mutated or deleted in various cancers. Of note is that the alternative splicing patterns associated with U2AF1 mutations were associated with specific sequence signals at the affected splice sites. These novel observations support the hypothesis that U2AF1 mutations play a significant role in myeloid leukemogenesis due to selective missplicing of tumor-associated genes. PMID:23775717

  1. Hospitalizations in patients with atrial fibrillation: an analysis from ROCKET AF

    PubMed Central

    DeVore, Adam D.; Hellkamp, Anne S.; Becker, Richard C.; Berkowitz, Scott D.; Breithardt, Guenter; Hacke, Werner; Halperin, Jonathan L.; Hankey, Graeme J.; Mahaffey, Kenneth W.; Nessel, Christopher C.; Singer, Daniel E.; Fox, Keith A. A.; Patel, Manesh R.; Piccini, Jonathan P.

    2016-01-01

    Aims The high costs associated with treatment for atrial fibrillation (AF) are primarily due to hospital care, but there are limited data to understand the reasons for and predictors of hospitalization in patients with AF. Methods and results The ROCKET AF trial compared rivaroxaban with warfarin for stroke prophylaxis in AF. We described the frequency of and reasons for hospitalization during study follow-up and utilized Cox proportional hazards models to assess for baseline characteristics associated with all-cause hospitalization. Of 14 171 patients, 14% were hospitalized at least once. Of 2614 total hospitalizations, 41% were cardiovascular including 4% for AF; of the remaining, 12% were for bleeding. Compared with patients not hospitalized, hospitalized patients were older (74 vs. 72 years), and more frequently had diabetes (46 vs. 39%), prior MI (23 vs. 16%), and paroxysmal AF (19 vs. 17%), but less frequently had prior transient ischaemic attack/stroke (49 vs. 56%). After multivariable adjustment, lung disease [hazard ratio (HR) 1.46, 95% confidence interval (CI) 1.29–1.66], diabetes [1.22, (1.11–1.34)], prior MI [1.27, (1.13–1.42)], and renal dysfunction [HR 1.07 per 5 unit GFR < 65 mL/min, (1.04–1.10)] were associated with increased hospitalization risk. Treatment assignment was not associated with differential rates of hospitalization. Conclusion Nearly 1 in 7 of the moderate-to-high-risk patients with AF enrolled in this trial was hospitalized within 2 years, and both AF and bleeding were rare causes of hospitalization. Further research is needed to determine whether care pathways directed at comorbid conditions among AF patients could reduce the need for and costs associated with hospitalization. PMID:27174904

  2. The Inhibition of Inflammasome by Brazilian Propolis (EPP-AF)

    PubMed Central

    Hori, Juliana I.; Zamboni, Dario S.; Carrão, Daniel B.; Goldman, Gustavo Henrique; Berretta, Andresa A.

    2013-01-01

    Propolis extracts have gained the attention of consumers and researchers due to their unique chemical compositions and functional properties such as its anti-inflammatory activity. Recently, it was described a complex that is also important in inflammatory processes, named inflammasome. The inflammasomes are a large molecular platform formed in the cell cytosol in response to stress signals, toxins, and microbial infections. Once activated, the inflammasome induces caspase-1, which in turn induces the processing of inflammatory cytokines such as IL-1β and IL-18. So, to understand inflammasomes regulation becomes crucial to treat several disorders including autoinflammatory diseases. Since green propolis extracts are able to regulate inflammatory pathways, this work purpose was to investigate if this extract could also act on inflammasomes regulation. First, the extract was characterized and it demonstrated the presence of important compounds, especially Artepillin C. This extract was effective in reducing the IL-1β secretion in mouse macrophages and this reduction was correlated with a decrease in activation of the protease caspase-1. Furthermore, we found that the extract at a concentration of 30 μg/mL was not toxic to the cells even after a 18-hour treatment. Altogether, these data indicate that Brazilian green propolis (EPP-AF) extract has a role in regulating the inflammasomes. PMID:23690844

  3. Flacourtosides A-F, phenolic glycosides isolated from Flacourtia ramontchi.

    PubMed

    Bourjot, Mélanie; Leyssen, Pieter; Eydoux, Cécilia; Guillemot, Jean-Claude; Canard, Bruno; Rasoanaivo, Philippe; Guéritte, Françoise; Litaudon, Marc

    2012-04-27

    In an effort to identify novel inhibitors of chikungunya (CHIKV) and dengue (DENV) virus replication, a systematic study with 820 ethyl acetate extracts of madagascan plants was performed in a virus-cell-based assay for CHIKV, and a DENV NS5 RNA-dependent RNA polymerase (RdRp) assay. The extract obtained from the stem bark of Flacourtia ramontchi was selected for its significant activity in both assays. Six new phenolic glycosides, named flacourtosides A-F (1-6), phenolic glycosides itoside H, xylosmin, scolochinenoside D, and poliothrysoside, and betulinic acid 3β-caffeate were obtained using the bioassay-guided isolation process. Their structures were elucidated by comprehensive analyses of NMR spectroscopic and mass spectrometric data. Even though several extracts and fractions showed significant selective antiviral activity in the CHIKV virus-cell-based assay, none of the purified compounds did. However, in the DENV RNA polymerase assay, significant inhibition was observed with betulinic acid 3β-caffeate (IC(50) = 0.85 ± 0.1 μM) and to a lesser extent for the flacourtosides A and E (1 and 5, respectively), and scolochinenoside D (IC(50) values ~10 μM). PMID:22439591

  4. Cross-talk between two global regulators in Streptomyces: PhoP and AfsR interact in the control of afsS, pstS and phoRP transcription.

    PubMed

    Santos-Beneit, Fernando; Rodríguez-García, Antonio; Sola-Landa, Alberto; Martín, Juan F

    2009-04-01

    The regulatory proteins AfsR and PhoP control expression of the biosynthesis of actinorhodin and undecylprodigiosin in Streptomyces coelicolor. Electrophoretic mobility shift assays showed that PhoP(DBD) does not bind directly to the actII-ORF4, redD and atrA promoters, but it binds to the afsS promoter, in a region overlapping with the AfsR operator. DNase I footprinting studies revealed a PhoP protected region of 26 nt (PHO box; two direct repeats of 11 nt) that overlaps with the AfsR binding sequence. Binding experiments indicated a competition between AfsR and PhoP; increasing concentrations of PhoP(DBD) resulted in the disappearance of the AfsR-DNA complex. Expression studies using the reporter luxAB gene coupled to afsS promoter showed that PhoP downregulates afsS expression probably by a competition with the AfsR activator. Interestingly, AfsR binds to other PhoP-regulated promoters including those of pstS (a component of the phosphate transport system) and phoRP (encoding the two component system itself). Analysis of the AfsR-protected sequences in each of these promoters allowed us to distinguish the AfsR binding sequence from the overlapping PHO box. The reciprocal regulation of the phoRP promoter by AfsR and of afsS by PhoP suggests a fine interplay of these regulators on the control of secondary metabolism.

  5. Phosphorylation of AfsR by multiple serine/threonine kinases in Streptomyces coelicolor A3(2).

    PubMed

    Sawai, Reiko; Suzuki, Ayano; Takano, Yuji; Lee, Ping-Chin; Horinouchi, Sueharu

    2004-06-01

    AfsK, a protein serine/threonine kinase, autophosphorylates on serine and threonine residues and phosphorylates serine and threonine residues of AfsR, a transcriptional activator for afsS involved in secondary metabolism in Streptomyces coelicolor A3(2). pkaG encoding a 592-amino-acid protein and SCD10.09 (named afsL) encoding a 580-amino-acid protein, both of which encode an AfsK-like protein, were transcribed throughout growth. PkaG with a histidine-tag and the kinase catalytic domain of PkaG, produced in Escherichia coli, autophosphorylated dominantly on threonine and slightly on serine residues. In addition, these proteins phosphorylated AfsR on threonine and serine residues. The catalytic domain of AfsL also autophosphorylated and phosphorylated AfsR, on threonine and serine residues in both cases. AfsR was thus found to be phosphorylated by multiple kinases. Disruption of the chromosomal pkaG gene resulted in slightly reduced production of the pigmented antibiotic actinorhodin. These findings, together with the presence of about 40 AfsK homologues and at least five AfsR homologues in S. coelicolor A3(2), suggest that the regulatory networks via eukaryotic-type protein phosphorylation are more diverse and versatile than we have expected.

  6. The effect of foot massage on long-term care staff working with older people with dementia: a pilot, parallel group, randomized controlled trial

    PubMed Central

    2013-01-01

    Background Caring for a person with dementia can be physically and emotionally demanding, with many long-term care facility staff experiencing increased levels of stress and burnout. Massage has been shown to be one way in which nurses’ stress can be reduced. However, no research has been conducted to explore its effectiveness for care staff working with older people with dementia in long-term care facilities. Methods This was a pilot, parallel group, randomized controlled trial aimed at exploring feasibility for a larger randomized controlled trial. Nineteen staff, providing direct care to residents with dementia and regularly working ≥ two day-shifts a week, from one long-term care facility in Queensland (Australia), were randomized into either a foot massage intervention (n=9) or a silent resting control (n=10). Each respective session lasted for 10-min, and participants could receive up to three sessions a week, during their allocated shift, over four-weeks. At pre- and post-intervention, participants were assessed on self-report outcome measures that rated mood state and experiences of working with people with dementia. Immediately before and after each intervention/control session, participants had their blood pressure and anxiety measured. An Intention To Treat framework was applied to the analyses. Individual qualitative interviews were also undertaken to explore participants’ perceptions of the intervention. Results The results indicate the feasibility of undertaking such a study in terms of: recruitment; the intervention; timing of intervention; and completion rates. A change in the intervention indicated the importance of a quiet, restful environment when undertaking a relaxation intervention. For the psychological measures, although there were trends indicating improvement in mood there was no significant difference between groups when comparing their pre- and post- scores. There were significant differences between groups for diastolic blood

  7. Totally thorascopic surgical ablation of persistent AF and long-standing persistent atrial fibrillation using the "Dallas" lesion set.

    PubMed

    Edgerton, James R; Jackman, Warren M; Mahoney, Cecile; Mack, Michael J

    2009-12-01

    Minimally invasive surgery consisting of bipolar radiofrequency pulmonary vein (PV) isolation and limited ganglionated plexus ablation is effective in eliminating atrial fibrillation (AF) in patients with paroxysmal AF but is less effective in those with persistent AF or long-standing persistent AF. The purpose of this study was examine the results of minimally invasive surgery incorporating an additional set of radiofrequency ablation lines replicating a left-sided Cox maze III procedure. Thirty patients with persistent AF (n = 10) or long-standing persistent AF (n = 20) underwent minimally invasive surgery with an extended lesion set and PV isolation for a minimum follow-up of 6 months. Linear lesions were created at the roof line, at the anterior line, and between the roof line and the left atrial appendage. All patients underwent limited ganglionated plexus ablation and left atrial appendage excision as well as PV isolation verification. Block across the roof and anterior lines was confirmed in 29 (96.6%) of the 30 patients. Follow-up included 2-week event monitoring with auto-trigger in 21 patients, pacemaker interrogation in 8, and ECG in 1 who was in AF and refused longer-term monitoring. No operative mortality or major morbidity occurred. At 6 months, 24 (80%) of the 30 patients were free of AF: 15 (75%) with long-standing persistent AF and 9 (90%) with persistent AF. Among the six failures, burden of AF was low: one had 1 episode >15 seconds, two had 4 episodes, one had 6 episodes, one had >50 episodes, and one had AF on ECG and refused further monitoring. Early results of minimally invasive surgery with a new extended linear lesion set suggest increased efficacy over PV isolation and limited ganglionated plexus ablation in patients with persistent AF or long-standing persistent AF. PMID:19959146

  8. Effects of a novel cholinergic M1 agonist, AF102B, on ambulation and water drinking behavior in rats.

    PubMed

    Togashi, H; Matsumoto, M; Yoshioka, M; Saito, Y; Saito, H

    1991-01-01

    Effects of a novel M1 agonist, AF102B (cis-2-methylspiro(1,3-oxathiolane-5,3')quinuclidine HCl), on ambulation and water drinking behavior were examined using an Ambulo-Drinkometer. AF64A-treated rats, an animal model for senile dementia of the Alzheimer type (SDAT), and non-treated control rats were used. AF102B was administered orally via tap water at a concentration of 0.01% and 0.1% for an experimental therapeutic dose and a supramaximal dose, respectively. Four-week administration of 0.01% AF102B did not affect either ambulatory activity or water drinking activity in non-treated rats. Successive 0.1% AF102B administration for 4 weeks produced a significant decrease in drinking activity as compared with non-treated control rats. In AF64A-treated rats, AF102B did not change the cholinotoxin AF64A-induced high activity in ambulation. However, a decrease in water drinking activity was observed after 0.1% AF102B administration, as in non-treated rats. These results suggest that therapeutic dose of AF102B do not produce any changes in the spontaneous moter activity and water drinking behavior in normal rats or the animal model for SDAT. Several investigators reported that AF102B (FSK-508; cis-2-methylspiro (1,3-oxathiolane-5,3') quinuclidine HCl) had the property of a relatively specific muscarinic agonist of the M1-type This novel M1 agonist, AF102B, also exerted and ameliorating effect on experimental amnesia; in a T-maze, radial-arm maze task and passive avoidance tasks. AF102B improves the cognitive impairment in various animal models for memory disorders including senile dementia of the Alzheimer type (SDAT). Based on these observations, AF102B has been proposed for the treatment of SDAT.(ABSTRACT TRUNCATED AT 250 WORDS)

  9. Facilitation of memory storage by the acetylcholine M2 muscarinic receptor antagonist AF-DX 116.

    PubMed

    Baratti, C M; Opezzo, J W; Kopf, S R

    1993-07-01

    Post-training administration of the acetylcholine muscarinic M2 presynaptic receptor antagonist AF-DX 116 (0.1-10.0 mg/kg, ip), facilitated 48 h retention, in male Swiss mice, of a one-trial step-through inhibitory avoidance task. The dose-response curve was an inverted U. AF-DX 116 did not increase the retention latencies of mice that had not received a footshock during training. The influence of AF-DX 116 (1 mg/kg, ip) on retention was time-dependent, which suggests that the drug facilitated memory storage. The memory facilitation induced by AF-DX 116 (1 mg/kg, ip) was prevented by atropine (0.5 mg/kg, ip) administered after training, but 10 min prior to AF-DX 116 treatment. In contrast, neither methylatropine (0.5 mg/kg, ip), a peripherally acting muscarinic receptor blocker, nor mecamylamine (5 mg/kg, ip) or hexamethonium (5 mg/kg, ip), two cholinergic nicotinic receptor antagonists, prevented the effects of post-training AF-DX 116 on retention. Low subeffective doses of the central acting anticholinesterase physostigmine (35 micrograms/kg, ip), administered immediately after training, and AF-DX 116 (0.1 mg/kg, ip), given 10 min after training, acted synergistically to improve retention. The effects of AF-DX 116 (0.1 mg/kg, ip) were not influenced by the peripherally acting anticholinesterase neostigmine (35 micrograms/kg, ip). Considered together, these findings suggest that the activation of a muscarinic cholinergic presynaptic inhibitory mechanism, probably by increasing brain acetylcholine release, may modulate the activity of post-training processes involved in memory storage. PMID:8216161

  10. Facilitation of memory storage by the acetylcholine M2 muscarinic receptor antagonist AF-DX 116.

    PubMed

    Baratti, C M; Opezzo, J W; Kopf, S R

    1993-07-01

    Post-training administration of the acetylcholine muscarinic M2 presynaptic receptor antagonist AF-DX 116 (0.1-10.0 mg/kg, ip), facilitated 48 h retention, in male Swiss mice, of a one-trial step-through inhibitory avoidance task. The dose-response curve was an inverted U. AF-DX 116 did not increase the retention latencies of mice that had not received a footshock during training. The influence of AF-DX 116 (1 mg/kg, ip) on retention was time-dependent, which suggests that the drug facilitated memory storage. The memory facilitation induced by AF-DX 116 (1 mg/kg, ip) was prevented by atropine (0.5 mg/kg, ip) administered after training, but 10 min prior to AF-DX 116 treatment. In contrast, neither methylatropine (0.5 mg/kg, ip), a peripherally acting muscarinic receptor blocker, nor mecamylamine (5 mg/kg, ip) or hexamethonium (5 mg/kg, ip), two cholinergic nicotinic receptor antagonists, prevented the effects of post-training AF-DX 116 on retention. Low subeffective doses of the central acting anticholinesterase physostigmine (35 micrograms/kg, ip), administered immediately after training, and AF-DX 116 (0.1 mg/kg, ip), given 10 min after training, acted synergistically to improve retention. The effects of AF-DX 116 (0.1 mg/kg, ip) were not influenced by the peripherally acting anticholinesterase neostigmine (35 micrograms/kg, ip). Considered together, these findings suggest that the activation of a muscarinic cholinergic presynaptic inhibitory mechanism, probably by increasing brain acetylcholine release, may modulate the activity of post-training processes involved in memory storage.

  11. Evaluation of the effects of ice massage applied to large intestine 4 (hegu) on postpartum pain during the active phase of labor

    PubMed Central

    Can, Hafize Ozturk; Saruhan, Aynur

    2015-01-01

    Background: The uterus continues to contract after childbirth. The pain caused by the contractions of the uterus can be as severe as labor pain. The study was aimed to evaluate the effects of ice massage applied to the large intestine 4 (LI4) on postpartum pain during the active phase of labor. Materials and Methods: The study was designed as a randomized controlled trial with three groups and carried out in two stages. The study sample comprised of 150 pregnant women, who were referred to a maternity hospital. In the experimental group, ice massage was applied to LI4 during four contractions within the active phase of labor. In the placebo group, pressure was applied to LI4 using silicone balloons and the third group was the control group. The Visual Analog Scale (VAS) and The McGill (Melzack) Pain Questionnaire (MPQ) were compared among the experimental, placebo, and control groups. Results: The mothers in the ice application group had the lowest mean VAS score. It was determined that ice massage applied to LI4 during the active phase of labor did not lead to any statistical differences in mothers in the first 24 hours postpartum in terms of the characteristics of the pain with MPQ and VAS. Conclusions: In the study, the perception of pain was tried to be minimized by applying pressure with ice balloons to LI4. However, although the application was determined to have made no difference in the pain intensity, the mothers’ statements in the ice application group suggested that they felt more comfortable than did the mothers in the other groups. PMID:25709702

  12. Oxygen tolerance capacity of upflow anaerobic solid-state (UASS) with anaerobic filter (AF) system.

    PubMed

    Meng, Yao; Jost, Carsten; Mumme, Jan; Wang, Kaijun; Linke, Bernd

    2016-07-01

    In order to investigate the oxygen tolerance capacity of upflow anaerobic solid-state (UASS) with anaerobic filter (AF) system, the effect of microaeration on thermophilic anaerobic digestion of maize straw was investigated under batch conditions and in the UASS with AF system. Aeration intensities of 0-431mL O2/gvs were conducted as pretreatment under batch conditions. Aeration pretreatment obviously enhanced anaerobic digestion and an aeration intensity of 431mL O2/gvs increased the methane yield by 82.2%. Aeration intensities of 0-355mL O2/gvs were conducted in the process liquor circulation of the UASS with AF system. Dissolved oxygen (DO) of UASS and AF reactors kept around 1.39±0.27 and 0.99±0.38mg/L, respectively. pH was relatively stable around 7.11±0.04. Volatile fatty acids and soluble chemical oxygen demand concentration in UASS reactor were higher than those in AF reactor. Methane yield of the whole system was almost stable at 85±7mL/gvs as aeration intensity increased step by step. The UASS with AF system showed good oxygen tolerance capacity.

  13. Oxygen tolerance capacity of upflow anaerobic solid-state (UASS) with anaerobic filter (AF) system.

    PubMed

    Meng, Yao; Jost, Carsten; Mumme, Jan; Wang, Kaijun; Linke, Bernd

    2016-07-01

    In order to investigate the oxygen tolerance capacity of upflow anaerobic solid-state (UASS) with anaerobic filter (AF) system, the effect of microaeration on thermophilic anaerobic digestion of maize straw was investigated under batch conditions and in the UASS with AF system. Aeration intensities of 0-431mL O2/gvs were conducted as pretreatment under batch conditions. Aeration pretreatment obviously enhanced anaerobic digestion and an aeration intensity of 431mL O2/gvs increased the methane yield by 82.2%. Aeration intensities of 0-355mL O2/gvs were conducted in the process liquor circulation of the UASS with AF system. Dissolved oxygen (DO) of UASS and AF reactors kept around 1.39±0.27 and 0.99±0.38mg/L, respectively. pH was relatively stable around 7.11±0.04. Volatile fatty acids and soluble chemical oxygen demand concentration in UASS reactor were higher than those in AF reactor. Methane yield of the whole system was almost stable at 85±7mL/gvs as aeration intensity increased step by step. The UASS with AF system showed good oxygen tolerance capacity. PMID:27372134

  14. The efficacy of lymphatic drainage and traditional massage in the prophylaxis of migraine: a randomized, controlled parallel group study.

    PubMed

    Happe, Svenja; Peikert, Andreas; Siegert, Rudolf; Evers, Stefan

    2016-10-01

    This study aimed at examining the efficacy of lymphatic drainage (LD) and traditional massage (TM) in the prophylactic treatment of migraine using controlled prospective randomized clinical trial of 64 patients (57 women, 45 ± 10 years) with migraine with and without aura. Patients were randomized into three groups: LD (n = 21); TM (n = 21); waiting group (WG, n = 22). After a 4-week-baseline, a treatment period of 8 weeks was applied followed by a 4-week observation period. The patients filled in a headache diary continuously; every 4 weeks they filled in the German version of the CES-D and the German version of the Headache Disability Inventory. The main outcome measure was migraine frequency per month. At the end of the observation period, the number of migraine attacks and days decreased in the LD group by 1.8 and 3.1, respectively, in the TM group by 1.3 and 2.4, and in the WG by 0.4 and 0.2, respectively. The differences between LD and WG were significant (p = 0.006 and p = 0.015, respectively) as well as the differences between TM und WG (p = 0.042 and p = 0.016, respectively). There was a significant decrease in the amount of analgesic intake in the LD group compared to the two other groups (p = 0.004). TM and LD resulted in a reduction of migraine attack frequency. The analgesic intake only decreased significantly during LD intervention. Useful effects were identified for LD and TM as compared to WG for the prophylaxis of migraine. LD was more efficacious in some parameters than TM. PMID:27338942

  15. Instrument-assisted cross fiber massage increases tissue perfusion and alters microvascular morphology in the vicinity of healing knee ligaments

    PubMed Central

    2013-01-01

    Background Ligament injuries are common clinical problems for which there are few established interventions. Instrument-assisted cross fiber massage (IACFM) was recently shown to accelerate the restoration of biomechanical properties in injured rodent knee medial collateral ligaments (MCL). The current study aimed to investigate the influence of IACFM on regional perfusion and vascularity in the vicinity of healing rodent knee MCL injuries. Methods Bilateral knee MCL injuries were induced in female Sprague–Dawley rats. Commencing 1 week post-injury, 1 minute of IACFM was introduced unilaterally 3 times/week for 3 weeks. The contralateral injured MCL served as an internal control. Regional tissue perfusion was assessed in vivo throughout healing using laser Doppler imaging, whereas regional microvascular morphology was assessed ex vivo via micro-computed tomography of vessels filled with contrast. Results IACFM had no effect on tissue perfusion when assessed immediately, or at 5, 10, 15 or 20 min following intervention (all p > 0.05). However, IACFM-treated hindlimbs had enhanced tissue perfusion when assessed 1 day following the 4th and 9th (last) treatment sessions (all p < 0.05). IACFM-treated hindlimbs also had greater perfusion when assessed 1 wk following the final treatment session (32 days post-injury) (p < 0.05). Subsequent investigation of microvascular morphology found IACFM to increase the proportion of arteriole-sized blood vessels (5.9 to <41.2 μm) in the tibial third of the ligament (p < 0.05). Conclusions These findings suggest IACFM alters regional perfusion and vascularity in the vicinity of healing rodent knee MCL injuries. This effect may contribute to the beneficial effect of IACFM observed on the recovery of knee ligament biomechanical properties following injury. PMID:24073942

  16. Adaptation of the CARE Guidelines for Therapeutic Massage and Bodywork Publications: Efforts To Improve the Impact of Case Reports

    PubMed Central

    Munk, Niki; Boulanger, Karen

    2014-01-01

    Case reports provide the foundation of practice-based evidence for therapeutic massage and bodywork (TMB), as well as many other health-related fields. To improve the consistency of information contained in case reports, the CARE (CAse REport) Group developed and published a set of guidelines for the medical community to facilitate systematic data collection (http://www.care-statement.org/#). Because of the differences between the practice of medicine and TMB, modifying some sections of the CARE guidelines is necessary to make them compatible with TMB case reports. Accordingly, the objectives of this article are to present the CARE guidelines, apply each section of the guidelines to TMB practice and reporting with suggested adaptations, and highlight concerns, new ideas, and other resources for potential authors of TMB case reports. The primary sections of the CARE guidelines adapted for TMB case reports are diagnostic assessment, follow-up and outcomes, and therapeutic intervention. Specifically, because diagnosis falls outside of the scope of most TMB practitioners, suggestions are made as to how diagnoses made by other health care providers should be included in the context of a TMB case report. Additionally, two new aspects of the case presentation section are recommended: a) assessment measures, which outline and describe the outcome measures on which the case report will focus, and b) a description of the TMB provider (i.e., scope of practice, practice environment, experience level, training, credentialing, and/or expertise) as part of the intervention description. This article culminates with practical resources for TMB practitioners writing case reports, including a TMB Case Report Template—a single document that TMB practitioners can use to guide his or her process of writing a case report. Once the template is adopted by authors of TMB case reports, future efforts can explore the impact on the quality and quantity of case reports and how they impact TMB

  17. Deep Tissue Massage and Nonsteroidal Anti-Inflammatory Drugs for Low Back Pain: A Prospective Randomized Trial

    PubMed Central

    Kocur, Piotr

    2014-01-01

    Objective. To investigate whether chronic low back pain therapy with deep tissue massage (DTM) gives similar results to combined therapy consisting of DTM and non-steroid anti-inflammatory drugs (NSAID). Design. Prospective controlled randomized single blinded trial. Settings. Ambulatory care of rehabilitation. Participants. 59 patients, age 51.8 ± 9.0 years, with chronic low back pain. Interventions. 2 weeks of DTM in the treatment group (TG) versus 2 weeks of DTM combined with NSAID in the control group (CG). Main Outcome Measures. Visual analogue scale, Oswestry disability index (ODI), and Roland-Morris questionnaire (RM). Results. In both the TG and the CG, a significant pain reduction and function improvement were observed. VAS decreased from 58.3 ± 18.2 to 42.2 ± 21.1 (TG) and from 51.8 ± 18.8 to 30.6 ± 21.9 (CG). RM value decreased from 9.8 ± 5.1 to 6.4 ± 4.4 (TG), and from 9.3 ± 5.5 to 6.1 ± 4.6 (CG). ODI value decreased from 29.2 ± 17.3 to 21.4 ± 15.1 (TG) and from 21.4 ± 9.4 to 16.6 ± 9.4 (CG). All pre-post-treatment differences were significant; however, there was no significant difference between the TG and the CG. Conclusion. DTM had a positive effect on reducing pain in patients with chronic low back pain. Concurrent use of DTM and NSAID contributed to low back pain reduction in a similar degree that the DTM did. PMID:24707200

  18. Adaptation of the CARE Guidelines for Therapeutic Massage and Bodywork Publications: Efforts To Improve the Impact of Case Reports.

