Sample records for abuse prevention nac

  1. Update on child abuse prevention.

    PubMed

    Krugman, Scott D; Lane, Wendy G; Walsh, Christina M

    2007-12-01

    Child abuse remains a significant problem in the United States with 2.9 million reports and 825 000 indicated cases in 2005. This report will highlight recent efforts toward child abuse prevention, focusing on home visiting programs, abusive head trauma primary prevention, parent training programs, sexual abuse prevention, and the effectiveness of laws banning corporal punishment. Most home visitation programs have demonstrated a lack of effectiveness in recent randomized trials. One exception is the Nurse Family Partnership, which remains the most effective and longest enduring intervention for high-risk families. Child sexual abuse prevention programs and parent training programs need further evaluation with more rigorous methodology and outcome measures. Providing universal parent education about coping with crying infants appears to be effective in lowering the incidence of abusive head trauma. Although advocated for, further study will determine the effectiveness of laws banning corporal punishment or mandating abusive head trauma education to parents of newborns. Pediatricians play an important role in the prevention of child maltreatment. Their knowledge of the effectiveness of different programs can help guide parents toward appropriate services.

  2. 75 FR 4577 - Center for Substance Abuse Prevention; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-28

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Substance Abuse and Mental Health Services Administration... program developments. Attendance by the public will be limited to space available. Public comments are... Committee Web site, https://nac.samhsa.gov/CSAPcouncil/index.aspx , or by contacting Ms. Haynes. The...

  3. Collaborative Elder Abuse Prevention Project Quarterly Report.

    ERIC Educational Resources Information Center

    McDaniel, Garry L.

    The Texas Department of Human Services, in collaboration with 13 other public and private organizations, co-sponsored a statewide collaborative elder abuse prevention project, to prevent abuse of elderly and disabled adults. The goal of this project is to develop a comprehensive, long-range plan for the prevention of elder abuse, a method for…

  4. [Community-based prevention of drug abuse in Japan].

    PubMed

    Shimane, Takuya

    2010-08-01

    The objective of this article is to review community-based drug abuse prevention and relapse prevention in Japan. Japan has a highly efficient system for the primary prevention of drug abuse; this system includes drug abuse education programs in schools and anti-drug abuse campaigns in communities. On the other hand, relapse prevention activities, such as counseling service at mental health welfare centers, self-help groups for drug addicts, and relapse prevention programs at outpatient clinics, are limited because of zero tolerance policies. Therefore, more relapse prevention activities are required in Japanese communities.

  5. School-Based Child Abuse Prevention Programs

    ERIC Educational Resources Information Center

    Brassard, Marla R.; Fiorvanti, Christina M.

    2015-01-01

    Child abuse is a leading cause of emotional, behavioral, and health problems across the lifespan. It is also preventable. School-based abuse prevention programs for early childhood and elementary school children have been found to be effective in increasing student knowledge and protective behaviors. The purpose of this article is to help school…

  6. Towards the Prevention of Alcohol Abuse

    ERIC Educational Resources Information Center

    Facy, FranCoise; Rabaud, Myriam

    2006-01-01

    Mortality resulting from alcohol abuse in young French people is too high in spite of prevention campaigns for road safety in particular. There are problems in identifying alcohol abuse in young people in preventive medicine or alcohol care services. This study was carried out in alcohol centres; data from patients under 25 are analysed and…

  7. Preventing Elder Abuse: The Texas Plan for a Coordinated Service Delivery System. Collaborative Elder Abuse Prevention Project.

    ERIC Educational Resources Information Center

    McDaniel, Garry L.

    The Texas Department of Human Services, in collaboration with 13 other public and private organizations, co-sponsored a statewide Collaborative Elder Abuse Prevention project. The goal of this project is to develop a comprehensive, long-range plan for the prevention of elder abuse, a method for achieving a coordinated service delivery system for…

  8. Approaches to Drug Abuse Prevention

    ERIC Educational Resources Information Center

    Gordon, Paula D.

    1971-01-01

    This article concerns the drug abuse related definitions of the words education" and prevention" as they have come to be used today. The writer infers that the changing uses of these words reflects an increasingly more enlightened approach to ameliorating the problem of drug abuse. (Author)

  9. The Educator's Guide to Preventing Child Sexual Abuse.

    ERIC Educational Resources Information Center

    Nelson, Mary, Ed.; Clark, Kay, Ed.

    This collection of articles was created to give professionals and educators an informed overview of current issues in the field of child sexual abuse prevention. Articles are grouped under the headings of Introduction, Issues in Child Sexual Abuse Prevention, and Guidelines for Prevention Education and include: (1) "Prevention Education in…

  10. The Prevention of Elder Abuse: An Educational Model.

    ERIC Educational Resources Information Center

    Gold, Deborah T.; Gwyther, Lisa P.

    1989-01-01

    Notes that research on elder abuse highlights importance of communication and conflict resolution in families of older people, and that few prevention programs are available for use with community groups. Reviews literature on elder abuse and describes an educational curriculum designed to prevent abuse and neglect in families of the elderly.…

  11. Child Sexual Abuse Prevention: How to Take the First Steps.

    ERIC Educational Resources Information Center

    Anderson, Cordelia

    This booklet provides advice and guidelines for persons interested in developing and implementing child sexual abuse prevention programs. Eight steps to child sexual abuse prevention are outlined. Step 1 involves recognition that child sexual abuse can be prevented, and provides facts to use when discussing sexual abuse. Step 2 highlights ways of…

  12. Mother-Child Communication about Sexual Abuse Prevention

    ERIC Educational Resources Information Center

    Walsh, Kerryann; Brandon, Leisa; Chirio, Lisa

    2012-01-01

    Two hundred and twelve Australian mothers completed an online survey examining features of mother-child communication about child sexual abuse prevention. Two-thirds (67.5%) of respondents had discussed child sexual abuse prevention with their children, with proportions varying according to age range (highest for mothers with children aged 5-12…

  13. 45 CFR 96.46 - Substance abuse prevention and treatment services.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Substance abuse prevention and treatment services... BLOCK GRANTS Direct Funding of Indian Tribes and Tribal Organizations § 96.46 Substance abuse prevention... organizations under the substance abuse prevention and treatment Block Grant. (b) For the purpose of determining...

  14. 45 CFR 96.46 - Substance abuse prevention and treatment services.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 1 2014-10-01 2014-10-01 false Substance abuse prevention and treatment services... BLOCK GRANTS Direct Funding of Indian Tribes and Tribal Organizations § 96.46 Substance abuse prevention... organizations under the substance abuse prevention and treatment Block Grant. (b) For the purpose of determining...

  15. 45 CFR 96.46 - Substance abuse prevention and treatment services.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 1 2012-10-01 2012-10-01 false Substance abuse prevention and treatment services... BLOCK GRANTS Direct Funding of Indian Tribes and Tribal Organizations § 96.46 Substance abuse prevention... organizations under the substance abuse prevention and treatment Block Grant. (b) For the purpose of determining...

  16. 45 CFR 96.46 - Substance abuse prevention and treatment services.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 1 2011-10-01 2011-10-01 false Substance abuse prevention and treatment services... BLOCK GRANTS Direct Funding of Indian Tribes and Tribal Organizations § 96.46 Substance abuse prevention... organizations under the substance abuse prevention and treatment Block Grant. (b) For the purpose of determining...

  17. 45 CFR 96.46 - Substance abuse prevention and treatment services.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 1 2013-10-01 2013-10-01 false Substance abuse prevention and treatment services... BLOCK GRANTS Direct Funding of Indian Tribes and Tribal Organizations § 96.46 Substance abuse prevention... organizations under the substance abuse prevention and treatment Block Grant. (b) For the purpose of determining...

  18. 78 FR 20215 - National Child Abuse Prevention Month, 2013

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-04

    ... Child Abuse Prevention Month, 2013 By the President of the United States of America A Proclamation... from fear. But for the millions of children who have experienced abuse or neglect, it is a promise that goes tragically unfulfilled. National Child Abuse Prevention Month is a time to make their struggle our...

  19. Drug Abuse Prevention. Further Efforts Needed to Identify Programs that Work.

    DTIC Science & Technology

    1987-12-01

    Depart- ment of Education, the Office of Substance Abuse Prevention within HHS, and AMTON were the primary beneficiaries of the increased federal effort... Abuse ( SAi Office of Substance Abuse and Prevention VISTA Volunteers in Service to America Page 8 GAO’ HRDN-W26 Drug Abuse Preven tion Programs...osAP held a national strategy conference attended by substance abuse prevention experts who provided guidance and recom- mendations to help osAP refine

  20. Preventing Prescription Drug Abuse in Adolescence: A Collaborative Approach

    ERIC Educational Resources Information Center

    Jones, Beth A.; Fullwood, Harry; Hawthorn, Melissa

    2012-01-01

    With the growing awareness of adolescent prescription drug abuse, communities and schools are beginning to explore prevention and intervention strategies which are appropriate for their youth. This article provides a framework for developing a collaborative approach to prescription drug abuse prevention--called the Prevention Awareness Team--that…

  1. Prevention of Child Abuse: Possibilities for Educational Systems.

    ERIC Educational Resources Information Center

    Holmes, Christine P.

    1987-01-01

    Educators' roles in identification of abused/neglected children, subsequent reporting, and techniques for interviewing suspected abused children are discussed. Educators' expanded role in abuse prevention, involving such activities as offering courses in parenting, child safety/protection, and human sexuality, is examined, followed by a…

  2. Evaluation of a child sexual abuse prevention program.

    PubMed

    Chasan-Taber, L; Tabachnick, J

    1999-10-01

    A half-million children are believed to be sexually abused each year in the United States. In 1995, the American Medical Association declared sexual assault "a silent violent epidemic." The majority of efforts to stop child sexual abuse have focused on punishing abusers and treating victims and their families; prevention programs are uncommon and rely on educating children to report sexual abuse. This case study describes the evaluation of the first public health campaign designed to target adults for prevention. A baseline assessment of attitudes, awareness, knowledge, and policies was conducted in Vermont to identify facilitators and barriers to adult prevention of child sexual abuse. These included predisposing factors (50% of Vermont residents did not know the characteristics of an abuser), enabling factors (60% of Vermont residents did not know where to refer someone who may have sexual behavior problems), and reinforcing factors (when focus group participants knew an abuser, they were less likely to take action). This process guided the intervention, which included a broad-based media campaign targeting adults; a one-to-one communications strategy that provided information to agencies working with families at risk and a toll-free helpline for adults in an abuse situation; and a systems change strategy designed to educate decision-makers and leaders. Program evaluation measures included a random-digit dial survey, focus groups, a survey of Vermont decision-makers, and other data sets. The successes and limitations of these interventions, both as strategies in themselves and as data sources for evaluation, are discussed.

  3. Parents' Views about Child Sexual Abuse Prevention Education: A Systematic Review

    ERIC Educational Resources Information Center

    Hunt, Robyn; Walsh, Kerryann

    2011-01-01

    This paper presents the results of a systematic review of literature on the topic of parents' views about child sexual abuse prevention education. It describes: i) what parents know about child sexual abuse prevention education; ii) what child sexual abuse prevention messages parents provide to their children and what topics they discuss; iii)…

  4. Citrullus colocynthis NAC transcription factors CcNAC1 and CcNAC2 are involved in light and auxin signaling.

    PubMed

    Wang, Zhuoyu; Rashotte, Aaron M; Dane, Fenny

    2014-10-01

    Two novel NAC transcription factors from C itrullus colocynthis implicated in light and auxin signaling pathway. NAC transcription factors (NAM, ATAF1, 2, CUC2) have multiple functions in plant growth and development. Two NACs, CcNAC1 and CcNAC2, were recently identified in the highly drought-tolerant cucurbit species, Citrullus colocynthis. This study examines the functional role of these genes under different qualities of light based on the in silico analysis of the CcNAC1 and CcNAC2 promoters that revealed the presence of several light-associated motifs. The impact of both light and auxin on CcNAC1 and CcNAC2 expression was examined in C. colocynthis leaves, and using reporter (pCcNAC1, 2::GUS) lines in Arabidopsis. Furthermore, the effects of constitutive overexpression (OE-CcNAC1, 2) in Arabidopsis were also examined under a range of conditions to confirm reporter line linkages. White, blue, red, and far-red light treatments resulted in similar patterns of quantitative changes in CcNAC1and CcNAC2 expression in both species, with the highest transcript increases following red light. Photomorphogenic changes in Arabidopsis hypocotyls were correlated with gene transcript levels. In the absence of light, hypocotyls of OE-CcNAC1/CcNAC2 lines were significantly longer as compared to WT. The addition of exogenous auxin (+IAA) to growth medium also resulted in changes to the hypocotyl lengths of overexpression lines and spatiotemporal reporter line changes in seedlings. Our data suggest that CcNAC1, 2 might be functionally important in the light signaling pathway, and appear connected to the hormone auxin. This is the first study to indicate that NAC genes might play a role in both light and auxin signaling pathways.

  5. Substance Abuse Prevention: Maine's 1997 Data Report. County Profiles on Risk and Protection for Substance Abuse Prevention Planning.

    ERIC Educational Resources Information Center

    Maine State Dept. of Mental Health and Mental Retardation, Augusta.

    This document presents uniformly collected data for the State of Maine and each of its counties on selected known risk factors for alcohol and drug abuse and the prevalence of substance abuse-related problems. A "Read Me First" section presents the state's approach to prevention. Information is provided on risk and protective factors,…

  6. 75 FR 17841 - National Child Abuse Prevention Month, 2010

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-07

    ... Child Abuse Prevention Month, 2010 By the President of the United States of America A Proclamation Our children are our most valuable resource, and they need our support to thrive and grow into healthy, productive adults. During National Child Abuse Prevention Month, we renew our unwavering commitment to...

  7. Prevention of Child Abuse: Theory, Myth, Practice.

    ERIC Educational Resources Information Center

    Newberger, Eli H.; Newberger, Carolyn Moore

    Child abuse is discussed in terms of theory which when realized may lead to more effective primary and secondary prevention efforts. Theoretical explanations of child abuse are classified as either unitary or interactive. Unitary theories (psychological, sociological, and legal views of behavior) are considered deficient; none is capable of…

  8. A diverse range of bacterial and eukaryotic chitinases hydrolyzes the LacNAc (Galβ1-4GlcNAc) and LacdiNAc (GalNAcβ1-4GlcNAc) motifs found on vertebrate and insect cells.

    PubMed

    Frederiksen, Rikki F; Yoshimura, Yayoi; Storgaard, Birgit G; Paspaliari, Dafni K; Petersen, Bent O; Chen, Kowa; Larsen, Tanja; Duus, Jens Ø; Ingmer, Hanne; Bovin, Nicolai V; Westerlind, Ulrika; Blixt, Ola; Palcic, Monica M; Leisner, Jørgen J

    2015-02-27

    There is emerging evidence that chitinases have additional functions beyond degrading environmental chitin, such as involvement in innate and acquired immune responses, tissue remodeling, fibrosis, and serving as virulence factors of bacterial pathogens. We have recently shown that both the human chitotriosidase and a chitinase from Salmonella enterica serovar Typhimurium hydrolyze LacNAc from Galβ1-4GlcNAcβ-tetramethylrhodamine (LacNAc-TMR (Galβ1-4GlcNAcβ(CH2)8CONH(CH2)2NHCO-TMR)), a fluorescently labeled model substrate for glycans found in mammals. In this study we have examined the binding affinities of the Salmonella chitinase by carbohydrate microarray screening and found that it binds to a range of compounds, including five that contain LacNAc structures. We have further examined the hydrolytic specificity of this enzyme and chitinases from Sodalis glossinidius and Polysphondylium pallidum, which are phylogenetically related to the Salmonella chitinase, as well as unrelated chitinases from Listeria monocytogenes using the fluorescently labeled substrate analogs LacdiNAc-TMR (GalNAcβ1-4GlcNAcβ-TMR), LacNAc-TMR, and LacNAcβ1-6LacNAcβ-TMR. We found that all chitinases examined hydrolyzed LacdiNAc from the TMR aglycone to various degrees, whereas they were less active toward LacNAc-TMR conjugates. LacdiNAc is found in the mammalian glycome and is a common motif in invertebrate glycans. This substrate specificity was evident for chitinases of different phylogenetic origins. Three of the chitinases also hydrolyzed the β1-6 bond in LacNAcβ1-6LacNAcβ-TMR, an activity that is of potential importance in relation to mammalian glycans. The enzymatic affinities for these mammalian-like structures suggest additional functional roles of chitinases beyond chitin hydrolysis. © 2015 by The American Society for Biochemistry and Molecular Biology, Inc.

  9. Introduction and Rationale for Individualized Substance Abuse Prevention from an Ontogenetic Perspective

    PubMed Central

    Ridenour, Ty A.; Stormshak, Elizabeth A.

    2009-01-01

    Background Progress in substance abuse prevention science could be accelerated by more closely aligning studies, methodologies, and intervention program testing with the ontogenetic orientations of its underlying theories and etiology research. This article introduces the Ontogenetic Prevention approach, describes some aspects of what this orientation offers for substance abuse prevention, and provides an overview of this full special issue. Methods Review of the substance abuse prevention literature illustrates specific aspects of Ontogenetic Prevention. Conclusions The Ontogenetic Prevention perspective and each of the manuscripts in this special issue provide channels whereby substance abuse prevention can evolve from a science that relies largely on universal intervention to diversification for meeting the needs of individuals under specific developmental circumstances. PMID:20180671

  10. Prevention of substance abuse: a brief overview

    PubMed Central

    MEDINA-MORA, MARÍA ELENA

    2005-01-01

    Recent advances in psychosocial research and neurosciences have provided new avenues for prevention of substance abuse at the individual and community level. A series of risk and protective factors affecting the likelihood of using and abusing substances have been identified. The scope of prevention has been broadened, allowing the prescription of different interventions for individuals according to their varying degrees of vulnerability to substance experimentation, continuous use and dependence. An increased awareness of comorbidity between mental and substance use disorders provides an arena for prevention within psychiatry and related disciplines. Emphasis on program evaluation has helped identify cost effective programs and policies. The integration of prevention within healthy life style policies and programs, including interventions at the school, family and community levels, is more likely to produce the desired outcomes. PMID:16633497

  11. Preventing Alcohol Abuse in the Greek System on a Commuter Campus: Prevention Contracts.

    ERIC Educational Resources Information Center

    Hunnicutt, David M.; And Others

    1991-01-01

    Provides an overview of alcohol use and abuse on the college campus. Discusses theory behind alcohol abuse prevention contracts. Presents an example of how to use contracts to address alcohol abuse in a commuter university Greek system. Concludes solving the problems associated with college students' drinking is now more critical than ever.…

  12. Puppet Play as Interactive Approach in Drug Abuse Prevention

    ERIC Educational Resources Information Center

    Nenadic-Bilan, Diana; Vigato, Teodora

    2010-01-01

    The national strategies of drug abuse prevention across Europe have come to recognise that the drug abuse problem presents a complex set of issues of which there is no simple solution. There is a considerable increase in investment in prevention, treatment and harm-reduction activities and increased focus on supply reduction. School settings are…

  13. Pre-School Sexual Abuse Prevention Project.

    ERIC Educational Resources Information Center

    Liddell, Terry; Young, Billie

    The City of Seattle, in collaboration with two local agencies, Childhaven and the Committee for Children, implemented a Preschool Sexual Abuse Prevention Project. Over 230 day care providers in 90 homes and centers were trained to implement a prevention curriculum. Providers were trained to teach over 2,200 preschool children to recognize, resist,…

  14. Drama-based education to motivate participation in substance abuse prevention

    PubMed Central

    Stephens-Hernandez, Aileen B; Livingston, Jonathan N; Dacons-Brock, Karen; Craft, Howard L; Cameron, Amura; Franklin, Steven O; Howlett, Allyn C

    2007-01-01

    Background The substance abuse prevention goal of the theatre production "TUNNELS" was to provide community education on substance abuse to an audience in Durham, NC and surrounding communities. The education effort intended to increase awareness and understanding of the risk and protective factors associated with alcohol and other drug use, and to promote pro-active behaviors in substance abuse prevention within the adult community. It was hypothesized that community-based education via drama would change attitudes toward alcohol and substance abuse, and increase participation in family and community activities aimed at substance abuse prevention. Methods A focus group comprised of educators, substance abuse researchers and local substance abuse counselors developed "life stories" of users of alcohol and other drugs and a local playwright incorporated these and other experiences into a series of six vignettes. The production was publicized throughout the Durham area, and 700 adults attending the play signed a consent form and completed the pre-play survey. The participant pool was restricted to those adults who completed both the time-1 and time-2 surveys and resided within Durham and surrounding communities. Paired comparisons of mean responses were analyzed using a paired sample two-tailed t-test. A telephone survey three months after the play assessed attitudes toward substance abuse as a disease, and whether the respondents had increased their participation in prevention activities including discussions of the play with others. Results Viewing the play increased the knowledge base of participants regarding substance abuse as a disease, even though the audience demonstrated an appreciation of risk and protective factors prior to attending the performance. In the pre-play survey, participants indicated a strong opinion that parental involvement in teen life was important, and therefore this was not increased as a result of viewing the play. It was found that the

  15. Drama-based education to motivate participation in substance abuse prevention.

    PubMed

    Stephens-Hernandez, Aileen B; Livingston, Jonathan N; Dacons-Brock, Karen; Craft, Howard L; Cameron, Amura; Franklin, Steven O; Howlett, Allyn C

    2007-04-05

    The substance abuse prevention goal of the theatre production "TUNNELS" was to provide community education on substance abuse to an audience in Durham, NC and surrounding communities. The education effort intended to increase awareness and understanding of the risk and protective factors associated with alcohol and other drug use, and to promote pro-active behaviors in substance abuse prevention within the adult community. It was hypothesized that community-based education via drama would change attitudes toward alcohol and substance abuse, and increase participation in family and community activities aimed at substance abuse prevention. A focus group comprised of educators, substance abuse researchers and local substance abuse counselors developed "life stories" of users of alcohol and other drugs and a local playwright incorporated these and other experiences into a series of six vignettes. The production was publicized throughout the Durham area, and 700 adults attending the play signed a consent form and completed the pre-play survey. The participant pool was restricted to those adults who completed both the time-1 and time-2 surveys and resided within Durham and surrounding communities. Paired comparisons of mean responses were analyzed using a paired sample two-tailed t-test. A telephone survey three months after the play assessed attitudes toward substance abuse as a disease, and whether the respondents had increased their participation in prevention activities including discussions of the play with others. Viewing the play increased the knowledge base of participants regarding substance abuse as a disease, even though the audience demonstrated an appreciation of risk and protective factors prior to attending the performance. In the pre-play survey, participants indicated a strong opinion that parental involvement in teen life was important, and therefore this was not increased as a result of viewing the play. It was found that the drama increased intent to

  16. Substance Abuse Prevention in the Schools: Roles for the School Counselor.

    ERIC Educational Resources Information Center

    McLaughlin, T. F.; Vacha, Edward F.

    1993-01-01

    Examines role of school counselors in prevention and reduction of substance abuse in schools. Presents various roles that school counselors can adopt to prevent and reduce incidence of substance abuse. Provides recommendations for counselors, school administrators, and agencies wanting to assist parents in prevention and reduction of substance use…

  17. Guidelines for School-Based Alcohol and Drug Abuse Prevention Programs.

    ERIC Educational Resources Information Center

    California State Dept. of Education, Sacramento.

    This paper contains the revised drug education guidelines for the state of California, which emphasize prevention of alcohol and drug abuse. The materials define school-based alcohol and drug abuse prevention programming as a comprehensive process that not only provides students with accurate information about alcohol and drugs, but also enhances…

  18. How Well Do Children Learn Sexual Abuse Prevention Concepts?

    ERIC Educational Resources Information Center

    Liang, Belle; McGrath, Marianne P.

    In a study of young children's knowledge of sexual abuse, it was hypothesized that not all skill components that children needed to enable them to recognize and handle sexual abuse would be learned to the same degree. Participants were 117 children of 3-6 years of age from 4 preschools. The Grossmont College Sexual Abuse Prevention Program…

  19. The Enough Abuse Campaign: Building the Movement to Prevent Child Sexual Abuse in Massachusetts

    ERIC Educational Resources Information Center

    Schober, Daniel J.; Fawcett, Stephen B.; Bernier, Jetta

    2012-01-01

    This case study describes the Enough Abuse Campaign, a multidisciplinary, statewide effort to prevent child sexual abuse in Massachusetts. The study uses the Institute of Medicine's Framework for Collaborative Community Action on Health to provide a systematic description of the campaign's process of implementation, which includes: (a) developing…

  20. Applying Computer Technology to Substance Abuse Prevention Science Results of a Preliminary Examination

    ERIC Educational Resources Information Center

    Marsch, Lisa A.; Bickel, Warren K.; Badger, Gary J.

    2007-01-01

    This manuscript reports on the development and evaluation of a computer-based substance abuse prevention program for middle school-aged adolescents, called "HeadOn: Substance Abuse Prevention for Grades 6-8TM". This self-guided program was designed to deliver effective drug abuse prevention science to youth via computer-based educational…

  1. Community-Level Collaboration for Substance Abuse Prevention.

    ERIC Educational Resources Information Center

    Stevenson, John F.; Mitchell, Roger E.

    2003-01-01

    Reviews the literature on the roles of community-wide collaboration in substance abuse prevention. Three broad strategies through which collaboration may have its effects are identified. Alternative theories of effects, means of measurement, and results and conclusions from studies of collaborative interventions for prevention are discussed.…

  2. A Multilevel Evaluation of a Comprehensive Child Abuse Prevention Program

    ERIC Educational Resources Information Center

    Lawson, Michael A.; Alameda-Lawson, Tania; Byrnes, Edward C.

    2012-01-01

    Objectives: The purpose of this study is to examine the extent to which participation in a county-wide prevention program leads to improvements in protective factors associated with child abuse prevention (CAP) and whether improvements in measured protective factors relate to decreased odds of child abuse. Method: Using multilevel growth modeling,…

  3. Sexual Abuse Prevention Mobile Application (SAP_MobAPP) for Primary School Children in Korea.

    PubMed

    Moon, Kyoung Ja; Park, Kyung Min; Sung, Yunsick

    2017-07-01

    This study aimed to develop and evaluate the effects of a sexual abuse prevention mobile application, SAP_MobAPP, for primary school children. Forty-five subjects were trained for 40 minutes once a week. The experimental group received education that utilized the SAP_MobAPP. Control group A received Web based sexual abuse prevention education, while control group B received textbook based sexual abuse prevention education. Effectiveness was verified through a survey on child sexual abuse recognition and avoidance skills administered before and after training. The SAP_MobAPP program improved recognition (awareness) and the child's skills to avoid child sexual abuse situations, and the effects were long-lasting. However, differences between groups were not statistically significant. This study developed a sexual abuse prevention application and verified its effectiveness. Awareness and skills to avoid child sexual abuse after app education increased immediately after training and four weeks later. The SAP_MobAPP could be used for sexual abuse prevention education in schools.

  4. 77 FR 42750 - Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-20

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Substance Abuse and Mental Health Services Administration... 9, 2012, of the Substance Abuse and Mental Health Services Administration's (SAMHSA) four National..., the Center for Substance Abuse Prevention NAC, the Center for Substance Abuse Treatment NAC), and the...

  5. Drug Abuse on College Campuses: Emerging Issues. Issues in Prevention

    ERIC Educational Resources Information Center

    Higher Education Center for Alcohol, Drug Abuse, and Violence Prevention, 2012

    2012-01-01

    This "Issues in Prevention" focuses on emerging issues concerning drug abuse on college campuses. This issue contains the following articles: (1) Drug Abuse Trends; (2) Q&A With Jim Lange; (3) Bath Salts; (4) Refuse to Abuse; (5) Related Federal Resource; and (6) Higher Education Center Resources.

  6. Substance abuse prevention intervention research with Hispanic populations.

    PubMed

    Castro, Felipe González; Barrera, Manuel; Pantin, Hilda; Martinez, Charles; Felix-Ortiz, Maria; Rios, Rebeca; Lopez, Vera A; Lopez, Cristy

    2006-09-01

    Selected studies with specific relevance to substance abuse prevention interventions with Hispanic youth and families were examined to identify prior findings and emerging issues that may guide the design of future substance abuse prevention intervention research and its implementation with Hispanic populations. The origins of prevention research and role of risk and protective factors are examined, including culturally-specific risk and protective factors for Hispanic populations. Correlational studies, non-experimental interventions, and randomized controlled trials were examined for the period of 1974-2003. The literature search yielded 15 articles selected for this review that exhibited adequate methodological rigor. An added search for more recent studies identified three additional articles, for a total of 18 prevention intervention articles that were reviewed. Theoretical and methodological issues and recommendations are presented for future research aimed at improving the efficacy and effectiveness of future prevention intervention studies and their cultural relevance for Hispanic populations.

  7. Effective Prevention of Adolescent Substance Abuse--Educational versus Deterrent Approaches

    ERIC Educational Resources Information Center

    Tze, Virginia M. C.; Li, Johnson C.-H.; Pei, Jacqueline

    2012-01-01

    Substance abuse, especially among adolescents, has long been an important issue in society. In light of the adverse impact of substance abuse, scholars, educators, and policy-makers have proposed different approaches to prevent and reduce such abuse. This paper investigates the effectiveness of the two prominent approaches--educational and…

  8. School-Based Drug Abuse Prevention Programs in High School Students

    ERIC Educational Resources Information Center

    Sharma, Manoj; Branscum, Paul

    2013-01-01

    Drug abuse, or substance abuse, is a substantial public health problem in the United States, particularly among high school students. The purpose of this article was to review school-based programs implemented in high schools for substance abuse prevention and to suggest recommendations for future interventions. Included were English language…

  9. Utilizing Online Training for Child Sexual Abuse Prevention: Benefits and Limitations

    ERIC Educational Resources Information Center

    Paranal, Rechelle; Thomas, Kiona Washington; Derrick, Christina

    2012-01-01

    The prevalence of child sexual abuse demands innovative approaches to prevent further victimization. The online environment provides new opportunities to expand existing child sexual abuse prevention trainings that target adult gatekeepers and allow for large scale interventions that are fiscally viable. This article discusses the benefits and…

  10. 77 FR 55482 - Center for Substance Abuse Prevention; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-10

    ... Abuse Prevention (CSAP) Drug Testing Advisory Board (DTAB) will meet on September 24, 2012 from 9 a.m... revisions to the Mandatory Guidelines for Federal Workplace Drug Testing Programs. Therefore, this meeting... Administration's Center for Substance Abuse Prevention, Drug Testing Advisory Board. Dates/Time/Type: September...

  11. Drug Education Curriculum: Grade Two. Health Education: Substance Abuse Prevention. Revised.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Bureau of Drug Education.

    This revised curriculum guide, one of nine sequential manuals for elementary and secondary teachers and administrators, is designed to prevent drug misuse and abuse through activities for developing students' affective and cognitive skills. The introductory section presents the rationale for the school-community drug abuse prevention program…

  12. The Prevention of Childhood Sexual Abuse

    ERIC Educational Resources Information Center

    Finkelhor, David

    2009-01-01

    David Finkelhor examines initiatives to prevent child sexual abuse, which have focused on two primary strategies--offender management and school-based educational programs. Recent major offender management initiatives have included registering sex offenders, notifying communities about their presence, conducting background employment checks,…

  13. Preventing and Treating Substance Abuse among Adolescents

    ERIC Educational Resources Information Center

    Sussman, Steve

    2011-01-01

    Substance misuse is one of the most prevalent causes of adolescent injury and death. Additionally, 5-8% of adolescents in the U.S. qualify for a diagnosis of substance abuse disorder. This article discusses formal prevention and treatment program models, focusing on a continuum of care which extends from prevention to treatment alternatives.…

  14. Children's knowledge of sexual abuse prevention in El Salvador.

    PubMed

    Hurtado, Alicia; Katz, Craig L; Ciro, Dianne; Guttfreund, Daniel; Nosike, Digna

    2014-01-01

    Child sexual abuse (CSA) remains a global health problem that must be addressed. In a country with limited resources such as El Salvador, we sought an alternative way to disseminate CSA prevention information to elementary school children. The aim of this study was to evaluate the effectiveness of a child sexual abuse (CSA) prevention exhibit at a children's museum. We asked 189 children to answer a questionnaire about CSA prevention before entering a museum exhibit on the subject and then asked 59 different children to answer the questionnaire after visiting the exhibit. Children's knowledge scores on CSA prevention significantly improved after visiting the exhibit (P < .012). A museum exhibit that addresses CSA prevention is an effective way of communicating CSA prevention to children. Copyright © 2014 Icahn School of Medicine at Mount Sinai. Published by Elsevier Inc. All rights reserved.

  15. Interventions for preventing abuse in the elderly.

    PubMed

    Baker, Philip R A; Francis, Daniel P; Hairi, Noran N; Othman, Sajaratulnisah; Choo, Wan Yuen

    2016-08-16

    Maltreatment of older people (elder abuse) includes psychological, physical, sexual abuse, neglect and financial exploitation. Evidence suggests that 10% of older adults experience some form of abuse, and only a fraction of cases are actually reported or referred to social services agencies. Elder abuse is associated with significant morbidity and premature mortality. Numerous interventions have been implemented to address the issue of elder maltreatment. It is, however, unclear which interventions best serve to prevent or reduce elder abuse. The objective of this review was to assess the effectiveness of primary, secondary and tertiary intervention programmes used to reduce or prevent abuse of the elderly in their own home, in organisational or institutional and community settings. The secondary objective was to investigate whether intervention effects are modified by types of abuse, types of participants, setting of intervention, or the cognitive status of older people. We searched 19 databases (AgeLine, CINAHL, Psycinfo, MEDLINE, Embase, Proquest Central, Social Services Abstracts‎, ASSIA, Sociological Abstracts, ProQuest Dissertations & Theses Global, Web of Science, LILACS, EPPI, InfoBase, CENTRAL, HMIC, Opengrey and Zetoc) on 12 platforms, including multidisciplinary disciplines covering medical, health, social sciences, social services, legal, finance and education. We also browsed related organisational websites, contacted authors of relevant articles and checked reference lists. Searches of databases were conducted between 30 August 2015 and 16 March 2016 and were not restricted by language. We included randomised controlled trials (RCTs), cluster-randomised trials, and quasi-RCTs, before-and-after studies, and interrupted time series. Only studies with at least 12 weeks of follow-up investigating the effect of interventions in preventing or reducing abuse of elderly people and those who interact with the elderly were included. Two review authors

  16. 76 FR 50236 - Center for Substance Abuse Prevention; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-12

    ...) Center for Substance Abuse Prevention (CSAP) Drug Testing Advisory Board (DTAB) on September 12 and 13... Board will discuss proposed revisions to the Mandatory Guidelines for Federal Workplace Drug Testing... Substance Abuse Prevention, Drug Testing Advisory Board. Dates/Time/Type: September 12, 2011 from 9 a.m. to...

  17. Preventing child sexual abuse: parents' perceptions and practices in urban Nigeria.

    PubMed

    Ige, Olusimbo K; Fawole, Olufunmilayo I

    2011-11-01

    This study examined parents' perceptions of child sexual abuse as well as prevention practices in an urban community in southwest Nigeria. Questionnaires were collected from 387 parents and caregivers of children younger than 15 years of age. Results showed that many parents felt CSA was a common problem in the community, and most parents disagreed with common child sexual abuse myths. In addition, almost all parents ( >90%) reported communicating with their child(ren) about stranger danger. However, about 47% felt their children could not be abused, and over a quarter (27.1%) often left their children alone and unsupervised. There were no significant variations in the perceptions of child sexual abuse and communication practices. The implications of findings for child sexual abuse prevention are discussed.

  18. An Empirical Case Study of a Child Sexual Abuse Prevention Initiative in Georgia

    ERIC Educational Resources Information Center

    Schober, Daniel J.; Fawcett, Stephen B.; Thigpen, Sally; Curtis, Anna; Wright, Renee

    2012-01-01

    Objective: This empirical case study describes Prevent Child Abuse Georgia's effort to prevent child sexual abuse (CSA) by educating communities throughout the state on supporting preventive behaviour. The initiative consisted of three major components: (1) dissemination of CSA prevention messages and materials; (2) a statewide helpline that…

  19. Reviewing the Focus: A Summary and Critique of Child-Focused Sexual Abuse Prevention.

    PubMed

    Rudolph, Julia; Zimmer-Gembeck, Melanie J

    2016-10-26

    Due to the high incidence, and widespread detrimental health consequences, of child sexual abuse (CSA), effective prevention remains at the forefront of public and mental health research, prevention and intervention agendas. To date much of the focus of prevention has been on school-based education programs designed to teach children skills to evade adult sexual advances, and disclose past or ongoing abuse. Evaluation of sexual abuse prevention programs demonstrate their effectiveness in increasing children's knowledge of CSA concepts and protection skills, but little is known about their effects on children's capacity to prevent abuse. Moreover, concerns persist about the unintended side-effects for young children such as anxiety, worry and wariness of touch. This paper summarizes the recent history of CSA prevention and the critique of child-focused protection programs in order to demonstrate the need to compliment or replace these programs by focusing more on protectors in the children's ecology, specifically parents, in order to create safer environments in which abuse is less likely to occur. © The Author(s) 2016.

  20. 3 CFR 9033 - Proclamation 9033 of September 30, 2013. National Substance Abuse Prevention Month, 2013

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Substance Abuse Prevention Month, 2013 9033 Proclamation 9033 Presidential Documents Proclamations Proclamation 9033 of September 30, 2013 Proc. 9033 National Substance Abuse Prevention Month, 2013By the... to crime, motor vehicle crashes, and fatalities. This month, we recognize substance abuse prevention...

  1. New GlcNAc/GalNAc-specific lectin from the ascidian Didemnum ternatanum.

    PubMed

    Molchanova, Valentina; Chikalovets, Irina; Li, Wei; Kobelev, Stanislav; Kozyrevskaya, Svetlana; Bogdanovich, Raisa; Howard, Eric; Belogortseva, Natalia

    2005-05-25

    Previously we isolated GlcNAc-specific lectin (DTL) from the ascidian Didemnum ternatanum by affinity chromatography on cross-linked ovalbumin. Here we report the purification and characterization of new D-GlcNAc/D-GalNAc-specific lectin DTL-A from the same ascidian. This lectin was isolated from non-bound cross-linked ovalbumin fraction and further was purified by gel filtration on Sepharose CL-4B, affinity chromatography on GlcNAc-agarose and gel filtration on Superdex 200. SDS-polyacrylamide gel electrophoresis and gel filtration of purified lectin on Sepharose CL-4B indicates that it exists as large aggregates in the native state. Investigations of the carbohydrate specificity of DTL-A by enzyme-linked lectin assay suggest the multi-specificity of this lectin. DTL-A binds BSM, asialo-BSM as well as heparin and dextran sulfate. The binding of DTL-A to BSM was inhibited by monosaccharides D-GlcNAc and D-GalNAc, their alpha- but not beta-anomers. Among polysaccharides and glycoconjugates, DTL-A binding to BSM was effectively inhibited by BSM, asialo-BSM, pronase-treated BSM and synthetic alpha-D-GalNAc-PAA. Fetuin and asialofetuin showed a much lower inhibitory potency, heparin and dextran sulfate were noninhibitory. On the other hand, DTL-A binding to heparin was effectively inhibited by dextran sulfate, fucoidan, whereas BSM showed insignificantly inhibitory effect. DTL-A binding to heparin was not inhibited by D-GlcNAc and D-GalNAc.

  2. Economic issues and public alcohol abuse prevention policies in France

    PubMed

    Spach, Miléna

    2016-10-19

    Objective: To analyse the impact of the alcohol market on the implementation of strong-willed public alcohol abuse prevention policies based on a critical review of the literature. Method: Documentary research and analysis of the alcohol market economic data were performed. An overview of public alcohol abuse prevention policies was conducted from a historical perspective by distinguishing drunkenness control policies, protection of vulnerable populations, and the fight against drink driving and drinking in the workplace. Results: Public alcohol abuse prevention policies are primarily designed to reduce the harmful consequences of alcohol occurring as a result of a drinking episode (motor vehicle accident, highway accidents, etc.), while neglecting the long-term consequences (cancer, cirrhosis, etc.). Moreover, while taxation is one of the major public health tools used to reduce the costs of alcohol-related damage on society, the State exercises legislative and tax protection for alcoholic beverages produced in France. In particular, wine benefits from a lower tax rate than other stronger forms of alcohol (spirits, liquors, etc.). The economic weight of the alcohol market can provide an explanation for these public alcohol abuse prevention policies. Conclusion: In view of the mortality caused by alcohol abuse, France must implement a proactive public policy. An alcohol taxation policy based on the alcohol content, a minimum unit pricing for alcohol, or higher taxes on alcohol are public policies that could be considered in order to reduce alcohol-related mortality.

  3. 76 FR 36557 - Center for Substance Abuse Prevention; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-22

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Substance Abuse and Mental Health Services Administration Center for Substance Abuse Prevention; Notice of Meeting Pursuant to Public Law 92-463, notice is hereby given of the meeting of the Substance Abuse and Mental Health Services Administration's (SAMHSA) Center...

  4. 78 FR 52779 - Center for Substance Abuse Prevention; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-26

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Substance Abuse and Mental Health Services Administration Center for Substance Abuse Prevention; Notice of Meeting Pursuant to Public Law 92-463, notice is hereby given that the Substance Abuse and Mental Health Services Administration's (SAMHSA) Center for Substance...

  5. 78 FR 37560 - Center for Substance Abuse Prevention; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-21

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Substance Abuse and Mental Health Services Administration Center for Substance Abuse Prevention; Notice of Meeting Pursuant to Public Law 92-463, notice is hereby given for the meeting of the Substance Abuse and Mental Health Services Administration's (SAMHSA) Center...

  6. 75 FR 28623 - Center for Substance Abuse Prevention; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-21

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Substance Abuse and Mental Health Services Administration Center for Substance Abuse Prevention; Notice of Meeting Pursuant to Public Law 92-463, notice is hereby given that the Substance Abuse and Mental Health Services Administration's (SAMHSA) Center for Substance...

  7. 77 FR 43344 - Center for Substance Abuse Prevention; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-24

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Substance Abuse and Mental Health Services Administration Center for Substance Abuse Prevention; Notice of Meeting Pursuant to Public Law 92-463, notice is hereby given for the meeting of the Substance Abuse and Mental Health Services Administration's (SAMHSA) Center...

  8. 78 FR 45545 - Center for Substance Abuse Prevention; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-29

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Substance Abuse and Mental Health Services Administration Center for Substance Abuse Prevention; Notice of Meeting Pursuant to Public Law 92-463, notice is hereby given for the meeting of the Substance Abuse and Mental Health Services Administration's (SAMHSA) Center...

  9. Synthesis of aryl azide derivatives of UDP-GlcNAc and UDP-GalNAc and their use for the affinity labeling of glycosyltransferases and the UDP-HexNAc pyrophosphorylase.

    PubMed

    Zeng, Y; Shabalin, Y; Szumilo, T; Pastuszak, I; Drake, R R; Elbein, A D

    1996-07-15

    The chemical synthesis and utilization of two photoaffinity analogs, 125I-labeled 5-[3-(p-azidosalicylamido)-1-propenyl]-UDP-GlcNAc and -UDP-GalNAc, is described. Starting with either UDP-GlcNAc or UDP-GalNAc, the synthesis involved the preparation of the 5-mercuri-UDP-HexNAc and then attachment of an allylamine to the 5 position to give 5-(3-amino)allyl-UDP-HexNAc. This was followed by acylation with N-hydroxysuccinimide p-aminosalicylic acid to form the final product, i.e., 5-[3-(p-azidosalicylamido)-1-propenyl]-UDP-GlcNAc or UDP-GalNAc. These products could then be iodinated with chloramine T to give the 125I-derivatives. Both the UDP-GlcNAc and the UDP-GalNAc derivatives reacted in a concentration-dependent manner with a highly purified UDP-HexNAc pyrophosphorylase, and both specifically labeled the subunit(s) of this protein. The labeling of the protein by the UDP-GlcNAc derivative was inhibited in dose-dependent fashion by either unlabeled UDP-GlcNAc or unlabeled UDP-GalNAc. Likewise, labeling with the UDP-GalNAc probe was blocked by either UDP-GlcNAc or UDP-GalNAc. The UDP-GlcNAc probe also specifically labeled a partially purified preparation of GlcNAc transferase I.

  10. News Coverage of Child Sexual Abuse and Prevention, 2007-2009

    ERIC Educational Resources Information Center

    Mejia, Pamela; Cheyne, Andrew; Dorfman, Lori

    2012-01-01

    News media coverage of child sexual abuse can help policymakers and the public understand what must be done to prevent future abuse, but coverage tends to focus on extreme cases. This article presents an analysis of newspaper coverage from 2007 to 2009 to describe how the daily news presents and frames day-to-day stories about child sexual abuse.…

  11. Pilot Evaluation of a Sexual Abuse Prevention Program for Taiwanese Children

    ERIC Educational Resources Information Center

    Chen, Yi-Chuen; Fortson, Beverly L.; Tseng, Kai-Wen

    2012-01-01

    The purpose of the current study was to develop and evaluate the efficacy of a school-based child sexual abuse prevention program for Taiwanese children. Forty-six Taiwanese children age 6 to 13 were divided into one of two groups based on their school grade and then randomly assigned to a skills-based child sexual abuse prevention program who…

  12. A Resource Manual on Child Abuse: PACER'S Let's Prevent Abuse Program.

    ERIC Educational Resources Information Center

    Garfinkel, Lili; And Others

    The resource manual developed by the Parent Advocacy Coalition for Educational Rights (PACER) in Minneapolis is intended to provide trainers of parents of handicapped children with information and resources concerning the prevention and treatment of child abuse. The PACER program has developed a program using child-sized puppets to teach…

  13. Substance abuse prevention in American Indian and Alaska Native communities.

    PubMed

    Whitbeck, Les B; Walls, Melissa L; Welch, Melissa L

    2012-09-01

    In this article we review three categories of American Indian/Alaska Native (AIAN) substance abuse prevention programs: (1) published empirical trials; (2) promising programs published and unpublished that are in the process of development and that have the potential for empirical trials; and (3) examples of innovative grassroots programs that originate at the local level and may have promise for further development. AIAN communities are taking more and more independent control of substance abuse prevention. We point out that European American prevention scientists are largely unaware of the numerous grassroots prevention work going on in AIAN communities and urge a paradigm shift from adapting European American prevention science "best practices" to creating cultural "best practices" by working from inside AIAN communities.

  14. Substance abuse prevention in Cape Town's peri-urban settlements: local health trainers' perspectives

    PubMed Central

    Puljević, Cheneal; Learmonth, Despina

    2014-01-01

    South Africa currently experiences high levels of alcohol and other drug (AOD) abuse. As a result there is a need for the initiation of regional AOD abuse prevention programmes with a specific focus on youth prevention strategies. The Medical Knowledge Institute (MKI) is a non-profit organisation which develops and facilitates health information workshops to members of disadvantaged peri-urban communities in South Africa. This research investigated the views of eight local MKI health trainers on factors contributing to AOD abuse in their communities. Although the expected focus of the discussion was on prevention strategies and effective interventions, the trainers placed more emphasis on the individual and community factors influencing AOD abuse. The themes which emerged through the research included: status, government, (di)stress, gender, recreation, consequences and community. This research holds significance as it has the potential to assist further development of community-based AOD prevention workshops and to guide public health policy and service development for AOD abuse. PMID:25750776

  15. Drug Abuse Prevention for You and Your Friends.

    ERIC Educational Resources Information Center

    Porter, Novelli and Associates, Inc., Washington, DC.

    This booklet, written for adolescents, focuses on the individual's role and responsibility, both to themselves and their friends, in preventing drug abuse problems. Short statements define the influence of peer pressure on prevention, friendship, and intervention. The results of a ninth grade student survey list 22 reasons for using drugs,…

  16. Sustainability of State-Level Substance Abuse Prevention Infrastructure After the Completion of the SPF SIG.

    PubMed

    Edwards, Jessica M; Stein-Seroussi, Al; Flewelling, Robert L; Orwin, Robert G; Zhang, Lei

    2015-06-01

    Recent national substance abuse prevention efforts that have been disseminated at the state level have provided fertile ground for addressing the dearth of systematic research on state-level substance abuse prevention infrastructure. The Strategic Prevention Framework State Incentive Grant Program (SPF SIG), a national public health initiative sponsored by the US Substance Abuse and Mental Health Services Administration and its Center for Substance Abuse Prevention, is one such effort, providing an opportunity to examine state-level substance abuse prevention infrastructure across the country. The aims of the SPF SIG initiative include reducing substance abuse and its related problems, as well as enhancing state and local prevention infrastructure and capacity. In this article, we describe the status of state-level substance abuse prevention infrastructure and capacity 1 year after the first 26 funded states ended their projects, based on follow-up interviews with state prevention decision-makers. We found that, in five of the six prevention domains we measured, prevention infrastructure capacity increased during the 12-month period after the grants ended. The evidence for further SPF capacity development even after the conclusion of the grants suggests that states recognized the benefits of using the SPF and took deliberate steps to sustain and enhance the integration of this framework into their state prevention systems. In addition, the findings suggest that state agencies and organizations can benefit from time-limited resources aimed at increasing their capacity and that such efforts can have a lasting impact on measures of state prevention system capacity.

  17. Four-Fold Prevention: Strategies To Prevent Substance Abuse among Elementary School-Aged Children.

    ERIC Educational Resources Information Center

    Coker, J. Kelly

    2001-01-01

    Article describes a substance-abuse prevention program, Four-Fold Prevention, designed to specifically focus on four primary areas of social support-parents, schools, communities, and peers. This program enhances positive and supportive relationships among children and influencing adults and peers by opening the lines of communication about…

  18. Come Closer around the Fire. Using Tribal Legends, Myths, and Stories in Preventing Drug Abuse.

    ERIC Educational Resources Information Center

    Center for Multicultural Awareness, Arlington, VA.

    Intended for people working in drug abuse prevention or trying to help American Indian youth feel pride in themselves and their culture, the booklet provides specific guidelines on how to use tribal stories in preventing drug abuse. Following a brief introduction to drug abuse problems and prevention strategies, the booklet explains three kinds of…

  19. Student Assistance Programs: An Important Approach to Drug Abuse Prevention.

    ERIC Educational Resources Information Center

    McGovern, John P.; DuPont, Robert L.

    1991-01-01

    Describes a new approach to school-based drug abuse prevention called Student Assistance Programs (SAP). SAP offers various approaches tailored to particular settings and includes students, teachers, parents, and community representatives who define and resolve student problems including substance abuse. SAP facilitates the use of 12-step…

  20. Prevention of Child Abuse and Neglect in Child Care Settings

    DTIC Science & Technology

    1988-08-01

    The purpose of this Manual is to assist child development program personnel in preventing child abuse and neglect within child care settings and in...identifying and reporting child abuse and neglect. This Manual was by the Office of the Assistant Secretary of Defense (Force Management and Personnel

  1. Take Action on 5 Policies America Must Adopt To Reduce and Prevent Substance Abuse.

    ERIC Educational Resources Information Center

    Join Together, Boston, MA.

    The Join Together National Policy Panel presents five policies that can help communities reduce and prevent substance abuse. They are: (1) compel substance abuse treatment for criminal offenders; (2) ensure that every person who has an addiction gets treatment; (3) make substance abuse prevention an urgent priority in every community; (4) increase…

  2. Keeping Kids Safe: A Child Sexual Abuse Prevention Manual. Second Edition.

    ERIC Educational Resources Information Center

    Tobin, Pnina; Kessner, Sue Levinson

    The material in this book is intended to provide a review of information regarding child abuse prevention. It is divided into two sections. Part 1, The Facilitator's Guide, contains background information on child sexual abuse, with a particular emphasis on the dynamics of incest and other sexual abuse and their effects on the child. It presents a…

  3. Community programme in Pakistan aimed at preventing and reducing drug abuse.

    PubMed

    Mufti, K A

    1986-01-01

    A voluntary organization called the Green December Movement was established in December 1983 to make better use of the resources available at the community level for the prevention and reduction of drug abuse in the North Western Frontier Province of Pakistan. As a result, two major treatment and rehabilitation centres have been set up, one in Peshawar and another in Mardan, that provide free treatment for drug addicts, including those from other parts of the province. To cope with the recent increase in heroin abuse in the province, the Green December Movement has succeeded in involving both men and women in community efforts to reduce drug abuse. Emphasis has been placed on the involvement of religious leaders in drug abuse prevention activities, particularly in alerting the population to drug problems, as well as in providing spiritual and psychosocial support for detoxified addicts, which helps them to stay away from drugs. The Green December Movement has recently gained national status, and branch offices have been established in Karachi and Quetta. In addition, the Green December Movement provides drug information adapted for various target groups and encourages students, teachers and out-of-school youth to participate in community activities aimed at preventing drug abuse. To this end, the Green December Movement closely co-operates with government agencies and non-governmental organizations concerned with drug problems in the community and has undertaken research on various aspects of the nature and extent of drug abuse, as well as on its prevention and treatment. An evaluation of the Green December Movement activities carried out so far has revealed positive results.

  4. Cloning and characterization of a novel NAC family gene CarNAC1 from chickpea (Cicer arietinum L.).

    PubMed

    Peng, Hui; Yu, Xingwang; Cheng, Huiying; Shi, Qinghua; Zhang, Hua; Li, Jiangui; Ma, Hao

    2010-01-01

    The plant-specific NAC (for NAM, ATAF1,2 and CUC2) proteins have been found to play important roles in plant development and stress responses. In this study, a NAC gene CarNAC1 (for Cicer arietinum L. NAC gene 1) was isolated from a cDNA library constructed with chickpea seedling leaves treated by polyethylene glycol. CarNAC1 encoded a putative protein with 239 amino acids and contained 3 exons and 2 introns within genomic DNA sequence. CarNAC1 had a conserved NAC domain in the N-terminus and the CarNAC1:GFP (green fluorescent protein) fusion protein was localized in the nucleus of onion epidermal cells. Additionally, CarNAC1 exhibited the trans-activation activity which was mapped to the C-terminus. The CarNAC1 transcript was detected in many chickpea organs including seedling leaves, stems, roots, flowers, and young pods, but less accumulated in young seeds. CarNAC1 was induced by leaf age and showed changes in expression during seed development and germination. Furthermore, the expression of CarNAC1 was strongly induced by drought, salt, cold, wounding, H(2)O(2), ethephon, salicylic acid, indole-3-acetic acid, and gibberellin. Our results suggest that CarNAC1 encodes a novel NAC-domain protein and may be a transcriptional activator involved in plant development and various stress responses.

  5. The Duke Endowment Child Abuse Prevention Initiative: A Midpoint Assessment

    ERIC Educational Resources Information Center

    Daro, Deborah; Huang, Lee Ann; English, Brianna

    2009-01-01

    The Duke Endowment launched its Child Abuse Prevention Initiative in 2002 by funding two program sites, the Durham Family Initiative in Durham, North Carolina, and Strong Communities in Greenville, South Carolina. Both sites aimed to reduce rates of child abuse, improve parenting practices and behaviors, strengthen community service systems, and…

  6. Bisecting GlcNAc restricts conformations of branches in model N-glycans with GlcNAc termini.

    PubMed

    Hanashima, Shinya; Suga, Akitsugu; Yamaguchi, Yoshiki

    2018-02-01

    Bisected N-glycans play significant roles in tumor migration and Alzheimer's disease through modulating the action and localization of their carrier proteins. Such biological functions are often discussed in terms of the conformation of the attached N-glycans with or without bisecting GlcNAc. To obtain insights into the effects of bisecting GlcNAc on glycan conformation, a systematic NMR structural analysis was performed on two pairs of synthetic N-glycans, with and without bisecting GlcNAc. The analysis reveals that terminal GlcNAcs and bisecting GlcNAc cooperate to restrict the conformations of both the α1-3 and α1-6 branches of N-glycans. 1 H and 13 C chemical shift comparisons suggest that bisecting GlcNAc directly modulates local conformation. Unique NOE correlations between core-mannose and the α1-3 branch mannose as well as the 3 J C-H constant of the glycoside linkage indicate that bisecting GlcNAc restricts the conformation of the 1-3 branch. The angles of the glycosidic bonds between core-mannose and α1-6 branch mannose derived from 3 J C-H and 3 J H-H coupling constants show that terminal GlcNAcs restrict the distribution of the ψ angle to 180° and the bisecting GlcNAc increases the distribution of the ω angle +60° in the presence of terminal GlcNAcs. It is feasible that restriction of branch conformations by bisecting GlcNAc has important consequences for protein-glycan interplay and following biological events. Copyright © 2017 Elsevier Ltd. All rights reserved.

  7. Assessing the effects of Families for Safe Dates, a family-based teen dating abuse prevention program.

    PubMed

    Foshee, Vangie A; McNaughton Reyes, Heath Luz; Ennett, Susan T; Cance, Jessica D; Bauman, Karl E; Bowling, J Michael

    2012-10-01

    To examine the effects of a family-based teen dating abuse prevention program, Families for Safe Dates, primarily on outcomes related to testing the conceptual underpinnings of the program including (1) factors motivating and facilitating caregiver engagement in teen dating abuse prevention activities, and 2) risk factors for teen dating abuse, and secondarily on dating abuse behaviors. Families were recruited nationwide using listed telephone numbers. Caregivers and teens completed baseline and 3-month follow-up telephone interviews (n = 324). Families randomly allocated to treatment condition received the Families for Safe Dates program including six mailed activity booklets followed-up by health educator telephone calls. There were significant (<.05) treatment effects in hypothesized directions on most of the factors motivating and facilitating caregiver engagement in teen dating abuse prevention activities including caregiver perceived severity of dating abuse, response efficacy for preventing dating abuse, self-efficacy for talking about dating abuse, knowledge of dating abuse, acceptance of dating abuse, communication skills with the teen, and belief in the importance of involvement in their male (but not female) teen's dating. The latter effect was the only one moderated by sex of the teen. The targeted risk factor affected by the program was teen acceptance of dating abuse. Treatment was also significantly associated with less physical dating abuse victimization. Modifications to the program are warranted, but overall, the findings are very favorable for the first family-based teen dating abuse prevention program to be evaluated. Copyright © 2012 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  8. Drug Abuse Prevention: A Human Development Model for Defining the Problem and Devising Solutions

    ERIC Educational Resources Information Center

    Sugarman, Barry

    1978-01-01

    Drug abuse is frequently the result of deficits in human development process and is one of several behavior patterns with which the individual attempts to fill an "emotional vacuum." Effective drug abuse prevention must involve the improvement of environment. A distinction is made between primary prevention, secondary prevention, and…

  9. Adolescents' perceptions of substance abuse prevention strategies.

    PubMed

    Lisnov, L; Harding, C G; Safer, L A; Kavanagh, J

    1998-01-01

    As part of a 3-year evaluation of substance abuse prevention strategies (Harding, Safer, Kavanagh, Bania, Carty, Lisnov, & Wysockey, 1996), this study examined the perceptions of 719 sixth- through ninth-grade Chicago public school students. School-based programs were rated as significantly more effective on six prevention objectives than were television ads, testimonials by famous people, billboards, and print ads displayed on public transportation. Students perceived the two school-based programs, Project DARE (a national program conducted through local police departments) and Captain Clean (an intense live theater program coordinated with student participation), as being equally effective overall, although the interactive theater program was rated as significantly better at encouraging students to talk about their feelings concerning substance abuse issues and at relating to the students' ethnic/racial backgrounds. When students were categorized according to frequency of alcohol use, nonusers, infrequent users, and frequent users differed significantly in their ratings of the school-based programs.

  10. Social Cognitive Theory Recommendations for Improving Modeling in Adolescent Substance Abuse Prevention Programs.

    ERIC Educational Resources Information Center

    Cleaveland, Bonnie L.

