Sample records for adult humans possess

  1. Possession divestment by sales in later life.

    PubMed

    Ekerdt, David J; Addington, Aislinn

    2015-08-01

    Residential relocation in later life is almost always a downsizing, with many possessions to be divested in a short period of time. This article examines older movers' capacities for selling things, and ways that selling attenuates people's ties to those things, thus accomplishing the human dis-possession of the material convoy. In qualitative interviews in 79 households in the Midwestern United States, older adults reported their experience with possession sales associated with residential relocation. Among this group, three-quarters of the households downsized by selling some belongings. Informal sales seemed the least fraught of all strategies, estate sales had mixed reviews, and garage sales were recalled as laborious. Sellers' efforts were eased by social relations and social networks as helpers and buyers came forward. As selling proceeded, sentiment about possessions waned as their materiality and economic value came to the fore, easing their detachment from the household. Possession selling is challenging because older adults are limited in the knowledge, skills, and efforts that they can apply to the recommodification of their belongings. Selling can nonetheless be encouraged as a divestment strategy as long as the frustrations and drawbacks are transparent, and the goal of ridding is kept in view. Copyright © 2015 Elsevier Inc. All rights reserved.

  2. Possession Divestment by Sales in Later Life

    PubMed Central

    Ekerdt, David J.; Addington, Aislinn

    2015-01-01

    Residential relocation in later life is almost always a downsizing, with many possessions to be divested in a short period of time. This article examines older movers’ capacities for selling things, and ways that selling attenuates people's ties to those things, thus accomplishing the human dis-possession of the material convoy. In qualitative interviews in 79 households in the Midwestern United States, older adults reported their experience with possession sales associated with residential relocation. Among this group, three-quarters of the households downsized by selling some belongings. Informal sales seemed the least fraught of all strategies, estate sales had mixed reviews, and garage sales were recalled as laborious. Sellers’ efforts were eased by social relations and social networks as helpers and buyers came forward. As selling proceeded, sentiment about possessions waned as their materiality and economic value came to the fore, easing their detachment from the household. Possession selling is challenging because older adults are limited in the knowledge, skills, and efforts that they can apply to the recommodification of their belongings. Selling can nonetheless be encouraged as a divestment strategy as long as the frustrations and drawbacks are transparent, and the goal of ridding is kept in view. PMID:26162722

  3. Redox-mediated enrichment of self-renewing adult human pancreatic cells that possess endocrine differentiation potential.

    PubMed

    Linning, Katrina D; Tai, Mei-Hui; Madhukar, Burra V; Chang, C C; Reed, Donald N; Ferber, Sarah; Trosko, James E; Olson, L Karl

    2004-10-01

    The limited availability of transplantable human islets has stimulated the development of methods needed to isolate adult pancreatic stem/progenitor cells capable of self-renewal and endocrine differentiation. The objective of this study was to determine whether modulation of intracellular redox state with N-acetyl-L-cysteine (NAC) would allow for the propagation of pancreatic stem/progenitor cells from adult human pancreatic tissue. Cells were propagated from human pancreatic tissue using a serum-free, low-calcium medium supplemented with NAC and tested for their ability to differentiate when cultured under different growth conditions. Human pancreatic cell (HPC) cultures coexpressed alpha-amylase, albumin, vimentin, and nestin. The HPC cultures, however, did not express other genes associated with differentiated pancreatic exocrine, duct, or endocrine cells. A number of transcription factors involved in endocrine cell development including Beta 2, Islet-1, Nkx6.1, Pax4, and Pax6 were expressed at variable levels in HPC cultures. In contrast, pancreatic duodenal homeobox factor 1 (Pdx-1) expression was extremely low and at times undetectable. Overexpression of Pdx-1 in HPC cultures stimulated somatostatin, glucagon, and carbonic anhydrase expression but had no effect on insulin gene expression. HPC cultures could form 3-dimensional islet-like cell aggregates, and this was associated with expression of somatostatin and glucagon but not insulin. Cultivation of HPCs in a differentiation medium supplemented with nicotinamide, exendin-4, and/or LY294002, an inhibitor of phosphatidylinositol-3 kinase, stimulated expression of insulin mRNA and protein. These data support the use of intracellular redox modulation for the enrichment of pancreatic stem/progenitor cells capable of self-renewal and endocrine differentiation.

  4. Isolation and characterization of 2 new human rotator cuff and long head of biceps tendon cells possessing stem cell-like self-renewal and multipotential differentiation capacity.