    PubMed

    Munk, Niki; Boulanger, Karen

    2014-09-01

    Case reports provide the foundation of practice-based evidence for therapeutic massage and bodywork (TMB), as well as many other health-related fields. To improve the consistency of information contained in case reports, the CARE (CAse REport) Group developed and published a set of guidelines for the medical community to facilitate systematic data collection (http://www.care-statement.org/#). Because of the differences between the practice of medicine and TMB, modifying some sections of the CARE guidelines is necessary to make them compatible with TMB case reports. Accordingly, the objectives of this article are to present the CARE guidelines, apply each section of the guidelines to TMB practice and reporting with suggested adaptations, and highlight concerns, new ideas, and other resources for potential authors of TMB case reports. The primary sections of the CARE guidelines adapted for TMB case reports are diagnostic assessment, follow-up and outcomes, and therapeutic intervention. Specifically, because diagnosis falls outside of the scope of most TMB practitioners, suggestions are made as to how diagnoses made by other health care providers should be included in the context of a TMB case report. Additionally, two new aspects of the case presentation section are recommended: a) assessment measures, which outline and describe the outcome measures on which the case report will focus, and b) a description of the TMB provider (i.e., scope of practice, practice environment, experience level, training, credentialing, and/or expertise) as part of the intervention description. This article culminates with practical resources for TMB practitioners writing case reports, including a TMB Case Report Template-a single document that TMB practitioners can use to guide his or her process of writing a case report. Once the template is adopted by authors of TMB case reports, future efforts can explore the impact on the quality and quantity of case reports and how they impact TMB

  19. Adaptation of the CARE Guidelines for Therapeutic Massage and Bodywork Publications: Efforts To Improve the Impact of Case Reports.

    PubMed

    Munk, Niki; Boulanger, Karen

    2014-09-01

    Case reports provide the foundation of practice-based evidence for therapeutic massage and bodywork (TMB), as well as many other health-related fields. To improve the consistency of information contained in case reports, the CARE (CAse REport) Group developed and published a set of guidelines for the medical community to facilitate systematic data collection (http://www.care-statement.org/#). Because of the differences between the practice of medicine and TMB, modifying some sections of the CARE guidelines is necessary to make them compatible with TMB case reports. Accordingly, the objectives of this article are to present the CARE guidelines, apply each section of the guidelines to TMB practice and reporting with suggested adaptations, and highlight concerns, new ideas, and other resources for potential authors of TMB case reports. The primary sections of the CARE guidelines adapted for TMB case reports are diagnostic assessment, follow-up and outcomes, and therapeutic intervention. Specifically, because diagnosis falls outside of the scope of most TMB practitioners, suggestions are made as to how diagnoses made by other health care providers should be included in the context of a TMB case report. Additionally, two new aspects of the case presentation section are recommended: a) assessment measures, which outline and describe the outcome measures on which the case report will focus, and b) a description of the TMB provider (i.e., scope of practice, practice environment, experience level, training, credentialing, and/or expertise) as part of the intervention description. This article culminates with practical resources for TMB practitioners writing case reports, including a TMB Case Report Template-a single document that TMB practitioners can use to guide his or her process of writing a case report. Once the template is adopted by authors of TMB case reports, future efforts can explore the impact on the quality and quantity of case reports and how they impact TMB

  20. [Comparison of medical practices of 'massage' and 'gymnastics' - at the end of the 19th and the beginning of the 20th century (England, France, Germany, Switzerland)].

    PubMed

    Quin, Grégory

    2014-01-01

    Massage and medical gymnastics are very ancient form of medical practices and knowledge, nevertheless they seem to focus a growing attention between 1860 and World War I in Europe. These practices know a quick institutionalization, and the physiotherapy or "kinesitherapy" emerge as a discipline with some more structured training course for students and future practitioners. In fact, the determinants of this development are numerous, specialization, professionalization, cultural transfer, and more broadly with geopolitical influences and nationalist feelings, influence of the Swedish gymnastics. PMID:25230528

  1. AF-6 is a positive modulator of the PINK1/parkin pathway and is deficient in Parkinson's disease

    PubMed Central

    Haskin, Joseph; Szargel, Raymonde; Shani, Vered; Mekies, Lucy N.; Rott, Ruth; Lim, Grace G. Y.; Lim, Kah-Leong; Bandopadhyay, Rina; Wolosker, Herman; Engelender, Simone

    2013-01-01

    Parkin E3 ubiquitin-ligase activity and its role in mitochondria homeostasis are thought to play a role in Parkinson's disease (PD). We now report that AF-6 is a novel parkin interacting protein that modulates parkin ubiquitin-ligase activity and mitochondrial roles. Parkin interacts with the AF-6 PDZ region through its C-terminus. This leads to ubiquitination of cytosolic AF-6 and its degradation by the proteasome. On the other hand, endogenous AF-6 robustly increases parkin translocation and ubiquitin-ligase activity at the mitochondria. Mitochondrial AF-6 is not a parkin substrate, but rather co-localizes with parkin and enhances mitochondria degradation through PINK1/parkin-mediated mitophagy. On the other hand, several parkin and PINK1 juvenile disease-mutants are insensitive to AF-6 effects. AF-6 is present in Lewy bodies and its soluble levels are strikingly decreased in the caudate/putamen and substantia nigra of sporadic PD patients, suggesting that decreased AF-6 levels may contribute to the accumulation of dysfunctional mitochondria in the disease. The identification of AF-6 as a positive modulator of parkin translocation to the mitochondria sheds light on the mechanisms involved in PD and underscores AF-6 as a novel target for future therapeutics. PMID:23393160

  2. Statin Therapy for the Prevention of Atrial Fibrillation Trial (SToP AF trial)

    PubMed Central

    Negi, Smita; Shukrullah, Irfan; Veledar, Emir; Bloom, Heather L.; Jones, Dean P.; Dudley, Samuel C.

    2010-01-01

    Background Inflammation and oxidative stress are associated with atrial fibrillation (AF). Statins have antioxidant and anti-inflammatory properties. We tested if atorvastatin reduced AF recurrence after DC cardioversion (CV) by modifying systemic oxidative stress and inflammation. (NCT00252967) Methods and Results In a randomized, double-blinded, placebo-controlled trial, patients with atrial fibrillation/flutter (AF) were randomized to receive either atorvastatin 80 mg (n=33) or placebo (n=31) before CV. Treatment was continued for 12 months or until AF recurred. Serum oxidative stress markers (ratios of oxidized to reduced glutathione and cysteine, derivatives of reactive oxygen species, isoprostanes) and inflammatory markers [ high sensitivity C- reactive protein (hs-CRP), interleukin-6 (IL-6), interleukin-1β(IL-1β), tumor necrosis factor-α (TNFα)] were measured at baseline and on follow-up. AF recurred in 22 (66.7%) of atorvastatin and 26 (83.9%) of placebo group (p=0.2). The adjusted hazard ratio of having recurrence on atorvastatin versus on placebo was 0.99 (95% CI: 0.98-1.01, p=0.3). There was no significant difference in the time to recurrence using Kaplan-Meier survival estimates (median (IR): 29 (2-145) days vs. 22 (7-70) days, p=0.9). While no significant effect was seen on oxidative stress, 2 of 4 inflammatory markers, IL-6 (adjusted OR: 0.59, 95% CI: 0.35-0.97, p= 0.04) and hs-CRP (adjusted OR: 0.59, 95% CI: 0.37-0.95, p=0.03) were significantly lowered with atorvastatin. Cholesterol levels significantly decreased with atorvastatin (p=0.03). Conclusions High dose atorvastatin did not reduce the recurrence of AF after CV. It reduced selective markers of inflammation without affecting systemic oxidative stress. Failure of atorvastatin to prevent AF recurrence may be due to its failure to affect oxidative stress. PMID:20946227

  3. Benefits of Massage-Myofascial Release Therapy on Pain, Anxiety, Quality of Sleep, Depression, and Quality of Life in Patients with Fibromyalgia

    PubMed Central

    Castro-Sánchez, Adelaida María; Matarán-Peñarrocha, Guillermo A.; Granero-Molina, José; Aguilera-Manrique, Gabriel; Quesada-Rubio, José Manuel; Moreno-Lorenzo, Carmen

    2011-01-01

    Fibromyalgia is a chronic syndrome characterized by generalized pain, joint rigidity, intense fatigue, sleep alterations, headache, spastic colon, craniomandibular dysfunction, anxiety, and depression. The purpose of the present study was to determine whether massage-myofascial release therapy can improve pain, anxiety, quality of sleep, depression, and quality of life in patients with fibromyalgia. A randomized controlled clinical trial was performed. Seventy-four fibromyalgia patients were randomly assigned to experimental (massage-myofascial release therapy) and placebo (sham treatment with disconnected magnotherapy device) groups. The intervention period was 20 weeks. Pain, anxiety, quality of sleep, depression, and quality of life were determined at baseline, after the last treatment session, and at 1 month and 6 months. Immediately after treatment and at 1 month, anxiety levels, quality of sleep, pain, and quality of life were improved in the experimental group over the placebo group. However, at 6 months postintervention, there were only significant differences in the quality of sleep index. Myofascial release techniques improved pain and quality of life in patients with fibromyalgia. PMID:21234327

  4. Benefits of massage-myofascial release therapy on pain, anxiety, quality of sleep, depression, and quality of life in patients with fibromyalgia.

    PubMed

    Castro-Sánchez, Adelaida María; Matarán-Peñarrocha, Guillermo A; Granero-Molina, José; Aguilera-Manrique, Gabriel; Quesada-Rubio, José Manuel; Moreno-Lorenzo, Carmen

    2011-01-01

    Fibromyalgia is a chronic syndrome characterized by generalized pain, joint rigidity, intense fatigue, sleep alterations, headache, spastic colon, craniomandibular dysfunction, anxiety, and depression. The purpose of the present study was to determine whether massage-myofascial release therapy can improve pain, anxiety, quality of sleep, depression, and quality of life in patients with fibromyalgia. A randomized controlled clinical trial was performed. Seventy-four fibromyalgia patients were randomly assigned to experimental (massage-myofascial release therapy) and placebo (sham treatment with disconnected magnotherapy device) groups. The intervention period was 20 weeks. Pain, anxiety, quality of sleep, depression, and quality of life were determined at baseline, after the last treatment session, and at 1 month and 6 months. Immediately after treatment and at 1 month, anxiety levels, quality of sleep, pain, and quality of life were improved in the experimental group over the placebo group. However, at 6 months postintervention, there were only significant differences in the quality of sleep index. Myofascial release techniques improved pain and quality of life in patients with fibromyalgia.

  5. Benefits of massage-myofascial release therapy on pain, anxiety, quality of sleep, depression, and quality of life in patients with fibromyalgia.

    PubMed

    Castro-Sánchez, Adelaida María; Matarán-Peñarrocha, Guillermo A; Granero-Molina, José; Aguilera-Manrique, Gabriel; Quesada-Rubio, José Manuel; Moreno-Lorenzo, Carmen

    2011-01-01

    Fibromyalgia is a chronic syndrome characterized by generalized pain, joint rigidity, intense fatigue, sleep alterations, headache, spastic colon, craniomandibular dysfunction, anxiety, and depression. The purpose of the present study was to determine whether massage-myofascial release therapy can improve pain, anxiety, quality of sleep, depression, and quality of life in patients with fibromyalgia. A randomized controlled clinical trial was performed. Seventy-four fibromyalgia patients were randomly assigned to experimental (massage-myofascial release therapy) and placebo (sham treatment with disconnected magnotherapy device) groups. The intervention period was 20 weeks. Pain, anxiety, quality of sleep, depression, and quality of life were determined at baseline, after the last treatment session, and at 1 month and 6 months. Immediately after treatment and at 1 month, anxiety levels, quality of sleep, pain, and quality of life were improved in the experimental group over the placebo group. However, at 6 months postintervention, there were only significant differences in the quality of sleep index. Myofascial release techniques improved pain and quality of life in patients with fibromyalgia. PMID:21234327

  6. Low strain, long life creep fatigue of AF2-1DA and INCO 718

    NASA Technical Reports Server (NTRS)

    Thakker, A. B.; Cowles, B. A.

    1983-01-01

    Two aircraft turbine disk alloys, GATORIZED AF2-DA and INCO 718 were evaluated for their low strain long life creep-fatigue behavior. Static (tensile and creep rupture) and cyclic properties of both alloys were characterized. The cntrolled strain LCF tests were conducted at 760 C (1400 F) and 649 C (1200 F) for AF2-1DA and INCO 718, respectively. Hold times were varied for tensile, compressive and tensile/compressive strain dwell (relaxation) tests. Stress (creep) hold behavior of AF2-1DA was also evaluated. Generally, INCO 718 exhibited more pronounced reduction in cyclic life due to hold than AF2-1DA. The percent reduction in life for both alloys for strain dwell tests was greater at low strain ranges (longer life regime). Changing hold time from 0 to 0.5, 2.0 and 15.0 min. resulted in corresponding reductions in life. The continuous cycle and cyclic/dwell initiation failure mechanism was predominantly transgranular for AF2-1DA and intergranular for INCO 718.

  7. The binding of (3H)AF-DX 384 to rat ileal smooth muscle muscarinic receptors

    SciTech Connect

    Entzeroth, M.; Mayer, N. )

    1991-01-01

    The tritiated cardioselective muscarinic antagonist AF-DX 384 (5,11-dihydro-11-(2-(-(8-dipropylamino)methyl)-1-piperidinyl-ethyl-amino-carbonyl)-6H-pyrido (2,3-b) (1,4)benzodiazepin-6-one) was used to label muscarinic receptors in the rat ileum. Saturation binding to membrane suspensions revealed a high affinity binding site with a Kd of 9.2 nM. The maximal number of binding sites labeled in this tissue (Bmax) is 237 fmol/mg protein. The association and dissociation kinetics were well represented by single exponential reactions, and the dissociation constant obtained from the ratio of rate constants was in agreement with that derived from saturation experiments. Specific binding was inhibited by muscarinic antagonists with a rank order of potencies of atropine (pKi: 8.80) greater than 4-DAMP (pKi: 8.23) = AF-DX 384 (pKi: 8.20) greater than AF-DX 116 (pKi: 7.09) = hexahydro-sila-difenidol (pKi: 6.97) greater than pirenzepine (pKi: 6.49) and is consistent with the interaction of (3H)AF-DX 384 with muscarinic receptors of the M2 subtype. It can be concluded that (3H)AF-DX 384 can be used to selectively label M2 muscarinic receptors in heterogeneous receptor populations.

  8. A simple web-based tool to compare freshwater fish data collected using AFS standard methods

    USGS Publications Warehouse

    Bonar, Scott A.; Mercado-Silva, Norman; Rahr, Matt; Torrey, Yuta T.; Cate, Averill

    2016-01-01

    The American Fisheries Society (AFS) recently published Standard Methods for Sampling North American Freshwater Fishes. Enlisting the expertise of 284 scientists from 107 organizations throughout Canada, Mexico, and the United States, this text was developed to facilitate comparisons of fish data across regions or time. Here we describe a user-friendly web tool that automates among-sample comparisons in individual fish condition, population length-frequency distributions, and catch per unit effort (CPUE) data collected using AFS standard methods. Currently, the web tool (1) provides instantaneous summaries of almost 4,000 data sets of condition, length frequency, and CPUE of common freshwater fishes collected using standard gears in 43 states and provinces; (2) is easily appended with new standardized field data to update subsequent queries and summaries; (3) compares fish data from a particular water body with continent, ecoregion, and state data summaries; and (4) provides additional information about AFS standard fish sampling including benefits, ongoing validation studies, and opportunities to comment on specific methods. The web tool—programmed in a PHP-based Drupal framework—was supported by several AFS Sections, agencies, and universities and is freely available from the AFS website and fisheriesstandardsampling.org. With widespread use, the online tool could become an important resource for fisheries biologists.

  9. [AF + BAF for treating effluent in the sewage plant of the resin and chemical industry park].

    PubMed

    Tu, Yong; Liu, Wei-Jing; Zhang, Yao-Hui; Xu, Jun; Tang, Min; Chen, Yong; Bai, Yong-Gang

    2014-06-01

    The anaerobic filter (AF) and biological aerated filter (BAF) were employed to treat the effluent in a sewage plant of the resin and chemical industry park. The ceramsite was used in BAF. In this study, the influent COD was 200-300 mg x L(-1) and the pilot model scale was 2-4 L x d(-1). According to the results, the AF-BAF treatment had a good effect on organic wastewater. When the AF HRT was 24 h and BAF was 12 h, the removal of COD reached 73.4%, and that of NH4(+)-N reached 93.8%. From gas chromatography-mass spectrometry (GC-MS) and three-dimensional fluorescence analysis, it was found that small organic molecules and microbial metabolites could be removed effectively. However, there was no obviously effect on the removal of saturated alkane and nitrogenous heterocyclic compounds. From the denature gradient gel electrophoresis (DGGE) spectra analysis, it was shown that there were more kinds of microorganism in the sludge of the AF than in the up-flow anaerobic sludge bed (UASB), which indicates that the AF-BAF system is more effective on treating effluent in a sewage plant of the resin and chemical industry park.

  10. GLA-AF, an emulsion-free vaccine adjuvant for pandemic influenza.

    PubMed

    Clegg, Christopher H; Roque, Richard; Perrone, Lucy A; Rininger, Joseph A; Bowen, Richard; Reed, Steven G

    2014-01-01

    The ongoing threat from Influenza necessitates the development of new vaccine and adjuvant technologies that can maximize vaccine immunogenicity, shorten production cycles, and increase global vaccine supply. Currently, the most successful adjuvants for Influenza vaccines are squalene-based oil-in-water emulsions. These adjuvants enhance seroprotective antibody titers to homologous and heterologous strains of virus, and augment a significant dose sparing activity that could improve vaccine manufacturing capacity. As an alternative to an emulsion, we tested a simple lipid-based aqueous formulation containing a synthetic TLR4 ligand (GLA-AF) for its ability to enhance protection against H5N1 infection. GLA-AF was very effective in adjuvanting recombinant H5 hemagglutinin antigen (rH5) in mice and was as potent as the stable emulsion, SE. Both adjuvants induced similar antibody titers using a sub-microgram dose of rH5, and both conferred complete protection against a highly pathogenic H5N1 challenge. However, GLA-AF was the superior adjuvant in ferrets. GLA-AF stimulated a broader antibody response than SE after both the prime and boost immunization with rH5, and ferrets were better protected against homologous and heterologous strains of H5N1 virus. Thus, GLA-AF is a potent emulsion-free adjuvant that warrants consideration for pandemic influenza vaccine development. PMID:24551202

  11. Neuronal and microvascular alterations induced by the cholinergic toxin AF64A in the rat retina.

    PubMed

    Gómez-Ramos, P; Galea, E; Estrada, C

    1990-06-18

    The choline analogue ethylcholine mustard aziridinium ion (AF64A) produces both neuronal and non-neuronal alterations in the rat retina. The possible involvement of the retinal capillaries in the origin of the apparently non-specific lesions has been investigated. Two hours after a single intraocular injection of 5 nmol AF64A, ultrastructural alterations were observed in neurons of the inner nuclear layer and the ganglion cell layer, where cholinergic cells are located. One week later, the number of cholinergic neurons, identified by choline acetyltransferase immunohistochemistry, was decreased to 65% of control, the neurons located in the inner nuclear layer being more sensitive than those in the ganglion cell layer. The same dose of AF64A also induced ultrastructural changes in retinal capillaries, which showed a significant increase in the number of pinocytotic vesicles and microvilli in the endothelial cells, 2-5 h after the toxin administration. One day later, arterioles and capillaries presented contracted profiles and the lumen was occasionally lost. The sensitivity of endothelial cells to the toxic effects of AF64A may be explained by the presence in the cerebral endothelium of a choline transport mechanism with an affinity close to that of cerebral synaptosomes. In vitro, both neuronal and endothelial choline uptake systems were equally sensitive to the toxin inhibitory effect. The early and severe vascular alterations induced in the retinal microvessels by AF64A may produce changes in blood perfusion and capillary permeability that could account for the apparently non-specific histological damage.

  12. Detection of human tumor cells by amplicon fusion site polymerase chain reaction (AFS-PCR)

    PubMed Central

    Weber, Axel; Taube, Sylvia; Starke, Sven; Bergmann, Eckhard; Christiansen, Nina Merete; Christiansen, Holger

    2011-01-01

    Reliable diagnostic strategies for individuals with cancer demand practical methods for highly sensitive and specific detection of tumor cells. Amplification of genomic regions that include putative oncogenes is common in tumor cells of various types. Genomic array platforms offer the opportunity to identify and precisely map amplified genomic regions (ampGRs). The stable existence of these tumor cell–specific genomic aberrations during and after therapy, in theory, make ampGRs optimal targets for cancer diagnostics. In this study, we mapped ampGRs around the proto-oncogene MYCN of human neuroblastomas using a high-resolution tiling array (HR-TA). Based on the HR-TA data, we were able to precisely describe the telomeric and centromeric borders of the ampGRs and deduce virtual fusion sites of the joined ampGRs (amplicon fusion sites [AFSs]). These AFSs served as blueprints for the subsequent design of AFS bridging PCR assays (AFS-PCRs). Strikingly, these assays were absolutely tumor cell specific and capable of detecting 1 tumor cell in 1 × 106 to 8 × 106 control cells. We successfully proved the in vivo practicability of AFS-PCR by detecting and quantifying the specific AFS DNA of human MYCN-amplified neuroblastomas in the patients’ corresponding peripheral blood and bone marrow samples. Thus, we believe AFS-PCR could become a powerful and nevertheless feasible personalized diagnostic tool applicable to a large number of cancer patients, including children with MYCN-amplified neuroblastomas. PMID:21293059

  13. Detection of human tumor cells by amplicon fusion site polymerase chain reaction (AFS-PCR).

    PubMed

    Weber, Axel; Taube, Sylvia; Starke, Sven; Bergmann, Eckhard; Christiansen, Nina Merete; Christiansen, Holger

    2011-02-01

    Reliable diagnostic strategies for individuals with cancer demand practical methods for highly sensitive and specific detection of tumor cells. Amplification of genomic regions that include putative oncogenes is common in tumor cells of various types. Genomic array platforms offer the opportunity to identify and precisely map amplified genomic regions (ampGRs). The stable existence of these tumor cell–specific genomic aberrations during and after therapy, in theory, make ampGRs optimal targets for cancer diagnostics. In this study, we mapped ampGRs around the proto-oncogene MYCN of human neuroblastomas using a high-resolution tiling array (HR-TA). Based on the HR-TA data, we were able to precisely describe the telomeric and centromeric borders of the ampGRs and deduce virtual fusion sites of the joined ampGRs (amplicon fusion sites [AFSs]). These AFSs served as blueprints for the subsequent design of AFS bridging PCR assays (AFS-PCRs). Strikingly, these assays were absolutely tumor cell specific and capable of detecting 1 tumor cell in 1 × 10(6) to 8 × 10(6) control cells. We successfully proved the in vivo practicability of AFS-PCR by detecting and quantifying the specific AFS DNA of human MYCN-amplified neuroblastomas in the patients’ corresponding peripheral blood and bone marrow samples. Thus, we believe AFS-PCR could become a powerful and nevertheless feasible personalized diagnostic tool applicable to a large number of cancer patients, including children with MYCN-amplified neuroblastomas.

  14. Low strain, long life creep fatigue of AF2-1DA and INCO 718

    SciTech Connect

    Thakker, A.B.; Cowles, B.A.

    1983-04-01

    Two aircraft turbine disk alloys, GATORIZED AF2-DA and INCO 718 were evaluated for their low strain long life creep-fatigue behavior. Static (tensile and creep rupture) and cyclic properties of both alloys were characterized. The cntrolled strain LCF tests were conducted at 760 C (1400 F) and 649 C (1200 F) for AF2-1DA and INCO 718, respectively. Hold times were varied for tensile, compressive and tensile/compressive strain dwell (relaxation) tests. Stress (creep) hold behavior of AF2-1DA was also evaluated. Generally, INCO 718 exhibited more pronounced reduction in cyclic life due to hold than AF2-1DA. The percent reduction in life for both alloys for strain dwell tests was greater at low strain ranges (longer life regime). Changing hold time from 0 to 0.5, 2.0 and 15.0 min. resulted in corresponding reductions in life. The continuous cycle and cyclic/dwell initiation failure mechanism was predominantly transgranular for AF2-1DA and intergranular for INCO 718.

  15. An Evaluation of the Impacts of AF-M315E Propulsion Systems for Varied Mission Applications

    NASA Technical Reports Server (NTRS)

    Deans, Matthew C.; Oleson, Steven R.; Fittje, James; Colozza, Anthony; Packard, Tom; Gyekenyesi, John; McLean, Christopher H.; Spores, Ronald A.

    2015-01-01

    The purpose of the AF-M315E COMPASS study is to identify near-term (3-5 years) and long term (5 years +) opportunities for infusion, specifically the thruster and associated component technologies being developed as part of the GPIM project. Develop design reference missions which show the advantages of the AF-M315E green propulsion system. Utilize a combination of past COMPASS designs and selected new designs to demonstrate AF-M315E advantages. Use the COMPASS process to show the puts and takes of using AF-M315E at the integrated system level.

  16. AF1q is a novel TCF7 co-factor which activates CD44 and promotes breast cancer metastasis

    PubMed Central

    Park, Jino; Schlederer, Michaela; Schreiber, Martin; Ice, Ryan; Merkel, Olaf; Bilban, Martin; Hofbauer, Sebastian; Kim, Soojin; Addison, Joseph; Zou, Jie; Ji, Chunyan; Bunting, Silvia T.; Wang, Zhengqi; Shoham, Menachem; Huang, Gang; Bago-Horvath, Zsuzsanna; Gibson, Laura F.; Rojanasakul, Yon; Remick, Scot; Ivanov, Alexey; Pugacheva, Elena; Bunting, Kevin D.; Moriggl, Richard

    2015-01-01

    AF1q is an MLL fusion partner that was identified from acute myeloid leukemia (AML) patients with t (1; 11) (q21; q23) chromosomal abnormality. The function of AF1q is not yet fully known, however, elevated AF1q expression is associated with poor clinical outcomes in various malignancies. Here, we show that AF1q specifically binds to T-cell-factor-7 (TCF7) in the Wnt signaling pathway and results in transcriptional activation of CD44 as well as multiple downstream targets of the TCF7/LEF1. In addition, enhanced AF1q expression promotes breast cancer cell proliferation, migration, mammosphere formation, and chemo-resistance. In xenograft models, enforced AF1q expression in breast cancer cells also promotes liver metastasis and lung colonization. In a cohort of 63 breast cancer patients, higher percentages of AF1q-positive cancer cells in primary sites were associated with significantly poorer overall survival (OS), disease-free survival (DFS), and brain metastasis-free survival (b-MFS). Using paired primary/metastatic samples from the same patients, we demonstrate that AF1q-positive breast cancer cells become dynamically dominant in the metastatic sites compared to the primary sites. Our findings indicate that breast cancer cells with a hyperactive AF1q/TCF7/CD44 regulatory axis in the primary sites may represent “metastatic founder cells” which have invasive properties. PMID:26079538

  17. Pseudomonas syringae type III effector HopAF1 suppresses plant immunity by targeting methionine recycling to block ethylene induction

    PubMed Central

    Washington, Erica J.; Mukhtar, M. Shahid; Finkel, Omri M.; Wan, Li; Kieber, Joseph J.; Dangl, Jeffery L.