    1994-01-01

    Current state-of-the-art substance abuse prevention programs are mostly social cognitive theory based. However, there are few publications which review specifically how modeling is applied to adolescent substance abuse prevention programs. This article reviews theoretical considerations for implementing modeling for this purpose. (Author/LKS)

  11. An Annotated Bibliography of Literature Analyzing Factors of Adolescent Drug Use/Abuse and the Effectiveness of Various Drug Abuse Prevention Programs.

    ERIC Educational Resources Information Center

    Pearish, Pamela L.

    This document reviews literature which analyzes factors of adolescent drug use/abuse and the effectiveness of various drug abuse prevention programs. After a brief introduction to the topic of drug abuse, 16 terms such as "adolescence" and "drug abuse" are defined. Ten papers and articles on the topic of motivations and factors for drug use are…

  12. [Response to treatment of patients abusing the "dappou drug" who participated in a group relapse prevention program: a comparison with patients abusing methamphetamine].

    PubMed

    Hikitsuchi, Emi; Matsumoto, Toshihiko; Wada, Kiyoshi; Tanibuchi, Yuko; Takano, Ayumi; Imamura, Fumi; Kawachi, Hiraku; Wakabayashi, Asako; Kato, Takashi

    2014-12-01

    In this study, we compared the efficacy of a group relapse prevention program using the cognitive behavioral therapy-based workbook, Serigaya Methamphetamine Relapse Prevention Program (SMARPP), between patients abusing the so-called "dappou drugs" (designer drug in Japan, and those abusing methamphetamine (MAP). Both groups participated in the SMARPP at the Center Hospital, National Center of Neurology and Psychiatry. Results showed that, no significant differences were found in the rates of participation in the program or self-reported frequency of drug or alcohol use between the patients abusing "dappou drugs" or MAP. However, patients using "dappou drugs" reported no significant increase in their confidence in their ability to resist the temptation to use drugs on the self- report drug abuse scales after the SMARPP intervention, while patients abusing MAP reported a significant positive difference in their ability to resist temptation. In addition, insight into substance abuse problems and motivation to participate in further treatment slightly declined in those using "dappou drugs," while there was a significant increase reported by the patients using MAP. These results suggested that the SMARPP might not be as effective for patients abusing "dappou drugs" as for those abusing MAP. The development of a relapse prevention program specifically designed for patients abusing "dappou drugs" is required.

  13. Alcohol prevention strategies on college campuses and student alcohol abuse and related problems.

    PubMed

    Ringwalt, Christopher L; Paschall, Mallie J; Gitelman, Amy M

    2011-01-01

    This study examined the relationship between colleges' alcohol abuse prevention strategies and students' alcohol abuse and related problems. Alcohol prevention coordinators and first year students in 22 colleges reported whether their schools were implementing 48 strategies in six domains, and students (N = 2041) completed another survey concerning their use of alcohol and related consequences. Colleges were most likely to prevent alcohol use in public places on campus and the delivery and use of kegs. Four alcohol prevention domains were inversely associated with at least one of five outcomes related to student alcohol abuse or related consequences, and the alcohol policy and enforcement domain was inversely associated with all outcomes. Colleges should pay particular attention to strategies related to policy and enforcement.

  14. State of the science on prevention of elder abuse and lessons learned from child abuse and domestic violence prevention: Toward a conceptual framework for research.

    PubMed

    Teresi, Jeanne A; Burnes, David; Skowron, Elizabeth A; Dutton, Mary Ann; Mosqueda, Laura; Lachs, Mark S; Pillemer, Karl

    2016-01-01

    The goal of this review is to discuss the state of the science in elder abuse prevention. Findings from evidence-based programs to reduce elder abuse are discussed, drawing from findings and insights from evidence-based programs for child maltreatment and domestic/intimate partner violence. A conceptual measurement model for the study of elder abuse is presented and linked to possible measures of risk factors and outcomes. Advances in neuroscience in child maltreatment and novel measurement strategies for outcome assessment are presented.

  15. Do adolescents perceive police officers as credible instructors of substance abuse prevention programs?

    PubMed

    Hammond, Augustine; Sloboda, Zili; Tonkin, Peggy; Stephens, Richard; Teasdale, Brent; Grey, Scott F; Williams, Joseph

    2008-08-01

    Although program recipients' attitudes toward instructors are crucial to program outcomes, they have not been adequately examined in the substance abuse prevention literature. This study uses survey data to explore attitudes toward instructors of prevention programming held by students from a national longitudinal evaluation of a school-based substance abuse prevention program delivered by Drug Abuse Resistance Education (D.A.R.E.) officers. Our analyses indicated that students who had police officers as instructors evaluated program instructors significantly higher than students who had non-police officers as instructors. The evaluation of police instructors varied according to students' sociodemographic characteristics. Implications for future research and practice are considered.

  16. Novel NAC Transcription Factor TaNAC67 Confers Enhanced Multi-Abiotic Stress Tolerances in Arabidopsis

    PubMed Central

    Mao, Xinguo; Chen, Shuangshuang; Li, Ang; Zhai, Chaochao; Jing, Ruilian

    2014-01-01

    Abiotic stresses are major environmental factors that affect agricultural productivity worldwide. NAC transcription factors play pivotal roles in abiotic stress signaling in plants. As a staple crop, wheat production is severely constrained by abiotic stresses whereas only a few NAC transcription factors have been characterized functionally. To promote the application of NAC genes in wheat improvement by biotechnology, a novel NAC gene designated TaNAC67 was characterized in common wheat. To determine its role, transgenic Arabidopsis overexpressing TaNAC67-GFP controlled by the CaMV-35S promoter was generated and subjected to various abiotic stresses for morphological and physiological assays. Gene expression showed that TaNAC67 was involved in response to drought, salt, cold and ABA treatments. Localization assays revealed that TaNAC67 localized in the nucleus. Morphological analysis indicated the transgenics had enhanced tolerances to drought, salt and freezing stresses, simultaneously supported by enhanced expression of multiple abiotic stress responsive genes and improved physiological traits, including strengthened cell membrane stability, retention of higher chlorophyll contents and Na+ efflux rates, improved photosynthetic potential, and enhanced water retention capability. Overexpression of TaNAC67 resulted in pronounced enhanced tolerances to drought, salt and freezing stresses, therefore it has potential for utilization in transgenic breeding to improve abiotic stress tolerance in crops. PMID:24427285

  17. The National Astronomy Consortium (NAC)

    NASA Astrophysics Data System (ADS)

    Von Schill, Lyndele; Ivory, Joyce

    2017-01-01

    The National Astronomy Consortium (NAC) program is designed to increase the number of underrepresented minority students into STEM and STEM careers by providing unique summer research experiences followed by long-term mentoring and cohort support. Hallmarks of the NAC program include: research or internship opportunities at one of the NAC partner sites, a framework to continue research over the academic year, peer and faculty mentoring, monthly virtual hangouts, and much more. NAC students also participate in two professional travel opportunities each year: the annual NAC conference at Howard University and poster presentation at the annual AAS winter meeting following their summer internship.The National Astronomy Consortium (NAC) is a program led by the National Radio Astronomy Consortium (NRAO) and Associated Universities, Inc. (AUI), in partnership with the National Society of Black Physicist (NSBP), along with a number of minority and majority universities.

  18. TaNAC29, a NAC transcription factor from wheat, enhances salt and drought tolerance in transgenic Arabidopsis.

    PubMed

    Huang, Quanjun; Wang, Yan; Li, Bin; Chang, Junli; Chen, Mingjie; Li, Kexiu; Yang, Guangxiao; He, Guangyuan

    2015-11-04

    NAC (NAM, ATAF, and CUC) transcription factors play important roles in plant biological processes, including phytohormone homeostasis, plant development, and in responses to various environmental stresses. TaNAC29 was introduced into Arabidopsis using the Agrobacterium tumefaciens-mediated floral dipping method. TaNAC29-overexpression plants were subjected to salt and drought stresses for examining gene functions. To investigate tolerant mechanisms involved in the salt and drought responses, expression of related marker genes analyses were conducted, and related physiological indices were also measured. Expressions of genes were analyzed by quantitative real-time polymerase chain reaction (qRT-PCR). A novel NAC transcription factor gene, designated TaNAC29, was isolated from bread wheat (Triticum aestivum). Sequence alignment suggested that TaNAC29 might be located on chromosome 2BS. TaNAC29 was localized to the nucleus in wheat protoplasts, and proved to have transcriptional activation activities in yeast. TaNAC29 was expressed at a higher level in the leaves, and expression levels were much higher in senescent leaves, indicating that TaNAC29 might be involved in the senescence process. TaNAC29 transcripts were increased following treatments with salt, PEG6000, H2O2, and abscisic acid (ABA). To examine TaNAC29 function, transgenic Arabidopsis plants overexpressing TaNAC29 were generated. Germination and root length assays of transgenic plants demonstrated that TaNAC29 overexpression plants had enhanced tolerances to high salinity and dehydration, and exhibited an ABA-hypersensitive response. When grown in the greenhouse, TaNAC29-overexpression plants showed the same tolerance response to salt and drought stresses at both the vegetative and reproductive period, and had delayed bolting and flowering in the reproductive period. Moreover, TaNAC29 overexpression plants accumulated lesser malondialdehyde (MDA), H2O2, while had higher superoxide dismutase (SOD) and

  19. An Interdisciplinary Approach for the Integration and Diffusion of Substance Abuse Prevention Programs

    ERIC Educational Resources Information Center

    Bechtel, Lori J.; Vicary, Judith; Swisher, John; Smith, Edward; Hopkins, Abigail; Henry, Kimberly; Minner, Daphne

    2006-01-01

    Effective substance abuse prevention programs help students develop knowledge as well as psychosocial competencies that can help them resist or delay the initiation of alcohol, tobacco and other drug (ATOD) use. This paper describes the integration process used in a five-year project, Adoption of Drug Abuse Prevention Training (ADAPT), to study…

  20. State-of-the-science on prevention of elder abuse and lessons learned from child abuse and domestic violence prevention: Toward a conceptual framework for research

    PubMed Central

    Teresi, Jeanne A.; Burnes, David; Skowron, Elizabeth A.; Dutton, Mary Ann; Mosqueda, Laura; Lachs, Mark S.; Pillemer, Karl

    2017-01-01

    The goal of this review is to discuss the state-of-the-science in elder abuse prevention. Findings from evidence-based programs to reduce elder abuse are discussed, drawing from findings and insights from evidence-based programs for child maltreatment and domestic/ intimate partner violence. A conceptual measurement model for the study of elder abuse is presented, and linked to possible measures of risk factors and outcomes. Advances in neuroscience in child maltreatment and novel measurement strategies for outcome assessment are presented. PMID:27676289

  1. Ectopic Expression of Pumpkin NAC Transcription Factor CmNAC1 Improves Multiple Abiotic Stress Tolerance in Arabidopsis

    PubMed Central

    Cao, Haishun; Wang, Li; Nawaz, Muhammad A.; Niu, Mengliang; Sun, Jingyu; Xie, Junjun; Kong, Qiusheng; Huang, Yuan; Cheng, Fei; Bie, Zhilong

    2017-01-01

    Drought, cold and salinity are the major environmental stresses that limit agricultural productivity. NAC transcription factors regulate the stress response in plants. Pumpkin (Cucurbita moschata) is an important cucurbit vegetable crop and it has strong resistance to abiotic stress; however, the biological functions of stress-related NAC genes in this crop are largely unknown. This study reports the function of CmNAC1, a stress-responsive pumpkin NAC domain protein. The CmNAC1-GFP fusion protein was transiently expressed in tobacco leaves for subcellular localization analysis, and we found that CmNAC1 is localized in the nucleus. Transactivation assay in yeast cells revealed that CmNAC1 functions as a transcription activator, and its transactivation domain is located in the C-terminus. CmNAC1 was ubiquitously expressed in different organs, and its transcript was induced by salinity, cold, dehydration, H2O2, and abscisic acid (ABA) treatment. Furthermore, the ectopic expression (EE) of CmNAC1 in Arabidopsis led to ABA hypersensitivity and enhanced tolerance to salinity, drought and cold stress. In addition, five ABA-responsive elements were enriched in CmNAC1 promoter. The CmNAC1-EE plants exhibited different root architecture, leaf morphology, and significantly high concentration of ABA compared with WT Arabidopsis under normal conditions. Our results indicated that CmNAC1 is a critical factor in ABA signaling pathways and it can be utilized in transgenic breeding to improve the abiotic stress tolerance of crops. PMID:29234347

  2. O-GlcNAc site-mapping of liver X receptor-α and O-GlcNAc transferase.

    PubMed

    Fan, Qiong; Moen, Anders; Anonsen, Jan Haug; Bindesbøll, Christian; Sæther, Thomas; Carlson, Cathrine Rein; Grønning-Wang, Line M

    2018-05-05

    The Liver X Receptor α (LXRα) belongs to the nuclear receptor superfamily and plays an essential role in regulating cholesterol, lipid and glucose metabolism and inflammatory responses. We have previously shown that LXRα is post-translationally modified by O-linked β-N-acetyl-glucosamine (O-GlcNAc) with increased transcriptional activity. Moreover, we showed that LXRα associates with O-GlcNAc transferase (OGT) in vitro and in vivo in mouse liver. In this study, we report that human LXRα is O-GlcNAc modified in its N-terminal domain (NTD) by identifying a specific O-GlcNAc site S49 and a novel O-GlcNAc modified peptide 20 LWKPGAQDASSQAQGGSSCILRE 42 . However, O-GlcNAc site-mutations did not modulate LXRα transactivation of selected target gene promoters in vitro. Peptide array and co-immunoprecipitation assays demonstrate that LXRα interacts with OGT in its NTD and ligand-binding domain (LBD) in a ligand-independent fashion. Moreover, we map two new O-GlcNAc sites in the longest OGT isoform (ncOGT): S437 in the tetratricopeptide repeat (TPR) 13 domain and T1043 in the far C-terminus, and a new O-GlcNAc modified peptide (amino acids 826-832) in the intervening region (Int-D) within the catalytic domain. We also map four new O-GlcNAc sites in the short isoform sOGT: S391, T393, S399 and S437 in the TPRs 11-13 domain. Future studies will reveal the biological role of identified O-GlcNAc sites in LXRα and OGT. Copyright © 2018 Elsevier Inc. All rights reserved.

  3. Advocacy Journey Promoting Child Sexual Abuse Prevention in Hong Kong.

    PubMed

    Cheung, Monit; Leung, Carol A; Liu, Elaine Suk-Ching

    2017-01-01

    In a country without a mandatory child abuse reporting system, advocacy for child welfare law can be a tedious and difficult process. This article documents a 10-year advocacy journey based on the capacity-building concept in social sustainability theory which aims to: raise public awareness of child sexual abuse, provide an idea for branding an inquiry column, and connect advocacy efforts to law reforms. Over the past decade in Hong Kong, a total of 336 public inquiries were anonymously sent to Wu Miu Column and published in three local major newspapers. Among these inquiries, 131 inquiries involved child sexual abuse that the "affected individuals" were molested in school or at home and knew the abusers but did not report their cases to child protection services. Inquirers reported more male than female abusers. Proportionally and significantly, female abusers tended to abuse younger children, compared to male abusers who tended to abuse older children. Many abusers were minors who abused younger children, which explains people's reluctance to report the abuse to child protection services. The discovery of this underage phenomenon motivated child advocates to challenge the common law presumption that a boy under the age of 14 is incapable of sexual intercourse. Social workers in this advocacy journey must sustain continuous efforts to prevent youth from becoming future perpetrators.

  4. A novel wheat NAC transcription factor, TaNAC30, negatively regulates resistance of wheat to stripe rust.

    PubMed

    Wang, Bing; Wei, Jinping; Song, Na; Wang, Ning; Zhao, Jing; Kang, Zhensheng

    2018-05-01

    NAC transcription factors are widespread in the plant kingdom and play essential roles in the transcriptional regulation of defense responses. In this study, we isolated a novel NAC transcription factor gene, TaNAC30, from a cDNA library constructed from wheat (Triticum aestivum) plants inoculated with the stripe rust pathogen Puccinia striiformis f. sp. tritici (Pst). TaNAC30 contains a typical NAM domain and localizes to the nucleus. Yeast one-hybrid assays revealed that TaNAC30 exhibits transcriptional activity and that its C-terminus is necessary for the activation of transcription. Expression of TaNAC30 increased when host plants were infected with a virulent race (CYR31) of the rust fungus Pst. Silencing of TaNAC30 by virus-induced gene silencing inhibited colonization of the virulent Pst isolate CYR31. Moreover, detailed histological analyses showed that silencing of TaNAC30 enhanced resistance to Pst by inducing a significant increase in the accumulation of H 2 O 2 . Finally, we overexpressed TaNAC30 in fission yeast and determined that cell viability was severely reduced in TaNAC30-transformed cells grown on medium containing H 2 O 2 . These results suggest that TaNAC30 negatively regulates plant resistance in a compatible wheat-Pst interaction. © 2017 Institute of Botany, Chinese Academy of Sciences.

  5. Hidden Disabilities: A Look at Alcohol and Other Drug Abuse Prevention.

    ERIC Educational Resources Information Center

    VSA Educational Services, Washington, DC. Resource Center on Substance Abuse Prevention and Disability.

    This leaflet discusses alcohol and other drug abuse prevention for individuals with hidden disabilities such as cancer, epilepsy, diabetes, kidney failure, hemophilia, hypertension, early stages of acquired immune deficiency syndrome (AIDS), or heart disease. Their increased risk for alcohol and other drug abuse and reasons for increased risk are…

  6. Biosynthesis of UDP-GlcNAc, UndPP-GlcNAc and UDP-GlcNAcA Involves Three Easily Distinguished 4-Epimerase Enzymes, Gne, Gnu and GnaB

    PubMed Central

    Cunneen, Monica M.; Liu, Bin; Wang, Lei; Reeves, Peter R.

    2013-01-01

    We have undertaken an extensive survey of a group of epimerases originally named Gne, that were thought to be responsible for inter-conversion of UDP-N-acetylglucosamine (UDP-GlcNAc) and UDP-N-acetylgalactosamine (UDP-GalNAc). The analysis builds on recent work clarifying the specificity of some of these epimerases. We find three well defined clades responsible for inter-conversion of the gluco- and galacto-configuration at C4 of different N-acetylhexosamines. Their major biological roles are the formation of UDP-GalNAc, UDP-N-acetylgalactosaminuronic acid (UDP-GalNAcA) and undecaprenyl pyrophosphate-N-acetylgalactosamine (UndPP-GalNAc) from the corresponding glucose forms. We propose that the clade of UDP-GlcNAcA epimerase genes be named gnaB and the clade of UndPP-GlcNAc epimerase genes be named gnu, while the UDP-GlcNAc epimerase genes retain the name gne. The Gne epimerases, as now defined after exclusion of those to be named GnaB or Gnu, are in the same clade as the GalE 4-epimerases for inter-conversion of UDP-glucose (UDP-Glc) and UDP-galactose (UDP-Gal). This work brings clarity to an area that had become quite confusing. The identification of distinct enzymes for epimerisation of UDP-GlcNAc, UDP-GlcNAcA and UndPP-GlcNAc will greatly facilitate allocation of gene function in polysaccharide gene clusters, including those found in bacterial genome sequences. A table of the accession numbers for the 295 proteins used in the analysis is provided to enable the major tree to be regenerated with the inclusion of additional proteins of interest. This and other suggestions for annotation of 4-epimerase genes will facilitate annotation. PMID:23799153

  7. 75 FR 8978 - Center for Substance Abuse Prevention; Notice of Cancellation of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-26

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Substance Abuse and Mental Health Services Center for Substance Abuse Prevention; Notice of Cancellation of Meeting Pursuant to Public Law 92-462, notice is hereby given of a cancellation of the February 10, 2010 meeting of the Substance Abuse and Mental Health...

  8. 75 FR 11185 - Center for Substance Abuse Prevention; Notice of Cancellation of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-10

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Substance Abuse and Mental Health Services Administration Center for Substance Abuse Prevention; Notice of Cancellation of Meeting Pursuant to Public Law 92-462, notice is hereby given of a cancellation of the March 8, 2010 meeting of the Substance Abuse and Mental...

  9. Elder Abuse: Global Situation, Risk Factors, and Prevention Strategies

    PubMed Central

    Pillemer, Karl; Burnes, David; Riffin, Catherine; Lachs, Mark S.

    2016-01-01

    Purpose: Elder mistreatment is now recognized internationally as a pervasive and growing problem, urgently requiring the attention of health care systems, social welfare agencies, policymakers, and the general public. In this article, we provide an overview of global issues in the field of elder abuse, with a focus on prevention. Design and Methods: This article provides a scoping review of key issues in the field from an international perspective. Results: By drawing primarily on population-based studies, this scoping review provided a more valid and reliable synthesis of current knowledge about prevalence and risk factors than has been available. Despite the lack of scientifically rigorous intervention research on elder abuse, the review also identified 5 promising strategies for prevention. Implications: The findings highlight a growing consensus across studies regarding the extent and causes of elder mistreatment, as well as the urgent need for efforts to make elder mistreatment prevention programs more effective and evidence based. PMID:26994260

  10. Psychiatric Nursing's Role in Child Abuse: Prevention, Recognition, and Treatment.

    PubMed

    Ellington, Erin

    2017-11-01

    Child abuse affects hundreds of thousands of children in the United States each year. The effects from maltreatment extend beyond the physical injuries-the lasting effects on the child's mental health can be lifelong. Psychiatric nurses have a vital role to play in the prevention, recognition, and treatment of child abuse. [Journal of Psychosocial Nursing and Mental Health Services, 55(11), 16-20.]. Copyright 2017, SLACK Incorporated.

  11. Prevention of alcohol and drug abuse: what works?

    PubMed

    Kumpfer, Karol L

    2002-09-01

    There is no single "best" prevention program, and no one program or approach will stop all drug use. There are many effective research-based programs; the best approach for any particular population requires selecting the best intervention for the target population on the basis of a knowledge of the risk and protective factors in that population. Unfortunately, the most highly marketed school or family programs are generally not those programs with the best outcomes. The best approach to prevention is to begin early to reduce emerging behavioral and emotional problems in youth. Longer-lasting effects should accrue from changing school, community, and family environmental conditions that promote and maintain drug problems in youth. More and more prevention specialists are considering moving from a focus on the individual to changes in total systems or the environmental contexts that promote or hinder drug use. On the basis of economic considerations, the "whole family" systems-change approach of family skills training classes is becoming popular even in the managed care environment. The greatest challenge facing the drug abuse prevention field is to get information out to practitioners and communities about the best prevention programs, approaches, and principles of effectiveness. Researchers and funding agencies must learn how to effectively market the most successful programs to bridge the gap between research and practice. We must become as effective at marketing drug prevention programs as drug dealers are at promoting and selling drugs. Communities need health care professionals who are knowledgeable about substance abuse prevention and who can advocate the implementation and ongoing improvement of prevention programs with known effectiveness.

  12. Measures to prevent and reduce drug abuse among young people in Burma.

    PubMed

    Khant, U

    1985-01-01

    Opium and to a certain extent cannabis were the only drugs of abuse in Burma until the early 1970s when heroin addiction spread rapidly among young people, reaching epidemic proportions. Heroin addiction has caused serious social and health problems that prompted the authorities to adopt new legislation in 1974, the Narcotic and Dangerous Drugs Law, which provided for compulsory treatment and severe penalties for drug-related infractions, including the death sentence for certain categories of drug trafficking. The authorities in Burma consider that legislation, drug-law enforcement, prevention, treatment and rehabilitation, and community measures are important and interrelated strategies in combating drug abuse among young people. Various forms of drug-abuse preventive programmes are carried out for such groups as youths, parents, community leaders and professionals dealing with the problems of the young. Preventive school programmes include lectures and discussions; exhibitions; essay writing and other forms of competition for students; in-service training for teachers; healthy alternatives to drug use; a scheme for talented students; and participation in a national mass movement for literacy. Young people are also encouraged to take active part in various community programmes such as the "Red Cross" and voluntary fire brigades as well as in specially designed programmes that are carried out at the local level to prevent and reduce drug abuse. As the extended family still prevails in Burma, with parents and elders being respected by the young, this important resource is utilized in coping with drug abuse among young people.(ABSTRACT TRUNCATED AT 250 WORDS)

  13. Abuse Prevention Policy on Alcohol and Other Drugs.

    ERIC Educational Resources Information Center

    Mississippi Univ., University.

    This document presents the University of Mississippi's campus drug and alcohol prevention policy. A four page folder details policy and regulations including: Mississippi law regarding alcohol and other drugs (e.g., penalties for trafficking and possession), university disciplinary sanctions, health risks of drug abuse, and counseling and…

  14. Benefit-Cost Analysis of Drug Abuse Prevention Programs: A Macroscopic Approach.

    ERIC Educational Resources Information Center

    Kim, Sehwan; And Others

    1995-01-01

    Determines the overall strategy for initiating benefit-cost analysis (BCA) in relation to drug abuse prevention programs, followed by definitions of BCA and cost-effectiveness analysis. Determines the most likely population benefit-cost efficiency ratio of 15:1, indicating that there is a $15 savings on every dollar spent on drug abuse education.…

  15. Jump start: a targeted substance abuse prevention program.

    PubMed

    Harrington, N G; Donohew, L

    1997-10-01

    A substance abuse prevention and life skills program for economically disadvantaged, high sensation seeking African American teens was developed and tested in Cincinnati, Ohio. Formative research was conducted to determine program content and format. Over two implementations, 289 individuals in the target population were recruited as participants for the field test of the program. For the first implementation, participants were randomly selected from the city's summer youth employment program. For the second, a media campaign was designed to recruit participants. Process evaluation indicated that participants evaluated the program extremely positively. Outcome evaluation indicated that significant pretest differences between high and low sensation seekers were neutralized for liquor and marijuana in both years of the program and for attitude toward drugs in the first year of the program. These results suggest that sensation seeking is a useful message design and audience-targeting variable for substance abuse prevention program design. Implications and recommendations for future research are discussed.

  16. Understanding a Need...Alcohol and Other Drug Abuse Prevention for People with Disabilities.

    ERIC Educational Resources Information Center

    VSA Educational Services, Washington, DC. Resource Center on Substance Abuse Prevention and Disability.

    This booklet provides an overview of alcohol and other drug abuse prevention, disability, and the relationship between the two issues. It cites the incidence of alcohol and other drug abuse among people with disabilities. It looks at alcohol and other drug abuse risk factors that are disability related, such as medication use, chronic pain,…

  17. Strategic Prevention Framework State Incentive Grant Progress Report: Building a Sustainable Substance Abuse Prevention System, State of Hawai'i, 2006-2010

    ERIC Educational Resources Information Center

    Yuan, S.; Lai, M.C.; Heusel, K.

    2011-01-01

    In 2006, the Hawai'i State Department of Health (DOH) received the Strategic Prevention Framework State Incentive Grant (SPF-SIG) from the Substance Abuse and Mental Health Services Administration (SAMHSA) to establish a comprehensive, coordinated, and sustainable substance abuse prevention infrastructure in Hawai'i. The SPF-SIG Project is funded…

  18. The Glycine soja NAC transcription factor GsNAC019 mediates the regulation of plant alkaline tolerance and ABA sensitivity.

    PubMed

    Cao, Lei; Yu, Yang; Ding, Xiaodong; Zhu, Dan; Yang, Fan; Liu, Beidong; Sun, Xiaoli; Duan, Xiangbo; Yin, Kuide; Zhu, Yanming

    2017-10-01

    Overexpression of Gshdz4 or GsNAC019 enhanced alkaline tolerance in transgenic Arabidopsis. We proved that Gshdz4 up-regulated both GsNAC019 and GsRD29B but GsNAC019 may repress the GsRD29B expression under alkaline stress. Wild soybean (Glycine soja) has a high tolerance to environmental challenges. It is a model species for dissecting the molecular mechanisms of salt-alkaline stresses. Although many NAC transcription factors play important roles in response to multiple abiotic stresses, such as salt, osmotic and cold, their mode of action in alkaline stress resistance is largely unknown. In our study, we identified a G. soja NAC gene, GsNAC019, which is a homolog of the Arabidopsis AtNAC019 gene. GsNAC019 was highly up-regulated by 50 mM NaHCO 3 treatment in the roots of wild soybean. Further investigation showed that a well-characterized transcription factor, Gshdz4 protein, bound the cis-acting element sequences (CAATA/TA), which are located in the promoter of the AtNAC019/GsNAC019 genes. Overexpression of Gshdz4 positively regulated AtNAC019 expression in transgenic Arabidopsis, implying that AtNAC019/GsNAC019 may be the target genes of Gshdz4. GsNAC019 was demonstrated to be a nuclear-localized protein in onion epidermal cells and possessed transactivation activity in yeast cells. Moreover, overexpression of GsNAC019 in Arabidopsis resulted in enhanced tolerance to alkaline stress at the seedling and mature stages, but reduced ABA sensitivity. The closest Arabidopsis homolog mutant plants of Gshdz4, GsNAC019 and GsRD29B containing athb40, atnac019 and atrd29b were sensitive to alkaline stress. Overexpression or the closest Arabidopsis homolog mutant plants of the GsNAC019 gene in Arabidopsis positively or negatively regulated the expression of stress-related genes, such as AHA2, RD29A/B and KIN1. Moreover, this mutation could phenotypically promoted or compromised plant growth under alkaline stress, implying that GsNAC019 may contribute to alkaline stress

  19. Drug Abuse Prevention: School-based Strategies That Work. ERIC Digest.

    ERIC Educational Resources Information Center

    Bosworth, Kris

    This Digest discusses the role of the school, the community, and teacher preparation programs in alcohol, tobacco, and other drugs (ATOD) prevention among adolescents. It proposes that a comprehensive drug abuse prevention curriculum should incorporate: (1) normative education to help students realize that use of ATOD is not the norm for…

  20. School-Based Childhood Sexual Abuse Prevention Programs: An Integrative Review

    ERIC Educational Resources Information Center

    Fryda, Candice M.; Hulme, Polly A.

    2015-01-01

    One prevention strategy for childhood sexual abuse (CSA) involves educational programs delivered to children in the school environment. The purpose of this integrative literature review was to determine the state of the science on school-based CSA prevention programs. The authors extracted data from 26 articles that fit inclusion criteria to…

  1. [Child sexual abuse. Epidemiology, clinical diagnostics, therapy, and prevention].

    PubMed

    Fegert, J M; Hoffmann, U; Spröber, N; Liebhardt, H

    2013-02-01

    The article provides an overview of the research on sexual abuse and the current political developments in Germany. First, the terminology of sexual child abuse is discussed, followed by the presentation of epidemiological data. The section on diagnostics and therapy shows that--because of mostly nonspecific indicators--the diagnosis of child sexual abuse is very difficult to define. Child sexual abuse is discussed as a traumatic experience for children and adolescents with different psychiatric and physical diseases. Current studies have shown that especially cognitive behavioral therapeutic-oriented approaches are effective in curing posttraumatic stress disorders. Based on the new German Child Protection Act, the focus lies on the clarification of confidentiality for medical professionals and their right to consulting services for child protection. In conclusion, guidelines and minimum standards for a child prevention and protection model are presented as well as institutional recommendations addressed to all institutions (also clinical) that take care of or treat children and adolescents.

  2. Culturally appropriate HIV/AIDS and substance abuse prevention programs for urban Native youth.

    PubMed

    Aguilera, Solis; Plasencia, Ana Vanesa

    2005-09-01

    This article will examine HIV/AIDS and substance abuse prevention for urban Native youth in Oakland, California. It will highlight the Native American Health Center's Youth Services programs. These programs incorporate solutions based on a traditional value system rooted in Native culture and consisting of youth empowerment, leadership training, prevention activities, traditional cultural activities and wellness and life skills education. They aim to reduce HIV/AIDS and substance abuse risk for American Indian/Alaska Native (AI/AN) youth through structured, community-based interventions. The Youth Services Program's events, such as the Seventh Native American Generation and the Gathering of Native Americans, offer effective and culturally relevant ways of teaching youth about American Indian/Alaska Native history, intergenerational trauma, and traditional Native culture. Satisfaction surveys gathered from these youth provide invaluable data on the positive effects of these prevention efforts. The need for culturally relevant and culturally appropriate HIV/AIDS and substance abuse prevention programs for urban AI/AN youth is apparent. These prevention efforts must be creatively integrated into the multidimensional and complex social structures of Native American youth.

  3. Parental Communication as a Tool Kit for Preventing Sexual Abuse among Adolescent Secondary School Students

    ERIC Educational Resources Information Center

    Tayo, Ajayi Beatrice; Olawuyi, B. O.

    2016-01-01

    This study employed the survey design to investigate the relevance of parent communication in preventing sexual abuse among secondary school students in Nigeria. The instrument for data collection tagged "Parent Communication Strategy for Preventing Sexual Abuse questionnaire" (PCOSPSAQ), was a researcher designed instrument. It was…

  4. Sexual Abuse Prevention Project for Deaf/Hard of Hearing Children.

    ERIC Educational Resources Information Center

    ACEHI Journal, 1990

    1990-01-01

    The Sexual Abuse Prevention Program for Deaf Children, a program of the Greater Vancouver Association of the Deaf in British Columbia (Canada), plans to conduct a needs assessment of children ages 8-15 in the Alberta, British Columbia, and Yukon regions; develop prevention resources; and develop a comprehensive national distribution plan for the…

  5. The Juvenile and Adolescent Substance Abuse Prevention Program: An Evaluation

    ERIC Educational Resources Information Center

    Talpade, Medha; Lynch, Diane; Lattimore, Barbara; Graham, Ashlee

    2008-01-01

    The Juvenile and Adolescent Substance Abuse Prevention Program (JASAP) is a curriculum-based prevention and health promotion program for youth between the ages of 13 to 18 years in Fulton County, Georgia. The program was established in 2007 to promote healthy decision-making skills that would eventually lead to informed choices and decisions…

  6. Function of Hevea brasiliensis NAC1 in dehydration-induced laticifer differentiation and latex biosynthesis.

    PubMed

    Cao, Yuxin; Zhai, Jinling; Wang, Qichao; Yuan, Hongmei; Huang, Xi

    2017-01-01

    HbNAC1 is a transcription factor in rubber plants whose expression is induced by dehydration, leading to latex biosynthesis. Laticifer is a special tissue in Hevea brasiliensis where natural rubber is biosynthesized and accumulated. In young stems of epicormic shoots, the differentiation of secondary laticifers can be induced by wounding, which can be prevented when the wounding site is wrapped. Using this system, differentially expressed genes were screened by suppression subtractive hybridization (SSH) and macroarray analyses. This led to the identification of several dehydration-related genes that could be involved in laticifer differentiation and/or latex biosynthesis, including a NAC transcription factor (termed as HbNAC1). Tissue sections confirmed that local tissue dehydration was a key signal for laticifer differentiation. HbNAC1 was localized at the nucleus and showed strong transcriptional activity in yeast, suggesting that HbNAC1 is a transcription factor. Furthermore, HbNAC1 was found to bind to the cis-element CACG in the promoter region of the gene encoding the small rubber particle protein (SRPP). Transgenic experiments also confirmed that HbNAC1 interacted with the SRPP promoter when co-expressed, and enhanced expression of the reporter gene β-glucuronidase occurred in planta. In addition, overexpression of HbNAC1 in tobacco plants conferred drought tolerance. Together, the data suggest that HbNAC1 might be involved in dehydration-induced laticifer differentiation and latex biosynthesis.

  7. Elder Abuse: Global Situation, Risk Factors, and Prevention Strategies.

    PubMed

    Pillemer, Karl; Burnes, David; Riffin, Catherine; Lachs, Mark S

    2016-04-01

    Elder mistreatment is now recognized internationally as a pervasive and growing problem, urgently requiring the attention of health care systems, social welfare agencies, policymakers, and the general public. In this article, we provide an overview of global issues in the field of elder abuse, with a focus on prevention. This article provides a scoping review of key issues in the field from an international perspective. By drawing primarily on population-based studies, this scoping review provided a more valid and reliable synthesis of current knowledge about prevalence and risk factors than has been available. Despite the lack of scientifically rigorous intervention research on elder abuse, the review also identified 5 promising strategies for prevention. The findings highlight a growing consensus across studies regarding the extent and causes of elder mistreatment, as well as the urgent need for efforts to make elder mistreatment prevention programs more effective and evidence based. © The Author 2016. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  8. Prevention of Child Sexual Abuse Victimization: A Meta Analysis of School Programs.

    ERIC Educational Resources Information Center

    Rispens, Jan; Aleman, Andre; Goudena, Paul P.

    1997-01-01

    Meta-analysis of 16 evaluation studies of school programs aimed at the prevention of child sexual abuse victimization found significant and considerable mean postintervention and follow-up effect sizes, indicating that the programs were effective in teaching children sexual abuse concepts and self-protection skills. Program duration and content…

  9. Factors associated with the implementation of programs for drug abuse prevention in schools

    PubMed Central

    Pereira, Ana Paula Dias; Paes, Ângela Tavares; Sanchez, Zila M

    2016-01-01

    ABSTRACT OBJECTIVE To analyze if characteristics of managers, schools, and curriculum are associated with the implementation of programs for drug abuse prevention in elementary and high schools. METHODS Cross-sectional study, with random sample of 263 school managers. Data were collected between 2012 and 2013 by a program that sends forms via internet. A closed self-filling questionnaire was applied online. Statistical analysis included Chi-square tests and logistic regression models. The outcome variable was the presence of program for drug abuse prevention inserted in the daily life and educational program of the school. The explanatory variables were divided into: demographic data of the manager; characteristics of the school and of the curriculum; health education; and drug use in the school. RESULTS We found that 42.5% (95%CI 36.1–49.1) of the evaluated schools had programs for drug abuse prevention. With the multiple logistic regression model, we observed that the more time the manager has worked with education, the chance of the school having a program increased at about 4.0%. Experimenting with innovative teaching techniques also increased at about six times the chance of the school developing a program for drug abuse prevention. The difficulties in the implementation of the programs were more present in state and municipal schools, when compared with private schools, due to, for instance: lack of teaching materials, lack of money, and competing demands for teaching other subjects. CONCLUSIONS The implementation of programs for drug abuse prevention in the city of Sao Paulo is associated with the experience of the manager in education and with the teaching strategies of the school. PMID:27509010

  10. A Proactive Alcohol and Drug Abuse Prevention Program.

    ERIC Educational Resources Information Center

    Sallett, Alphonse J.

    Anticipating a resident population by 1991, the State University of New York Institute of Technology at Utica/Rome is establishing a proactive alcohol and drug abuse prevention program with links to the surrounding community. According to a recent study, the college student population exceeds national norms for alcohol and drug consumption, and…

  11. Child sexual abuse, links to later sexual exploitation/high-risk sexual behavior, and prevention/treatment programs.

    PubMed

    Lalor, Kevin; McElvaney, Rosaleen

    2010-10-01

    This paper reviews the literature on the nature and incidence of child sexual abuse, explores the link between child sexual abuse and later sexual exploitation, and reviews the literature on prevention strategies and effective interventions in child sexual abuse services. Our understanding of the international epidemiology of child sexual abuse is considerably greater than it was just 10 years ago, and studies from around the world are examined. Childhood sexual abuse can involve a wide number of psychological sequelae, including low self-esteem, anxiety, and depression. Numerous studies have noted that child sexual abuse victims are vulnerable to later sexual revictimization, as well as the link between child sexual abuse and later engagement in high-risk sexual behaviour. Survivors of child sexual abuse are more likely to have multiple sex partners, become pregnant as teenagers, and experience sexual assault as adults. Various models which attempt to account for this inter-relationship are presented; most invoke mediating variables such as low self-esteem, drug/alcohol use, PTSD and distorted sexual development. Prevention strategies for child sexual abuse are examined including media campaigns, school-based prevention programmes, and therapy with abusers. The results of a number of meta-analyses are examined. However, researchers have identified significant methodological limitations in the extant research literature that impede the making of recommendations for implementing existing therapeutic programmes unreservedly.

  12. "Talking about child sexual abuse would have helped me": Young people who sexually abused reflect on preventing harmful sexual behavior.

    PubMed

    McKibbin, Gemma; Humphreys, Cathy; Hamilton, Bridget

    2017-08-01

    Harmful sexual behavior carried out by children and young people accounts for about half of all child sexual abuse perpetration. The aim of this study was to draw on the insights of young people who had been sexually abusive to enhance the current prevention agenda. The study involved semi-structured interviews with 14 young people and six treatment-providing workers. Sampling was purposive and the young people had previously completed a treatment program for harmful sexual behaviour in Victoria, Australia. The young people were approached as experts based on their previous experience of engaging in harmful sexual behavior. At the same time, their past abusive behavior was not condoned or minimised. Constructivist Grounded Theory was used to analyse the qualitative data. Opportunities for preventing harmful sexual behavior were the focus of the interviews with young people and workers. The research identified three opportunities for prevention, which involved acting on behalf of children and young people to: reform their sexuality education; redress their victimization experiences; and help their management of pornography. These opportunities could inform the design of initiatives to enhance the prevention agenda. Copyright © 2017 Elsevier Ltd. All rights reserved.

  13. Preventing Elder Abuse: Identificaton of High Risk Factors Prior to Placement Decisions.

    ERIC Educational Resources Information Center

    Kosberg, Jordan I.

    1988-01-01

    Asserts that some elder abuse can be prevented by systematic assessment of the older person and the potential caregiver, as well as of the family constellation. Uses research findings to identify high-risk factors associated with elder abuse, factors that can be used to guide placement decisions. (Author/nB)

  14. New Hope for Preventing Child Abuse and Neglect: Proven Solutions To Save Lives and Prevent Future Crime. A Report by Fight Crime: Invest in Kids.

    ERIC Educational Resources Information Center

    Kass, David; Miller, Cate; Rollin, Miriam; Evans, Phil; Shah, Rita

    Asserting that children who are abused or neglected are at risk of becoming future violent criminals, this report argues that this cycle of violence can be prevented by investing in recently confirmed abuse prevention and intervention strategies. The report presents information on the number of deaths each year due to abuse and neglect and calls…

  15. Child Sexual Abuse Prevention Education: A review of School Policy and Curriculum Provision in Australia

    ERIC Educational Resources Information Center

    Walsh, Kerryann; Berthelsen, Donna; Nicholson, Jan M.; Brandon, Leisa; Stevens, Judyann; Rachele, Jerome N.

    2013-01-01

    The past four decades have seen increasing public and professional awareness of child sexual abuse. Congruent with public health approaches to prevention, efforts to eliminate child sexual abuse have inspired the emergence of prevention initiatives which can be provided to all children as part of their standard school curriculum. However,…

  16. Is the Receptivity of Substance Abuse Prevention Programming Affected by Students' Perceptions of the Instructor?

    ERIC Educational Resources Information Center

    Stephens, Peggy C.; Sloboda, Zili; Grey, Scott; Stephens, Richard; Hammond, Augustine; Hawthorne, Richard; Teasdale, Brent; Williams, Joseph

    2009-01-01

    Drawing on the elaboration likelihood model of persuasive communication, the authors examine the impact of the perceptions of the instructor or source on students' receptivity to a new substance abuse prevention curriculum. Using survey data from a cohort of students participating in the Adolescent Substance Abuse Prevention Study, the authors use…

  17. The Elder Abuse Prevention Project, Phase Two, Three and Four. Final Report.

    ERIC Educational Resources Information Center

    Regina Univ. (Saskatchewan). Univ. Extension. Seniors Education Centre.

    This document presents the final report from an educational and community development program designed to raise awareness about the abuse and neglect of the elderly. The Elder Abuse Prevention Project is briefly described in terms of project goals, objectives, the model used, the target groups served, and the evaluation processes employed. It is…

  18. Public enemy number one: the US Advertising Council's first drug abuse prevention campaign.

    PubMed

    Niesen, Molly

    2011-01-01

    This article explores the Advertising Council's first national drug abuse prevention campaign in the 1970s. Scholarship thus far has demonstrated the ways in which the issue of drug abuse represented a chief political strategy for President Nixon. Evidence from major trade press publications, congressional hearings, and an array of archival sources suggest that this campaign was also part of a public relations crusade on behalf of the advertising industry in response to public criticism of its role in abetting a culture of drug dependence. These institutional and political pressures helped shape drug abuse prevention in the 1970 s and for the decades that followed. Copyright © 2011 Informa Healthcare USA, Inc.

  19. 3 CFR 8645 - Proclamation 8645 of March 31, 2011. National Child Abuse Prevention Month, 2011

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... them is one of our greatest responsibilities. During National Child Abuse Prevention Month, we renew... 3 The President 1 2012-01-01 2012-01-01 false Proclamation 8645 of March 31, 2011. National Child... 8645 of March 31, 2011 Proc. 8645 National Child Abuse Prevention Month, 2011By the President of the...

  20. Child maltreatment and risk patterns among participants in a child abuse prevention program.

    PubMed

    Duffy, Jennifer Y; Hughes, Marcia; Asnes, Andrea G; Leventhal, John M

    2015-06-01

    The relationship between risk factors and Child Protective Services (CPS) outcomes in families who participate in home visiting programs to prevent abuse and neglect and who are reported to CPS is largely unknown. We examined the relationship between parental risk factors and the substantiation status and number of CPS reports in families in a statewide prevention program. We reviewed CPS reports from 2006 to 2008 for families in Connecticut's child abuse prevention program. Six risk factors (histories of CPS, domestic violence [DV], mental health, sexual abuse, substance abuse, and criminal involvement) and the number of caregivers were abstracted to create risk scores for each family member. Maltreatment type, substantiation, and number of reports were recorded. Odds ratios were calculated. Of 1,125 families, 171 (15.6%) had at least one CPS report, and reports of 131 families were available for review. Families with a substantiated (25.2%) versus unsubstantiated (74.8%) first report had a high number of paternal risk factors (OR=6.13, 95% CI [1.89, 20.00]) and were more likely to have a history of maternal DV (OR=8.47, 95% CI [2.96, 24.39]), paternal DV (OR=11.23, 95% CI [3.33, 38.46]), and maternal criminal history (OR=4.55; 95% CI [1.32, 15.60]). Families with >1 report (34.4%) versus 1 report (65.6%) were more likely to have >3 caregivers, but this was not statistically significant (OR=2.53, 95% CI [0.98, 6.54]). In a prevention program for first-time families, DV, paternal risk, maternal criminal history, and an increased number of caregivers were associated with maltreatment outcomes. Targeting parental violence may impact child abuse prevention. Copyright © 2014 Elsevier Ltd. All rights reserved.

  1. Teachers' knowledge, attitudes and experience in sexual abuse prevention education in El Salvador.

    PubMed

    Hurtado, Alicia; Katz, Craig; Ciro, Dianne; Guttfreund, Daniel

    2013-01-01

    Research on how to prevent child sexual abuse (CSA) in developing nations is practically non-existent. We sought to determine Salvadoran teachers' knowledge, attitudes, experience and barriers to CSA detection and reporting to assess the need for a CSA prevention programme and to assess barriers in conducting such a programme. One hundred teachers completed a questionnaire while they visited the Tin Marin Children's Museum in San Salvador. Nineteen of these teachers also participated in a focus group. We found that 89% of teachers reported at least two signs and symptoms of child abuse. One hundred per cent of teachers agreed that it is their responsibility to teach students about sexual abuse. Unusual for a study of this kind, parental migration was mentioned as making children vulnerable to CSA, and fear of gang violence and retribution was identified as interfering with teachers' ability to protect children. We conclude that Salvadoran teachers were knowledgeable about CSA detection and reporting and would support a programme in which they are trained to speak to their students about this topic. Barriers to reporting child abuse, such as teachers' safety and fear, need to be addressed in future CSA prevention programmes.

  2. Say It Straight: Adolescent Substance Abuse Prevention Training.

    ERIC Educational Resources Information Center

    Englander-Golden, Paula; And Others

    Patterns of drug use among teenagers indicate they are highly influenced by peers. To examine the influence of Say It Straight, an alcohol/drug abuse prevention program aimed at teaching adolescents to deal with peer pressure, sixth, seventh and eighth graders (N=509) created and role played situations in which they wanted to say "no" to…

  3. Community College Presidents' Role in Alcohol and Other Drug Abuse Prevention. Prevention Updates

    ERIC Educational Resources Information Center

    DeJong, William

    2006-01-01

    This publication is designed to guide presidents of community colleges and their administrative staff as they focus on alcohol and other drug (AOD) abuse prevention. The first section reviews the challenges facing community colleges in reducing student substance use and the strengths the colleges draw on in addressing it. The second section…

  4. Community Action Guide to Policies for Prevention: The Recommendations of the Join Together Policy Panel on Preventing Substance Abuse.

    ERIC Educational Resources Information Center

    Join Together, Boston, MA.

    This guide accompanies Join Together's recommendations for drug and alcohol abuse prevention for policymakers and communities. It presents strategic examples of how major institutions and residents in communities have paid attention to substance abuse and worked to overcome its effects. Part 1 contains the recommendations and key policies…

  5. Outpatient substance abuse treatment and HIV prevention: an update.

    PubMed

    Pollack, Harold A; D'Aunno, Thomas; Lamar, Barbara

    2006-01-01

    Testing and counseling, along with community outreach, have been identified as valuable in the prevention of human immunodeficiency virus (HIV) and other blood-borne diseases. This article assesses the extent to which outpatient substance abuse treatment (OSAT) programs provide such services. Longitudinal data for 1988-2000 were analyzed from the National Drug Abuse Treatment System Survey (NDATSS). Random-effects regression was used to examine factors associated with the provision of prevention services. HIV testing, which had became more common between 1990 and 1995, continued to proliferate between 1995 and 2000. The proportion of units that provide HIV testing and counseling increased from 66% to 86%. The proportion of units that provide HIV community outreach increased significantly before 1995 but then slightly decreased from 77% to 73% between 1995 and 2000. In conclusion, HIV testing and counseling widely proliferated in OSAT care. However, OSAT units remain less likely to offer HIV community outreach services.

  6. 28 CFR 0.177 - Applications for orders under the Comprehensive Drug Abuse Prevention and Control Act.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Comprehensive Drug Abuse Prevention and Control Act. 0.177 Section 0.177 Judicial Administration DEPARTMENT OF... the Comprehensive Drug Abuse Prevention and Control Act. Notwithstanding the delegation of functions... authorized to exercise the authority vested in the Attorney General by section 514 of the Comprehensive Drug...

  7. 28 CFR 0.177 - Applications for orders under the Comprehensive Drug Abuse Prevention and Control Act.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Comprehensive Drug Abuse Prevention and Control Act. 0.177 Section 0.177 Judicial Administration DEPARTMENT OF... the Comprehensive Drug Abuse Prevention and Control Act. Notwithstanding the delegation of functions... authorized to exercise the authority vested in the Attorney General by section 514 of the Comprehensive Drug...

  8. 28 CFR 0.177 - Applications for orders under the Comprehensive Drug Abuse Prevention and Control Act.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Comprehensive Drug Abuse Prevention and Control Act. 0.177 Section 0.177 Judicial Administration DEPARTMENT OF... the Comprehensive Drug Abuse Prevention and Control Act. Notwithstanding the delegation of functions... authorized to exercise the authority vested in the Attorney General by section 514 of the Comprehensive Drug...

  9. 28 CFR 0.177 - Applications for orders under the Comprehensive Drug Abuse Prevention and Control Act.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Comprehensive Drug Abuse Prevention and Control Act. 0.177 Section 0.177 Judicial Administration DEPARTMENT OF... the Comprehensive Drug Abuse Prevention and Control Act. Notwithstanding the delegation of functions... authorized to exercise the authority vested in the Attorney General by section 514 of the Comprehensive Drug...

  10. 28 CFR 0.177 - Applications for orders under the Comprehensive Drug Abuse Prevention and Control Act.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Comprehensive Drug Abuse Prevention and Control Act. 0.177 Section 0.177 Judicial Administration DEPARTMENT OF... the Comprehensive Drug Abuse Prevention and Control Act. Notwithstanding the delegation of functions... authorized to exercise the authority vested in the Attorney General by section 514 of the Comprehensive Drug...

  11. Family-Based Interventions for the Prevention of Substance Abuse and Other Impulse Control Disorders in Girls

    PubMed Central

    Kumpfer, K. L.

    2014-01-01

    Standardized family-based interventions are the most effective way of preventing or treating adolescent substance abuse and delinquency. This paper first reviews the incidence of adolescent substance abuse worldwide emphasizing gender and causes by etiological risk and protective factors. New epigenetic research is included suggesting that nurturing parenting significantly prevents the phenotypic expression of inherited genetic diseases including substance abuse. Evidence-based family interventions are reviewed including family change theories behind their success, principles and types of family-based interventions, research results, cultural adaptation steps for ethnic and international translation, and dissemination issues. The author's Strengthening Family Program is used as an example of how these principles of effective prevention and cultural adaptation can result in highly effective prevention programs not only for substance abuse, but for other impulse control disorders as well. The conclusions include recommendations for more use of computer technologies to cut the high cost of family interventions relative to youth-only prevention programs and increase the public health impact of evidence-based prevention programs. The paper recommends that to reduce health care costs these family-based approaches should be applied to the prevention and treatment of other impulse control disorders such as obesity and type 2 diabetes, sexually transmitted diseases, and delinquency. PMID:25938121

  12. Project SMART: A Social Approach to Drug Abuse Prevention. Teacher's Guide.

    ERIC Educational Resources Information Center

    Johnson, C. Anderson; And Others

    This document presents the teacher's guide for an experimental research and demonstration project which focuses on the prevention of drug abuse among youth through self-management and resistance training. The major purpose of the curriculum described in this document is to prevent and reduce the incidence of habitual cigarette smoking and of…

  13. Proximate Effects of a Child Sexual Abuse Prevention Program in Elementary School Children.

    ERIC Educational Resources Information Center

    Hebert, Martine; Lavoie, Francine; Piche, Christiane; Poitras, Michele

    2001-01-01

    The effects of the sexual child abuse prevention program ESPACE were evaluated with 133 Canadian children (grades 1-3). Children participating in the prevention program showed greater preventive knowledge and skills relative to children not participating. Follow-up data showed knowledge gains were maintained while the preventive skill gains may…

  14. Evaluation of in vitro storage characteristics of cold stored platelet concentrates with N acetylcysteine (NAC).

    PubMed

    Handigund, Mallikarjun; Bae, Tae Won; Lee, Jaehyeon; Cho, Yong Gon

    2016-02-01

    Platelets play a vital role in hemostasis and thrombosis, and their demand and usage has multiplied many folds over the years. However, due to the short life span and storage constraints on platelets, it is allowed to store them for up to 7 days at room temperature (RT); thus, there is a need for an alternative storage strategy for extension of shelf life. Current investigation involves the addition of 50 mM N acetylcysteine (NAC) in refrigerated concentrates. Investigation results revealed that addition of NAC to refrigerated concentrates prevented platelet activation and reduced the sialidase activity upon rewarming as well as on prolonged storage. Refrigerated concentrates with 50 mM NAC expressed a 23.91 ± 6.23% of CD62P (P-Selectin) and 22.33 ± 3.42% of phosphotidylserine (PS), whereas RT-stored platelets showed a 46.87 ± 5.23% of CD62P and 25.9 ± 6.48% of phosphotidylserine (PS) after 5 days of storage. Further, key metabolic parameters such as glucose and lactate accumulation indicated reduced metabolic activity. Taken together, investigation and observations indicate that addition of NAC potentially protects refrigerated concentrates by preventing platelet activation, stabilizing sialidase activity, and further reducing the metabolic activity. Hence, we believe that NAC can be a good candidate for an additive solution to retain platelet characteristics during cold storage and may pave the way for extension of storage shelf life. Copyright © 2016 Elsevier Ltd. All rights reserved.

  15. 78 FR 69702 - Center for Substance Abuse Prevention; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-20

    ... Abuse Prevention (CSAP) Drug Testing Advisory Board (DTAB) will meet via web conference on December 11... Guidelines for Federal Workplace Drug Testing Programs. Therefore, this meeting is closed to the public as... Prevention Drug Testing Advisory Board. Dates/Time/Type: December 11, 2013, from 10:00 a.m. to 2:00 p.m. E.S...

  16. Primary prevention of pediatric abusive head trauma: a cost audit and cost-utility analysis.

    PubMed

    Friedman, Joshua; Reed, Peter; Sharplin, Peter; Kelly, Patrick

    2012-01-01

    To obtain comprehensive, reliable data on the direct cost of pediatric abusive head trauma in New Zealand, and to use this data to evaluate the possible cost-benefit of a national primary prevention program. A 5 year cohort of infants with abusive head trauma admitted to hospital in Auckland, New Zealand was reviewed. We determined the direct costs of hospital care (from hospital and Ministry of Health financial records), community rehabilitation (from the Accident Compensation Corporation), special education (from the Ministry of Education), investigation and child protection (from the Police and Child Protective Services), criminal trials (from the Police, prosecution and defence), punishment of offenders (from the Department of Corrections) and life-time care for moderate or severe disability (from the Accident Compensation Corporation). Analysis of the possible cost-utility of a national primary prevention program was undertaken, using the costs established in our cohort, recent New Zealand national data on the incidence of pediatric abusive head trauma, international data on quality of life after head trauma, and published international literature on prevention programs. There were 52 cases of abusive head trauma in the sample. Hospital costs totaled $NZ2,433,340, child protection $NZ1,560,123, police investigation $NZ1,842,237, criminal trials $NZ3,214,020, punishment of offenders $NZ4,411,852 and community rehabilitation $NZ2,895,848. Projected education costs for disabled survivors were $NZ2,452,148, and the cost of projected lifetime care was $NZ33,624,297. Total costs were $NZ52,433,864, averaging $NZ1,008,344 per child. Cost-utility analysis resulted in a strongly positive economic argument for primary prevention, with expected case scenarios showing lowered net costs with improved health outcomes. Pediatric abusive head trauma is very expensive, and on a conservative estimate the costs of acute hospitalization represent no more than 4% of lifetime

  17. A Mixed Methods Evaluation of Early Childhood Abuse Prevention Within Evidence-Based Home Visiting Programs.

    PubMed

    Matone, M; Kellom, K; Griffis, H; Quarshie, W; Faerber, J; Gierlach, P; Whittaker, J; Rubin, D M; Cronholm, P F

    2018-05-31

    Objectives In this large scale, mixed methods evaluation, we determined the impact and context of early childhood home visiting on rates of child abuse-related injury. Methods Entropy-balanced and propensity score matched retrospective cohort analysis comparing children of Pennsylvania Nurse-Family Partnership (NFP), Parents As Teachers (PAT), and Early Head Start (EHS) enrollees and children of Pennsylvania Medicaid eligible women from 2008 to 2014. Abuse-related injury episodes were identified in medical assistance claims with ICD-9 codes. Weighted frequencies and logistic regression odds of injury within 24 months are presented. In-depth interviews with staff and clients (n = 150) from 11 programs were analyzed using a modified grounded theory approach. Results The odds of a healthcare encounter for early childhood abuse among clients were significantly greater than comparison children (NFP: 1.32, 95% CI [1.08, 1.62]; PAT: 4.11, 95% CI [1.60, 10.55]; EHS: 3.15, 95% CI [1.41, 7.06]). Qualitative data illustrated the circumstances of and program response to client issues related to child maltreatment, highlighting the role of non-client caregivers. All stakeholders described curricular content aimed at prevention (e.g. positive parenting) with little time dedicated to addressing current or past abuse. Clients who reported a lack of abuse-related content supposed their home visitor's assumption of an absence of risk in their home, but were supportive of the introduction of abuse-related content. Approach, acceptance, and available resources were mediators of successfully addressing abuse. Conclusions for Practice Home visiting aims to prevent child abuse among high-risk families. Adequate home visitor capacity to proactively assess abuse risk, deliver effective preventive curriculum with fidelity to caregivers, and access appropriate resources is necessary.