    PubMed

    Randelli, Pietro; Conforti, Erika; Piccoli, Marco; Ragone, Vincenza; Creo, Pasquale; Cirillo, Federica; Masuzzo, Pamela; Tringali, Cristina; Cabitza, Paolo; Tettamanti, Guido; Gagliano, Nicoletta; Anastasia, Luigi

    2013-07-01

    Stem cell therapy is expected to offer new alternatives to the traditional therapies of rotator cuff tendon tears. In particular, resident, tissue-specific, adult stem cells seem to have a higher regenerative potential for the tissue where they reside. Rotator cuff tendon and long head of the biceps tendon possess a resident stem cell population that, when properly stimulated, may be induced to proliferate, thus being potentially usable for tendon regeneration. Controlled laboratory study. Human tendon samples from the supraspinatus and the long head of the biceps were collected during rotator cuff tendon surgeries from 26 patients, washed with phosphate-buffered saline, cut into small pieces, and digested with collagenase type I and dispase. After centrifugation, cell pellets were resuspended in appropriate culture medium and plated. Adherent cells were cultured, phenotypically characterized, and then compared with human bone marrow stromal cells (BMSCs), as an example of adult stem cells, and human dermal fibroblasts, as normal proliferating cells with no stem cell properties. Two new adult stem cell populations from the supraspinatus and long head of the biceps tendons were isolated, characterized, and cultured in vitro. Cells showed adult stem cell characteristics (ie, they were self-renewing in vitro, clonogenic, and multipotent), as they could be induced to differentiate into different cell types--namely, osteoblasts, adipocytes, and skeletal muscle cells. This work demonstrated that human rotator cuff tendon stem cells and human long head of the biceps tendon stem cells can be isolated and possess a high regenerative potential, which is comparable with that of BMSCs. Moreover, comparative analysis of the sphingolipid pattern of isolated cells with that of BMSCs and fibroblasts revealed the possibility of using this class of lipids as new possible markers of the cell differentiation status. Rotator cuff and long head of the biceps tendons contain a stem cell

  5. Contact and perspective taking improve humanness standards and perceptions of humanness of older adults and people with dementia: a cross-sectional survey study.

    PubMed

    Miron, Anca M; McFadden, Susan H; Hermus, Nathan J; Buelow, Jennifer; Nazario, Amanda S; Seelman, Katarena

    2017-10-01

    No empirical work has systematically explored perceptions of humanness of people with dementia and of older adults and the variables that could improve these perceptions. We thus investigated the role of contact and perspective taking in improving perceptions of humanness of these social groups. To do so, we developed a new concept, humanness standards, defined as the amount of evidence of ability impairment needed to conclude that elderly people and those with dementia have lost personhood. We used a cross-sectional survey design (n = 619) to assess participants' humanness standards and perceptions of uniquely human characteristics and human nature characteristics of two social groups (people with dementia and older adults). Half the participants (n = 311) completed a survey about people with dementia and half (n = 308) assessed older adults. People with dementia were perceived as possessing humanness characteristics to a lesser extent than were older adults. For both groups, contact predicted enhanced perceptions of humanness characteristics. Participants' degree of contact with individuals with dementia also predicted humanness standards, but only under low perspective-taking conditions. As predicted, for older adults, participants set the highest humanness impairment thresholds in the high contact/high perspective-taking condition. We conclude that while social programs that bring persons with dementia and other individuals in contact could change humanness standards and perceptions of humanness characteristics of people with dementia, in the case of elderly adults, the contact must be supplemented by variables that facilitate taking the perspective of the person.

  6. Functional histology of the macula flava in the human vocal fold--Part 1: its role in the adult vocal fold.

    PubMed

    Sato, Kiminori; Umeno, Hirohito; Nakashima, Tadashi

    2010-01-01

    This study aims to clarify the role of the maculae flavae (MFe) in the human adult vocal fold mucosa (VFM). Our current results concerning MFe in the human adult VFM are summarized. MFe were found to be composed of dense masses of vocal fold stellate cells (VFSCs) and extracellular matrices (EM), such as fibrous proteins and glycosaminoglycans, which are essential for the EM in the human VFM. VFSCs in the MFe demonstrated marked morphologic differences from conventional fibroblasts. They were irregular and stellate in shape and possessed slender cytoplasmic processes. They had well-developed intracellular organelles. A number of vesicles were present at the periphery of the cytoplasm. They constantly synthesized EM. The VFSCs possessed lipid droplets and stored vitamin A. VFSCs formed an independent cell category of cells in the human VFM. The VFSCs in aged adult MFe decreased their activity, and had abnormal metabolism. Human MFe including VFSCs seem to be involved in the metabolism of EM which are essential for the viscoelasticity of the lamina propria of the VFM, and to be responsible for maintaining the characteristic layered structure of the human VFM. Age-related changes in VFSCs were found to influence the metabolism of EM in the VFM. (c) 2010 S. Karger AG, Basel.