    2016-01-01

    HopAF1 is a type III effector protein of unknown function encoded in the genomes of several strains of Pseudomonas syringae and other plant pathogens. Structural modeling predicted that HopAF1 is closely related to deamidase proteins. Deamidation is the irreversible substitution of an amide group with a carboxylate group. Several bacterial virulence factors are deamidases that manipulate the activity of specific host protein substrates. We identified Arabidopsis methylthioadenosine nucleosidase proteins MTN1 and MTN2 as putative targets of HopAF1 deamidation. MTNs are enzymes in the Yang cycle, which is essential for the high levels of ethylene biosynthesis in Arabidopsis. We hypothesized that HopAF1 inhibits the host defense response by manipulating MTN activity and consequently ethylene levels. We determined that bacterially delivered HopAF1 inhibits ethylene biosynthesis induced by pathogen-associated molecular patterns and that Arabidopsis mtn1 mtn2 mutant plants phenocopy the effect of HopAF1. Furthermore, we identified two conserved asparagines in MTN1 and MTN2 from Arabidopsis that confer loss of function phenotypes when deamidated via site-specific mutation. These residues are potential targets of HopAF1 deamidation. HopAF1-mediated manipulation of Yang cycle MTN proteins is likely an evolutionarily conserved mechanism whereby HopAF1 orthologs from multiple plant pathogens contribute to disease in a large variety of plant hosts. PMID:27274076

  18. Cloning and characterization of two duplicated interleukin-17A/F2 genes in common carp (Cyprinus carpio L.): Transcripts expression and bioactivity of recombinant IL-17A/F2.

    PubMed

    Li, Hongxia; Yu, Juhua; Li, Jianlin; Tang, Yongkai; Yu, Fan; Zhou, Jie; Yu, Wenjuan

    2016-04-01

    Interleukin-17 (IL-17) plays an important role in inflammation and host defense in mammals. In this study, we identified two duplicated IL-17A/F2 genes in the common carp (Cyprinus carpio) (ccIL-17A/F2a and ccIL-17A/F2b), putative encoded proteins contain 140 amino acids (aa) with conserved IL-17 family motifs. Expression analysis revealed high constitutive expression of ccIL-17A/F2s in mucosal tissues, including gill, skin and intestine, their expression could be induced by Aeromonas hydrophila, suggesting a potential role in mucosal immunity. Recombinant ccIL-17A/F2a protein (rccIL-17A/F2a) produced in Escherichia coli could induce the expression of proinflammatory cytokines (IL-1β) and the antimicrobial peptides S100A1, S100A10a and S100A10b in the primary kidney in a dose- and time-dependent manner. Above findings suggest that ccIL-17A/F2 plays an important role in both proinflammatory and innate immunity. Two duplicated ccIL-17A/F2s showed different expression level with ccIL-17A/F2a higher than b, comparison of two 5' regulatory regions indicated the length from anticipated promoter to transcriptional start site (TSS) and putative transcription factor binding site (TFBS) were different. Promoter activity of ccIL-17A/F2a was 2.5 times of ccIL-17A/F2b which consistent with expression results of two genes. These suggest mutations in 5'regulatory region contributed to the differentiation of duplicated genes. To our knowledge, this is the first report to analyze 5'regulatory region of piscine IL-17 family genes. PMID:26921542

  19. Modeling spall in HY100, HY130, and AF1410 steels

    NASA Astrophysics Data System (ADS)

    Garrett, R. K.; Rajendran, A. M.; Last, H. R.

    1996-05-01

    A comparison spall analysis between three matensitic steels: HY100, HY130, and AF1410 is presented Metallurgical observations on the fracture surfaces of uniaxial tensile specimens as well as the spalled target plates confirmed the nucleation, growth, and coalescence of microvoids in these steels. The threshold stress for void nucleation in these steels were determined from the spall analysis using the EPIC finite element code. According to the model, the spall nucleation occurred at higher stress levels in AF1410 compared to HY100 and HY130. A complete set of material model constants has been determined for these three steels.

  20. 27. "SITE PLAN." Specifications No. OC15775, Drawing No. AF600915, sheet ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    27. "SITE PLAN." Specifications No. OC1-57-75, Drawing No. AF-60-09-15, sheet 1 of 96, D.O. Series No. AF 1394/20, Rev. B. Stamped: RECORD DRAWING - AS CONSTRUCTED. Below stamp: Contract no. 5296 Rev. B, Date: 11/17/59. Site plan of 20,000-foot track, including construction phasing notes. - Edwards Air Force Base, South Base Sled Track, Edwards Air Force Base, North of Avenue B, between 100th & 140th Streets East, Lancaster, Los Angeles County, CA

  1. The splicing factor U2AF65 stabilizes TRF1 protein by inhibiting its ubiquitin-dependent proteolysis

    SciTech Connect

    Kim, Jeonghee; Chung, In Kwon

    2014-01-17

    Highlights: •Identification of U2AF65 as a novel TRF1-interacting protein. •U2AF65 stabilizes TRF1 protein by inhibiting its ubiquitin-dependent proteolysis. •U2AF65 interferes with the interaction between TRF1 and Fbx4. •U2AF65 represents a new route for modulating TRF1 function at telomeres. -- Abstract: The human telomeric protein TRF1 is a component of the six-subunit protein complex shelterin, which provides telomere protection by organizing the telomere into a high-order structure. TRF1 functions as a negative regulator of telomere length by controlling the access of telomerase to telomeres. Thus, the cellular abundance of TRF1 at telomeres should be maintained and tightly regulated to ensure proper telomere function. Here, we identify U2 small nuclear ribonucleoprotein (snRNP) auxiliary factor 65 (U2AF65), an essential pre-mRNA splicing factor, as a novel TRF1-interacting protein. U2AF65 interacts with TRF1 in vitro and in vivo and is capable of stabilizing TRF1 protein by inhibiting its ubiquitin-dependent proteolysis. We also found that U2AF65 interferes with the interaction between TRF1 and Fbx4, an E3 ubiquitin ligase for TRF1. Depletion of endogenous U2AF65 expression by short interfering RNA (siRNA) reduced the stability of endogenous TRF1 whereas overexpression of U2AF65 significantly extended the half-life of TRF1. These findings demonstrate that U2AF65 plays a critical role in regulating the level of TRF1 through physical interaction and ubiquitin-mediated proteolysis. Hence, U2AF65 represents a new route for modulating TRF1 function at telomeres.

  2. (/sup 3/H)AF-DX 116 labels subsets of muscarinic cholinergic receptors in rat brain and heart

    SciTech Connect

    Wang, J.X.; Roeske, W.R.; Gulya, K.; Wang, W.; Yamamura, H.I.

    1987-10-05

    The in vitro binding properties of the novel muscarinic antagonist (/sup 3/H)AF-DX 116 were studied using a rapid filtration technique. Association and dissociation rates of (/sup 3/H)AF-DX 116 binding were rapid at 25/sup 0/C but 20-40 times slower at 0-4/sup 0/C. Kinetic dissociation constants (K/sub d/s) were estimated to be 31.8 nM and 30.9 nM at 25/sup 0/C; 23.1 nM and 22.9 nM at 0-4/sup 0/C for the cerebral cortex and heart, respectively. In saturation studies, (/sup 3/H)AF-DX 116 labeled 29% of the total (/sup 3/H)(-)QNB binding sites in the cerebral cortical membranes and 87% in the cardiac membranes, with K/sub d/ values of 28.9 nM and 17.9 nM, respectively. Muscarinic antagonists inhibited (/sup 3/H)AF-DX 116 binding in a rank order of potency of atropine > dexetimide > AF-DX 116 > PZ > levetimide in both tissues. Except for PZ/(/sup 3/H)AF-DX 116 and AF-DX 116/(/sup 3/H)AF-DX 116 in the cerebral cortex, all the antagonist competition curves had Hill coefficients close to one. 19 references, 2 figures, 4 tables.

  3. Draft Genome Sequence of Komagataeibacter intermedius Strain AF2, a Producer of Cellulose, Isolated from Kombucha Tea.

    PubMed

    Dos Santos, Renato Augusto Corrêa; Berretta, Andresa Aparecida; Barud, Hernane da Silva; Ribeiro, Sidney José Lima; González-García, Laura Natalia; Zucchi, Tiago Domingues; Goldman, Gustavo H; Riaño-Pachón, Diego M

    2015-12-03

    Here, we present the draft genome sequence of Komagataeibacter intermedius strain AF2, which was isolated from Kombucha tea and is capable of producing cellulose, although at lower levels compared to another bacterium from the same environment, K. rhaeticus strain AF1.

  4. Identification and Characterization of an Antifungal Protein, AfAFPR9, Produced by Marine-Derived Aspergillus fumigatus R9.

    PubMed

    Rao, Qi; Guo, Wenbin; Chen, Xinhua

    2015-05-01

    A fungal strain, R9, was isolated from the South Atlantic sediment sample and identified as Aspergillus fumigatus. An antifungal protein, AfAFPR9, was purified from the culture supernatant of Aspergillus fumigatus R9. AfAFPR9 was identified to be restrictocin, which is a member of the ribosome-inactivating proteins (RIPs), by MALDI-TOF-TOF-MS. AfAFPR9 displayed antifungal activity against plant pathogenic Fusarium oxysporum, Alternaria longipes, Colletotrichum gloeosporioides, Paecilomyces variotii, and Trichoderma viride at minimum inhibitory concentrations of 0.6, 0.6, 1.2, 1.2, and 2.4 μg/disc, respectively. Moreover, AfAFPR9 exhibited a certain extent of thermostability, and metal ion and denaturant tolerance. The iodoacetamide assay showed that the disulfide bridge in AfAFPR9 was indispensable for its antifungal action. The cDNA encoding for AfAFPR9 was cloned from A. fumigatus R9 by RTPCR and heterologously expressed in E. coli. The recombinant AfAFPR9 protein exhibited obvious antifungal activity against C. gloeosporioides, T. viride, and A. longipes. These results reveal the antifungal properties of a RIP member (AfAFPR9) from marine-derived Aspergillus fumigatus and indicated its potential application in controlling plant pathogenic fungi. PMID:25394604

  5. Genome Sequence of Anoxybacillus thermarum AF/04T, Isolated from the Euganean Hot Springs in Abano Terme, Italy.

    PubMed

    Poli, Annarita; Nicolaus, Barbara; Chan, Kok-Gan; Kahar, Ummirul Mukminin; Chan, Chia Sing; Goh, Kian Mau

    2015-05-21

    Anoxybacillus thermarum AF/04(T) was isolated from the Euganean hot springs in Abano Terme, Italy. The present work reports a high-quality draft genome sequence of strain AF/04(T). This work also provides useful insights into glycoside hydrolases, glycoside transferases, and sugar transporters that may be involved in cellular carbohydrate metabolism.

  6. Draft Genome Sequence of Komagataeibacter intermedius Strain AF2, a Producer of Cellulose, Isolated from Kombucha Tea

    PubMed Central

    dos Santos, Renato Augusto Corrêa; Berretta, Andresa Aparecida; Barud, Hernane da Silva; Ribeiro, Sidney José Lima; González-García, Laura Natalia; Zucchi, Tiago Domingues

    2015-01-01

    Here, we present the draft genome sequence of Komagataeibacter intermedius strain AF2, which was isolated from Kombucha tea and is capable of producing cellulose, although at lower levels compared to another bacterium from the same environment, K. rhaeticus strain AF1. PMID:26634755

  7. Innate immune cells express IL-17A/F in acute generalized exanthematous pustulosis and generalized pustular psoriasis.

    PubMed

    Kakeda, M; Schlapbach, Christoph; Danelon, G; Tang, M M; Cecchinato, V; Yawalkar, N; Uguccioni, M

    2014-12-01

    Acute generalized exanthematous pustulosis (AGEP) and generalized pustular psoriasis (GPP) are rare pustular skin disorders with systemic involvement. IL-17A/F is a proinflammatory cytokine involved in various neutrophilic inflammatory disorders. Here we show that IL-17A/F is highly expressed by innate immune cells such as neutrophils and mast cells in both AGEP and GPP.

  8. AfsR as an integrator of signals that are sensed by multiple serine/threonine kinases in Streptomyces coelicolor A3(2).

    PubMed

    Horinouchi, Sueharu

    2003-08-01

    The genome sequence of Streptomyces coelicolor A3(2) has revealed the presence of about 40 protein serine/threonine or tyrosine kinases. AfsK, which is able to phosphorylate AfsR, a transcriptional activator with ATPase activity, represents the first instance in which a bacterial Hanks-type protein kinase phosphorylates a specific protein and exerts biologically important functions. The AfsK-AfsR system in S. coelicolor A3(2) globally controls secondary metabolism. The signal transduction pathway so far demonstrated or suggested is as follows: AfsK loosely attached to the membrane autophosphorylates threonine and serine residues, perhaps on sensing some external stimulus, and enhances its kinase activity. The kinase activity is modulated by KbpA, an AfsK-binding protein, by means of protein-protein interactions. The activated AfsK phosphorylates threonine and serine residues of AfsR in the cytoplasm, by which the DNA-binding activity of AfsR is greatly enhanced. In addition to AfsK, other kinases-including PkaG and AfsL-also phosphorylate AfsR, suggesting that AfsR serves as an integrator of multiple signals sensed by these kinases. The phosphorylated AfsR binds the promoter of afsS, which encodes a protein of 63 amino acids, and forms a closed complex with RNA polymerase. The closed complex is then converted to a transcriptionally active open complex by the energy available from ATP hydrolysis by AfsR. AfsS induced in this way activates transcription of pathway-specific transcriptional activators, such as actII-ORF4 for actinorhodin production and redD for undecylprodigiosin, in an as yet unknown manner.

  9. Acute effects of traditional Thai massage on cortisol levels, arterial blood pressure and stress perception in academic stress condition: A single blind randomised controlled trial.

    PubMed

    Bennett, Surussawadi; Bennett, Michael John; Chatchawan, Uraiwon; Jenjaiwit, Patcharaporn; Pantumethakul, Rungthip; Kunhasura, Soontorn; Eungpinichpong, Wichai

    2016-04-01

    Traditional Thai massage (TTM) has been applied widely to promote relaxation. However, there is little evidence to support its efficacy on academic stress. A randomised controlled trial was performed to examine the acute effects of TTM on cortisol level, blood pressure, heart rate and stress perception in academic stress. This prospective trial included 36 physiotherapy students with a self perceived stress score of between 3 and 5. They were randomly allocated into the TTM (18 people) group or the control group (18 people). Saliva cortisol level, blood pressure, heart rate and stress perception rating were measured before and after the intervention. Both groups showed a significant reduction in cortisol level and heart rate when compared with baseline (p < 0.001). There were no significant differences in cortisol level between the two groups. The results suggest the need for further study into other possible physiological effects on stress of TTM.

  10. Acute effects of traditional Thai massage on cortisol levels, arterial blood pressure and stress perception in academic stress condition: A single blind randomised controlled trial.

    PubMed

    Bennett, Surussawadi; Bennett, Michael John; Chatchawan, Uraiwon; Jenjaiwit, Patcharaporn; Pantumethakul, Rungthip; Kunhasura, Soontorn; Eungpinichpong, Wichai

    2016-04-01

    Traditional Thai massage (TTM) has been applied widely to promote relaxation. However, there is little evidence to support its efficacy on academic stress. A randomised controlled trial was performed to examine the acute effects of TTM on cortisol level, blood pressure, heart rate and stress perception in academic stress. This prospective trial included 36 physiotherapy students with a self perceived stress score of between 3 and 5. They were randomly allocated into the TTM (18 people) group or the control group (18 people). Saliva cortisol level, blood pressure, heart rate and stress perception rating were measured before and after the intervention. Both groups showed a significant reduction in cortisol level and heart rate when compared with baseline (p < 0.001). There were no significant differences in cortisol level between the two groups. The results suggest the need for further study into other possible physiological effects on stress of TTM. PMID:27210845

  11. A pilot study to investigate the short-term effects of specific soft tissue massage on upper cervical movement impairment in patients with cervicogenic headache

    PubMed Central

    Hopper, Diana; Bajaj, Yogita; Kei Choi, Chor; Jan, Osama; Hall, Toby; Robinson, Kim; Briffa, Kathy

    2013-01-01

    Objectives: Upper cervical movement impairment and muscle dysfunction have been identified as core components of cervicogenic headache (CGH) pathogenesis. The purpose of this single-group pre–post test pilot study was to investigate the short-term effects of a specific soft tissue massage (SSTM) intervention to the cervical spine on range of upper cervical motion. Methods: Eight subjects (mean age 28.1 years) with published criteria of CGH (mean history of headache for 7.1 years) were investigated. Range of rotation of the upper cervical spine to the left and right was determined by the flexion–rotation test. Movement was assessed in three phases: pre-intervention, intervention, and post-intervention. The SSTM intervention consisted of an 8-minute soft tissue massage to the cervical muscles bilaterally. Results: Pre-intervention measures of flexion–rotation test range of motion prior to the intervention over two assessment points were consistent. In contrast, a repeated measures analysis of variance revealed a significant improvement in range of rotation to the left and right after the first (P<0.01), second (P<0.01), but not third intervention (P = 0.19), from an average range of 27.5° at baseline to 45.9° at the third treatment session. After the 2-week post-intervention phase, range of motion remained stable without decline, and was considered full range. Discussion: This pilot study provides preliminary evidence of the potential for SSTM to improve, at least in the short-term, upper cervical range of motion in people with CGH. PMID:24421609

  12. The use of thermal imaging to assess the effectiveness of ice massage and cold-water immersion as methods for supporting post-exercise recovery.

    PubMed

    Adamczyk, Jakub Grzegorz; Krasowska, Ilona; Boguszewski, Dariusz; Reaburn, Peter

    2016-08-01

    Cold water immersion (CWI) and ice massage (IM) are commonly used treatments to prevent the delay onset of muscle soreness (DOMS); however, little is known on their relative benefits and effectiveness to lower tissue temperature. This study was designed to evaluate the effectiveness of IM and CMI on tissue temperature and potential benefit to preventing DOMS. The research encompassed 36 subjects divided into three groups of twelve depending on the form of recovery: ice massage (IM), cold-water immersion (CWI), or passive recovery (PAS). All the participants were asked to jump as high as possible from a full squat for one minute. Thermal imaging was conducted at rest, immediately following the exercise, immediately after the trial, following the recovery treatment, and after 30min of rest. Their pain levels were assessed using the Visual Analogue Scale (VAS). After applying the selected method for supporting recovery, the LA level decreased by 4.25mmol/L in the IM group, and by 4.96mmol/L in the CWI group (IM vs. CWI p>0.05). The 2.75mmol/L decrease in lactate concentration in the PAS group was significantly lower than in the other groups (IM vs. PAS p<0.05/ CWI vs. PAS p<0.01). In both groups, Tsk after 30min was significantly lower (ΔTsk~0.5°C) than at rest (p<0.05). In turn, Tsk in the PAS group returned to the resting values (p>0.05). Seventy-two hours after the exercise, a clear decrease in discomfort was observed in the IM and CWI groups compared to the PAS group. The two applied treatments have proven to be effective both in utilizing lactate and preventing DOMS. Depending on training requirements, we recommend the use of IM when athletes experience localized muscle fatigue. One the other hand, CWI is recommended in situations of global or generalized muscle injury or fatigue.

  13. Unusual hydrogen bonding patterns in AF (aminofluorene) and AAF (acetylaminofluorene) modified DNA

    SciTech Connect

    Broyde, S.; Hingerty, B.E.; Shapiro, R.; Norman, D.

    1989-01-01

    New structures are presented for AF and AAF modified DNAs that place the carcinogen in the minor groove of a B-DNA helix. These structures employ non-Watson-Crick base pairing schemes with syn guanine at the modification site. 32 refs., 9 figs.

  14. First report of an infant botulism case due to Clostridium botulinum type Af.

    PubMed

    de Jong, Laura I T; Fernández, Rafael A; Pareja, Virtudes; Giaroli, Gabriel; Guidarelli, Sergio R; Dykes, Janet K; Lúquez, Carolina

    2015-02-01

    Most infant botulism cases worldwide are due to botulinum toxin types A and B. Rarely, Clostridium botulinum strains that produce two serotypes (Ab, Ba, and Bf) have also been isolated from infant botulism cases. This is the first reported case of infant botulism due to C. botulinum type Af worldwide.

  15. K-theory of the chair tiling via AF-algebras

    NASA Astrophysics Data System (ADS)

    Julien, Antoine; Savinien, Jean

    2016-08-01

    We compute the K-theory groups of the groupoid C∗-algebra of the chair tiling, using a new method. We use exact sequences of Putnam to compute these groups from the K-theory groups of the AF-algebras of the substitution and the induced lower dimensional substitutions on edges and vertices.

  16. 40 CFR 180.1206 - Aspergillus flavus AF36; exemption from the requirement of a tolerance.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... tolerance is established for residues of Aspergillus flavus AF36 in or on corn, field, forage; corn, field, grain; corn, field, stover; corn, field, aspirated grain fractions; corn, sweet, kernel plus cob with husk removed; corn, sweet, forage; corn, sweet, stover; corn, pop, grain; and corn, pop, stover,...

  17. 40 CFR 180.1206 - Aspergillus flavus AF36; exemption from the requirement of a tolerance.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... tolerance is established for residues of Aspergillus flavus AF36 in or on corn, field, forage; corn, field, grain; corn, field, stover; corn, field, aspirated grain fractions; corn, sweet, kernel plus cob with husk removed; corn, sweet, forage; corn, sweet, stover; corn, pop, grain; and corn, pop, stover,...

  18. 40 CFR 180.1206 - Aspergillus flavus AF36; exemption from the requirement of a tolerance.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... tolerance is established for residues of Aspergillus flavus AF36 in or on corn, field, forage; corn, field, grain; corn, field, stover; corn, field, aspirated grain fractions; corn, sweet, kernel plus cob with husk removed; corn, sweet, forage; corn, sweet, stover; corn, pop, grain; and corn, pop, stover,...

  19. Fracture Mechanics Testing of Titanium 6AL-4V in AF-M315E

    NASA Technical Reports Server (NTRS)

    Sampson, J. W.; Martinez, J.; McLean, C.

    2016-01-01

    The Green Propellant Infusion Mission (GPIM) will demonstrate the performance of AF-M315E monopropellant on orbit. Flight certification requires a safe-life analysis of the titanium alloy fuel tank to ensure inherent processing flaws will not cause failure during the design life of the tank. Material property inputs for this analysis require testing to determine the stress intensity factor for environment-assisted cracking (KEAC) of Ti 6Al-4V in combination with the AF-M315E monopropellant. Testing of single-edge notched, or SE(B), specimens representing the bulk tank membrane and weld material were performed in accordance with ASTM E1681. Specimens with fatigue pre-cracks were loaded into test fixtures so that the crack tips were exposed to AF-M315E at 50 C for a duration of 1,000 hours. Specimens that did not fail during exposure were opened to inspect the crack surfaces for evidence of crack growth. The threshold stress intensity value, KEAC, is the highest applied stress intensity that produced neither a failure of the specimen during the exposure nor showed evidence of crack growth. The threshold stress intensity factor for environment-assisted cracking of the Ti 6Al-4V forged tank material was found to be at least 22 ksivin and at least 31 ksivin for the weld material when exposed to AF-M315E monopropellant.

  20. Developing an Assessment for Learning (AfL) Culture in School: The Voice of the Principals

    ERIC Educational Resources Information Center

    Smith, Kari; Engelsen, Knut Steinar

    2013-01-01

    This study reflects the voice of school leaders (principals) in a Norwegian school development project focusing on assessment for learning (AfL). The central role of the principal in school improvement is well documented, however, less is written about how the principals themselves see their roles. The voices presented belong to two experienced…

  1. Acutangulosides A-F, monodesmosidic saponins from the bark of Barringtonia acutangula.

    PubMed

    Mills, Clive; Carroll, Anthony R; Quinn, Ronald J

    2005-03-01

    Nine triterpene saponins, acutangulosides A-F (2-7), and acutanguloside D-F methyl esters (5a-7a) and a single triterpene aglycone (1) were isolated from a water extract of the bark of Barringtonia acutangula. Their structures were assigned on the basis of spectroscopic data. PMID:15787427

  2. 28. Site Plan: AF Station P67, Fort Custer, Michigan, Plot ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    28. Site Plan: AF Station P-67, Fort Custer, Michigan, Plot Plan (to accompany FY 1956 project planning report), USACOE, 22 July 1954. - Fort Custer Military Reservation, P-67 Radar Station, .25 mile north of Dickman Road, east of Clark Road, Battle Creek, Calhoun County, MI

  3. POU2AF1 Functions in the Human Airway Epithelium To Regulate Expression of Host Defense Genes.

    PubMed

    Zhou, Haixia; Brekman, Angelika; Zuo, Wu-Lin; Ou, Xuemei; Shaykhiev, Renat; Agosto-Perez, Francisco J; Wang, Rui; Walters, Matthew S; Salit, Jacqueline; Strulovici-Barel, Yael; Staudt, Michelle R; Kaner, Robert J; Mezey, Jason G; Crystal, Ronald G; Wang, Guoqing

    2016-04-01

    In the process of seeking novel lung host defense regulators by analyzing genome-wide RNA sequence data from normal human airway epithelium, we detected expression of POU domain class 2-associating factor 1 (POU2AF1), a known transcription cofactor previously thought to be expressed only in lymphocytes. Lymphocyte contamination of human airway epithelial samples obtained by bronchoscopy and brushing was excluded by immunohistochemistry staining, the observation of upregulation of POU2AF1 in purified airway basal stem/progenitor cells undergoing differentiation, and analysis of differentiating single basal cell clones. Lentivirus-mediated upregulation of POU2AF1 in airway basal cells induced upregulation of host defense genes, including MX1, IFIT3, IFITM, and known POU2AF1 downstream genes HLA-DRA, ID2, ID3, IL6, and BCL6. Interestingly, expression of these genes paralleled changes of POU2AF1 expression during airway epithelium differentiation in vitro, suggesting POU2AF1 helps to maintain a host defense tone even in pathogen-free condition. Cigarette smoke, a known risk factor for airway infection, suppressed POU2AF1 expression both in vivo in humans and in vitro in human airway epithelial cultures, accompanied by deregulation of POU2AF1 downstream genes. Finally, enhancing POU2AF1 expression in human airway epithelium attenuated the suppression of host defense genes by smoking. Together, these findings suggest a novel function of POU2AF1 as a potential regulator of host defense genes in the human airway epithelium. PMID:26927796

  4. POU2AF1 Functions in the Human Airway Epithelium To Regulate Expression of Host Defense Genes.

    PubMed

    Zhou, Haixia; Brekman, Angelika; Zuo, Wu-Lin; Ou, Xuemei; Shaykhiev, Renat; Agosto-Perez, Francisco J; Wang, Rui; Walters, Matthew S; Salit, Jacqueline; Strulovici-Barel, Yael; Staudt, Michelle R; Kaner, Robert J; Mezey, Jason G; Crystal, Ronald G; Wang, Guoqing

    2016-04-01

    In the process of seeking novel lung host defense regulators by analyzing genome-wide RNA sequence data from normal human airway epithelium, we detected expression of POU domain class 2-associating factor 1 (POU2AF1), a known transcription cofactor previously thought to be expressed only in lymphocytes. Lymphocyte contamination of human airway epithelial samples obtained by bronchoscopy and brushing was excluded by immunohistochemistry staining, the observation of upregulation of POU2AF1 in purified airway basal stem/progenitor cells undergoing differentiation, and analysis of differentiating single basal cell clones. Lentivirus-mediated upregulation of POU2AF1 in airway basal cells induced upregulation of host defense genes, including MX1, IFIT3, IFITM, and known POU2AF1 downstream genes HLA-DRA, ID2, ID3, IL6, and BCL6. Interestingly, expression of these genes paralleled changes of POU2AF1 expression during airway epithelium differentiation in vitro, suggesting POU2AF1 helps to maintain a host defense tone even in pathogen-free condition. Cigarette smoke, a known risk factor for airway infection, suppressed POU2AF1 expression both in vivo in humans and in vitro in human airway epithelial cultures, accompanied by deregulation of POU2AF1 downstream genes. Finally, enhancing POU2AF1 expression in human airway epithelium attenuated the suppression of host defense genes by smoking. Together, these findings suggest a novel function of POU2AF1 as a potential regulator of host defense genes in the human airway epithelium.