  18. Child Sexual Abuse: Prevention and Treatment. Continuing Education Manual.

    ERIC Educational Resources Information Center

    Stovall, Bennie

    This self-study manual, for use by individuals or groups, was developed for social work practitioners, and focuses on total family assessment to determine prevention and treatment intervention in cases of child sexual abuse and neglect. The introduction presents the philosophy of continuing education on which the manual is based, an overview of…

  19. Issues in Primary Prevention in Substance Abuse. A Statement.

    ERIC Educational Resources Information Center

    Phelps, Donald G.

    The purpose of the National Institute on Alcohol Abuse and Alcoholism is to reduce the incidence of social, psychological, and health problems due to the use of alcohol. Soliciting financial support for primary prevention programs is difficult because of: (1) Federal, state, and local revenues derived from sales of alcoholic beverages; (2) The…

  20. The role of O-GlcNAc signaling in the pathogenesis of diabetic retinopathy.

    PubMed

    Semba, Richard D; Huang, Hu; Lutty, Gerard A; Van Eyk, Jennifer E; Hart, Gerald W

    2014-04-01

    Diabetic retinopathy is a leading cause of blindness worldwide. Despite laser and surgical treatments, antiangiogenic and other therapies, and strict metabolic control, many patients progress to visual impairment and blindness. New insights are needed into the pathophysiology of diabetic retinopathy in order to develop new methods to improve the detection and treatment of disease and the prevention of blindness. Hyperglycemia and diabetes result in increased flux through the hexosamine biosynthetic pathway, which, in turn, results in increased PTM of Ser/Thr residues of proteins by O-linked β-N-acetylglucosamine (O-GlcNAc). O-GlcNAcylation is involved in regulation of many nuclear and cytoplasmic proteins in a manner similar to protein phosphorylation. Altered O-GlcNAc signaling has been implicated in the pathogenesis of diabetes and may play an important role in the pathogenesis of diabetic retinopathy. The goal of this review is to summarize the biology of the hexosamine biosynthesis pathway and O-GlcNAc signaling, to present the current evidence for the role of O-GlcNAc signaling in diabetes and diabetic retinopathy, and to discuss future directions for research on O-GlcNAc in the pathogenesis of diabetic retinopathy. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  1. Molecular cloning and characterization of a membrane associated NAC family gene, SiNAC from foxtail millet [Setaria italica (L.) P. Beauv].

    PubMed

    Puranik, Swati; Bahadur, Ranjit Prasad; Srivastava, Prem S; Prasad, Manoj

    2011-10-01

    The plant-specific NAC (NAM, ATAF, and CUC) transcription factors have diverse role in development and stress regulation. A transcript encoding NAC protein, termed SiNAC was identified from a salt stress subtractive cDNA library of S. italica seedling (Puranik et al., J Plant Physiol 168:280-287, 2011). This single/low copy gene containing four exons and four introns within the genomic-sequence encoded a protein of 462 amino acids. Structural analysis revealed that highly divergent C terminus contains a transmembrane domain. The NAC domain consisted of a twisted antiparallel beta-sheet packing against N terminal alpha helix on one side and a shorter helix on the other side. The domain was predicted to homodimerize and control DNA-binding specificity. The physicochemical features of the SiNAC homodimer interface justified the dimeric form of the predicted model. A 1539 bp fragment upstream to the start codon of SiNAC gene was cloned and in silico analysis revealed several putative cis-acting regulatory elements within the promoter sequence. Transactivation analysis indicated that SiNAC activated expression of reporter gene and the activation domain lied at the C terminal. The SiNAC:GFP was detected in the nucleus and cytoplasm while SiNAC ΔC(1-158):GFP was nuclear localized in onion epidermal cells. SiNAC transcripts mostly accumulated in young spikes and were strongly induced by dehydration, salinity, ethephon, and methyl jasmonate. These results suggest that SiNAC encodes a membrane associated NAC-domain protein that may function as a transcriptional activator in response to stress and developmental regulation in plants.

  2. Incorporating Health and Behavioral Consequences of Child Abuse in Prevention Programs Targeting Female Adolescents.

    ERIC Educational Resources Information Center

    Buzi, Ruth S.; Weinman, Maxine L.; Smith, Peggy B.

    1998-01-01

    Examined the health and behavioral consequences of child abuse, comparing parenting and never-pregnant teens. Both groups identified major consequences of suicide, prostitution, school drop-out, crime, and substance abuse. Parenting teens expressed interest in prevention programs that would address these consequences. Recommendations for child…

  3. Banana NAC transcription factor MusaNAC042 is positively associated with drought and salinity tolerance.

    PubMed

    Tak, Himanshu; Negi, Sanjana; Ganapathi, T R

    2017-03-01

    Banana is an important fruit crop and its yield is hampered by multiple abiotic stress conditions encountered during its growth. The NAC (NAM, ATAF, and CUC) transcription factors are involved in plant response to biotic and abiotic stresses. In the present study, we studied the induction of banana NAC042 transcription factor in drought and high salinity conditions and its overexpression in transgenic banana to improve drought and salinity tolerance. MusaNAC042 expression was positively associated with stress conditions like salinity and drought and it encoded a nuclear localized protein. Transgenic lines of banana cultivar Rasthali overexpressing MusaNAC042 were generated by Agrobacterium-mediated transformation of banana embryogenic cells and T-DNA insertion was confirmed by PCR and Southern blot analysis. Our results using leaf disc assay indicated that transgenic banana lines were able to tolerate drought and high salinity stress better than the control plants and retained higher level of total chlorophyll and lower level of MDA content (malondialdehyde). Transgenic lines analyzed for salinity (250 mM NaCl) and drought (Soil gravimetric water content 0.15) tolerance showed higher proline content, better Fv/Fm ratio, and lower levels of MDA content than control suggesting that MusaNAC042 may be involved in responses to higher salinity and drought stresses in banana. Expression of several abiotic stress-related genes like those coding for CBF/DREB, LEA, and WRKY factors was altered in transgenic lines indicating that MusaNAC042 is an efficient modulator of abiotic stress response in banana.

  4. Substance Abuse Prevention, Assessment, and Treatment for Lesbian, Gay, Bisexual, and Transgender Youth.

    PubMed

    Aromin, Romulo Alcalde

    2016-12-01

    Knowing how to manage substance abuse in all youth is an important aspect of pediatric care, including providing clinically appropriate anticipatory guidance, monitoring, assessment, and treatment. Although most lesbian, gay, bisexual, and transgender (LGBT) youth do not abuse substances, as a group they experience unique challenges in self-identity development that put them at an increased risk for substance abuse. This article addresses prevention and management of substance use in LGBT youth relevant to pediatrics and allied professions as an aspect of their overall health care. It reviews basic information about substance abuse in youth and special considerations for LGBT youth. Copyright © 2016 Elsevier Inc. All rights reserved.

  5. Prevention Research: Deterring Drug Abuse among Children and Adolescents. NIDA Research Monograph 63. A RAUS Review Report.

    ERIC Educational Resources Information Center

    Bell, Catherine S., Ed.; Battjes, Robert, Ed.

    Papers from the meeting "Prevention Research: Deterring Drug Abuse Among Children and Adolescents" which focused on social skills and social inoculation approaches and also included a contrasting cognitive-developmental approach are presented in this document. These papers are included: (1) "Overview of Drug Abuse Prevention Research," (Catherine…

  6. Advances in Statistical Methods for Substance Abuse Prevention Research

    PubMed Central

    MacKinnon, David P.; Lockwood, Chondra M.

    2010-01-01

    The paper describes advances in statistical methods for prevention research with a particular focus on substance abuse prevention. Standard analysis methods are extended to the typical research designs and characteristics of the data collected in prevention research. Prevention research often includes longitudinal measurement, clustering of data in units such as schools or clinics, missing data, and categorical as well as continuous outcome variables. Statistical methods to handle these features of prevention data are outlined. Developments in mediation, moderation, and implementation analysis allow for the extraction of more detailed information from a prevention study. Advancements in the interpretation of prevention research results include more widespread calculation of effect size and statistical power, the use of confidence intervals as well as hypothesis testing, detailed causal analysis of research findings, and meta-analysis. The increased availability of statistical software has contributed greatly to the use of new methods in prevention research. It is likely that the Internet will continue to stimulate the development and application of new methods. PMID:12940467

  7. The rose (Rosa hybrida) NAC transcription factor 3 gene, RhNAC3, involved in ABA signaling pathway both in rose and Arabidopsis.

    PubMed

    Jiang, Guimei; Jiang, Xinqiang; Lü, Peitao; Liu, Jitao; Gao, Junping; Zhang, Changqing

    2014-01-01

    Plant transcription factors involved in stress responses are generally classified by their involvement in either the abscisic acid (ABA)-dependent or the ABA-independent regulatory pathways. A stress-associated NAC gene from rose (Rosa hybrida), RhNAC3, was previously found to increase dehydration tolerance in both rose and Arabidopsis. However, the regulatory mechanism involved in RhNAC3 action is still not fully understood. In this study, we isolated and analyzed the upstream regulatory sequence of RhNAC3 and found many stress-related cis-elements to be present in the promoter, with five ABA-responsive element (ABRE) motifs being of particular interest. Characterization of Arabidopsis thaliana plants transformed with the putative RhNAC3 promoter sequence fused to the β-glucuronidase (GUS) reporter gene revealed that RhNAC3 is expressed at high basal levels in leaf guard cells and in vascular tissues. Moreover, the ABRE motifs in the RhNAC3 promoter were observed to have a cumulative effect on the transcriptional activity of this gene both in the presence and absence of exogenous ABA. Overexpression of RhNAC3 in A. thaliana resulted in ABA hypersensitivity during seed germination and promoted leaf closure after ABA or drought treatments. Additionally, the expression of 11 ABA-responsive genes was induced to a greater degree by dehydration in the transgenic plants overexpressing RhNAC3 than control lines transformed with the vector alone. Further analysis revealed that all these genes contain NAC binding cis-elements in their promoter regions, and RhNAC3 was found to partially bind to these putative NAC recognition sites. We further found that of 219 A. thaliana genes previously shown by microarray analysis to be regulated by heterologous overexpression RhNAC3, 85 are responsive to ABA. In rose, the expression of genes downstream of the ABA-signaling pathways was also repressed in RhNAC3-silenced petals. Taken together, we propose that the rose RhNAC3 protein

  8. The Rose (Rosa hybrida) NAC Transcription Factor 3 Gene, RhNAC3, Involved in ABA Signaling Pathway Both in Rose and Arabidopsis

    PubMed Central

    Lü, Peitao; Liu, Jitao; Gao, Junping; Zhang, Changqing

    2014-01-01

    Plant transcription factors involved in stress responses are generally classified by their involvement in either the abscisic acid (ABA)-dependent or the ABA-independent regulatory pathways. A stress-associated NAC gene from rose (Rosa hybrida), RhNAC3, was previously found to increase dehydration tolerance in both rose and Arabidopsis. However, the regulatory mechanism involved in RhNAC3 action is still not fully understood. In this study, we isolated and analyzed the upstream regulatory sequence of RhNAC3 and found many stress-related cis-elements to be present in the promoter, with five ABA-responsive element (ABRE) motifs being of particular interest. Characterization of Arabidopsis thaliana plants transformed with the putative RhNAC3 promoter sequence fused to the β-glucuronidase (GUS) reporter gene revealed that RhNAC3 is expressed at high basal levels in leaf guard cells and in vascular tissues. Moreover, the ABRE motifs in the RhNAC3 promoter were observed to have a cumulative effect on the transcriptional activity of this gene both in the presence and absence of exogenous ABA. Overexpression of RhNAC3 in A. thaliana resulted in ABA hypersensitivity during seed germination and promoted leaf closure after ABA or drought treatments. Additionally, the expression of 11 ABA-responsive genes was induced to a greater degree by dehydration in the transgenic plants overexpressing RhNAC3 than control lines transformed with the vector alone. Further analysis revealed that all these genes contain NAC binding cis-elements in their promoter regions, and RhNAC3 was found to partially bind to these putative NAC recognition sites. We further found that of 219 A. thaliana genes previously shown by microarray analysis to be regulated by heterologous overexpression RhNAC3, 85 are responsive to ABA. In rose, the expression of genes downstream of the ABA-signaling pathways was also repressed in RhNAC3-silenced petals. Taken together, we propose that the rose RhNAC3 protein

  9. What Have We Learned about Preventing Child Abuse? An Overview of the "Community and Minority Group Action to Prevent Child Abuse and Neglect" Program. Prevention Focus Working Paper No. 009.

    ERIC Educational Resources Information Center

    Gray, Ellen

    Results from the evaluation of 11 demonstration programs designed to prevent child abuse are summarized in this working paper. The programs were of three types: perinatal programs; community-wide education, information, and referral projects; and culturally relevant parent education efforts. The four perinatal programs focused on extended…

  10. THE EFFECT OF A CULTURALLY TAILORED SUBSTANCE ABUSE PREVENTION INTERVENTION WITH PLAINS INDIAN ADOLESCENTS.

    PubMed

    Patchell, Beverly A; Robbins, Leslie K; Lowe, John A; Hoke, Mary M

    2015-01-01

    To examine the effects of incorporating tribal specific cultural beliefs into a tailored substance abuse prevention intervention for at risk rural Oklahoma Native American Indian (NAI) Plains adolescents. The 10 hour Native American Talking Circle Intervention, a school-based, group substance abuse prevention program, was implemented over a 8.5 week period and evaluated using a one group, pretest-posttest design. Measurements were from the Native Self-Reliance Questionnaire and the Substance Problems Scale from Global Appraisal of Individual Needs-Quick (GAIN-Q). One-tailed, paired sample t-tests demonstrated significant increase in self-reliance, from 86.227 to 92.204 (t (43) = -2.580, p = .007) and a decrease in substance abuse/use, from 2.265 to 1.265 (t (33) = 1.844, p = .007). The Native Talking Circle Intervention based on tribal-specific values and beliefs was shown to be effective with substance abuse/use at-risk NAI Plains tribal adolescents.

  11. Alcohol Abuse Prevention: A Comprehensive Guide for Youth Organizations.

    ERIC Educational Resources Information Center

    Boys' Clubs of America, New York, NY.

    This guide, the culmination of a three year Project TEAM effort by the Boys' Clubs of America, describes numerous strategies for developing an alcohol abuse prevention program. The core of this guide consists of program models developed by the Boys' Club project at seven pilot sites. The models presented cover the following areas: peer leadership,…

  12. Serious Games for Learning: Games-Based Child Sexual Abuse Prevention in Schools

    ERIC Educational Resources Information Center

    Scholes, Laura; Jones, Christian; Stieler-Hunt, Colleen; Rolfe, Ben

    2014-01-01

    In spite of research demonstrating conceptual weakness in many child sexual abuse (CSA) prevention programmes and outdated modes of delivery, students continue to participate in a diversity of initiatives. Referring to the development of a games-based approach to CSA prevention in Australia, this paper examines empirically based attributes of…

  13. Identifying, screening and engaging high-risk clients in private non-profit child abuse prevention programs.

    PubMed

    Barth, R P; Ash, J R; Hacking, S

    1986-01-01

    Child abuse prevention programs rely on varied strategies to identify, screen, obtain referrals of, and engage high risk parents. Available literature on community-based child abuse prevention projects is not conclusive about project outcomes nor sufficiently descriptive about implementation. From the literature, experience and interviews with staff from more than 20 programs, barriers to implementation are identifiable. Barriers arise during identifying and screening at-risk families, referral, continued collaboration with referrers, and engaging clients in services. The paper describes a diverse set of strategies for surmounting these barriers. Staff characteristics and concrete services partially predict the success of program implementation. So does the program's relationship to other agencies. Child abuse prevention programs assume independent, interdependent, and dependent relationships with other agencies and referrers. Interdependent programs appear to have the best chance of obtaining referrals and maintaining clients who match their program's intent.

  14. Barley plants over-expressing the NAC transcription factor gene HvNAC005 show stunting and delay in development combined with early senescence

    PubMed Central

    Christiansen, Michael W.; Matthewman, Colette; Podzimska-Sroka, Dagmara; O’Shea, Charlotte; Lindemose, Søren; Møllegaard, Niels Erik; Holme, Inger B.; Hebelstrup, Kim; Skriver, Karen; Gregersen, Per L.

    2016-01-01

    The plant-specific NAC transcription factors have attracted particular attention because of their involvement in stress responses, senescence, and nutrient remobilization. The HvNAC005 gene of barley encodes a protein belonging to subgroup NAC-a6 of the NAC family. This study shows that HvNAC005 is associated with developmental senescence. It was significantly up-regulated following ABA treatment, supported by ABA-responsive elements in its promoter, but it was not up-regulated during dark-induced senescence. The C-termini of proteins closely related to HvNAC005 showed overall high divergence but also contained conserved short motifs. A serine- and leucine-containing central motif was essential for transcriptional activity of the HvNAC005 C-terminus in yeast. Over-expression of HvNAC005 in barley resulted in a strong phenotype with delayed development combined with precocious senescence. The over-expressing plants showed up-regulation of genes involved with secondary metabolism, hormone metabolism, stress, signalling, development, and transport. Up-regulation of senescence markers and hormone metabolism and signalling genes supports a role of HvNAC005 in the cross field of different hormone and signalling pathways. Binding of HvNAC005 to promoter sequences of putative target genes containing the T[G/A]CGT core motif was shown by direct protein–DNA interactions of HvNAC005 with promoters for two of the up-regulated genes. In conclusion, HvNAC005 was shown to be a strong positive regulator of senescence and so is an obvious target for the fine-tuning of gene expression in future attempts to improve nutrient remobilization related to the senescence process in barley. PMID:27436280

  15. An Evaluation of Immediate Outcomes and Fidelity of a Drug Abuse Prevention Program in Continuation High Schools: Project towards No Drug Abuse (TND)

    ERIC Educational Resources Information Center

    Lisha, Nadra E.; Sun, Ping; Rohrbach, Louise A.; Spruijt-Metz, Donna; Unger, Jennifer B.; Sussman, Steve

    2012-01-01

    The present study provides an implementation fidelity, process, and immediate outcomes evaluation of Project Towards No Drug Abuse (TND), a drug prevention program targeting continuation high school youth (n = 1426) at risk for drug abuse. A total of 24 schools participated in three randomized conditions: TND Only, TND and motivational…

  16. Substance Abuse Prevention and Intervention for Students with Disabilities: A Call to Educators. ERIC Digest.

    ERIC Educational Resources Information Center

    McCombs, Kathryn; Moore, Dennis

    This digest summarizes basic information on substance abuse prevention and intervention for students with disabilities. It identifies risks associated with specific disabilities including mental retardation/developmental disability, emotional disturbance (at highest risk for substance abuse), attention deficit hyperactivity disorder, blindness,…

  17. The Effectiveness of Psycho-Educational School-Based Child Sexual Abuse Prevention Training Program on Turkish Elementary Students

    ERIC Educational Resources Information Center

    Cecen-Erogul, Ayse Rezan; Kaf Hasirci, Ozlem

    2013-01-01

    In Turkey, there is neither systematic nor structured child sexual abuse prevention programs for school-aged children in school settings. The main purpose of this study was to investigate the effectiveness of a school-based child sexual abuse prevention program on elementary school (4th grade) students. Quasi-experimental design with pretest,…

  18. Drug Education Curriculum: Junior High. Health Education: Substance Abuse Prevention.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Bureau of Drug Education.

    This curriculum guide, one of nine sequential manuals for elementary and secondary teachers and administrators, is designed to prevent drug misuse and abuse through activities for developing students' cognitive and affective skills. The materials emphasize the involvement of parents and community members and resources in implementing drug abuse…

  19. Genomic analysis of NAC transcription factors in banana (Musa acuminata) and definition of NAC orthologous groups for monocots and dicots.

    PubMed

    Cenci, Albero; Guignon, Valentin; Roux, Nicolas; Rouard, Mathieu

    2014-05-01

    Identifying the molecular mechanisms underlying tolerance to abiotic stresses is important in crop breeding. A comprehensive understanding of the gene families associated with drought tolerance is therefore highly relevant. NAC transcription factors form a large plant-specific gene family involved in the regulation of tissue development and responses to biotic and abiotic stresses. The main goal of this study was to set up a framework of orthologous groups determined by an expert sequence comparison of NAC genes from both monocots and dicots. In order to clarify the orthologous relationships among NAC genes of different species, we performed an in-depth comparative study of four divergent taxa, in dicots and monocots, whose genomes have already been completely sequenced: Arabidopsis thaliana, Vitis vinifera, Musa acuminata and Oryza sativa. Due to independent evolution, NAC copy number is highly variable in these plant genomes. Based on an expert NAC sequence comparison, we propose forty orthologous groups of NAC sequences that were probably derived from an ancestor gene present in the most recent common ancestor of dicots and monocots. These orthologous groups provide a curated resource for large-scale protein sequence annotation of NAC transcription factors. The established orthology relationships also provide a useful reference for NAC function studies in newly sequenced genomes such as M. acuminata and other plant species.

  20. Preventing Internal Computer Abuse

    DTIC Science & Technology

    1986-12-01

    abusers of computer systems are individuals who are -’’internal" to and working for the victim organization (these include full-time employees , part...Moonlighting * Organizational Property * Nonuse/nondisclosure * Substance Abuse * Gambling Employee Assistance Program "Whistle Blower" Policy EDP Auditor 1...sensitive computer systems. Of all the controls discussed so far. the Employee Assistance Program ’ EAP

  1. "Helping Communities To Help Themselves." Twenty 1989 Exemplary Prevention Programs for Preventing Alcohol and Other Drug Abuse. Project Summaries.

    ERIC Educational Resources Information Center

    National Association of State Alcohol and Drug Abuse Directors, Inc.

    Twenty exemplary substance abuse prevention programs are presented in this document. These programs are included: (1) Tuba City, Arizona, Fetal Alcohol Syndrome (FAS) Prevention Program; (2) Chemical Addiction Course, University of Arkansas; (3) "Teens Are Concerned" of Arkansas; (4) "Dare to be You of Colorado"; (5) Winyan…

  2. Potential and Dunkelfeld offenders: two neglected target groups for prevention of child sexual abuse.

    PubMed

    Schaefer, Gerard A; Mundt, Ingrid A; Feelgood, Steven; Hupp, Elena; Neutze, Janina; Ahlers, Christoph J; Goecker, David; Beier, Klaus M

    2010-01-01

    Little is known about men who have not yet committed child sexual abuse but may be at risk of doing so (potential offenders) and the factors that distinguish these men from undetected child sexual abuse offenders with a sexual interest in children (Dunkelfeld offenders). The present study describes and compares potential and Dunkelfeld offenders, which can be viewed as ideal target groups for (primary) prevention efforts with respect to child sexual abuse. Also, this study seeks to demonstrate the feasibility of using a telephone screening procedure to conduct research with these groups. Using a computer assisted telephone interview (CATI), data on demographics, mental health, sexuality, criminal history, and victim characteristics were collected from respondents in a nation-wide media campaign, which informed potential (re-)offenders of child sexual abuse of a research and treatment project. Many participants reported recurrent sexual fantasies involving minors, as well as related distress, suggesting a high prevalence of pedophilia and hebephilia. More than half feared they would sexually abuse a minor, and Dunkelfeld offenders reported 3.2 victims on average. Group comparisons revealed that Dunkelfeld offenders were, for example, more likely to perceive themselves being at risk of offending, compared to potential offenders. The results suggest that targeting potential and Dunkelfeld offenders could prove a worthwhile approach in the prevention of child sexual abuse.

  3. Insights from a national survey into why substance abuse treatment units add prevention and outreach services

    PubMed Central

    Wells, Rebecca; Lemak, Christy Harris; D'Aunno, Thomas A

    2006-01-01

    Background Previous studies have found that even limited prevention-related interventions can affect health behaviors such as substance use and risky sex. Substance abuse treatment providers are ideal candidates to provide these services, but typically have little or no financial incentive to do so. The purpose of this study was therefore to explore why some substance abuse treatment units have added new prevention and outreach services. Based on an ecological framework of organizational strategy, three categories of predictors were tested: (1) environmental, (2) unit-level, and (3) unit leadership. Results A lagged cross-sectional logistic model of 450 outpatient substance abuse treatment units revealed that local per capita income, mental health center affiliation, and clinical supervisors' graduate degrees were positively associated with likelihood of adding prevention-related education and outreach services. Managed care contracts and methadone treatment were negatively associated with addition of these services. No hospital-affiliated agencies added prevention and outreach services during the study period. Conclusion Findings supported the study's ecological perspective on organizational strategy, with factors at environmental, unit, and unit leadership levels associated with additions of prevention and outreach services. Among the significant predictors, ties to managed care payers and unit leadership graduate education emerge as potential leverage points for public policy. In the current sample, units with managed care contracts were less likely to add prevention and outreach services. This is not surprising, given managed care's emphasis on cost control. However, the association with this payment source suggests that public managed care programs might affects prevention and outreach differently through revised incentives. Specifically, government payers could explicitly compensate substance abuse treatment units in managed care contracts for prevention and

  4. Insights from a national survey into why substance abuse treatment units add prevention and outreach services.

    PubMed

    Wells, Rebecca; Lemak, Christy Harris; D'Aunno, Thomas A

    2006-08-03

    Previous studies have found that even limited prevention-related interventions can affect health behaviors such as substance use and risky sex. Substance abuse treatment providers are ideal candidates to provide these services, but typically have little or no financial incentive to do so. The purpose of this study was therefore to explore why some substance abuse treatment units have added new prevention and outreach services. Based on an ecological framework of organizational strategy, three categories of predictors were tested: (1) environmental, (2) unit-level, and (3) unit leadership. A lagged cross-sectional logistic model of 450 outpatient substance abuse treatment units revealed that local per capita income, mental health center affiliation, and clinical supervisors' graduate degrees were positively associated with likelihood of adding prevention-related education and outreach services. Managed care contracts and methadone treatment were negatively associated with addition of these services. No hospital-affiliated agencies added prevention and outreach services during the study period. Findings supported the study's ecological perspective on organizational strategy, with factors at environmental, unit, and unit leadership levels associated with additions of prevention and outreach services. Among the significant predictors, ties to managed care payers and unit leadership graduate education emerge as potential leverage points for public policy. In the current sample, units with managed care contracts were less likely to add prevention and outreach services. This is not surprising, given managed care's emphasis on cost control. However, the association with this payment source suggests that public managed care programs might affects prevention and outreach differently through revised incentives. Specifically, government payers could explicitly compensate substance abuse treatment units in managed care contracts for prevention and outreach. The effects of

  5. A Chemoenzymatic Histology Method for O-GlcNAc Detection.

    PubMed

    Aguilar, Aime Lopez; Hou, Xiaomeng; Wen, Liuqing; Wang, Peng G; Wu, Peng

    2017-12-14

    Modification of nuclear and cytoplasmic proteins by the addition or removal of O-GlcNAc dynamically impacts multiple biological processes. Here, we present the development of a chemoenzymatic histology method for the detection of O-GlcNAc in tissue specimens. We applied this method to screen murine organs, uncovering specific O-GlcNAc distribution patterns in different tissue structures. We then utilized our histology method for O-GlcNAc detection in human brain specimens from healthy donors and donors with Alzheimer's disease and found higher levels of O-GlcNAc in specimens from healthy donors. We also performed an analysis using a multiple cancer tissue array, uncovering different O-GlcNAc levels between healthy and cancerous tissues, as well as different O-GlcNAc cellular distributions within certain tissue specimens. This chemoenzymatic histology method therefore holds great potential for revealing the biology of O-GlcNAc in physiopathological processes. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  6. Development of the System on the Internet for Pre-Assessment of Child Abuse Prevention

    NASA Astrophysics Data System (ADS)

    Honma, Satoru; Wakamatsu, Hidetoshi; Ueda, Reiko

    Some assessments have been applied to find possible factors that might lead to child abuse. PACAP is a new method proposed by Ueda and others as a pre-assessment of the concerning child abuse, which reduces its false-positive misclassification. The Internet PACAP is developed to reduce the laborious work of nurses and health care workers for the necessary processing and classifying the scores of the pre-assessment. The present system is expected to prevent the child abuse more effectively.

  7. Prefrontal Cortex and Drug Abuse Vulnerability: Translation to Prevention and Treatment Interventions

    PubMed Central

    Perry, Jennifer L.; Joseph, Jane E.; Jiang, Yang; Zimmerman, Rick S.; Kelly, Thomas H.; Darna, Mahesh; Huettl, Peter; Dwoskin, Linda P.; Bardo, Michael T.

    2010-01-01

    Vulnerability to drug abuse is related to both reward seeking and impulsivity, two constructs thought to have a biological basis in the prefrontal cortex (PFC). This review addresses similarities and differences in neuroanatomy, neurochemistry and behavior associated with PFC function in rodents and primates. Emphasis is placed on monoamine and amino acid neurotransmitter systems located in anatomically distinct subregions: medial prefrontal cortex (mPFC); lateral prefrontal cortex (lPFC); anterior cingulate cortex (ACC); and orbitofrontal cortex (OFC). While there are complex interconnections and overlapping functions among these regions, each is thought to be involved in various functions related to health-related risk behaviors and drug abuse vulnerability. Among the various functions implicated, evidence suggests that mPFC is involved in reward processing, attention and drug reinstatement; lPFC is involved in decision-making, behavioral inhibition and attentional gating; ACC is involved in attention, emotional processing and self-monitoring; and OFC is involved in behavioral inhibition, signaling of expected outcomes and reward/punishment sensitivity. Individual differences factors (e.g., age and sex) influence functioning of these regions, which, in turn, impacts drug abuse vulnerability. Implications for the development of drug abuse prevention and treatment strategies aimed at engaging PFC inhibitory processes that may reduce risk-related behaviors are discussed, including the design of effective public service announcements, cognitive exercises, physical activity, direct current stimulation, feedback control training and pharmacotherapies. A major challenge in drug abuse prevention and treatment rests with improving intervention strategies aimed at strengthening PFC inhibitory systems among at-risk individuals. PMID:20837060

  8. New Technology Tools: Using Social Media for Alcohol, Drug Abuse, and Violence Prevention. Prevention Update

    ERIC Educational Resources Information Center

    Higher Education Center for Alcohol, Drug Abuse, and Violence Prevention, 2011

    2011-01-01

    When it comes to using social media technology for alcohol, drug abuse, and violence prevention, Thomas Workman, at Baylor College of Medicine's John M. Eisenberg Center for Clinical Decisions and Communications Science, points out that social media is interactive. This means that a person is entering a conversation rather than a declaration, and…

  9. Let’s talk about sex: helping substance abuse counsellors address HIV prevention with men who have sex with men

    PubMed Central

    Spector, Anya Y.; Pinto, Rogério M.

    2012-01-01

    Integrating HIV prevention into substance abuse counselling is recommended to ameliorate the health outcomes of men who have sex with men. However, culture-based countertransferences (CBCs) may hamper this effort. Using a case illustration, this paper will explain the manifestation of CBCs held among substance abuse counsellors and how they hinder counsellors’ work with men who have sex with men. The following CBCs will be explored: distancing, topic avoidance, heteronormativity, assumptions and denying client strengths. These CBCs allow counsellors to avoid discussions about sexual practices and curtail HIV prevention counselling, while undermining the counsellor-client relationship. Based on the empirical literature on HIV and substance abuse prevention with men who have sex with men, we provide recommendations to help counsellors overcome CBCs and integrate HIV prevention consistently with men who are in treatment for substance abuse. PMID:21308577

  10. Community Perspectives on Communication Strategies for Alcohol Abuse Prevention in Rural Central Kenya.

    PubMed

    Muturi, Nancy

    2016-01-01

    The current study explores community perspectives on alcohol abuse prevention strategies in rural Kenya. Data from focus group discussions with members of community organizations and in-depth interviews with a snowball sample of key informants revealed that rural communities view national alcohol abuse prevention interventions as ineffective and messages as unpersuasive in changing this high-risk behavior. The use of ethnic languages, stronger fear appeals, and visual aids were recommended for alcohol prevention messages aimed at communities with low literacy. Community members favored narratives and entertainment-education strategies, which are more engaging, and print media for their educational value. Health activism, although common, was viewed as less effective in motivating individuals to change drinking behavior but more effective in advocacy campaigns to pressure the government to enforce alcohol regulations. This study suggests further empirical research to inform evidence-based prevention campaigns and to understand how to communicate about alcohol-related health risks within communities that embrace alcohol consumption as a cultural norm.

  11. What College Students Are Telling Us about Alcohol Abuse Prevention.

    ERIC Educational Resources Information Center

    Griffith, Jeanne A.; Kile, Marilyn J.

    This paper describes the successful use of student focus groups by the University of Wisconsin--Whitewater Student Health Center to assess marketing strategies for alcohol abuse prevention. The focus group is a group of 13 students who met several times with a facilitator to share perceptions, feelings, and attitudes about alcohol abuse…

  12. Preventing Sexual Abuse of Children in the Twenty-First Century: Preparing for Challenges and Opportunities

    ERIC Educational Resources Information Center

    Wurtele, Sandy K.

    2009-01-01

    Child sexual abuse is a widespread social problem that negatively affects victims, families, communities, and society. This article briefly describes the scope and consequences of child sexual abuse and briefly critiques child-focused personal safety educational programs designed to prevent sexual victimization. The final section offers…

  13. Training in the Prevention and Treatment of Child Abuse and Neglect. The User Manual Series.

    ERIC Educational Resources Information Center

    Broadhurst, Diane D.; MacDicken, Robert A.

    Intended primarily for persons or agencies responsible for providing training to professionals and interested citizens involved in delivery of services to abusive and neglectful families, the manual addresses the importance of training in the identification, reporting, diagnosis, treatment, and prevention of child abuse and neglect. Chapters focus…

  14. Can We Measure Success in Preventing Child Abuse? Issues in Policy, Programming and Research.

    ERIC Educational Resources Information Center

    Garbarino, James

    1986-01-01

    The article reviews efforts to set child abuse prevention goals in the U.S., noting research on program effectiveness and the role of maltreatment in child mortality. Alternative models for assessing the impact of prevention are described and the need to clarify and specify goals in prevention is stressed. (CL)

  15. Primary Prevention of Pediatric Abusive Head Trauma: A Cost Audit and Cost-Utility Analysis

    ERIC Educational Resources Information Center

    Friedman, Joshua; Reed, Peter; Sharplin, Peter; Kelly, Patrick

    2012-01-01

    Objectives: To obtain comprehensive, reliable data on the direct cost of pediatric abusive head trauma in New Zealand, and to use this data to evaluate the possible cost-benefit of a national primary prevention program. Methods: A 5 year cohort of infants with abusive head trauma admitted to hospital in Auckland, New Zealand was reviewed. We…

  16. Randomized trial of a statewide home visiting program: impact in preventing child abuse and neglect.

    PubMed

    Duggan, Anne; McFarlane, Elizabeth; Fuddy, Loretta; Burrell, Lori; Higman, Susan M; Windham, Amy; Sia, Calvin

    2004-06-01

    To assess the impact of home visiting in preventing child abuse and neglect in the first 3 years of life in families identified as at-risk of child abuse through population-based screening at the child's birth. This experimental study focused on Hawaii Healthy Start Program (HSP) sites operated by three community-based agencies. From 11/94 to 12/95, 643 families were enrolled and randomly assigned to intervention and control groups. Child abuse and neglect were measured by observed and self-reported parenting behaviors, all hospitalizations for trauma and for conditions where hospitalization might have been avoided with adequate preventive care, maternal relinquishment of her role as primary caregiver, and substantiated CPS reports. Data were collected through annual maternal interviews (88% follow-up each year of all families with baseline interviews); observation of the home environment; and review of CPS, HSP, and pediatric medical records. HSP records rarely noted home visitor concern about possible abuse. The HSP and control groups were similar on most measures of maltreatment. HSP group mothers were less likely to use common corporal/verbal punishment (AOR=.59, p=.01) but this was attributable to one agency's reduction in threatening to spank the child. HSP group mothers reported less neglectful behavior (AOR=.72, .02), related to a trend toward decreased maternal preoccupation with problems and to improved access to medical care for intervention families at one agency. The program did not prevent child abuse or promote use of nonviolent discipline; it had a modest impact in preventing neglect. Possible targets for improved effectiveness include the program's implementation system and model.

  17. The "Flavor" of the Social Ecology Paradigm in Use: Building on Mutual Social Support in Preventing Drug Abuse.

    ERIC Educational Resources Information Center

    Thorsheim, Howard I.; Roberts, Bruce B.

    The "Bottled Pain" project, a drug abuse prevention program in 24 Lutheran congregations in southern Minnesota, is based on a social ecology paradigm designed to prevent drug abuse through the development of socially supportive relationshps and through using the environment as a natural strength within the community. According to the…

  18. The National Astronomy Consortium (NAC) - Overview

    NASA Astrophysics Data System (ADS)

    Sheth, Kartik; Mills, Elisabeth A. C.; Hooper, Eric; National Astronomy Consortium

    2015-01-01

    The National Astronomy Consortium (NAC; see https://sites.google.com/site/nraonac/) is a growing national partnership between majority and minority universities and institutions with the goal of increasing the numbers of under-represented minorities and students who might otherwise be overlooked by the traditional academic pipeline into STEM, or related, careers. The NAC model is based on the successful 'Posse Foundation' model for undergraduate success and incorporates all its major components: pre-training of cohorts to prepare them for the research experience, joint weekly cohort activities throughout the research summer, peer- and multiple mentoring, weekly discussion of various aspects of professional and career development, continued engagement of students in science after return to home institution and lifelong mentoring. The mentors also form a cohort, exchanging information and learning from each other. With its partner institutions, the NAC aims to build a complete pipeline from undergraduate through career for the next generation of scientists and engineers. Our annual goal is to create two to three cohorts of four to five students at each site (currently NRAO-Charlottesville, NRAO-Socorro and U. Wisconsin - Madison). Recruitment occurs in the fall semester with seminars and colloquia in partnership with faculty at the minority serving institutions and the GRAD-MAP program at the University of Maryland. In this talk we describe in detail all the components of the NAC and report on our progress. We are keen to interact and partner with new universities and institutions and encourage them to contact the NAC at nac4stem@googlegroups.com.

  19. Preventing abusive head trauma resulting from a failure of normal interaction between infants and their caregivers.

    PubMed

    Barr, Ronald G

    2012-10-16

    Head trauma from abuse, including shaken baby syndrome, is a devastating and potentially lethal form of infant physical abuse first recognized in the early 1970s. What has been less recognized is the role of the early increase in crying in otherwise normal infants in the first few months of life as a trigger for the abuse. In part, this is because infant crying, especially prolonged unsoothable crying, has been interpreted clinically as something wrong with the infant, the infant's caregiver, or the interactions between them. Here, we review an alternative developmental interpretation, namely, that the early increase in crying is a typical behavioral development in normal infants and usually does not reflect anything wrong or abnormal. We also review evidence indicating that this normal crying pattern is the most common trigger for abusive head trauma (AHT). Together, these findings point to a conceptualization of AHT as the consequence of a failure in an otherwise common, iterative, and developmentally normal infant-caregiver interaction. They also imply that there is a window of opportunity for prevention of AHT, and potentially other forms of infant abuse, through a public health primary universal prevention strategy aimed at changing knowledge and behaviors of caregivers and society in general concerning normal development of infants and the significance of early increased infant crying. If effective, there may be important implications for prevention of infant abuse nationally and internationally.

  20. Preventing abusive head trauma resulting from a failure of normal interaction between infants and their caregivers

    PubMed Central

    Barr, Ronald G.

    2012-01-01

    Head trauma from abuse, including shaken baby syndrome, is a devastating and potentially lethal form of infant physical abuse first recognized in the early 1970s. What has been less recognized is the role of the early increase in crying in otherwise normal infants in the first few months of life as a trigger for the abuse. In part, this is because infant crying, especially prolonged unsoothable crying, has been interpreted clinically as something wrong with the infant, the infant’s caregiver, or the interactions between them. Here, we review an alternative developmental interpretation, namely, that the early increase in crying is a typical behavioral development in normal infants and usually does not reflect anything wrong or abnormal. We also review evidence indicating that this normal crying pattern is the most common trigger for abusive head trauma (AHT). Together, these findings point to a conceptualization of AHT as the consequence of a failure in an otherwise common, iterative, and developmentally normal infant–caregiver interaction. They also imply that there is a window of opportunity for prevention of AHT, and potentially other forms of infant abuse, through a public health primary universal prevention strategy aimed at changing knowledge and behaviors of caregivers and society in general concerning normal development of infants and the significance of early increased infant crying. If effective, there may be important implications for prevention of infant abuse nationally and internationally. PMID:23045677

  1. Workgroup context and the experience of abuse: An opportunity for prevention.

    PubMed

    Mangione, Lisa L.; Mangione, Thomas W.

    2001-01-01

    This study examined the relationship between certain workgroup characteristics and the experience of abuse in the workplace. Data were collected from 6540 workers at sixteen work sites among six Fortune 500 companies. Workgroup cohesiveness, workgroup interdependence, supervisory concern, supervisory presence and the percent of women in the workgroup were tested for associations with perceived hostility, harassment and negativity for both women and men. Workgroup cohesiveness and supervisory concern showed the strongest protective relationships. The percent of women in the workgroup was also protective for women on all three abuse measures and for men in relation to experienced hostility and negativity. Workgroup interdependence demonstrated an unexpected positive association for experienced hostility and harassment for both men and women. Findings that identify workgroup characteristics that are protective for employees experiencing workplace abuse will be useful for prevention planning.

  2. HIV/AIDS, Substance Abuse, and Hepatitis Prevention Needs of Native Americans Living in Baltimore: In Their Own Words

    ERIC Educational Resources Information Center

    Johnson, Jeannette L.; Gryczynski, Jan; Wiechelt, Shelly A.

    2007-01-01

    A needs assessment funded by the Center of Substance Abuse Prevention was conducted in 2005-2006 to determine the HIV/AIDS, substance abuse, and hepatitis prevention needs of Native Americans living in Baltimore, Maryland. We used a community-based participatory approach to gain an in-depth understanding of local Native American health service…

  3. NAc Shell Arc/Arg3.1 Protein Mediates Reconsolidation of Morphine CPP by Increased GluR1 Cell Surface Expression: Activation of ERK-Coupled CREB is Required

    PubMed Central

    Lv, Xiu-Fang; Sun, Lin-Lin; Han, Ji-Sheng

    2015-01-01

    Background: Relapse into drug abuse evoked by reexposure to the drug-associated context has been a primary problem in the treatment of drug addiction. Disrupting the reconsolidation of drug-related context memory would therefore limit the relapse susceptibility. Methods: Morphine conditioned place preference (CPP) was used to assess activity-regulated cytoskeleton-associated protein (Arc/Arg3.1) and correlative molecule expression in the Nucleus accumbens (NAc) shell during the reconsolidation of morphine CPP. U0126 and Arc/Arg3.1 antisense oligodeoxynucleotide were adapted to evaluate the role and the underlying mechanism of Arc/Arg3.1 during the reconsolidation. Results: The retrieval of morphine CPP in rats specifically increased the Arc/Arg3.1 protein level in the NAc shell, accompanied simultaneously by increases in the phosphorylation of extracellular signal-regulated kinase1/2 (pERK1/2), the phosphorylation of Cyclic Adenosine monophosphate (cAMP) response element-binding (pCREB), and the up-regulation of the membrane α-amino-3-hydroxy-5-methyl-4-isoxazole propionate (AMPA) receptors GluR1 subunit level. Intra-NAc shell infusion U0126, an inhibitor of the Mitogen-activated protein kinase kinase (MEK), prevented the retrieval-induced up-regulation of pERK1/2, pCREB, Arc/Arg3.1, and membrane GluR1 immediately after retrieval of morphine CPP. The effect of disrupting the reconsolidation of morphine CPP by U0126 could last for at least 14 days, and could not be evoked by a priming injection of morphine. Furthermore, the specific knockdown of Arc/Arg3.1 in the NAc shell decreased the membrane GluR1 level, and impaired both the reconsolidation and the reinstatement of morphine CPP. Conclusions: Arc/Arg3.1 in the NAc shell mediates the reconsolidation of morphine-associated context memory via up-regulating the level of membrane of GluR1, for which the local activation of the ERK-CREB signal pathway, as an upstream mechanism of Arc/Arg3.1, is required. PMID

  4. Preventing Child Abuse and Neglect in Saudi Arabia: Are We Ready?

    PubMed Central

    Almuneef, Maha; Al-Eissa, Majid

    2011-01-01

    Although child abuse and neglect (CAN) have been recognized by medical professionals for the last 20 years, child protection services and child maltreatment prevention programs are still emerging in Saudi Arabia. This paper will review the progress made in the country in terms of recognition and implementation of child protection services. Furthermore, it will draw attention to the essential steps required to start child maltreatment prevention programs, as CAN prevention is currently viewed as a global healthcare priority with an emphasis on evidence-based interventions. In addition, this paper will assess Saudi Arabia's readiness to prevent CAN and the challenges that will be faced by the professionals in implementing evidence-based CAN prevention programs. PMID:22048511

  5. Prevention and recognition of abusive head trauma: training for healthcare professionals in Vietnam.

    PubMed

    Fraser, Jennifer A; Flemington, Tara; Doan, Thi Ngoc Diep; Hoang, Minh Tu Van; Doan, Thi Le Binh; Ha, Manh Tuan

    2017-10-01

    This study presents results from an intervention designed to improve identification and response to abusive head trauma in a tertiary paediatric hospital in Vietnam. One hundred and sixteen healthcare professionals (paediatric medical and nursing staff) completed a clinical training programme and participated in its evaluation. A pre-post-test and follow-up design was used to evaluate the outcomes. Questionnaires were used to collect data prior to training, at six weeks and at six months. Generalised linear modelling was used to examine changes in diagnostic skills and knowledge of the consequences of shaken baby syndrome (SBS) (a form of abusive head trauma), its prevention and treatment. At baseline, awareness and knowledge reflected no former abusive head trauma training. Following the intervention, participants had an increased awareness of shaken baby syndrome and the potential consequences of shaking infants and had acquired techniques to inform parents how to manage the crying infant. The intervention was effective in raising awareness of shaken baby syndrome and its consequences amongst the participating healthcare professionals in Vietnam. Training can improve detection and prevention of abusive head trauma, and the intervention has the potential to be adapted for similar settings internationally. ©2017 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

  6. Substance Abuse in Children of Parents with Mental Illness: Risks, Resiliency, and Best Prevention Practices.

    ERIC Educational Resources Information Center

    Mowbray, Carol T.; Oyserman, Daphna

    2003-01-01

    Reviews published research on the effects of parental mental illness diagnosis or symptoms on childhood substance abuse. Risk and protective factors for developing a substance use or related disorder in these children are summarized. Recommendations for substance abuse prevention in children of parents with mental illness are presented and used to…

  7. Evaluation of a Sexual Abuse Prevention Education for Chinese Preschoolers

    ERIC Educational Resources Information Center

    Zhang, Wenjing; Chen, Jingqi; Feng, Yanan; Li, Jingyi; Liu, Chengfeng; Zhao, Xiaoxia

    2014-01-01

    Objectives: The purpose of this study was to test the feasibility of a sexual abuse prevention education in a sample of Chinese preschool children in Beijing, China. Method: One hundred and fifty preschool children were randomly assigned to either the intervention group (N = 78) or the wait-list control group (N = 72). Children were posttested on…

  8. A systematic review of universal campaigns targeting child physical abuse prevention

    PubMed Central

    Poole, Mary Kathryn; Seal, David W.; Taylor, Catherine A.

    2014-01-01

    The purpose of this review was to better understand the impact of universal campaign interventions with a media component aimed at preventing child physical abuse (CPA). The review included 17 studies featuring 15 campaigns conducted from 1989 to 2011 in five countries. Seven studies used experimental designs, but most were quasi-experimental. CPA incidence was assessed in only three studies and decreased significantly in two. Studies also found significant reductions in relevant outcomes such as dysfunctional parenting, child problem behaviors and parental anger as well as increases in parental self-efficacy and knowledge of concepts and actions relevant to preventing child abuse. The following risk factors were most frequently targeted in campaigns: lack of knowledge regarding positive parenting techniques, parental impulsivity, the stigma of asking for help, inadequate social support and inappropriate expectations for a child’s developmental stage. The evidence base for universal campaigns designed to prevent CPA remains inconclusive due to the limited availability of rigorous evaluations; however, Triple-P is a notable exception. Given the potential for such interventions to shift population norms relevant to CPA and reduce rates of CPA, there is a need to further develop and rigorously evaluate such campaigns. PMID:24711483

  9. A transdisciplinary focus on drug abuse prevention: an introduction.

    PubMed

    Sussman, Steve; Stacy, Alan W; Johnson, C Anderson; Pentz, Mary Ann; Robertson, Elizabeth

    2004-01-01

    This article introduces the scope of the Special Issue. A variety of scientific disciplines are brought together to establish theoretical integration of the arenas of drug use, misuse, "abuse," and drug misuse prevention. Transdisciplinary scientific collaboration (TDSC) is utilized as a process of integration. Introductory comments regarding the strengths and limitations of TDSC are presented. Then, the relevance of genetics to substance misuse and substance misuse prevention is presented. Next, the relevance of cognition for prevention is discussed. Specifically, neurologically plausible distinctions in cognition and implicit cognition and their relevance for prevention are discussed. At a relatively molar social-level of analysis, social network theory, systems dynamic models, geographic information systems models, cultural psychology, and political science approaches to drug misuse and its prevention are introduced. The uses of both quantitative and qualitative statistical approaches to prevention are mentioned next. Finally, targeted prevention, bridging the efficacy-effectiveness gap, and a statement on overcoming disbalance round out the Special Issue. The bridges created will serve to propel drug misuse "prevention science" forward in the years to come. Advances in understanding etiological issues, translation to programs, and ecological fit of programming are desired results.

  10. Preventing Child Abuse and Neglect with Parent Training: Evidence and Opportunities

    ERIC Educational Resources Information Center

    Barth, Richard P.

    2009-01-01

    Researchers have identified four common co-occurring parental risk factors--substance abuse, mental illness, domestic violence, and child conduct problems--that lead to child maltreatment. The extent to which maltreatment prevention programs must directly address these risk factors to improve responsiveness to parenting programs or can directly…

  11. The Effectiveness of Substance Abuse Prevention Videotapes with Mexican American Adolescents.

    ERIC Educational Resources Information Center

    Polansky, Joan M.; Buki, Lydia P.; Horan, John J.; Ceperich, Sherry Dyche; Burows, Deborah Dyer

    1999-01-01

    The effectiveness of three substance-abuse-prevention videotapes derived from contrasting theoretical frameworks was evaluated using 312 rural Mexican-American students in grades seven through eight. The assertion-training video produced higher levels of assertiveness among ninth-graders; the others had no impact. Discusses the importance of…

  12. Exploratory Evaluation of a School-Based Child Sexual Abuse Prevention Program

    ERIC Educational Resources Information Center

    Barron, Ian G.; Topping, Keith J.

    2013-01-01

    Internationally, efficacy studies of school-based child sexual abuse prevention programs display a series of methodological shortcomings. Few studies include adolescent participants, recording of disclosures has been inconsistent, and no studies to date have assessed presenter adherence to program protocols or summated the costs of program…

  13. The Nitrate-Inducible NAC Transcription Factor TaNAC2-5A Controls Nitrate Response and Increases Wheat Yield1[OPEN

    PubMed Central

    He, Xue; Qu, Baoyuan; Li, Wenjing; Zhao, Xueqiang; Teng, Wan; Ma, Wenying; Ren, Yongzhe; Li, Bin; Li, Zhensheng; Tong, Yiping

    2015-01-01

    Nitrate is a major nitrogen resource for cereal crops; thus, understanding nitrate signaling in cereal crops is valuable for engineering crops with improved nitrogen use efficiency. Although several regulators have been identified in nitrate sensing and signaling in Arabidopsis (Arabidopsis thaliana), the equivalent information in cereals is missing. Here, we isolated a nitrate-inducible and cereal-specific NAM, ATAF, and CUC (NAC) transcription factor, TaNAC2-5A, from wheat (Triticum aestivum). A chromatin immunoprecipitation assay showed that TaNAC2-5A could directly bind to the promoter regions of the genes encoding nitrate transporter and glutamine synthetase. Overexpression of TaNAC2-5A in wheat enhanced root growth and nitrate influx rate and, hence, increased the root’s ability to acquire nitrogen. Furthermore, we found that TaNAC2-5A-overexpressing transgenic wheat lines had higher grain yield and higher nitrogen accumulation in aerial parts and allocated more nitrogen in grains in a field experiment. These results suggest that TaNAC2-5A is involved in nitrate signaling and show that it is an exciting gene resource for breeding crops with more efficient use of fertilizer. PMID:26371233

  14. "Keep Telling until Someone Listens": Understanding Prevention Concepts in Children's Picture Books Dealing with Child Sexual Abuse

    ERIC Educational Resources Information Center

    Lampert, Jo; Walsh, Kerryann

    2010-01-01

    Children's picture books dealing with the topic of child sexual abuse appeared in the 1980s with the aim of addressing the need for age-appropriate texts to teach sexual abuse prevention concepts and to provide support for young children who may be at risk of or have already experienced sexual abuse. Despite the apparent potential of children's…

  15. The process of adapting a universal dating abuse prevention program to adolescents exposed to domestic violence.

    PubMed

    Foshee, Vangie A; Dixon, Kimberly S; Ennett, Susan T; Moracco, Kathryn E; Bowling, J Michael; Chang, Ling-Yin; Moss, Jennifer L

    2015-07-01

    Adolescents exposed to domestic violence are at increased risk of dating abuse, yet no evaluated dating abuse prevention programs have been designed specifically for this high-risk population. This article describes the process of adapting Families for Safe Dates (FSD), an evidenced-based universal dating abuse prevention program, to this high-risk population, including conducting 12 focus groups and 107 interviews with the target audience. FSD includes six booklets of dating abuse prevention information, and activities for parents and adolescents to do together at home. We adapted FSD for mothers who were victims of domestic violence, but who no longer lived with the abuser, to do with their adolescents who had been exposed to the violence. Through the adaptation process, we learned that families liked the program structure and valued being offered the program and that some of our initial assumptions about this population were incorrect. We identified practices and beliefs of mother victims and attributes of these adolescents that might increase their risk of dating abuse that we had not previously considered. In addition, we learned that some of the content of the original program generated negative family interactions for some. The findings demonstrate the utility of using a careful process to adapt evidence-based interventions (EBIs) to cultural sub-groups, particularly the importance of obtaining feedback on the program from the target audience. Others can follow this process to adapt EBIs to groups other than the ones for which the original EBI was designed. © The Author(s) 2014.

  16. Targeting Protein O-GlcNAc Modifications In Breast Cancer

    DTIC Science & Technology

    2010-09-30

    O-GlcNAcation and elevated expression of O-GlcNAc transferase (OGT), the enzyme catalyzing addition of O-GlcNAc to proteins. Reduction of O...regulatory switch mechanism analogous to phosphorylation (28). Cytosolic and nuclear enzymes dynamically catalyze addition (O-GlcNAc transferase or OGT) and...levels, through pharmacological inhibition or genetic knock-down of enzymes that add or remove O-GlcNAc, can inhibit ErbB2-mediated oncogenic

  17. Substance Abuse Prevention Program for Children and Adolescents in a Community-Based Clinic

    ERIC Educational Resources Information Center

    Shelton, Andrea; Harvin, Sheila; White, Janeana

    2006-01-01

    This paper describes a community-based substance abuse prevention program utilizing a cognitive-behavioral curriculum to children and adolescents affected by a substance use disorder in a parent or caretaker.

  18. Domestic Abuse Prevention Education: Listening to the Views of Young People

    ERIC Educational Resources Information Center

    Fox, Claire L.; Hale, Rebecca; Gadd, David

    2014-01-01

    This paper reports on findings derived as part of a two-year project funded by the European Union's Daphne III scheme, involving collaboration between seven partner organisations across six European countries. The project involved an evaluation, using questionnaires and focus groups, of domestic abuse prevention education programmes delivered in…

  19. 77 FR 1708 - Center for Substance Abuse Prevention; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-11

    ... Abuse Prevention (CSAP) Drug Testing Advisory Board (DTAB) will meet on January 31 and February 1, 2012... opioids as potential analytes in the Mandatory Guidelines for Federal Workplace Drug Testing Programs. The... Guidelines for Federal Workplace Drug Testing Programs. This portion of the meeting is closed to the public...

  20. 76 FR 20994 - Center for Substance Abuse Prevention; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-14

    ... (SAMHSA) Center for Substance Abuse Prevention (CSAP) Drug Testing Advisory Board (DTAB) on May 3 and 4... include the Federal drug testing updates from the Department of Transportation, the Department of Defense... Guidelines for Federal Workplace Drug Testing Programs; and updates on oral fluid as a potential alternative...

  1. 78 FR 5471 - Center for Substance Abuse Prevention; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-25

    ... Abuse Prevention (CSAP) Drug Testing Advisory Board (DTAB) will meet on February 11, 2013, from 10:30 a... Mandatory Guidelines for Federal Workplace Drug Testing Programs, the custody and control form, and the medical review officer certification. The meeting also will include federal drug testing updates from the...

  2. Detecting selection effects in community implementations of family-based substance abuse prevention programs.

    PubMed

    Hill, Laura G; Goates, Scott G; Rosenman, Robert

    2010-04-01

    To calculate valid estimates of the costs and benefits of substance abuse prevention programs, selection effects must be identified and corrected. A supplemental comparison sample is typically used for this purpose, but in community-based program implementations, such a sample is often not available. We present an evaluation design and analytic approach that can be used in program evaluations of real-world implementations to identify selection effects, which in turn can help inform recruitment strategies, pinpoint possible selection influences on measured program outcomes, and refine estimates of program costs and benefits. We illustrate our approach with data from a multisite implementation of a popular substance abuse prevention program. Our results indicate that the program's participants differed significantly from the population at large.

  3. Randomized Trial of a Statewide Home Visiting Program: Impact in Preventing Child Abuse and Neglect

    ERIC Educational Resources Information Center

    Duggan, Anne; McFarlane, Elizabeth; Fuddy, Loretta; Burrell, Lori; Higman, Susan M.; Windham, Amy; Sia, Calvin

    2004-01-01

    Objectives: To assess the impact of home visiting in preventing child abuse and neglect in the first 3 years of life in families identified as at-risk of child abuse through population-based screening at the child's birth. Methods: This experimental study focused on Hawaii Healthy Start Program (HSP) sites operated by three community-based…

  4. Federal Strategy for Prevention of Drug Abuse and Drug Trafficking, 1982. Prepared for the President Pursuant to the Drug Abuse Office and Treatment Act of 1972.

    ERIC Educational Resources Information Center

    Office of Policy Development, Washington, DC.

    This document describes the Federal response to drug abuse and drug trafficking. The actions of President Reagan, in Executive Order 12368, establishing an official advisor on drug abuse policy matters, and the priorities, issues, and objectives (international cooperation, drug law enforcement, education and prevention, detoxification and…

  5. 76 FR 59710 - Center for Substance Abuse Prevention; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-27

    ... Abuse Prevention (CSAP) Drug Testing Advisory Board (DTAB) will meet on October 13, 2011 from 9 a.m. to... Guidelines for Federal Workplace Drug Testing Programs. Therefore, this meeting is closed to the public as..., Designated Federal Official, CSAP Drug Testing Advisory Board, 1 Choke Cherry Road, Room 2-1045, Rockville...

  6. 77 FR 45647 - Center for Substance Abuse Prevention; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-01

    ... Abuse Prevention (CSAP) Drug Testing Advisory Board (DTAB) will meet on August 27 and 28, 2012 from 10... Mandatory Guidelines for Federal Workplace Drug Testing Programs. Therefore, this meeting is closed to the... Cook, Ph.D., Designated Federal Official, CSAP Drug Testing Advisory Board, 1 Choke Cherry Road, Room 2...

  7. Prevention validation and accounting platform: a framework for establishing accountability and performance measures of substance abuse prevention programs.