  5. Equalization characteristics of an upflow sludge blanket-aerated biofilter (USB-AF) system.

    PubMed

    Jun, H B; Park, S M; Park, J K; Lee, S H

    2005-01-01

    Equalization characteristics of the upflow sludge blanket-aerated bio-filter (USB-AF) were investigated with the fluctuated raw domestic sewage. Recycle of nitrified effluent from AF to USB triggered the equalization characteristics of the sludge blanket on both soluble and particulate organic matter. Increment of EPS in sludge blanket by nitrate recycle was detected and removal of turbidity and particulates increased at higher recycle ratios by bio-flocculation. Increased TCOD removal in the USB was due to both denitrification of recycled nitrate and entrapment of the particulate organic matter in sludge blanket. Capture of both soluble and particulate organic matter increased sludge blanket layer in the USB, which improved the reactor performances and reduced the organic load on the subsequent AF. Overall TCOD and SS removal efficiencies were about 98% and 96%, respectively in the USB-AF system. Turbidity in the USB effluent was about 44, 20 and 5.5 NTU, at recycle ratios of 0, 100 and 200%, respectively. Particle counts in the range 2-4 microm in the USB effluent were higher than those in influent without nitrate recycle, while particle counts in the range of 0.5-15 microm in the USB effluent decreased 70% at recycle ratio of 200%. The major constituent of EPS extracted from anaerobic sludge was protein and total EPS increased from 109.1 to 165.7 mg/g-VSS with nitrate recycle of 100%. Removal efficiency and concentration of T-N in the UBS-AF effluent was over 70% and below 16 mg/L, respectively.

  6. TYPE AF CERTIFICATE FOR TRANSPORTATION OF LOW ENRICHED URANIUM OXIDE (LEUO) FOR DISPOSAL

    SciTech Connect

    Opperman, E; Kenneth Yates, K

    2007-10-19

    Washington Savannah River Company (WSRC) operates the Savannah River Site (SRS) in Aiken, SC under contract with the U.S. Department of Energy (DOE). SRS had the need to ship 227 drums of low enriched uranium oxide (LEUO) to a disposal site. The LEUO had been packaged nearly 25 years ago in U.S. Department of Transportation (DOT) 17C 55-gallon drums and stored in a warehouse. Since the 235U enrichment was just above 1 percent by weight (wt%) the material did not qualify for the fissile material exceptions in 49 CFR 173.453, and therefore was categorized as 'fissile material' for shipping purposes. WSRC evaluated all existing Type AF packages and did not identify any feasible packaging. Applying for a new Type AF certificate of compliance was considered too costly for a one-time/one-way shipment for disposal. Down-blending the material with depleted uranium (to reduce enrichment below 1 wt% and enable shipment as low specific activity (LSA) radioactive material) was considered, but appropriate blending facilities do not exist at SRS. After reviewing all options, WSRC concluded that seeking a DOT Special Permit was the best option to enable shipment of the material for permanent disposal. WSRC submitted the Special Permit application to the DOT, and after one request-for-additional-information (RAI) the permit was considered acceptable. However, in an interesting development that resulted from the DOT Special Permit application process, it was determined that it was more appropriate for the DOE to issue a Type AF certificate [Ref. 1] for this shipping campaign. This paper will outline the DOT Special Permit application and Type AF considerations, and will discuss the issuance of the new DOE Type AF certificate of compliance.

  7. Jaspolides A-F, six new isomalabricane-type terpenoids from the sponge Jaspis sp.

    PubMed

    Tang, Shengan; Pei, Yuehu; Fu, Hongzheng; Deng, Zhiwei; Li, Jun; Proksch, Peter; Lin, Wenhan

    2006-01-01

    A chemical investigation of Jaspis sp., the marine sponge collected from the South China Sea led to the isolation of six new isomalabaricane-type compounds, jaspolides A-F (1-6). The structures of those compounds were elucidated by extensive spectroscopic methods. The structure-types of 1 to 6 could be classified into triterpenes (1, 2), sesterterpene (6), diterpenes (3, 4), and nortriterpene (5). The biogenetic transformation of the isolated compounds was also speculated.

  8. Fracture Growth Testing of Titanium 6AL-4V in AF-M315E

    NASA Technical Reports Server (NTRS)

    Sampson, Jeffrey W.; Martinez, Jonathan; McLean, Christopher

    2015-01-01

    The Green Propellant Infusion Mission (GPIM) will demonstrate the performance of AF-M315E monopropellant in orbit. Flight certification requires a safe-life analysis of the titanium alloy fuel tank to ensure inherent flaws will not cause failure during the design life. Material property inputs for this analysis require testing to determine the stress intensity factor for environmentally-assisted cracking (K (sub EAC)) of Ti 6Al-4V in combination with the AF-M315E monopropellant. Testing of single-edge notched specimens SE(B) representing the bulk tank membrane and weld material were performed in accordance with ASTM E1681. Specimens with fatigue pre-cracks were loaded into test fixtures so that the crack tips were exposed to the monopropellant at 50 degrees Centigrade for a duration of 1,000 hours. Specimens that did not fail during exposure were opened to inspect the crack surfaces for evidence of crack growth. The threshold stress intensity value, KEAC, is the highest applied stress intensity that produced neither a failure of the specimen during the exposure nor showed evidence of crack growth. The threshold stress intensity factor of the Ti 6Al-4V forged tank material when exposed to AF-M315E monopropellant was found to be at least 22.0 kilopounds per square inch. The stress intensity factor of the weld material was at least 31.3 kilopounds per square inch.

  9. ROCKET AF adds more concerns about Digoxin safety in patients with atrial fibrillation.

    PubMed

    ElMaghawry, Mohamed

    2015-01-01

    In a recent article in the Journal, we have reviewed the adverse cardiovascular outcomes observed with digoxin use in the PALLAS study.(1) The PALLAS study was designed to determine if dronedarone would reduce major vascular events in patients with permanent atrial fibrillation (AF).(2) However the study was stopped early because of safety reasons, as a significant number of patients on the dronedarone arm reached the co-primary end point composite of stroke, myocardial infarction, systemic embolism, or cardiovascular death. Data sub-analyses suggested that digoxin-dronedarone interaction was responsible for the higher arrhythmic death rate observed in the trial. These observations are consistent with several other studies that demonstrate the potential hazard of the use of digoxin in heart failure and/or atrial fibrillation. A more recent article published in the Lancet studied the use and outcomes of digoxin in the Rivaroxaban Once Daily Oral Direct Factor Xa Inhibition Compared with Vitamin K Antagonism for Prevention of Stroke and Embolism in Atrial Fibrillation (ROCKET AF) trial.(3) The investigators concluded that digoxin treatment was associated with a significant increase in all-cause mortality, vascular death, and sudden death in patients with AF.

  10. The use of thermal imaging to assess the effectiveness of ice massage and cold-water immersion as methods for supporting post-exercise recovery.

    PubMed

    Adamczyk, Jakub Grzegorz; Krasowska, Ilona; Boguszewski, Dariusz; Reaburn, Peter

    2016-08-01

    Cold water immersion (CWI) and ice massage (IM) are commonly used treatments to prevent the delay onset of muscle soreness (DOMS); however, little is known on their relative benefits and effectiveness to lower tissue temperature. This study was designed to evaluate the effectiveness of IM and CMI on tissue temperature and potential benefit to preventing DOMS. The research encompassed 36 subjects divided into three groups of twelve depending on the form of recovery: ice massage (IM), cold-water immersion (CWI), or passive recovery (PAS). All the participants were asked to jump as high as possible from a full squat for one minute. Thermal imaging was conducted at rest, immediately following the exercise, immediately after the trial, following the recovery treatment, and after 30min of rest. Their pain levels were assessed using the Visual Analogue Scale (VAS). After applying the selected method for supporting recovery, the LA level decreased by 4.25mmol/L in the IM group, and by 4.96mmol/L in the CWI group (IM vs. CWI p>0.05). The 2.75mmol/L decrease in lactate concentration in the PAS group was significantly lower than in the other groups (IM vs. PAS p<0.05/ CWI vs. PAS p<0.01). In both groups, Tsk after 30min was significantly lower (ΔTsk~0.5°C) than at rest (p<0.05). In turn, Tsk in the PAS group returned to the resting values (p>0.05). Seventy-two hours after the exercise, a clear decrease in discomfort was observed in the IM and CWI groups compared to the PAS group. The two applied treatments have proven to be effective both in utilizing lactate and preventing DOMS. Depending on training requirements, we recommend the use of IM when athletes experience localized muscle fatigue. One the other hand, CWI is recommended in situations of global or generalized muscle injury or fatigue. PMID:27503712

  11. Short- and long-term effects of tactile massage on salivary cortisol concentrations in Parkinson’s disease: a randomised controlled pilot study

    PubMed Central

    2013-01-01

    Background Parkinson’s disease (PD) is a chronic neurodegenerative disorder with limited knowledge about the normal function and effects of non-pharmacological therapies on the hypothalamic-pituitary-adrenal (HPA) axis. The aim of the study was to analyse the basal diurnal and total secretion of salivary cortisol in short- and long-term aspects of tactile massage (TM). Methods Design: Prospective, Controlled and Randomised Multicentre Trial. Setting and interventions: Forty-five women and men, aged 50–79 years, were recruited. Twenty-nine of them were blindly randomised to tactile massage (TM) and 16 of them to the control group, rest to music (RTM). Ten interventions were given during 8 weeks followed by a 26 weeks of follow up. Salivary cortisol was collected at 8 am, 1 pm, 8 pm, and 8 am the next day, on five occasions. With the first and eighth interventions, it was collected immediately before and after intervention. Main outcome measures: The primary aim was to assess and compare cortisol concentrations before and immediately after intervention and also during the follow-up period. The secondary aim was to assess the impact of age, gender, body mass index (BMI), duration and severity of PD, effects of interventional time-point of the day, and levodopa doses on cortisol concentration. Results The median cortisol concentrations for all participants were 16.0, 5.8, 2.8, and 14.0 nmol/L at baseline, later reproduced four times without significant differences. Cortisol concentrations decreased significantly after TM intervention but no change in diurnal salivary cortisol pattern was found. The findings of reduced salivary cortisol concentrations immediately after the interventions are in agreement with previous studies. However, there was no significant difference between the TM and control groups. There were no significant correlations between cortisol concentrations and age, gender, BMI, time-point for intervention, time interval between anti

  12. Meeting in Florida: Using Asymmetric Flow Field-Flow Fractionation (AF4) to Determine C60 Colloidal Size Distributions

    EPA Science Inventory

    The study of nanomaterials in environmental systems requires robust and specific analytical methods. Analytical methods which discriminate based on particle size and molecular composition are not widely available. Asymmetric Flow Field-Flow Fractionation (AF4) is a separation...

  13. [3H]AF-DX 116 labels subsets of muscarinic cholinergic receptors in rat brain and heart.

    PubMed

    Wang, J X; Roeske, W R; Gulya, K; Wang, W; Yamamura, H I

    1987-10-01

    The in vitro binding properties of the novel muscarinic antagonist [3H]AF-DX 116 were studied using a rapid filtration technique. Association and dissociation rates of [3H]AF-DX 116 binding were rapid at 25 degrees C (2.74 and 2.70 X 10(7) min-1 M-1 for K+1; 0.87 and 0.93 min-1 for k-1) but 20-40 times slower at 0-4 degrees C (0.13 and 0.096 X 10(7) min-1 M-1 for k+1; 0.031 and 0.022 min-1 for k-1 in cerebral cortical and cardiac membranes, respectively). Kinetic dissociation constants (Kds) were estimated to be 31.8 nM and 30.9 nM at 25 degrees C; 23.1 nM and 0-4 degrees C for the cerebral cortex and heart, respectively. In saturation studies, [3H]AF-DX 116 labeled 29 percent of the total [3H](-)QNB binding sites in the cerebral cortical membranes and 87 percent in the cardiac membranes, with Kd values of 28.9 nM and 17.9 nM, respectively. Muscarinic antagonists inhibited [3H]AF-DX 116 binding in a rank order of potency of atropine greater than dexetimide greater than AF-DX 116 greater than PZ greater than levetimide in both tissues. Except for PZ/[3H]AF-DX 116 and AF-DX 116/[3H]AF-DX 116 in the cerebral cortex, all the antagonist competition curves had Hill coefficients close to one. Carbachol and oxotremorine produced shallow inhibition curves against [3H]AF-DX 116 binding in both tissues. Regional distribution studies with [3H](-)QNB, [3H]PZ and [3H]AF-DX 116 showed that most of the muscarinic receptors in the cerebral cortex, hippocampus, nucleus accumbens and corpus striatum are of the M1 subtype while those in the brainstem, cerebellum and other lower brain regions are of the M2 subtype. These results indicate that [3H]AF-DX 116 is a useful probe for the study of heterogeneity of muscarinic cholinergic receptors. PMID:3657382

  14. Molecular characterization of a rare MLL-AF4 (MLL-AFF1) fusion rearrangement in infant leukemia.

    PubMed

    Bizarro, Susana; Cerveira, Nuno; Correia, Cecília; Lisboa, Susana; Peixoto, Ana; Norton, Lucília; Teixeira, Manuel R

    2007-10-01

    The t(4;11)(q21;q23) involving the genes MLL and AF4 (alias for AFF1) is detected in 50-70% of infant leukemia. We characterize at both the DNA and RNA level a rare MLL-AF4 fusion transcript identified in a 15-month-old girl with acute lymphoblastic leukemia. Direct sequence analysis of the reverse transcriptase-polymerase chain reaction product showed an in-frame fusion between MLL exon 9 and AF4 exon 6. We further demonstrated that the genomic breakpoints were located 1,553 bp downstream of MLL exon 9 and 1,239 bp upstream of AF4 exon 6. Four Alu repeats were detected in MLL intron 9 and two Alu repeats and one LINE1 repetitive element were identified downstream of AF4 exon 5. Finally, a 9-bp polypurine (A) tract and an 8-bp polypyrimidine (T) tract were found flanking the translocation breakpoint. In summary, we have characterized at both the RNA and the DNA level a rare MLL-AF4 fusion variant that was presumably mediated by Alu repeats or polypurine and polypyrimidine tracts located in the vicinity of genomic breakpoints. PMID:17889710

  15. Potentiation of estrogen receptor activation function 1 (AF-1) by Src/JNK through a serine 118-independent pathway.

    PubMed

    Feng, W; Webb, P; Nguyen, P; Liu, X; Li, J; Karin, M; Kushner, P J

    2001-01-01

    Estrogen receptor (ER) is activated either by ligand or by signals from tyrosine kinase-linked cell surface receptors. We investigated whether the nonreceptor Src tyrosine kinase could affect ER activity. Expression of constitutively active Src or stimulation of the endogenous Src/JNK pathway enhances transcriptional activation by the estrogen-ER complex and strongly stimulates the otherwise weak activation by the unliganded ER and the tamoxifen-ER complex. Src affects ER activation function 1 (AF-1), and not ER AF-2, and does so through its tyrosine kinase activity. This effect of Src is mediated partly through a Raf/mitogen-activated ERK kinase/extracellular signal-regulated kinase (Raf/MEK/ERK) signaling cascade and partly through a MEKK/JNKK/JNK cascade. Although, as previously shown, Src action through activated ERK stimulates AF-1 by phosphorylation at S118, Src action through activated JNK neither leads to phosphorylation of S118 nor requires S118 for its action. We therefore suggest that the Src/JNK pathway enhances AF-1 activity by modification of ER AF-1-associated proteins. Src potentiates activation functions in CREB-binding protein (CBP) and glucocorticoid receptor interacting protein 1 (GRIP1), and we discuss the possibility that the Src/JNK pathway enhances the activity of these coactivators, which are known to mediate AF-1 action. PMID:11145737

  16. AfAP2-1, An Age-Dependent Gene of Aechmea fasciata, Responds to Exogenous Ethylene Treatment

    PubMed Central

    Lei, Ming; Li, Zhi-Ying; Wang, Jia-Bin; Fu, Yun-Liu; Ao, Meng-Fei; Xu, Li

    2016-01-01

    The Bromeliaceae family is one of the most morphologically diverse families with a pantropical distribution. To schedule an appropriate flowering time for bromeliads, ethylene is commonly used to initiate flower development in adult plants. However, the mechanism by which ethylene induces flowering in adult bromeliads remains unknown. Here, we identified an APETALA2 (AP2)-like gene, AfAP2-1, in Aechmea fasciata. AfAP2-1 contains two AP2 domains and is a nuclear-localized protein. It functions as a transcriptional activator, and the activation domain is located in the C-terminal region. The expression level of AfAP2-1 is higher in juvenile plants than in adult plants, and the AfAP2-1 transcript level was rapidly and transiently reduced in plants treated with exogenous ethylene. Overexpression of AfAP2-1 in Arabidopsis thaliana results in an extremely delayed flowering phenotype. These results suggested that AfAP2-1 responds to ethylene and is a putative age-dependent flowering regulator in A. fasciata. PMID:26927090

  17. AfAP2-1, An Age-Dependent Gene of Aechmea fasciata, Responds to Exogenous Ethylene Treatment.

    PubMed

    Lei, Ming; Li, Zhi-Ying; Wang, Jia-Bin; Fu, Yun-Liu; Ao, Meng-Fei; Xu, Li

    2016-01-01

    The Bromeliaceae family is one of the most morphologically diverse families with a pantropical distribution. To schedule an appropriate flowering time for bromeliads, ethylene is commonly used to initiate flower development in adult plants. However, the mechanism by which ethylene induces flowering in adult bromeliads remains unknown. Here, we identified an APETALA2 (AP2)-like gene, AfAP2-1, in Aechmea fasciata. AfAP2-1 contains two AP2 domains and is a nuclear-localized protein. It functions as a transcriptional activator, and the activation domain is located in the C-terminal region. The expression level of AfAP2-1 is higher in juvenile plants than in adult plants, and the AfAP2-1 transcript level was rapidly and transiently reduced in plants treated with exogenous ethylene. Overexpression of AfAP2-1 in Arabidopsis thaliana results in an extremely delayed flowering phenotype. These results suggested that AfAP2-1 responds to ethylene and is a putative age-dependent flowering regulator in A. fasciata. PMID:26927090

  18. Thai Massage, and Thai Herbal Compress versus Oral Ibuprofen in Symptomatic Treatment of Osteoarthritis of the Knee: A Randomized Controlled Trial

    PubMed Central

    2014-01-01

    The aim of this study was to verify the clinical responses to Thai massage (TM) and Thai herbal compression (THC) for treating osteoarthritis (OA) of the knee in comparison to oral ibuprofen. This study was a randomized, evaluator-blind, controlled trial. Sixty patients with OA of the knee were randomly assigned to receive either a one-hour session of TM or THC (three times weekly) or oral ibuprofen (three times daily). The duration of treatment was three weeks. The clinical assessments included visual analog scale assessing pain and stiffness, Lequesne's functional index, time for climbing up ten steps, and physician's and patient's overall opinions on improvement. In a within-group comparison, each treatment modality caused a significant improvement of all variables determined for outcome assessments. In an among group comparison, all modalities provided nearly comparable clinical efficacy after a three-week symptomatic treatment of OA of the knee, in which a trend toward greatest improvement was likely to be found in THC group. In conclusion, TM and THC generally provided comparable clinical efficacy to oral ibuprofen after three weeks of treatment and could be considered as complementary and alternative treatments for OA of the knee. PMID:25254207

  19. Thai massage, and Thai herbal compress versus oral ibuprofen in symptomatic treatment of osteoarthritis of the knee: a randomized controlled trial.

    PubMed

    Chiranthanut, Natthakarn; Hanprasertpong, Nutthiya; Teekachunhatean, Supanimit

    2014-01-01

    The aim of this study was to verify the clinical responses to Thai massage (TM) and Thai herbal compression (THC) for treating osteoarthritis (OA) of the knee in comparison to oral ibuprofen. This study was a randomized, evaluator-blind, controlled trial. Sixty patients with OA of the knee were randomly assigned to receive either a one-hour session of TM or THC (three times weekly) or oral ibuprofen (three times daily). The duration of treatment was three weeks. The clinical assessments included visual analog scale assessing pain and stiffness, Lequesne's functional index, time for climbing up ten steps, and physician's and patient's overall opinions on improvement. In a within-group comparison, each treatment modality caused a significant improvement of all variables determined for outcome assessments. In an among group comparison, all modalities provided nearly comparable clinical efficacy after a three-week symptomatic treatment of OA of the knee, in which a trend toward greatest improvement was likely to be found in THC group. In conclusion, TM and THC generally provided comparable clinical efficacy to oral ibuprofen after three weeks of treatment and could be considered as complementary and alternative treatments for OA of the knee.

  20. Chieh Mei Ching Yi: A randomized controlled trial of a culturally tailored HIV prevention intervention for Chinese massage parlor women in Los Angeles.

    PubMed

    Takahashi, Lois M; Tobin, Karin E; To, Stacy; Ou, Samuel; Ma, Chui Hing Helen; Ao, Fiona Ka Wa; Candelario, Jury

    2013-12-01

    Asian heterosexual women in the U.S. have experienced relative rising HIV case rates, but there remain few studies and no evidence-based interventions that focus on this population. This study was a randomized controlled trial of a gender and ethnically tailored HIV prevention intervention for monolingual Chinese-speaking women who work as masseuses in Los Angeles. The intervention was two group-based sessions focused on HIV risk and prevention knowledge and condom skills. The control condition was a single-session HIV review. Participants were recruited using newspaper advertisements and referrals from agencies and massage schools. Two hundred women were randomly assigned to one of each condition. Retention in both conditions exceeded 90% at 3-month follow-up. Participants in both conditions demonstrated increases in knowledge on how to use male and female condoms. These effects were sustained at 3-month follow-up. The results highlight the possible efficacy of a one-workshop intervention in increasing HIV knowledge, but that more intensive participant interaction may be needed for improved condom use knowledge.

  1. Responsiveness of AF6, a new, short, validated, atrial fibrillation-specific questionnaire—symptomatic benefit of direct current cardioversion

    PubMed Central

    Härdén, Marie; Nyström, Britta; Bengtson, Ann; Medin, Jennie; Frison, Lars

    2010-01-01

    Objectives To measure the effects on symptoms of electrical cardioversion (DC) in patients with atrial fibrillation (AF) by means of a new, short, validated, AF-specific questionnaire, the AF6. Methods One hundred eleven patients (67 ± 12 years, 89 men) were screened before and 12 ± 3 days after DC using AF6, covering ‘breathing difficulties at rest’, ‘breathing difficulties on exertion’, ‘limitations in day-to-day life due to atrial fibrillation’, ‘feeling of discomfort due to atrial fibrillation’, ‘tiredness due to atrial fibrillation’, and ‘worry/anxiety due to atrial fibrillation’. A single global score was calculated. The Toronto AF Symptoms and Severity Check List (AFSS) and the generic SF-36 were also administered. Patients in sinus rhythm at 12 ± 3 days (n = 56) were defined as responders and patients in AF (n = 55) as non-responders. Results The mean single global score decreased in all patients (18 ± 12.4 to 13 ± 11.6, p < 0.0001) and in responders (22 ± 14 vs. 12 ± 12, p < 0.01) but not in non-responders (14 ± 9 vs. 14 ± 11, N.S). The AFSS frequency scores decreased from 14.5 ± 7.7 to 9.5 ± 7.8 in responders, p = 0.001, but not in non-responders. There was a strong correlation between changes in the AF6 and the SF-36 regarding four of the six items. Effect sizes of AF6 ranged from 0 to 0.52 in all patients, in responders from 0.10 to 0.85 and in non-responders from −0.23 to 0.34, the highest figures consistently referring to ‘tiredness due to atrial fibrillation’. Conclusions The symptom scores measured by AF6 decreased significantly, especially in responders. AF6 demonstrated adequate responsiveness to change, and effect sizes were mostly moderate, in responders moderate to high. PMID:20461545

  2. S-adenosyl-L-methionine activates actinorhodin biosynthesis by increasing autophosphorylation of the Ser/Thr protein kinase AfsK in Streptomyces coelicolor A3(2).

    PubMed

    Jin, Ying-Yu; Cheng, Jinhua; Yang, Seung Hwan; Meng, Lingzhu; Palaniyandi, Sasikumar Arunachalam; Zhao, Xin-Qing; Suh, Joo-Won

    2011-01-01

    S-Adenosyl-L-methionine (SAM) is one of the major methyl donors in all living organisms. The exogenous treatment with SAM leads to increased actinorhodin production in Streptomyces coelicolor A3(2). In this study, mutants from different stages of the AfsK-AfsR signal transduction cascade were used to test the possible target of SAM. SAM had no significant effect on actinorhodin production in afsK, afsR, afsS, or actII-open reading frame 4 (ORF4) mutant. This confirms that afsK plays a critical role in delivering the signal generated by exogenous SAM. The afsK-pHJL-KN mutant did not respond to SAM, suggesting the involvement of the C-terminal of AfsK in binding with SAM. SAM increased the in vitro autophosphorylation of kinase AfsK in a dose-dependent manner, and also abolished the effect of decreased actinorhodin production by a Ser/Thr kinase inhibitor, K252a. In sum, our results suggest that SAM activates actinorhodin biosynthesis in S. coelicolor M130 by increasing the phosphorylation of protein kinase AfsK.

  3. Higher risk of death and stroke in patients with persistent vs. paroxysmal atrial fibrillation: results from the ROCKET-AF Trial

    PubMed Central

    Steinberg, Benjamin A.; Hellkamp, Anne S.; Lokhnygina, Yuliya; Patel, Manesh R.; Breithardt, Günter; Hankey, Graeme J.; Becker, Richard C.; Singer, Daniel E.; Halperin, Jonathan L.; Hacke, Werner; Nessel, Christopher C.; Berkowitz, Scott D.; Mahaffey, Kenneth W.; Fox, Keith A.A.; Califf, Robert M.; Piccini, Jonathan P.