    PubMed

    Kim, S; McLeod, J H; Williams, C; Hepler, N

    2000-01-01

    The field of substance abuse prevention has neither an overarching conceptual framework nor a set of shared terminologies for establishing the accountability and performance outcome measures of substance abuse prevention services rendered. Hence, there is a wide gap between what we currently have as data on one hand and information that are required to meet the performance goals and accountability measures set by the Government Performance and Results Act of 1993 on the other. The task before us is: How can we establish the accountability and performance measures of substance abuse prevention programs and transform the field of prevention into prevention science? The intent of this volume is to serve that purpose and accelerate the processes of this transformation by identifying the requisite components of the transformation (i.e., theory, methodology, convention on terms, and data) and by introducing an open forum called, Prevention Validation and Accounting (PREVA) Platform. The entire PREVA Platform (for short, the Platform) is designed as an analytic framework, which is formulated by a collectivity of common concepts, terminologies, accounting units, protocols for counting the units, data elements, and operationalizations of various constructs, and other summary measures intended to bring about an efficient and effective measurement of process input, program capacity, process output, performance outcome, and societal impact of substance abuse prevention programs. The measurement units and summary data elements are designed to be measured across time and across jurisdictions, i.e., from local to regional to state to national levels. In the Platform, the process input is captured by two dimensions of time and capital. Time is conceptualized in terms of service delivery time and time spent for research and development. Capital is measured by the monies expended for the delivery of program activities during a fiscal or reporting period. Program capacity is captured

  8. Impact of a School-Based Sexual Abuse Prevention Education Program on the Knowledge and Attitude of High School Girls

    ERIC Educational Resources Information Center

    Ogunfowokan, Adesola A.; Fajemilehin, Reuben B.

    2012-01-01

    Sexual abuse has been considered a public health issue because of the various health implications resulting from it. The school nurse has a responsibility in assisting the high school girl to prevent victimization. This study adopted a quasi-experimental design in which a sexual abuse prevention education package was developed and used to educate…

  9. Culturally Competent Substance Abuse Prevention Research among Rural Native American Communities.

    ERIC Educational Resources Information Center

    Stubben, Jerry

    A study examined the process of evaluating family-oriented substance abuse prevention efforts in three Native American communities. In general, the Native communities exhibited a lack of commitment to academic evaluation research due to concerns over who would gain from such research, how much value was placed on Indian opinions, the level of…

  10. A Systematic Review of Universal Campaigns Targeting Child Physical Abuse Prevention

    ERIC Educational Resources Information Center

    Poole, Mary Kathryn; Seal, David W.; Taylor, Catherine A.

    2014-01-01

    The purpose of this review was to better understand the impact of universal campaign interventions with a media component aimed at preventing child physical abuse (CPA). The review included 17 studies featuring 15 campaigns conducted from 1989 to 2011 in five countries. Seven studies used experimental designs, but most were quasi-experimental. CPA…

  11. Influence of a Substance-Abuse-Prevention Curriculum on Violence-Related Behavior.

    ERIC Educational Resources Information Center

    Simon, Thomas R.; Sussman, Steve; Dahlberg, Linda L.; Dent, Clyde W.

    2002-01-01

    Examined the impact of a school-based substance abuse prevention program on alternative high school students' risk for violence. Analysis of students followed over 12 months indicated that there was a higher risk for victimization among male control students. No intervention effect was observed for female students or for perpetration among males.…

  12. Federal Agency Efforts to Advance Media Literacy in Substance Abuse Prevention

    ERIC Educational Resources Information Center

    Levitt, Alan; Denniston, Bob

    2014-01-01

    This article describes and reflects upon efforts to generate greater support for media literacy and critical thinking within the strategies and programs of the Federal government in the early 1990s to about 2005 primarily among agencies with an interest in youth substance abuse prevention. Beginning with their personal reflections on discovering…

  13. A systematic review of universal campaigns targeting child physical abuse prevention.

    PubMed

    Poole, Mary Kathryn; Seal, David W; Taylor, Catherine A

    2014-06-01

    The purpose of this review was to better understand the impact of universal campaign interventions with a media component aimed at preventing child physical abuse (CPA). The review included 17 studies featuring 15 campaigns conducted from 1989 to 2011 in five countries. Seven studies used experimental designs, but most were quasi-experimental. CPA incidence was assessed in only three studies and decreased significantly in two. Studies also found significant reductions in relevant outcomes such as dysfunctional parenting, child problem behaviors and parental anger as well as increases in parental self-efficacy and knowledge of concepts and actions relevant to preventing child abuse. The following risk factors were most frequently targeted in campaigns: lack of knowledge regarding positive parenting techniques, parental impulsivity, the stigma of asking for help, inadequate social support and inappropriate expectations for a child's developmental stage. The evidence base for universal campaigns designed to prevent CPA remains inconclusive due to the limited availability of rigorous evaluations; however, Triple-P is a notable exception. Given the potential for such interventions to shift population norms relevant to CPA and reduce rates of CPA, there is a need to further develop and rigorously evaluate such campaigns. © The Author 2014. Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com.

  14. Identifying effective components of alcohol abuse prevention programs: effects of fear appeals, message style, and source expertise.

    PubMed

    Stainback, R D; Rogers, R W

    1983-04-01

    Despite the importance of alcohol abuse prevention programs, the effectiveness of many components of these programs has not been demonstrated empirically. An experiment tested the efficacy of three components of many prevention programs: fear appeals, one- versus two-sided message style, and the expertise of the source. The persuasive impact of this information was examined on 113 ninth-grade students' intentions to abstain from drinking alcohol while they are teenagers. The results reveal that fear appeals are successful in strengthening students' intentions to refrain from drinking. Implications are discussed for implementing these principles and for designing future investigations of alcohol abuse prevention programs.

  15. The motivation, skills, and decision-making model of "drug abuse" prevention.

    PubMed

    Sussman, Steve; Earleywine, Mitchell; Wills, Thomas; Cody, Christine; Biglan, Tony; Dent, Clyde W; Newcomb, Michael D

    2004-01-01

    This article summarizes the theoretical basis for targeted prevention programs as they apply to different high-risk groups. We explain the advantages and disadvantages of different definitions of risk and discuss strategies for preventing drug use related problems in high-risk youth. Productive prevention programs for many at-risk groups share similar components, including those that address motivation, skills, and decision making. We present key aspects of these three components and link them to theories in clinical psychology, social psychology, sociology, and chemical dependence treatment. Among a total of 29 promising targeted prevention programs, we describe examples of empirically evaluated, intensive interventions that have made a positive impact on the attitudes and behavior of multiple problem youth. Incorporating the perspectives of multiple disciplines appears essential for progress in drug abuse and other problem behavior prevention.

  16. Gender and racial/ethnic disparities in the impact of HIV prevention programming in substance abuse treatment.

    PubMed

    Cao, Dingcai; Marsh, Jeanne C; Shin, Hee-Choon

    2008-01-01

    The objective of the study was to evaluate the capacity of HIV prevention programs offered in substance abuse treatment to reduce HIV-related risk behavior for women and men and for Black, Latino, and White groups. Prospective data was collected at intake, discharage, and 12 months post-treatment from 1992 to 1997 for the National Treatment Improvement Evaluation Study with a sample consisting of 3,142 clients from 59 service delivery units: 972 females, 1,870 males, 1,812 Blacks, 486 Latinos, and 844 Whites. Study findings show that receipt of HIV prevention programming as part of substance abuse treatment services resulted in reductions in HIV-related risk behavior for the sample overall and for women as well as men. However, although Blacks received more prevention services than Latinos and Whites, the significant positive effect of HIV services on reduced HIVrisk behavior held only for Whites. Racial/ethnic disparities exist in the capacity for HIV prevention programming offered as part of substance abuse treatment to reduce HIV-risk behavior. The findings highlight the need for the development of culturally competent service delivery strategies to enhance the impact of these services for all groups.

  17. Evaluating Community Readiness to Implement Environmental and Policy-Based Alcohol Abuse Prevention Strategies in Wisconsin

    PubMed Central

    Paltzer, Jason; Black, Penny; Moberg, D. Paul

    2013-01-01

    Background Matching evidence-based alcohol prevention strategies with a community’s readiness to support those strategies is the basis for the Tri-Ethnic Community Readiness Model (CRM). The purpose of this evaluation was to assess the association of a community’s readiness to address alcohol abuse in their community with the implementation of environmental and policy-based strategies. Methods Twenty-one substance abuse prevention coalitions in Wisconsin participated in a pre-post intervention group-only evaluation using the CRM. As part of a Substance Abuse and Mental Health Services Administration (SAMHSA) grant, all grantees were obligated by the Wisconsin Department of Health Services to implement environmental and policy-based strategies focused on one of three priority areas: young adult binge drinking, underage drinking, and alcohol-related motor-vehicle injuries and fatalities. Results At baseline, all communities (n=21) scored at or below a Stage 4 (on a scale of 1–9) readiness level (“preparedness”). The mean change in community readiness over the three-year period (2009–2011) was significant, but was less than one complete CRM stage (0.77, p=<0.001; 95% CI: 0.49, 1.05). Conclusion These findings suggest that implementation of environmental and policy-based strategies may improve a community’s progression in perceived readiness to address alcohol abuse regardless of the community’s baseline level of readiness to address alcohol abuse. Recommendation An assessment specific for measuring community readiness for policy-related strategies should be developed. The assessment would include community-level factors (e.g. community climate) for implementing policy-related prevention strategies, and not assume a linear readiness model. PMID:25346555

  18. Preventing Child Sexual Abuse: Parents' Perceptions and Practices in Urban Nigeria

    ERIC Educational Resources Information Center

    Ige, Olusimbo K.; Fawole, Olufunmilayo I.

    2011-01-01

    This study examined parents' perceptions of child sexual abuse as well as prevention practices in an urban community in southwest Nigeria. Questionnaires were collected from 387 parents and caregivers of children younger than 15 years of age. Results showed that many parents felt CSA was a common problem in the community, and most parents…

  19. Concerns about research and prevention strategies in Munchausen Syndrome by Proxy (MSBP) abuse.

    PubMed

    Eminson, Mary; Jureidini, Jon

    2003-04-01

    There would seem to be three motives for research into Munchausen Syndrome by Proxy (MSBP) abuse; first to enhance treatment; second to enhance our understanding of the psychopathology of those who carry out the abuse; and third to find interventions to prevent its occurrence. We will argue that only the first justification is valid. The second and third should be questioned for several reasons including: MSBP abuse is the wrong kind of event to think of in terms of categorical diagnosis; rare events are inherently difficult to predict; and better research targets are available. We propose that research energy would be more productively directed towards furthering our understanding of somatization and certain problematic aspects of modern pediatric practice. We offer suggestions as to appropriate areas for research.

  20. Sequential Desorption of Nitroaromatic Compounds (NAC) from Soils

    DTIC Science & Technology

    2005-03-01

    the soil solution . Weissmahr et al. [20] suggest an electron donor acceptor (EDA) complex between oxygens of the siloxane surface of the clays and the...release of NACs into the soil solution . At high pH values desorption is superimposed by NACs hydrolysis. Therefore, in- creasing pH values impedes the...presented demonstrate that both the cation present in the soil solution and its concentration may affect the desorption behavior of NACs in contaminated soils

  1. Feasibility and Acceptability of a Child Sexual Abuse Prevention Program for Childcare Professionals: Comparison of a Web-Based and In-Person Training

    ERIC Educational Resources Information Center

    Rheingold, Alyssa A.; Zajac, Kristyn; Patton, Meghan

    2012-01-01

    Recent prevention research has established the efficacy of some child sexual abuse prevention programs targeting adults; however, less is known about the feasibility of implementing such programs. The current study examines the feasibility and acceptability of a child sexual abuse prevention program for child care professionals provided in two…

  2. 75 FR 54221 - RTCA NextGen Advisory Committee (NAC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-03

    ... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration RTCA NextGen Advisory Committee (NAC... (NAC). SUMMARY: The FAA is issuing this notice to advise the public of a meeting of RTCA NextGen Advisory Committee (NAC). DATES: The meeting will be held September 23, 2010, from 8:30 a.m. to 11:30 a.m...

  3. Nutrient-driven O-GlcNAc in proteostasis and neurodegeneration.

    PubMed

    Akan, Ilhan; Olivier-Van Stichelen, Stephanie; Bond, Michelle R; Hanover, John A

    2018-01-01

    Proteostasis is essential in the mammalian brain where post-mitotic cells must function for decades to maintain synaptic contacts and memory. The brain is dependent on glucose and other metabolites for proper function and is spared from metabolic deficits even during starvation. In this review, we outline how the nutrient-sensitive nucleocytoplasmic post-translational modification O-linked N-acetylglucosamine (O-GlcNAc) regulates protein homeostasis. The O-GlcNAc modification is highly abundant in the mammalian brain and has been linked to proteopathies, including neurodegenerative diseases such as Alzheimer's, Parkinson's, and Huntington's. C. elegans, Drosophila, and mouse models harboring O-GlcNAc transferase- and O-GlcNAcase-knockout alleles have helped define the role O-GlcNAc plays in development as well as age-associated neurodegenerative disease. These enzymes add and remove the single monosaccharide from protein serine and threonine residues, respectively. Blocking O-GlcNAc cycling is detrimental to mammalian brain development and interferes with neurogenesis, neural migration, and proteostasis. Findings in C. elegans and Drosophila model systems indicate that the dynamic turnover of O-GlcNAc is critical for maintaining levels of key transcriptional regulators responsible for neurodevelopment cell fate decisions. In addition, pathways of autophagy and proteasomal degradation depend on a transcriptional network that is also reliant on O-GlcNAc cycling. Like the quality control system in the endoplasmic reticulum which uses a 'mannose timer' to monitor protein folding, we propose that cytoplasmic proteostasis relies on an 'O-GlcNAc timer' to help regulate the lifetime and fate of nuclear and cytoplasmic proteins. O-GlcNAc-dependent developmental alterations impact metabolism and growth of the developing mouse embryo and persist into adulthood. Brain-selective knockout mouse models will be an important tool for understanding the role of O-GlcNAc in the

  4. A Lifespan Developmental-Stage Approach to Tobacco and Other Drug Abuse Prevention

    PubMed Central

    2013-01-01

    At least by informal design, tobacco and other drug abuse prevention programs are tailored to human developmental stage. However, few papers have been written to examine how programming has been formulated as a function of developmental stage throughout the lifespan. In this paper, I briefly define lifespan development, how it pertains to etiology of tobacco and other drug use, and how prevention programming might be constructed by five developmental stages: (a) young child, (b) older child, (c) young teen, (d) older teen, and (e) adult (emerging, young-to-middle and older adult substages). A search of the literature on tobacco and other drug abuse prevention by developmental stage was conducted, and multiple examples of programs are provided for each stage. A total of 34 programs are described as examples of each stage (five-young children, 12-older children, eight-young teens, four-older teens, and five-adults). Implications for future program development research are stated. In particular, I suggest that programming continue to be developed for all stages in the lifespan, as opposed to focusing on a single stage and that developmentally appropriate features continues to be pursued to maximize program impact. PMID:25298961

  5. 78 FR 45544 - Center for Substance Abuse Treatment (CSAT) National Advisory Council; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-29

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Substance Abuse and Mental Health Services Administration... will include a discussion of the Center's current administrative, legislative, and program developments... meeting by accessing the SAMHSA Committee Web site at http://nac.samhsa.gov/CSATcouncil/index.aspx or...

  6. An acute post-rape intervention to prevent substance use and abuse.

    PubMed

    Acierno, Ron; Resnick, Heidi S; Flood, Amanda; Holmes, Melisa

    2003-12-01

    The trauma of rape is routinely associated with extreme acute distress. Such peri-event anxiety increases risk of developing psychopathology and substance use or abuse post-rape, with the degree of initial distress positively predicting future problems. Unfortunately, the nature of post-rape forensic evidence collection procedures may exacerbate initial distress, thereby potentiating post-rape negative emotional sequelae. Consequently, substance use may increase in an effort to ameliorate this distress. To address this, a two-part video intervention was developed for use in acute post-rape time frames to (a) minimize anxiety during forensic rape examinations, thereby reducing risk of future emotional problems, and (b) prevent increased post-rape substance use and abuse. Pilot study data with 124 rape victims indicated that the low-cost, easily administered intervention was effective in reducing risk of marijuana abuse at 6 weeks. Nonstatistically significant trends also were evident for reduced marijuana use. Trends were also noted in favor of the intervention in the subgroup of women who were actively using substances pre-rape (among pre-rape alcohol users, 28% viewers vs. 43% nonviewers met criteria for post-rape alcohol abuse; among pre-rape marijuana users, the rates of post-marijuana use were 17% vs. 43%).

  7. [Parental aptitude to prevent child sexual abuse after a participatory education intervention].

    PubMed

    Higareda-Almaraz, Martha Alicia; Higareda-Almaraz, Enrique; Higareda-Almaraz, Irma Reyna; Barrera-de León, Juan Carlos; Gómez-Llamas, Meynardo Alonso; Benites-Godínez, Verónica

    2011-01-01

    To evaluate the aptitude of parents regarding the educational impact of equity education for children to prevent child sexual abuse using participatory strategies. Quasi-experimental design. Ninety-two parents with children in preschool were included in the study. The parents were given a course using participatory educational strategies for one hour daily over a period of 20 days. Prior to the course, a group of experts in child education and sexology prepared a questionnaire with 20 sentences. A Wilcoxon test was used to compare intergroup differences We found statistically significant differences in the parents' responses before and after the educational intervention, with a median (range) of 10(2-12)/18(6-20), p<0.01. A significant change in aptitude was noted when parents attended classes using a participatory strategy to learn about the impact of educational equity for the prevention of child sexual abuse. Thus, it is imperative to continue evaluating different educational strategies.

  8. A Protective Factors Model for Alcohol Abuse and Suicide Prevention among Alaska Native Youth

    PubMed Central

    Allen, James; Mohatt, Gerald V.; Fok, Carlotta Ching Ting; Henry, David; Burkett, Rebekah

    2014-01-01

    This study provides an empirical test of a culturally grounded theoretical model for prevention of alcohol abuse and suicide risk with Alaska Native youth, using a promising set of culturally appropriate measures for the study of the process of change and outcome. This model is derived from qualitative work that generated an heuristic model of protective factors from alcohol (Allen at al., 2006; Mohatt, Hazel et al., 2004; Mohatt, Rasmus et al., 2004). Participants included 413 rural Alaska Native youth ages 12-18 who assisted in testing a predictive model of Reasons for Life and Reflective Processes about alcohol abuse consequences as co-occurring outcomes. Specific individual, family, peer, and community level protective factor variables predicted these outcomes. Results suggest prominent roles for these predictor variables as intermediate prevention strategy target variables in a theoretical model for a multilevel intervention. The model guides understanding of underlying change processes in an intervention to increase the ultimate outcome variables of Reasons for Life and Reflective Processes regarding the consequences of alcohol abuse. PMID:24952249

  9. [Child maltreatment prevention: the pediatrician's role. Part 2. Prevention before it happens, when suspected and when abuse is confirmed].

    PubMed

    Mouesca, Juan P

    2016-02-01

    Pediatric actions that can prevent child abuse are described. Interdisciplinary work, training in communication skills, child development and family functions are recommended. Given the intense feelings generated by this subject, self-care strategies are suggested. Sociedad Argentina de Pediatría.

  10. Using PANDA (Preventing the Abuse of Tobacco, Narcotics, Drugs, and Alcohol) in a Baltimore City Head Start Setting: A Preliminary Study.

    ERIC Educational Resources Information Center

    Belcher, Harolyn M. E.; Lockhart, Paula J.; Perkins-Parks, Susan; McNally, Margaret

    2000-01-01

    Describes an evaluation of a substance abuse prevention curriculum, Preventing the Abuse of Tobacco, Narcotics, Drugs, and Alcohol (PANDA), taught to African American Head Start preschool students, examining changes in children's self-concept following participation. Overall, students demonstrated significantly improved self-concept, and PANDA…

  11. Parent's Guide to Preventing Inhalant Abuse

    MedlinePlus

    ... irritability, or restlessness. What could be other telltale behaviors of inhalant abuse? Inhalant abusers also may exhibit ... to three companions, the four teenagers had taken gas from a family's grill propane tank. They put ...

  12. Modification of the "Preventing Child Abuse and Neglect" (PCAN) Curriculum for IDEA Part C Providers

    ERIC Educational Resources Information Center

    Kilburn, Janice E.; Shapiro, Cheri J.

    2015-01-01

    Strategic workforce training of organizations that provide services to families of young children with special needs can help strengthen families and prevent child maltreatment, but few curriculua are available for this purpose. One professional development curriculum, "Preventing Child Abuse and Neglect: Parent-Provider Partnerships in Child…

  13. MRI to predict nipple-areola complex (NAC) involvement: An automatic method to compute the 3D distance between the NAC and tumor.

    PubMed

    Giannini, Valentina; Bianchi, Veronica; Carabalona, Silvia; Mazzetti, Simone; Maggiorotto, Furio; Kubatzki, Franziska; Regge, Daniele; Ponzone, Riccardo; Martincich, Laura

    2017-12-01

    To assess the role in predicting nipple-areola complex (NAC) involvement of a newly developed automatic method which computes the 3D tumor-NAC distance. Ninety-nine patients scheduled to nipple sparing mastectomy (NSM) underwent magnetic resonance (MR) examination at 1.5 T, including sagittal T2w and dynamic contrast enhanced (DCE)-MR imaging. An automatic method was developed to segment the NAC and the tumor and to compute the 3D distance between them. The automatic measurement was compared with manual axial and sagittal 2D measurements. NAC involvement was defined by the presence of invasive ductal or lobular carcinoma and/or ductal carcinoma in situ or ductal intraepithelial neoplasia (DIN1c - DIN3). Tumor-NAC distance was computed on 95/99 patients (25 NAC+), as three tumors were not correctly segmented (sensitivity = 97%), and 1 NAC was not detected (sensitivity = 99%). The automatic 3D distance reached the highest area under the receiver operating characteristic (ROC) curve (0.830) with respect to the manual axial (0.676), sagittal (0.664), and minimum distances (0.664). At the best cut-off point of 21 mm, the 3D distance obtained sensitivity = 72%, specificity = 80%, positive predictive value = 56%, and negative predictive value = 89%. This method could provide a reproducible biomarker to preoperatively select breast cancer patients candidates to NSM, thus helping surgical planning and intraoperative management of patients. © 2017 Wiley Periodicals, Inc.

  14. Multiple approaches to understanding and preventing elder abuse: Introduction to the cross-disciplinary National Institutes of Health workshop.

    PubMed

    Saylor, Katherine Witte

    2016-01-01

    On October 30, 2015, the National Institutes of Health (NIH) convened a workshop, "Multiple Approaches to Understanding and Preventing Elder Abuse," in Bethesda, Maryland. The workshop brought together experts from across disciplines to discuss research challenges, opportunities, and lessons learned from other fields. Participants included experts in elder abuse, child abuse, intimate partner violence (IPV), emergency medicine, and neuroscience. In this special issue of the Journal of Elder Abuse and Neglect, participants address topics explored before, during, and after the day-long workshop.

  15. Isolation and Expression of NAC Genes during Persimmon Fruit Postharvest Astringency Removal

    PubMed Central

    Min, Ting; Wang, Miao-Miao; Wang, Hongxun; Liu, Xiaofen; Fang, Fang; Grierson, Donald; Yin, Xue-Ren; Chen, Kun-Song

    2015-01-01

    NAC genes have been characterized in numerous plants, where they are involved in responses to biotic and abiotic stress, including low oxygen stress. High concentration of CO2 is one of the most effective treatments to remove astringency of persimmon fruit owing to the action of the accumulated anoxia metabolite acetaldehyde. In model plants, NAC genes have been identified as being responsive to low oxygen. However, the possible relationship between NAC transcription factors and persimmon astringency removal remains unexplored. In the present research, treatment with a high concentration of CO2 (95%) effectively removed astringency of “Mopan” persimmon fruit by causing decreases in soluble tannin. Acetaldehyde content increased in response to CO2 treatment concomitantly with astringency removal. Using RNA-seq and Rapid amplification of cDNA ends (RACE), six DkNAC genes were isolated and studied. Transcriptional analysis indicated DkNAC genes responded differentially to CO2 treatment; DkNAC1, DkNAC3, DkNAC5 and DkNAC6 were transiently up-regulated, DkNAC2 was abundantly expressed 3 days after treatment, while the DkNAC4 was suppressed during astringency removal. It is proposed that DkNAC1/3/5/6 could be important candidates as regulators of persimmon astringency removal and the roles of other member are also discussed. PMID:25599529

  16. Americans with Disabilities: A Look at Alcohol and Other Drug Abuse Prevention.

    ERIC Educational Resources Information Center

    VSA Educational Services, Washington, DC. Resource Center on Substance Abuse Prevention and Disability.

    This guide to alcohol and other drug abuse prevention for individuals with disabilities begins with a discussion of Congressional intent in enacting the Americans with Disabilities Act of 1990 (ADA), the stressful demands experienced by Americans with disabilities, and the ways in which these stresses may predispose people with disabilities to…

  17. OGA inhibition by GlcNAc-selenazoline

    PubMed Central

    Kim, Eun Ju; Love, Dona C.; Darout, Etzer; Abdo, Mohannad; Rempel, Brian; Withers, Stephen G.; Rablen, Paul R.; Hanover, John A.; Knapp, Spencer

    2010-01-01

    The title compound, which differs from the powerful O-GlcNAcase (OGA) inhibitor GlcNAc-thiazoline only at the chalcogen atom (Se for S), is a much weaker inhibitor in a direct OGA assay. In human cells, however, the selenazoline shows comparable ability to induce hyper-O-GlcNAc-ylation, and the two show similar reduction of insulin-stimulated translocation of glucose transporter 4 in differentiated 3T3 adipocytes. PMID:20822912

  18. A new tomato NAC (NAM/ATAF1/2/CUC2) transcription factor, SlNAC4, functions as a positive regulator of fruit ripening and carotenoid accumulation.

    PubMed

    Zhu, Mingku; Chen, Guoping; Zhou, Shuang; Tu, Yun; Wang, Yi; Dong, Tingting; Hu, Zongli

    2014-01-01

    Fruit ripening in tomato (Solanum lycopersicum) is a complicated development process affected by both endogenous hormonal and genetic regulators and external signals. Although the role of NOR, a member of the NAC domain family, in mediating tomato fruit ripening has been established, its underlying molecular mechanisms remain unclear. To explore further the role of NAC transcription factors in fruit ripening, we characterized a new tomato NAC domain protein, named SlNAC4, which shows high accumulation in sepal and at the onset of fruit ripening. Various stress treatments including wounding, NaCl, dehydration and low temperature significantly increased the expression of SlNAC4. Reduced expression of SlNAC4 by RNA interference (RNAi) in tomato resulted in delayed fruit ripening, suppressed Chl breakdown and decreased ethylene synthesis mediated mainly through reduced expression of ethylene biosynthesis genes of system-2, and reduced carotenoids by alteration of the carotenoid pathway flux. Transgenic tomato fruits also displayed significant down-regulation of multiple ripening-associated genes, indicating that SlNAC4 functions as a positive regulator of fruit ripening by affecting ethylene synthesis and carotenoid accumulation. Moreover, we also noted that SlNAC4 could not be induced by ethylene and may function upstream of the ripening regulator RIN and positively regulate its expression. Yeast two-hybrid assay further revealed that SlNAC4 could interact with both RIN and NOR protein. These results suggested that ethylene-dependent and -independent processes are regulated by SlNAC4 in the fruit ripening regulatory network.

  19. Prevention of adolescent substance abuse through the development of personal and social competence.

    PubMed

    Botvin, G J

    1983-01-01

    The initiation of substance use typically begins during adolescence and appears to be the result of the complex interplay of social, personality, cognitive, attitudinal, behavioral, and developmental factors. Traditional smoking, alcohol, and drug education programs have attempted to increase students' knowledge of the risks associated with using these substances in the hope that this would deter use. Other programs have attempted to enrich the personal and social development of students through what has been referred to as "affective" education. Unfortunately, the inescapable conclusion to be drawn from the substance abuse prevention literature is that few of these programs have demonstrated any degree of success in terms of the actual prevention of substance use/abuse. Traditional educational approaches to substance abuse prevention appear to be inadequate because they are based on faulty assumptions and are too narrow in their focus. The "affective" education approaches, on the other hand, appear to have placed too little emphasis on the acquisition of the kind of skills that are likely to increase general personal competence and enable students to cope with the various interpersonal and intrapersonal pressures to begin using tobacco, alcohol, or drugs. From the perspective of social learning theory (Bandura 1977) and problem behavior theory (Jessor and Jessor 1977), substance use is conceptualized as a socially learned, purposive, and functional behavior which is the result of the interplay of social (environmental) and personal factors. One potentially effective approach to substance abuse prevention might involve enhancing general personal competence and teaching adolescents the kind of problem-specific skills and knowledge which will increase their ability to resist the various forms of pro-substance-use social pressure. Brief reviews of the social skills training literature and the literature related to techniques for coping with anxiety not only provide

  20. Proteolysis of HCF-1 by Ser/Thr glycosylation-incompetent O-GlcNAc transferase:UDP-GlcNAc complexes

    PubMed Central

    Kapuria, Vaibhav; Röhrig, Ute F.; Bhuiyan, Tanja; Borodkin, Vladimir S.; van Aalten, Daan M.F.; Zoete, Vincent; Herr, Winship

    2016-01-01

    In complex with the cosubstrate UDP-N-acetylglucosamine (UDP-GlcNAc), O-linked-GlcNAc transferase (OGT) catalyzes Ser/Thr O-GlcNAcylation of many cellular proteins and proteolysis of the transcriptional coregulator HCF-1. Such a dual glycosyltransferase–protease activity, which occurs in the same active site, is unprecedented and integrates both reversible and irreversible forms of protein post-translational modification within one enzyme. Although occurring within the same active site, we show here that glycosylation and proteolysis occur through separable mechanisms. OGT consists of tetratricopeptide repeat (TPR) and catalytic domains, which, together with UDP-GlcNAc, are required for both glycosylation and proteolysis. Nevertheless, a specific TPR domain contact with the HCF-1 substrate is critical for proteolysis but not Ser/Thr glycosylation. In contrast, key catalytic domain residues and even a UDP-GlcNAc oxygen important for Ser/Thr glycosylation are irrelevant for proteolysis. Thus, from a dual glycosyltransferase–protease, essentially single-activity enzymes can be engineered both in vitro and in vivo. Curiously, whereas OGT-mediated HCF-1 proteolysis is limited to vertebrate species, invertebrate OGTs can cleave human HCF-1. We present a model for the evolution of HCF-1 proteolysis by OGT. PMID:27056667

  1. Innovations in the Field of Child Abuse and Neglect Prevention: A Review of the Literature

    ERIC Educational Resources Information Center

    Benedetti, Genevieve

    2012-01-01

    Child abuse and neglect prevention is a complex field due, in part, to the diverse and numerous factors that can lead to maltreatment. As a result, prevention strategies, interventions, and initiatives must address multiple issues and rely on expertise from a variety of disciplines. This literature review considers recent and multidisciplinary…

  2. O-GlcNAc: a novel regulator of immunometabolism.

    PubMed

    Machacek, Miranda; Slawson, Chad; Fields, Patrick E

    2018-06-01

    The rapidly expanding field of immunometabolism focuses on how metabolism controls the function of immune cells. CD4 + T cells are essential for the adaptive immune response leading to the eradication of specific pathogens. However, when T cells are inappropriately over-active, they can drive autoimmunity, allergic disease, and chronic inflammation. The mechanisms by which metabolic changes influence function in CD4 + T cells are not fully understood. The post-translational protein modification, O-GlcNAc (O-linked β-N-acetylglucosamine), dynamically cycles on and off of intracellular proteins as cells respond to their environment and flux through metabolic pathways changes. As the rate of O-GlcNAc cycling fluctuates, protein function, stability, and/or localization can be affected. Thus, O-GlcNAc is critically poised at the nexus of cellular metabolism and function. This review highlights the intra- and extracellular metabolic factors that influence CD4 + T cell activation and differentiation and how O-GlcNAc regulates these processes. We also propose areas of future research that may illuminate O-GlcNAc's role in the plasticity and pathogenicity of CD4 + T cells and uncover new potential therapeutic targets.

  3. A review of the evaluation of 47 drug abuse prevention curricula available nationally.

    PubMed

    Dusenbury, L; Falco, M; Lake, A

    1997-04-01

    This review determined how many drug prevention curricula available to schools have been shown in rigorous research studies to reduce substance use behavior. Forty-seven curricula which met the following criteria were included: 1) they focused on primary prevention of alcohol and/or drug use, 2) they were classroom-based curricula designed for any grade level P-12, 3) they were nationally and currently available, and 4) program distributors were willing to provide samples of curriculum materials to determine drug abuse prevention content. Of the 47 drug abuse prevention curricula identified, 10 (21%) had been subjected to sufficiently rigorous evaluations. At least eight of the 10 programs have been shown effective at reducing tobacco or drug use, in at least some studies. The remaining two programs did not appear to have sustained effects on drug use, although they had variable success at reducing substance use early on. One of the 10 programs has been shown to have positive effects lasting into young adulthood. Six of the 10 curricula have been shown to have effects lasting for at least two years after the pretest. Two curricula have not been evaluated beyond the post-test, so it is impossible to know whether their effectiveness will last. Recommendations to increase the number of programs rigorously evaluated are offered.

  4. Early Childhood Interventionists' Perceptions of the Child Abuse Prevention and Treatment Act: Provider Characteristics and Organizational Climate

    ERIC Educational Resources Information Center

    Herman-Smith, Robert L.

    2013-01-01

    Research Findings: A 2003 amendment to the Child Abuse Prevention and Treatment Act (CAPTA) required states to develop plans to ensure that children younger than the age of 3 years who are victims of substantiated abuse or neglect have access to developmental screenings. Programs authorized under Part C of the Individuals with Disabilities…

  5. A Framework for Developing Drug Abuse Prevention Strategies for Young People in Ghetto Areas

    ERIC Educational Resources Information Center

    Dembo, Richard; Burgos, William

    1976-01-01

    Drawing upon research and the literature on socialization, social psychology and drug abuse, an ethnographically informed, social context model of the actor is developed and its implications for prevention activities among ghetto youths examined. (Author)

  6. Intra-accumbens Raclopride Administration Prevents Behavioral Changes Induced by Intermittent Access to Sucrose Solution.

    PubMed

    Suárez-Ortiz, Josué O; Cortés-Salazar, Felipe; Malagón-Carrillo, Ariadna L; López-Alonso, Verónica E; Mancilla-Díaz, Juan M; Tejas-Juárez, Juan G; Escartín-Pérez, Rodrigo E

    2018-01-01

    Overeating is one of the most relevant clinical features in Binge Eating Disorder and in some obesity patients. According to several studies, alterations in the mesolimbic dopaminergic transmission produced by non-homeostatic feeding behavior may be associated with changes in the reward system similar to those produced by drugs of abuse. Although it is known that binge-eating is related with changes in dopaminergic transmission mediated by D2 receptors in the nucleus accumbens shell (NAcS), it has not been determined whether these receptors may be a potential target for the treatment of eating pathology with binge-eating. Accordingly, the aim of the present study was to evaluate whether sugar binging induced by intermittent access to a sucrose solution produced changes in the structure of feeding behavior and whether blocking D2 receptors prevented these changes. We used the intermittent access model to a 10% sucrose solution (2 h/day for 4 weeks) to induce sugar binging in Sprague Dawley female rats. Experimental subjects consumed in a 2-h period more than 50% of the caloric intake consumed by the subjects with ad-lib access to the sweetened solution without any increase in body weight or fat accumulation. Furthermore, we evaluated whether sugar binging was associated to the estrous cycle and we did not find differences in caloric intake (estrous vs. diestrus). Subsequently, we characterized the structure of feeding behavior (microstructural analysis) and the motivation for palatable food (breakpoints) of the subjects with sugar binging and found that feeding episodes had short latencies, high frequencies, as well as short durations and inter-episode intervals. The intermittent access model did not increase breakpoints, as occurred in subjects with ad-lib access to the sucrose. Finally, we evaluated the effects of D2 receptor blockade in the NAcS, and found that raclopride (18 nM) prevented the observed changes in the frequency and duration of episodes induced by

  7. Intra-accumbens Raclopride Administration Prevents Behavioral Changes Induced by Intermittent Access to Sucrose Solution

    PubMed Central

    Suárez-Ortiz, Josué O.; Cortés-Salazar, Felipe; Malagón-Carrillo, Ariadna L.; López-Alonso, Verónica E.; Mancilla-Díaz, Juan M.; Tejas-Juárez, Juan G.; Escartín-Pérez, Rodrigo E.

    2018-01-01

    Overeating is one of the most relevant clinical features in Binge Eating Disorder and in some obesity patients. According to several studies, alterations in the mesolimbic dopaminergic transmission produced by non-homeostatic feeding behavior may be associated with changes in the reward system similar to those produced by drugs of abuse. Although it is known that binge-eating is related with changes in dopaminergic transmission mediated by D2 receptors in the nucleus accumbens shell (NAcS), it has not been determined whether these receptors may be a potential target for the treatment of eating pathology with binge-eating. Accordingly, the aim of the present study was to evaluate whether sugar binging induced by intermittent access to a sucrose solution produced changes in the structure of feeding behavior and whether blocking D2 receptors prevented these changes. We used the intermittent access model to a 10% sucrose solution (2 h/day for 4 weeks) to induce sugar binging in Sprague Dawley female rats. Experimental subjects consumed in a 2-h period more than 50% of the caloric intake consumed by the subjects with ad-lib access to the sweetened solution without any increase in body weight or fat accumulation. Furthermore, we evaluated whether sugar binging was associated to the estrous cycle and we did not find differences in caloric intake (estrous vs. diestrus). Subsequently, we characterized the structure of feeding behavior (microstructural analysis) and the motivation for palatable food (breakpoints) of the subjects with sugar binging and found that feeding episodes had short latencies, high frequencies, as well as short durations and inter-episode intervals. The intermittent access model did not increase breakpoints, as occurred in subjects with ad-lib access to the sucrose. Finally, we evaluated the effects of D2 receptor blockade in the NAcS, and found that raclopride (18 nM) prevented the observed changes in the frequency and duration of episodes induced by

  8. Advancing Prevention Research on Child Abuse, Youth Violence, and Domestic Violence: Emerging Strategies and Issues

    ERIC Educational Resources Information Center

    Guterman, Neil B.

    2004-01-01

    Prevention research on the related problems of child abuse, youth violence, and domestic violence has grown at an accelerating pace in recent years. In this context, a set of shared methodological issues has emerged as investigators seek to advance the interpersonal violence prevention knowledge base. This article considers some of the persistent…

  9. Prevention and early identification of elder abuse.

    PubMed

    Burnett, Jason; Achenbaum, W Andrew; Murphy, Kathleen Pace

    2014-11-01

    Elder abuse is a public health problem growing more pervasive despite being grossly underreported and underdetected. Annually, many vulnerable older adults suffer various forms of abuse threatening their overall health, quality of life, and survival. To better protect our aging population, we must overcome obstacles such as ageism, lack of geriatric health professional training, and low screening practices in clinical settings. Addressing these challenges is not sufficient for eliminating the abuse of older adults, but it is necessary for diminishing the potential for abuse and the associated negative health outcomes. Copyright © 2014 Elsevier Inc. All rights reserved.

  10. Child Sexual Abuse in Zimbabwe.

    PubMed

    Mantula, Fennie; Saloojee, Haroon

    2016-01-01

    Although child sexual abuse is a significant public health problem globally, its incidence, prevention, and management is less well described in resource-poor settings. In poorer settings prevention initiatives assume even more importance since resources for managing abused children are severely limited. This article examines the current status of policy and practice related to the prevention of child sexual abuse in Zimbabwe. It identifies implementation challenges and highlights opportunities that could be embraced to reduce CSA in Zimbabwe, based on evidence synthesized from recent work. Although Zimbabwe has a well-established legal and regulatory framework to protect children from child sexual abuse, implementation of existing policies is weak. Financial, human, and material resource constraints are frequently cited to explain limited prevention activity. Effective strategies for the prevention of child sexual abuse should focus on implementing existing legislation, targeting schoolchildren, and getting community involvement. A dedicated budget would help entrench these strategies, but gains can be achieved even in the absence of this.

  11. Counselors' Role in Preventing Abuse of Older Adults: Clinical, Ethical, and Legal Considerations

    ERIC Educational Resources Information Center

    Forman, Julia M.; McBride, Rebecca G.

    2010-01-01

    Mistreatment of older adults is commonplace. These individuals are subjected to abuse, financial exploitation, and neglect. The authors present an overview of the literature concerning mistreatment, with an emphasis on clinical, ethical, and legal considerations. Methods are proposed for prevention, including counselor education, advocacy, and…

  12. The Wheat NAC Transcription Factor TaNAC2L Is Regulated at the Transcriptional and Post-Translational Levels and Promotes Heat Stress Tolerance in Transgenic Arabidopsis.

    PubMed

    Guo, Weiwei; Zhang, Jinxia; Zhang, Ning; Xin, Mingming; Peng, Huiru; Hu, Zhaorong; Ni, Zhongfu; Du, Jinkun

    2015-01-01

    Heat stress poses a serious threat to global crop production. In efforts that aim to mitigate the adverse effects of heat stress on crops, a variety of genetic tools are being used to develop plants with improved thermotolerance. The characterization of important regulators of heat stress tolerance provides essential information for this aim. In this study, we examine the wheat (Triticum aestivum) NAC transcription factor gene TaNAC2L. High temperature induced TaNAC2L expression in wheat and overexpression of TaNAC2L in Arabidopsis thaliana enhanced acquired heat tolerance without causing obvious alterations in phenotype compared with wild type under normal conditions. TaNAC2L overexpression also activated the expression of heat-related genes in the transgenic Arabidopsis plants, suggesting that TaNAC2L may improve heat tolerance by regulating the expression of stress-responsive genes. Notably, TaNAC2L is also regulated at the post-translational level and might be degraded via a proteasome-mediated pathway. Thus, this wheat transcription factor may have potential uses in enhancing thermotolerance in crops.

  13. A protective factors model for alcohol abuse and suicide prevention among Alaska Native youth.

    PubMed

    Allen, James; Mohatt, Gerald V; Fok, Carlotta Ching Ting; Henry, David; Burkett, Rebekah

    2014-09-01

    This study provides an empirical test of a culturally grounded theoretical model for prevention of alcohol abuse and suicide risk with Alaska Native youth, using a promising set of culturally appropriate measures for the study of the process of change and outcome. This model is derived from qualitative work that generated an heuristic model of protective factors from alcohol (Allen et al. in J Prev Interv Commun 32:41-59, 2006; Mohatt et al. in Am J Commun Psychol 33:263-273, 2004a; Harm Reduct 1, 2004b). Participants included 413 rural Alaska Native youth ages 12-18 who assisted in testing a predictive model of Reasons for Life and Reflective Processes about alcohol abuse consequences as co-occurring outcomes. Specific individual, family, peer, and community level protective factor variables predicted these outcomes. Results suggest prominent roles for these predictor variables as intermediate prevention strategy target variables in a theoretical model for a multilevel intervention. The model guides understanding of underlying change processes in an intervention to increase the ultimate outcome variables of Reasons for Life and Reflective Processes regarding the consequences of alcohol abuse.

  14. Child abuse prevention in Japan: an approach to screening and intervention with mothers.

    PubMed

    Kayama, Mami; Sagami, Ayumi; Watanabe, Yuka; Senoo, Eiichi; Ohara, Michiko

    2004-01-01

    The number of reported child abuse cases is on the increase in Japan. This report describes the testing of an approach to prevention based on a key question: "Do you find any of your children irritating?" The study employed a focus group and a survey. The focus group consisted of 13 mothers who had been severely abusive to their children and were undergoing individual psychotherapy in Tokyo. The survey included 1,538 mothers living with at least one child less than 6 years of age in metropolitan Tokyo. The survey questionnaire asked about mothers' attitudes toward their children and about details and frequency of possibly abusive behavior for their children. All 13 mothers of the focus group reported the experience of feeling their children irritating. They talked extensively and provided many details of their feelings. Of the survey mothers, 3.6% reported feeling their children irritating and showed high scores of abusive behavior. There was a difference in attribution of source of the irritation between these mothers and focus-group mothers. We conclude that the question on irritability is effective in eliciting mothers' feelings and behavior, especially for providing public health nurses with an opportunity for intervention in child abuse.

  15. Their Children's First Educators: Parents' Views about Child Sexual Abuse Prevention Education

    ERIC Educational Resources Information Center

    Walsh, Kerryann; Brandon, Leisa

    2012-01-01

    In this descriptive focus group study, we investigated parents' views about child sexual abuse prevention education at home and in schools. Focus groups were conducted with a sample of 30 Australian adults who identified as the parent or caregiver of a child/children aged 0-5 years. The study explored (1) parents' "knowledge" about child…

  16. Drug Education Curriculum, Junior High. Health Education: Substance Abuse Prevention. Revised 1982.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Bureau of Health and Drug Education and Services.

    This junior high school level curriculum guide on drug education is a revision of a 1981 guide. It is one of nine sequential guides for elementary and secondary teachers and administrators designed to prevent drug misuse and abuse through combined cognitive and affective development. The affective model upon which this curriculum is based has…

  17. Drug Abuse, Relapse, and Prevention Education in Malaysia: Perspective of University Students Through a Mixed Methods Approach

    PubMed Central

    Chie, Qiu Ting; Tam, Cai Lian; Bonn, Gregory; Wong, Chee Piau; Dang, Hoang Minh; Khairuddin, Rozainee

    2015-01-01

    In recent years, there have been increasing accounts of illegal substance abuse among university students and professional groups in Malaysia. This study looks at university students’ perceptions about this phenomenon. Students from Malaysian universities were asked for their impressions about drug availability and abuse, as well as factors contributing to drug abuse and relapse. The questionnaire also inquired into their knowledge and views regarding government versus private rehabilitation centers, as well as their exposure to, and views about, school-based drug-prevention education. Participants were 460 university students from five Malaysian states: Penang, Selangor, Kuala Lumpur, Sabah, and Sarawak. Results showed gender differences in perceptions of relapse prevention strategies, as well as factors leading to drug abuse and relapse. Students also believed that drug education would be more effective if initiated between the ages of 11 and 12 years, which is slightly older than the common age of first exposure, and provided suggestions for improving existing programs. Implications of student perceptions for the improvement of current interventions and educational programs are discussed. PMID:25999867

  18. Spouse Abuse, Child Abuse, and Substance Abuse Among Army Facilities: Co-Occurrence, Correlations and Service Delivery Issues

    DTIC Science & Technology

    2006-03-01

    refer spouse abuse or child abuse offenders with identified alcohol or other drug involvement to the on-base counseling center for a substance...abuse assessment. The military’s response to combat substance abuse involves a combination of education, prevention, random testing for illicit drug ...data from three Army sources: the Army Central Registry (ACR), the Drug and Alcohol Management Information System (DAMIS), and Army personnel data

  19. Sexual abuse prevention with high-risk males: the roles of victim empathy and rape myths.

    PubMed

    Schewe, P A; O'Donohue, W

    1993-01-01

    The outcome of two sexual abuse prevention programs, one emphasizing victim empathy and the other stressing modifying rape myths, was evaluated with high-risk males. Sixty-eight high-risk males, as determined by self-reported likelihood of committing sexual abuse, were randomly assigned to an empathy-treatment, a facts-treatment, or a no-treatment control group. Treatment effects were assessed using subjects' pre- and post-treatment scores on the Likelihood of Sexually Abusing scale, the Rape Empathy Scale, the Acceptance of Interpersonal Violence scale, the Adversarial Sexual Beliefs Scale, and a test of self-reported sexual arousal to forced versus consenting sex. In addition, posttest scores on an Asch-type conformity measure were obtained. Results of validity checks indicated that high-risk subjects differed from low-risk subjects on a number of rape-related variables, that the victim-empathy condition increased subjects' empathy, and that subjects found both treatments to be credible and helpful. Comparisons between the empathy-, facts-, and no-treatment group contraindicated the practice of dispelling rape myths as a method of preventing rape among high-risk males.

  20. Disparities in systems development for elder abuse prevention among municipalities in Japan: implications for strategies to help municipalities develop community systems.

    PubMed

    Nakanishi, Miharu; Nakashima, Taeko; Honda, Tatsuo

    2010-07-01

    In April 2006, a national elder abuse prevention and caregiver support law was enacted in Japan, where elder abuse prevention is carried out by municipalities, and caregiver support and intervention are provided by a public long-term care insurance program. The aims of this study were (1) to examine factors at baseline affecting disparities in the progress of systems development for elder abuse prevention among municipalities, and (2) to determine what kind of support municipalities request from prefectural or national governments to help municipalities develop systems for elder abuse prevention. Written questionnaires were administered to the most knowledgeable person in the department responsible for reporting elder abuse in each municipal government between December 2006 and October 2008. The final sample for analysis consisted of 489 (26.6% of 1840) municipalities that provided complete information. Municipalities that achieved a high level of implementation originally had a higher rate of reports of abuse per 1000 elderly persons and greater involvement by police and advocacy groups at baseline. Since cities were the largest type of municipality, they had the greatest number of activities as of 2 years after implementation of the law. The results highlight that the prefectural or national government should offer different types of support according to the kind of municipality: sharing and using experts in an extended association for municipalities with limited resources and smaller size (towns and villages) and aggregating information on difficult cases for larger municipalities (cities). Further research should investigate specific strategies that the prefectural or national government can implement to help promote systems development for municipalities with low rates of reported cases of elder abuse, such as training programs to ensure that all care providers can recognize the signs and symptoms of elder abuse. Copyright 2010 Elsevier Ltd. All rights

  1. Vocal Abuse Prevention Practices: A National Survey of School-Based Speech-Language Pathologists.

    ERIC Educational Resources Information Center

    McNamara, Anne P.; Perry, Cecyle K.

    1994-01-01

    A national survey of 145 school-based speech-language pathologists found that more than 80% did not have vocal abuse prevention programs, primarily because of time constraints and low priority assigned to voice problems. Existing programs were primarily for elementary asymptomatic and symptomatic children. Characteristics associated with…

  2. The NACS Education Program

    ERIC Educational Resources Information Center

    Thodt, Charles A.

    1978-01-01

    The National Association of College Stores has for 31 years offered intensive formal training in bookstore management. The NACS Management Survey/Management Seminar, Booksellers School, and Advanced Seminars on Personnel Supervision and Financial Management are described. (LBH)

  3. Protein complex formation and intranuclear dynamics of NAC1 in cancer cells.

    PubMed

    Nakayama, Naomi; Kato, Hiroaki; Sakashita, Gyosuke; Nariai, Yuko; Nakayama, Kentaro; Kyo, Satoru; Urano, Takeshi

    2016-09-15

    Nucleus accumbens-associated protein 1 (NAC1) is a cancer-related transcription regulator protein that is also involved in the pluripotency and differentiation of embryonic stem cells. NAC1 is overexpressed in various carcinomas including ovarian, cervical, breast, and pancreatic carcinomas. NAC1 knock-down was previously shown to result in the apoptosis of ovarian cancer cell lines and to rescue their sensitivity to chemotherapy, suggesting that NAC1 may be a potential therapeutic target, but protein complex formation and the dynamics of intranuclear NAC1 in cancer cells remain poorly understood. In this study, analysis of HeLa cell lysates by fast protein liquid chromatography (FPLC) on a sizing column showed that the NAC1 peak corresponded to an apparent molecular mass of 300-500 kDa, which is larger than the estimated molecular mass (58 kDa) of the protein. Furthermore, live cell photobleaching analyses with green fluorescent protein (GFP)-fused NAC1 proteins revealed the intranuclear dynamics of NAC1. Collectively our results demonstrate that NAC1 forms a protein complex to function as a transcriptional regulator in cancer cells. Copyright © 2016 Elsevier Inc. All rights reserved.

  4. The National Cross-Site Evaluation of High-Risk Youth Programs. Preventing Substance Abuse: Major Findings from the National Cross-Site Evaluation of High-Risk Youth Programs. Monograph Series.

    ERIC Educational Resources Information Center

    Springer, J. Fred; Sambrano, Soledad; Sale, Elizabeth; Kasim, Rafa; Herman, Jack

    This multiple-site study assessed 48 prevention programs for high-risk youth funded by the Center for Substance Abuse Prevention, identifying program characteristics associated with strong substance abuse prevention outcomes. Data analysis indicated that substance abuse programs reduced rates of substance use, and the positive effects of program…

  5. Comparing corporal punishment and children's exposure to violence between caregivers: Towards better diagnosis and prevention of intrafamilial physical abuse of children.

    PubMed

    Ribeiro, Cristina Silveira; Coelho, Luís; Magalhães, Teresa

    2016-02-01

    Any intervention involving child victims of intrafamilial abuse must take the alleged underlying motives for the abuse into account. The aim of this study is to further our understanding of intrafamilial physical abuse of children, by comparing its various aspects while considering the alleged underlying motives. A preliminary sample of 1656 cases of alleged physical abuse in the northern region of Portugal was analysed, with two main motives being identified: corporal punishment (CP) (G1 = 927) and exposure to violence between caregivers (EVC) (G2 = 308). Statistically significant differences were found between the two motives (p < 0.05) for the following variables: (1) age of the alleged victims, (2) sex of the alleged abuser, (3) risk factors affecting the alleged abuser, (4) abuser/victim relationship, (5) injury-producing mechanism, (6) time between last abuse and forensic medical examination and (7) location of injuries. Evidence-based knowledge of these differences may help in accurate diagnosis by doctors (particularly forensic physicians) and prevention of this type of violence through support strategies (including tertiary prevention strategies). Copyright © 2015 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

  6. New Directions for Substance-Abuse Prevention

    ERIC Educational Resources Information Center

    Anderson, David S.

    2011-01-01

    Across the nation and for a very long time, campuses and students have been plagued by drug and alcohol abuse. And it seems that many of our efforts to address that abuse, while necessary, have been woefully insufficient to the task. This article describes the nature and significance of the problem, examines current strategies for addressing it,…

  7. Federal Standards for Child Abuse and Neglect Prevention and Treatment Programs and Projects.

    ERIC Educational Resources Information Center

    Higgs, A. Catherine

    Presented are federal standards designed to synthesize and describe the knowledge available on the prevention and treatment of child abuse and negect. A summary chapter (Chapter I) covers background information, organization and content of the standards, and utilization of the standards. Chapter II discusses the relationships among children,…

  8. Feedback Facilitated Relaxation Training as Primary Prevention of Drug Abuse in Early Adolescence

    ERIC Educational Resources Information Center

    Volpe, Richard

    1977-01-01

    As a means of primary prevention this paper suggests the use of relaxation training to develop self-esteem and reduce drug abuse. The aims of this paper are to provide an overview of relaxation training and electromyography and focus this approach on the needs of early adolescents. (Author)

  9. Parent-Centered Intervention: A Practical Approach for Preventing Drug Abuse in Hispanic Adolescents

    ERIC Educational Resources Information Center

    Tapia, Maria I.; Schwartz, Seth J.; Prado, Guillermo; Lopez, Barbara; Pantin, Hilda

    2006-01-01

    Objective: The objective of the present article is to review and discuss Familias Unidas, an empirically supported, family-based, culturally specific drug abuse and HIV prevention intervention for Hispanic immigrant adolescents and their families. Method: The authors focus on engagement and retention as well as on intervention delivery.…

  10. The effects of moms and teens for safe dates: a dating abuse prevention program for adolescents exposed to domestic violence.

    PubMed

    Foshee, Vangie A; Benefield, Thad; Dixon, Kimberly S; Chang, Ling-Yin; Senkomago, Virginia; Ennett, Susan T; Moracco, Kathryn E; Michael Bowling, J

    2015-05-01

    Adolescents exposed to domestic violence are at high risk for dating abuse. This randomized controlled trial evaluated a dating abuse prevention program designed specifically for this risk group. Moms and Teens for Safe Dates consisted of six mailed booklets of dating abuse prevention information and interactive activities. Mothers who had been victims of domestic violence but no longer lived with the abuser delivered the program to their adolescents who had been exposed to the abuse. Mother and adolescent pairs (N = 409) were recruited through community advertising; the adolescents ranged from 12 to 16 years old and 64 % were female. Mothers and adolescents completed baseline and 6-month follow-up telephone interviews. Booklet completion in the treatment group ranged from 80 % for the first to 62 % for the last booklet. The analyses first tested whether program effects on dating abuse varied by four a priori identified moderators (mother's psychological health, the amount of adolescent exposure to domestic violence, and adolescent sex and race/ethnicity). Main effects of the program were examined when there were no differential program effects. Program effects on psychological and physical victimization and psychological and cyber perpetration were moderated by the amount of adolescent exposure to domestic violence; there were significant favorable program effects for adolescents with higher, but not lower levels of exposure to domestic violence. There were no moderated or main effects on sexual violence victimization and perpetration or cyber victimization. The findings suggest that a dating abuse prevention program designed for adolescents exposed to domestic violence can have important positive effects.

  11. Substance abuse treatment as HIV prevention: more questions than answers.

    PubMed

    Brown, Lawrence S; Kritz, Steven; Bini, Edmund J; Louie, Ben; Robinson, Jim; Alderson, Donald; Rotrosen, John

    2010-12-01

    This report examines associations between the availability of human immunodeficiency virus (HIV)-related health services in substance abuse treatment programs and characteristics of the programs and the patients they serve. In a cross-sectional, descriptive design and via a validated survey, program administrators within the National Drug Abuse Treatment Clinical Trials Network provided information on program characteristics, patient characteristics (rates of risky sexual and drug behaviors and HIV infection), and the availability of 31 different HIV-related health services. Of 319 programs, 84% submitted surveys. Service availability rates ranged from: 10% (pneumococcal vaccination) to 86% (drug testing) for the 6 HIV-related services offered to all patients, 13% (Pap smear for women) to 54% (tuberculin skin testing) for the 6 services offered to new patients, 2% (sterile injection equipment) to 64% (male condoms) for the 4 risk-reduction services, 37% (Pap smear for women) to 61% (tuberculin skin testing) for the 11 biological assessments offered to HIV-positive patients, and 33% (medical treatments) to 52% (counseling) for the 4 other services offered to HIV-positive patients. The availability of these HIV-related services was associated with clinical settings, the types of addiction treatment services, the rates of risky drug and sexual behaviors, and HIV infection rates among patients. Availability of such services was below published guidelines. While the results provide another basis for the infection-related prevention benefits of substance abuse treatment, the variability in the availability of HIV-related health care deserves further study and has health policy implications in determining how to utilize substance abuse treatment in reducing drug-related HIV transmission.