    2015-01-01

    Aim Anticoagulation prophylaxis for stroke is recommended for at-risk patients with either persistent or paroxysmal atrial fibrillation (AF). We compared outcomes in patients with persistent vs. paroxysmal AF receiving oral anticoagulation. Methods and results Patients randomized in the Rivaroxaban Once Daily Oral Direct Factor Xa Inhibition Compared With Vitamin K Antagonism for Prevention of Stroke and Embolism Trial in Atrial Fibrillation (ROCKET-AF) trial (n = 14 264) were grouped by baseline AF category: paroxysmal or persistent. Multivariable adjustment was performed to compare thrombo-embolic events, bleeding, and death between groups, in high-risk subgroups, and across treatment assignment (rivaroxaban or warfarin). Of 14 062 patients, 11 548 (82%) had persistent AF and 2514 (18%) had paroxysmal AF. Patients with persistent AF were marginally older (73 vs. 72, P = 0.03), less likely female (39 vs. 45%, P < 0.0001), and more likely to have previously used vitamin K antagonists (64 vs. 56%, P < 0.0001) compared with patients with paroxysmal AF. In patients randomized to warfarin, time in therapeutic range was similar (58 vs. 57%, P = 0.94). Patients with persistent AF had higher adjusted rates of stroke or systemic embolism (2.18 vs. 1.73 events per 100-patient-years, P = 0.048) and all-cause mortality (4.78 vs. 3.52, P = 0.006). Rates of major bleeding were similar (3.55 vs. 3.31, P = 0.77). Rates of stroke or systemic embolism in both types of AF did not differ by treatment assignment (rivaroxaban vs. warfarin, Pinteraction = 0.6). Conclusion In patients with AF at moderate-to-high risk of stroke receiving anticoagulation, those with persistent AF have a higher risk of thrombo-embolic events and worse survival compared with paroxysmal AF. PMID:25209598

  4. Monitoring of individual human exposure to aflatoxins (AF) and N-nitrosamines (NNO) by immunoassays

    SciTech Connect

    Wild, C.P.; Umbenhauer, D.; Chapot, B.; Montesano, R.

    1986-01-01

    Highly sensitive immunoassays have been used to quantitate aflatoxins (AF) and N-nitrosamines (NNO) in human body fluids and tissues, respectively. This approach was taken in order to quantitate environmental exposure to these agents at an individual level to facilitate the investigation of their role in the etiology of human cancer. In order to analyse AF in human urine, an immunopurification step has been developed by using AF-specific antibody bound to AH-Sepharose 4B gel in a small (4-ml gel volume) affinity column prior to enzyme-linked immunosorbent assay (ELISA). The ELISA can be used to quantitate aflatoxin B1 (AFB1) over the range 0.01 ng/ml to 10 ng/ml and the assay system has been validated by using human urine samples spiked with AFB1 over this concentration range. In addition, 29 urine samples from the Philippines have been analyzed and found to contain a range of levels from zero to 4.25 ng/ml AFB1 equivalent with a mean of 0.875 ng/ml. This compared with a mean of 0.066 ng/ml AFB1 equivalent in samples from France. Radioimmunoassay of O6-methyldeoxyguanosine (O6-medG) has been performed on human esophageal and cardiac stomach mucosal DNA from tissue samples obtained during surgery in Linxian County, People's Republic of China, an area of high risk for both esophageal and stomach cancer. Using the methodology described and having 1 mg of hydrolyzed DNA allows the detection of approximately 25 fmol O6medG per mg DNA.

  5. Quality control in boar semen production by use of the FACSCount AF system.

    PubMed

    Christensen, Preben; Knudsen, Dorte B; Wachmann, Henrik; Madsen, Mads T

    2004-10-01

    A simple and rapid flow cytometric method has recently been developed for simultaneous determination of sperm concentration and viability in semen from domestic animals. Use of SYBR-14 trade mark in combination with propidium iodide (PI) allows estimation of the proportion of live sperm (viability). An internal standard of fluorescent microspheres (beads) makes it possible to determine the sperm concentration during the same analysis. In the first experiment, the relationship between sperm viability and litter size was investigated. The second experiment explored whether a smaller variation in the number of motile sperm per insemination dose could be obtained using the FACSCount AF flow cytometer than using a spectrophotometer. Results in the first experiment show that sperm viability is closer related to litter size than is the traditionally used motility parameter. Although the flow cytometer is precise and objective, a limited effect on litter size should be anticipated if ejaculates are selected for insemination according to the percentage of viable sperm. However, the present trial used large insemination doses (2.3 x 10(9) motile sperm/dose) which partially compensate for the differences in motility and viability between boars and ejaculates. In the second experiment it was found that variation in the number of motile sperm per insemination dose could be reduced significantly if the FACSCount AF flow cytometer rather than the Corning 254 spectrophotometer was used for determination of sperm concentration in the raw semen. It is concluded that the FACSCount AF flow cytometer is a strong tool for improvement of the quality control in artificial insemination (AI) centres. PMID:15325548

  6. An improved AFS phase for AdS3 string integrability

    NASA Astrophysics Data System (ADS)

    Abbott, Michael C.; Aniceto, Inês

    2015-04-01

    We propose a number of modifications to the classical term in the dressing phase for integrable strings in AdS3 ×S3 ×S3 ×S1, and check these against existing perturbative calculations, crossing symmetry, and the semiclassical limit of the Bethe equations. The principal change is that the phase for different masses should start with a term Q1Q2, like the one-loop AdS3 dressing phase, rather than Q2Q3 as for the original AdS5 AFS phase.

  7. The strainrange partitioning behavior of an advanced gas turbine disk alloy, AF2-1DA

    NASA Technical Reports Server (NTRS)

    Halford, G. R.; Nachtigall, A. J.

    1979-01-01

    The low-cycle, creep-fatigue characteristics of the advanced gas turbine disk alloy, AF2-1DA have been determined at 1400 F and are presented in terms of the method of strainrange partitioning (SRP). The mean stresses which develop in the PC and CP type SRP cycles at the lowest inelastic strainrange were observed to influence the cyclic lives to a greater extent than the creep effects and hence interfered with a conventional interpretation of the results by SRP. A procedure is proposed for dealing with the mean stress effects on life which is compatible with SRP.

  8. A novel clinical multimodal multiphoton tomograph for AF, SHG, CARS imaging, and FLIM

    NASA Astrophysics Data System (ADS)

    Weinigel, Martin; Breunig, Hans Georg; König, Karsten

    2014-02-01

    We report on a flexible nonlinear medical tomograph with multiple miniaturized detectors for simultaneous acquisition of two-photon autofluorescence (AF), second harmonic generation (SHG) and coherent anti-Stokes Raman scattering (CARS) images. The simultaneous visualization of the distribution of endogenous fluorophores NAD(P)H, melanin and elastin, SHG-active collagen and as well as non-fluorescent lipids within human skin in vivo is possible. Furthermore, fluorescence lifetime images (FLIM) can be generated using time-correlated single photon counting.

  9. miR-128b is a potent glucocorticoid sensitizer in MLL-AF4 acute lymphocytic leukemia cells and exerts cooperative effects with miR-221.

    PubMed

    Kotani, Ai; Ha, Daon; Hsieh, James; Rao, Prakash K; Schotte, Diana; den Boer, Monique L; Armstrong, Scott A; Lodish, Harvey F

    2009-11-01

    MLL-AF4 acute lymphocytic leukemia (ALL) has a poor prognosis. MicroRNAs (miRNA) are small noncoding RNAs that posttranscriptionally regulate expression of target mRNAs. Our analysis of previously published data showed that expression of miR-128b and miR-221 is down-regulated in MLL-rearranged ALL relative to other types of ALL. Reexpression of these miRNAs cooperatively sensitizes 2 cultured lines of MLL-AF4 ALL cells to glucocorticoids. Target genes down-regulated by miR-128b include MLL, AF4, and both MLL-AF4 and AF4-MLL fusion genes; miR-221 down-regulates CDKN1B. These results demonstrate that down-regulation of miR-128b and miR-221 is implicated in glucocorticoid resistance and that restoration of their levels is a potentially promising therapeutic in MLL-AF4 ALL.

  10. CD82 suppresses CD44 alternative splicing-dependent melanoma metastasis by mediating U2AF2 ubiquitination and degradation

    PubMed Central

    Fu, Ailing; Zhu, Huifeng; Ren, Qiao; Wang, Bochu; Xu, Xingran; Bai, Huiyuan; Dong, Cheng

    2016-01-01

    Melanoma is one of the most lethal forms of skin cancer due to its early metastatic spread. The variant form of CD44 (CD44v), a cell surface glycoprotein, is highly expressed on metastatic melanoma. The mechanisms of regulation of CD44 alternative splicing in melanoma and its pathogenic contributions are so far poorly understood. Here, we investigated the expression level of CD44 in a large set of melanocytic lesions at different stages. We found that the expression of CD44v8-10 and a splicing factor, U2AF2, is significantly increased during melanoma progression, while CD82/KAI1, a tetraspanin family of tumor suppressor, is reduced in metastatic melanoma. CD44v8-10 and U2AF2 expressions which are negatively correlated with CD82 levels are dramatically elevated in primary melanoma compared with dysplastic nevi and further increased in metastatic melanoma. We also showed that patients with higher CD44v8-10 and U2AF2 expression levels tended to have shorter survival. By using both in vivo and in vitro assays, we demonstrated that CD82 inhibits the production of CD44v8-10 on melanoma. Mechanistically, U2AF2 is a downstream target of CD82 and in malignant melanoma facilitates CD44v8-10 alternative splicing. U2AF2-mediated CD44 isoform switch is required for melanoma migration in vitro and lung and liver metastasis in vivo. Notably, overexpression of CD82 suppresses U2AF2 activity by inducing U2AF2 ubiquitination. In addition, our data suggested that enhancement of melanoma migration by U2AF2-dependent CD44v8-10 splicing is mediated by Src/FAK/RhoA activation and formation of stress fibers as well as CD44-E-selectin binding reinforcement. These findings uncovered a hitherto unappreciated function of CD82 in severing the linkage between U2AF2-mediated CD44 alternative splicing and cancer aggressiveness, with potential prognostic and therapeutic implications in melanoma. PMID:27041584

  11. An extended U2AF65–RNA-binding domain recognizes the 3′ splice site signal

    PubMed Central

    Agrawal, Anant A.; Salsi, Enea; Chatrikhi, Rakesh; Henderson, Steven; Jenkins, Jermaine L.; Green, Michael R.; Ermolenko, Dmitri N.; Kielkopf, Clara L.

    2016-01-01

    How the essential pre-mRNA splicing factor U2AF65 recognizes the polypyrimidine (Py) signals of the major class of 3′ splice sites in human gene transcripts remains incompletely understood. We determined four structures of an extended U2AF65–RNA-binding domain bound to Py-tract oligonucleotides at resolutions between 2.0 and 1.5 Å. These structures together with RNA binding and splicing assays reveal unforeseen roles for U2AF65 inter-domain residues in recognizing a contiguous, nine-nucleotide Py tract. The U2AF65 linker residues between the dual RNA recognition motifs (RRMs) recognize the central nucleotide, whereas the N- and C-terminal RRM extensions recognize the 3′ terminus and third nucleotide. Single-molecule FRET experiments suggest that conformational selection and induced fit of the U2AF65 RRMs are complementary mechanisms for Py-tract association. Altogether, these results advance the mechanistic understanding of molecular recognition for a major class of splice site signals. PMID:26952537

  12. Response of Nitrosospira sp. Strain AF-Like Ammonia Oxidizers to Changes in Temperature, Soil Moisture Content, and Fertilizer Concentration▿

    PubMed Central

    Avrahami, Sharon; Bohannan, Brendan J. M.

    2007-01-01

    Very little is known regarding the ecology of Nitrosospira sp. strain AF-like bacteria, a unique group of ammonia oxidizers within the Betaproteobacteria. We studied the response of Nitrosospira sp. strain AF-like ammonia oxidizers to changing environmental conditions by applying molecular methods and physiological measurements to Californian grassland soil manipulated in the laboratory. This soil is naturally high in Nitrosospira sp. strain AF-like bacteria relative to the much-better-studied Nitrosospira multiformis-like ammonia-oxidizing bacteria. Increases in temperature, soil moisture, and fertilizer interacted to reduce the relative abundance of Nitrosospira sp. strain AF-like bacteria, although they remained numerically dominant. The overall abundance of ammonia-oxidizing bacteria increased with increasing soil moisture and decreased with increasing temperature. Potential nitrification activity was altered by interactions among temperature, soil moisture, and fertilizer, with activity tending to be higher when soil moisture and temperature were increased. The increase in potential nitrification activity with increased temperature was surprising, given that the overall abundance of ammonia-oxidizing bacteria decreased significantly under these conditions. This observation suggests that (i) Nitrosospira sp. strain AF-like bacteria may respond to increased temperature with an increase in activity, despite a decrease in abundance, or (ii) that potential nitrification activity in these soils may be due to organisms other than bacteria (e.g., archaeal ammonia oxidizers), at least under conditions of increased temperature. PMID:17158615

  13. Relationship between Af temperature and load changes in Ni-Ti orthodontic wire under different thermomechanical conditions.

    PubMed

    Kawashima, I; Ohno, H; Sachdeva, R

    1999-12-01

    Simple three point bending tests were performed on Ni-Ti wires with three different Af points (1 degree C, 13 degrees C and 34 degrees C) to clarify the relationship between Af temperature and load changes under constant deformation. Each wire was deformed at 37 degrees C and then thermal changes were imposed by temperatures of 2 degrees C or 60 degrees C. The load changes with thermal changes from 37 degrees C to 2 degrees C or 60 degrees C showed the same tendency on the wires with different Af points: In the loading stage, the load became lower than the initial level at 37 degrees C and in the unloading stage, the load became higher than the initial load. The largest load change in the unloading stage was measured with the 13 degrees C Af point wire. Care must be taken when handling Ni-Ti wire with an Af point of less than 1 degree C in order to prevent it from reaching the limit of critical stress of slip deformation when the temperature in the mouth rises to above 40 degrees C. PMID:10786161

  14. The splicing factor U2AF65 is functionally conserved in the thermotolerant deep-sea worm Alvinella pompejana.

    PubMed

    Henscheid, Kristy L; Shin, David S; Cary, S Craig; Berglund, J Andrew

    2005-03-10

    Due to their inherent stability, thermophilic bacteria and archaea serve as important resources for biochemical and biophysical analyses of many biological processes. Unfortunately, scientists characterizing eukaryote-specific processes, such as nuclear pre-mRNA splicing, are unable to take advantage of these sources of thermostable proteins. To identify and provide a source of thermostable eukaryotic proteins, we are characterizing splicing factors in the thermotolerant deep-sea vent polychaete, Alvinella pompejana. This worm, also known as the Pompeii worm, is found in the extreme environment of deep-sea hydrothermal vents, and is one of the most thermotolerant eukaryotic organisms known. We report on detailed analyses of U2AF65, the large subunit of the U2 small nuclear ribonucleoprotein auxiliary factor, an essential splicing factor important for intron definition and alternative splicing. The cloning and characterization of Pompeii U2AF65 show it is highly similar to human U2AF65 in sequence and function and is more thermostable than the human protein when bound to RNA in vitro. Notably, Pompeii U2AF65 can restore splicing in a human extract depleted of human U2AF. We also determine that the general splicing mechanisms and signal sequences are conserved in the Pompeii worm, an annelid which has previously been uncharacterized in terms of splicing factors and signals.

  15. Response of Nitrosospira sp. strain AF-like ammonia oxidizers to changes in temperature, soil moisture content, and fertilizer concentration.

    PubMed

    Avrahami, Sharon; Bohannan, Brendan J M

    2007-02-01

    Very little is known regarding the ecology of Nitrosospira sp. strain AF-like bacteria, a unique group of ammonia oxidizers within the Betaproteobacteria. We studied the response of Nitrosospira sp. strain AF-like ammonia oxidizers to changing environmental conditions by applying molecular methods and physiological measurements to Californian grassland soil manipulated in the laboratory. This soil is naturally high in Nitrosospira sp. strain AF-like bacteria relative to the much-better-studied Nitrosospira multiformis-like ammonia-oxidizing bacteria. Increases in temperature, soil moisture, and fertilizer interacted to reduce the relative abundance of Nitrosospira sp. strain AF-like bacteria, although they remained numerically dominant. The overall abundance of ammonia-oxidizing bacteria increased with increasing soil moisture and decreased with increasing temperature. Potential nitrification activity was altered by interactions among temperature, soil moisture, and fertilizer, with activity tending to be higher when soil moisture and temperature were increased. The increase in potential nitrification activity with increased temperature was surprising, given that the overall abundance of ammonia-oxidizing bacteria decreased significantly under these conditions. This observation suggests that (i) Nitrosospira sp. strain AF-like bacteria may respond to increased temperature with an increase in activity, despite a decrease in abundance, or (ii) that potential nitrification activity in these soils may be due to organisms other than bacteria (e.g., archaeal ammonia oxidizers), at least under conditions of increased temperature.

  16. AF-DHNN: Fuzzy Clustering and Inference-Based Node Fault Diagnosis Method for Fire Detection

    PubMed Central

    Jin, Shan; Cui, Wen; Jin, Zhigang; Wang, Ying

    2015-01-01

    Wireless Sensor Networks (WSNs) have been utilized for node fault diagnosis in the fire detection field since the 1990s. However, the traditional methods have some problems, including complicated system structures, intensive computation needs, unsteady data detection and local minimum values. In this paper, a new diagnosis mechanism for WSN nodes is proposed, which is based on fuzzy theory and an Adaptive Fuzzy Discrete Hopfield Neural Network (AF-DHNN). First, the original status of each sensor over time is obtained with two features. One is the root mean square of the filtered signal (FRMS), the other is the normalized summation of the positive amplitudes of the difference spectrum between the measured signal and the healthy one (NSDS). Secondly, distributed fuzzy inference is introduced. The evident abnormal nodes’ status is pre-alarmed to save time. Thirdly, according to the dimensions of the diagnostic data, an adaptive diagnostic status system is established with a Fuzzy C-Means Algorithm (FCMA) and Sorting and Classification Algorithm to reducing the complexity of the fault determination. Fourthly, a Discrete Hopfield Neural Network (DHNN) with iterations is improved with the optimization of the sensors’ detected status information and standard diagnostic levels, with which the associative memory is achieved, and the search efficiency is improved. The experimental results show that the AF-DHNN method can diagnose abnormal WSN node faults promptly and effectively, which improves the WSN reliability. PMID:26193280

  17. Intracardiac impedance response during acute AF internal cardioversion using novel rectilinear and capacitor-discharge waveforms.

    PubMed

    Rababah, A S; Walsh, S J; Manoharan, G; Walsh, P R; Escalona, O J

    2016-07-01

    Intracardiac impedance (ICI) is a major determinant of success during internal cardioversion of atrial fibrillation (AF). However, there have been few studies that have examined the dynamic behaviour of atrial impedance during internal cardioversion in relation to clinical outcome. In this study, voltage and current waveforms captured during internal cardioversion of acute AF in ovine models using novel radiofrequency (RF) generated low-tilt rectilinear and conventional capacitor-discharge based shock waveforms were retrospectively analysed using a digital signal processing algorithm to investigate the dynamic behaviour of atrial impedance during cardioversion. The algorithm was specifically designed to facilitate the simultaneous analysis of multiple impedance parameters, including: mean intracardiac impedance (Z M), intracardiac impedance variance (ICIV) and impedance amplitude spectrum area (IAMSA) for each cardioversion event. A significant reduction in ICI was observed when comparing two successive shocks of increasing energy where cardioversion outcome was successful. In addition, ICIV and IAMSA variables were found to inversely correlate to the magnitude of energy delivered; with a stronger correlation found to the former parameter. In conclusion, ICIV and IAMSA have been evidenced as two key dynamic intracardiac impedance variables that may prove useful in better understanding of the cardioversion process and that could potentially act as prognostic markers with respect to clinical outcome. PMID:27328164

  18. Development of FDR-AF (Frictional Drag Reduction Anti-Fouling) Marine Coating

    NASA Astrophysics Data System (ADS)

    Lee, Inwon; Park, Hyun; Chun, Ho Hwan; GCRC-SOP Team

    2013-11-01

    In this study, a novel skin-friction reducing marine paint has been developed by mixing fine powder of PEO(PolyEthyleneOxide) with SPC (Self-Polishing Copolymer) AF (Anti-Fouling) paint. The PEO is well known as one of drag reducing agent to exhibit Toms effect, the attenuation of turbulent flows by long chain polymer molecules in the near wall region. The frictional drag reduction has been implemented by injecting such polymer solutions to liquid flows. However, the injection holes have been a significant obstacle to marine application. The present PEO-containing marine paint is proposed as an alternative to realize Toms effect without any hole on the ship surface. The erosion mechanism of SPC paint resin and the subsequent dissolution of PEO enable the controlled release of PEO solution from the coating. Various tests such as towing tank drag measurement of flat plate and turbulence measurement in circulating water tunnel demonstrated over 10% frictional drag reduction compared with conventional AF paint. This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIP) through GCRC-SOP(No. 2011-0030013).

  19. Advanced Compatibility Characterization Of AF-M315E With Spacecraft Propulsion System Materials Project

    NASA Technical Reports Server (NTRS)

    McClure, Mark B.; Greene, Benjamin

    2014-01-01

    All spacecraft require propulsion systems for thrust and maneuvering. Propulsion systems can be chemical, nuclear, electrical, cold gas or combinations thereof. Chemical propulsion has proven to be the most reliable technology since the deployment of launch vehicles. Performance, storability, and handling are three important aspects of liquid chemical propulsion. Bipropellant systems require a fuel and an oxidizer for propulsion, but monopropellants only require a fuel and a catalyst for propulsion and are therefore simpler and lighter. Hydrazine is the state of the art propellant for monopropellant systems, but has drawbacks because it is highly hazardous to human health, which requires extensive care in handling, complex ground ops due to safety and environmental considerations, and lengthy turnaround times for reusable spacecraft. All users of hydrazine monopropellant must contend with these issues and their associated costs. The development of a new monopropellant, intended to replace hydrazine, has been in progress for years. This project will apply advanced techniques to characterize the engineering properties of materials used in AF-M315E propulsion systems after propellant exposure. AF-M315E monopropellant has been selected HQ's Green Propellant Infusion Mission (GPIM) to replace toxic hydrazine for improved performance and reduce safety and health issues that will shorten reusable spacecraft turn-around time. In addition, this project will fundamentally strengthen JSC's core competency to evaluate, use and infuse liquid propellant systems.

  20. The planar cell polarity (PCP) protein Diversin translocates to the nucleus to interact with the transcription factor AF9

    SciTech Connect

    Haribaskar, Ramachandran; Puetz, Michael; Schupp, Birte; Skouloudaki, Kassiani; Bietenbeck, Andreas; Walz, Gerd; Schaefer, Tobias

    2009-09-11

    The planar cell polarity (PCP) pathway, a {beta}-catenin-independent branch of the Wnt signaling pathway, orients cells and their appendages with respect to the body axes. Diversin, the mammalian homolog of the Drosophila PCP protein Diego, acts as a molecular switch that blocks {beta}-catenin-dependent and promotes {beta}-catenin-independent Wnt signaling. We report now that Diversin, containing several nuclear localization signals, translocates to the nucleus, where it interacts with the transcription factor AF9. Both Diversin and AF9 block canonical Wnt signaling; however, this occurs independently of each other, and does not require nuclear Diversin. In contrast, AF9 strongly augments the Diversin-driven activation of c-Jun N-terminal kinase (JNK)-dependent gene expression in the nucleus, and this augmentation largely depends on the presence of nuclear Diversin. Thus, our findings reveal that components of the PCP cascade translocate to the nucleus to participate in transcriptional regulation and PCP signaling.

  1. Anticoagulation for the prevention of stroke in non-valvular AF in general practice: room for improvement

    PubMed Central

    Ioannou, Adam; Metaxa, Sofia; Kassianos, George; Missouris, Constantinos G.

    2016-01-01

    Objective: Our aim was to assess whether the recommendations and guidelines for thromboprophylaxis in patients with atrial fibrillation (AF) have been adopted in general practice (GP). Methods: We conducted a retrospective study using the GP computer database (Hatfield, UK) on all 9400 patients to assess the quality of anticoagulation in patients with a recorded diagnosis of AF. Results: Of the 180 patients with a diagnosis of AF, 107 (59.4%) were treated with warfarin, 19 (10.6%) with a novel oral anticoagulant (NOAC), 31 (17.2%) with aspirin or clopidogrel, and 23 (12.8%) received none. Thirty-seven patients (34.6%) who were taking warfarin had a time in the therapeutic range (TTR) of less than 65%. Forty-five (27.6%) of the 163 patients who had a CHA2DS2VASc score of two or more were not prescribed a vitamin K antagonist (VKA) or a NOAC. None had a HAS-BLED greater than the CHA2DS2VASc score. Conclusion: Our study demonstrates that one in four patients with non-valvular AF, at risk of a stroke, is not being adequately treated with an oral anticoagulant in primary care. The majority were treated with warfarin, a third of which had a low TTR. A high proportion of patients are prescribed antiplatelet therapy instead. This is despite overwhelming evidence that VKAs and NOACs, and not aspirin or clopidogrel, improve outcome in patients with non-valvular AF. We suggest that a review of GP practice databases should be considered to identify patients with non-valvular AF, at risk of a disabling or fatal event, and measures taken to initiate anticoagulant therapy. PMID:27403193

  2. Escherichia coli Strain RDEC-1 AF/R1 Endogenous Fimbrial Glycoconjugate Receptor Molecules in Rabbit Small Intestine

    PubMed Central

    Ryu, Hyoik; Kim, Young S.; Grange, Philippe A.; Cassels, Frederick J.

    2001-01-01

    Escherichia coli strain RDEC-1 causes a diarrheagenic infection in rabbits with AF/R1 fimbriae, which have been identified as an important colonization factor in RDEC-1 adherence leading to disease. The AF/R1-mediated RDEC-1 adherence model has been used as a model systems for E. coli diarrheal diseases. In this study, RDEC-1 adhered specifically to small intestinal brush borders, with both sialic acid and β-galactosyl residues apparently involved. The AF/R1-mediated adherence activity of [14C]-labeled RDEC-1 was analyzed quantitatively by using 24-well plates coated with purified brush borders and purified microvilli. Two microvillus membrane proteins (130 and 140 kDa) were individually isolated, and chicken antibody raised to each protein inhibited bacterial adherence. These same two proteins, previously shown to be recognized by AF/R1, were individually digested with trypsin, and the amino acid sequences of peptides were determined by reversed-phase capillary liquid chromatography-mass spectrometry tandem mass spectrometry (LC-MS). This LC-MS analysis indicated that these proteins are subunits of the rabbit sucrase-isomaltase protein (SI) complex. Guinea pig serum raised to purified rabbit SI complex inhibited bacterial adherence to microvilli. Additionally, as determined by high-performance thin-layer chromatography and autoradiography, RDEC-1 adhered selectively, via AF/R1 fimbriae, to a glycolipid tentatively identified as galactosylceramide (Galβ1-1Cer) in the lipid extract of rabbit small intestinal brush borders. RDEC-1 adherence to Galβ1-1Cer was partially inhibited in the presence of galactose. These combined results indicate that the endogenous receptor molecule for AF/R1 fimbriae of RDEC-1 is each individual component of the SI complex, although binding to glycolipid may be responsible for an additional adherence mechanism. PMID:11159950

  3. A Comparison of Atrial Fibrillation Monitoring Strategies After Cryptogenic Stroke (from the Cryptogenic Stroke and Underlying AF Trial).

    PubMed

    Choe, William C; Passman, Rod S; Brachmann, Johannes; Morillo, Carlos A; Sanna, Tommaso; Bernstein, Richard A; Di Lazzaro, Vincenzo; Diener, Hans-Christoph; Rymer, Marilyn M; Beckers, Frank; Koehler, Jodi; Ziegler, Paul D

    2015-09-15

    Ischemic stroke cause remains undetermined in 30% of cases, leading to a diagnosis of cryptogenic stroke. Paroxysmal atrial fibrillation (AF) is a major cause of ischemic stroke but may go undetected with short periods of ECG monitoring. The Cryptogenic Stroke and Underlying Atrial Fibrillation trial (CRYSTAL AF) demonstrated that long-term electrocardiographic monitoring with insertable cardiac monitors (ICM) is superior to conventional follow-up in detecting AF in the population with cryptogenic stroke. We evaluated the sensitivity and negative predictive value (NPV) of various external monitoring techniques within a cryptogenic stroke cohort. Simulated intermittent monitoring strategies were compared to continuous rhythm monitoring in 168 ICM patients of the CRYSTAL AF trial. Short-term monitoring included a single 24-hour, 48-hour, and 7-day Holter and 21-day and 30-day event recorders. Periodic monitoring consisted of quarterly monitoring through 24-hour, 48-hour, and 7-day Holters and monthly 24-hour Holters. For a single monitoring period, the sensitivity for AF diagnosis was lowest with a 24-hour Holter (1.3%) and highest with a 30-day event recorder (22.8%). The NPV ranged from 82.3% to 85.6% for all single external monitoring strategies. Quarterly monitoring with 24-hour Holters had a sensitivity of 3.1%, whereas quarterly 7-day monitors increased the sensitivity to 20.8%. The NPVs for repetitive periodic monitoring strategies were similar at 82.6% to 85.3%. Long-term continuous monitoring was superior in detecting AF compared to all intermittent monitoring strategies evaluated (p <0.001). Long-term continuous electrocardiographic monitoring with ICMs is significantly more effective than any of the simulated intermittent monitoring strategies for identifying AF in patients with previous cryptogenic stroke. PMID:26183793

  4. Validation of the Framingham Heart Study and CHARGE-AF Risk Scores for Atrial Fibrillation in Hispanics, African-Americans, and Non-Hispanic Whites.

    PubMed

    Shulman, Eric; Kargoli, Faraj; Aagaard, Philip; Hoch, Ethan; Di Biase, Luigi; Fisher, John; Gross, Jay; Kim, Soo; Krumerman, Andrew; Ferrick, Kevin J

    2016-01-01

    A risk score for atrial fibrillation (AF) has been developed by the Framingham Heart Study and Cohorts for Heart and Aging Research in Genomic Epidemiology (CHARGE)-AF consortium. However, validation of these risk scores in an inner-city population is uncertain. Thus, a validation model was built using the Framingham Risk Score for AF and CHARGE-AF covariates. An in and outpatient electrocardiographic database was interrogated from 2000 to 2013 for the development of AF. Patients were included if their age was >45 and <95 years, had <10-year follow-up, if their initial electrocardiogram was without AF, had ≥ 2 electrocardiograms, and declared a race and/or ethnicity as non-Hispanic white, African-American, or Hispanic. For the Framingham Heart Study, 49,599 patients met inclusion criteria, of which 4,860 developed AF. Discrimination analysis using area under the curve (AUC) for original risk equations: non-Hispanic white AUC = 0.712 (95% confidence interval [CI] 0.694 to 0.731), African-American AUC = 0.733 (95% CI 0.716 to 0.751), and Hispanic AUC = 0.740 (95% CI 0.723 to 0.757). For the CHARGE-AF, 45,571 patients met inclusion criteria, of which 4,512 developed AF. Non-Hispanic white AUC = 0.673 (95% CI 0.652 to 0.694), African-American AUC = 0.706 (95% CI 0.685 to 0.727), and Hispanic AUC = 0.711 (95% CI 0.691 to 0.732). Calibration analysis showed qualitative similarities between cohorts. In conclusion, this is the first study to validate both the Framingham Heart Study and CHARGE-AF risk scores in both a Hispanic and African-American cohort. All models predicted AF well across all race and ethnic cohorts. PMID:26589820

  5. Validation of the Framingham Heart Study and CHARGE-AF Risk Scores for Atrial Fibrillation in Hispanics, African-Americans, and Non-Hispanic Whites.

    PubMed

    Shulman, Eric; Kargoli, Faraj; Aagaard, Philip; Hoch, Ethan; Di Biase, Luigi; Fisher, John; Gross, Jay; Kim, Soo; Krumerman, Andrew; Ferrick, Kevin J

    2016-01-01

    A risk score for atrial fibrillation (AF) has been developed by the Framingham Heart Study and Cohorts for Heart and Aging Research in Genomic Epidemiology (CHARGE)-AF consortium. However, validation of these risk scores in an inner-city population is uncertain. Thus, a validation model was built using the Framingham Risk Score for AF and CHARGE-AF covariates. An in and outpatient electrocardiographic database was interrogated from 2000 to 2013 for the development of AF. Patients were included if their age was >45 and <95 years, had <10-year follow-up, if their initial electrocardiogram was without AF, had ≥ 2 electrocardiograms, and declared a race and/or ethnicity as non-Hispanic white, African-American, or Hispanic. For the Framingham Heart Study, 49,599 patients met inclusion criteria, of which 4,860 developed AF. Discrimination analysis using area under the curve (AUC) for original risk equations: non-Hispanic white AUC = 0.712 (95% confidence interval [CI] 0.694 to 0.731), African-American AUC = 0.733 (95% CI 0.716 to 0.751), and Hispanic AUC = 0.740 (95% CI 0.723 to 0.757). For the CHARGE-AF, 45,571 patients met inclusion criteria, of which 4,512 developed AF. Non-Hispanic white AUC = 0.673 (95% CI 0.652 to 0.694), African-American AUC = 0.706 (95% CI 0.685 to 0.727), and Hispanic AUC = 0.711 (95% CI 0.691 to 0.732). Calibration analysis showed qualitative similarities between cohorts. In conclusion, this is the first study to validate both the Framingham Heart Study and CHARGE-AF risk scores in both a Hispanic and African-American cohort. All models predicted AF well across all race and ethnic cohorts.

  6. The estrogen receptor antagonist ICI 182,780 can act both as an agonist and an inverse agonist when estrogen receptor α AF-2 is modified

    PubMed Central

    Movérare-Skrtic, Sofia; Börjesson, Anna E.; Farman, Helen H.; Sjögren, Klara; Windahl, Sara H.; Lagerquist, Marie K.; Andersson, Annica; Stubelius, Alexandra; Carlsten, Hans; Gustafsson, Jan-Åke; Ohlsson, Claes

    2014-01-01

    The bone-sparing effect of estrogen is primarily mediated via estrogen receptor (ER) α, which stimulates target gene transcription through two activation functions (AFs), AF-1 in the N-terminal and AF-2 in the ligand-binding domain. It was recently demonstrated that the ER antagonist ICI 182,780 (ICI) acts as an ER agonist in uterus of mice with mutations in the ERα AF-2. To evaluate the estrogen-like effects of ICI in different tissues, ovariectomized wild-type mice and mice with mutations in the ERα AF-2 (ERαAF-20) were treated with ICI, estradiol, or vehicle for 3 wk. Estradiol increased the trabecular and cortical bone mass as well as the uterine weight, whereas it reduced fat mass, thymus weight, and the growth plate height in wild-type but not in ERαAF-20 mice. Although ICI had no effect in wild-type mice, it exerted tissue-specific effects in ERαAF-20 mice. It acted as an ERα agonist on trabecular bone mass and uterine weight, whereas no effect was seen on cortical bone mass, fat mass, or thymus weight. Surprisingly, a pronounced inverse agonistic activity was seen on the growth plate height, resulting in enhanced longitudinal bone growth. In conclusion, ICI uses ERα AF-1 in a tissue-dependent manner in mice lacking ERαAF-2, resulting in no effect, agonistic activity, or inverse agonistic activity. We propose that ERα lacking AF-2 is constitutively active in the absence of ligand in the growth plate, enabling ICI to act as an inverse agonist. PMID:24395795

  7. Fluorous polymeric membranes for ionophore-based ion-selective potentiometry: how inert is Teflon AF?

    PubMed

    Lai, Chun-Ze; Koseoglu, Secil S; Lugert, Elizabeth C; Boswell, Paul G; Rábai, József; Lodge, Timothy P; Bühlmann, Philippe

    2009-02-01

    Fluorous media are the least polar and polarizable condensed phases known. Their use as membrane materials considerably increases the selectivity and robustness of ion-selective electrodes (ISEs). In this research, a fluorous amorphous perfluoropolymer was used for the first time as a matrix for an ISE membrane. Electrodes for pH measurements with membranes composed of poly[4,5-difluoro-2,2-bis(trifluoromethyl)-1,3-dioxole]-co-poly(tetrafluoroethylene) (87% dioxole monomer content; known as Teflon AF2400) as polymer matrix, a linear perfluorooligoether as plasticizer, sodium tetrakis[3,5-bis(perfluorohexyl)phenyl]borate providing for ionic sites, and bis[(perfluorooctyl)propyl]-2,2,2-trifluoroethylamine as H+ ionophore were investigated. All electrodes had excellent potentiometric selectivities, showed Nernstian responses to H+ over a wide pH range, exhibited enhanced mechanical stability, and maintained their selectivity over at least 4 weeks. For membranes of low ionophore concentration, the polymer affected the sensor selectivity noticeably at polymer concentrations exceeding 15%. Also, the membrane resistance increased quite strongly at high polymer concentrations, which cannot be explained by the Mackie-Meares obstruction model. The selectivities and resistances depend on the polymer concentration because of a functional group associated with Teflon AF2400, with a concentration of one functional group per 854 monomer units of the polymer. In the fluorous environment of these membranes, this functional group binds to Na+, K+, Ca2+, and the unprotonated ionophore with binding constants of 10(3.5), 10(1.8), 10(6.8), and 10(4.4) M(-1), respectively. Potentiometric and spectroscopic evidence indicates that these functional groups are COOH groups formed by the hydrolysis of carboxylic acid fluoride (COF) groups originally present in Teflon AF2400. The use of higher ionophore concentrations removes the undesirable effect of these COOH groups almost completely

  8. Analyse de l'interface cuivre/Teflon AF1600 par spectroscopie des photoelectrons rayons x

    NASA Astrophysics Data System (ADS)

    Popovici, Dan

    The speed of electrical signals through the microelectronic multilevel interconnects depends of the delay time R x C. In order to improve the transmission speed of future microdevices, the microelectronics industry requires the use of metals having lower resistivities and insulators having lower permittivities. Copper and fluoropolymers are interesting candidates for the replacement of the presently used Al/polyimide technology. This thesis presents an X-ray photoelectron spectroscopy (XPS) analysis of the Cu/Teflon AF1600 interface, in order to have a better understanding of those interfacial interactions leading to improved adhesion. Several deposition methods, such as evaporation, sputtering and laser-induced chemical deposition were analyzed and compared. X-ray photoelectron spectroscopy (XPS) was used as the primary characterization technique of the different surfaces and interfaces. In the case of evaporation and sputtering, the loss of fluorine and oxygen atoms leads to graphitization and the crosslinking of carbon chains. The extent of damage caused by copper deposition is higher for sputter deposition because of the higher energies of the incidents atoms. This energy (two orders of magnitude higher than the energy involved in the evaporation) is also responsible for the total reaction of Cu with F and C. For the physical depositions (sputtering and evaporation), an angle-resolved XPS diffusion study showed the copper distribution as a function of depth. (i) For sputter deposition, this distribution is uniform. (ii) In the case of evaporation, we computed the concentration profile using the inverse Laplace transform. Several samples, annealed at different temperatures, were used to calculate the diffusion coefficients for the Cu/Teflon AF1600 interface. The study of interactions at the interface between Teflon AF1600 and copper deposited by different metallization techniques permitted us to elucidate some aspects related to the chemistry and structure of

  9. AF-GEOSpace Version 2.0: Space Environment Software Products for 2002

    NASA Astrophysics Data System (ADS)

    Hilmer, R. V.; Ginet, G. P.; Hall, T.; Holeman, E.; Tautz, M.

    2002-05-01

    AF-GEOSpace Version 2.0 (release 2002 on WindowsNT/2000/XP) is a graphics-intensive software program developed by AFRL with space environment models and applications. It has grown steadily to become a development tool for automated space weather visualization products and helps with a variety of tasks: orbit specification for radiation hazard avoidance; satellite design assessment and post-event analysis; solar disturbance effects forecasting; frequency and antenna management for radar and HF communications; determination of link outage regions for active ionospheric conditions; and physics research and education. The object-oriented C++ code is divided into five module classes. Science Modules control science models to give output data on user-specified grids. Application Modules manipulate these data and provide orbit generation and magnetic field line tracing capabilities. Data Modules read and assist with the analysis of user-generated data sets. Graphics Modules enable the display of features such as plane slices, magnetic field lines, line plots, axes, the Earth, stars, and satellites. Worksheet Modules provide commonly requested coordinate transformations and calendar conversion tools. Common input data archive sets, application modules, and 1-, 2-, and 3-D visualization tools are provided to all models. The code documentation includes detailed examples with click-by-click instructions for investigating phenomena that have well known effects on communications and spacecraft systems. AF-GEOSpace Version 2.0 builds on the success of its predecessors. The first release (Version 1.21, 1996/IRIX on SGI) contained radiation belt particle flux and dose models derived from CRRES satellite data, an aurora model, an ionosphere model, and ionospheric HF ray tracing capabilities. Next (Version 1.4, 1999/IRIX on SGI) science modules were added related to cosmic rays and solar protons, low-Earth orbit radiation dosages, single event effects probability maps, ionospheric

  10. Structures, reactivities, and antibiotic properties of the marinopyrroles A-F.

    PubMed

    Hughes, Chambers C; Kauffman, Christopher A; Jensen, Paul R; Fenical, William

    2010-05-21

    Cultivation of actinomycete strain CNQ-418, retrieved from a deep ocean sediment sample off the coast of La Jolla, CA, has provided marinopyrroles A-F. Sharing just 98% 16S rRNA gene sequence identity with S. sannurensis, the strain likely represents a new Streptomyces species. The metabolites contain an unusual 1,3'-bipyrrole core decorated with several chlorine and bromine substituents and possess marked antibacterial activity against methicillin-resistant Staphylococcus aureus (MRSA). The congested N,C-biaryl bond establishes an axis of chirality that, for marinopyrroles A-E, is configurationally stable at room temperature. Moreover, the natural products are fashioned strictly in the M-configuration. The Paal-Knorr condensation was adapted for the synthesis of the 1,3'-bipyrrole core. Halogenation of this material with N-bromosuccinimide cleanly furnished the 4,4',5,5'-tetrahalogenated core that characterizes this class of marine-derived metabolites.

  11. RNA structure replaces the need for U2AF2 in splicing

    PubMed Central

    Lin, Chien-Ling; Taggart, Allison J.; Lim, Kian Huat; Cygan, Kamil J.; Ferraris, Luciana; Creton, Robbert; Huang, Yen-Tsung; Fairbrother, William G.

    2016-01-01

    RNA secondary structure plays an integral role in catalytic, ribosomal, small nuclear, micro, and transfer RNAs. Discovering a prevalent role for secondary structure in pre-mRNAs has proven more elusive. By utilizing a variety of computational and biochemical approaches, we present evidence for a class of nuclear introns that relies upon secondary structure for correct splicing. These introns are defined by simple repeat expansions of complementary AC and GT dimers that co-occur at opposite boundaries of an intron to form a bridging structure that enforces correct splice site pairing. Remarkably, this class of introns does not require U2AF2, a core component of the spliceosome, for its processing. Phylogenetic analysis suggests that this mechanism was present in the ancestral vertebrate lineage prior to the divergence of tetrapods from teleosts. While largely lost from land dwelling vertebrates, this class of introns is found in 10% of all zebrafish genes. PMID:26566657

  12. Hot-Fire Testing of a 1N AF-M315E Thruster

    NASA Technical Reports Server (NTRS)

    Burnside, Christopher G.; Pedersen, Kevin; Pierce, Charles W.

    2015-01-01

    This hot-fire test continues NASA investigation of green propellant technologies for future missions. To show the potential for green propellants to replace some hydrazine systems in future spacecraft, NASA Marshall Space Flight Center (MSFC) is continuing to embark on hot-fire test campaigns with various green propellant blends. NASA completed a hot-fire test of a 1N AF-M315E monopropellant thruster at the Marshall Space Flight Center in the small altitude test stand located in building 4205. The thruster is a ground test article used for basic performance determination and catalyst studies. The purpose of the hot-fire testing was for performance determination of a 1N size thruster and form a baseline from which to study catalyst performance and life with follow-on testing to be conducted at a later date. The thruster performed as expected. The result of the hot-fire testing are presented in this paper and presentation.

  13. Astershionones A-F, six new anti-HBV shionane-type triterpenes from Aster tataricus.

    PubMed

    Zhou, Wen-Bing; Zeng, Guang-Zhi; Xu, Hui-Min; He, Wen-Jun; Zhang, Yu-Mei; Tan, Ning-Hua

    2014-03-01

    Six new shionane-type triterpenes, astershionones A-F (1-6), were obtained from the roots and rhizomes of Aster tataricus. Their structures were elucidated on the basis of spectroscopic data, mainly NMR and MS data. The absolute configuration of 1 was determined by single crystal X-ray diffraction analysis and CD analysis. 3 showed inhibitory activity against HBsAg and HBeAg secretion with IC50 values of 23.0 and 23.1 μM, and cytotoxicity against HepG 2.2.15 cells with a CC50 value of 170.5 μM. 3 also exhibited inhibitory activity against HBV DNA replication with an IC50 value of 22.4 μM.

  14. Fatigue life estimation program for Part 23 airplanes, `AFS.FOR`

    SciTech Connect

    Kaul, S.K.

    1993-12-31

    The purpose of this paper is to introduce to the general aviation industry a computer program which estimates the safe fatigue life of any Federal Aviation Regulation (FAR) Part 23 airplane. The algorithm uses the methodology (Miner`s Linear Cumulative Damage Theory) and the various data presented in the Federal Aviation Administration (FAA) Report No. AFS-120-73-2, dated May 1973. The program is written in FORTRAN 77 language and is executable on a desk top personal computer. The program prompts the user for the input data needed and provides a variety of options for its intended use. The program is envisaged to be released through issuance of a FAA report, which will contain the appropriate comments, instructions, warnings and limitations.

  15. Verbesinosides A-F, 15,27-cyclooleanane saponins from the American native plant Verbesina virginica.

    PubMed

    Xu, Wen-Hui; Jacob, Melissa R; Agarwal, Ameeta K; Clark, Alice M; Liang, Zong-Suo; Li, Xing-Cong

    2009-06-01

    Verbesinosides A-F (1-6), six new 15,27-cyclooleanane-type triterpenoid saponins carrying different aromatic acyl moieties on the aglycon, were isolated from the leaves and flowers of Verbesina virginica. Their structures were established by interpretation of spectroscopic data and chemical methods. The representative major saponin, verbesinoside A (1), has the structure 21-trimethoxybenzoyl 15alpha,27-cycloolean-12-en-3beta,21beta-diol-28-oic acid 3-O-beta-D-xylopyranosyl(1-->4)-beta-D-xylopyranosyl(1-->2)-beta-D-glucopyranoside. This is the first report of triterpenoid saponins possessing the unique 15,27-cyclooleanane skeleton. The anisotropic effects of the aromatic acyl moieties on the triterpenoid skeleton are discussed.

  16. Clone-derived human AF-amniotic fluid stem cells are capable of skeletal myogenic differentiation in vitro and in vivo.

    PubMed

    Ma, Xiaorong; Zhang, Shengli; Zhou, Junmei; Chen, Baisong; Shang, Yafeng; Gao, Tongbing; Wang, Xue; Xie, Hua; Chen, Fang

    2012-08-01

    Stem cell-based therapy may be the most promising method to cure skeletal muscle degenerative diseases such as Duchenne muscular dystrophy (DMD) and trauma in the future. Human amniotic fluid is enriched with early-stage stem cells from developing fetuses and these cells have cardiomyogenic potential both in vitro and in vivo. In the present study, we investigated the characteristics of human amniotic fluid-derived AF-type stem (HAF-AFS) cells by flow cytometry, immunofluorescence staining, reverse-transcription polymerase chain reaction, and osteogenic and adipogenic differentiation analysis. After confirming the stemness of HAF-AFS cells, we tested whether HAF-AFS cells could differentiate into skeletal myogenic cells in vitro and incorporate into regenerating skeletal muscle in vivo. By temporary exposure to the DNA demethylation agent 5-aza-2'-deoxycytidine (5-Aza dC) or co-cultured with C2C12 myoblasts, HAF-AFS cells differentiated into skeletal myogenic cells, expressing skeletal myogenic cell-specific markers such as Desmin, Troponin I (Tn I) and α-Actinin. Four weeks after transplantation into cardiotoxin-injured and X-ray-irradiated tibialis anterior (TA) muscles of NOD/SCID mice, HAF-AFS cells survived, differentiated into myogenic precursor cells and fused with host myofibres. The findings that HAF-AFS cells differentiate into myogenic cells in vitro and incorporate in skeletal muscle regeneration in vivo hold the promise of HAF-AFS cell-based therapy for skeletal muscle degenerative diseases.

  17. Evaluation of the Sustainability and Clinical Outcome of Alternatives for Families: A Cognitive-Behavioral Therapy (AF-CBT) in a Child Protection Center

    ERIC Educational Resources Information Center

    Kolko, David J.; Iselin, Anne-Marie R.; Gully, Kevin J.

    2011-01-01

    This paper examines the sustainability and outcome of Alternatives for Families: A Cognitive-Behavioral Therapy (AF-CBT) as delivered by practitioners in a community-based child protection program who had received training in the model several years earlier. Formerly described as Abuse-Focused CBT, AF-CBT is an evidence-based treatment (EBT) for…

  18. Two-year outcomes of patients with newly diagnosed atrial fibrillation: results from GARFIELD-AF

    PubMed Central

    Bassand, Jean-Pierre; Accetta, Gabriele; Camm, Alan John; Cools, Frank; Fitzmaurice, David A.; Fox, Keith A.A.; Goldhaber, Samuel Z.; Goto, Shinya; Haas, Sylvia; Hacke, Werner; Kayani, Gloria; Mantovani, Lorenzo G.; Misselwitz, Frank; ten Cate, Hugo; Turpie, Alexander G.G.; Verheugt, Freek W.A.; Kakkar, Ajay K.

    2016-01-01

    Aims The relationship between outcomes and time after diagnosis for patients with non-valvular atrial fibrillation (NVAF) is poorly defined, especially beyond the first year. Methods and results GARFIELD-AF is an ongoing, global observational study of adults with newly diagnosed NVAF. Two-year outcomes of 17 162 patients prospectively enrolled in GARFIELD-AF were analysed in light of baseline characteristics, risk profiles for stroke/systemic embolism (SE), and antithrombotic therapy. The mean (standard deviation) age was 69.8 (11.4) years, 43.8% were women, and the mean CHA2DS2-VASc score was 3.3 (1.6); 60.8% of patients were prescribed anticoagulant therapy with/without antiplatelet (AP) therapy, 27.4% AP monotherapy, and 11.8% no antithrombotic therapy. At 2-year follow-up, all-cause mortality, stroke/SE, and major bleeding had occurred at a rate (95% confidence interval) of 3.83 (3.62; 4.05), 1.25 (1.13; 1.38), and 0.70 (0.62; 0.81) per 100 person-years, respectively. Rates for all three major events were highest during the first 4 months. Congestive heart failure, acute coronary syndromes, sudden/unwitnessed death, malignancy, respiratory failure, and infection/sepsis accounted for 65% of all known causes of death and strokes for <10%. Anticoagulant treatment was associated with a 35% lower risk of death. Conclusion The most frequent of the three major outcome measures was death, whose most common causes are not known to be significantly influenced by anticoagulation. This suggests that a more comprehensive approach to the management of NVAF may be needed to improve outcome. This could include, in addition to anticoagulation, interventions targeting modifiable, cause-specific risk factors for death. Clinical Trial Registration http://www.clinicaltrials.gov. Unique identifier: NCT01090362. PMID:27357359

  19. AF printability check with a full-chip 3D resist profile model

    NASA Astrophysics Data System (ADS)

    Wu, Cheng-En R.; Chang, Jason; Song, Hua; Shiely, James

    2013-09-01

    A single compact resist model capable of predicting 3D resist profile is strongly demanded for the advanced technology nodes to avoid the potential hotspots due to imperfect resist pattern shape and its lack of resistance in the subsequent etch process. In this work, we propose a resist 3D (R3D) compact model that takes acidz-diffusion effect into account. The chemical reaction between acid and base along z-direction is treated as second order effect that is absorbed into the anisotropic diffusion length as a fitting parameter. Meanwhile, the resist model in the x-y wafer plane is still kept in general by applying the compact solution of 2D reaction-diffusion equation. In order to have the 2D contour predictability at arbitrary resist height, calibration from entire 3D data (CDs at several heights) areconducted simultaneously witha single cost function so that the R3D compact model is described by a common set of resist free parameters and threshold for all resist heights. With the low energy approximation, the acid z-diffusion effect is equivalent to a z-diffused TCC that takes the form of linear combination of pure optical TCCs sampled at discrete image-depth which can be pre-calculated. With this benefit, the R3D compact model offers a more physical approach but adds no runtime concern on the OPC and verification applications. The predicted resist cross-section profiles from our test patterns are compared those computed with rigorous lithography simulator SLITHO and show very good matching results between them. The demonstration of the AF printability check from the predicted cross-section profile at AF indicates the success of our R3D compact model.

  20. Characterization of extractable soil organic matter pools from African Dark Earths (AfDE): A case study in historical biochar and organic waste amendments

    NASA Astrophysics Data System (ADS)

    Fujiu, Manna; Plante, Alain; Ohno, Tsutomu; Solomon, Dawit; Lehmann, Johannes; Fraser, James; Leach, Melissa; Fairhead, James

    2014-05-01

    Anthropogenic Dark Earths are soils generated through long-term human inputs of organic and pyrogenic materials. These soils were originally discovered in the Amazon, and have since been found in Australia and in this case in Africa. African Dark Earths (AfDE) are black, highly fertile and carbon-rich soils that were formed from the original highly-weathered infertile yellowish to red Oxisols and Ultisols through an extant but hitherto overlooked climate-smart sustainable soil management system that has long been an important feature of the indigenous West African agricultural repertoire. Studies have demonstrated that ADE soils in general have significantly different organic matter properties compared to adjacent non-DE soils, largely attributable to the presence of high concentrations of ash-derived carbon. Quantification and characterization of bulk soil organic matter of several (n=11) AfDE and non-AfDE pairs of surface (0-15 cm) soils using thermal analysis techniques (TG-DSC-EGA) confirmed substantial differences in SOM composition and the presence of pyrogenic C. Such pyrogenic organic matter is generally considered recalcitrant or relatively stable, but the goal of the current study was to characterize the presumably labile, more rapidly cycling, pools of C in AfDEs through the characterization of hot water- and pyrophosphate-extractable fractions, referred to as HWEOC and PyroC respectively. Extracts were analyzed for carbon content, as well as composition using fluorescence (EEM/PARAFAC) and high resolution mass spectrometry (FTICR-MS). The amount of extractable C as a proportion of total soil C was relatively low: less than ~0.8% for HWEOC and 2.8% for PyroC. The proportion of HWEOC did not differ (P = 0.18, paired t-test) between the AfDE and the non-AfDE soils, while the proportions of PyroC were significantly larger (P = 0.001) in the AfDE soils compared to the non-AfDE soils. Preliminary analysis of the EEM/PARAFAC data suggests that AfDE samples had

  1. 26 CFR 1.419A(f)(6)-1 - Exception for 10 or more employer plan.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... by the recipient. (c) Characteristics indicating a plan is not a 10 or more employer plan—(1) In general. The presence of any of the characteristics described in paragraphs (c)(2) through (c)(6) of this... requirements of section 419A(f)(6) and this section, a plan having any of the following characteristics is...