  12. Preventing fraud and abuse in low income weatherization programs: The proceedings of the EORI (Economic Opportunity Research Institute) Roundtable

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    1987-01-01

    The Economic Opportunity Research Institute (EORI) sponsored a national Roundtable on ''Prevention of Fraud and Abuse in Low Income Weatherization Programs'' in Washington, DC on March 23-24, 1987. Funding for the Roundtable and these Proceedings was provided jointly by the US Departments of Health and Human Services/Office of Family Assistance and Energy through Grant FG01-85CE63438. The purpose of the Roundtable was two-fold: (1) to share successful and possible replicable state and local measures to prevent fraud and abuse in low income conservation programs; and (2) to identify any areas in these programs where the potential for fraud and abuse maymore » exist and examine methods to curb such potential. A Task Force representing eight states and including both state and local low income conservation program operators was chosen by EORI and the HHS Office of Family Assistance. The Agencies represented had developed successful preventive approaches to curbing fraud and abuse. Additional participants in the Roundtable included representatives from the US Department of Energy, Weatherization Assistance Program Office and the HHS Office of Energy Assistance, along with other state and local program operators.« less

  13. Overexpression of a Novel Apple NAC Transcription Factor Gene, MdNAC1, Confers the Dwarf Phenotype in Transgenic Apple (Malus domestica)

    PubMed Central

    Jia, Dongfeng; Gong, Xiaoqing; Li, Mingjun; Li, Chao; Sun, Tingting

    2018-01-01

    Plant height is an important trait for fruit trees. The dwarf characteristic is commonly associated with highly efficient fruit production, a major objective when breeding for apple (Malus domestica). We studied the function of MdNAC1, a novel NAC transcription factor (TF) gene in apple related to plant dwarfing. Localized primarily to the nucleus, MdNAC1 has transcriptional activity in yeast cells. Overexpression of the gene results in a dwarf phenotype in transgenic apple plants. Their reduction in size is manifested by shorter, thinner stems and roots, and a smaller leaf area. The transgenics also have shorter internodes and fewer cells in the stems. Levels of endogenous abscisic acid (ABA) and brassinosteroid (BR) are lower in the transgenic plants, and expression is decreased for genes involved in the biosynthesis of those phytohormones. All of these findings demonstrate that MdNAC1 has a role in plants dwarfism, probably by regulating ABA and BR production. PMID:29702625

  14. Design and implementation of an empowerment model to prevent elder abuse: a randomized controlled trial

    PubMed Central

    Estebsari, Fatemeh; Dastoorpoor, Maryam; Mostafaei, Davoud; Khanjani, Narges; Khalifehkandi, Zahra Rahimi; Foroushani, Abbas Rahimi; Aghababaeian, Hamidreza; Taghdisi, Mohammad Hossein

    2018-01-01

    Background Older adults are more vulnerable to health risks than younger people and may get exposed to various dangers, including elder abuse. This study aimed to design and implement an empowerment educational intervention to prevent elder abuse. Methods This parallel randomized controlled trial was conducted in 2014–2016 for 18 months on 464 older adults aged above 60 years who visited health houses of 22 municipalities in Tehran. Data were collected using standard questionnaires, including the Elder Abuse-Knowledge Questionnaire, Health-Promoting Behavior Questionnaire, Health-Promoting Lifestyle Profile II, Barriers to Healthy Lifestyle, Perceived Social Support, Perceived Self-Efficacy, Loneliness Scale, Geriatric Depression Scale, Multidimensional Health Locus of Control Scale, and the SCARED (stress, coping, argument, resources, events, and dependence) tool. The intervention was done in twenty 45- to 60-minute training sessions over 6 months. Data analysis were performed using χ2 tests, multiple linear and logistic regression, and structural equation modeling (SEM). Results The frequency of knowledge of elder abuse, self-efficacy, social support and health promoting lifestyle before the intervention was similar in the two groups. However, the frequency of high knowledge of elder abuse (94.8% in the intervention group and 46.6% in the control group), high self-efficacy (82.8% and 7.8%, respectively), high social support (97.0% and 10.3%, respectively) and high health promoting lifestyle (97.0% and 10.3%, respectively) was significantly higher (P<0.001) and the frequency of elder abuse risk (28.0% and 49.6%, respectively) was significantly less in the intervention group after the intervention. SEM standardized beta (Sβ) showed that the intervention had the highest impact on increase social support (Sβ=0.80, β=48.64, SE=1.70, P<0.05), self-efficacy (Sβ=0.76, β=13.32, SE=0.52, P<0.05) and health promoting behaviors (Sβ=0.48, β=33.08, SE=2.26, P<0

  15. Design and implementation of an empowerment model to prevent elder abuse: a randomized controlled trial.

    PubMed

    Estebsari, Fatemeh; Dastoorpoor, Maryam; Mostafaei, Davoud; Khanjani, Narges; Khalifehkandi, Zahra Rahimi; Foroushani, Abbas Rahimi; Aghababaeian, Hamidreza; Taghdisi, Mohammad Hossein

    2018-01-01

    Older adults are more vulnerable to health risks than younger people and may get exposed to various dangers, including elder abuse. This study aimed to design and implement an empowerment educational intervention to prevent elder abuse. This parallel randomized controlled trial was conducted in 2014-2016 for 18 months on 464 older adults aged above 60 years who visited health houses of 22 municipalities in Tehran. Data were collected using standard questionnaires, including the Elder Abuse-Knowledge Questionnaire, Health-Promoting Behavior Questionnaire, Health-Promoting Lifestyle Profile II, Barriers to Healthy Lifestyle, Perceived Social Support, Perceived Self-Efficacy, Loneliness Scale, Geriatric Depression Scale, Multidimensional Health Locus of Control Scale, and the SCARED (stress, coping, argument, resources, events, and dependence) tool. The intervention was done in twenty 45- to 60-minute training sessions over 6 months. Data analysis were performed using χ 2 tests, multiple linear and logistic regression, and structural equation modeling (SEM). The frequency of knowledge of elder abuse, self-efficacy, social support and health promoting lifestyle before the intervention was similar in the two groups. However, the frequency of high knowledge of elder abuse (94.8% in the intervention group and 46.6% in the control group), high self-efficacy (82.8% and 7.8%, respectively), high social support (97.0% and 10.3%, respectively) and high health promoting lifestyle (97.0% and 10.3%, respectively) was significantly higher ( P <0.001) and the frequency of elder abuse risk (28.0% and 49.6%, respectively) was significantly less in the intervention group after the intervention. SEM standardized beta (Sβ) showed that the intervention had the highest impact on increase social support (Sβ=0.80, β=48.64, SE=1.70, P <0.05), self-efficacy (Sβ=0.76, β=13.32, SE=0.52, P <0.05) and health promoting behaviors (Sβ=0.48, β=33.08, SE=2.26, P <0.05), respectively. The

  16. Preventing the Onset of Child Sexual Abuse by Targeting Young Adolescents With Universal Prevention Programming

    PubMed Central

    Letourneau, Elizabeth J.; Schaeffer, Cindy M.; Bradshaw, Catherine P.; Feder, Kenneth A.

    2017-01-01

    Child sexual abuse (CSA) is a serious public health problem that increases risk for physical and mental health problems across the life course. Young adolescents are responsible for a substantial portion of CSA offending, yet to our knowledge, no validated prevention programs that target CSA perpetration by youth exist. Most existing efforts to address CSA rely on reactive criminal justice policies or programs that teach children to protect themselves; neither approach is well validated. Given the high rates of desistance from sexual offending following a youth’s first CSA-related adjudication, it seems plausible that many youth could be prevented from engaging in their first offense. The goal of this article is to examine how school-based universal prevention programs might be used to prevent CSA perpetrated by adolescents. We review the literature on risk and protective factors for CSA perpetration and identify several promising factors to target in an intervention. We also summarize the literature on programs that have been effective at preventing adolescent dating violence and other serious problem behaviors. Finally, we describe a new CSA prevention program under development and early evaluation and make recommendations for program design characteristics, including unambiguous messaging, parental involvement, multisession dosage, skills practice, and bystander considerations. PMID:28413921

  17. Perspectives on Preventing Student Drug Abuse.

    ERIC Educational Resources Information Center

    Pedone, Ronald, Ed.; Gwaltney, Margaret K., Ed.

    This set of papers is one part of the United States Department of Education's effort to establish a research agenda for drug use. It consists of a foreword and 10 papers that examine issues of drug abuse, students, and schools. It presents different views on the drug abuse problem in order to affect research on schools, drugs, and drug education.…

  18. Great Minds Don't Always Think Alike: The Challenges of Conducting Substance Abuse Prevention Research in Public Schools

    ERIC Educational Resources Information Center

    Renes, Susan L.; Ringwalt, Chris; Clark, Heddy Kovach; Hanley, Sean

    2007-01-01

    Prevention researchers and school personnel lack a common understanding concerning the opportunities and burdens of school-based drug prevention research. In this article, we review issues related to researching substance abuse prevention programs in school settings, and assess challenges related to recruitment, communication, research design,…

  19. Concerns about Research and Prevention Strategies in Munchausen Syndrome by Proxy (MSBP) Abuse.

    ERIC Educational Resources Information Center

    Eminson, Mary; Jureidini, Jon

    2003-01-01

    This article examines three motives for research into Munchausen Syndrome by Proxy child abuse, which are to enhance treatment, to understand the psychopathology of perpetrators, and to find interventions to prevent its occurrence. It argues that only the first justification is valid and proposes that research energy be directed toward…

  20. Economic evaluation of drug abuse treatment and HIV prevention programs in pregnant women: a systematic review.

    PubMed

    Ruger, Jennifer Prah; Lazar, Christina M

    2012-01-01

    Drug abuse and transmission of HIV during pregnancy are public health problems that adversely affect pregnant women, their children and surrounding communities. Programs that address this vulnerable population have the ability to be cost-effective due to resulting cost savings for mother, child and society. Economic evaluations of programs that address these issues are an important tool to better understand the costs of services and create sustainable healthcare systems. This study critically examined economic evaluations of drug abuse treatment and HIV prevention programs in pregnant women. A systematic review was conducted using the criteria recommended by the Panel on Cost-Effectiveness in Health and Medicine and the British Medical Journal (BMJ) checklist for economic evaluations. The search identified 6 economic studies assessing drug abuse treatment for pregnant women, and 12 economic studies assessing programs that focus on prevention of mother-to-child transmission (PMTCT) of HIV. Results show that many programs for drug abuse treatment and PMTCT among pregnant women are cost-effective or even cost-saving. This study identified several shortcomings in methodology and lack of standardization of current economic evaluations. Efforts to address methodological challenges will help make future studies more comparable and have more influence on policy makers, clinicians and the public. Copyright © 2011 Elsevier Ltd. All rights reserved.

  1. Feasibility and acceptability of a child sexual abuse prevention program for childcare professionals: comparison of a web-based and in-person training.

    PubMed

    Rheingold, Alyssa A; Zajac, Kristyn; Patton, Meghan

    2012-01-01

    Recent prevention research has established the efficacy of some child sexual abuse prevention programs targeting adults; however, less is known about the feasibility of implementing such programs. The current study examines the feasibility and acceptability of a child sexual abuse prevention program for child care professionals provided in two different formats: in person and Web based. The sample consisted of 188 child care professionals from a large-scale, multisite, randomized controlled trial. Findings indicate that both in-person and online training formats are feasible to implement and acceptable to professionals. When comparing formats, the in-person format was favored in terms of comfort level and likelihood of sharing information with others. These findings have significant implications for dissemination of child sexual abuse prevention programs for child care professionals.

  2. PREVENTION AND OUTCOMES FOR VICTIMS OF CHILDHOOD SEXUAL ABUSE

    PubMed Central

    Ulibarri, Monica D.; Ulloa, Emilio C.; Salazar, Marissa

    2015-01-01

    This study examined self-reported sexually abusive experiences in childhood and adulthood as correlates of current drug use, alcohol abuse, and depression and posttraumatic stress disorder (PTSD) symptoms. Participants were 204 Latina women 18–34 years old. Results indicated significant relationships between history of sexual abuse (regardless of age of occurrence), depression symptoms, PTSD symptoms, alcohol abuse, and drug use. When examined separately, childhood sexual abuse was associated with symptoms of depression, PTSD, and substance use but not alcohol abuse behaviors. Experiencing sexual abuse in adulthood was associated with symptoms of depression, alcohol abuse behaviors, and substance use but not PTSD symptoms. Structural equation modeling showed that substance use partially mediated the relationship between sexual abuse and mental health outcomes. These findings suggest mental health and substance use services should incorporate treatment for trauma, which may be the root of comorbid mental health and substance use issues. PMID:25635897

  3. O-GlcNAc cycling in the developing, adult and geriatric brain.

    PubMed

    Lagerlöf, Olof

    2018-06-01

    Hundreds of proteins in the nervous system are modified by the monosaccharide O-GlcNAc. A single protein is often O-GlcNAcylated on several amino acids and the modification of a single site can play a crucial role for the function of the protein. Despite its complexity, only two enzymes add and remove O-GlcNAc from proteins, O-GlcNAc transferase (OGT) and O-GlcNAcase (OGA). Global and local regulation of these enzymes make it possible for O-GlcNAc to coordinate multiple cellular functions at the same time as regulating specific pathways independently from each other. If O-GlcNAcylation is disrupted, metabolic disorder or intellectual disability may ensue, depending on what neurons are affected. O-GlcNAc's promise as a clinical target for developing drugs against neurodegenerative diseases has been recognized for many years. Recent literature puts O-GlcNAc in the forefront among mechanisms that can help us better understand how neuronal circuits integrate diverse incoming stimuli such as fluctuations in nutrient supply, metabolic hormones, neuronal activity and cellular stress. Here the functions of O-GlcNAc in the nervous system are reviewed.

  4. [A girl with self-harm treated with N-acetylcysteine (NAC)].

    PubMed

    Rus, C P

    Deliberate and recurrent self-harm could be regarded as addictive behaviour that can be treated with medication. In addiction, the dopaminergic mesolimbic reward system is activated. Pain caused by cutting stimulates the reward system through the opioid system. Glutamatergic neurotransmission follows the same pathway and plays a role in addiction as well. In this case-study a 17-year-old girl was successfully treated with N-acetylcysteine (nac) in order to reduce the frequency of self-cutting. In addition, in this case nac reduced the symptoms of attention deficit/hyperactivity disorder and depression. nac modulates the glutamatergic neurotransmission. This article provides possible explanations for the effect of nac in this case.

  5. Prescription and Over-the-Counter Drug Abuse Prevention. Prevention Update

    ERIC Educational Resources Information Center

    Higher Education Center for Alcohol, Drug Abuse, and Violence Prevention, 2010

    2010-01-01

    According to the White House Office of National Drug Control Policy, "abuse of prescription drugs to get high has become increasingly prevalent among teens and young adults. Past year abuse of prescription pain killers now ranks second--only behind marijuana--as the Nation's most prevalent illegal drug problem." Use of prescription drugs without a…

  6. "Just dreaming of them": The Berlin Project for Primary Prevention of Child Sexual Abuse by Juveniles (PPJ).

    PubMed

    Beier, Klaus M; Oezdemir, Umut C; Schlinzig, Eliza; Groll, Anna; Hupp, Elena; Hellenschmidt, Tobias

    2016-02-01

    The Berlin Project for Primary Prevention of Child Sexual Abuse by Juveniles (PPJ) offers diagnostic and therapeutic help to 12-to-18-year-old juveniles with a sexual preference for the prepubescent and/or early pubescent body of children and who apply for treatment on a voluntary basis. The project goal is to prevent primary or recurrent child sexual abuse as well as primary or recurrent use of child abuse images. Treatment aims to enable affected juveniles to obtain control over their conflictual sexual behaviors. In the present article, the origin of the PPJ; its main approach, including the conception of a media campaign; as well as results from the first year of a three-year study are presented. Further, initial characterizations of juveniles taking part in the project for the first 12 months are provided. The results confirmed that the group of 12-to-18-year-old juveniles with a sexual preference for prepubescent and/or early pubescent minors exists as a target group for primary preventive measures and that they can be assessed for their sexual preferences. Copyright © 2015 Elsevier Ltd. All rights reserved.

  7. Early Intervention and Maltreated Children: A Current Look at the Child Abuse Prevention and Treatment Act and Part C

    ERIC Educational Resources Information Center

    Moxley, Kathleen M.; Squires, Jane; Lindstrom, Lauren

    2012-01-01

    Current literature regarding the prevalence of child abuse and neglect, resulting developmental impacts on children, and early intervention services for children and families involved in the child welfare system is summarized. While early intervention eligibility referrals are mandated for this population under the Child Abuse Prevention and…

  8. "SPECDA"-A Comprehensive Approach to the Delivery of Substance Abuse Prevention Services in the New York City School Systems.

    ERIC Educational Resources Information Center

    Blotner, Roberta; Lilly, Levander

    1986-01-01

    Evaluates SPECDA (School Program to Educate and Control Drug Abuse) a comprehensive substance abuse prevention program which links drug counselors and police officers in teams to provide drug education. Results indicated significant positive changes in children's knowledge about drugs, attitudes toward drugs, and attitudes toward polic officers…

  9. Substance Abuse in Rural Areas

    MedlinePlus

    ... likely to drink alcohol. Rural church and faith-based organizations can also play an important role in promoting ... activities focused on substance abuse prevention. Several ... Other organizations that provide substance abuse information and prevention program ...

  10. Structural basis of O-GlcNAc recognition by mammalian 14-3-3 proteins.

    PubMed

    Toleman, Clifford A; Schumacher, Maria A; Yu, Seok-Ho; Zeng, Wenjie; Cox, Nathan J; Smith, Timothy J; Soderblom, Erik J; Wands, Amberlyn M; Kohler, Jennifer J; Boyce, Michael

    2018-06-05

    O-GlcNAc is an intracellular posttranslational modification that governs myriad cell biological processes and is dysregulated in human diseases. Despite this broad pathophysiological significance, the biochemical effects of most O-GlcNAcylation events remain uncharacterized. One prevalent hypothesis is that O-GlcNAc moieties may be recognized by "reader" proteins to effect downstream signaling. However, no general O-GlcNAc readers have been identified, leaving a considerable gap in the field. To elucidate O-GlcNAc signaling mechanisms, we devised a biochemical screen for candidate O-GlcNAc reader proteins. We identified several human proteins, including 14-3-3 isoforms, that bind O-GlcNAc directly and selectively. We demonstrate that 14-3-3 proteins bind O-GlcNAc moieties in human cells, and we present the structures of 14-3-3β/α and γ bound to glycopeptides, providing biophysical insights into O-GlcNAc-mediated protein-protein interactions. Because 14-3-3 proteins also bind to phospho-serine and phospho-threonine, they may integrate information from O-GlcNAc and O-phosphate signaling pathways to regulate numerous physiological functions.

  11. Evaluation of a Sexual Abuse Prevention Workshop in a Multicultural, Impoverished Urban Area

    ERIC Educational Resources Information Center

    Daigneault, Isabelle; Hebert, Martine; McDuff, Pierre; Frappier, Jean-Yves

    2012-01-01

    Participants in the ESPACE sexual abuse prevention workshop were in grades 1 through 4 and attended three Montreal, Canada, public schools in low socioeconomic areas. The sample was culturally diverse, with half born outside of Canada. An evaluation was conducted to explore the effects associated with participating in the workshop and the effects…

  12. Comprehensive analysis and discovery of drought-related NAC transcription factors in common bean.

    PubMed

    Wu, Jing; Wang, Lanfen; Wang, Shumin

    2016-09-07

    Common bean (Phaseolus vulgaris L.) is an important warm-season food legume. Drought is the most important environmental stress factor affecting large areas of common bean via plant death or reduced global production. The NAM, ATAF1/2 and CUC2 (NAC) domain protein family are classic transcription factors (TFs) involved in a variety of abiotic stresses, particularly drought stress. However, the NAC TFs in common bean have not been characterized. In the present study, 86 putative NAC TF proteins were identified from the common bean genome database and located on 11 common bean chromosomes. The proteins were phylogenetically clustered into 8 distinct subfamilies. The gene structure and motif composition of common bean NACs were similar in each subfamily. These results suggest that NACs in the same subfamily may possess conserved functions. The expression patterns of common bean NAC genes were also characterized. The majority of NACs exhibited specific temporal and spatial expression patterns. We identified 22 drought-related NAC TFs based on transcriptome data for drought-tolerant and drought-sensitive genotypes. Quantitative real-time PCR (qRT-PCR) was performed to confirm the expression patterns of the 20 drought-related NAC genes. Based on the common bean genome sequence, we analyzed the structural characteristics, genome distribution, and expression profiles of NAC gene family members and analyzed drought-responsive NAC genes. Our results provide useful information for the functional characterization of common bean NAC genes and rich resources and opportunities for understanding common bean drought stress tolerance mechanisms.

  13. The effect of N-acetyl cysteine (NAC) on aluminum phosphide poisoning inducing cardiovascular toxicity: a case-control study.

    PubMed

    Taghaddosinejad, Fakhreddin; Farzaneh, Esmaeil; Ghazanfari-Nasrabad, Mahdi; Eizadi-Mood, Nastaran; Hajihosseini, Morteza; Mehrpour, Omid

    2016-01-01

    Aluminum phosphide (AlP) is a very effective indoor and outdoor pesticide. We investigated the effects of N-acetyl cysteine (NAC) on the survival time, hemodynamics, and cardiac biochemical parameters at various time intervals in some cases of AlP poisoning. This research was a case-control study to evaluate 63 AlP poisoned patients during 2010-2012. Patients with cardiovascular complications of AlP to be treated with intravenous NAC plus conventional treatment were considered as the case group and compared with patients who did not receive NAC. NAC infusion was administered to the case group at 300 mg/kg for 20 h. The data gathered included age, sex, heart rate, Systolic blood pressure (SBP), creatine phosphokinase (CPK), creatine kinase MB (CK-MB), and ECG at the admission time and 12, 18, and 24 h after admission. Analysis of repeated measures was performed to check the variability of parameters over time. The mean ages in the case and control groups were 26.65 ± 1.06 (19-37 years) and 28.39 ± 1.11 (18-37 years), respectively (P = 0.266). Most of the patients were female (56.5%). CK-MB means were significantly different between the two groups, but no differences between the other variables were observed. Also, CK-MB, CPK, heart rate, and systolic blood pressure means became significantly different over time (0, 12, 18, and 24 h) in both groups (P < 0.001). NAC prevented sharp heart rate fluctuations in AlP patients in the case group. Regarding the outcomes, 17 patients died (10 patients in the control and 7 patients in the case groups). No side-effects of NAC were observed. Our patients could be managed by the positive role of NAC as the biochemical index of cardiotoxicity was found to elevate in both the case and control groups. Therefore, for the management protocol optimization, NAC evaluation should be done in further cases.

  14. Prevention Research Findings: 1988. Proceedings of the Meeting of the National Conference on Prevention Research Findings (1st, Kansas City, Missouri, March 1988): Implications for Alcohol and Other Drug Abuse Program Planning. OSAP Prevention Monograph-3.

    ERIC Educational Resources Information Center

    Alcohol, Drug Abuse, and Mental Health Administration (DHHS/PHS), Rockville, MD. Office for Substance Abuse Prevention.

    Sixteen papers from a conference on findings from prevention research are presented in this document. The papers are categorized into these six areas: (1) state and federal roles in prevention; (2) prevention research perspectives, including prevention research, school-based drug education research findings, and drug abuse prevention research…

  15. NACS Store Planning Manual.

    ERIC Educational Resources Information Center

    College Store Journal, 1979

    1979-01-01

    Topics discussed by the NACS Store Planning/Renovation Committees in this updated version of the college store renovation manual include: short- and long-range planning, financial considerations, professional planning assistance, the store's image and business character, location considerations, building requirements, space requirements, fixtures,…

  16. Intellectual disability, sexuality and sexual abuse prevention - a study of family members and support workers.

    PubMed

    Eastgate, Gillian; Scheermeyer, Elly; van Driel, Mieke L; Lennox, Nick

    2012-03-01

    People with intellectual disability experience difficulty forming intimate relationships and are prone to sexual exploitation and abuse. This study sought information from people involved in the care of adults with intellectual disability regarding how they supported them in the areas of sexuality, relationships and abuse prevention. Semistructured interviews and focus groups were held with 28 family members and paid support workers caring for adults with intellectual disabilities. Interviews and focus groups were audio recorded, transcribed, coded and analysed qualitatively. Major themes emerging included views on sexuality and intellectual disability, consent and legal issues, relationships, sexual knowledge and education, disempowerment, exploitation and abuse, sexual health and parenting. People with intellectual disability were described as lonely, disempowered and vulnerable to abuse. The sex industry, internet and mobile telephones were identified as new forms of risk. While this study looked at the views of both family members and support workers, the sample was too small to identify any meaningful differences between the two groups.

  17. An apple NAC transcription factor negatively regulates cold tolerance via CBF-dependent pathway.

    PubMed

    An, Jian-Ping; Li, Rui; Qu, Feng-Jia; You, Chun-Xiang; Wang, Xiao-Fei; Hao, Yu-Jin

    2018-02-01

    Cold stress is an adverse stimulus that affects plant growth and development, and the C-repeat binding factor (CBF) cold-regulatory cascade has been regarded as a master regulator in the plant response to cold stress. Here, we showed that a NAC transcription factor modulated low-temperature tolerance. MdNAC029/MdNAP, an apple NAC gene was isolated and its role in regulating cold tolerance was investigated. MdNAC029 was responsive to low-temperature treatment, and over-expression of MdNAC029 reduced cold tolerance in apple calli and Arabidopsis. Furthermore, EMSA assays and transient expression assays demonstrated that MdNAC029 directly repressed the expression of MdCBF1 and MdCBF4 by binding to their promoters. Taken together, our data suggest that MdNAC029 functions as a negative regulator in regulating plant cold tolerance in a CBF-dependent manner, providing a deeper understanding of NAC transcription-factor-mediated cold tolerance. Copyright © 2017 Elsevier GmbH. All rights reserved.

  18. Functional O-GlcNAc modifications: Implications in molecular regulation and pathophysiology

    PubMed Central

    Wells, Lance

    2016-01-01

    O-linked β-N-acetylglucosamine (O-GlcNAc) is a regulatory post-translational modification of intracellular proteins. The dynamic and inducible cycling of the modification is governed by O-GlcNAc transferase (OGT) and O-GlcNAcase (OGA) in response to UDP-GlcNAc levels in the hexosamine biosynthetic pathway (HBP). Due to its reliance on glucose flux and substrate availability, a major focus in the field has been on how O-GlcNAc contributes to metabolic disease. For years this post-translational modification has been known to modify thousands of proteins implicated in various disorders, but direct functional connections have until recently remained elusive. New research is beginning to reveal the specific mechanisms through which O-GlcNAc influences cell dynamics and disease pathology including clear examples of O-GlcNAc modification at a specific site on a given protein altering its biological functions. The following review intends to focus primarily on studies in the last half decade linking O-GlcNAc modification of proteins with chromatin-directed gene regulation, developmental processes, and several metabolically related disorders including Alzheimer’s, heart disease and cancer. These studies illustrate the emerging importance of this post-translational modification in biological processes and multiple pathophysiologies. PMID:24524620

  19. 76 FR 54526 - Fourth Meeting RTCA NextGen Advisory Committee (NAC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-01

    ... Committee (NAC) AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: RTCA NextGen Advisory Committee (NAC). SUMMARY: The FAA is issuing this notice to advise the public of a meeting of RTCA NextGen Advisory Committee (NAC). DATES: The meeting will be held September 29, 2011 from 9 a.m. to 4 p.m...

  20. Early detection and prevention of domestic violence using the Women Abuse Screening Tool (WAST) in primary health care clinics in Malaysia.

    PubMed

    Yut-Lin, Wong; Othman, Sajaratulnisah

    2008-01-01

    Despite being an emergent major public health problem, little research has been done on domestic violence from the perspectives of early detection and prevention. Thus, this cross-sectional study was conducted to identify domestic violence among female adult patients attending health centers at the primary care level and to determine the relationship between social correlates of adult patients and domestic violence screening and subsequent help/health-seeking behavior if abused. Face-to-face interviews were conducted with 710 female adult patients from 8 health centers in Selangor who matched the inclusion criteria and consented to participate in the study, using a structured questionnaire that included adaptation of a validated 8-item Women Abuse Screening Tool (WAST). Statistical tests showed significant differences in ethnicity, income, and education between those screened positive and those screened negative for domestic violence. Of the participants, 92.4% reported that during consultations, doctors had never asked them whether they were abused by their husband/partner. Yet, 67.3% said they would voluntarily tell the doctor if they were abused by their husband/partner. The findings indicate that primary care has an important role in identifying domestic violence by applying the WAST screening tool, or an appropriate adaptation, with women patients during routine visits to the various health centers. Such assessment for abuse could be secondary prevention for the abused women, but more important, it will serve as primary prevention for nonabused women. This approach not only will complement the existing 1-stop crisis center policy by the Ministry of Health that copes with crisis intervention but also will spearhead efforts toward prevention of domestic violence in Malaysia.

  1. Hearing on Drug Abuse Prevention and Education. Hearing before the Committee on Education and Labor. House of Representatives, Ninety-Ninth Congress, Second Session.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Committee on Education and Labor.

    The text of a hearing on drug abuse prevention and education is provided in this document. After an opening statement by Representative Augustus Hawkins which briefly describes progress that has been made towards drug abuse prevention legislation, statements are given by these witnesses: (1) Carolyn Burns of the National Federation of Parents for…

  2. 76 FR 3931 - Second Meeting RTCA NextGen Advisory Committee (NAC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-21

    ... Committee (NAC) AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: RTCA NextGen Advisory Committee (NAC). SUMMARY: The FAA is issuing this notice to advise the public of a meeting of RTCA NextGen Advisory Committee (NAC). DATES: The meeting will be held February 11, 2011 from 8:30 a.m. to 1 p.m...

  3. 76 FR 22162 - Third Meeting RTCA NextGen Advisory Committee (NAC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-20

    ... Committee (NAC) AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: RTCA NextGen Advisory Committee (NAC). SUMMARY: The FAA is issuing this notice to advise the public of a meeting of RTCA NextGen Advisory Committee (NAC). DATES: The meeting will be held May 19, 2011 from 9:30 a.m. to 2 p.m. ADDRESSES...

  4. The relative efficacy of pamphlets, CD-ROM, and the Internet for disseminating adolescent drug abuse prevention programs: an exploratory study.

    PubMed

    Di Noia, Jennifer; Schwinn, Traci M; Dastur, Zubin A; Schinke, Steven P

    2003-12-01

    Despite the availability of an increasing array of empirically validated adolescent drug abuse prevention programs, program materials and evaluation findings are poorly disseminated. CD-ROM and the Internet hold promise for disseminating this information to schools and agencies that directly serve youth, and to policy-making bodies that exercise control over funds to support adolescent drug abuse prevention programming. However, data on the relative efficacy of these newer technologies over conventional print means of dissemination are lacking. Recruited through schools, community agencies, and policy-making bodies, 188 professionals were randomized to receive prevention program materials via pamphlets (55 participants), CD-ROM (64 participants), and the Internet (69 participants). Participants completed pretest, posttest, and 6-month follow-up measures that assessed their access to prevention program materials; self-efficacy for identifying, obtaining, and recommending these programs; and their likelihood of requesting, implementing, and recommending prevention programs to their constituents. Participants exposed to dissemination via CD-ROM and the Internet evidenced the greatest short- and long-term gains on accessibility, self-efficacy, and behavioral intention variables. CD-ROM and the Internet are viable means for disseminating adolescent drug abuse prevention programs to schools, community agencies, and policy-making bodies, and should be increasingly used for dissemination purposes.

  5. The relative efficacy of pamphlets, CD-ROM, and the Internet for disseminating adolescent drug abuse prevention programs: an exploratory study⋆

    PubMed Central

    Di Noia, Jennifer; Schwinn, Traci M.; Dastur, Zubin A.; Schinke, Steven P.

    2010-01-01

    Background Despite the availability of an increasing array of empirically validated adolescent drug abuse prevention programs, program materials and evaluation findings are poorly disseminated. CD-ROM and the Internet hold promise for disseminating this information to schools and agencies that directly serve youth, and to policy-making bodies that exercise control over funds to support adolescent drug abuse prevention programming. However, data on the relative efficacy of these newer technologies over conventional print means of dissemination are lacking. Methods Recruited through schools, community agencies, and policy-making bodies, 188 professionals were randomized to receive prevention program materials via pamphlets (55 participants), CD-ROM (64 participants), and the Internet (69 participants). Participants completed pretest, posttest, and 6-month follow-up measures that assessed their access to prevention program materials; self-efficacy for identifying, obtaining, and recommending these programs; and their likelihood of requesting, implementing, and recommending prevention programs to their constituents. Results Participants exposed to dissemination via CD-ROM and the Internet evidenced the greatest short- and long-term gains on accessibility, self-efficacy, and behavioral intention variables. Conclusions CD-ROM and the Internet are viable means for disseminating adolescent drug abuse prevention programs to schools, community agencies, and policy-making bodies, and should be increasingly used for dissemination purposes. PMID:14636798

  6. 75 FR 56654 - RTCA NextGen Advisory Committee (NAC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-16

    ... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration RTCA NextGen Advisory Committee (NAC) AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of RTCA NextGen Advisory Committee (NAC) SUMMARY: The FAA published a Notice in the Federal Register on September 3, 2010 (75-FR-54221...

  7. Potential Role of N-Acetylcysteine in the Management of Substance Use Disorders

    PubMed Central

    Gipson, Cassandra D.; Malcolm, Robert J.; Kalivas, Peter W.; Gray, Kevin M.

    2014-01-01

    There is a clear and pressing need to expand pharmacotherapy options for substance use disorders (SUDs) in order to improve sustained abstinence outcomes. Preclinical literature has demonstrated the role of glutamate in addiction, suggesting that new targets for pharmacotherapy should focus on the restoration of glutamatergic function. Glutamatergic agents for SUDs may span multiple addictive behaviors and help demonstrate potentially overlapping mechanisms in addiction. The current review will focus specifically on N-acetylcysteine (NAC), a safe and well-tolerated glutamatergic agent, as a promising potential pharmacotherapy for the treatment of SUDs across several substances of abuse. Building on recently published reviews of the clinical efficacy of NAC across a broad range of conditions, this review will more specifically discuss NAC as a pharmacotherapy for SUDs, devoting particular attention to the safety and tolerability profile of NAC, the wealth of preclinical evidence that has demonstrated the role of glutamate dysregulation in addiction, and the limited but growing clinical literature that has assessed the efficacy of NAC across multiple substances of abuse. Preliminary clinical studies show the promise of NAC in terms of safety, tolerability, and potential efficacy for promoting abstinence from cocaine, nicotine, and cannabis. Results from randomized clinical trials have been mixed, but several mechanistic and methodological factors are discussed to refine the use of NAC in promoting abstinence and relapse prevention across several substances of abuse. Further preclinical and clinical investigation into the use of NAC for SUDs will be vital in addressing current deficits in the treatment of SUDs. PMID:24442756

  8. Methodology for Evaluating an Adaptation of Evidence-Based Drug Abuse Prevention in Alternative Schools

    ERIC Educational Resources Information Center

    Hopson, Laura M.; Steiker, Lori K. H.

    2008-01-01

    The purpose of this article is to set forth an innovative methodological protocol for culturally grounding interventions with high-risk youths in alternative schools. This study used mixed methods to evaluate original and adapted versions of a culturally grounded substance abuse prevention program. The qualitative and quantitative methods…

  9. Revisiting the human polypeptide GalNAc-T1 and T13 paralogs

    PubMed Central

    Festari, María Florencia; Trajtenberg, Felipe; Berois, Nora; Pantano, Sergio; Revoredo, Leslie; Kong, Yun; Solari-Saquieres, Patricia; Narimatsu, Yoshiki; Freire, Teresa; Bay, Sylvie; Robello, Carlos; Bénard, Jean; Gerken, Thomas A; Clausen, Henrik; Osinaga, Eduardo

    2017-01-01

    Polypeptide GalNAc-transferases (GalNAc-Ts) constitute a family of 20 human glycosyltransferases (comprising 9 subfamilies), which initiate mucin-type O-glycosylation. The O-glycoproteome is thought to be differentially regulated via the different substrate specificities and expression patterns of each GalNAc-T isoforms. Here, we present a comprehensive in vitro analysis of the peptide substrate specificity of GalNAc-T13, showing that it essentially overlaps with the ubiquitous expressed GalNAc-T1 isoform found in the same subfamily as T13. We have also identified and partially characterized nine splice variants of GalNAc-T13, which add further complexity to the GalNAc-T family. Two variants with changes in their lectin domains were characterized by in vitro glycosylation assays, and one (Δ39Ex9) was inactive while the second one (Ex10b) had essentially unaltered activity. We used reverse transcription-polymerase chain reaction analysis of human neuroblastoma cell lines, normal brain and a small panel of neuroblastoma tumors to demonstrate that several splice variants (Ex10b, ΔEx9, ΔEx2-7 and ΔEx6/8-39bpEx9) were highly expressed in tumor cell lines compared with normal brain, although the functional implications remain to be unveiled. In summary, the GalNAc-T13 isoform is predicted to function similarly to GalNAc-T1 against peptide substrates in vivo, in contrast to a prior report, but is unique by being selectively expressed in the brain. PMID:27913570

  10. Family predictors of parent participation in an adolescent drug abuse prevention program.

    PubMed

    Al-Halabi Díaz, Susana; Secades-Villa, Roberto; Pérez, José Manuel Errasti; Fernández-Hermida, José Ramón; García-Rodríguez, Olaya; Crespo, José Luis Carballo

    2006-07-01

    Low participation rates constitute a serious problem faced by family drug abuse prevention programs. In this study we analyse the factors related to participation in a Life Skills Training program implemented in three schools in Spain. Participants in the study were 485 pupils aged 12 - 14 years and their respective parents. The variables that predicted participation in the program were: number of children and educational level of parents, children's drug use, family conflict, parental rearing style, relationships between parents and children and family communication. The results from Spain are similar to those found in international studies, and indicate that the families most at risk of drug use are those least likely to participate in prevention programs. There is a need for strategies to increase participation in prevention programs of the families most at risk.

  11. Cultural Competence for Evaluators: A Guide for Alcohol and Other Drug Abuse Prevention Practitioners Working with Ethnic/Racial Communities. OSAP Cultural Competence Series 1.

    ERIC Educational Resources Information Center

    Orlandi, Mario A., Ed.; And Others

    As an introduction to a series on the array of issues in the implementation and evaluation of substance abuse prevention programs, this volume attempts to integrate two types of competence for alcohol and other drug abuse prevention program practitioners: program evaluation competence and cultural competence. The chapters in this document provide…

  12. Sex differences in abuse-related neurochemical and behavioral effects of 3,4-methylenedioxymethamphetamine (MDMA) in rats.

    PubMed

    Lazenka, M F; Suyama, J A; Bauer, C T; Banks, M L; Negus, S S

    2017-01-01

    3,4-Methylenedioxymethamphetamine (MDMA) is a substrate for dopamine (DA), norepinephrine and serotonin (5HT) transporters that produces greater pharmacological effects on certain endpoints in females than males in both clinical and rodent preclinical studies. To evaluate potential for sex differences in abuse-related MDMA effects, the present study compared MDMA effects on intracranial self-stimulation (ICSS) and on in vivo microdialysis measurements of DA or 5HT in the nucleus accumbens (NAc) in female and male Sprague-Dawley rats. For ICSS studies, electrodes were implanted in the medial forebrain bundle and rats trained to press for electrical stimulation over a range of frequencies (56-158Hz, 0.05 log increments) under a fixed-ratio 1 schedule, and the potency (0.32-3.2mg/kg, 10min pretreatment) and time course (3.2. mg/kg, 10-180min pretreatment) of MDMA effects were determined. For in vivo microdialysis, rats were implanted with bilateral guide cannulae targeting the NAc, and the time course of MDMA effects (1.0-3.2mg/kg, 0-180min) on DA and 5HT was determined. MDMA produced qualitatively similar effects in both sexes on ICSS (both increases in low ICSS rates maintained by low brain-stimulation frequencies and decreases in high ICSS rates maintained by high brain-stimulation frequencies) and microdialysis (increases in both DA and 5HT). The duration and peak levels of both abuse-related ICSS facilitation and increases in NAc DA were longer in females. MDMA was also more potent to increase 5HT in females. These results provide evidence for heightened sensitivity of females to abuse-related behavioral and neurochemical effects of MDMA in rats. Copyright © 2016 Elsevier Inc. All rights reserved.

  13. Sex Differences in Abuse-Related Neurochemical and Behavioral Effects of 3,4-methylenedioxymethamphetamine (MDMA) in Rats

    PubMed Central

    Lazenka, MF; Suyama, JA; Bauer, CT; Banks, ML; Negus, SS

    2016-01-01

    3,4-methylenedioxymethamphetamine (MDMA) is a substrate for the dopamine (DA), norepinephrine and serotonin (5HT) transporters that produces greater pharmacological effects on certain endpoints in females than males in both clinical and rodent preclinical studies. To evaluate potential for sex differences in abuse-related MDMA effects, the present study compared MDMA effects on intracranial self-stimulation (ICSS) and on in vivo microdialysis measurements of DA or 5HT in the nucleus accumbens (NAc) in female and male Sprague-Dawley rats. For ICSS studies, electrodes were implanted in the medial forebrain bundle and rats trained to press for electrical stimulation over a range of frequencies (56–158 Hz, 0.05 log increments) under a fixed-ratio 1 schedule, and the potency (0.32–3.2 mg/kg, 10 min pretreatment) and time course (3.2. mg/kg, 10–180 min pretreatment) of MDMA effects were determined. For in vivo microdialysis, rats were implanted with bilateral guide cannulae targeting the NAc, and the time course of MDMA effects (1.0–3.2 mg/kg, 0–180 min) on DA and 5HT was determined. MDMA produced qualitatively similar effects in both sexes on ICSS (both increases in low ICSS rates maintained by low brain-stimulation frequencies and decreases in high ICSS rates maintained by high brain-stimulation frequencies) and microdialysis (increases in both DA and 5HT). The duration and peak levels of both abuse-related ICSS facilitation and increases in NAc DA were longer in females. MDMA was also more potent to increase 5HT in females. These results provide evidence for heightened sensitivity of females to abuse-related behavioral and neurochemical effects of MDMA in rats. PMID:27566288

  14. Under pressure program: using live theatre to investigate adolescents' attitudes and behavior related to drug and alcohol abuse education and prevention.

    PubMed

    Safer, L A; Harding, C G

    1993-01-01

    This paper describes the Under Pressure Program, an innovative communication-centered approach designed to involve Chicago public junior and senior high school students in considering the problems and prevention of adolescent substance abuse. The centerpiece of the program is a 30-minute live musical play, Captain Clean, which incorporates extensive postperformance dialogue and role play to explore the pressures and feelings of adolescents regarding substance abuse. This unique blend of live entertainment and applied learning techniques enables adolescents to understand the pressures they face and teaches them to make responsible choices, in addition to serving as a vehicle for effective school and community substance abuse intervention. By going beyond the 60-second "just say no" television and radio campaigns, the Under Pressure Program addresses the underlying causes of adolescent substance abuse. Students are engaged in active participation rather than the traditional "teach and preach." The goals of the program are (1) to evaluate the effectiveness of live theatre in preventing and intervening in adolescent substance abuse, and (2) to examine the effectiveness of live theatre, via postperformance dialogue and role playing, in soliciting feedback from adolescents as to their own feelings about substance abuse and using school counselors and other available resources, and to build upon their recommendations for improving substance abuse prevention and intervention programs. The program is targeted at predominantly minority, low-income students who have been identified as "high risk." The Under Pressure format consists of four integral parts: faculty/staff community in-service: theatrical performance (Captain Clean); postperformance dialogue and role play; and student, faculty, counselor, and community follow-up.

  15. Preventing Adolescent Drug Abuse: Intervention Strategies. NIDA Research Monograph 47. A RAUS Review Report.

    ERIC Educational Resources Information Center

    Glynn, Thomas J., Ed.; And Others

    This collection of papers begins with a presentation on the role of mass media campaigns in drug abuse prevention, emphasizing the need for skill development and family involvement. The next presentation addresses general and specific influences on health behavior including society, the family, peers, the school, and the individual. A…

  16. Substance abuse prevention and treatment within the criminal justice system: an overview of the issues.

    PubMed

    Campbell-Heider, Nancy; Baird, Carolyn

    2012-02-01

    Many nurses, especially those in addictions, work directly in the prison system and or relate to inmates before or after institutionalization for criminal activity. This connection led to the theme of the 2009 Annual Education Conference held in Albuquerque, New Mexico, entitled "Substance Abuse Prevention and Treatment: Working with the Criminal Justice Systems." The conference was partially funded through an award from the Substance Abuse and Mental Health Services Administration (SAMHSA), Center for Substance Abuse Prevention (grant # SP015963) and focused on identifying the special risk factors for and barriers to the treatment of addictions for those who enter the criminal justice system. The conference, presented in collaboration with the American Association of Nurse Attorneys (AANA) highlighted the tremendous need for more access to addictions and mental health providers in the criminal justice system. Papers presented at that conference confirmed that nurses can make a real difference in the health of inmates, especially those of us engaged in addictions and mental health practices, and inspired this specially focused edition of the Journal of Addictions Nursing. The purpose of this editorial is to provide an overview of the addictions problems affecting individuals under supervision in the criminal justice system, barriers to treatment within this system, and the cost-benefits of evidence based treatment.

  17. Bivalent Carbohydrate Binding Is Required for Biological Activity of Clitocybe nebularis Lectin (CNL), the N,N′-Diacetyllactosediamine (GalNAcβ1–4GlcNAc, LacdiNAc)-specific Lectin from Basidiomycete C. nebularis*

    PubMed Central

    Pohleven, Jure; Renko, Miha; Magister, Špela; Smith, David F.; Künzler, Markus; Štrukelj, Borut; Turk, Dušan; Kos, Janko; Sabotič, Jerica

    2012-01-01

    Lectins are carbohydrate-binding proteins that exert their biological activity by binding to specific cell glycoreceptors. We have expressed CNL, a ricin B-like lectin from the basidiomycete Clitocybe nebularis in Escherichia coli. The recombinant lectin, rCNL, agglutinates human blood group A erythrocytes and is specific for the unique glycan N,N′-diacetyllactosediamine (GalNAcβ1–4GlcNAc, LacdiNAc) as demonstrated by glycan microarray analysis. We here describe the crystal structures of rCNL in complex with lactose and LacdiNAc, defining its interactions with the sugars. CNL is a homodimeric lectin, each of whose monomers consist of a single ricin B lectin domain with its β-trefoil fold and one carbohydrate-binding site. To study the mode of CNL action, a nonsugar-binding mutant and nondimerizing monovalent CNL mutants that retain carbohydrate-binding activity were prepared. rCNL and the mutants were examined for their biological activities against Jurkat human leukemic T cells and the hypersensitive nematode Caenorhabditis elegans mutant strain pmk-1. rCNL was toxic against both, although the mutants were inactive. Thus, the bivalent carbohydrate-binding property of homodimeric CNL is essential for its activity, providing one of the rare pieces of evidence that certain activities of lectins are associated with their multivalency. PMID:22298779

  18. O-GlcNAcase Expression is Sensitive to Changes in O-GlcNAc Homeostasis.

    PubMed

    Zhang, Zhen; Tan, Ee Phie; VandenHull, Nicole J; Peterson, Kenneth R; Slawson, Chad

    2014-01-01

    O-linked N-acetylglucosamine (O-GlcNAc) is a post-translational modification involving an attachment of a single β-N-acetylglucosamine moiety to serine or threonine residues in nuclear and cytoplasmic proteins. Cellular O-GlcNAc levels are regulated by two enzymes: O-GlcNAc transferase (OGT) and O-GlcNAcase (OGA), which add and remove the modification, respectively. The levels of O-GlcNAc can rapidly change in response to fluctuations in the extracellular environment; however, O-GlcNAcylation returns to a baseline level quickly after stimulus removal. This process termed O-GlcNAc homeostasis appears to be critical to the regulation of many cellular functions including cell cycle progress, stress response, and gene transcription. Disruptions in O-GlcNAc homeostasis are proposed to lead to the development of diseases, such as cancer, diabetes, and Alzheimer's disease. O-GlcNAc homeostasis is correlated with the expression of OGT and OGA. We reason that alterations in O-GlcNAc levels affect OGA and OGT transcription. We treated several human cell lines with Thiamet-G (TMG, an OGA inhibitor) to increase overall O-GlcNAc levels resulting in decreased OGT protein expression and increased OGA protein expression. OGT transcript levels slightly declined with TMG treatment, but OGA transcript levels were significantly increased. Pretreating cells with protein translation inhibitor cycloheximide did not stabilize OGT or OGA protein expression in the presence of TMG; nor did TMG stabilize OGT and OGA mRNA levels when cells were treated with RNA transcription inhibitor actinomycin D. Finally, we performed RNA Polymerase II chromatin immunoprecipitation at the OGA promoter and found that RNA Pol II occupancy at the transcription start site was lower after prolonged TMG treatment. Together, these data suggest that OGA transcription was sensitive to changes in O-GlcNAc homeostasis and was potentially regulated by O-GlcNAc.

  19. O-GlcNAcase Expression is Sensitive to Changes in O-GlcNAc Homeostasis

    PubMed Central

    Zhang, Zhen; Tan, Ee Phie; VandenHull, Nicole J.; Peterson, Kenneth R.; Slawson, Chad

    2014-01-01

    O-linked N-acetylglucosamine (O-GlcNAc) is a post-translational modification involving an attachment of a single β-N-acetylglucosamine moiety to serine or threonine residues in nuclear and cytoplasmic proteins. Cellular O-GlcNAc levels are regulated by two enzymes: O-GlcNAc transferase (OGT) and O-GlcNAcase (OGA), which add and remove the modification, respectively. The levels of O-GlcNAc can rapidly change in response to fluctuations in the extracellular environment; however, O-GlcNAcylation returns to a baseline level quickly after stimulus removal. This process termed O-GlcNAc homeostasis appears to be critical to the regulation of many cellular functions including cell cycle progress, stress response, and gene transcription. Disruptions in O-GlcNAc homeostasis are proposed to lead to the development of diseases, such as cancer, diabetes, and Alzheimer’s disease. O-GlcNAc homeostasis is correlated with the expression of OGT and OGA. We reason that alterations in O-GlcNAc levels affect OGA and OGT transcription. We treated several human cell lines with Thiamet-G (TMG, an OGA inhibitor) to increase overall O-GlcNAc levels resulting in decreased OGT protein expression and increased OGA protein expression. OGT transcript levels slightly declined with TMG treatment, but OGA transcript levels were significantly increased. Pretreating cells with protein translation inhibitor cycloheximide did not stabilize OGT or OGA protein expression in the presence of TMG; nor did TMG stabilize OGT and OGA mRNA levels when cells were treated with RNA transcription inhibitor actinomycin D. Finally, we performed RNA Polymerase II chromatin immunoprecipitation at the OGA promoter and found that RNA Pol II occupancy at the transcription start site was lower after prolonged TMG treatment. Together, these data suggest that OGA transcription was sensitive to changes in O-GlcNAc homeostasis and was potentially regulated by O-GlcNAc. PMID:25520704

  20. Accessing Substance Abuse Prevention Programs for Schools

    ERIC Educational Resources Information Center

    Schroeder, Jennifer L.; Johnson, Gail E.

    2009-01-01

    Current estimates indicate that over 6 million children live with at least one parent who is a substance abuser or is substance dependent. Children who are exposed to drug and alcohol abuse are at a greater risk of experiencing academic and behavior difficulties. Additionally, several studies have shown that students with emotional and behavioral…

  1. The role of life skills promotion in substance abuse prevention: a mediation analysis.

    PubMed

    Bühler, Anneke; Schröder, Elke; Silbereisen, Rainer K

    2008-08-01

    Research has shown that life skills programs are the most effective single activity in school-based substance abuse prevention. However, little is known about the processes through which they are effective. This study examines whether an evidence-based prevention program targeting general competence is effective through the promotion of knowledge about life skills and enhanced related behaviors. Based on a sample of 442 fifth graders participating in a quasi-experimental prevention study, as expected, mediation analyses revealed that increased knowledge about life skills paralleled an increase in students' distant attitudes toward alcohol and nicotine use. Unexpectedly, behaviors manifesting enhanced life skills were found not only among program participants who remained experimental/non-smokers or stopped smoking but also among smokers. In general, findings suggest that favorable prevention outcomes may be influenced through building knowledge about general life skills. The notion of uniform mechanisms of effectiveness in prevention programs is discussed.

  2. Community coalitions as a system: effects of network change on adoption of evidence-based substance abuse prevention.

    PubMed

    Valente, Thomas W; Chou, Chich Ping; Pentz, Mary Ann

    2007-05-01

    We examined the effect of community coalition network structure on the effectiveness of an intervention designed to accelerate the adoption of evidence-based substance abuse prevention programs. At baseline, 24 cities were matched and randomly assigned to 3 conditions (control, satellite TV training, and training plus technical assistance). We surveyed 415 community leaders at baseline and 406 at 18-month follow-up about their attitudes and practices toward substance abuse prevention programs. Network structure was measured by asking leaders whom in their coalition they turned to for advice about prevention programs. The outcome was a scale with 4 subscales: coalition function, planning, achievement of benchmarks, and progress in prevention activities. We used multiple linear regression and path analysis to test hypotheses. Intervention had a significant effect on decreasing the density of coalition networks. The change in density subsequently increased adoption of evidence-based practices. Optimal community network structures for the adoption of public health programs are unknown, but it should not be assumed that increasing network density or centralization are appropriate goals. Lower-density networks may be more efficient for organizing evidence-based prevention programs in communities.

  3. Child Abuse/Neglect: A Guide for Detection, Prevention, and Treatment in Bureau of Community Health Services (BCHS) Programs and Projects.

    ERIC Educational Resources Information Center

    Community Health Service (DHEW/PHS), Bethesda, MD.

    Intended for personnel of ambulatory health care facilities, the manual provides guidelines for the detection, prevention, and treatment of child abuse and neglect cases. Provided in the introduction is a statement of purpose, a brief history of child abuse, a definition (from the federal law), and incidence estimates. Identification is discussed…

  4. Catfish (Clarias batrachus) serum lectin recognizes polyvalent Tn [alpha-D-GalpNAc1-Ser/Thr], Talpha [beta-D-Galp-(1-->3)-alpha-D-GalpNAc1-Ser/Thr], and II [beta-D-Galp(1-->4)-beta-D-GlcpNAc1-] mammalian glycotopes.

    PubMed

    Singha, Biswajit; Adhya, Mausumi; Chatterjee, Bishnu P

    2008-09-22

    A new calcium dependent GalNAc/Gal specific lectin was isolated from the serum of Indian catfish, Clarias batrachus and designated as C. batrachus lectin (CBL). It is a disulfide-linked homodecameric lectin of 74.65kDa subunits and the oligomeric form is essential for its activity. Binding specificity of CBL was investigated by enzyme-linked lectin-sorbent assay using a series of simple sugars, polysaccharides, and glycoproteins. GalNAc was more potent inhibitor than Gal; and alpha glycosides of both were more inhibitory than their beta counterparts. CBL showed maximum affinity for human tumor-associated Tn-antigens (GalNAcalpha1-Ser/Thr) at the molecular level and was 3.5 times higher than GalNAc. CBL interacted strongly with polyvalent Tn and Talpha (Galbeta1,3GalNAcalpha1-) as well as multivalent-II (Galbeta1,4GlcNAcbeta1-) antigens containing glycoproteins and intensity of inhibition was 10(3)-10(5) times more than monovalent ones. The overall specificity of CBL lies in the order of polyvalent Tn, Talpha and II>monovalent Tn > or = Me-alphaGalNAc>monovalent Talpha> Me-betaGalNAc>Me-alphaGal>monovalent T>GalNAc>monovalent F>monovalent II>Me-betaGal>Gal.

  5. Prevention of child sexual abuse: evaluation of a community media campaign.

    PubMed

    Rheingold, Alyssa A; Campbell, Carole; Self-Brown, Shannon; de Arellano, Michael; Resnick, Heidi; Kilpatrick, Dean

    2007-11-01

    Given that mass media techniques have been an effective tool within the public health field for affecting behavioral change, these strategies may prove successful for the primary prevention of child sexual abuse (CSA). This study was an independent evaluation of a CSA media campaign. Two hundred parents were recruited from eight sites across the United States. Results indicated that the combined mass media campaign affected knowledge about CSA at the time of intervention compared to no intervention. No significant differences were found in regards to CSA attitudes. A significant positive impact on primary prevention response behaviors assessed using hypothetical vignettes was found; however, no significant findings were noted for several other behavioral responses. Knowledge and behavioral gains were not maintained at the one-month follow-up. Small sample size at follow-up may have affected findings. Results of this study imply that media campaigns alone may not significantly affect primary prevention of CSA.

  6. Survey of O-GlcNAc level variations in Xenopus laevis from oogenesis to early development.

    PubMed

    Dehennaut, Vanessa; Lefebvre, Tony; Leroy, Yves; Vilain, Jean-Pierre; Michalski, Jean-Claude; Bodart, Jean-François

    2009-04-01

    Little is known about the impact of O-linked-N-acetylglucosaminylation (O-GlcNAc) in gametes production and developmental processes. Here we investigated changes in O-GlcNAc, UDP-GlcNAc and O-GlcNAc transferase (OGT) levels in Xenopus laevis from oogenesis to embryo hatching. We showed that in comparison to stage VI, stages I-V oocytes expressed higher levels of O-GlcNAc correlating changes in OGT expression, but not in UDP-GlcNAc pools. Upon progesterone stimulation, an O-GlcNAc level burst occurred during meiotic resumption long before MPF and Mos-Erk2 pathways activations. Finally, we observed high levels of O-GlcNAc, UDP-GlcNAc and OGT during segmentation that decreased concomitantly at the onset of gastrulation. Nevertheless, no correlation between the glycosylation, the nucleotide-sugar and the glycosyltransferase was observed after neurulation. Our results show that O-GlcNAc is regulated throughout oogenesis and development within a complex pattern and suggest that dysfunctions in the dynamics of this glycosylation could lead to developmental abnormalities.

  7. Reactive oxygen species scavenger N-acetyl cysteine reduces methamphetamine-induced hyperthermia without affecting motor activity in mice

    PubMed Central

    Sanchez-Alavez, Manuel; Bortell, Nikki; Galmozzi, Andrea; Conti, Bruno; Marcondes, Maria Cecilia G.

    2014-01-01

    Hyperthermia is a potentially lethal side effect of Methamphetamine (Meth) abuse, which involves the participation of peripheral thermogenic sites such as the Brown Adipose Tissue (BAT). In a previous study we found that the anti-oxidant N-acetyl cysteine (NAC) can prevent the high increase in temperature in a mouse model of Meth-hyperthermia. Here, we have further explored the ability of NAC to modulate Meth-induced hyperthermia in correlation with changes in BAT. We found that NAC treatment in controls causes hypothermia, and, when administered prior or upon the onset of Meth-induced hyperthermia, can ameliorate the temperature increase and preserve mitochondrial numbers and integrity, without affecting locomotor activity. This was different from Dantrolene, which decreased motor activity without affecting temperature. The effects of NAC were seen in spite of its inability to recover the decrease of mitochondrial superoxide induced in BAT by Meth. In addition, NAC did not prevent the Meth-induced decrease of BAT glutathione. Treatment with S-adenosyl-L-methionine, which improves glutathione activity, had an effect in ameliorating Meth-induced hyperthermia, but also modulated motor activity. This suggests a role for the remaining glutathione for controlling temperature. However, the mechanism by which NAC operates is independent of glutathione levels in BAT and specific to temperature. Our results show that, in spite of the absence of a clear mechanism of action, NAC is a pharmacological tool to examine the dissociation between Meth-induced hyperthermia and motor activity, and a drug of potential utility in treating the hyperthermia associated with Meth-abuse. PMID:26346736

  8. Genome-Wide Analysis of the NAC Gene Family in Physic Nut (Jatropha curcas L.).

    PubMed

    Wu, Zhenying; Xu, Xueqin; Xiong, Wangdan; Wu, Pingzhi; Chen, Yaping; Li, Meiru; Wu, Guojiang; Jiang, Huawu

    2015-01-01

    The NAC proteins (NAM, ATAF1/2 and CUC2) are plant-specific transcriptional regulators that have a conserved NAM domain in the N-terminus. They are involved in various biological processes, including both biotic and abiotic stress responses. In the present study, a total of 100 NAC genes (JcNAC) were identified in physic nut (Jatropha curcas L.). Based on phylogenetic analysis and gene structures, 83 JcNAC genes were classified as members of, or proposed to be diverged from, 39 previously predicted orthologous groups (OGs) of NAC sequences. Physic nut has a single intron-containing NAC gene subfamily that has been lost in many plants. The JcNAC genes are non-randomly distributed across the 11 linkage groups of the physic nut genome, and appear to be preferentially retained duplicates that arose from both ancient and recent duplication events. Digital gene expression analysis indicates that some of the JcNAC genes have tissue-specific expression profiles (e.g. in leaves, roots, stem cortex or seeds), and 29 genes differentially respond to abiotic stresses (drought, salinity, phosphorus deficiency and nitrogen deficiency). Our results will be helpful for further functional analysis of the NAC genes in physic nut.

  9. Preventing child abuse and neglect with parent training: evidence and opportunities.

    PubMed

    Barth, Richard P

    2009-01-01

    Researchers have identified four common co-occurring parental risk factors-substance abuse, mental illness, domestic violence, and child conduct problems-that lead to child maltreatment. The extent to which maltreatment prevention programs must directly address these risk factors to improve responsiveness to parenting programs or can directly focus on improving parenting skills, says Richard Barth, remains uncertain. Barth begins by describing how each of the four parental issues is related to child maltreatment. He then examines a variety of parent education interventions aimed at preventing child abuse. He cautions that many of the interventions have not been carefully evaluated and those that have been have shown little effect on child maltreatment or its risk factors. Although some argue that parent education cannot succeed unless family problems are also addressed, much evidence suggests that first helping parents to be more effective with their children can address mental health needs and improve the chances of substance abuse recovery. Barth recommends increased public support for research trials to compare the effectiveness of programs focused on parenting education and those aiming to reduce related risk factors. Child welfare services and evidence-based parent training, says Barth, are in a period of transformation. Evidence-based methods are rapidly emerging from a development phase that has primarily involved local and highly controlled studies into more national implementation and greater engagement with the child welfare system. The next step is effectiveness trials. Citing the importance and success of multifaceted campaigns in public health policy, Barth discusses a multifaceted parenting campaign that has demonstrated substantial promise in several large trials. The goal of the Triple P-Positive Parenting Program is to help parents deal with the full gamut of children's health and behavioral issues. The campaign includes five levels of intervention

  10. A Framework for Developing Drug Abuse Prevention Strategies for Young People in Ghetto Areas.

    ERIC Educational Resources Information Center

    Dembo, Richard; Burgos, William

    The present paper considers critical factors in the experience of young people that need to be taken into account in order to understand them and to develop prevention programs. Drawing on research and the literature on socialization, social psychology, and drug abuse, an ethnographically informed social context model of the actor is developed and…

  11. Molecular Evolution and Expansion Analysis of the NAC Transcription Factor in Zea mays

    PubMed Central

    Fan, Kai; Wang, Ming; Miao, Ying; Ni, Mi; Bibi, Noreen; Yuan, Shuna; Li, Feng; Wang, Xuede

    2014-01-01

    NAC (NAM, ATAF1, 2 and CUC2) family is a plant-specific transcription factor and it controls various plant developmental processes. In the current study, 124 NAC members were identified in Zea mays and were phylogenetically clustered into 13 distinct subfamilies. The whole genome duplication (WGD), especially an additional WGD event, may lead to expanding ZmNAC members. Different subfamily has different expansion rate, and NAC subfamily preference was found during the expansion in maize. Moreover, the duplication events might occur after the divergence of the lineages of Z. mays and S. italica, and segmental duplication seemed to be the dominant pattern for the gene duplication in maize. Furthermore, the expansion of ZmNAC members may be also related to gain and loss of introns. Besides, the restriction of functional divergence was discovered after most of the gene duplication events. These results could provide novel insights into molecular evolution and expansion analysis of NAC family in maize, and advance the NAC researches in other plants, especially polyploid plants. PMID:25369196

  12. Tales of Refusal, Adoption, and Maintenance: Evidence-Based Substance Abuse Prevention via School-Extension Collaborations

    ERIC Educational Resources Information Center

    St. Pierre, Tena L.; Kaltreider, D. Lynne

    2004-01-01

    Despite availability of empirically supported school-based substance abuse prevention programs, adoption and implementation fidelity of such programs appear to be low. A replicated case study was conducted to investigate school adoption and implementation processes of the EXSELS model (Project ALERT delivered by program leaders through Cooperative…

  13. NMDA and dopamine D1 receptors within NAc-shell regulate IEG proteins expression in reward circuit during cocaine memory reconsolidation.

    PubMed

    Li, Y; Ge, S; Li, N; Chen, L; Zhang, S; Wang, J; Wu, H; Wang, X; Wang, X

    2016-02-19

    Reactivation of consolidated memory initiates a memory reconsolidation process, during which the reactivated memory is susceptible to strengthening, weakening or updating. Therefore, effective interference with the memory reconsolidation process is expected to be an important treatment for drug addiction. The nucleus accumbens (NAc) has been well recognized as a pathway component that can prevent drug relapse, although the mechanism underlying this function is poorly understood. We aimed to clarify the regulatory role of the NAc in the cocaine memory reconsolidation process, by examining the effect of applying different pharmacological interventions to the NAc on Zif 268 and Fos B expression in the entire reward circuit after cocaine memory reactivation. Through the cocaine-induced conditioned place preference (CPP) model, immunohistochemical and immunofluorescence staining for Zif 268 and Fos B were used to explore the functional activated brain nuclei after cocaine memory reactivation. Our results showed that the expression of Zif 268 and Fos B was commonly increased in the medial prefrontal cortex (mPFC), the infralimbic cortex (IL), the NAc-core, the NAc-shell, the hippocampus (CA1, CA2, and CA3 subregions), the amygdala, the ventral tegmental area (VTA), and the supramammillary nucleus (SuM) following memory reconsolidation, and Zif 268/Fos B co-expression was commonly observed (for Zif 268: 51-68%; for Fos B: 52-66%). Further, bilateral NAc-shell infusion of MK 801 and SCH 23390, but not raclopride or propranolol, prior to addictive memory reconsolidation, decreased Zif 268 and Fos B expression in the entire reward circuit, except for the amygdala, and effectively disturbed subsequent CPP-related behavior. In summary, N-methyl-d-aspartate (NMDA) and dopamine D1 receptors, but not dopamine D2 or β adrenergic receptors, within the NAc-shell, may regulate Zif 268 and Fos B expression in most brain nuclei of the reward circuit after cocaine memory reactivation

  14. N-acetylcysteine (NAC) in neurological disorders: mechanisms of action and therapeutic opportunities

    PubMed Central

    Bavarsad Shahripour, Reza; Harrigan, Mark R; Alexandrov, Andrei V

    2014-01-01

    Background There is an expanding field of research investigating the benefits of medicines with multiple mechanisms of action across neurological disorders. N-acetylcysteine (NAC), widely known as an antidote to acetaminophen overdose, is now emerging as treatment of vascular and nonvascular neurological disorders. NAC as a precursor to the antioxidant glutathione modulates glutamatergic, neurotrophic, and inflammatory pathways. Aim and discussion Most NAC studies up to date have been carried out in animal models of various neurological disorders with only a few studies completed in humans. In psychiatry, NAC has been tested in over 20 clinical trials as an adjunctive treatment; however, this topic is beyond the scope of this review. Herein, we discuss NAC molecular, intracellular, and systemic effects, focusing on its potential applications in neurodegenerative diseases including spinocerebellar ataxia, Parkinson's disease, tardive dyskinesia, myoclonus epilepsy of the Unverricht–Lundbor type as well as multiple sclerosis, amyotrophic lateral sclerosis, and Alzheimer's disease. Conclusion Finally, we review the potential applications of NAC to facilitate recovery after traumatic brain injury, cerebral ischemia, and in treatment of cerebrovascular vasospasm after subarachnoid hemorrhage. PMID:24683506

  15. O-GlcNAc modification of PPAR{gamma} reduces its transcriptional activity

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Ji, Suena; Park, Sang Yoon; Roth, Juergen

    2012-01-27

    Highlights: Black-Right-Pointing-Pointer We found that PPAR{gamma} is modified by O-GlcNAc in 3T3-L1 adipocytes. Black-Right-Pointing-Pointer The Thr54 of PPAR{gamma}1 is the major O-GlcNAc site. Black-Right-Pointing-Pointer Transcriptional activity of PPAR{gamma}1 was decreased on treatment with the OGA inhibitor. -- Abstract: The peroxisome proliferator-activated receptor {gamma} (PPAR{gamma}), a member of the nuclear receptor superfamily, is a key regulator of adipogenesis and is important for the homeostasis of the adipose tissue. The {beta}-O-linked N-acetylglucosamine (O-GlcNAc) modification, a posttranslational modification on various nuclear and cytoplasmic proteins, is involved in the regulation of protein function. Here, we report that PPAR{gamma} is modified by O-GlcNAc in 3T3-L1more » adipocytes. Mass spectrometric analysis and mutant studies revealed that the threonine 54 of the N-terminal AF-1 domain of PPAR{gamma} is the major O-GlcNAc site. Transcriptional activity of wild type PPAR{gamma} was decreased 30% by treatment with the specific O-GlcNAcase (OGA) inhibitor, but the T54A mutant of PPAR{gamma} did not respond to inhibitor treatment. In 3T3-L1 cells, an increase in O-GlcNAc modification by OGA inhibitor reduced PPAR{gamma} transcriptional activity and terminal adipocyte differentiation. Our results suggest that the O-GlcNAc state of PPAR{gamma} influences its transcriptional activity and is involved in adipocyte differentiation.« less

  16. Genome-Wide Analysis of the NAC Gene Family in Physic Nut (Jatropha curcas L.)

    PubMed Central

    Wu, Zhenying; Xu, Xueqin; Xiong, Wangdan; Wu, Pingzhi; Chen, Yaping; Li, Meiru; Wu, Guojiang; Jiang, Huawu

    2015-01-01

    The NAC proteins (NAM, ATAF1/2 and CUC2) are plant-specific transcriptional regulators that have a conserved NAM domain in the N-terminus. They are involved in various biological processes, including both biotic and abiotic stress responses. In the present study, a total of 100 NAC genes (JcNAC) were identified in physic nut (Jatropha curcas L.). Based on phylogenetic analysis and gene structures, 83 JcNAC genes were classified as members of, or proposed to be diverged from, 39 previously predicted orthologous groups (OGs) of NAC sequences. Physic nut has a single intron-containing NAC gene subfamily that has been lost in many plants. The JcNAC genes are non-randomly distributed across the 11 linkage groups of the physic nut genome, and appear to be preferentially retained duplicates that arose from both ancient and recent duplication events. Digital gene expression analysis indicates that some of the JcNAC genes have tissue-specific expression profiles (e.g. in leaves, roots, stem cortex or seeds), and 29 genes differentially respond to abiotic stresses (drought, salinity, phosphorus deficiency and nitrogen deficiency). Our results will be helpful for further functional analysis of the NAC genes in physic nut. PMID:26125188

  17. Prevention of Child Sexual Abuse within the Family System: Guidelines for an Educational Social Group Work Program.

    PubMed

    Masilo, Daniel Tuelo

    2018-02-28

    Children have the right to be brought up in safe environments. However, this right is often infringed by people who are supposed to provide love, care, and protection to children. These people can include biological fathers, step-fathers, brothers, cousins, aunts, mothers, and uncles. Violation of children takes place in a variety of ways, however, for the purpose of this paper, the focus is on child sexual abuse within the family system. A literature review is adopted as the methodology for the discussions in this paper. The purpose of this paper is firstly to demonstrate that child sexual abuse happens within the family system in South Africa, and secondly, to argue that the prevention of child sexual abuse should start within the family system and this can be achieved by conducting educational social group work sessions on child sexual abuse with the family members.

  18. 3 CFR 8355 - Proclamation 8355 of April 1, 2009. National Child Abuse Prevention Month, 2009

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... commitment to preventing and responding appropriately to child abuse. This month, we emphasize the importance... Federal level must provide funding for services, conduct public education projects, and enforce child... 3 The President 1 2010-01-01 2010-01-01 false Proclamation 8355 of April 1, 2009. National Child...

  19. Evaluation of a Family-based Substance Abuse Prevention Program Targeted for the Middle School Years.

    ERIC Educational Resources Information Center

    Abbey, Antonia; Pilgrim, Colleen; Hendrickson, Peggy; Buresl, Sue

    2000-01-01

    Evaluates family-based substance abuse prevention program implemented in a rural community for families with middle school students. In comparison with nonparticipants, students had higher family cohesion, less family fighting, greater school attachment, higher self-esteem, and believed alcohol should be consumed at an older age, at one-year…

  20. Women as Child Abusers: Indicators, Treatment, and Policy Directions.

    ERIC Educational Resources Information Center

    Kemp, Donna R.; And Others

    Child abuse is a major problem in the United States. Policy concerning child abuse involves a criminal justice approach, a treatment approach, and a prevention approach. Prevention programs have focused on identifying and serving high-risk groups and on preventive education. A study was conducted to examine issues related to child abuse. Four…

  1. Hyaluronan synthase assembles hyaluronan on a [GlcNAc(β1,4)]n-GlcNAc(α1→)UDP primer and hyaluronan retains this residual chitin oligomer as a cap at the nonreducing end

    PubMed Central

    Baggenstoss, Bruce A; Washburn, Jennifer L

    2017-01-01

    Abstract Class I hyaluronan synthases (HAS) assemble [GlcNAc(β1,4)GlcUA(β1,3)]n-UDP at the reducing end and also make chitin. Streptococcus equisimilis HAS (SeHAS) also synthesizes chitin-UDP oligosaccharides, (GlcNAc-β1,4)n-GlcNAc(α1→)UDP (Weigel et al. 2015). Here we determined if HAS uses chitin-UDPs as primers to initiate HA synthesis, leaving the non-HA primer at the nonreducing (NR) end. HA made by SeHAS membranes was purified, digested with streptomyces lyase, and hydrophobic oligomers were enriched by solid phase extraction and analyzed by MALDI-TOF MS. Jack bean hexosaminidase (JBH) and MS/MS were used to analyze 19 m/z species of possible GnHn ions with clustered GlcNAc (G) residues attached to disaccharide units (H): (GlcNAcβ1,4)2–5[GlcUA(β1,3)GlcNAc]2–6. JBH digestion sequentially removed GlcNAc from the NR-end of GnHn oligomers, producing successively smaller GnH2–3 series members. Since lyase releases dehydro-oligos (dHn; M−18), only the unique NR-end oligo lacks dehydro-GlcUA. Hn oligomers were undetectable in lyase digests, whereas JBH treatment created new H2–6m/z peaks (i.e. HA tetra- through dodeca-oligomers). MS/MS of larger GnHn species produced chitin (2–5 GlcNAcs), HA oligomers and multiple smaller series members with fewer GlcNAcs. All NR-ends (97%) started with GlcNAc, as a chitin trimer (three GlcNAcs), indicating that GlcNAc(β1,4)2GlcNAc(α1→)-UDP may be optimal for initiation of HA synthesis. Also, HA made by live S. pyogenes cells had G4Hn chitin-oligo NR-ends. We conclude that chitin-UDP functions in vitro and in live cells as a primer to initiate synthesis of all HA chains and these primers remain at the NR-ends of HA chains as residual chitin caps [(GlcNAc-β1,4)3–4]. PMID:28138013

  2. Hyaluronan synthase assembles hyaluronan on a [GlcNAc(β1,4)]n-GlcNAc(α1→)UDP primer and hyaluronan retains this residual chitin oligomer as a cap at the nonreducing end.

    PubMed

    Weigel, Paul H; Baggenstoss, Bruce A; Washburn, Jennifer L

    2017-06-01

    Class I hyaluronan synthases (HAS) assemble [GlcNAc(β1,4)GlcUA(β1,3)]n-UDP at the reducing end and also make chitin. Streptococcus equisimilis HAS (SeHAS) also synthesizes chitin-UDP oligosaccharides, (GlcNAc-β1,4)n-GlcNAc(α1→)UDP (Weigel et al. 2015). Here we determined if HAS uses chitin-UDPs as primers to initiate HA synthesis, leaving the non-HA primer at the nonreducing (NR) end. HA made by SeHAS membranes was purified, digested with streptomyces lyase, and hydrophobic oligomers were enriched by solid phase extraction and analyzed by MALDI-TOF MS. Jack bean hexosaminidase (JBH) and MS/MS were used to analyze 19 m/z species of possible GnHn ions with clustered GlcNAc (G) residues attached to disaccharide units (H): (GlcNAcβ1,4)2-5[GlcUA(β1,3)GlcNAc]2-6. JBH digestion sequentially removed GlcNAc from the NR-end of GnHn oligomers, producing successively smaller GnH2-3 series members. Since lyase releases dehydro-oligos (dHn; M-18), only the unique NR-end oligo lacks dehydro-GlcUA. Hn oligomers were undetectable in lyase digests, whereas JBH treatment created new H2-6m/z peaks (i.e. HA tetra- through dodeca-oligomers). MS/MS of larger GnHn species produced chitin (2-5 GlcNAcs), HA oligomers and multiple smaller series members with fewer GlcNAcs. All NR-ends (97%) started with GlcNAc, as a chitin trimer (three GlcNAcs), indicating that GlcNAc(β1,4)2GlcNAc(α1→)-UDP may be optimal for initiation of HA synthesis. Also, HA made by live S. pyogenes cells had G4Hn chitin-oligo NR-ends. We conclude that chitin-UDP functions in vitro and in live cells as a primer to initiate synthesis of all HA chains and these primers remain at the NR-ends of HA chains as residual chitin caps [(GlcNAc-β1,4)3-4]. © The Author 2017. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  3. The role of the thiol N-acetylcysteine in the prevention of tumor invasion and angiogenesis.

    PubMed

    Morini, M; Cai, T; Aluigi, M G; Noonan, D M; Masiello, L; De Flora, S; D'Agostini, F; Albini, A; Fassina, G

    1999-01-01

    We have extensively studied the effects of N-acetylcysteine (NAC), a cytoprotective drug that can prevent in vivo carcinogenesis. Here we review our findings NAC completely inhibits gelatinolytic activity of metalloproteases and chemotactic and invasive activities of tumor cells. In addition, NAC reduces the number of lung metastases when malignant murine melanoma cells are injected into nude mice. NAC treatment decreases the weight of primary tumors and produces a dose-related increase in tumor latency. Moreover, oral administration of NAC reduces the formation of spontaneous metastases. In experimental metastasis assays, we have found a synergistic reduction in the number of lung metastases after treatment with doxorubicin (DOX) and NAC in nude mice. In tumorigenicity and spontaneous metastasis assays, the combined administration of DOX and oral NAC again has shown synergistic effects on the frequency and weight of primary tumors and local recurrences and completely prevented the formation of lung metastases. The addition of NAC to endothelial cells strongly reduces their invasive activity in response to angiogenic stimuli. NAC inhibited the degradation and release of radiolabeled type IV collagen by activated endothelial cells, indicating that NAC blocks gelatinase activity. Oral administration of NAC reduces the angiogenic response induced by KS tumor cell products, confirming the ability of NAC to inhibit the invasive activity of endothelial cells in vivo and thereby blocking angiogenesis.

  4. O-GlcNAc modification blocks the aggregation and toxicity of the protein α-synuclein associated with Parkinson's disease

    NASA Astrophysics Data System (ADS)

    Marotta, Nicholas P.; Lin, Yu Hsuan; Lewis, Yuka E.; Ambroso, Mark R.; Zaro, Balyn W.; Roth, Maxwell T.; Arnold, Don B.; Langen, Ralf; Pratt, Matthew R.

    2015-11-01

    Several aggregation-prone proteins associated with neurodegenerative diseases can be modified by O-linked N-acetyl-glucosamine (O-GlcNAc) in vivo. One of these proteins, α-synuclein, is a toxic aggregating protein associated with synucleinopathies, including Parkinson's disease. However, the effect of O-GlcNAcylation on α-synuclein is not clear. Here, we use synthetic protein chemistry to generate both unmodified α-synuclein and α-synuclein bearing a site-specific O-GlcNAc modification at the physiologically relevant threonine residue 72. We show that this single modification has a notable and substoichiometric inhibitory effect on α-synuclein aggregation, while not affecting the membrane binding or bending properties of α-synuclein. O-GlcNAcylation is also shown to affect the phosphorylation of α-synuclein in vitro and block the toxicity of α-synuclein that was exogenously added to cells in culture. These results suggest that increasing O-GlcNAcylation may slow the progression of synucleinopathies and further support a general function for O-GlcNAc in preventing protein aggregation.

  5. N-acetylcysteine prevents the development of gastritis induced by Helicobacter pylori infection.

    PubMed

    Jang, Sungil; Bak, Eun-Jung; Cha, Jeong-Heon

    2017-05-01

    Helicobacter pylori (H. pylori) is a human gastric pathogen, causing various gastric diseases ranging from gastritis to gastric adenocarcinoma. It has been reported that combining N-acetylcysteine (NAC) with conventional antibiotic therapy increases the success rate of H. pylori eradication. We evaluated the effect of NAC itself on the growth and colonization of H. pylori, and development of gastritis, using in vitro liquid culture system and in vivo animal models. H. pylori growth was evaluated in broth culture containing NAC. The H. pylori load and histopathological scores of stomachs were measured in Mongolian gerbils infected with H. pylori strain 7.13, and fed with NAC-containing diet. In liquid culture, NAC inhibited H. pylori growth in a concentration-dependent manner. In the animal model, 3-day administration of NAC after 1 week from infection reduced the H. pylori load; 6-week administration of NAC after 1 week from infection prevented the development of gastritis and reduced H. pylori colonization. However, no reduction in the bacterial load or degree of gastritis was observed with a 6-week administration of NAC following 6-week infection period. Our results indicate that NAC may exert a beneficial effect on reduction of bacterial colonization, and prevents the development of severe inflammation, in people with initial asymptomatic or mild H. pylori infection.

  6. Molecular characterization of banana NAC transcription factors and their interactions with ethylene signalling component EIL during fruit ripening.

    PubMed

    Shan, Wei; Kuang, Jian-fei; Chen, Lei; Xie, Hui; Peng, Huan-huan; Xiao, Yun-yi; Li, Xue-ping; Chen, Wei-xin; He, Quan-guang; Chen, Jian-ye; Lu, Wang-jin

    2012-09-01

    The plant-specific NAC (NAM, ATAF1/2, and CUC2) transcription factors (TFs) play important roles in plant growth, development, and stress responses. However, the precise role of NAC TFs in relation to fruit ripening is poorly understood. In this study, six NAC genes, designated MaNAC1-MaNAC6, were isolated and characterized from banana fruit. Subcellular localization showed that MaNAC1-MaNAC5 proteins localized preferentially to the nucleus, while MaNAC6 was distributed throughout the entire cell. A transactivation assay in yeast demonstrated that MaNAC4 and MaNAC6, as well as their C-terminal regions, possessed trans-activation activity. Gene expression profiles in fruit with four different ripening characteristics, including natural, ethylene-induced, 1-methylcyclopropene (1-MCP)-delayed, and a combination of 1-MCP with ethylene treatment, revealed that the MaNAC genes were differentially expressed in peel and pulp during post-harvest ripening. MaNAC1 and MaNAC2 were apparently upregulated by ethylene in peel and pulp, consistent with the increase in ethylene production. In contrast, MaNAC3 in peel and pulp and MaNAC5 in peel were constitutively expressed, and transcripts of MaNAC4 in peel and pulp and MaNAC6 in peel decreased, while MaNAC5 or MaNAC6 in pulp increased slightly during fruit ripening. Furthermore, the MaNAC2 promoter was activated after ethylene application, further enhancing the involvement of MaNAC2 in fruit ripening. More importantly, yeast two-hybrid and bimolecular fluorescence complementation analyses confirmed that MaNAC1/2 physically interacted with a downstream component of ethylene signalling, ethylene insensitive 3 (EIN3)-like protein, termed MaEIL5, which was downregulated during ripening. Taken together, these results suggest that MaNACs such as MaNAC1/MaNAC2, may be involved in banana fruit ripening via interaction with ethylene signalling components.

  7. Molecular characterization of banana NAC transcription factors and their interactions with ethylene signalling component EIL during fruit ripening

    PubMed Central

    Shan, Wei; Kuang, Jian-fei; Chen, Jian-ye; Lu, Wang-jin

    2012-01-01

    The plant-specific NAC (NAM, ATAF1/2, and CUC2) transcription factors (TFs) play important roles in plant growth, development, and stress responses. However, the precise role of NAC TFs in relation to fruit ripening is poorly understood. In this study, six NAC genes, designated MaNAC1–MaNAC6, were isolated and characterized from banana fruit. Subcellular localization showed that MaNAC1–MaNAC5 proteins localized preferentially to the nucleus, while MaNAC6 was distributed throughout the entire cell. A transactivation assay in yeast demonstrated that MaNAC4 and MaNAC6, as well as their C-terminal regions, possessed trans-activation activity. Gene expression profiles in fruit with four different ripening characteristics, including natural, ethylene-induced, 1-methylcyclopropene (1-MCP)-delayed, and a combination of 1-MCP with ethylene treatment, revealed that the MaNAC genes were differentially expressed in peel and pulp during post-harvest ripening. MaNAC1 and MaNAC2 were apparently upregulated by ethylene in peel and pulp, consistent with the increase in ethylene production. In contrast, MaNAC3 in peel and pulp and MaNAC5 in peel were constitutively expressed, and transcripts of MaNAC4 in peel and pulp and MaNAC6 in peel decreased, while MaNAC5 or MaNAC6 in pulp increased slightly during fruit ripening. Furthermore, the MaNAC2 promoter was activated after ethylene application, further enhancing the involvement of MaNAC2 in fruit ripening. More importantly, yeast two-hybrid and bimolecular fluorescence complementation analyses confirmed that MaNAC1/2 physically interacted with a downstream component of ethylene signalling, ethylene insensitive 3 (EIN3)-like protein, termed MaEIL5, which was downregulated during ripening. Taken together, these results suggest that MaNACs such as MaNAC1/MaNAC2, may be involved in banana fruit ripening via interaction with ethylene signalling components. PMID:22888129

  8. The active site of O-GlcNAc transferase imposes constraints on substrate sequence

    PubMed Central

    Rafie, Karim; Blair, David E.; Borodkin, Vladimir S.; Albarbarawi, Osama; van Aalten, Daan M. F.

    2016-01-01

    O-GlcNAc transferase (OGT) glycosylates a diverse range of intracellular proteins with O-linked N-acetylglucosamine (O-GlcNAc), an essential and dynamic post-translational modification in metazoa. Although this enzyme modifies hundreds of proteins with O-GlcNAc, it is not understood how OGT achieves substrate specificity. In this study, we describe the application of a high-throughput OGT assay on a library of peptides. The sites of O-GlcNAc modification were mapped by ETD-mass spectrometry, and found to correlate with previously detected O-GlcNAc sites. Crystal structures of four acceptor peptides in complex with human OGT suggest that a combination of size and conformational restriction defines sequence specificity in the −3 to +2 subsites. This work reveals that while the N-terminal TPR repeats of hOGT may play a role in substrate recognition, the sequence restriction imposed by the peptide-binding site makes a significant contribution to O-GlcNAc site specificity. PMID:26237509

  9. Electrophoretic mobility shift assay reveals a novel recognition sequence for Setaria italica NAC protein.

    PubMed

    Puranik, Swati; Kumar, Karunesh; Srivastava, Prem S; Prasad, Manoj

    2011-10-01

    The NAC (NAM/ATAF1,2/CUC2) proteins are among the largest family of plant transcription factors. Its members have been associated with diverse plant processes and intricately regulate the expression of several genes. Inspite of this immense progress, knowledge of their DNA-binding properties are still limited. In our recent publication,1 we reported isolation of a membrane-associated NAC domain protein from Setaria italica (SiNAC). Transactivation analysis revealed that it was a functionally active transcription factor as it could stimulate expression of reporter genes in vivo. Truncations of the transmembrane region of the protein lead to its nuclear localization. Here we describe expression and purification of SiNAC DNA-binding domain. We further report identification of a novel DNA-binding site, [C/G][A/T][T/A][G/C]TC[C/G][A/T][C/G][G/C] for SiNAC by electrophoretic mobility shift assay. The SiNAC-GST protein could bind to the NAC recognition sequence in vitro as well as to sequences where some bases had been reshuffled. The results presented here contribute to our understanding of the DNA-binding specificity of SiNAC protein.

  10. Electrophoretic mobility shift assay reveals a novel recognition sequence for Setaria italica NAC protein

    PubMed Central

    Puranik, Swati; Kumar, Karunesh; Srivastava, Prem S

    2011-01-01

    The NAC (NAM/ATAF1,2/CUC2) proteins are among the largest family of plant transcription factors. Its members have been associated with diverse plant processes and intricately regulate the expression of several genes. Inspite of this immense progress, knowledge of their DNA-binding properties are still limited. In our recent publication,1 we reported isolation of a membrane-associated NAC domain protein from Setaria italica (SiNAC). Transactivation analysis revealed that it was a functionally active transcription factor as it could stimulate expression of reporter genes in vivo. Truncation of the transmembrane region of the protein lead to its nuclear localization. Here we describe expression and purification of SiNAC DNA-binding domain. We further report identification of a novel DNA-binding site, [C/G][A/T] [T/A][G/C]TC[C/G][A/T][C/G][G/C] for SiNAC by electrophoretic mobility shift assay. The SiNAC-GST protein could bind to the NAC recognition sequence in vitro as well as to sequences where some bases had been reshuffled. The results presented here contribute to our understanding of the DNA-binding specificity of SiNAC protein. PMID:21918373

  11. The Case for Implementing the Levels of Prevention Model: Opiate Abuse on American College Campuses

    ERIC Educational Resources Information Center

    Daniels-Witt, Quri; Thompson, Amy; Glassman, Tavis; Federman, Sara; Bott, Katie

    2017-01-01

    Opiate abuse in the United States is on the rise among the college student population. This public health crisis requires immediate action from professionals and stakeholders who are committed to addressing the needs of prospective, current, and recovering opiate users using comprehensive prevention methods. Such approaches have been used to…

  12. 3 CFR 8728 - Proclamation 8728 of October 3, 2011. National Substance Abuse Prevention Month, 2011

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... chances of living long, healthy, and productive lives. During National Substance Abuse Prevention Month... informed by science, driven by State and local partnerships, and tuned to the specific needs of a community... and throughout the year, let us teach our Nation’s young people to tackle life’s challenges with...

  13. O-GlcNAc regulates NEDD4-1 stability via caspase-mediated pathway.

    PubMed

    Jiang, Kuan; Bai, Bingyang; Ta, Yajie; Zhang, Tingling; Xiao, Zikang; Wang, Peng George; Zhang, Lianwen

    2016-03-18

    O-GlcNAc modification of cytosolic and nuclear proteins regulates essential cellular processes such as stress responses, transcription, translation, and protein degradation. Emerging evidence indicates O-GlcNAcylation has a dynamic interplay with ubiquitination in cellular regulation. Here, we report that O-GlcNAc indirectly targets a vital E3 ubiquitin ligase enzyme of NEDD4-1. The protein level of NEDD4-1 is accordingly decreased following an increase of overall O-GlcNAc level upon PUGNAc or glucosamine stimulation. O-GlcNAc transferase (OGT) knockdown, overexpression and mutation results confirm that the stability of NEDD4-1 is negatively regulated by cellular O-GlcNAc. Moreover, the NEDD4-1 degradation induced by PUGNAc or GlcN is significantly inhibited by the caspase inhibitor. Our study reveals a regulation mechanism of NEDD4-1 stability by O-GlcNAcylation. Copyright © 2016 Elsevier Inc. All rights reserved.

  14. [Cloning, subcellular localization, and heterologous expression of ApNAC1 gene from Andrographis paniculata].

    PubMed

    Wang, Jian; Qi, Meng-Die; Guo, Juan; Shen, Ye; Lin, Hui-Xin; Huang, Lu-Qi

    2017-03-01

    Andrographis paniculata is widely used as medicinal herb in China for a long time and andrographolide is its main medicinal constituent. To investigate the underlying andrographolide biosynthesis mechanisms, RNA-seq for A. paniculata leaves with MeJA treatment was performed. In A. paniculata transcriptomic data, the expression pattern of one member of NAC transcription factor family (ApNAC1) matched with andrographolide accumulation. The coding sequence of ApNAC1 was cloned by RT-PCR, and GenBank accession number was KY196416. The analysis of bioinformatics showed that the gene encodes a peptide of 323 amino acids, with a predicted relative molecular weight of 35.9 kDa and isoelectric point of 6.14. To confirm the subcellular localization, ApNAC1-GFP was transiently expressed in A. paniculata protoplast. The results indicated that ApNAC1 is a nucleus-localized protein. The analysis of real-time quantitative PCR revealed that ApNAC1 gene predominantly expresses in leaves. Compared with control sample, its expression abundance sharply increased with methyl jasmonate treatment. Based on its expression pattern, ApNAC1 gene might involve in andrographolide biosynthesis. ApNAC1 was heterologously expressed in Escherichia coli and recombinant protein was purified by Ni-NTA agarose. Further study will help us to understand the function of ApNAC1 in andrographolide biosynthesis. Copyright© by the Chinese Pharmaceutical Association.

  15. The influence of famous athletes on health beliefs and practices: Mark McGwire, child abuse prevention, and Androstenedione.

    PubMed

    Brown, William J; Basil, Michael D; Bocarnea, Mihai C

    2003-01-01

    When Mark McGwire broke Roger Maris's home run record in September of 1998, he was instantly declared an American hero and held up as a positive role model for teenagers and young adults. The extensive media attention focused on McGwire made the general public aware of his use of a muscle-building dietary supplement, Androstenedione. It also increased the public's awareness of McGwire's public service to prevent child abuse. The present research assesses audience involvement with McGwire through parasocial interaction and identification, and the effects of that involvement on audience knowledge of and attitudes toward Androstenedione and child abuse prevention. Results indicate parasocial interaction with an athlete regarded as a public role model likely leads to audience identification with that person, which in turn promotes certain attitudes and beliefs. In this case, parasocial interaction and identification with Mark McGwire was strongly associated with knowledge of Androstenedione, intended use of the supplement, and concern for child abuse. Implications of this research for featuring celebrities in health communication campaigns are discussed.

  16. Reauthorization of the Child Abuse Prevention and Treatment and Adoption Reform Act. Hearings before the Subcommittee on Select Education of the Committee on Education and Labor, House of Representatives, 97th Congress, First Session on H.R. 2318 to Reauthorize the Child Abuse Prevention and Treatment and Adoption Reform Act (Washington, DC, March 9 and 12, 1981).

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Committee on Education and Labor.

    The document contains the transcript of the congressional hearings on H.R. 2318 to extend authorizations of appropriations for programs established in the Child Abuse Prevention and Treatment Act and the Child Abuse Prevention and Treatment and Adoption Reform Act of 1978. Among the individuals presenting statements are the following: A. Cohn on…

  17. N-Acetylcysteine prevents congenital heart defects induced by pregestational diabetes

    PubMed Central

    2014-01-01

    Background Pregestational diabetes is a major risk factor of congenital heart defects (CHDs). Glutathione is depleted and reactive oxygen species (ROS) production is elevated in diabetes. In the present study, we aimed to examine whether treatment with N-acetylcysteine (NAC), which increases glutathione synthesis and inhibits ROS production, prevents CHDs induced by pregestational diabetes. Methods Female mice were treated with streptozotocin (STZ) to induce pregestational diabetes prior to breeding with normal males to produce offspring. Some diabetic mice were treated with N-acetylcysteine (NAC) in drinking water from E0.5 to the end of gestation or harvesting of the embryos. CHDs were identified by histology. ROS levels, cell proliferation and gene expression in the fetal heart were analyzed. Results Our data show that pregestational diabetes resulted in CHDs in 58% of the offspring, including ventricular septal defect (VSD), atrial septal defect (ASD), atrioventricular septal defects (AVSD), transposition of great arteries (TGA), double outlet right ventricle (DORV) and tetralogy of Fallot (TOF). Treatment with NAC in drinking water in pregestational diabetic mice completely eliminated the incidence of AVSD, TGA, TOF and significantly diminished the incidence of ASD and VSD. Furthermore, pregestational diabetes increased ROS, impaired cell proliferation, and altered Gata4, Gata5 and Vegf-a expression in the fetal heart of diabetic offspring, which were all prevented by NAC treatment. Conclusions Treatment with NAC increases GSH levels, decreases ROS levels in the fetal heart and prevents the development of CHDs in the offspring of pregestational diabetes. Our study suggests that NAC may have therapeutic potential in the prevention of CHDs induced by pregestational diabetes. PMID:24533448

  18. Parent-Child Interaction Therapy with Physically Abusive Parents: Efficacy for Reducing Future Abuse Reports

    ERIC Educational Resources Information Center

    Chaffin, Mark; Silovsky, Jane F.; Funderburk, Beverly; Valle, Linda Anne; Brestan, Elizabeth V.; Balachova, Tatiana; Jackson, Shelli; Lensgraf, Jay; Bonner, Barbara L.

    2004-01-01

    A randomized trial was conducted to test the efficacy and sufficiency of parent-child interaction therapy (PCIT) in preventing re-reports of physical abuse among abusive parents. Physically abusive parents (N=110) were randomly assigned to one of three intervention conditions: (a) PCIT, (b) PCIT plus individualized enhanced services, or (c) a…

  19. Hsp70-GlcNAc-binding activity is released by stress, proteasome inhibition, and protein misfolding

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Guinez, Celine; Mir, Anne-Marie; Leroy, Yves

    2007-09-21

    Numerous recent works strengthen the idea that the nuclear and cytosolic-specific O-GlcNAc glycosylation protects cells against injuries. We have first investigated O-GlcNAc level and Hsp70-GlcNAc-binding activity (HGBA) behaviour after exposure of HeLa and HepG{sub 2} cells to a wide variety of stresses. O-GlcNAc and HGBA responses were different according to the stress and according to the cell. HGBA was released for almost all stresses, while O-GlcNAc level was modified either upwards or downwards, depending to the stress. Against all expectations, we demonstrated that energy charge did not significantly vary with stress whereas UDP-GlcNAc pools were more dramatically affected even ifmore » differences in UDP-GlcNAc contents were not correlated with O-GlcNAc variations suggesting that O-GlcNAc transferase is itself finely regulated during cell injury. Finally, HGBA could be triggered by proteasome inhibition and by L-azetidine-2-carboxylic acid (a proline analogue) incorporation demonstrating that protein misfolding is one of the key-activator of this Hsp70 property.« less

  20. An Online Drug Abuse Prevention Program for Adolescent Girls: Posttest and 1-Year Outcomes.

    PubMed

    Schwinn, Traci M; Schinke, Steven P; Hopkins, Jessica; Keller, Bryan; Liu, Xiang

    2018-03-01

    Early adolescent girls' rates of drug use have matched, and in some instances, surpassed boys' rates. Though girls and boys share risk factors for drug use, girls also have gender-specific risks. Tailored interventions to prevent girls' drug use are warranted. This study developed and tested a web-based, drug abuse prevention program for adolescent girls. The nationwide sample of 13- and 14-year-old girls (N = 788) was recruited via Facebook ads. Enrolled girls were randomly assigned to the intervention or control condition. All girls completed pretest measures online. Following pretest, intervention girls interacted with the 9-session, gender-specific prevention program online. The program aimed to reduce girls' drug use and associated risk factors by improving their cognitive and behavioral skills around such areas as coping with stress, managing mood, maintaining a healthy body image, and refusing drug use offers. Girls in both conditions again completed measures at posttest and 1-year follow-up. At posttest, and compared to girls in the control condition, girls who received the intervention smoked fewer cigarettes and reported higher self-esteem, goal setting, media literacy, and self-efficacy. At 1-year follow-up, and compared to girls in the control condition, girls who received the intervention reported engaging in less binge drinking and cigarette smoking; girls assigned to the intervention condition also had higher alcohol, cigarette, and marijuana refusal skills, coping skills, and media literacy and lower rates of peer drug use. This study's findings support the use of tailored, online drug abuse prevention programming for early adolescent girls.

  1. Evaluating Community Readiness to Implement Environmental and Policy-Based Alcohol Abuse Prevention Strategies in Wisconsin

    ERIC Educational Resources Information Center

    Paltzer, Jason; Black, Penny; Moberg, D. Paul

    2013-01-01

    Background: Matching evidence-based alcohol prevention strat- egies with a community's readiness to support those strategies is the basis for the Tri-Ethnic Community Readiness Model (CRM). The purpose of this evaluation was to assess the association of a community's readiness to address alcohol abuse in their community with the implementation of…

  2. Differences in Perceived Implementation of a Standard versus Peer-Led Interactive Substance Abuse Prevention Program

    ERIC Educational Resources Information Center

    Valente, Thomas W.; Okamoto, Janet; Pumpuang, Patchareeya; Okamoto, Paula; Sussman, Steve

    2007-01-01

    Objective: To assess perceived implementation of 2 substance-abuse prevention programs: a standard one and a peer-led interactive one. Methods: Data from 16 health educators were collected after 504 classroom sessions, 63 of which were observed by 24 monitors. Results: In the interactive program, health educators (HEs) followed the curriculum less…

  3. Suicidal inactivation of methemoglobin by generation of thiyl radical: insight into NAC mediated protection in RBC.

    PubMed

    Balaji, S N; Trivedi, V

    2013-07-01

    N-acetyl-L-cysteine (NAC) improves antioxidant potentials of RBCs to provide protection against oxidative stress induced hemolysis. The antioxidant mechanism of NAC to reduce oxidative stress in RBC, studied through inactivation of pro-oxidant MetHb. NAC causes irreversible inactivation of the MetHb in an H2O2 dependent manner, and the inactivation follows the pseudo- first- order kinetics. The kinetic constants are ki = 8.5μM, kinact = 0.706 min(-1) and t1/2 = 0.9 min. Spectroscopic studies indicate that MetHb accepts NAC as a substrate and oxidizes through a single electron transfer mechanism to the NACox. The single e- oxidation product of NAC has been identified as the 5, 5'- dimethyl-1- pyrroline N- oxide (DMPO) adduct of the sulfur centered radical (a(N) = 15.2 G and a(H)=16.78 G). Binding studies indicate that NACox interacts at the heme moiety and NAC oxidation through MetHb is essential for NAC binding. Heme-NAC adduct dissociated from MetHb and identified (m/z 1011.19) as 2:1 ratio of NAC/heme in the adduct. TEMPO and PBN treatment reduces NAC binding to MetHb and protects against inactivation confirms the role of thiyl radical in the inactivation process. Furthermore, scavenging thiyl radicals by TEMPO abolish the protective effect of NAC in hemolysis. Current work highlights antioxidant mechanism of NAC through NAC thiyl radical generation, and MetHb inactivation to exhibit protection in RBC against oxidative stress induced hemolysis.

  4. O-GlcNAc transferase regulates transcriptional activity of human Oct4.

    PubMed

    Constable, Sandii; Lim, Jae-Min; Vaidyanathan, Krithika; Wells, Lance

    2017-10-01

    O-linked β-N-acetylglucosamine (O-GlcNAc) is a single sugar modification found on many different classes of nuclear and cytoplasmic proteins. Addition of this modification, by the enzyme O-linked N-acetylglucosamine transferase (OGT), is dynamic and inducible. One major class of proteins modified by O-GlcNAc is transcription factors. O-GlcNAc regulates transcription factor properties through a variety of different mechanisms including localization, stability and transcriptional activation. Maintenance of embryonic stem (ES) cell pluripotency requires tight regulation of several key transcription factors, many of which are modified by O-GlcNAc. Octamer-binding protein 4 (Oct4) is one of the key transcription factors required for pluripotency of ES cells and more recently, the generation of induced pluripotent stem (iPS) cells. The action of Oct4 is modulated by the addition of several post-translational modifications, including O-GlcNAc. Previous studies in mice found a single site of O-GlcNAc addition responsible for transcriptional regulation. This study was designed to determine if this mechanism is conserved in humans. We mapped 10 novel sites of O-GlcNAc attachment on human Oct4, and confirmed a role for OGT in transcriptional activation of Oct4 at a site distinct from that found in mouse that allows distinction between different Oct4 target promoters. Additionally, we uncovered a potential new role for OGT that does not include its catalytic function. These results confirm that human Oct4 activity is being regulated by OGT by a mechanism that is distinct from mouse Oct4. © The Author 2017. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  5. Effects of the Child Sexual Abuse Prevention Education (C-SAPE) Program on South Korean Fifth-Grade Students' Competence in Terms of Knowledge and Self-Protective Behaviors

    ERIC Educational Resources Information Center

    Kim, Shin-Jeong; Kang, Kyung-Ah

    2017-01-01

    Child sexual abuse (CSA) threatens children's safety and even their lives. CSA is increasing steadily, despite the government's efforts to decrease and prevent its incidence. The purpose of this study was to evaluate the effects of the Child Sexual Abuse Prevention Education (C-SAPE) program on fifth-grade elementary school students' competence in…

  6. Drug Abuse in Southeast Asia.

    ERIC Educational Resources Information Center

    Scorzelli, James F.

    This report examines the incidence of drug abuse and the methods of treatment and prevention of drug abuse used in Southeast Asia. Countries studied include Malaysia, Singapore, Thailand, Indonesia, and the Philippines. Because of Malaysia's intensive effort to eliminate its drug abuse problem, emphasis is placed on this country's treatment and…

  7. Knowledge Gains Following a Child Sexual Abuse Prevention Program Among Urban Students: A Cluster-Randomized Evaluation

    PubMed Central

    Dauber, Sarah; Tully, Brenda A.; Hamilton, Paige; Smith, Michael J.; Freeman, Katherine

    2015-01-01

    Objectives. We evaluated a school-based child sexual abuse (CSA) prevention program, Safe Touches, in a low–socioeconomic status, racially diverse sample. Methods. Participants were 492 second- and third-grade students at 6 public elementary schools in New York City. The study period spanned fall 2012 through summer 2014. We cluster-randomized classrooms to the Safe Touches intervention or control groups and assessed outcomes with the Children’s Knowledge of Abuse Questionnaire. Hierarchical models tested change in children’s knowledge of inappropriate and appropriate touch. Results. The intervention group showed significantly greater improvement than the control group on knowledge of inappropriate touch. Children in second grade and children in schools with a greater proportion of students in general (vs special) education showed greater gains than other participants in knowledge of inappropriate touch. We observed no significant change in knowledge of appropriate touch among control or intervention groups. Conclusions. Young children benefited from a school-based, 1-time CSA prevention program. Future research should explore the efficacy of CSA prevention programs with children before the second grade to determine optimal age for participation. PMID:25973809

  8. Abuse-Related Neurochemical Effects of Para-Substituted Methcathinone Analogs in Rats: Microdialysis Studies of Nucleus Accumbens Dopamine and Serotonin

    PubMed Central

    Suyama, Julie A.; Sakloth, Farhana; Kolanos, Renata; Glennon, Richard A.; Lazenka, Matthew F.; Negus, S. Stevens

    2016-01-01

    Methcathinone (MCAT) is a monoamine releaser and parent compound to a new class of designer drugs that includes the synthetic cathinones mephedrone and flephedrone. Using MCAT and a series of para-substituted (or 4-substituted) MCAT analogs, it has been previously shown that expression of abuse-related behavioral effects in rats correlates both with the volume of the para substituent and in vitro neurochemical selectivity to promote monoamine release via the dopamine (DA) versus serotonin (5-HT) transporters in rat brain synaptosomes. The present study used in vivo microdialysis to determine the relationship between these previous measures and the in vivo neurochemical selectivity of these compounds to alter nucleus accumbens (NAc) DA and 5-HT levels. Male Sprague-Dawley rats were implanted with bilateral guide cannulae targeting the NAc. MCAT and five para-substituted analogs (4-F, 4-Cl, 4-Br, 4-CH3, and 4-OCH3) produced dose- and time-dependent increases in NAc DA and/or 5-HT levels. Selectivity was determined as the dose required to increase peak 5-HT levels by 250% divided by the dose required to increase peak DA levels by 250%. This measure of in vivo neurochemical selectivity varied across compounds and correlated with 1) in vivo expression of abuse-related behavioral effects (r = 0.89, P = 0.02); 2) in vitro selectivity to promote monoamine release via DA and 5-HT transporters (r = 0.95, P < 0.01); and 3) molecular volume of the para substituent (r = −0.85, P = 0.03). These results support a relationship between these molecular, neurochemical, and behavioral measures and support a role for molecular structure as a determinant of abuse-related neurochemical and behavioral effects of MCAT analogs. PMID:26645638

  9. Substance abuse prevention program content: systematizing the classification of what programs target for change.

    PubMed

    Hansen, William B; Dusenbury, Linda; Bishop, Dana; Derzon, James H

    2007-06-01

    We conducted an analysis of programs listed on the National Registry of Effective Programs and Practices as of 2003. This analysis focused on programs that addressed substance abuse prevention from among those on the effective or model program lists and that had manuals. A total of 48 programs met these inclusion criteria. We coded program manuals for content that was covered based on how much time was devoted to changing targeted mediating variables. The value of this approach is that program content can be judged using an impartial standard that can be applied to a wide range of intervention approaches. On average, programs addressed eight of 23 possible content areas. Our analyses suggested there were seven distinguishable approaches that have been used in substance abuse prevention programs. These include (i) changing access within the environment, (ii) promoting the development of personal and social skills, (iii) promoting positive affiliation, (iv) addressing social influences, (v) providing social support and helping participants develop goals and alternatives, (vi) developing positive schools and (vii) enhancing motivation to avoid substance use. We propose that the field use such analyses as the basis of future theory development.

  10. 3 CFR 8949 - Proclamation 8949 of March 29, 2013. National Child Abuse Prevention Month, 2013

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 3 The President 1 2014-01-01 2014-01-01 false Proclamation 8949 of March 29, 2013. National Child... 8949 of March 29, 2013 Proc. 8949 National Child Abuse Prevention Month, 2013By the President of the... own measure of happiness and live free from fear. But for the millions of children who have...

  11. Preventing Substance Abuse in American Indian and Alaska Native Youth: Promising Strategies for Healthier Communities

    ERIC Educational Resources Information Center

    Hawkins, Elizabeth H.; Cummins, Lillian H.; Marlatt, G. Alan

    2004-01-01

    Substance abuse has had profoundly devastating effects on the health and well-being of American Indians and Alaska Natives. A wide variety of intervention methods has been used to prevent or stem the development of alcohol and drug problems in Indian youth, but there is little empirical research evaluating these efforts. This article is an…

  12. Factors associated with the implementation of programs for drug abuse prevention in schools.

    PubMed

    Pereira, Ana Paula Dias; Paes, Ângela Tavares; Sanchez, Zila M

    2016-08-04

    To analyze if characteristics of managers, schools, and curriculum are associated with the implementation of programs for drug abuse prevention in elementary and high schools. Cross-sectional study, with random sample of 263 school managers. Data were collected between 2012 and 2013 by a program that sends forms via internet. A closed self-filling questionnaire was applied online. Statistical analysis included Chi-square tests and logistic regression models. The outcome variable was the presence of program for drug abuse prevention inserted in the daily life and educational program of the school. The explanatory variables were divided into: demographic data of the manager; characteristics of the school and of the curriculum; health education; and drug use in the school. We found that 42.5% (95%CI 36.1-49.1) of the evaluated schools had programs for drug abuse prevention. With the multiple logistic regression model, we observed that the more time the manager has worked with education, the chance of the school having a program increased at about 4.0%. Experimenting with innovative teaching techniques also increased at about six times the chance of the school developing a program for drug abuse prevention. The difficulties in the implementation of the programs were more present in state and municipal schools, when compared with private schools, due to, for instance: lack of teaching materials, lack of money, and competing demands for teaching other subjects. The implementation of programs for drug abuse prevention in the city of Sao Paulo is associated with the experience of the manager in education and with the teaching strategies of the school. Analisar se características dos dirigentes, das escolas e do currículo escolar estão associadas à implantação de programas de prevenção ao uso de drogas nas escolas do ciclo fundamental II e médio. Estudo transversal, com amostra aleatória sistemática de 263 dirigentes escolares. Os dados foram coletados nos anos

  13. Forensic and family psychiatry in abuse dwarfism: Munchausen's syndrome by proxy, atonement, and addiction to abuse.

    PubMed

    Money, J; Annecillo, C; Hutchison, J W

    1985-01-01

    The syndrome of abuse dwarfism is characterized by gross impairment of statural and intellectual growth and social maturation while the abused child remains in the domicile of abuse. The parents collude as child abusers, and are medical impostors regarding the symptoms of abuse. The syndrome as a whole is appropriately named Munchausen's syndrome by proxy. Though the mother typically initiates abuse, she cannot give a rational explanation for doing so. In her own history there is a sin that is expiated or atoned for symbolically by the sacrifice of the child--explainable in terms of the theory of opponent-process learning. In the two cases presented, the sin was the mother's own birth out of wedlock, in one case as a sequel to incest. The child's addiction to abuse is a challenge to the program of rehabilitation. With respect to parents at risk, the data of this paper are relevant to the prevention of a predisposition toward, or the actual implementation of child abuse, though a program of prevention needs still to be formulated. The sexological relevance of this paper is that the data demonstrate that the effects of sexual abuse may be transmitted to the next generation and manifested as child abuse which is not necessarily sexual in content.

  14. Mental health promotion and socio-economic disadvantage: lessons from substance abuse, violence and crime prevention and child health.

    PubMed

    Toumbourou, J W; Hemphill, S A; Tresidder, J; Humphreys, C; Edwards, J; Murray, D

    2007-12-01

    Mental health promotion aimed at populations with low socio-economic status (SES) may benefit by investigating prevention strategies that effectively address related child and adolescent problems. Evidence from a number of literature reviews and program evaluations was synthesised. First, the impact of SES on development from childhood to adulthood is considered in light of research on substance abuse, violence, crime, and child development problems. Second, evaluations of interventions are reviewed to identify those that have shown outcomes in research studies (efficacy) or in real-world settings (effectiveness) in reducing developmental problems associated with low SES. Low SES is measured in different ways including low levels of education and/or income or definitions that combine several variables into a new indicator of low SES. Factors associated with low SES are also associated to varying extent with the development of violence and crime, substance abuse and child health problems. Interventions that address underlying determinants of low SES show strong efficacy in decreasing adolescent crime and violence and effectiveness in improving child health outcomes. Although there is limited efficacy evidence that substance abuse prevention can be effectively addressed by targeting low SES, programs designed to improve educational pathways show some efficacy in reducing aspects of adolescent substance use. Mental health promotion strategies can draw on the approaches outlined here that are associated with the prevention of child and adolescent problems within low SES communities. Alternatively, such interventions could be supported in mental health promotion policy as they may assist in preventing related problems that undermine mental health.

  15. Metabolic labeling enables selective photocrosslinking of O-GlcNAc-modified proteins to their binding partners

    PubMed Central

    Yu, Seok-Ho; Boyce, Michael; Wands, Amberlyn M.; Bond, Michelle R.; Bertozzi, Carolyn R.; Kohler, Jennifer J.

    2012-01-01

    O-linked β-N-acetylglucosamine (O-GlcNAc) is a reversible posttranslational modification found on hundreds of nuclear and cytoplasmic proteins in higher eukaryotes. Despite its ubiquity and essentiality in mammals, functional roles for the O-GlcNAc modification remain poorly defined. Here we develop a combined genetic and chemical approach that enables introduction of the diazirine photocrosslinker onto the O-GlcNAc modification in cells. We engineered mammalian cells to produce diazirine-modified O-GlcNAc by expressing a mutant form of UDP-GlcNAc pyrophosphorylase and subsequently culturing these cells with a cell-permeable, diazirine-modified form of GlcNAc-1-phosphate. Irradiation of cells with UV light activated the crosslinker, resulting in formation of covalent bonds between O-GlcNAc-modified proteins and neighboring molecules, which could be identified by mass spectrometry. We used this method to identify interaction partners for the O-GlcNAc-modified FG-repeat nucleoporins. We observed crosslinking between FG-repeat nucleoporins and nuclear transport factors, suggesting that O-GlcNAc residues are intimately associated with essential recognition events in nuclear transport. Further, we propose that the method reported here could find widespread use in investigating the functional consequences of O-GlcNAcylation. PMID:22411826

  16. National addictions vigilance intervention and prevention program (NAVIPPRO): a real-time, product-specific, public health surveillance system for monitoring prescription drug abuse.

    PubMed

    Butler, Stephen F; Budman, Simon H; Licari, Andrea; Cassidy, Theresa A; Lioy, Katherine; Dickinson, James; Brownstein, John S; Benneyan, James C; Green, Traci Craig; Katz, Nathaniel

    2008-12-01

    The National Addictions Vigilance Intervention and Prevention Program (NAVIPPRO) is a scientific, comprehensive risk management program for scheduled therapeutics. NAVIPPRO provides post-marketing surveillance, signal detection, signal verification and prevention and intervention programs. Here we focus on one component of NAVIPPRO surveillance, the Addiction Severity Index-Multimedia Version (ASI-MV) Connect, a continuous, real-time, national data stream that assesses pharmaceutical abuse by patients entering substance abuse treatment by collecting product-specific, geographically-detailed information. We evaluate population characteristics for data collected through the ASI-MV Connect in 2007 and 2008 and assess the representativeness, geographic coverage, and timeliness of report of the data. Analyses based on 41,923 admissions to 265 treatment centers in 29 states were conducted on product-specific opioid abuse rates, source of drug, and route of administration. ASI-MV Connect data revealed that 11.5% of patients reported abuse of at least one opioid analgesic product in the 30 days prior to entering substance abuse treatment; differences were observed among sub-populations of prescription opioid abusers, among products, and also within various geographic locations. The ASI-MV Connect component of NAVIPPRO represents a potentially valuable data stream for post-marketing surveillance of prescription drugs. Analyses conducted with data obtained from the ASI-MV Connect allow for the characterization of product-specific and geospatial differences for drug abuse and can serve as a tool to monitor responses of the abuse population to newly developed "abuse deterrent" drug formulations. Additional data, evaluation, and comparison to other systems are important next steps in establishing NAVIPPRO as a comprehensive, post-marketing surveillance system for prescription drugs. Copyright (c) 2008 John Wiley & Sons, Ltd.

  17. [Child abuse: a world problem].

    PubMed

    Santana-Tavira, R; Sánchez-Ahedo, R; Herrera-Basto, E

    1998-01-01

    Several problems are encountered in the study of child abuse: ignorance of its real proportions, deep cultural and historical roots, diversity of opinion as to its definition and classification and, finally, very diverse considerations on its repercussions and therapeutic management. The present study approaches child abuse from its historical precedents, its classifications, definitions and epidemiology. In addition, repercussions are reviewed, and treatment alternatives considered which are held as fundamental to confront this alarmingly increasing phenomenon. It is important to unify criteria as to the definition and classification of scientific information surrounding demographic data which, in the end, will situate the problem, the progress related to its causes, diagnosis, preventive measures and treatment. It is extremely important to prevent child abuse by all possible means, since this harm is reflected in the adult life of the child. Various classifications are considered, as well as characteristics of the abuser and of the abused.