  2. Determining Aqueous Fullerene Particle Size Distributions by Asymmetric Flow Field-Flow Fractionation (AF4) without Surfactants

    EPA Science Inventory

    To determine the behavior of nanoparticles in environmental systems, methods must be developed to measure nanoparticle size. Asymmetric Flow Field Flow Fractionation (AF4) is an aqueous compatible size separation technique which is able to separate particles from 1 nm to 10 µm in...

  3. Population pharmacokinetics and pharmacodynamics of rivaroxaban in patients with non-valvular atrial fibrillation: results from ROCKET AF.

    PubMed

    Girgis, I G; Patel, M R; Peters, G R; Moore, K T; Mahaffey, K W; Nessel, C C; Halperin, J L; Califf, R M; Fox, K A A; Becker, R C

    2014-08-01

    Two once-daily rivaroxaban dosing regimens were compared with warfarin for stroke prevention in patients with non-valvular atrial fibrillation in ROCKET AF: 20 mg for patients with normal/mildly impaired renal function and 15 mg for patients with moderate renal impairment. Rivaroxaban population pharmacokinetic (PK)/pharmacodynamic (PD) modeling data from ROCKET AF patients (n = 161) are reported and are used to confirm established rivaroxaban PK and PK/PD models and to re-estimate values of the models' parameters for the current AF population. An oral one-compartment model with first-order absorption adequately described rivaroxaban PK. Age, renal function, and lean body mass influenced the PK model. Prothrombin time and prothrombinase-induced clotting time exhibited a near-linear relationship with rivaroxaban plasma concentration; inhibitory effects were observed through to 24 hours post-dose. Rivaroxaban plasma concentration and factor Xa activity had an inhibitory maximum-effect (Emax ) relationship. Renal function (on prothrombin time; prothrombinase-induced clotting time) and age (on factor Xa activity) had moderate effects on PK/PD models. PK and PK/PD models were shown to be adequate for describing the current dataset. These findings confirm the modeling and empirical results that led to the selection of doses tested against warfarin in ROCKET AF.

  4. Reworking Practice through an AfL Project: An Analysis of Teachers' Collaborative Engagement with New Assessment Guidelines

    ERIC Educational Resources Information Center

    Hermansen, Hege; Nerland, Monika

    2014-01-01

    In recent years, the concept of Assessment for Learning (AfL) has travelled across countries, giving rise to a range of educational policy initiatives and school development projects. While researchers have focused on issues such as how formative assessment can support student learning and lead to more efficient classroom practices, less attention…

  5. Deciphering KRAS and NRAS mutated clone dynamics in MLL-AF4 paediatric leukaemia by ultra deep sequencing analysis

    PubMed Central

    Trentin, Luca; Bresolin, Silvia; Giarin, Emanuela; Bardini, Michela; Serafin, Valentina; Accordi, Benedetta; Fais, Franco; Tenca, Claudya; De Lorenzo, Paola; Valsecchi, Maria Grazia; Cazzaniga, Giovanni; Kronnie, Geertruy te; Basso, Giuseppe

    2016-01-01

    To induce and sustain the leukaemogenic process, MLL-AF4+ leukaemia seems to require very few genetic alterations in addition to the fusion gene itself. Studies of infant and paediatric patients with MLL-AF4+ B cell precursor acute lymphoblastic leukaemia (BCP-ALL) have reported mutations in KRAS and NRAS with incidences ranging from 25 to 50%. Whereas previous studies employed Sanger sequencing, here we used next generation amplicon deep sequencing for in depth evaluation of RAS mutations in 36 paediatric patients at diagnosis of MLL-AF4+ leukaemia. RAS mutations including those in small sub-clones were detected in 63.9% of patients. Furthermore, the mutational analysis of 17 paired samples at diagnosis and relapse revealed complex RAS clone dynamics and showed that the mutated clones present at relapse were almost all originated from clones that were already detectable at diagnosis and survived to the initial therapy. Finally, we showed that mutated patients were indeed characterized by a RAS related signature at both transcriptional and protein levels and that the targeting of the RAS pathway could be of beneficial for treatment of MLL-AF4+ BCP-ALL clones carrying somatic RAS mutations. PMID:27698462

  6. The Implementation of Collaborative Learning Using AfL through Giving Feedback Strategy for Improving Students’ Attention to Mathematics Lesson

    NASA Astrophysics Data System (ADS)

    Kurniasih, R.; Sujadi, I.; Pramesti, G.

    2016-02-01

    This research aims to describe the process of implementation collaborative learning with AfL through giving feedback strategy for improving students’ attention to mathematics lesson. Data which is collected in this research are students’ attention towards learning and students’ achievement. The result of this research showed that the learning steps by using collaborative learning with AfL through giving feedback strategy which can improve students’ attention are: 1) pre activity: the teacher delivers the purpose of the learning, successful criteria, apperception, and motivation. 2) main activity: the teacher gives the background of learning activity, explains learning materials at a glance, divides students discuss, the teacher observes and guides students to the problem solving, present their discussion result, gives feedback, the students do AfL problem and the answer is collected and result will be given before next meeting. 3) post activity: the teacher with students concludes the material. Test result, the percentage of students who complete the examination in the second cycle is 77.27%. Based on those results can be concluded that the implementation of collaborative learning using AfL through giving feedback can improve students’ attention towards learning and students’ achievement of XI IPA Students MA Al-Islam Jamsaren Surakarta academic year 2013/2014.

  7. Ultrasound body composition traits response to an endotoxin challenge in Brahman heifers supplemented with Omnigen-AF

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This study examined the effect of feeding OmniGen-AF (OG; Prince Agri Products) on the body composition traits response of newly-weaned heifers to an endotoxin (lipopolysaccharide; LPS) challenge. Brahman heifers (n=24; 183 ± 5 kg) from the Texas AgriLife Research Center in Overton, TX, were separat...

  8. Enhancement of the acute phase response to lipopolysaccharide in feedlot steers supplemented with OmniGen-AF

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This study was designed to determine the effect of supplementing feedlot steers with OmniGen-AF on the acute phase response to a lipopolysaccharide (LPS) challenge. Steers (n = 18; 270 ± 5 kilograms body weight) were separated into two treatment groups (n=9/treatment): one group was fed a standard ...

  9. Modulation of the metabolic response to an endotoxin challenge in Brahman heifers through OmniGen-AF supplementation

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This study examined the effect of feeding OmniGen-AF (OG; Prince Agri Products) on the metabolic response of newly-weaned heifers to an endotoxin (lipopolysaccharide; LPS) challenge. Brahman heifers (n=24; 183±5 kilograms) from the Texas AgriLife Research Center in Overton, TX, were separated into 2...

  10. OmniGen-AF supplementation modulated the physiological and acute phase responses of Brahman heifers to an endotoxin challenge

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This study examined the effect of feeding OmniGen-AF (OG; Prince Agri Products) on the physiological and acute phase responses (APR) of newly-weaned heifers to an endotoxin (lipopolysaccharide; LPS) challenge. Brahman heifers (n=24; 183±5 kilograms) from the Texas AgriLife Research Center in Overton...

  11. Effect of semen collection by transrectal massage of accessory sexual glands or artificial vagina on the outcome of breeding soundness examinations of Italian yearling beef bulls.

    PubMed

    Sylla, Lakamy; Palombi, Claudio; Stradaioli, Giuseppe; Vagniluca, Antonio; Monaci, Maurizio

    2015-03-15

    Although semen quality is one of the major traits that influence breeding soundness examination outcomes in bulls, field conditions occasionally do not allow for the collection of semen samples by means of an artificial vagina. The aims of the present study were to report the results of a large number of semen collections that were performed via the transrectal massage (TRM) of the accessory sexual glands of Italian yearling beef bulls and compare this semen collection method to the artificial vagina (AV) method in term of breeding soundness examination outcomes; furthermore, we determined whether the breed affected the semen characteristics. In the TRM group (n = 475), the semen samples were collected via TRM of the accessory sexual glands, and in the AV group (n = 502), the AV method was used. In the TRM group, semen samples were obtained from 81.3% of the bulls and penile protrusion was observed in 87.6% of the animals during semen collection. The sperm concentrations (920.5 ± 439.0 vs. 281.0 ± 259.8 × 10(6)/mL) and the percentages of total abnormal spermatozoa (22.8 ± 15.0 vs. 18.8 ± 12.9) were significantly higher in the AV group than those in the TRM group. The percentage of bulls that did not meet the minimum requirement for normal cells (≥70%) was 6.2% higher in the AV group than that in the TRM group (P < 0.05). Moreover, the samples collected from Chianina bulls by TRM exhibited a lower percentage of motile sperm and a higher percentage of abnormal spermatozoa when compared with the other two breeds. The major drawbacks of the TRM technique were the inability to conduct complete evaluation of the libido and mating ability of the yearling bulls, a significant reduction of the number of spermatozoa collected, and an increase in the variability of the semen characteristics due to breed. In conclusion, despite the drawbacks, TRM guarantees that semen evaluation can be conducted in cases in which the semen samples cannot be collected

  12. Effect of semen collection by transrectal massage of accessory sexual glands or artificial vagina on the outcome of breeding soundness examinations of Italian yearling beef bulls.

    PubMed

    Sylla, Lakamy; Palombi, Claudio; Stradaioli, Giuseppe; Vagniluca, Antonio; Monaci, Maurizio

    2015-03-15

    Although semen quality is one of the major traits that influence breeding soundness examination outcomes in bulls, field conditions occasionally do not allow for the collection of semen samples by means of an artificial vagina. The aims of the present study were to report the results of a large number of semen collections that were performed via the transrectal massage (TRM) of the accessory sexual glands of Italian yearling beef bulls and compare this semen collection method to the artificial vagina (AV) method in term of breeding soundness examination outcomes; furthermore, we determined whether the breed affected the semen characteristics. In the TRM group (n = 475), the semen samples were collected via TRM of the accessory sexual glands, and in the AV group (n = 502), the AV method was used. In the TRM group, semen samples were obtained from 81.3% of the bulls and penile protrusion was observed in 87.6% of the animals during semen collection. The sperm concentrations (920.5 ± 439.0 vs. 281.0 ± 259.8 × 10(6)/mL) and the percentages of total abnormal spermatozoa (22.8 ± 15.0 vs. 18.8 ± 12.9) were significantly higher in the AV group than those in the TRM group. The percentage of bulls that did not meet the minimum requirement for normal cells (≥70%) was 6.2% higher in the AV group than that in the TRM group (P < 0.05). Moreover, the samples collected from Chianina bulls by TRM exhibited a lower percentage of motile sperm and a higher percentage of abnormal spermatozoa when compared with the other two breeds. The major drawbacks of the TRM technique were the inability to conduct complete evaluation of the libido and mating ability of the yearling bulls, a significant reduction of the number of spermatozoa collected, and an increase in the variability of the semen characteristics due to breed. In conclusion, despite the drawbacks, TRM guarantees that semen evaluation can be conducted in cases in which the semen samples cannot be collected

  13. afsR is a pleiotropic but conditionally required regulatory gene for antibiotic production in Streptomyces coelicolor A3(2).

    PubMed

    Floriano, B; Bibb, M

    1996-07-01

    The N-terminal region of AfsR, a putative pleiotropic regulatory protein for antibiotic production in Streptomyces coelicolor A3(2), is homologous to RedD and Actil-ORF4, pathway-specific regulatory proteins required for the production of the antibiotics undecylprodigiosin (Red) and actinorhodin (Act), respectively. The recent identification of afsS, which lies immediately 3' of afsR and which stimulates antibiotic production when cloned at high copy number, questioned whether afsR was a pleiotropic regulatory gene. In this study we demonstrate that multiple copies of afsR can stimulate both Act and Red production and that, despite its homology, it cannot substitute for the pathway-specific regulatory genes. Moreover, an in-frame deletion that removed most of the afsR coding sequence resulted in loss of Act and Red production, and a marked reduction in the synthesis of the calcium-dependent antibiotic (CDA), but only under some (non-permissive) nutritional conditions. Although additional copies of afsR resulted in elevated levels of the actII-ORF4 and redD transcripts, transcription of the pathway-specific regulatory genes under non-permissive conditions was unaffected by deletion of afsR. While afsR may operate independently of the pathway-specific regulatory proteins to influence antibiotic production, the activity of ActII-ORF4 and of RedD under non-permissive conditions could depend on interaction with, or modification by, AfsR.

  14. Implementation of AF-CBT by community practitioners serving child welfare and mental health: a randomized trial.

    PubMed

    Kolko, David J; Baumann, Barbara L; Herschell, Amy D; Hart, Jonathan A; Holden, Elizabeth A; Wisniewski, Stephen R

    2012-02-01

    The Partnerships for Families project is a randomized clinical trial designed to evaluate the implementation of Alternatives for Families: A Cognitive-Behavioral Therapy (AF-CBT), an evidence-based treatment for family conflict, coercion, and aggression, including child physical abuse. To evaluate the effectiveness of a training program in this model, 182 community practitioners from 10 agencies were randomized to receive AF-CBT training (n = 90) using a learning community model (workshops, consultation visits) or Training as Usual (TAU; n = 92) which provided trainings per agency routine. Practitioners completed self-report measures at four time points (0, 6, 12, and 18 months following baseline). Of those assigned to AF-CBT, 89% participated in at least one training activity and 68% met a "training completion" definition. A total of 80 (44%) practitioners were still active clinicians in the study by 18-month assessment in that they had not met our staff turnover or study withdrawal criteria. Using an intent-to-train design, hierarchical linear modeling analyses revealed significantly greater initial improvements for those in the AF-CBT training condition (vs. TAU condition) in CBT-related knowledge and use of AF-CBT teaching processes, abuse-specific skills, and general psychological skills. In addition, practitioners in both groups reported significantly more negative perceptions of organizational climate through the intervention phase. These significant, albeit modest, findings are discussed in the context of treatment training, research, and work force issues as they relate to the diverse backgrounds, settings, and populations served by community practitioners.

  15. Use and Outcomes of Antiarrhythmic Therapy in Patients with Atrial Fibrillation Receiving Oral Anticoagulation: Results from the ROCKET AF Trial

    PubMed Central

    Steinberg, Benjamin A.; Hellkamp, Anne S.; Lokhnygina, Yuliya; Halperin, Jonathan L.; Breithardt, Günter; Passman, Rod; Hankey, Graeme J.; Patel, Manesh R.; Becker, Richard C.; Singer, Daniel E.; Hacke, Werner; Berkowitz, Scott D.; Nessel, Christopher C.; Mahaffey, Kenneth W.; Fox, Keith A.A.; Califf, Robert M.; Piccini, Jonathan P.

    2014-01-01

    Background Antiarrhythmic drugs (AAD) and anticoagulation are mainstays of atrial fibrillation (AF) treatment. Objective We aimed to study the use and outcomes of AAD therapy in anticoagulated AF patients. Methods Patients in the ROCKET AF trial (n=14,264) were grouped by AAD use at baseline: amiodarone, other AAD, or no AAD. Multivariable adjustment was performed to compare stroke, bleeding, and death across groups, as well as across treatment assignment (rivaroxaban or warfarin). Results Of 14,264 patients randomized, 1681 (11.8%) were treated with an AAD (1144 [8%] with amiodarone, 537 [3.8%] with other AADs). Amiodarone-treated patients were less-often female (38% vs. 48%), had more persistent AF (64% vs. 40%), and more concomitant heart failure (71% vs. 41%) than patients receiving other AADs. Patients receiving no AAD more closely-resembled amiodarone-treated patients. Time in therapeutic range was significantly lower in warfarin-treated patients receiving amiodarone versus no AAD (50% vs. 58%, p<0.0001). Compared with no AAD, neither amiodarone (adjusted HR 0.98, 95% CI 0.74–1.31, p=0.9) nor other AADs (adjusted HR 0.66, 95% CI 0.37–1.17, p=0.15) were associated with increased mortality. Similar results were observed for embolic and bleeding outcomes. Rivaroxaban treatment effects in patients not on an AAD were consistent with the overall trial (primary endpoint adjusted HR 0.82, 95% CI 0.68–0.98, pinteraction=0.06; safety endpoint adjusted HR 1.12, 95% CI 0.90–1.24, pinteraction=0.33). Conclusion Treatment with AADs was not associated with increased morbidity or mortality in anticoagulated patients with AF. The influence of amiodarone on outcomes in patients receiving rivaroxaban requires further study. PMID:24833235

  16. Unraveling the Activation Mechanism of Taspase1 which Controls the Oncogenic AF4–MLL Fusion Protein

    PubMed Central

    Sabiani, Samaneh; Geppert, Tim; Engelbrecht, Christian; Kowarz, Eric; Schneider, Gisbert; Marschalek, Rolf

    2015-01-01

    We have recently demonstrated that Taspase1-mediated cleavage of the AF4–MLL oncoprotein results in the formation of a stable multiprotein complex which forms the key event for the onset of acute proB leukemia in mice. Therefore, Taspase1 represents a conditional oncoprotein in the context of t(4;11) leukemia. In this report, we used site-directed mutagenesis to unravel the molecular events by which Taspase1 becomes sequentially activated. Monomeric pro-enzymes form dimers which are autocatalytically processed into the enzymatically active form of Taspase1 (αββα). The active enzyme cleaves only very few target proteins, e.g., MLL, MLL4 and TFIIA at their corresponding consensus cleavage sites (CSTasp1) as well as AF4–MLL in the case of leukemogenic translocation. This knowledge was translated into the design of a dominant-negative mutant of Taspase1 (dnTASP1). As expected, simultaneous expression of the leukemogenic AF4–MLL and dnTASP1 causes the disappearance of the leukemogenic oncoprotein, because the uncleaved AF4–MLL protein (328 kDa) is subject to proteasomal degradation, while the cleaved AF4–MLL forms a stable oncogenic multi-protein complex with a very long half-life. Moreover, coexpression of dnTASP1 with a BFP-CSTasp1-GFP FRET biosensor effectively inhibits cleavage. The impact of our findings on future drug development and potential treatment options for t(4;11) leukemia will be discussed. PMID:26137584

  17. Flavonoid-enriched apple fraction AF4 induces cell cycle arrest, DNA topoisomerase II inhibition, and apoptosis in human liver cancer HepG2 cells.

    PubMed

    Sudan, Sudhanshu; Rupasinghe, H P Vasantha

    2014-01-01

    Apples are a major source of dietary phytochemicals such as flavonoids in the Western diet. Here we report anticancer properties and possible mechanism of action of apple flavonoid-enriched fraction (AF4) isolated from the peels of Northern Spy apples in human hepatocellular carcinoma cells, HepG2. Treatment with AF4 induced cell growth inhibition in HepG2 cells in time- and dose-dependent manner. Concentration of 50 μg/ml (50 μg total monomeric polyphenols/ml) AF4 was sufficient to induce a significant reduction in cell viability within 6 h of treatment (92%, P < 0.05) but had very low toxicity (minimum 4% to maximum 16%) on primary liver and lung cells, which was significantly lower than currently prescribed chemotherapy drug Sorafenib (minimum 29% to maximum 49%, P < 0.05). AF4 induced apoptosis in HepG2 cells within 6 h of treatment via activation of caspase-3. Cell cycle analysis via flow-cytometer showed that AF4 induced G2/M phase arrest. Further, results showed that AF4 acts as a strong DNA topoisomerase II catalytic inhibitor, which may be a plausible reason to drive the cells to apoptosis. Overall, our data suggests that AF4 possesses a significantly stronger antiproliferative and specific action than Sorafenib in vitro and is a potential natural chemotherapy agent for treatment of liver cancer. PMID:25256427

  18. Overlapping binding of PhoP and AfsR to the promoter region of glnR in Streptomyces coelicolor.

    PubMed

    Santos-Beneit, Fernando; Rodríguez-García, Antonio; Martín, Juan F

    2012-10-12

    Growth of soil bacteria is often limited by the availability of essential nutrients such as carbon, nitrogen and phosphate. The reaction to a specific nutrient starvation triggers interconnected responses to equilibrate the metabolism. It is known that PhoP (response regulator involved in phosphate control) specifically binds to several promoters of genes involved in nitrogen metabolism which are also regulated by GlnR (regulator involved in nitrogen control). In this article we report a novel cross-talk between GlnR and the SARP-like regulator, AfsR. AfsR binds to some PhoP-regulated promoters including those of afsS (a small regulatory protein of secondary metabolism), pstS (a component of the phosphate transport system) and phoRP (encoding the two component system itself). We have characterized the regulation exerted upon the nitrogen regulator glnR gene by AfsR, using EMSA and DNase I footprinting assays as well as in vivo expression studies with ΔphoP, ΔafsR and ΔafsR-ΔphoP mutants. Both PhoP and AfsR proteins are able to bind to overlapping regions within the glnR promoter producing different effects. This work demonstrates a cross-talk of three different regulators of both primary and secondary metabolism.

  19. Feasibility and cost-effectiveness of stroke prevention through community screening for atrial fibrillation using iPhone ECG in pharmacies. The SEARCH-AF study.

    PubMed

    Lowres, Nicole; Neubeck, Lis; Salkeld, Glenn; Krass, Ines; McLachlan, Andrew J; Redfern, Julie; Bennett, Alexandra A; Briffa, Tom; Bauman, Adrian; Martinez, Carlos; Wallenhorst, Christopher; Lau, Jerrett K; Brieger, David B; Sy, Raymond W; Freedman, S Ben

    2014-06-01

    Atrial fibrillation (AF) causes a third of all strokes, but often goes undetected before stroke. Identification of unknown AF in the community and subsequent anti-thrombotic treatment could reduce stroke burden. We investigated community screening for unknown AF using an iPhone electrocardiogram (iECG) in pharmacies, and determined the cost-effectiveness of this strategy.Pharmacists performedpulse palpation and iECG recordings, with cardiologist iECG over-reading. General practitioner review/12-lead ECG was facilitated for suspected new AF. An automated AF algorithm was retrospectively applied to collected iECGs. Cost-effectiveness analysis incorporated costs of iECG screening, and treatment/outcome data from a United Kingdom cohort of 5,555 patients with incidentally detected asymptomatic AF. A total of 1,000 pharmacy customers aged ≥65 years (mean 76 ± 7 years; 44% male) were screened. Newly identified AF was found in 1.5% (95% CI, 0.8-2.5%); mean age 79 ± 6 years; all had CHA2DS2-VASc score ≥2. AF prevalence was 6.7% (67/1,000). The automated iECG algorithm showed 98.5% (CI, 92-100%) sensitivity for AF detection and 91.4% (CI, 89-93%) specificity. The incremental cost-effectiveness ratio of extending iECG screening into the community, based on 55% warfarin prescription adherence, would be $AUD5,988 (€3,142; $USD4,066) per Quality Adjusted Life Year gained and $AUD30,481 (€15,993; $USD20,695) for preventing one stroke. Sensitivity analysis indicated cost-effectiveness improved with increased treatment adherence.Screening with iECG in pharmacies with an automated algorithm is both feasible and cost-effective. The high and largely preventable stroke/thromboembolism risk of those with newly identified AF highlights the likely benefits of community AF screening. Guideline recommendation of community iECG AF screening should be considered.

  20. Feasibility and cost-effectiveness of stroke prevention through community screening for atrial fibrillation using iPhone ECG in pharmacies. The SEARCH-AF study.

    PubMed

    Lowres, Nicole; Neubeck, Lis; Salkeld, Glenn; Krass, Ines; McLachlan, Andrew J; Redfern, Julie; Bennett, Alexandra A; Briffa, Tom; Bauman, Adrian; Martinez, Carlos; Wallenhorst, Christopher; Lau, Jerrett K; Brieger, David B; Sy, Raymond W; Freedman, S Ben

    2014-06-01

    Atrial fibrillation (AF) causes a third of all strokes, but often goes undetected before stroke. Identification of unknown AF in the community and subsequent anti-thrombotic treatment could reduce stroke burden. We investigated community screening for unknown AF using an iPhone electrocardiogram (iECG) in pharmacies, and determined the cost-effectiveness of this strategy.Pharmacists performedpulse palpation and iECG recordings, with cardiologist iECG over-reading. General practitioner review/12-lead ECG was facilitated for suspected new AF. An automated AF algorithm was retrospectively applied to collected iECGs. Cost-effectiveness analysis incorporated costs of iECG screening, and treatment/outcome data from a United Kingdom cohort of 5,555 patients with incidentally detected asymptomatic AF. A total of 1,000 pharmacy customers aged ≥65 years (mean 76 ± 7 years; 44% male) were screened. Newly identified AF was found in 1.5% (95% CI, 0.8-2.5%); mean age 79 ± 6 years; all had CHA2DS2-VASc score ≥2. AF prevalence was 6.7% (67/1,000). The automated iECG algorithm showed 98.5% (CI, 92-100%) sensitivity for AF detection and 91.4% (CI, 89-93%) specificity. The incremental cost-effectiveness ratio of extending iECG screening into the community, based on 55% warfarin prescription adherence, would be $AUD5,988 (€3,142; $USD4,066) per Quality Adjusted Life Year gained and $AUD30,481 (€15,993; $USD20,695) for preventing one stroke. Sensitivity analysis indicated cost-effectiveness improved with increased treatment adherence.Screening with iECG in pharmacies with an automated algorithm is both feasible and cost-effective. The high and largely preventable stroke/thromboembolism risk of those with newly identified AF highlights the likely benefits of community AF screening. Guideline recommendation of community iECG AF screening should be considered. PMID:24687081

  1. Penarines A-F, (nor-)sesquiterpene carboxylic acids from Hygrophorus penarius (Basidiomycetes).

    PubMed

    Otto, Alexander; Porzel, Andrea; Schmidt, Jürgen; Wessjohann, Ludger; Arnold, Norbert

    2014-12-01

    Five sesquiterpene carboxylic acids (1-5) and one nor-sesquiterpene carboxylic acid (6) of the very rare ventricosane type, named penarines A-F, were isolated from fruiting bodies of the basidiomycete Hygrophorus penarius (Hygrophoraceae). This is the first report of (nor)-sesquiterpenes isolated from basidiocarps of the family Hygrophoraceae. Their structures were elucidated on the basis of extensive 1D ((1)H, (13)C) and 2D (HSQC, HMBC, COSY, ROESY) NMR spectroscopic analyses as well as high-resolution mass spectrometry studies. Additionally, the only known member of this rare type of sesquiterpenes, ventricos-7(13)-ene (7), could be identified via headspace GC-MS analysis in a fruiting body of H. penarius. Compounds 1-6 were devoid of remarkable antifungal activity against Cladosporium cucumerinum. Additionally, the cytotoxic activities of compounds 1 and 2 were evaluated against the human prostate cancer cell line PC-3 and the colon cancer cell line HT-29 showing no significant cytotoxic activity.

  2. Perturbative magnetoresistance technique used to investigate FM/AF coupled bilayers

    NASA Astrophysics Data System (ADS)

    Oliveira, Alexandre; da Costa, Ricardo; Melo, Abner; Chesman, Carlos

    2014-03-01

    In this study we introduced modifications to a collinear four probe magnetoresistance set-up in order to measure magnetic properties that can only be sensed by techniques based on magnetization perturbation. In addition to the applied DC magnetic field (Hdc) , in magnetoresistance experiments, a small and quasi-static alternating magnetic field (hac, less than 10 Oe and around 800 Hz) is applied perpendicularly, both parallel to the sample plane. Due to Zeeman interaction, hac drives sample magnetization to oscillate slightly around its equilibrium position. Although we apply only DC current (few mA), the detected voltage carries DC and AC components. The DC voltage component provides information on magnetoresistance (MR) and the AC component is called perturbative magnetoresistance (PMR). We successfully demonstrated that the PMR signal is proportional to the first derivative of resistance with respect to hac. Using this technique and a phenomenological model that takes into account the relevant free energy terms of FM/AF coupled bilayers, we were able to study reversible and irreversible magnetization rotation processes in these magnetic systems. With respect to magnetic anisotropy, we investigated rotatable anisotropy, proposed by McMichael et al and Geshev et al. Financial support: CNPq, FAPERN and CAPES (Brazilian agencies).