  18. The Role of Stress-Induced O-GlcNAc Protein Modification in the Regulation of Membrane Transport

    PubMed Central

    Fisi, Viktória; Miseta, Attila

    2017-01-01

    O-linked N-acetylglucosamine (O-GlcNAc) is a posttranslational modification that is increasingly recognized as a signal transduction mechanism. Unlike other glycans, O-GlcNAc is a highly dynamic and reversible process that involves the addition and removal of a single N-acetylglucosamine molecule to Ser/Thr residues of proteins. UDP-GlcNAc—the direct substrate for O-GlcNAc modification—is controlled by the rate of cellular metabolism, and thus O-GlcNAc is dependent on substrate availability. Serving as a feedback mechanism, O-GlcNAc influences the regulation of insulin signaling and glucose transport. Besides nutrient sensing, O-GlcNAc was also implicated in the regulation of various physiological and pathophysiological processes. Due to improvements of mass spectrometry techniques, more than one thousand proteins were detected to carry the O-GlcNAc moiety; many of them are known to participate in the regulation of metabolites, ions, or protein transport across biological membranes. Recent studies also indicated that O-GlcNAc is involved in stress adaptation; overwhelming evidences suggest that O-GlcNAc levels increase upon stress. O-GlcNAc elevation is generally considered to be beneficial during stress, although the exact nature of its protective effect is not understood. In this review, we summarize the current data regarding the oxidative stress-related changes of O-GlcNAc levels and discuss the implications related to membrane trafficking. PMID:29456783

  19. Plant development. Arabidopsis NAC45/86 direct sieve element morphogenesis culminating in enucleation.

    PubMed

    Furuta, Kaori Miyashima; Yadav, Shri Ram; Lehesranta, Satu; Belevich, Ilya; Miyashima, Shunsuke; Heo, Jung-ok; Vatén, Anne; Lindgren, Ove; De Rybel, Bert; Van Isterdael, Gert; Somervuo, Panu; Lichtenberger, Raffael; Rocha, Raquel; Thitamadee, Siripong; Tähtiharju, Sari; Auvinen, Petri; Beeckman, Tom; Jokitalo, Eija; Helariutta, Ykä

    2014-08-22

    Photoassimilates such as sugars are transported through phloem sieve element cells in plants. Adapted for effective transport, sieve elements develop as enucleated living cells. We used electron microscope imaging and three-dimensional reconstruction to follow sieve element morphogenesis in Arabidopsis. We show that sieve element differentiation involves enucleation, in which the nuclear contents are released and degraded in the cytoplasm at the same time as other organelles are rearranged and the cytosol is degraded. These cellular reorganizations are orchestrated by the genetically redundant NAC domain-containing transcription factors, NAC45 and NAC86 (NAC45/86). Among the NAC45/86 targets, we identified a family of genes required for enucleation that encode proteins with nuclease domains. Thus, sieve elements differentiate through a specialized autolysis mechanism. Copyright © 2014, American Association for the Advancement of Science.

  20. Signs of Alcohol Abuse and Addiction

    MedlinePlus

    ... Used Drugs in the Past Drug Use Prevention Phone Numbers and Websites Search Share You are here Home » Drugs That People Abuse » Alcohol Facts » Signs of Alcohol Abuse and Addiction Signs of Alcohol Abuse and Addiction Listen ©istock. ...

  1. Public Attitudes and Behaviors with Respect to Child Abuse Prevention 1987-1991. Working Paper Number 840.

    ERIC Educational Resources Information Center

    Daro, Deborah; Gelles, Richard

    This report summarizes key findings of a series of national public opinion polls to determine the public's attitudes and actions with respect to child abuse prevention. Findings are reported for four areas: public attitudes toward specific parental discipline practices; the frequency of specific parental discipline practices; the public's support…

  2. A Randomized Controlled Trial of an Online Relapse Prevention Program for Adolescents in Substance Abuse Treatment

    ERIC Educational Resources Information Center

    Trudeau, Kimberlee J.; Black, Ryan A.; Kamon, Jody L.; Sussman, Steve

    2017-01-01

    Background: An Internet-based relapse prevention supplement to adolescent substance abuse treatment programming is a promising modality to reinforce treatment gains and enhance recovery; however, an evidence base is lacking. Objective: To assess the efficacy of the online Navigating my Journey (NmJ) program. Methods: 129 adolescent-aged…

  3. Partnership, knowledge translation, and substance abuse prevention with a First Nations community.

    PubMed

    Baydala, Lola; Fletcher, Fay; Worrell, Stephanie; Kajner, Tania; Letendre, Sherry; Letendre, Liz; Rasmussen, Carmen

    2014-01-01

    Having identified substance abuse as an issue of concern in their community, the Alexis Nakota Sioux Nation invited University of Alberta researchers to partner on the cultural adaptation, delivery, and evaluation of a school-based drug and alcohol abuse prevention program. Researchers conducted a literature review of available drug and alcohol prevention programs for children and youth, identifying the Life Skills Training (LST) program as a viable model for cultural adaptation. Four program objectives were developed: (1) Review and cultural adaptation of the elementary and junior high LST programs, (2) delivery of the adapted programs, (3) measurement of changes in students' knowledge of the negative effects of drug and alcohol use, attitudes toward drugs and alcohol, drug and alcohol refusal and life skills, and changes in self-esteem/self-concept, and (4) documentation of the community's experience of the project. Using the principles of community-based participatory research (CBPR), we employed both qualitative and quantitative methods to evaluate the impact of the project. Qualitative evaluation of the program adaptation and implementation were both positive. Qualitative measures of program impact on students revealed a positive effect, whereas results of the quantitative measures were mixed. Culturally adapted, evidence-based programs can have a positive effect on Aboriginal youth and their communities. Strategies to expand knowledge translation (KT) when working with Aboriginal communities include working to create an "ethical space" that draws on the strengths of both Western and Indigenous worldviews.

  4. Cloning and expression of a novel UDP-GlcNAc:alpha-D-mannoside beta1,2-N-acetylglucosaminyltransferase homologous to UDP-GlcNAc:alpha-3-D-mannoside beta1,2-N-acetylglucosaminyltransferase I.

    PubMed Central

    Zhang, Wenli; Betel, Doron; Schachter, Harry

    2002-01-01

    A TBLASTN search with human UDP-GlcNAc:alpha-3-d-mannoside beta-1,2-N-acetylglucosaminyltransferase I (GnT I; EC 2.4.1.101) as a probe identified human and mouse Unigenes encoding a protein similar to human GnT I (34% identity over 340 amino acids). The recombinant protein converted Man(alpha1-6)[Man(alpha1-3)]Man(beta1-)O-octyl to Man(alpha1-6)[GlcNAc(beta1-2)Man(alpha1-3)]Man(beta1-)O-octyl, the reaction catalysed by GnT I. The enzyme also added GlcNAc to Man(alpha1-6)[GlcNAc(beta1-2)Man(alpha1-3)]Man(beta1-)O-octyl (the substrate for beta-1,2-N-acetylglucosaminyltransferase II), Man(alpha1-)O-benzyl [with K(m) values of approximately 0.3 and >30 mM for UDP-GlcNAc and Man(alpha1-)O-benzyl respectively] and the glycopeptide CYA[Man(alpha1-)O-T]AV (K(m) approximately 12 mM). The product formed with Man(alpha1-)O-benzyl was identified as GlcNAc(beta1-2)Man(alpha1-)O-benzyl by proton NMR spectroscopy. The enzyme was named UDP-GlcNAc:alpha-d-mannoside beta-1,2-N-acetylglucosaminyltransferase I.2 (GnT I.2). The human gene mapped to chromosome 1. Northern-blot analysis showed a 3.3 kb message with a wide tissue distribution. The cDNA has a 1980 bp open reading frame encoding a 660 amino acid protein with a type-2 domain structure typical of glycosyltransferases. Man(beta1-)O-octyl, Man(beta1-)O-p-nitrophenyl and GlcNAc(beta1-2)Man(alpha1-6)[GlcNAc(beta1-2)Man(alpha1-3)]Man(beta1-4)GlcNAc(beta1-4)GlcNAc(beta1-)O-Asn were not acceptors, indicating that GnT I.2 is specific for alpha-linked terminal Man and does not have N-acetylglucosaminyltransferase III, IV, V, VII or VIII activities. CYA[Man(alpha1-)O-T]AV was between three and seven times more effective as an acceptor than the other substrates, suggesting that GnT I.2 may be responsible for the synthesis of the GlcNAc(beta1-2)Man(alpha1-)O-Ser/Thr moiety on alpha-dystroglycan and other O-mannosylated proteins. PMID:11742540

  5. GhNAC12, a neutral candidate gene, leads to early aging in cotton (Gossypium hirsutum L).

    PubMed

    Zhao, Fengli; Ma, Jianhui; Li, Libei; Fan, Shuli; Guo, Yaning; Song, Meizhen; Wei, Hengling; Pang, Chaoyou; Yu, Shuxun

    2016-01-15

    NAC (NAM, ATAF, and CUC) is one of the largest transcription factor families in plants, and its members play various roles in plant growth, development, and the response to biotic and abiotic stresses. Currently, 77 NAC genes have been reported in cotton (Gossypium hirsutum L.). And GhNAC12 showed up-regulation during leaf senescence, but its role in this process is poorly understood. In the present study, a preliminary function analysis of GhNAC12 was performed during leaf senescence. qRT-PCR analysis indicated that GhNAC12 expression increased during the early-aging process and the aging of cotyledons. Additionally, we observed that overexpression of GhNAC12 in Arabidopsis led to early senescence (early aging). Our findings suggest that GhNAC12 is a candidate gene for early aging in upland cotton cultivars. Neutrality tests suggested that there was no selection pressure imposed on GhNAC12 during the domestication of upland cotton. Copyright © 2015 Elsevier B.V. All rights reserved.

  6. Analysis of Sulfate Patterns in Glycosaminoglycan Oligosaccharides by MSn Coupled to Infrared Ion Spectroscopy: the Case of GalNAc4S and GalNAc6S

    NASA Astrophysics Data System (ADS)

    Renois-Predelus, G.; Schindler, B.; Compagnon, I.

    2018-04-01

    We report distinctive spectroscopic fingerprints of the monosaccharide standards GalNAc4S and GalNAc6S by coupling mass spectrometry and ion spectroscopy in the 3-μm range. The disaccharide standards CSA and CSC are used to demonstrate the applicability of a novel approach for the analysis of sulfate position in GalNAc-containing glycosaminoglycans. This approach was then used for the analysis of a sample containing CSA and CSC disaccharides. Finally, we discuss the generalization of the coupling of mass spectrometry with ion spectroscopy for the structural analysis of glycosaminoglycans on a tetrasaccharide from dermatan sulfate source. [Figure not available: see fulltext.

  7. Inhalant Abuse and Dextromethorphan.

    PubMed

    Storck, Michael; Black, Laura; Liddell, Morgan

    2016-07-01

    Inhalant abuse is the intentional inhalation of a volatile substance for the purpose of achieving an altered mental state. As an important, yet underrecognized form of substance abuse, inhalant abuse crosses all demographic, ethnic, and socioeconomic boundaries, causing significant morbidity and mortality in school-aged and older children. This review presents current perspectives on epidemiology, detection, and clinical challenges of inhalant abuse and offers advice regarding the medical and mental health providers' roles in the prevention and management of this substance abuse problem. Also discussed is the misuse of a specific "over-the-counter" dissociative, dextromethorphan. Copyright © 2016 Elsevier Inc. All rights reserved.

  8. Elder Abuse Prevention Project - Phase I. Literature Summary.

    ERIC Educational Resources Information Center

    Draper, Lori; And Others

    This document summarizes information on elder abuse collected from various sources in Canada and the United States. It is noted that document entries are often representative of more than one source, and have been selected as each adds something new and valuable to the overall research on elder abuse. An attempt has been made to choose information…

  9. Taking School-Based Substance Abuse Prevention to Scale: District-Wide Implementation of Keep a Clear Mind

    ERIC Educational Resources Information Center

    Jowers, Keri L.; Bradshaw, Catherine P.; Gately, Sherry

    2007-01-01

    Public schools are under increased pressure to implement evidence-based substance abuse prevention programs. A number of model programs have been identified, but little research has examined the effectiveness of these programs when "brought to scale" or implemented district-wide. The current paper summarizes the application of the Adelman and…

  10. N-acetyl cysteine (NAC)-mediated detoxification and functionalization of poly(methyl methacrylate) bone cement.

    PubMed

    Tsukimura, Naoki; Yamada, Masahiro; Aita, Hideki; Hori, Norio; Yoshino, Fumihiko; Chang-Il Lee, Masaichi; Kimoto, Katsuhiko; Jewett, Anahid; Ogawa, Takahiro

    2009-07-01

    Currently used poly(methyl methacrylate) (PMMA)-based bone cement lacks osteoconductivity and induces osteolysis and implant loosening due to its cellular and tissue-toxicity. A high percentage of revision surgery following the use of bone cement has become a significant universal problem. This study determined whether incorporation of the amino acid derivative N-acetyl cysteine (NAC) in bone cement reduces its cytotoxicity and adds osteoconductivity to the material. Biocompatibility and bioactivity of PMMA-based bone cement with or without 25mm NAC incorporation was examined using rat bone marrow-derived osteoblastic cells. Osteoconductive potential of NAC-incorporated bone cement was determined by microCT bone morphometry and implant biomechanical test in the rat model. Generation of free radicals within the polymerizing bone cement was examined using electron spin resonance spectroscopy. Severely compromised viability and completely suppressed phenotypes of osteoblasts on untreated bone cement were restored to the normal level by NAC incorporation. Bone volume formed around 25mm NAC-incorporated bone cement was threefold greater than that around control bone cement. The strength of bone-bone cement integration was 2.2 times greater for NAC-incorporated bone cement. For NAC-incorporated bone cement, the spike of free radical generation ended within 12h, whereas for control bone cement, a peak level lasted for 6 days and a level greater than half the level of the peak was sustained for 20 days. NAC also increased the level of antioxidant glutathione in osteoblasts. These results suggest that incorporation of NAC in PMMA bone cement detoxifies the material by immediate and effective in situ scavenging of free radicals and increasing intracellular antioxidant reserves, and consequently adds osteoconductivity to the material.

  11. Special Issue: Substance Abuse.

    ERIC Educational Resources Information Center

    Fuhrmann, Barbara S., Ed.; Washington, Craig S., Ed.

    1984-01-01

    Presents ten articles about substance abuse: its effects, consequences, and strategies for intervention. Describes specific group therapy techniques and presents both a court service designed for assisting juveniles with drug/alcohol offenses, and a school-based substance abuse prevention program. Looks at strategies for counseling special…

  12. Signs of Painkiller Abuse and Addiction

    MedlinePlus

    ... Used Drugs in the Past Drug Use Prevention Phone Numbers and Websites Search Share You are here Home » Drugs That People Abuse » Pain Medicine (Oxy, Vike) Facts » Signs of Pain Medicine Abuse and Addiction Signs of Pain Medicine Abuse and Addiction Listen © ...

  13. An acute post-sexual assault intervention to prevent drug abuse: updated findings.

    PubMed

    Resnick, Heidi S; Acierno, Ron; Amstadter, Ananda B; Self-Brown, Shannon; Kilpatrick, Dean G

    2007-10-01

    Sexual assault and rape routinely produce extreme distress and negative psychological reactions in victims. Further, past research suggests that victims are at increased risk of developing substance use or abuse post-rape. The post-rape forensic medical exam may itself exacerbate peritraumatic distress because it includes cues that may serve as reminders of the assault, thereby potentiating post-assault negative sequelae. To address these problems, a two-part video intervention was developed to take advantage of the existing sexual assault forensic exam infrastructure, and to specifically (a) minimize anxiety/discomfort during forensic examinations, thereby reducing risk of future emotional problems, and (b) prevent increased substance use and abuse following sexual assault. Updated findings with a sample of 268 sexual assault victims participating in the forensic medical exam and completing one or more follow-up assessments at: (1)<3 months post-assault; (2) 3 to 6 months post-assault; or (3) 6 months or longer post-assault indicated that the video was associated with significantly lower frequency of marijuana use at each time point, among women who reported use prior to the assault.

  14. Sexual Abuse in Nine North American Cultures: Treatment and Prevention.

    ERIC Educational Resources Information Center

    Fontes, Lisa Aronson, Ed.

    Due to cultural and linguistic misunderstandings, racism, and even homophobia, sexual abuse is frequently mishandled by professionals working with minority populations. Research and multiculturalism have led to advances in understanding sexual abuse in its various contexts. The complicated issues which surround such abuse, in nine different…

  15. Functional significance of O-GlcNAc modification in regulating neuronal properties.

    PubMed

    Hwang, Hongik; Rhim, Hyewhon

    2018-03-01

    Post-translational modifications (PTMs) covalently modify proteins and diversify protein functions. Along with protein phosphorylation, another common PTM is the addition of O-linked β-N-acetylglucosamine (O-GlcNAc) to serine and/or threonine residues. O-GlcNAc modification is similar to phosphorylation in that it occurs to serine and threonine residues and cycles on and off with a similar time scale. However, a striking difference is that the addition and removal of the O-GlcNAc moiety on all substrates are mediated by the two enzymes regardless of proteins, O-GlcNAc transferase (OGT) and O-GlcNAcase (OGA), respectively. O-GlcNAcylation can interact or potentially compete with phosphorylation on serine and threonine residues, and thus serves as an important molecular mechanism to modulate protein functions and activation. However, it has been challenging to address the role of O-GlcNAc modification in regulating protein functions at the molecular level due to the lack of convenient tools to determine the sites and degrees of O-GlcNAcylation. Studies in this field have only begun to expand significantly thanks to the recent advances in detection and manipulation methods such as quantitative proteomics and highly selective small-molecule inhibitors for OGT and OGA. Interestingly, multiple brain regions, especially hippocampus, express high levels of both OGT and OGA, and a number of neuron-specific proteins have been reported to undergo O-GlcNAcylation. This review aims to discuss the recent updates concerning the impacts of O-GlcNAc modification on neuronal functions at multiple levels ranging from intrinsic neuronal properties to synaptic plasticity and animal behaviors. Copyright © 2017 Elsevier Ltd. All rights reserved.

  16. National Center on Elder Abuse

    MedlinePlus

    ... Research Synthesize and disseminate high quality research on elder abuse to encourage the translation of research into practice. ... to further the field for those interested in elder abuse identification and prevention. What’s Happening National Center on ...

  17. Beyond face-to-face individual counseling: A systematic review on alternative modes of motivational interviewing in substance abuse treatment and prevention.

    PubMed

    Jiang, Shan; Wu, Lingli; Gao, Xiaoli

    2017-10-01

    This systematic review aimed to synthesize the evidence on the effectiveness of motivational interviewing (MI), delivered in modes other than face-to-face individual counseling, in preventing and treating substance abuse related behaviors. Four databases (PubMed/MEDLINE, PsycINFO, ISI Web of Science and Cochrane Library) were searched for randomised clinical trials (RCTs) that evaluated the effectiveness of alternative modes of MI (other than face-to-face individual counseling) in preventing and treating substance abuse. Eligible studies were rated on methodological quality and their findings were qualitatively synthesized. A total of 25 articles (on 22 RCTs) were eligible for this review. Beyond face-to-face counseling, telephone was the most frequently used medium for delivering MI (11 studies), followed by Internet communication (4 studies) and short message service (SMS) (2 studies). Mail was incorporated as a supplement in one of the studies for telephone MI. In contrast to one-to-one individual counseling, group MI was adopted in 5 studies. The effectiveness of telephone MI in treating substance abuse was supported by all of the published RCTs we located. Internet-based MI was effective in preventing and treating alcoholism, but its outcome appeared to be inconsistent for smoking cessation and poor for abstinence from illicit drugs. SMS-based MI appeared to be useful for controlling tobacco and drinking. Group MI was attempted for quitting alcohol and drugs, with mixed findings on its outcomes. Collectively, the studies reviewed indicate that telephone MI is a promising mode of intervention in treating and preventing substance abuse. The effectiveness of other alternative modes (SMS-based MI, Internet-based MI and group MI) remains inconclusive given the controversial findings and a limited number of studies. By synthesizing the currently available evidence, this systematic review suggested that telephone MI might be considered as an alternative to face

  18. Cocaine sensitization does not alter SP effects on locomotion or excitatory synaptic transmission in the NAc of rats.

    PubMed

    Kombian, Samuel B; Ananthalakshmi, Kethireddy V V; Zidichouski, Jeffrey A; Saleh, Tarek M

    2012-02-01

    Substance P (SP) and cocaine employ similar mechanisms to modify excitatory synaptic transmission in the nucleus accumbens (NAc), a region implicated in substance abuse. Here we explored, using NAc slices, whether SP effects on these synaptic responses were altered in rats that have been sensitized to cocaine and whether SP could mimic cocaine in triggering increased locomotion in sensitized rats. Intraperitoneal (IP) injection of naïve rats with cocaine (15 mg/kg) caused increased locomotion by 408.5 ± 85.9% (n = 5) which further increased by 733.1 ± 157.8% (n = 5) following a week of cocaine sensitization. A similar challenge with 10 mg/kg of SP after cocaine sensitization did not produce significant changes in locomotion (170.6 ± 61.0%; n = 4). In contrast to cocaine, IP injection of rats with SP or SP(5-11) (10-100 mg/kg) with or without phosphoramidon did not elicit changes in locomotion. In electrophysiological studies, both cocaine and SP depressed evoked NMDA and non-NMDA receptor-mediated excitatory synaptic currents (EPSCs) in slices obtained from naïve rats. In slices derived from cocaine-sensitized rats, cocaine but not SP produced a more profound decrease in non-NMDA compared to NMDA responses. Similar to that in naïve rats, cocaine's effect on the EPSCs in these sensitized rats occluded those of SP. Thus, although SP and cocaine may employ similar mechanisms to depress EPSCs in the NAc, IP injection of SP does not mimic cocaine-induced hyperlocomotion indicating that not all of cocaine's effects are mimicked by SP. This article is part of a Special Issue entitled 'Post-Traumatic Stress Disorder'. Copyright © 2011 Elsevier Ltd. All rights reserved.

  19. Dynamic interplay between catalytic and lectin domains of GalNAc-transferases modulates protein O-glycosylation

    NASA Astrophysics Data System (ADS)

    Lira-Navarrete, Erandi; de Las Rivas, Matilde; Compañón, Ismael; Pallarés, María Carmen; Kong, Yun; Iglesias-Fernández, Javier; Bernardes, Gonçalo J. L.; Peregrina, Jesús M.; Rovira, Carme; Bernadó, Pau; Bruscolini, Pierpaolo; Clausen, Henrik; Lostao, Anabel; Corzana, Francisco; Hurtado-Guerrero, Ramon

    2015-05-01

    Protein O-glycosylation is controlled by polypeptide GalNAc-transferases (GalNAc-Ts) that uniquely feature both a catalytic and lectin domain. The underlying molecular basis of how the lectin domains of GalNAc-Ts contribute to glycopeptide specificity and catalysis remains unclear. Here we present the first crystal structures of complexes of GalNAc-T2 with glycopeptides that together with enhanced sampling molecular dynamics simulations demonstrate a cooperative mechanism by which the lectin domain enables free acceptor sites binding of glycopeptides into the catalytic domain. Atomic force microscopy and small-angle X-ray scattering experiments further reveal a dynamic conformational landscape of GalNAc-T2 and a prominent role of compact structures that are both required for efficient catalysis. Our model indicates that the activity profile of GalNAc-T2 is dictated by conformational heterogeneity and relies on a flexible linker located between the catalytic and the lectin domains. Our results also shed light on how GalNAc-Ts generate dense decoration of proteins with O-glycans.

  20. Time-evolving genetic networks reveal a NAC troika that negatively regulates leaf senescence in Arabidopsis.

    PubMed

    Kim, Hyo Jung; Park, Ji-Hwan; Kim, Jingil; Kim, Jung Ju; Hong, Sunghyun; Kim, Jeongsik; Kim, Jin Hee; Woo, Hye Ryun; Hyeon, Changbong; Lim, Pyung Ok; Nam, Hong Gil; Hwang, Daehee

    2018-05-22

    Senescence is controlled by time-evolving networks that describe the temporal transition of interactions among senescence regulators. Here, we present time-evolving networks for NAM/ATAF/CUC (NAC) transcription factors in Arabidopsis during leaf aging. The most evident characteristic of these time-dependent networks was a shift from positive to negative regulation among NACs at a presenescent stage. ANAC017, ANAC082, and ANAC090, referred to as a "NAC troika," govern the positive-to-negative regulatory shift. Knockout of the NAC troika accelerated senescence and the induction of other NAC s, whereas overexpression of the NAC troika had the opposite effects. Transcriptome and molecular analyses revealed shared suppression of senescence-promoting processes by the NAC troika, including salicylic acid (SA) and reactive oxygen species (ROS) responses, but with predominant regulation of SA and ROS responses by ANAC090 and ANAC017, respectively. Our time-evolving networks provide a unique regulatory module of presenescent repressors that direct the timely induction of senescence-promoting processes at the presenescent stage of leaf aging. Copyright © 2018 the Author(s). Published by PNAS.

  1. Time-evolving genetic networks reveal a NAC troika that negatively regulates leaf senescence in Arabidopsis

    PubMed Central

    Kim, Hyo Jung; Park, Ji-Hwan; Kim, Jingil; Kim, Jung Ju; Hong, Sunghyun; Kim, Jin Hee; Woo, Hye Ryun; Lim, Pyung Ok; Nam, Hong Gil; Hwang, Daehee

    2018-01-01

    Senescence is controlled by time-evolving networks that describe the temporal transition of interactions among senescence regulators. Here, we present time-evolving networks for NAM/ATAF/CUC (NAC) transcription factors in Arabidopsis during leaf aging. The most evident characteristic of these time-dependent networks was a shift from positive to negative regulation among NACs at a presenescent stage. ANAC017, ANAC082, and ANAC090, referred to as a “NAC troika,” govern the positive-to-negative regulatory shift. Knockout of the NAC troika accelerated senescence and the induction of other NACs, whereas overexpression of the NAC troika had the opposite effects. Transcriptome and molecular analyses revealed shared suppression of senescence-promoting processes by the NAC troika, including salicylic acid (SA) and reactive oxygen species (ROS) responses, but with predominant regulation of SA and ROS responses by ANAC090 and ANAC017, respectively. Our time-evolving networks provide a unique regulatory module of presenescent repressors that direct the timely induction of senescence-promoting processes at the presenescent stage of leaf aging. PMID:29735710

  2. The Novel Wheat Transcription Factor TaNAC47 Enhances Multiple Abiotic Stress Tolerances in Transgenic Plants

    PubMed Central

    Zhang, Lina; Zhang, Lichao; Xia, Chuan; Zhao, Guangyao; Jia, Jizeng; Kong, Xiuying

    2016-01-01

    NAC transcription factors play diverse roles in plant development and responses to abiotic stresses. However, the biological roles of NAC family members in wheat are not well understood. Here, we reported the isolation and functional characterization of a novel wheat TaNAC47 gene. TaNAC47 encoded protein, localizing in the nucleus, is able to bind to the ABRE cis-element and transactivate transcription in yeast, suggesting that it likely functions as a transcriptional activator. We also showed that TaNAC47 is differentially expressed in different tissues, and its expression was induced by the stress treatments of salt, cold, polyethylene glycol and exogenous abscisic acid. Furthermore, overexpression of TaNAC47 in Arabidopsis resulted in ABA hypersensitivity and enhancing tolerance of transgenic plants to drought, salt, and freezing stresses. Strikingly, overexpression of TaNAC47 was found to activate the expression of downstream genes and change several physiological indices that may enable transgenic plants to overcome unfavorable environments. Taken together, these results uncovered an important role of wheat TaNAC47 gene in response to ABA and abiotic stresses. PMID:26834757

  3. The Novel Wheat Transcription Factor TaNAC47 Enhances Multiple Abiotic Stress Tolerances in Transgenic Plants.

    PubMed

    Zhang, Lina; Zhang, Lichao; Xia, Chuan; Zhao, Guangyao; Jia, Jizeng; Kong, Xiuying

    2015-01-01

    NAC transcription factors play diverse roles in plant development and responses to abiotic stresses. However, the biological roles of NAC family members in wheat are not well understood. Here, we reported the isolation and functional characterization of a novel wheat TaNAC47 gene. TaNAC47 encoded protein, localizing in the nucleus, is able to bind to the ABRE cis-element and transactivate transcription in yeast, suggesting that it likely functions as a transcriptional activator. We also showed that TaNAC47 is differentially expressed in different tissues, and its expression was induced by the stress treatments of salt, cold, polyethylene glycol and exogenous abscisic acid. Furthermore, overexpression of TaNAC47 in Arabidopsis resulted in ABA hypersensitivity and enhancing tolerance of transgenic plants to drought, salt, and freezing stresses. Strikingly, overexpression of TaNAC47 was found to activate the expression of downstream genes and change several physiological indices that may enable transgenic plants to overcome unfavorable environments. Taken together, these results uncovered an important role of wheat TaNAC47 gene in response to ABA and abiotic stresses.

  4. A little sugar goes a long way: The cell biology of O-GlcNAc

    PubMed Central

    2015-01-01

    Unlike the complex glycans decorating the cell surface, the O-linked β-N-acetyl glucosamine (O-GlcNAc) modification is a simple intracellular Ser/Thr-linked monosaccharide that is important for disease-relevant signaling and enzyme regulation. O-GlcNAcylation requires uridine diphosphate–GlcNAc, a precursor responsive to nutrient status and other environmental cues. Alternative splicing of the genes encoding the O-GlcNAc cycling enzymes O-GlcNAc transferase (OGT) and O-GlcNAcase (OGA) yields isoforms targeted to discrete sites in the nucleus, cytoplasm, and mitochondria. OGT and OGA also partner with cellular effectors and act in tandem with other posttranslational modifications. The enzymes of O-GlcNAc cycling act preferentially on intrinsically disordered domains of target proteins impacting transcription, metabolism, apoptosis, organelle biogenesis, and transport. PMID:25825515

  5. Preventing Child Abuse: A Meta-Analysis of Parent Training Programs

    ERIC Educational Resources Information Center

    Lundahl, Brad W.; Nimer, Janelle; Parsons, Bruce

    2006-01-01

    Objective: A meta-analysis was conducted to evaluate the ability of parent training programs to reduce parents' risk of abusing a child. Method: A total of 23 studies were submitted to a meta-analysis. Outcomes of interest included parents' attitudes toward abuse, emotional adjustment, child-rearing skills, and actual abuse. Conclusions:…

  6. Influence of abuse on condom negotiation among Mexican-American women involved in abusive relationships.

    PubMed

    Davila, Yolanda R

    2002-01-01

    This study explored cultural and gender perspectives of abuse on condom negotiation behaviors for AIDS prevention among Mexican-American women in abusive intimate relationships. A convenience sample of 20 abused women participated in the study. Data were collected through a demographic questionnaire and audiotaped responses to a semistructured interview guide. Content analysis using QSR NUDIST was used to analyze the verbatim transcriptions of all participant interviews. The predominant category, "He always got his way," was developed in response to the content of the verbatim transcriptions. The category was further expanded to include the self-descriptive subcategories of "He beat me," "He made me feel bad," and "He forced me." Through content analysis, a relationship between abuse by male sexual partners and condom negotiation for AIDS prevention was identified. Trustworthiness of the data collection and analysis was established through methods suggested by Lincoln and Guba.

  7. Expression patterns and promoter analyses of aluminum-responsive NAC genes suggest a possible growth regulation of rice mediated by aluminum, hormones and NAC transcription factors.

    PubMed

    Escobar-Sepúlveda, Hugo Fernando; Trejo-Téllez, Libia Iris; García-Morales, Soledad; Gómez-Merino, Fernando Carlos

    2017-01-01

    In acid soils, the solubilized form of aluminum, Al+3, decreases root growth and affects the development of most crops. However, like other toxic elements, Al can have hormetic effects on plant metabolism. Rice (Oryza sativa) is one of the most tolerant species to Al toxicity, and when this element is supplied at low doses, growth stimulation has been observed, which could be due to combined mechanisms that are partly triggered by NAC transcription factors. This protein family can regulate vital processes in plants, including growth, development, and response to environmental stimuli, whether biotic or abiotic. Under our experimental conditions, 200 μM Al stimulated root growth and the formation of tillers; it also caused differential expression of a set of NAC genes. The promoter regions of the genes regulated by Al were analyzed and the cis-acting elements that are potentially involved in the responses to different stimuli, including environmental stress, were identified. Through the Genevestigator platform, data on the expression of NAC genes were obtained by experimental condition, tissue, and vegetative stage. This is the first study on NAC genes where in vivo and in silico data are complementarily analyzed, relating the hormetic effect of Al on plant growth and gene expression with a possible interaction in the response to phytohormones in rice. These findings could help to elucidate the possible convergence between the signaling pathways mediated by phytohormones and the role of the NAC transcription factors in the regulation of growth mediated by low Al doses.

  8. Expression patterns and promoter analyses of aluminum-responsive NAC genes suggest a possible growth regulation of rice mediated by aluminum, hormones and NAC transcription factors

    PubMed Central

    2017-01-01

    In acid soils, the solubilized form of aluminum, Al+3, decreases root growth and affects the development of most crops. However, like other toxic elements, Al can have hormetic effects on plant metabolism. Rice (Oryza sativa) is one of the most tolerant species to Al toxicity, and when this element is supplied at low doses, growth stimulation has been observed, which could be due to combined mechanisms that are partly triggered by NAC transcription factors. This protein family can regulate vital processes in plants, including growth, development, and response to environmental stimuli, whether biotic or abiotic. Under our experimental conditions, 200 μM Al stimulated root growth and the formation of tillers; it also caused differential expression of a set of NAC genes. The promoter regions of the genes regulated by Al were analyzed and the cis-acting elements that are potentially involved in the responses to different stimuli, including environmental stress, were identified. Through the Genevestigator platform, data on the expression of NAC genes were obtained by experimental condition, tissue, and vegetative stage. This is the first study on NAC genes where in vivo and in silico data are complementarily analyzed, relating the hormetic effect of Al on plant growth and gene expression with a possible interaction in the response to phytohormones in rice. These findings could help to elucidate the possible convergence between the signaling pathways mediated by phytohormones and the role of the NAC transcription factors in the regulation of growth mediated by low Al doses. PMID:29023561

  9. Meta-analysis of the effectiveness of school substance abuse prevention programs in Spain.

    PubMed

    Espada, José P; Gonzálvez, María T; Orgilés, Mireia; Lloret, Daniel; Guillén-Riquelme, Alejandro

    2015-01-01

    There has been an increase in adolescent substance use that has led to the development and implementation of prevention programs. New evidence is needed in order to improve them and optimize the resources. The aim of this paper is to use a meta-analysis to analyze the effectiveness of school drug prevention programs in Spain. Twenty-one studies that evaluated drug abuse prevention programs in schools, were published between 2002 and 2013, and that met the selection criteria were identified. Preventive program effectiveness was low ( d = 0.16), although it was higher at the follow-up ( d = 0.30). The programs were most effective in changing attitudes ( d = 0.44) towards drugs. The models of health education ( d = 0.48) and social learning ( d = 0.20) were also very effective, especially in combination with oral, written, and audiovisual support material ( d = 0.21) and the implementation of joint programs by health education professionals and faculty members ( d = 0.25). Is possible to determine the need for more rigorous evaluations of interventions to establish useful programs.

  10. Substance Abuse Prevention.

    PubMed

    LeNoue, Sean R; Riggs, Paula D

    2016-04-01

    Substance use disorders account for approximately 6% of deaths worldwide and cost about $700 billion in the United States. Approximately 80% of drug users begin using during adolescence, underscoring the public health importance of effective substance prevention programs for youth and families. Prevention science designates 3 intervention categories: (1) universal prevention, targeting all individuals in the population, (2) selective interventions, targeting high-risk groups, and (3) indicated prevention interventions for youth with risk-taking behaviors. School-based and non-school-based interventions are reviewed, as well as the limitations of existing research, gaps in access and availability, and directions for future research and development. Copyright © 2016 Elsevier Inc. All rights reserved.

  11. 34 CFR 86.1 - What is the purpose of the Drug and Alcohol Abuse Prevention regulations?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false What is the purpose of the Drug and Alcohol Abuse Prevention regulations? 86.1 Section 86.1 Education Office of the Secretary, Department of Education DRUG AND... the Drug-Free Schools and Communities Act Amendments of 1989, which added section 1213 to the Higher...

  12. Elder Abuse Awareness Module.

    ERIC Educational Resources Information Center

    Goettler, Darla

    The Elder Abuse Prevention Project sponsored by the Seniors' Education Centre, University Extension, University of Regina (Saskatchewan, Canada) emerged from a provincial workshop held by the Centre in 1989. The workshop was designed to examine possible avenues for addressing elder abuse issues in Saskatchewan. The purposes of the project were to…

  13. O-GlcNAc profiling: from proteins to proteomes

    PubMed Central

    2014-01-01

    O-linked β-D-N-acetylglucosamine (O-GlcNAc) modification (O-GlcNAcylation) onto serine and threonine residues of proteins is an important post-translational modification (PTM), which is involved in many crucial biological processes including transcription, translation, proteasomal degradation, and signal transduction. Aberrant protein O-GlcNAcylation is directly linked to the pathological progression of chronic diseases including diabetes, cancer, and neurodegenerative disorders. Identification, site mapping, and quantification of O-GlcNAc proteins are a prerequisite to decipher their functions. In this review, we mainly focus on technological developments regarding O-GlcNAc protein profiling. Specifically, on one hand, we show how these techniques are being used for the comprehensive characterization of certain targeted proteins in which biologists are most interested. On the other hand, we present several newly developed approaches for O-GlcNAcomic profiling as well as how they provide us with a systems perspective to crosstalk amongst different PTMs and complicated biological events. Promising technical trends are also highlighted to evoke more efforts by diverse laboratories, which would further expand our understanding of the physiological and pathological roles of protein O-GlcNAcylation in chronic diseases. PMID:24593906

  14. Effectiveness of secondary prevention and treatment interventions for crack-cocaine abuse: a comprehensive narrative overview of English-language studies.

    PubMed

    Fischer, Benedikt; Blanken, Peter; Da Silveira, Dartiu; Gallassi, Andrea; Goldner, Elliot M; Rehm, Jürgen; Tyndall, Mark; Wood, Evan

    2015-04-01

    There are an estimated several million crack-cocaine users globally; use is highest in the Americas. Most crack users are socio-economically marginalized (e.g., homeless), and feature elevated risks for morbidity (e.g., blood-borne viruses), mortality and crime/violence involvement, resulting in extensive burdens. No comprehensive reviews of evidence-based prevention and/or treatment interventions specifically for crack use exist. We conducted a comprehensive narrative overview of English-language studies on the efficacy of secondary prevention and treatment interventions for crack (cocaine) abuse/dependence. Literature searches (1990-2014) using pertinent keywords were conducted in main scientific databases. Titles/abstracts were reviewed for relevance, and full studies were included in the review if involving a primary prevention/treatment intervention study comprising a substantive crack user sample. Intervention outcomes considered included drug use, health risks/status (e.g., HIV or sexual risks) and select social outcome indicators. Targeted (e.g., behavioral/community-based) prevention measures show mixed and short-term effects on crack use/HIV risk outcomes. Material (e.g., safer crack use kit distribution) interventions also document modest efficacy in risk reduction; empirical assessments of environmental (e.g., drug consumption facilities) for crack smokers are not available. Diverse psycho-social treatment (including contingency management) interventions for crack abuse/dependence show some positive but also limited/short-term efficacy, yet likely constitute best currently available treatment options. Ancillary treatments show little effects but are understudied. Despite ample studies, pharmaco-therapeutic/immunotherapy treatment agents have not produced convincing evidence; select agents may hold potential combined with personalized approaches and/or psycho-social strategies. No comprehensively effective 'gold-standard' prevention

  15. Evaluation of an innovative tool for child sexual abuse education.

    PubMed

    Davis, Deborah Winders; Pressley-McGruder, Gloria; Jones, V Faye; Potter, Deborah; Rowland, Michael; Currie, Melissa; Gale, Bruce

    2013-01-01

    Child sexual abuse poses a serious threat to public health and is often unreported, unrecognized, and untreated. Prevention, early recognition, and treatment are critically important to reduce long-term effects. Little data are available on effective methods of preventing child sexual abuse. The current research demonstrates a unique approach to promoting awareness and stimulating discussion about child sexual abuse. Qualitative methods have rarely been used to study child sexual abuse prevention. Qualitative inductive analyses of interviews from 20 key informants identified both positive and negative assessments with six emergent themes. The themes revealed inherent tensions in using narrative accounts to represent the complex cultural context within which child sexual abuse occurs. More research is needed, but the program shows potential as a methodology to raise awareness of child sexual abuse.

  16. Types of abuse and risk factors associated with elder abuse.

    PubMed

    Simone, Lacher; Wettstein, Albert; Senn, Oliver; Rosemann, Thomas; Hasler, Susann

    2016-01-01

    Detecting elder abuse is challenging because it is a taboo, and many cases remain unreported. This study aimed to identify types of elder abuse and to investigate its associated risk factors. Retrospective analyses of 903 dossiers created at an Independent Complaints Authority for Old Age in the Canton of Zurich, Switzerland, from January 1, 2008 to October 31, 2012. Characteristics of victims and perpetrators, types of abuse, and associated risk factors related to the victim or the perpetrator were assessed. Bi- and multivariate analysis were used to identify abuse and neglect determinants. A total of 150 cases reflected at least one form of elder abuse or neglect; 104 cases were categorised as abuse with at least one type of abuse (overall 135 mentions), 46 cases were categorised as neglect (active or passive). Psychological abuse was the most reported form (47%), followed by financial (35%), physical (30%) and anticonstitutional abuse (18%). In 81% of the 150 cases at least two risk factors existed. In 13% no associated risk factor could be identified. Compared with neglect, elders with abuse were less likely to be a nursing home resident than living at home (odds ratio [OR] 0.02, 95% confidence interval [CI] 0.00-0.19). In addition, they were more likely to be cohabiting with their perpetrators (OR 18.01, 95% CI 4.43-73.19). For the majority of the reported elder abuse cases at least two associated risk factors could be identified. Knowledge about these red flags and a multifaceted strategy are needed to identify and prevent elder abuse.

  17. O-GlcNAc cycling: Emerging Roles in Development and Epigenetics

    PubMed Central

    Love, Dona C.; Krause, Michael W.; Hanover, John A.

    2010-01-01

    The nutrient-sensing hexosamine signaling pathway modulates the levels of O-linked N-acetylglucosamine (O-GlcNAc) on key targets impacting cellular signaling, protein turnover and gene expression. O-GlcNAc cycling may be deregulated in neurodegenerative disease, cancer, and diabetes. Studies in model organisms demonstrate that the O-GlcNAc transferase (OGT/Sxc) is essential for Polycomb group (PcG) repression of the homeotic genes, clusters of genes responsible for the adult body plan. Surprisingly, from flies to man, the O-GlcNAcase (OGA, MGEA5) gene is embedded within the NK cluster, the most evolutionarily ancient of three homeobox gene clusters regulated by PcG repression. PcG repression also plays a key role in maintaining stem cell identity, recruiting the DNA methyltransferase machinery for imprinting, and in X-chromosome inactivation. Intriguingly, the Ogt gene resides near the Xist locus in vertebrates and is subject to regulation by PcG-dependent X-inactivation. OGT is also an enzymatic component of the human dosage compensation complex. These ‘evo-devo’ relationships linking O-GlcNAc cycling to higher order chromatin structure provide insights into how nutrient availability may influence the epigenetic regulation of gene expression. O-GlcNAc cycling at promoters and PcG repression represent concrete mechanisms by which nutritional information may be transmitted across generations in the intra-uterine environment. Thus, the nutrient-sensing hexosamine signaling pathway may be a key contributor to the metabolic deregulation resulting from prenatal exposure to famine, or the ‘vicious cycle’ observed in children of mothers with type-2 diabetes and metabolic disease. PMID:20488252

  18. Assessment of family history of substance abuse for preventive interventions with patients experiencing chronic pain: A quality improvement project.

    PubMed

    Pestka, Elizabeth; Nash, Virginia; Evans, Michele; Cronin, Joan; Bee, Susan; King, Susan; Osborn, Kristine; Gehin, Jessica; Weis, Karen; Loukianova, Larissa

    2016-04-01

    This quality improvement project demonstrates that RN Care Managers, in a chronic pain programme, can assess for a family history of substance abuse in 5-10 min. Information informs treatment based on specific high risk criteria. Benefits include heightened awareness of the genetic and environmental risks associated with a family history of substance abuse, an opportunity to participate in motivational interventions to prevent or minimize consequences of substance use disorders, and likely substantial overall health-care cost savings. © 2015 John Wiley & Sons Australia, Ltd.

  19. Understanding the Role of O-GlcNAc Modifications in Plant Development

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Olszewski, Neil, E.

    2011-06-16

    This project has contributed towards understanding the role of O-GlcNAc (O-linked N-acetylglucosamine) transferases (OGTs) in plants. Through analyses of single and double mutants, we have investigated the unique and overlapping functions of SECRET AGENT (SEC) and SPINDLY (SPY), the arabidopsis OGTs. This work showed that SEC functions as negative regulators of the long-day flowering pathway. SEC also has a positive role in regulation of rosette. An E. coli co-expression system that allows potential substrates to be co-expressed with and O-GlcNAc modified by SEC was developed. We showed that SEC is a bona fide OGT that modifies itself with single O-linkedmore » GlcNAc(s). Using this system, we tested a number of proteins that were hypothesized to be substrates of SEC and identified a number of substrates include GIGANTEA (GI), a component of the long day flowering pathway. The hypothesis that O-GlcNAc modification controls GI activity was tested by first mapping where E. coli-expressed SEC modifies GI and then assessing the activity of a non-modifiable mutant form of GI. The activity of the mutant form of GI was indistinguishable from that of wild type suggesting that either O-GlcNAc does not regulate GI activity or that additional modification sites exist on GI. In collaboration with Dr. Juan Antonio Garcia at Universidad Autónoma de Madrid the role of O-GlcNAc modification of the plum pox virus coat protein (PPV-CP) was investigated. SEC was shown to O-GlcNAc modify PPV-CP and the modification was shown to facilitate the infection process. E. coli-expressed SEC was shown to modify the same PPV-CP sites that are modified in plants. SEC has a large protein interaction domain called the TPR domain that has been hypothesized to have a role in determining the substrate specificity of the enzyme and/or to regulate its activity. A mutational analysis of the TPR domain did not find evidence for a role in substrate specificity but did obtain evidence that the domain

  20. Divergent and convergent synthesis of GalNAc-conjugated dendrimers using dual orthogonal ligations.

    PubMed

    Thomas, Baptiste; Pifferi, Carlo; Daskhan, Gour Chand; Fiore, Michele; Berthet, Nathalie; Renaudet, Olivier

    2015-12-21

    The synthesis of glycodendrimers remains a challenging task. In this paper we propose a protocol based on both oxime ligation (OL) to combine cyclopeptide repeating units as the dendritic core and the copper(i)-catalyzed azide-alkyne cycloaddition (CuAAC) to conjugate peripheral α and β propargylated GalNAc. By contrast with the oxime-based iterative protocol reported in our group, our current strategy can be used in both divergent and convergent routes with similar efficiency and the resulting hexadecavalent glycodendrimers can be easily characterized compared to oxime-linked analogues. A series of glycoconjugates displaying four or sixteen copies of both α and β GalNAc have been prepared and their ability to inhibit the adhesion of the soybean agglutinin (SBA) lectin to polymeric-GalNAc immobilized on microtiter plates has been evaluated. As was anticipated, the higher inhibitory effect (IC50 = 0.46 μM) was measured with the structure displaying αGalNAc with the higher valency (compound 13), which demonstrates that the binding properties of these glycoconjugates are strongly dependent on the orientation and distribution of the GalNAc units.

  1. An institutional analysis of HIV prevention efforts by the nation's outpatient drug abuse treatment units.

    PubMed

    D'Aunno, T; Vaughn, T E; McElroy, P

    1999-06-01

    Drawing from an institutional-theory perspective on innovations in organizations, this paper examines the use of human immunodeficiency virus (HIV) prevention practices by the nation's outpatient substance abuse treatment units during a critical period from 1988 to 1995. An institutional perspective argues that organizations adopt new practices not only for technical reasons, but also because external actors actively promote or model the use of particular practices. We examine the extent to which treatment units use several practices to prevent HIV infection among their clients and among drug-users not in treatment. Results from random-effects regression analyses of national survey data show that treatment units significantly increased their use of HIV prevention practices from 1988 to 1995. Further, the results show that treatment units' use of prevention practices was related to clients' risk for HIV infection, unit resources available to support these practices, and organizational support for the practices. Implications are discussed for an institutional view of organizational innovation as well as for research on HIV prevention.

  2. Genome-wide organization and expression profiling of the NAC transcription factor family in potato (Solanum tuberosum L.).

    PubMed

    Singh, Anil Kumar; Sharma, Vishal; Pal, Awadhesh Kumar; Acharya, Vishal; Ahuja, Paramvir Singh

    2013-08-01

    NAC [no apical meristem (NAM), Arabidopsis thaliana transcription activation factor [ATAF1/2] and cup-shaped cotyledon (CUC2)] proteins belong to one of the largest plant-specific transcription factor (TF) families and play important roles in plant development processes, response to biotic and abiotic cues and hormone signalling. Our genome-wide analysis identified 110 StNAC genes in potato encoding for 136 proteins, including 14 membrane-bound TFs. The physical map positions of StNAC genes on 12 potato chromosomes were non-random, and 40 genes were found to be distributed in 16 clusters. The StNAC proteins were phylogenetically clustered into 12 subgroups. Phylogenetic analysis of StNACs along with their Arabidopsis and rice counterparts divided these proteins into 18 subgroups. Our comparative analysis has also identified 36 putative TNAC proteins, which appear to be restricted to Solanaceae family. In silico expression analysis, using Illumina RNA-seq transcriptome data, revealed tissue-specific, biotic, abiotic stress and hormone-responsive expression profile of StNAC genes. Several StNAC genes, including StNAC072 and StNAC101that are orthologs of known stress-responsive Arabidopsis RESPONSIVE TO DEHYDRATION 26 (RD26) were identified as highly abiotic stress responsive. Quantitative real-time polymerase chain reaction analysis largely corroborated the expression profile of StNAC genes as revealed by the RNA-seq data. Taken together, this analysis indicates towards putative functions of several StNAC TFs, which will provide blue-print for their functional characterization and utilization in potato improvement.

  3. Divergent Evolutionary Patterns of NAC Transcription Factors Are Associated with Diversification and Gene Duplications in Angiosperm

    PubMed Central

    Jin, Xiaoli; Ren, Jing; Nevo, Eviatar; Yin, Xuegui; Sun, Dongfa; Peng, Junhua

    2017-01-01

    NAC (NAM/ATAF/CUC) proteins constitute one of the biggest plant-specific transcription factor (TF) families and have crucial roles in diverse developmental programs during plant growth. Phylogenetic analyses have revealed both conserved and lineage-specific NAC subfamilies, among which various origins and distinct features were observed. It is reasonable to hypothesize that there should be divergent evolutionary patterns of NAC TFs both between dicots and monocots, and among NAC subfamilies. In this study, we compared the gene duplication and loss, evolutionary rate, and selective pattern among non-lineage specific NAC subfamilies, as well as those between dicots and monocots, through genome-wide analyses of sequence and functional data in six dicot and five grass lineages. The number of genes gained in the dicot lineages was much larger than that in the grass lineages, while fewer gene losses were observed in the grass than that in the dicots. We revealed (1) uneven constitution of Clusters of Orthologous Groups (COGs) and contrasting birth/death rates among subfamilies, and (2) two distinct evolutionary scenarios of NAC TFs between dicots and grasses. Our results demonstrated that relaxed selection, resulting from concerted gene duplications, may have permitted substitutions responsible for functional divergence of NAC genes into new lineages. The underlying mechanism of distinct evolutionary fates of NAC TFs shed lights on how evolutionary divergence contributes to differences in establishing NAC gene subfamilies and thus impacts the distinct features between dicots and grasses. PMID:28713414

  4. An acute post-sexual assault intervention to prevent drug abuse: Updated Findings

    PubMed Central

    Resnick, Heidi S.; Acierno, Ron; Amstadter, Ananda B.; Self-Brown, Shannon

    2007-01-01

    Sexual assault and rape routinely produce extreme distress and negative psychological reactions in victims. Further, past research suggests that victims are at increased risk of developing substance use or abuse post-rape in efforts to ameliorate post assault distress. The post-rape forensic medical exam may itself exacerbate peritraumatic distress because it includes cues that may serve as reminders of the assault, thereby potentiating post-assault negative sequelae. To address this problem, a two-part video intervention was developed to take advantage of the existing sexual assault forensic exam infrastructure, and to specifically (a) minimize anxiety/discomfort during forensic examinations, thereby reducing risk of future emotional problems, and (b) prevent increased substance use and abuse following sexual assault. Updated findings with a sample of 268 sexual assault victims participating in the forensic medical exam and completing one or more follow-up assessments at: (1) < 3 months post-assault; (2) 3 to 6 months post-assault; or (3) 6 months or longer post-assault indicated that the video was associated with significantly lower frequency of marijuana use at each time point, among women who reported use prior to the assault. PMID:17275198

  5. Early Detection of Child Abuse

    PubMed Central

    Shearman, J.K.

    1987-01-01

    Child abuse, neglect and deprivation are more common than was previously thought. Family physicians are in a unique position to help abusers and abused because of their knowledge of patients from the cradle to the grave. They should use this knowledge to observe clues about parenting potential and should make a thorough family history a routine part of history taking in potential parents. They should also observe patients carefully during pregnancy and early childhood to detect parenting problems and to try to prevent all types of abuse, physical, mental and sexual. PMID:21267341

  6. School Nurse-Delivered Adolescent Relationship Abuse Prevention.

    PubMed

    Raible, Claire A; Dick, Rebecca; Gilkerson, Fern; Mattern, Cheryl S; James, Lisa; Miller, Elizabeth

    2017-07-01

    Project Connect is a national program to build partnerships among public health agencies and domestic violence services to improve the health care sector response to partner and sexual violence. Pennsylvania piloted the first school nurse-delivered adolescent relationship abuse intervention in the certified school nurses' office setting. The purpose of this study was to assess the feasibility of implementing this prevention intervention. In 5 schools in Pennsylvania, school nurses completed a survey before and 1 year after receiving training on implementing the intervention as well as a phone interview. Students seeking care at the nurses' offices completed a brief anonymous feedback survey after their nurse visit. The school nurses adopted the intervention readily, finding ways to incorporate healthy relationship discussions into interactions with students. School nurses and students found the intervention to be acceptable. Students were positive in their feedback. Barriers included difficulty with school buy-in and finding time and private spaces to deliver the intervention. A school nurse healthy relationships intervention was feasible to implement and acceptable to the students as well as the implementing nurses. While challenges arose with the initial uptake of the program, school nurses identified strategies to achieve school and student support for this intervention. © 2017, American School Health Association.

  7. N-Acetylcysteine (NAC)-Induced Hyponatremia Caused by an Electronic Medical Record (EMR) Order Error.

    PubMed

    Furmaga, Jakub; Wax, Paul; Kleinschmidt, Kurt

    2015-09-01

    Intravenous N-acetylcysteine (NAC) causes few adverse drug events, with mild anaphylactoid reactions being the most common. Hyponatremia as a complication of hypoosmolar NAC solution has been reported. We describe how a locally constructed electronic medical record (EMR) order set for IV NAC resulted in a seizure from hyponatremia due to excess free water administration. A 13-month-old female with no past medical history presented to a hospital after ingesting an unknown number of acetaminophen 500 mg tablets. The 4-h acetaminophen concentration was 343 mcg/mL, and she was started on IV NAC. 8.2 h into her 21-h IV NAC protocol, she developed a tonic-clonic seizure. Repeat serum sodium was 124 mEq/L, a decrease from 142 mEq/L at the time of admission. She was treated with hypertonic saline, lorazepam, and levetiracetam and had no further seizures. A brain MRI and EEG were both normal. After the seizure was stabilized, the providers noticed that the patient had receive a total of 900 mL of D5W (112.5 mL/kg) in the first 9 h of hospitalization. This was caused by a poorly constructed, restrictive, EMR order set that did not allow customization of the IV NAC preparation. Because the 21-h IV NAC administration involves preparation of 3 different doses infused over 3 different time intervals, an order set was developed to reduce ordering errors. However, error in its construction caused the pharmacist to prepare a solution containing too much free water, decreasing patient's intravascular sodium and resulting in a seizure. The purposes of our case report were to highlight the dangers of overreliance on EMR order sets and to recognize hyponatremic seizures as an adverse reaction of an inappropriately prepared IV NAC.

  8. O-GlcNAc and the Cardiovascular System

    PubMed Central

    Dassanayaka, Sujith; Jones, Steven P.

    2014-01-01

    The cardiovascular system is capable of robust changes in response to physiologic and pathologic stimuli through intricate signaling mechanisms. The area of metabolism has witnessed a veritable renaissance in the cardiovascular system. In particular, the post-translational β-O-linkage of N-acetylglucosamine (O-GlcNAc) to cellular proteins represents one such signaling pathway that has been implicated in the pathophysiology of cardiovascular disease. This highly dynamic protein modification may induce functional changes in proteins and regulate key cellular processes including translation, transcription, and cell death. In addition, its potential interplay with phosphorylation provides an additional layer of complexity to post-translational regulation. The hexosamine biosynthetic pathway generally requires glucose to form the nucleotide sugar, UDP-GlcNAc. Accordingly, O-GlcNAcylation may be altered in response to nutrient availability and cellular stress. Recent literature supports O-GlcNAcylation as an autoprotective response in models of acute stress (hypoxia, ischemia, oxidative stress). Models of sustained stress, such as pressure overload hypertrophy, and infarct-induced heart failure, may also require protein O-GlcNAcylation as a partial compensatory mechanism. Yet, in models of Type II diabetes, O-GlcNAcylation has been implicated in the subsequent development of vascular, and even cardiac, dysfunction. This review will address this apparent paradox and discuss the potential mechanisms of O-GlcNAc-mediated cardioprotection and cardiovascular dysfunction. This discussion will also address potential targets for pharmacologic interventions and the unique considerations related to such targets. PMID:24287310

  9. Teachers' Knowledge and Beliefs About Child Sexual Abuse.

    PubMed

    Márquez-Flores, María Mercedes; Márquez-Hernández, Verónica V; Granados-Gámez, Genoveva

    2016-07-01

    Child sexual abuse is one of the main types of abuse still to be addressed within the field of education, yet the education system itself can serve as a primary tool for its prevention. A better understanding of teachers' knowledge and beliefs about child sexual abuse will allow us to establish key starting points from which to utilize the system for prevention. Four hundred and fifty teachers participated in this study, completing a questionnaire regarding their knowledge and beliefs about child sexual abuse. The study revealed that over half the teachers, 65.3% (n = 294), had never received any type of training in child sexual abuse education and that the majority were not familiar with methods of identifying child sexual abuse, 90.7% (n = 279). Various mistaken beliefs were identified among the participating teachers, such as pathological profiles of abusers, that the vast majority of child sexual abuse implies violent behavior, and that there cannot be abusers the same age as the victim. These results indicate that knowledge deficiencies do exist about child sexual abuse among teachers and highlight the need for training in this field.

  10. The Tentative Drug Use Scale: A Quick and Relatively Problem Free Outcome Measure for Drug Abuse Prevention Projects

    ERIC Educational Resources Information Center

    Horan, John J.; Williams, John M.

    1975-01-01

    Difficulties involved with the evaluation of drug abuse prevention programs are numerous. Tentative Drug Use Scale (TDUS) was designed in response to a number of specific problems associated with obtaining behavioral data. Advantages of this scale over others are discussed. Reliability and validity information are provided. (Author)

  11. In Vitro Biosynthesis and Chemical Identification of UDP-N-acetyl-d-quinovosamine (UDP-d-QuiNAc)*

    PubMed Central

    Li, Tiezheng; Simonds, Laurie; Kovrigin, Evgenii L.; Noel, K. Dale

    2014-01-01

    N-acetyl-d-quinovosamine (2-acetamido-2,6-dideoxy-d-glucose, QuiNAc) occurs in the polysaccharide structures of many Gram-negative bacteria. In the biosynthesis of QuiNAc-containing polysaccharides, UDP-QuiNAc is the hypothetical donor of the QuiNAc residue. Biosynthesis of UDP-QuiNAc has been proposed to occur by 4,6-dehydration of UDP-N-acetyl-d-glucosamine (UDP-GlcNAc) to UDP-2-acetamido-2,6-dideoxy-d-xylo-4-hexulose followed by reduction of this 4-keto intermediate to UDP-QuiNAc. Several specific dehydratases are known to catalyze the first proposed step. A specific reductase for the last step has not been demonstrated in vitro, but previous mutant analysis suggested that Rhizobium etli gene wreQ might encode this reductase. Therefore, this gene was cloned and expressed in Escherichia coli, and the resulting His6-tagged WreQ protein was purified. It was tested for 4-reductase activity by adding it and NAD(P)H to reaction mixtures in which 4,6-dehydratase WbpM had acted on the precursor substrate UDP-GlcNAc. Thin layer chromatography of the nucleotide sugars in the mixture at various stages of the reaction showed that WbpM converted UDP-GlcNAc completely to what was shown to be its 4-keto-6-deoxy derivative by NMR and that addition of WreQ and NADH led to formation of a third compound. Combined gas chromatography-mass spectrometry analysis of acid hydrolysates of the final reaction mixture showed that a quinovosamine moiety had been synthesized after WreQ addition. The two-step reaction progress also was monitored in real time by NMR. The final UDP-sugar product after WreQ addition was purified and determined to be UDP-d-QuiNAc by one-dimensional and two-dimensional NMR experiments. These results confirmed that WreQ has UDP-2-acetamido-2,6-dideoxy-d-xylo-4-hexulose 4-reductase activity, completing a pathway for UDP-d-QuiNAc synthesis in vitro. PMID:24817117

  12. Health Promotion and Substance Abuse Prevention among American Indian and Alaska Native Communities: Issues in Cultural Competence. Cultural Competence Series 9. Special Collaborative Edition.