  3. The Detection of a Light Echo from Type Ia SN 2007af in NGC 5584

    NASA Astrophysics Data System (ADS)

    Drozdov, Dina; Leising, M. D.; Milne, P.; Riess, A. G.

    2013-06-01

    We report the discovery of a light echo (LE) at t ~1000 days past maximum from the normal Type Ia supernova (SNe Ia) SN 2007af in the spiral galaxy NGC 5584. The presence of a LE is supported by photometric data and analysis of the images acquired during the Cepheid campaign using the Hubble Space Telescope (HST) Wide Field Camera 3 (Riess et al. 2011). The F350 and F555 images show a distinct ring-like structure with an additional central source. The images, taken months apart, show an evolution of the ring structure, which is consistent with a growing light echo in time. We find an angular radius of the outer echo to be ~0.29'' - 0.36''. Using the Cepheid distance to NGC 5584 of 24 Mpc, we find the dust illuminated by the light echo to be at a distance ~800 pc from the supernova. This rare discovery adds to the select few light echoes found in Type Ia SNe: SN 1572, SN 1991T, SN 1995E, SN 1998bu, and SN 2006X. Light echoes are powerful tools that probe the environment around supernovae, determine dust properties and characteristics, and could provide constraints on the progenitors, which are not fully understood for SN Ia.

  4. INTERPRETATION OF AT-LINE SPECTRA FROM AFS-2 BATCH #3 FERROUS SULFAMATE TREATMENT

    SciTech Connect

    Kyser, E.; O'Rourke, P.

    2013-12-10

    Spectra from the “at-line” spectrometer were obtained during the ferrous sulfamate (FS) valence adjustment step of AFS-2 Batch #3 on 9/18/2013. These spectra were analyzed by mathematical principal component regression (PCR) techniques to evaluate the effectiveness of this treatment. Despite the complications from Pu(IV), we conclude that all Pu(VI) was consumed during the FS treatment, and that by the end of the treatment, about 85% was as Pu(IV) and about 15% was as Pu(III). Due to the concerns about the “odd” shape of the Pu(IV) peak and the possibility of this behavior being observed in the future, a follow-up sample was sent to SRNL to investigate this further. Analysis of this sample confirmed the previous results and concluded that it “odd” shape was due to an intermediate acid concentration. Since the spectral evidence shows complete reduction of Pu(VI) we conclude that it is appropriate to proceed with processing of this the batch of feed solution for HB-Line including the complexation of the fluoride with aluminum nitrate.

  5. High temperature dielectric properties of Apical, Kapton, Peek, Teflon AF, and Upilex polymers

    NASA Technical Reports Server (NTRS)

    Hammoud, A. N.; Baumann, E. D.; Overton, E.; Myers, I. T.; Suthar, J. L.; Khachen, W.; Laghari, J. R.

    1992-01-01

    Reliable lightweight systems capable of providing electrical power at the magawatt level are a requirement for future manned space exploration missions. This can be achieved by the development of high temperature insulating materials which are not only capable of surviving the hostile space environment but can contribute to reducing the mass and weight of the heat rejection system. In this work, Apical, Upilex, Kapton, Teflon AF, and Peek polymers are characterized for AC and DC dielectric breakdown in air and in silicone oil at temperatures up to 250 C. The materials are also tested in terms of their dielectric constant and dissipation factor at high temperatures with an electrical stress of 60 Hz, 200 V/mil present. The effects of thermal aging on the properties of the films are determined after 15 hours of exposure to 200 and 250 C, each. The results obtained are discussed and conclusions are made concerning the suitability of these dielectrics for use in capacitors and cable insulations in high temperature environments.

  6. Detection of a Light Echo from the Otherwise Normal SN 2007af

    NASA Astrophysics Data System (ADS)

    Drozdov, D.; Leising, M. D.; Milne, P. A.; Pearcy, J.; Riess, A. G.; Macri, L. M.; Bryngelson, G. L.; Garnavich, P. M.

    2015-05-01

    We present the discovery of a light echo from SN 2007af, a normal Type Ia supernova (SN Ia) in NGC 5584. Hubble Space Telescope images taken three years post explosion reveal two separate echoes: an outer echo and an extended central region, which we propose to be an inner echo for which details are unresolved. Multiple images were obtained in the F160W, F350LP, F555W, and F814W using the Wide Field Camera 3. If the outer echo is produced by an interstellar dust sheet perpendicular to the line of sight, it is located ∼800 pc in front of the SN. The dust for the inner echo is 0.45 pc \\lt d\\lt 90 pc away from the SN. The inner echo color is consistent with typical interstellar dust wavelength-dependent scattering cross-sections, while the outer echo is redder than predicted. Both dust sheets, if in the foreground, are optically thin for scattering, and the outer echo sheet thickness is consistent with the inferred extinction from peak brightness. Whether the inner echo is from interstellar or circumstellar dust is ambiguous. Overall, the echo characteristics are quite similar to previously observed SN Ia echoes.

  7. Activation function 2 (AF-2) of retinoic acid receptor and 9-cis retinoic acid receptor: presence of a conserved autonomous constitutive activating domain and influence of the nature of the response element on AF-2 activity.

    PubMed Central

    Durand, B; Saunders, M; Gaudon, C; Roy, B; Losson, R; Chambon, P

    1994-01-01

    A motif essential for the transcriptional activation function 2 (AF-2) present in the E region of retinoic acid receptor (RAR) alpha and 9-cis retinoic acid receptor (RXR) alpha has been characterized as an amphipathic alpha-helix whose main features are conserved between transcriptionally active members of the nuclear receptor superfamily. This conserved motif, which can activate autonomously in the absence of ligand in animal and yeast cells, can be swapped between nuclear receptors without affecting the ligand dependency for activation of transcription, thus indicating that a ligand-dependent conformational change is necessary to reveal the AF-2 activation potential within the E region of the nuclear receptor. Interestingly, we show that the precise nature of the direct repeat response element to which RAR/RXR heterodimers are bound can affect the activity of the AF-2s of the heterodimeric partners, as well as the relative efficiency with which all-trans and 9-cis retinoic acids activate the RAR partner. Images PMID:7957103

  8. Purification, crystallization and preliminary crystallographic analysis of the non-Pfam protein AF1514 from Archeoglobus fulgidus DSM 4304

    SciTech Connect

    Bahti, Pazilat; Chen, Shunmei; Li, Yang; Shaw, Neil; Zhang, Xuejun; Zhang, Min; Cheng, Chongyun; Song, Gaojie; Yin, Jie; Zhang, Hua; Che, Dongsheng; Abbas, Abdulla; Xu, Hao; Wang, Bi-Cheng; Liu, Zhi-Jie

    2008-02-01

    A non-Pfam protein, AF1514, from A. fulgidus has been crystallized. A 10.5 kDa non-Pfam hypothetical protein, AF1514, from the hyperthermophilic archaeon Archeoglobus fulgidus has been overexpressed in Escherichia coli, purified and crystallized using the hanging-drop vapour-diffusion method. The crystals diffracted X-rays to 2.09 Å resolution and a data set was collected at 100 K using Cu Kα radiation from a rotating-anode X-ray source. The crystals belong to space group P4{sub 1}2{sub 1}2 or P4{sub 3}2{sub 1}2, with unit-cell parameters a = b = 49.27, c = 106.61 Å. The calculated Matthews coefficient was 3.16 Å{sup 3} Da{sup −1}, suggesting the presence of one molecule in the asymmetric unit.

  9. Human PSENEN and U2AF1L4 genes are concertedly regulated by a genuine bidirectional promoter.

    PubMed

    Didych, D A; Shamsutdinov, M F; Smirnov, N A; Akopov, S B; Monastyrskaya, G S; Uspenskaya, N Y; Nikolaev, L G; Sverdlov, E D

    2013-02-15

    Head-to-head genes with a short distance between their transcription start sites may constitute up to 10% of all genes in the genomes of various species. It was hypothesized that this intergenic space may represent bidirectional promoters which are able to initiate transcription of both genes, but the true bidirectionality was proved only for a few of them. We present experimental evidence that, according to several criteria, a 269 bp region located between the PSENEN and U2AF1L4 human genes is a genuine bidirectional promoter regulating a concerted divergent transcription of these genes. Concerted transcription of PSENEN and U2AF1L4 can be necessary for regulation of T-cell activity. PMID:23246698

  10. AF4 uses the SL1 components of RNAP1 machinery to initiate MLL fusion- and AEP-dependent transcription.

    PubMed

    Okuda, Hiroshi; Kanai, Akinori; Ito, Shinji; Matsui, Hirotaka; Yokoyama, Akihiko

    2015-11-23

    Gene rearrangements generate MLL fusion genes, which can lead to aggressive leukemia. In most cases, MLL fuses with a gene encoding a component of the AEP (AF4 family/ENL family/P-TEFb) coactivator complex. MLL-AEP fusion proteins constitutively activate their target genes to immortalize haematopoietic progenitors. Here we show that AEP and MLL-AEP fusion proteins activate transcription through selectivity factor 1 (SL1), a core component of the pre-initiation complex (PIC) of RNA polymerase I (RNAP1). The pSER domain of AF4 family proteins associates with SL1 on chromatin and loads TATA-binding protein (TBP) onto the promoter to initiate RNA polymerase II (RNAP2)-dependent transcription. These results reveal a previously unknown transcription initiation mechanism involving AEP and a role for SL1 as a TBP-loading factor in RNAP2-dependent gene activation.

  11. Dianthosaponins A-F, triterpene saponins, flavonoid glycoside, aromatic amide glucoside and γ-pyrone glucoside from Dianthus japonicus.

    PubMed

    Nakano, Takahiro; Sugimoto, Sachiko; Matsunami, Katsuyoshi; Otsuka, Hideaki

    2011-01-01

    From aerial parts of Dianthus japonicus, six new and seven known oleanane-type triterpene saponins were isolated. The structures of the new saponins, named dianthosaponins A-F, were elucidated by means of high resolution mass spectrometry, and extensive inspection of one- and two-dimensional NMR spectroscopic data. A new C-glycosyl flavone, a glycosidic derivative of anthranilic acid amide and a maltol glucoside were also isolated.

  12. Rac1 signaling protects monocytic AML cells expressing the MLL-AF9 oncogene from caspase-mediated apoptotic death.

    PubMed

    Hinterleitner, C; Huelsenbeck, J; Henninger, C; Wartlick, F; Schorr, A; Kaina, B; Fritz, G

    2013-08-01

    We investigated the relevance of signaling mechanisms regulated by the Ras-homologous GTPase Rac1 for survival of acute myeloid leukemia (AML) cells harbouring the MLL-AF9 oncogene due to t(9;11)(p21;q23) translocation. Monocytic MLL-AF9 expressing cells (MM6, THP-1) were hypersensitive to both small-molecule inhibitors targeting Rac1 (EHT 1864, NSC 23766) (IC50EHT ~12.5 μM) and lipid lowering drugs (lovastatin, atorvastatin) (IC50Lova ~7.5 μM) as compared to acute myelocytic leukemia (NOMO-1, HL60) and T cell leukemia (Jurkat) cells (IC50EHT >30 μM; IC50Lova >25 μM). Hypersensitivity of monocytic cells following Rac1 inhibition resulted from caspase-driven apoptosis as shown by profound activation of caspase-8,-9,-7,-3 and substantial (~90 %) decrease in protein expression of pro-survival factors (survivin, XIAP, p-Akt). Apoptotic death was preceded by S139-posphorylation of histone H2AX (γH2AX), a prototypical surrogate marker of DNA double-strand breaks (DSBs). Taken together, abrogation of Rac1 signaling causes DSBs in acute monocytic leukemia cells harbouring the MLL-AF9 oncogene, which, together with downregulation of survivin, XIAP and p-Akt, results in massive induction of caspase-driven apoptotic death. Apparently, Rac1 signaling is required for maintaining genetic stability and maintaining survival in specific subtypes of AML. Hence, targeting of Rac1 is considered a promising novel strategy to induce lethality in MLL-AF9 expressing AML. PMID:23624644

  13. Alternative Calculations of Individual Patient Time in Therapeutic Range While Taking Warfarin: Results From the ROCKET AF Trial

    PubMed Central

    Singer, Daniel E.; Hellkamp, Anne S.; Yuan, Zhong; Lokhnygina, Yuliya; Patel, Manesh R.; Piccini, Jonathan P.; Hankey, Graeme J.; Breithardt, Günter; Halperin, Jonathan L.; Becker, Richard C.; Hacke, Werner; Nessel, Christopher C.; Mahaffey, Kenneth W.; Fox, Keith A. A.; Califf, Robert M.

    2015-01-01

    Background In the ROCKET AF (Rivaroxaban–Once‐daily, oral, direct Factor Xa inhibition Compared with vitamin K antagonism for prevention of stroke and Embolism Trial in Atrial Fibrillation) trial, marked regional differences in control of warfarin anticoagulation, measured as the average individual patient time in the therapeutic range (iTTR) of the international normalized ratio (INR), were associated with longer inter‐INR test intervals. The standard Rosendaal approach can produce biased low estimates of TTR after an appropriate dose change if the follow‐up INR test interval is prolonged. We explored the effect of alternative calculations of TTR that more immediately account for dose changes on regional differences in mean iTTR in the ROCKET AF trial. Methods and Results We used an INR imputation method that accounts for dose change. We compared group mean iTTR values between our dose change–based method with the standard Rosendaal method and determined that the differences between approaches depended on the balance of dose changes that produced in‐range INRs (“corrections”) versus INRs that were out of range in the opposite direction (“overshoots”). In ROCKET AF, the overall mean iTTR of 55.2% (Rosendaal) increased up to 3.1% by using the dose change–based approach, depending on assumptions. However, large inter‐regional differences in anticoagulation control persisted. Conclusions TTR, the standard measure of control of warfarin anticoagulation, depends on imputing daily INR values for the vast majority of follow‐up days. Our TTR calculation method may better reflect the impact of warfarin dose changes than the Rosendaal approach. In the ROCKET AF trial, this dose change–based approach led to a modest increase in overall mean iTTR but did not materially affect the large inter‐regional differences previously reported. Clinical Trial Registration URL: ClinicalTrials.gov. Unique identifier: NCT00403767. PMID:25736441

  14. Comparison of international normalized ratio audit parameters in patients enrolled in GARFIELD-AF and treated with vitamin K antagonists.

    PubMed

    Fitzmaurice, David A; Accetta, Gabriele; Haas, Sylvia; Kayani, Gloria; Lucas Luciardi, Hector; Misselwitz, Frank; Pieper, Karen; Ten Cate, Hugo; Turpie, Alexander G G; Kakkar, Ajay K

    2016-08-01

    Vitamin K antagonist (VKA) therapy for stroke prevention in atrial fibrillation (AF) requires monitoring of the international normalized ratio (INR). We evaluated the agreement between two INR audit parameters, frequency in range (FIR) and proportion of time in the therapeutic range (TTR), using data from a global population of patients with newly diagnosed non-valvular AF, the Global Anticoagulant Registry in the FIELD-Atrial Fibrillation (GARFIELD-AF). Among 17 168 patients with 1-year follow-up data available at the time of the analysis, 8445 received VKA therapy (±antiplatelet therapy) at enrolment, and of these patients, 5066 with ≥3 INR readings and for whom both FIR and TTR could be calculated were included in the analysis. In total, 70 905 INRs were analysed. At the patient level, TTR showed higher values than FIR (mean, 56·0% vs 49·8%; median, 59·7% vs 50·0%). Although patient-level FIR and TTR values were highly correlated (Pearson correlation coefficient [95% confidence interval; CI], 0·860 [0·852-0·867]), estimates from individuals showed widespread disagreement and variability (Lin's concordance coefficient [95% CI], 0·829 [0·821-0·837]). The difference between FIR and TTR explained 17·4% of the total variability of measurements. These results suggest that FIR and TTR are not equivalent and cannot be used interchangeably. PMID:27071942

  15. Comparison of international normalized ratio audit parameters in patients enrolled in GARFIELD-AF and treated with vitamin K antagonists.

    PubMed

    Fitzmaurice, David A; Accetta, Gabriele; Haas, Sylvia; Kayani, Gloria; Lucas Luciardi, Hector; Misselwitz, Frank; Pieper, Karen; Ten Cate, Hugo; Turpie, Alexander G G; Kakkar, Ajay K

    2016-08-01

    Vitamin K antagonist (VKA) therapy for stroke prevention in atrial fibrillation (AF) requires monitoring of the international normalized ratio (INR). We evaluated the agreement between two INR audit parameters, frequency in range (FIR) and proportion of time in the therapeutic range (TTR), using data from a global population of patients with newly diagnosed non-valvular AF, the Global Anticoagulant Registry in the FIELD-Atrial Fibrillation (GARFIELD-AF). Among 17 168 patients with 1-year follow-up data available at the time of the analysis, 8445 received VKA therapy (±antiplatelet therapy) at enrolment, and of these patients, 5066 with ≥3 INR readings and for whom both FIR and TTR could be calculated were included in the analysis. In total, 70 905 INRs were analysed. At the patient level, TTR showed higher values than FIR (mean, 56·0% vs 49·8%; median, 59·7% vs 50·0%). Although patient-level FIR and TTR values were highly correlated (Pearson correlation coefficient [95% confidence interval; CI], 0·860 [0·852-0·867]), estimates from individuals showed widespread disagreement and variability (Lin's concordance coefficient [95% CI], 0·829 [0·821-0·837]). The difference between FIR and TTR explained 17·4% of the total variability of measurements. These results suggest that FIR and TTR are not equivalent and cannot be used interchangeably.

  16. The M2 selective antagonist AF-DX 116 shows high affinity for muscarine receptors in bovine tracheal membranes.

    PubMed

    Roffel, A F; in't Hout, W G; de Zeeuw, R A; Zaagsma, J

    1987-05-01

    We have characterized the muscarine receptors in bovine tracheal and left ventricular membranes using 3H-dexetimide/pirenzepine and 3H-dexetimide/AF-DX 116 competition studies. Pirenzepine exhibited low (M2) affinity binding to both preparations; Kd was 590 nM in left ventricle and 463 nM in trachea. AF-DX 116 exhibited high (M2) affinity binding to left ventricle (Kd = 95.6 nM); in tracheal membranes it bound with high (M2) affinity (Kd = 40.7 nM) to 74% of the receptors and with low (M3) affinity (Kd = 2.26 microM) to 26% of the receptors. It is concluded that bovine tracheal muscle membranes contain a heterogeneous population of muscarine binding sites, the majority having M2 (heart) subtype characteristics and being located on the smooth muscle membranes; a minority having M3 (exocrine gland) subtype characteristics and presumed to be located in submucosal glands. This is the first report of high affinity binding of AF-DX 116 to non-cardiac peripheral muscarine receptors. PMID:3614390

  17. The SRB recovery ship Liberty Star reenters the Hangar AF area at CCAS with a spent SRB used on STS-

    NASA Technical Reports Server (NTRS)

    1997-01-01

    Seen carrying a spent solid rocket booster (SRB) from the STS-87 launch on Nov. 19 is the solid rocket booster recovery ship Liberty Star as it reenters the Hangar AF area at Cape Canaveral Air Station. Hangar AF is a building originally used for Project Mercury, the first U.S. manned space program. The SRBs are the largest solid propellant motors ever flown and the first designed for reuse. After a Shuttle is launched, the SRBs are jettisoned at two minutes, seven seconds into the flight. At six minutes and 44 seconds after liftoff, the spent SRBs, weighing about 165,000 lb., have slowed their descent speed to about 62 mph and splashdown takes place in a predetermined area. They are retrieved from the Atlantic Ocean by special recovery vessels and returned for refurbishment and eventual reuse on future Shuttle flights. Once at Hangar AF, the SRBs are unloaded onto a hoisting slip and mobile gantry cranes lift them onto tracked dollies where they are safed and undergo their first washing.

  18. A spent SRB used on STS-87 is lifted in a hoisting slip in Hangar AF at CCAS

    NASA Technical Reports Server (NTRS)

    1997-01-01

    A spent solid rocket booster (SRB) from the STS-87 launch on Nov. 19 is lifted in a hoisting slip in the Hangar AF area at Cape Canaveral Air Station. Hangar AF is a building originally used for Project Mercury, the first U.S. manned space program. The SRBs are the largest solid propellant motors ever flown and the first designed for reuse. After a Shuttle is launched, the SRBs are jettisoned at two minutes, seven seconds into the flight. At six minutes and 44 seconds after liftoff, the spent SRBs, weighing about 165,000 lb., have slowed their descent speed to about 62 mph and splashdown takes place in a predetermined area. They are retrieved from the Atlantic Ocean by special recovery vessels and returned for refurbishment and eventual reuse on future Shuttle flights. Once at Hangar AF, the SRBs are unloaded onto a hoisting slip and mobile gantry cranes lift them onto tracked dollies where they are safed and undergo their first washing.

  19. SERMs have substance-specific effects on bone, and these effects are mediated via ERαAF-1 in female mice

    PubMed Central

    Börjesson, Anna E.; Farman, Helen H.; Movérare-Skrtic, Sofia; Engdahl, Cecilia; Antal, Maria Cristina; Koskela, Antti; Tuukkanen, Juha; Carlsten, Hans; Krust, Andrée; Chambon, Pierre; Sjögren, Klara; Lagerquist, Marie K.; Windahl, Sara H.

    2016-01-01

    The bone-sparing effect of estrogens is mediated primarily via estrogen receptor (ER)α, which stimulates gene transcription through activation function (AF)-1 and AF-2. The role of ERαAF-1 for the estradiol (E2) effects is tissue specific. The selective ER modulators (SERMs) raloxifene (Ral), lasofoxifene (Las), and bazedoxifene (Bza) can be used to treat postmenopausal osteoporosis. They all reduce the risk for vertebral fractures, whereas Las and partly Bza, but not Ral, reduce the risk for nonvertebral fractures. Here, we have compared the tissue specificity of Ral, Las, and Bza and evaluated the role of ERαAF-1 for the effects of these SERMs, with an emphasis on bone parameters. We treated ovariectomized (OVX) wild-type (WT) mice and OVX mice lacking ERαAF-1 (ERαAF-10) with E2, Ral, Las, or Bza. All three SERMs increased trabecular bone mass in the axial skeleton. In the appendicular skeleton, only Las increased the trabecular bone volume/tissue volume and trabecular number, whereas both Ral and Las increased the cortical bone thickness and strength. However, Ral also increased cortical porosity. The three SERMs had only a minor effect on uterine weight. Notably, all evaluated effects of these SERMs were absent in ovx ERαAF-10 mice. In conclusion, all SERMs had similar effects on axial bone mass. However, the SERMs had slightly different effects on the appendicular skeleton since only Las increased the trabecular bone mass and only Ral increased the cortical porosity. Importantly, all SERM effects require a functional ERαAF-1 in female mice. These results could lead to development of more specific treatments for osteoporosis. PMID:27048997

  20. Stroke prevention in atrial fibrillation and ‘real world’ adherence to guidelines in the Balkan Region: The BALKAN-AF Survey

    PubMed Central

    Potpara, Tatjana S.; Dan, Gheorghe-Andrei; Trendafilova, Elina; Goda, Artan; Kusljugic, Zumreta; Manola, Sime; Music, Ljilja; Musetescu, Rodica; Badila, Elisabeta; Mitic, Gorana; Paparisto, Vilma; Dimitrova, Elena S.; Polovina, Marija M.; Petranov, Stanislav L.; Djergo, Hortensia; Loncar, Daniela; Bijedic, Amira; Brusich, Sandro; Lip, Gregory Y. H.; Potpara, Tatjana S.; Polovina, Marija; Milanov, Srdjan; Pavlovic, Marija; Petrovic, Marijana; Simovic, Stefan; Mitic, Gorana; Milanov, Marko; Savic, Jelena; Gnip, Sanja; Radovic, Pavica; Markovic, Snezana; Koncarevic, Ivana; Gavrilovic, Jelena; Acimovic, Tijana; Djikic, Dijana; Malic, Semir; Hodzic, Jusuf; Stojanovic, Milovan; Ilic, Marina Deljanin; Zlatar, Milan; Matic, Dragan; Lazic, Snezana; Peric, Vladan; Markovic, Sanja; Kovacevic, Snezana; Arandjelovic, Aleksandra; Asanin, Milika; Zdravkovic, Marija; Dan, Gheorghe-Andrei; Breha, Anca; Dan, Anca Rodica; Musetescu, Rodica; Popescu, Mircea Ioachim; Badila, Elisabeta; Georgescu, Catalina Arsenescu; Pop, Sorina; Popescu, Raluca; Neamtu, Simina; Oancea, Floriana; Trendafilova, Elina; Dimitrova, Elena; Goshev, Evgenii; Velichkova, Anna; Petranov, Stanislav; Kamenova, Delyana; Kamenova, Penka; Elefterova, Svetoslava; Shterev, Valentin; Zekova, Maria; Diukiandzhieva, Stela; Dimitrov, Boiko; Sotirov, Tihomir; Simeonova, Valentina; Drianovska, Dimitrina; Boiadzhieva, Liliya Ivanova Vasileva; Buchukova, Darina; Goda, Artan; Paparisto, Vilma; Gjergo, Hortensia; Mijo, Alma; Shirka, Ervina; Gjini, Viktor; Ekmekciu, Uliks; Refatllari, Ina; Kusljugic, Zumreta; Loncar, Daniela; Mrsic, Denis; Tulumovic, Hazim; Pojskic, Belma; Sijamija, Alma; Bijedic, Amira; Karamujic, Indira; Bijedic, Irma; Halilovic, Sanela; Sokolovic, Sekib; Manola, Sime; Zeljkovic, Ivan; Pavlovic, Nikola; Radeljic, Vjekoslav; Brusich, Sandro; Anic, Ante; Jeric, Melita; Pekic, Petar; Milas, Kresimir; Music, Ljilja; Bulatovic, Nebojsa; Nenezic, Ana; Asanovic, Dijana

    2016-01-01

    Data on the management of atrial fibrillation (AF) in the Balkan Region are limited. The Serbian AF Association (SAFA) prospectively investigated contemporary ‘real-world’ AF management in clinical practice in Albania, Bosnia&Herzegovina, Bulgaria, Croatia, Montenegro, Romania and Serbia through a 14-week (December 2014-February 2015) prospective, multicentre survey of consecutive AF patients. We report the results pertinent to stroke prevention strategies. Of 2712 enrolled patients, 2663 (98.2%) with complete data were included in this analysis (mean age 69.1 ± 10.9 years, female 44.6%). Overall, 1960 patients (73.6%) received oral anticoagulants (OAC) and 762 (28.6%) received antiplatelet drugs. Of patients given OAC, 17.2% received non-vitamin K antagonist oral anticoagulants (NOACs). CHA2DS2-VASc score was not significantly associated with OAC use. Of the ‘truly low-risk’ patients (CHA2DS2-VASc = 0 [males], or 1 [females]) 56.5% received OAC. Time in Therapeutic Range (TTR) was available in only 18.7% of patients (mean TTR: 49.5% ± 22.3%). Age ≥ 80 years, prior myocardial infarction and paroxysmal AF were independent predictors of OAC non-use. Our survey shows a relatively high overall use of OAC in AF patients, but with low quality of vitamin K antagonist therapy and insufficient adherence to AF guidelines. Additional efforts are needed to improve AF-related thromboprophylaxis in clinical practice in the Balkan Region. PMID:26869284