    ERIC Educational Resources Information Center

    Trimble, Joseph E., Ed.; Beauvais, Fred, Ed.

    Substance abuse continues to be one of the most damaging and chronic health problems faced by Indian people. American Indian and Alaska Native (AI/AN) substance abuse prevention and treatment programs must be framed within the broader context of the widening health disparities between AI/AN communities and the general population. Successful…

  13. The Feasibility and Acceptability of "Arise": An Online Substance Abuse Relapse Prevention Program.

    PubMed

    Sanchez, Rebecca Polley; Bartel, Chelsea M

    2015-04-01

    The purpose of this study was to test the feasibility and acceptability of a novel online adolescent substance abuse relapse prevention tool, "Arise" (3C Institute, Cary, NC). The program uses an innovative platform including interactive instructional segments and skill-building games to help adolescents learn and practice coping skills training strategies. We conducted a pilot test with nine adolescents in substance abuse treatment (44 percent female) and a feasibility test with treatment providers (n=8; 50 percent female). Adolescents interacted with the program via a secure Web site for approximately 30 minutes for each of two instructional units. Treatment providers reviewed the same material at their own pace. All participants completed a questionnaire with items assessing usability, acceptability, understanding, and subjective experience of the program. Regarding feasibility, recruitment of this population within the study constraints proved challenging, but participant retention in the trial was high (no attrition). Adolescents and treatment providers completed the program with no reported problems, and overall we were able to collect data as planned. Regarding acceptability, the program received strong ratings from both adolescents and providers, who found the prototype informative, engaging, and appealing. Both groups strongly recommended continuing development. We were able to deliver the intervention as intended, and acceptability ratings were high, demonstrating the feasibility and acceptability of online delivery of engaging interactive interventions. This study contributes to our understanding of how interactive technologies, including games, can be used to modify behavior in substance abuse treatment and other health areas.

  14. Effectiveness and benefit-cost of peer-based workplace substance abuse prevention coupled with random testing.

    PubMed

    Miller, Ted R; Zaloshnja, Eduard; Spicer, Rebecca S

    2007-05-01

    Few studies have evaluated the impact of workplace substance abuse prevention programs on occupational injury, despite this being a justification for these programs. This paper estimates the effectiveness and benefit-cost ratio of a peer-based substance abuse prevention program at a U.S. transportation company, implemented in phases from 1988 to 1990. The program focuses on changing workplace attitudes toward on-the-job substance use in addition to training workers to recognize and intervene with coworkers who have a problem. The program was strengthened by federally mandated random drug and alcohol testing (implemented, respectively, in 1990 and 1994). With time-series analysis, we analyzed the association of monthly injury rates and costs with phased program implementation, controlling for industry injury trend. The combination of the peer-based program and testing was associated with an approximate one-third reduction in injury rate, avoiding an estimated $48 million in employer costs in 1999. That year, the peer-based program cost the company $35 and testing cost another $35 per employee. The program avoided an estimated $1850 in employer injury costs per employee in 1999, corresponding to a benefit-cost ratio of 26:1. The findings suggest that peer-based programs buttressed by random testing can be cost-effective in the workplace.

  15. Some theoretical models and constructs generic to substance abuse prevention programs for adolescents: possible relevance and limitations for problem gambling.

    PubMed

    Evans, Richard I

    2003-01-01

    For the past several years the author and his colleagues have explored the area of how social psychological constructs and theoretical models can be applied to the prevention of health threatening behaviors in adolescents. In examining the need for the development of gambling prevention programs for adolescents, it might be of value to consider the application of such constructs and theoretical models as a foundation to the development of prevention programs in this emerging problem behavior among adolescents. In order to provide perspective to the reader, the present paper reviews the history of various psychosocial models and constructs generic to programs directed at prevention of substance abuse in adolescents. A brief history of some of these models, possibly most applicable to gambling prevention programs, are presented. Social inoculation, reasoned action, planned behavior, and problem behavior theory, are among those discussed. Some deficits of these models, are also articulated. How such models may have relevance to developing programs for prevention of problem gambling in adolescents is also discussed. However, the inherent differences between gambling and more directly health threatening behaviors such as substance abuse must, of course, be seriously considered in utilizing such models. Most current gambling prevention programs have seldom been guided by theoretical models. Developers of gambling prevention programs should consider theoretical foundations, particularly since such foundations not only provide a guide for programs, but may become critical tools in evaluating their effectiveness.

  16. A Study on Substance Abuse Prevention

    ERIC Educational Resources Information Center

    Seçim, Gürcan

    2017-01-01

    This study aims to examine options to increase the supportive power of parents, teachers, school administrators, and counselors who directly interact with children and adolescents and have a fundamental responsibility to protect them from the risks of substance abuse and evaluate the effectiveness of associated training programs. The study design…

  17. N-acetylcysteine prevents stress-induced anxiety behavior in zebrafish.

    PubMed

    Mocelin, Ricieri; Herrmann, Ana P; Marcon, Matheus; Rambo, Cassiano L; Rohden, Aline; Bevilaqua, Fernanda; de Abreu, Murilo Sander; Zanatta, Leila; Elisabetsky, Elaine; Barcellos, Leonardo J G; Lara, Diogo R; Piato, Angelo L

    2015-12-01

    Despite the recent advances in understanding the pathophysiology of anxiety disorders, the pharmacological treatments currently available are limited in efficacy and induce serious side effects. A possible strategy to achieve clinical benefits is drug repurposing, i.e., discovery of novel applications for old drugs, bringing new treatment options to the market and to the patients who need them. N-acetylcysteine (NAC), a commonly used mucolytic and paracetamol antidote, has emerged as a promising molecule for the treatment of several neuropsychiatric disorders. The mechanism of action of this drug is complex, and involves modulation of antioxidant, inflammatory, neurotrophic and glutamate pathways. Here we evaluated the effects of NAC on behavioral parameters relevant to anxiety in zebrafish. NAC did not alter behavioral parameters in the novel tank test, prevented the anxiety-like behaviors induced by an acute stressor (net chasing), and increased the time zebrafish spent in the lit side in the light/dark test. These data may indicate that NAC presents an anti-stress effect, with the potential to prevent stress-induced psychiatric disorders such as anxiety and depression. The considerable homology between mammalian and zebrafish genomes invests the current data with translational validity for the further clinical trials needed to substantiate the use of NAC in anxiety disorders. Copyright © 2015 Elsevier Inc. All rights reserved.

  18. New ELISA-based method for the detection of O-GlcNAc transferase activity in vitro.

    PubMed

    Qi, Jieqiong; Wang, Ruihong; Zeng, Yazhen; Yu, Wengong; Gu, Yuchao

    2017-08-09

    O-GlcNAcylation is a dynamic, reversible, post-translational modification that regulates many cellular processes. O-GlcNAc transferase (OGT) is the sole enzyme transferring N-acetylglucosamine from uridine diphosphate (UDP)-GlcNAc to selected serine/threonine residues of cytoplasm and nucleus proteins. Aberrant of OGT activity is associated with several diseases, suggesting OGT as a novel therapeutic target. In this study, we created a new enzyme linked immunosorbent assays (ELISA)-based method for detection of OGT activity. First, casein kinase II (CKII), a well-known OGT substrate, was coated onto ELISA plate. Second, the GlcNAc transferred by OGT from UDP-GlcNAc to CKII was detected using an antibody to O-GlcNAc and then the horseradish peroxidase (HRP)-labeled secondary antibody. At last, 3,3',5,5'-tetramethylbenzidine (TMB), the substrate of HRP, was used to detect the O-GlcNAcylation level of CKII which reflected the activity of OGT. Based on a series of optimization experiments, the RL2 antibody was selected for O-GlcNAc detection and the concentrations of CKII, OGT, and UDP-GlcNAc were determined in this study. ST045849, a commercial OGT inhibitor, was used to verify the functionality of the system. Altogether, this study showed a method that could be applied to detect OGT activity and screen OGT inhibitors.

  19. Glycoprotein synthesis in yeast. Identification of Man8GlcNAc2 as an essential intermediate in oligosaccharide processing.

    PubMed

    Byrd, J C; Tarentino, A L; Maley, F; Atkinson, P H; Trimble, R B

    1982-12-25

    Synthesis of the N-linked oligosaccharides of Saccharomyces cerevisiae glycoproteins has been studied in vivo by labeling with [2-3H]mannose and gel filtration analysis of the products released by endoglycosidase H. Both small oligosaccharides, Man8-14GlcNAc, and larger products, Man greater than 20GlcNAc, were labeled. The kinetics of continuous and pulse-chase labeling demonstrated that Glc3Man9GlcNAc2, the initial product transferred to protein, was rapidly (t1/2 congruent to 3 min) trimmed to Man8GlcNAc2 and then more slowly (t1/2 = 10-20 min) elongated to larger oligosaccharides. No oligosaccharides smaller than Man8GlcNAc2 were evident with either labeling procedure. In confirmation of the trimming reaction observed in vivo, 3H-labeled Man9-N-acetylglucosaminitol from bovine thyroglobulin and [14C]Man9GlcNAc2 from yeast oligosaccharide-lipid were converted in vitro by broken yeast cells to 3H-labeled Man8-N-acetylglucosaminitol and [14C]Man8GlcNAc2. Man8GlcNAc and Man9GlcNAc from yeast invertase and from bovine thyroglobulin were purified by gel filtration and examined by high field 1H-NMR analysis. Invertase Man8GlcNAc (B) and Man9GlcNAc (C) were homogeneous compounds, which differed from the Man9GlcNAc (A) of thyroglobulin by the absence of a specific terminal alpha 1,2-linked mannose residue. The Man9GlcNAc of invertase (C) had an additional terminal alpha 1,6-linked mannose and appeared identical in structure with that isolated from yeast containing the mnn1 and mnn2 mutations (Cohen, R. E., Zhang, W.-j., and Ballou, C. E. (1982) J. Biol. Chem. 257, 5730-5737). It is concluded that Man8GlcNAc2, formed by removal of glucose and a single mannose from Glc3Man9GlcNAc2, is the ultimate product of trimming and the minimal precursor for elongation of the oligosaccharides on yeast glycoproteins. The results suggest that removal of a particular terminal alpha 1,2-linked mannose from Man9GlcNAc2 by a highly specific alpha-mannosidase exposes the nascent Man-alpha 1

  20. Sexual Abuse of Individuals with Disabilities: Prevention Strategies for Clinical Practice

    ERIC Educational Resources Information Center

    McEachern, Adriana G.

    2012-01-01

    Sexual abuse of individuals with disabilities occurs in alarming proportions, although the prevalence and incidence of such abuse is difficult to determine. Although all states maintain statistics on child sexual abuse, the rate of victimization for individuals with disabilities is not specific. This paper reviews several studies conducted on…

  1. School-Based Education Programs for the Prevention of Child Sexual Abuse: A Cochrane Systematic Review and Meta-Analysis

    ERIC Educational Resources Information Center

    Walsh, Kerryann; Zwi, Karen; Woolfenden, Susan; Shlonsky, Aron

    2018-01-01

    Objective: To assess evidence of the effectiveness of school-based education programs for the prevention of child sexual abuse (CSA). The programs deliver information about CSA and strategies to help children avoid it and encourage help seeking. Methods: Systematic review including meta-analysis of randomized controlled trials (RCTs), cluster…

  2. Prevention of Child Sexual Abuse in China: Knowledge, Attitudes, and Communication Practices of Parents of Elementary School Children

    ERIC Educational Resources Information Center

    Chen, JingQi; Dunne, Michael P.; Han, Ping

    2007-01-01

    Objective: Active involvement by parents may contribute substantially to the success of school-based programs to prevent child sexual abuse (CSA). In China, little is known about parental understanding of CSA. This study investigated Chinese parents' knowledge, attitudes, and communication practices with their children about CSA. Method: Six…

  3. Phosphorylation of a NAC Transcription Factor by a Calcium/Calmodulin-Dependent Protein Kinase Regulates Abscisic Acid-Induced Antioxidant Defense in Maize [Phosphorylation of a NAC Transcription Factor by ZmCCaMK Regulates Abscisic Acid-Induced Antioxidant Defense in Maize

    DOE PAGES

    Zhu, Yuan; Yan, Jingwei; Liu, Weijuan; ...

    2016-05-10

    Calcium/calmodulin-dependent protein kinase (CCaMK) has been shown to play an important role in abscisic acid (ABA)-induced antioxidant defense and enhance the tolerance of plants to drought stress. However, its downstream molecular events are poorly understood. Here, we identify a NAC transcription factor, ZmNAC84, in maize, which physically interacts with ZmCCaMK in vitro and in vivo. ZmNAC84 display a partially overlapping expression pattern with ZmCCaMK after ABA treatment and H 2O 2 is required for ABA-induced ZmNAC84 expression. Functional analysis reveals that ZmNAC84 is essential for ABA-induced antioxidant defense in a ZmCCaMK-dependent manner. Furthermore, ZmCCaMK directly phosphorylates S113 of ZmNAC84 inmore » vitro, and S113 is essential for the ABA-induced stimulation of antioxidant defense by ZmCCaMK. Moreover, overexpression of ZmNAC84 in tobacco can improve drought tolerance, and alleviate drought-induced oxidative damage of transgenic plants. These results define a mechanism for ZmCCaMK function in ABA-induced antioxidant defense, where ABA-produced H 2O 2 first induces expression of ZmCCaMK and ZmNAC84 and activates ZmCCaMK, and subsequently the activated ZmCCaMK phosphorylates ZmNAC84 at S113, thereby inducing antioxidant defense by activating downstream genes.« less

  4. Phosphorylation of a NAC Transcription Factor by a Calcium/Calmodulin-Dependent Protein Kinase Regulates Abscisic Acid-Induced Antioxidant Defense in Maize [Phosphorylation of a NAC Transcription Factor by ZmCCaMK Regulates Abscisic Acid-Induced Antioxidant Defense in Maize

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Zhu, Yuan; Yan, Jingwei; Liu, Weijuan

    Calcium/calmodulin-dependent protein kinase (CCaMK) has been shown to play an important role in abscisic acid (ABA)-induced antioxidant defense and enhance the tolerance of plants to drought stress. However, its downstream molecular events are poorly understood. Here, we identify a NAC transcription factor, ZmNAC84, in maize, which physically interacts with ZmCCaMK in vitro and in vivo. ZmNAC84 display a partially overlapping expression pattern with ZmCCaMK after ABA treatment and H 2O 2 is required for ABA-induced ZmNAC84 expression. Functional analysis reveals that ZmNAC84 is essential for ABA-induced antioxidant defense in a ZmCCaMK-dependent manner. Furthermore, ZmCCaMK directly phosphorylates S113 of ZmNAC84 inmore » vitro, and S113 is essential for the ABA-induced stimulation of antioxidant defense by ZmCCaMK. Moreover, overexpression of ZmNAC84 in tobacco can improve drought tolerance, and alleviate drought-induced oxidative damage of transgenic plants. These results define a mechanism for ZmCCaMK function in ABA-induced antioxidant defense, where ABA-produced H 2O 2 first induces expression of ZmCCaMK and ZmNAC84 and activates ZmCCaMK, and subsequently the activated ZmCCaMK phosphorylates ZmNAC84 at S113, thereby inducing antioxidant defense by activating downstream genes.« less

  5. O-GlcNAc transferase inhibitors: current tools and future challenges.

    PubMed

    Trapannone, Riccardo; Rafie, Karim; van Aalten, Daan M F

    2016-02-01

    The O-linked N-acetylglucosamine (O-GlcNAc) post-translational modification (O-GlcNAcylation) is the dynamic and reversible attachment of N-acetylglucosamine to serine and threonine residues of nucleocytoplasmic target proteins. It is abundant in metazoa, involving hundreds of proteins linked to a plethora of biological functions with implications in human diseases. The process is catalysed by two enzymes: O-GlcNAc transferase (OGT) and O-GlcNAcase (OGA) that add and remove sugar moieties respectively. OGT knockout is embryonic lethal in a range of animal models, hampering the study of the biological role of O-GlcNAc and the dissection of catalytic compared with non-catalytic roles of OGT. Therefore, selective and potent chemical tools are necessary to inhibit OGT activity in the context of biological systems. The present review focuses on the available OGT inhibitors and summarizes advantages, limitations and future challenges. © 2016 Authors; published by Portland Press Limited.

  6. Addressing Adolescent Substance Abuse: An Evaluation of Washington's Prevention and Intervention Services Program. 2001-03 Final Report.

    ERIC Educational Resources Information Center

    Deck, Dennis D.

    2004-01-01

    To directly address the state of Washington's concerns regarding student alcohol and other drug use, in 1989 the state Legislature passed the Omnibus Alcohol and Controlled Substances Act (ESSHB 1793). One part of this act called for the creation of a school-based alcohol and other dug abuse prevention and early intervention program. The Office of…

  7. A Prevention Education Project on the Abuse and Mistreatment of Older Adults in Northern Saskatchewan. Final Report.

    ERIC Educational Resources Information Center

    Regina Univ. (Saskatchewan). Univ. Extension. Seniors Education Centre.

    A project was designed to begin an Elder Abuse Prevention Education initiative specific to northern and Aboriginal needs in northern Saskatchewan, Canada. The key principle in every dimension of the project was getting to know one another and talking with Aboriginal older adults and those who work with them. In early 1993, LaRonge, Saskatchewan,…

  8. An OGA-Resistant Probe Allows Specific Visualization and Accurate Identification of O-GlcNAc-Modified Proteins in Cells.

    PubMed

    Li, Jing; Wang, Jiajia; Wen, Liuqing; Zhu, He; Li, Shanshan; Huang, Kenneth; Jiang, Kuan; Li, Xu; Ma, Cheng; Qu, Jingyao; Parameswaran, Aishwarya; Song, Jing; Zhao, Wei; Wang, Peng George

    2016-11-18

    O-linked β-N-acetyl-glucosamine (O-GlcNAc) is an essential and ubiquitous post-translational modification present in nucleic and cytoplasmic proteins of multicellular eukaryotes. The metabolic chemical probes such as GlcNAc or GalNAc analogues bearing ketone or azide handles, in conjunction with bioorthogonal reactions, provide a powerful approach for detecting and identifying this modification. However, these chemical probes either enter multiple glycosylation pathways or have low labeling efficiency. Therefore, selective and potent probes are needed to assess this modification. We report here the development of a novel probe, 1,3,6-tri-O-acetyl-2-azidoacetamido-2,4-dideoxy-d-glucopyranose (Ac 3 4dGlcNAz), that can be processed by the GalNAc salvage pathway and transferred by O-GlcNAc transferase (OGT) to O-GlcNAc proteins. Due to the absence of a hydroxyl group at C4, this probe is less incorporated into α/β 4-GlcNAc or GalNAc containing glycoconjugates. Furthermore, the O-4dGlcNAz modification was resistant to the hydrolysis of O-GlcNAcase (OGA), which greatly enhanced the efficiency of incorporation for O-GlcNAcylation. Combined with a click reaction, Ac 3 4dGlcNAz allowed the selective visualization of O-GlcNAc in cells and accurate identification of O-GlcNAc-modified proteins with LC-MS/MS. This probe represents a more potent and selective tool in tracking, capturing, and identifying O-GlcNAc-modified proteins in cells and cell lysates.

  9. Interaction between 5-HTTLPR Polymorphism and Abuse History on Adolescent African-American Females’ Condom Use Behavior Following Participation in an HIV Prevention Intervention

    PubMed Central

    Sales, Jessica M.; DiClemente, Ralph J.; Brody, Gene H.; Philibert, Robert A.; Rose, Eve

    2013-01-01

    Not everyone exposed to an efficacious HIV intervention will reduce sexual risk behaviors, yet little is known about factors associated with “failure to change” high risk sexual behaviors post-intervention. History of abuse and polymorphisms in the serotonin transporter gene (5-HTT) may be associated with non-change. The current study sought to identify genetic, life history, and psychosocial factors associated with adolescents’ failure to change condom use behaviors post-participation in an HIV prevention intervention. A sub-set of participants from a clinic-based sample of adolescent African-American females (N = 254) enrolled in a randomized trial of an HIV-prevention was utilized for the current study. 44.1% did not increase their condom use from baseline levels 6 months after participating in the STI/HIV prevention intervention. In multivariable logistic regression analysis, an interaction between abuse and 5-HTTLPR group was significantly associated with non-change status, along with partner communication frequency scores at follow-up. Follow-up tests found that having a history of abuse was significantly associated with greater odds of non-change in condom use post-intervention for only those with the s allele. For those with ll allele, participants with higher partner communication frequency scores were at decreased odds of non-change in condom use post-intervention. Thus, STI/HIV interventions for adolescent females may consider providing a more in-depth discussion and instruction on how to manage and overcome fear or anxiety related to being assertive in sexual decisions or sexual situations. Doing so may improve the efficacy of STI/HIV prevention programs for adolescent women who have experienced abuse in their lifetime. PMID:23479192

  10. Child Abuse Prevention: A Job Half Done. Chapin Hall Issue Brief

    ERIC Educational Resources Information Center

    Daro, Deborah

    2010-01-01

    This brief discusses the findings of the Fourth Federal National Incidence Study on Child Maltreatment (NIS 4), which reports a significant reduction in the overall rate of child maltreatment since the 1993 NIS. The study reflects substantial drops in the rates of sexual abuse, physical abuse, and emotional abuse. However, no significant changes…

  11. Prevention of Alcohol Abuse in American Families. Hearing before the Select Committee on Children, Youth, and Families. House of Representatives, Ninety-Ninth Congress, First Session.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Select Committee on Children, Youth, and Families.

    This document is the text of a Congressional hearing called to examine prevention of alcohol abuse in American families. In her opening statement, Representative Lindy Boggs states that alcohol abuse is related to many problems confronting families including divorce, violence, and behavioral emotional problems and that the purpose of this hearing…

  12. A Community-Engaged Approach to Developing an mHealth HIV/STI and Drug Abuse Preventive Intervention for Primary Care: A Qualitative Study.

    PubMed

    Cordova, David; Bauermeister, Jose A; Fessler, Kathryn; Delva, Jorge; Nelson, Annabelle; Nurenberg, Rachel; Mendoza Lua, Frania; Alers-Rojas, Francheska; Salas-Wright, Christopher P

    2015-12-18

    Despite ongoing prevention efforts, HIV and other sexually transmitted infections (HIV/STIs) and drug use remain public health concerns. Urban adolescents, many of whom are underserved and racial minorities, are disproportionately affected. Recent changes in policy, including the Affordable Care Act, and advances in technology provide HIV/STI and drug abuse prevention scientists with unique opportunities to deliver mobile health (mHealth) preventive interventions in primary care. The purpose of this community-engaged study was to develop an mHealth version of the Storytelling for Empowerment preventive intervention for primary care (hereinafter referred to as "S4E"). A total of 29 adolescents were recruited from a youth-centered primary care clinic in Southeast, Michigan, to participate in qualitative interviews. Participants were predominantly African American (n=19, 65.5%) and female (n=21, 72.4%) with a mean age of 16.23 (SD 2.09). The principles of community-based participatory research (CBPR), in conjunction with agile software development and the recommended core prevention principles of the National Institute on Drug Abuse (NIDA) were employed during S4E development. CBPR principles are aimed at improving the effectiveness of research by addressing locally relevant health problems, working with community strengths, and translating basic science into applied research. Complementing this approach, the NIDA prevention principles are derived from decades of drug abuse prevention research aimed at increasing the effectiveness and uptake of programs, through the development of culturally specific interventions and ensuring the structure, content, and delivery of the intervention fit the needs of the community. Data were analyzed using thematic analysis. A total of 5 themes emerged from the data: (1) acceptability of the mHealth app to adolescents in primary care, (2) inclusion of a risk assessment to improve clinician-adolescent HIV/STI and drug use communication

  13. A Community-Engaged Approach to Developing an mHealth HIV/STI and Drug Abuse Preventive Intervention for Primary Care: A Qualitative Study

    PubMed Central

    Bauermeister, Jose A; Fessler, Kathryn; Delva, Jorge; Nelson, Annabelle; Nurenberg, Rachel; Mendoza Lua, Frania; Alers-Rojas, Francheska; Salas-Wright, Christopher P

    2015-01-01

    Background Despite ongoing prevention efforts, HIV and other sexually transmitted infections (HIV/STIs) and drug use remain public health concerns. Urban adolescents, many of whom are underserved and racial minorities, are disproportionately affected. Recent changes in policy, including the Affordable Care Act, and advances in technology provide HIV/STI and drug abuse prevention scientists with unique opportunities to deliver mobile health (mHealth) preventive interventions in primary care. Objectives The purpose of this community-engaged study was to develop an mHealth version of the Storytelling for Empowerment preventive intervention for primary care (hereinafter referred to as “S4E”). Methods A total of 29 adolescents were recruited from a youth-centered primary care clinic in Southeast, Michigan, to participate in qualitative interviews. Participants were predominantly African American (n=19, 65.5%) and female (n=21, 72.4%) with a mean age of 16.23 (SD 2.09). The principles of community-based participatory research (CBPR), in conjunction with agile software development and the recommended core prevention principles of the National Institute on Drug Abuse (NIDA) were employed during S4E development. CBPR principles are aimed at improving the effectiveness of research by addressing locally relevant health problems, working with community strengths, and translating basic science into applied research. Complementing this approach, the NIDA prevention principles are derived from decades of drug abuse prevention research aimed at increasing the effectiveness and uptake of programs, through the development of culturally specific interventions and ensuring the structure, content, and delivery of the intervention fit the needs of the community. Data were analyzed using thematic analysis. Results A total of 5 themes emerged from the data: (1) acceptability of the mHealth app to adolescents in primary care, (2) inclusion of a risk assessment to improve clinician

  14. Long-Term Impact of a District-Wide School/Community-Based Substance Abuse Prevention Initiative on Gateway Drug Use

    ERIC Educational Resources Information Center

    Lohrmann, David K.; Alter, Randi J.; Greene, Robert; Younoszai, Tina M.

    2005-01-01

    This study examined long-term effects of a school/family/community substance abuse prevention partnership intervention lead by a Midwestern school district. Previous findings suggested that the program contributed to decreased tobacco and marijuana, but not alcohol, use prior to and after implementation between 1987 and 1991. The current study…

  15. O-GlcNAc and the cardiovascular system.

    PubMed

    Dassanayaka, Sujith; Jones, Steven P

    2014-04-01

    The cardiovascular system is capable of robust changes in response to physiologic and pathologic stimuli through intricate signaling mechanisms. The area of metabolism has witnessed a veritable renaissance in the cardiovascular system. In particular, the post-translational β-O-linkage of N-acetylglucosamine (O-GlcNAc) to cellular proteins represents one such signaling pathway that has been implicated in the pathophysiology of cardiovascular disease. This highly dynamic protein modification may induce functional changes in proteins and regulate key cellular processes including translation, transcription, and cell death. In addition, its potential interplay with phosphorylation provides an additional layer of complexity to post-translational regulation. The hexosamine biosynthetic pathway generally requires glucose to form the nucleotide sugar, UDP-GlcNAc. Accordingly, O-GlcNAcylation may be altered in response to nutrient availability and cellular stress. Recent literature supports O-GlcNAcylation as an autoprotective response in models of acute stress (hypoxia, ischemia, oxidative stress). Models of sustained stress, such as pressure overload hypertrophy, and infarct-induced heart failure, may also require protein O-GlcNAcylation as a partial compensatory mechanism. Yet, in models of Type II diabetes, O-GlcNAcylation has been implicated in the subsequent development of vascular, and even cardiac, dysfunction. This review will address this apparent paradox and discuss the potential mechanisms of O-GlcNAc-mediated cardioprotection and cardiovascular dysfunction. This discussion will also address potential targets for pharmacologic interventions and the unique considerations related to such targets. Copyright © 2013 Elsevier Inc. All rights reserved.

  16. Sexual Abuse Prevention: A Misguided Focus

    ERIC Educational Resources Information Center

    Rowe, Robert N.

    2006-01-01

    Although the propensity for child abuse is shared among adults of all occupations and economic strata, this article is concerned mainly with child care professionals. Whatever the case may be, the result is the same: tragic violation of the trust that should exist between child and adult. What can be done to correct the situation? In this article…

  17. Nac1 promotes self-renewal of embryonic stem cells through direct transcriptional regulation of c-Myc.

    PubMed

    Ruan, Yan; He, Jianrong; Wu, Wei; He, Ping; Tian, Yanping; Xiao, Lan; Liu, Gaoke; Wang, Jiali; Cheng, Yuda; Zhang, Shuo; Yang, Yi; Xiong, Jiaxiang; Zhao, Ke; Wan, Ying; Huang, He; Zhang, Junlei; Jian, Rui

    2017-07-18

    The pluripotency transcriptional network in embryonic stem cells (ESCs) is composed of distinct functional units including the core and Myc units. It is hoped that dissection of the cellular functions and interconnections of network factors will aid our understanding of ESC and cancer biology. Proteomic and genomic approaches have identified Nac1 as a member of the core pluripotency network. However, previous studies have predominantly focused on the role of Nac1 in psychomotor stimulant response and cancer pathogenesis. In this study, we report that Nac1 is a self-renewal promoting factor, but is not required for maintaining pluripotency of ESCs. Loss of function of Nac1 in ESCs results in a reduced proliferation rate and an enhanced differentiation propensity. Nac1 overexpression promotes ESC proliferation and delays ESC differentiation in the absence of leukemia inhibitory factor (LIF). Furthermore, we demonstrated that Nac1 directly binds to the c-Myc promoter and regulates c-Myc transcription. The study also revealed that the function of Nac1 in promoting ESC self-renewal appears to be partially mediated by c-Myc. These findings establish a functional link between the core and c-Myc-centered networks and provide new insights into mechanisms of stemness regulation in ESCs and cancer.

  18. The effect of N-acetyl-l-cysteine (NAC) on liver toxicity and clinical outcome after hematopoietic stem cell transplantation.

    PubMed

    El-Serafi, Ibrahim; Remberger, Mats; El-Serafi, Ahmed; Benkessou, Fadwa; Zheng, Wenyi; Martell, Eva; Ljungman, Per; Mattsson, Jonas; Hassan, Moustapha

    2018-05-29

    Busulphan (Bu) is a myeloablative drug used for conditioning prior to hematopoietic stem cell transplantation. Bu is predominantly metabolized through glutathione conjugation, a reaction that consumes the hepatic glutathione. N-acetyl-l-cysteine (NAC) is a glutathione precursor used in the treatment of acetaminophen hepatotoxicity. NAC does not interfere with the busulphan myeloablative effect. We investigated the effect of NAC concomitant treatment during busulphan conditioning on the liver enzymes as well as the clinical outcome. Prophylactic NAC treatment was given to 54 patients upon the start of busulphan conditioning. These patients were compared with 54 historical matched controls who did not receive NAC treatment. In patients treated with NAC, aspartate transaminase (AST), alanine transaminase (ALT) and alkaline phosphatase (ALP) were significantly (P < 0.05) decreased after conditioning compared to their start values. Within the NAC-group, liver enzymes were normalized in those patients (30%) who had significantly high start values. No significant decrease in enzyme levels was observed in the control group. Furthermore, NAC affected neither Bu kinetics nor clinical outcome (sinusoidal obstruction syndrome incidence, graft-versus-host disease and/or graft failure). NAC is a potential prophylactic treatment for hepatotoxicity during busulphan conditioning. NAC therapy did not alter busulphan kinetics or affect clinical outcome.

  19. Prevention of Contrast-Induced AKI: A Review of Published Trials and the Design of the Prevention of Serious Adverse Events following Angiography (PRESERVE) Trial

    PubMed Central

    Gallagher, Martin; Kaufman, James; Cass, Alan; Parikh, Chirag R.; Chertow, Glenn M.; Shunk, Kendrick A.; McCullough, Peter A.; Fine, Michael J.; Mor, Maria K.; Lew, Robert A.; Huang, Grant D.; Conner, Todd A.; Brophy, Mary T.; Lee, Joanne; Soliva, Susan; Palevsky, Paul M.

    2013-01-01

    Summary Contrast-induced AKI (CI-AKI) is a common condition associated with serious, adverse outcomes. CI-AKI may be preventable because its risk factors are well characterized and the timing of renal insult is commonly known in advance. Intravenous (IV) fluids and N-acetylcysteine (NAC) are two of the most widely studied preventive measures for CI-AKI. Despite a multitude of clinical trials and meta-analyses, the most effective type of IV fluid (sodium bicarbonate versus sodium chloride) and the benefit of NAC remain unclear. Careful review of published trials of these interventions reveals design limitations that contributed to their inconclusive findings. Such design limitations include the enrollment of small numbers of patients, increasing the risk for type I and type II statistical errors; the use of surrogate primary endpoints defined by small increments in serum creatinine, which are associated with, but not necessarily causally related to serious, adverse, patient-centered outcomes; and the inclusion of low-risk patients with intact baseline kidney function, yielding low event rates and reduced generalizability to a higher-risk population. The Prevention of Serious Adverse Events following Angiography (PRESERVE) trial is a randomized, double-blind, multicenter trial that will enroll 8680 high-risk patients undergoing coronary or noncoronary angiography to compare the effectiveness of IV isotonic sodium bicarbonate versus IV isotonic sodium chloride and oral NAC versus oral placebo for the prevention of serious, adverse outcomes associated with CI-AKI. This article discusses key methodological issues of past trials investigating IV fluids and NAC and how they informed the design of the PRESERVE trial. PMID:23660180

  20. A transposable element in a NAC gene is associated with drought tolerance in maize seedlings

    PubMed Central

    Mao, Hude; Wang, Hongwei; Liu, Shengxue; Li, Zhigang; Yang, Xiaohong; Yan, Jianbing; Li, Jiansheng; Tran, Lam-Son Phan; Qin, Feng

    2015-01-01

    Drought represents a major constraint on maize production worldwide. Understanding the genetic basis for natural variation in drought tolerance of maize may facilitate efforts to improve this trait in cultivated germplasm. Here, using a genome-wide association study, we show that a miniature inverted-repeat transposable element (MITE) inserted in the promoter of a NAC gene (ZmNAC111) is significantly associated with natural variation in maize drought tolerance. The 82-bp MITE represses ZmNAC111 expression via RNA-directed DNA methylation and H3K9 dimethylation when heterologously expressed in Arabidopsis. Increasing ZmNAC111 expression in transgenic maize enhances drought tolerance at the seedling stage, improves water-use efficiency and induces upregulation of drought-responsive genes under water stress. The MITE insertion in the ZmNAC111 promoter appears to have occurred after maize domestication and spread among temperate germplasm. The identification of this MITE insertion provides insight into the genetic basis for natural variation in maize drought tolerance. PMID:26387805

  1. Poly-LacNAc as an Age-Specific Ligand for Rotavirus P[11] in Neonates and Infants

    PubMed Central

    Liu, Yang; Huang, Pengwei; Jiang, Baoming; Tan, Ming; Morrow, Ardythe L.; Jiang, Xi

    2013-01-01

    Rotavirus (RV) P[11] is an unique genotype that infects neonates. The mechanism of such age-specific host restriction remains unknown. In this study, we explored host mucosal glycans as a potential age-specific factor for attachment of P[11] RVs. Using in vitro binding assays, we demonstrated that VP8* of a P[11] RV (N155) could bind saliva of infants (60.3%, N = 151) but not of adults (0%, N = 48), with a significantly negative correlation between binding of VP8* and ages of infants (P<0.01). Recognition to the infant saliva did not correlate with the ABO, secretor and Lewis histo-blood group antigens (HBGAs) but with the binding of the lectin Lycopersicon esculentum (LEA) that is known to recognize the oligomers of N-acetyllactosamine (LacNAc), a precursor of human HBGAs. Direct evidence of LacNAc involvement in P[11] binding was obtained from specific binding of VP8* with homopolymers of LacNAc in variable lengths through a glycan array analysis of 611 glycans. These results were confirmed by strong binding of VP8* to the Lec2 cell line that expresses LacNAc oligomers but not to the Lec8 cell line lacking the LacNAc. In addition, N155 VP8* and authentic P[11] RVs (human 116E and bovine B223) hemagglutinated human red blood cells that are known to express poly-LacNAc. The potential role of poly-LacNAc in host attachment and infection of RVs has been obtained by abrogation of 116E replication by the PAA-conjugated poly-LacNAc, human milk, and LEA positive infant saliva. Overall, our results suggested that the poly-LacNAc could serve as an age-specific receptor for P[11] RVs and well explained the epidemiology that P[11] RVs mainly infect neonates and young children. PMID:24244290

  2. Drug abuse prevention for high-risk African American children and their families: a review and model program.

    PubMed

    Van Hasselt, V B; Hersen, M; Null, J A; Ammerman, R T; Bukstein, O G; McGillivray, J; Hunter, A

    1993-01-01

    In this article we are specifically concerned with the familial and socioeconomic factors that contribute to the exceedingly high prevalence rates of drug abuse in African-American children. In addition to detailing the impact of drug abuse in African-American children and their families, we consider how this critical health problem can be prevented using existing knowledge and strategies known to mental health professionals. A model program entitled Project for a Substance Abuse-Free Environment (SAFE) is outlined. Its objectives are to implement: (a) a broad-spectrum family intervention to empower disadvantaged and high-risk families in their communities: (b) a competency-based skills intervention to increase resilience and decrease drug use and other maladaptive behaviors in at-risk children; (c) alternative activities that will promote self-efficacy, achievement, and self-esteem; (d) a culturally-relevant evaluation plan that includes both formative (process) and summative (outcome) evaluation; (e) a comprehensive approach for assessing project impact; (e) systematic procedures for enhancing the maintenance and generalization of gains in participating children and families.

  3. Protein O-GlcNAc Modification Increases in White Blood Cells After a Single Bout of Physical Exercise.

    PubMed

    Nagy, Tamás; Kátai, Emese; Fisi, Viktória; Takács, Tamás Tibor; Stréda, Antal; Wittmann, István; Miseta, Attila

    2018-01-01

    Protein O-linked N -acetylglucosamine (O-GlcNAc) is a dynamic posttranslational modification influencing the function of many intracellular proteins. Recently it was revealed that O-GlcNAc regulation is modified under various stress states, including ischemia and oxidative stress. Aside from a few contradictory studies based on animal models, the effect of exercise on O-GlcNAc is unexplored. To evaluate O-GlcNAc levels in white blood cells (WBC) of human volunteers following physical exercise. Young (age 30 ± 5.2), healthy male volunteers ( n  = 6) were enlisted for the study. Blood parameters including metabolites, ions, "necro"-enzymes, and cell counts were measured before and after a single bout of exercise (2-mile run). From WBC samples, we performed western blots to detect O-GlcNAc modified proteins. The distribution of O-GlcNAc in WBC subpopulations was assessed by flow cytometry. Elevation of serum lactic acid (increased from 1.3 ± 0.4 to 6.9 ± 1.7 mM), creatinine (from 77.5 ± 6.3 U/L to 102.2 ± 7.0 μM), and lactate dehydrogenase (from 318.5 ± 26.2 to 380.5 ± 33.2 U/L) confirmed the effect of exercise. WBC count also significantly increased (from 6.6 ± 1.0 to 8.4 ± 1.4 G/L). The level of O-GlcNAc modified proteins in WBCs showed significant elevation after exercise (85 ± 51%, p  < 0.05). Flow cytometry revealed that most of this change could be attributed to lymphocytes and monocytes. Our results indicate that short-term exercise impacts the O-GlcNAc status of WBCs. O-GlcNAc modification could be a natural process by which physical activity modulates the immune system. Further research could elucidate the role of O-GlcNAc during exercise and validate O-GlcNAc as a biomarker for fitness assessment.

  4. Identification and characterization of plant-specific NAC gene family in canola (Brassica napus L.) reveal novel members involved in cell death.

    PubMed

    Wang, Boya; Guo, Xiaohua; Wang, Chen; Ma, Jieyu; Niu, Fangfang; Zhang, Hanfeng; Yang, Bo; Liang, Wanwan; Han, Feng; Jiang, Yuan-Qing

    2015-03-01

    NAC transcription factors are plant-specific and play important roles in plant development processes, response to biotic and abiotic cues and hormone signaling. However, to date, little is known about the NAC genes in canola (or oilseed rape, Brassica napus L.). In this study, a total of 60 NAC genes were identified from canola through a systematical analysis and mining of expressed sequence tags. Among these, the cDNA sequences of 41 NAC genes were successfully cloned. The translated protein sequences of canola NAC genes with the NAC genes from representative species were phylogenetically clustered into three major groups and multiple subgroups. The transcriptional activities of these BnaNAC proteins were assayed in yeast. In addition, by quantitative real-time RT-PCR, we further observed that some of these BnaNACs were regulated by different hormone stimuli or abiotic stresses. Interestingly, we successfully identified two novel BnaNACs, BnaNAC19 and BnaNAC82, which could elicit hypersensitive response-like cell death when expressed in Nicotiana benthamiana leaves, which was mediated by accumulation of reactive oxygen species. Overall, our work has laid a solid foundation for further characterization of this important NAC gene family in canola.

  5. Universal problems during residency: abuse and harassment.

    PubMed

    Nagata-Kobayashi, Shizuko; Maeno, Tetsuhiro; Yoshizu, Misaki; Shimbo, Takuro

    2009-07-01

    Perceived abuse or harassment during residency has a negative impact on residents' health and well-being. This issue pertains not only to Western countries, but also to those in Asia. In order to launch strong international preventive measures against this problem, it is necessary to establish the generality and cultural specificity of this problem in different countries. Therefore, we investigated mistreatment among resident doctors in Japan. In 2007, a multi-institutional, cross-sectional survey was conducted at 37 hospitals. A total of 619 residents (409 men, 210 women) were recruited. Prevalence of mistreatment in six categories was evaluated: verbal abuse; physical abuse; academic abuse; sexual harassment; gender discrimination, and alcohol-associated harassment. In addition, alleged abusers, the emotional effects of abusive experiences, and reluctance to report the abuse to superiors were investigated. Male and female responses were statistically compared using chi-square analysis. A total of 355 respondents (228 men, 127 women) returned a completed questionnaire (response rate 57.4%). Mistreatment was reported by 84.8% of respondents (n = 301). Verbal abuse was the most frequently experienced form of mistreatment (n = 256, 72.1%), followed by alcohol-associated harassment (n = 184, 51.8%). Among women, sexual harassment was also often reported (n = 74, 58.3%). Doctors were most often reported as abusers (n = 124, 34.9%), followed by patients (n = 77, 21.7%) and nurses (n = 61, 17.2%). Abuse was reported to have occurred most frequently during surgical rotations (n = 98, 27.6%), followed by rotations in departments of internal medicine (n = 76, 21.4%), emergency medicine (n = 41, 11.5%) and anaesthesia (n = 40, 11.3%). Very few respondents reported their experiences of abuse to superiors (n = 36, 12.0%). The most frequent emotional response to experiences of abuse was anger (n = 84, 41.4%). Mistreatment during residency is a universal phenomenon. Deliberation

  6. PpNAC1, a main regulator of phenylalanine biosynthesis and utilization in maritime pine.

    PubMed

    Pascual, María Belén; Llebrés, María-Teresa; Craven-Bartle, Blanca; Cañas, Rafael A; Cánovas, Francisco M; Ávila, Concepción

    2018-05-01

    The transcriptional regulation of phenylalanine metabolism is particularly important in conifers, long-lived species that use large amounts of carbon in wood. Here, we show that the Pinus pinaster transcription factor, PpNAC1, is a main regulator of phenylalanine biosynthesis and utilization. A phylogenetic analysis classified PpNAC1 in the NST proteins group and was selected for functional characterization. PpNAC1 is predominantly expressed in the secondary xylem and compression wood of adult trees. Silencing of PpNAC1 in P. pinaster results in the alteration of stem vascular radial patterning and the down-regulation of several genes associated with cell wall biogenesis and secondary metabolism. Furthermore, transactivation and EMSA analyses showed that PpNAC1 is able to activate its own expression and PpMyb4 promoter, while PpMyb4 is able to activate PpMyb8, a transcriptional regulator of phenylalanine and lignin biosynthesis in maritime pine. Together, these results suggest that PpNAC1 is a functional ortholog of the ArabidopsisSND1 and NST1 genes and support the idea that key regulators governing secondary cell wall formation could be conserved between gymnosperms and angiosperms. Understanding the molecular switches controlling wood formation is of paramount importance for fundamental tree biology and paves the way for applications in conifer biotechnology. © 2017 The Authors. Plant Biotechnology Journal published by Society for Experimental Biology and The Association of Applied Biologists and John Wiley & Sons Ltd.

  7. Rosalie Wolf Memorial Lecture: Reconsidering assumptions regarding men as elder abuse perpetrators and as elder abuse victims.

    PubMed

    Kosberg, Jordan I

    2014-01-01

    From research findings and practice experiences, it is concluded that abuse of older men is especially invisible and underreported, compared to abuse of older women. It is proposed that attention should be directed not to gender, but to those conditions in different countries and cultures leading to abuse of both older men and women, including (but not limited to) economic problems, few alternatives to family care of the elderly, violence, changing characteristics of the family, ageism, and sexism. Advocates for the prevention of elder abuse should work together in combating, reducing, and eliminating the problem of elder abuse of both older men and older women.

  8. Executive Policy--Administration: E11.201, Illegal Drug and Substance Abuse. Executive Policy E11.203, Illegal Drugs and Alcohol Abuse.

    ERIC Educational Resources Information Center

    Hawaii Univ., Honolulu.

    This document includes two statements of policy for the University of Hawaii's drug and alcohol abuse prevention program. The first, "Illegal Drugs and Substance Abuse," opens with an introduction stating the University's general mission and that mission's incompatibility with substance abuse. A second section details the University's…

  9. A large-scale initiative to disseminate an evidence-based drug abuse prevention program in Italy: Lessons learned for practitioners and researchers.

    PubMed

    Velasco, Veronica; Griffin, Kenneth W; Antichi, Mariella; Celata, Corrado

    2015-10-01

    Across developed countries, experimentation with alcohol, tobacco, and other drugs often begins in the early adolescent years. Several evidence-based programs have been developed to prevent adolescent substance use. Many of the most rigorously tested and empirically supported prevention programs were initially developed and tested in the United States. Increasingly, these interventions are being adopted for use in Europe and throughout the world. This paper reports on a large-scale comprehensive initiative designed to select, adapt, implement, and sustain an evidence-based drug abuse prevention program in Italy. As part of a large-scale regionally funded collaboration in the Lombardy region of Italy, we report on processes through which a team of stakeholders selected, translated and culturally adapted, planned, implemented and evaluated the Life Skills Training (LST) school-based drug abuse prevention program, an evidence-based intervention developed in the United States. We discuss several challenges and lessons learned and implications for prevention practitioners and researchers attempting to undertake similar international dissemination projects. We review several published conceptual models designed to promote the replication and widespread dissemination of effective programs, and discuss their strengths and limitations in the context of planning and implementing a complex, large-scale real-world dissemination effort. Copyright © 2015 Elsevier Ltd. All rights reserved.

  10. What You Can Do: A Hands-on Guide to Building Alliances for the Prevention of Alcohol and Other Drug Abuse. Second Edition.

    ERIC Educational Resources Information Center

    Yoast, Richard; McIntyre, Kevin, Ed.

    This manual is an introduction to organizing schools and the community into an alliance for the prevention of alcohol and other drug abuse. It was written for people who have had little or no experience in organizing. It is hoped that this guide will help readers to analyze their situations so they can plan prevention and early intervention…

  11. Heterosexual anal sex among men and women in substance abuse treatment: Secondary analysis of two gender specific HIV-prevention trials

    PubMed Central

    Hatch-Maillette, Mary A.; Beadnell, Blair; Campbell, Aimee N. C.; Meade, Christina S.; Tross, Susan; Calsyn, Donald A.

    2016-01-01

    Receptive anal sex has high Human Immunodeficiency Virus (HIV) transmission risk, and heterosexual substance abusing individuals report higher anal sex rates compared to their counterparts in the general population. This secondary analysis evaluated the effectiveness of two gender specific, evidence based HIV prevention interventions (Real Men Are Safe, or REMAS, for men; Safer Sex Skill Building, or SSSB, for women) against an HIV-Education (HIV-Ed) control condition on decreasing unprotected heterosexual anal sex (HAS) among substance abuse treatment-seeking men (n = 171) and women (n = 105). Two variables, engagement in any HAS, and engagement in unprotected HAS, were assessed at baseline and 3 months post-intervention. Compared to the control group, women in the gender specific intervention did not differ on rates of any HAS at follow-up, but significantly decreased their rates of unprotected HAS. Men in both the gender specific and the control interventions reported less HAS and unprotected HAS at 3-month follow-up compared to baseline, with no treatment condition effect. The mechanism of action for SSSB compared to REMAS in decreasing unprotected HAS is unclear. More attention to HAS in HIV prevention interventions for heterosexual men and women in substance abuse treatment is warranted. PMID:26820608

  12. American Indian Substance Abuse Prevention Efforts: A Review of Programs, 2003-2013.

    PubMed

    Walsh, Margaret L; Baldwin, Julie A

    2015-01-01

    The purpose of the review was to assess substance abuse prevention (SAP) efforts in American Indian and Alaska Native (AI/AN) communities from 2003-2013. In the past, many SAP programs were unable to meet the unique cultural needs of AI/AN communities adequately. It has been suggested that a disconnect may exist between the theories that are used to guide development of prevention programs in AI/AN communities and culturally appropriate theoretical constructs of AI/AN worldviews. To explore this possible disconnect further, Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were used to assess a total of 18 articles (N = 31 programs) on program location and method, participant characteristics, described program cultural elements, use of theory, program outcomes, program measures, and future recommendations. Results indicated that SAP programs in AI/AN communities vary widely in their use of theory, implementation strategies, view and definition of cultural constructs, overall evaluational rigor, and reporting methods. Future research is needed to integrate appropriate theory and cultural elements into SAP programs to tie them to measurable outcomes for AI/AN communities.

  13. Improving Empathy in the Prevention of Sexual Abuse Against Children and Youngsters.

    PubMed

    Man-Ging, Carlos Ignacio; Böhm, Bettina; Fuchs, Katharina Anna; Witte, Susanne; Frick, Eckhard

    2015-01-01

    The aim of this research is to study the improvement of empathy in child-care professionals (i.e., teachers, psychologists, social workers) involved in the prevention of sexual abuse against children and youngsters. An E-Learning training pilot program was conducted with pre- and post-measures (T(1) = at the beginning and T(2) = after 6 months) using the program's standardized questionnaires of Situational Empathy and the Interpersonal Reactivity Index (IRI) as a Dispositional Empathy measure. A sample of 42 experienced professionals involved in activities with children and youngsters was obtained from the International Movement of Popular Education in Latin America called "Fe y Alegría." Significant progress was found in the scales of Situational Empathy and in some Coping subscales. The final outcomes seem to indicate that the prevention program elicits important changes in the cognitive sphere and that these changes are more intense when the implication level for the situation is greater. This research shows that empathy can be improved through professional experience and careful situational involvement.

  14. Glutamine-induced protection of isolated rat heart from ischemia/reperfusion injury is mediated via the hexosamine biosynthesis pathway and increased protein O-GlcNAc levels.

    PubMed

    Liu, Jia; Marchase, Richard B; Chatham, John C

    2007-01-01

    It has been shown that glutamine protects the heart from ischemia/reperfusion (I/R) injury; however, the mechanisms underlying this protection have not been identified. Glutamine:fructose-6-phosphate amidotransferase (GFAT) regulates the entry of glucose into the hexosamine biosynthesis pathway (HBP), and activation of this pathway has been shown to be cardioprotective. Glutamine is required for metabolism of glucose via GFAT; therefore, the goal of this study was to determine whether glutamine cardioprotection could be attributed to increased flux through the HBP and elevated levels of O-linked N-acetylglucosamine (O-GlcNAc) on proteins. Hearts from male rats were isolated and perfused with Krebs-Henseliet buffer containing 5 mM glucose, and global, no-flow ischemia was induced for 20 min followed by 60 min of reperfusion. Thirty-minute pre-treatment with 2.5 mM glutamine significantly improved functional recovery (RPP: 15.6+/-5.7% vs. 59.4+/-6.1%; p<0.05) and decreased cardiac troponin I release (25.4+/-3.0 vs. 4.7+/-1.9 ng/ml; p<0.05) during reperfusion. This protection was associated with a significant increase in the levels of protein O-GlcNAc and ATP. Pre-treatment with 80 muM azaserine, an inhibitor of GFAT, completely reversed the protection seen with glutamine and prevented the increase in protein O-GlcNAc. O-GlcNAc transferase (OGT) catalyzes the formation of O-GlcNAc, and inhibition of OGT with 5 mM alloxan also reversed the protection associated with glutamine. These data support the hypothesis that in the ex vivo perfused heart glutamine cardioprotection is due, at least in part, to enhanced flux through the HBP and increased protein O-GlcNAc levels.

  15. Moving evidence-based drug abuse prevention programs from basic science to practice: "bridging the efficacy-effectiveness interface".

    PubMed

    August, Gerald J; Winters, Ken C; Realmuto, George M; Tarter, Ralph; Perry, Cheryl; Hektner, Joel M

    2004-01-01

    This article examines the challenges faced by developers of youth drug abuse prevention programs in transporting scientifically proven or evidence-based programs into natural community practice systems. Models for research on the transfer of prevention technology are described with specific emphasis given to the relationship between efficacy and effectiveness studies. Barriers that impede the successful integration of efficacy methods within effectiveness studies (e.g., client factors, practitioner factors, intervention structure characteristics, and environmental and organizational factors) are discussed. We present a modified model for program development and evaluation that includes a new type of research design, the hybrid efficacy-effectiveness study that addresses program transportability. The utility of the hybrid study is illustrated in the evaluation of the Early Risers "Skills for Success" prevention program.

  16. Neighborhood Alcohol Outlet Density and Rates of Child Abuse and Neglect: Moderating Effects of Access to Substance Abuse Services

    PubMed Central

    Morton, Cory M.; Simmel, Cassandra; Peterson, N. Andrew

    2014-01-01

    This study investigates the relationship between concentrations of on- and off-premises alcohol outlets and rates of child abuse and neglect. Additionally, the study seeks to locate protective features of a neighborhood's built environment by investigating the potentially moderating role that access to substance abuse treatment and prevention services plays in the relationship between alcohol outlet density and child maltreatment. Using a cross-sectional design, this ecological study utilized data from 163 census tracts in Bergen County, New Jersey, on reports of child abuse and neglect, alcohol outlets, substance abuse treatment and prevention facilities, and the United States Census to investigate the linkages between socioeconomic structure, alcohol availability, and access to substance abuse service facilities on rates of child abuse and neglect. Findings indicate areas with a greater concentration of on-premises alcohol outlets (i.e., bars) had higher rates of child neglect, and those with easier access to substance abuse services had lower rates of neglect, controlling for neighborhood demographic and socioeconomic structure. Additionally, the relationship between on-premises alcohol outlet density and rates of child neglect was moderated by the presence of substance abuse service facilities. A greater concentration of off-premises outlets (i.e., liquor stores) was associated with lower rates of physical abuse. Findings suggest that the built environment and socioeconomic structure of neighborhoods have important consequences for child well-being. The implications for future research on the structural features of neighborhoods that are associated with child well-being are discussed. PMID:24529493

  17. Child Abuse and Neglect in India.

    PubMed

    Seth, Rajeev

    2015-08-01

    India is home to the largest child population in the world, with almost 41 % of the total population under 18 y of age. The health and security of the country's children is integral to any vision for its progress and development. Doctors and health care professionals are often the first point of contact for abused and neglected children. They play a key role in detecting child abuse and neglect, provide immediate and longer term care and support to children. Despite being important stakeholders, often physicians have a limited understanding on how to protect these vulnerable groups. There is an urgent need for systematic training for physicians to prevent, detect and respond to cases of child abuse and neglect in the clinical setting. The purpose of the present article is to provide an overview of child abuse and neglect from a medical assessment to a socio-legal perspective in India, in order to ensure a prompt and comprehensive multidisciplinary response to victims of child abuse and neglect. During their busy clinical practice, medical professionals can also use the telephone help line (CHILDLINE telephone 1098) to refer cases of child abuse, thus connecting them to socio-legal services. The physicians should be aware of the new legislation, Protection of Children from Sexual Offences (POCSO) Act, 2012, which requires mandatory reporting of cases of child sexual abuse, failing which they can be penalized. Moreover, doctors and allied medical professionals can help prevent child sexual abuse by delivering the message of personal space and privacy to their young patients and parents.

  18. [Child abuse: an interdisciplinary management experience].

    PubMed

    Seldes, José Julio; Ziperovich, Valentina; Viota, Alejandra; Leiva, Fernanda

    2008-12-01

    Child abuse constitutes one of the most frequent forms of family violence. The following study tries to demonstrate the situation that arises in the city of Mercedes, Corrientes, Argentina, and to establish some associations about that matter. A series of 128 cases of abused children is presented, between 0 and 19 years old, attended from November 1998 to November 2002, in Moiru, Center of prevention, direction, attendance and qualification in social conducts of risk that works in Mercedes. 56% of physical abuse; 30% of sexual abuse; 10% of neglect; 3% of emotional abuse and 1% of syndrome of Münchaussen was detected, with a similar distribution by sexes in the total population. Demographic variables and certain associations in cases of physical abuse and sexual abuse are indicated. A significant association between mothers victims of domestic violence and physical abuse towards their children was demonstrated. 128 young boys and girls were seen in our center. It is considered that a significant population was treated where physical abuse and sexual abuse appears as most relevant.

  19. Prescription Drug Abuse

    MedlinePlus

    ... To try to improve concentration and academic or work performance Risk factors Many people fear that they may ... in crime Motor vehicle accidents Decreased academic or work performance Troubled relationships Prevention Prescription drug abuse may occur ...

  20. The HIV and Drug Abuse Prevention Research Ethics Training Institute: Training Early-Career Scientists to Conduct Research on Research Ethics

    PubMed Central

    Fisher, Celia B.; Yuko, Elizabeth

    2018-01-01

    The responsible conduct of HIV/drug abuse prevention research requires investigators with both the knowledge of and ability to generate empirical data that can enhance global ethical practices and policies. This article describes a multidisciplinary program offering early-career professionals a 2-year intensive summer curriculum along with funding to conduct a mentored research study on a wide variety of HIV/drug abuse research ethics topics. Now in its fifth year, the program has admitted 29 trainees who have to date demonstrated increased knowledge of research ethics, produced 17 peer-reviewed publications, 46 professional presentations, and submitted or been awarded five related federal grants. The institute also hosts a global information platform providing general and HIV/drug abuse relevant research ethics educational and research resources that have had more than 38,800 unique visitors from more than 150 countries. PMID:26564944