  7. A village possessed by "witches": a mixed-methods case-control study of possession and common mental disorders in rural Nepal.

    PubMed

    Sapkota, Ram P; Gurung, Dristy; Neupane, Deepa; Shah, Santosh K; Kienzler, Hanna; Kirmayer, Laurence J

    2014-12-01

    In Nepal, spirit possession is a common phenomenon occurring both in individuals and in groups. To identify the cultural contexts and psychosocial correlates of spirit possession, we conducted a mixed-method study in a village in central Nepal experiencing a cluster of spirit possession events. The study was carried out in three stages: (1) a pilot study consisting of informal interviews with possessed individuals, observations of the possession spells, and video recording of possession events; (2) a case-control study comparing the prevalence of symptoms of common mental disorders in women who had and had not experienced possession; and (3) a follow-up study with focus group discussions and in-depth interviews with possessed and non-possessed men and women, and key informants. Quantitative results indicated that possessed women reported higher rates of traumatic events and higher levels of symptoms of mental disorder compared to non-possessed women (Anxiety 68 vs. 18 %, Depression 41 vs. 19 %, and PTSD 27 vs. 0 %). However, qualitative interviews with possessed individuals, family members, and traditional healers indicated that they did not associate possession states with mental illness. Spirit possession was viewed as an affliction that provided a unique mode of communication between humans and spirits. As such, it functioned as an idiom of distress that allowed individuals to express suffering related to mental illness, socio-political violence, traumatic events, and the oppression of women. The study results clearly indicate that spirit possession is a multi-dimensional phenomenon that cannot be mapped onto any single psychiatric or psychological diagnostic category or construct. Clinical and public health efforts to address spirit possession must take the socio-cultural context and systemic dynamics into account to avoid creating iatrogenic illness, undermining coping strategies, and exacerbating underlying social problems.

  8. Cyclophilin D-Sensitive Mitochondrial Permeability Transition in Adult Human Brain and Liver Mitochondria

    PubMed Central

    Morota, Saori; Chen, Li; Matsuyama, Nagahisa; Suzuki, Yoshiaki; Nakajima, Satoshi; Tanoue, Tadashi; Omi, Akibumi; Shibasaki, Futoshi; Shimazu, Motohide; Ikeda, Yukio; Uchino, Hiroyuki; Elmér, Eskil

    2011-01-01

    Abstract The mitochondrial permeability transition (mPT) is considered to be a major cause of cell death under a variety of pathophysiological conditions of the central nervous system (CNS) and other organs. Pharmacological inhibition or genetic knockout of the matrix protein cyclophilin D (CypD) prevents mPT and cell degeneration in several models of brain injury. If these findings in animal models are translatable to human disease, pharmacological inhibition of mPT offers a promising therapeutic target. The objective of this study was to validate the presence of a CypD-sensitive mPT in adult human brain and liver mitochondria. In order to perform functional characterization of human mitochondria, fresh tissue samples were obtained during hemorrhage or tumor surgery and mitochondria were rapidly isolated. Mitochondrial calcium retention capacity, a quantitative assay for mPT, was significantly increased by the CypD inhibitor cyclosporin A in both human brain and liver mitochondria, whereas thiol-reactive compounds and oxidants sensitized mitochondria to calcium-induced mPT. Brain mitochondria underwent swelling upon calcium overload, which was reversible upon calcium removal. To further explore mPT of human mitochondria, liver mitochondria were demonstrated to exhibit several classical features of the mPT phenomenon, such as calcium-induced loss of membrane potential and respiratory coupling, as well as release of the pro-apoptotic protein cytochrome c. We concluded that adult viable human brain and liver mitochondria possess an active CypD-sensitive mPT. Our findings support the rationale of CypD and mPT inhibition as pharmacological targets in acute and chronic neurodegeneration. PMID:21121808

  9. Weapon Possession Among College Students: A Study From a Midwestern University.

    PubMed

    Jang, Hyunseok; Kang, Ji Hyon; Dierenfeldt, Rick; Lindsteadt, Greg

    2015-10-01

    Weapon possession on college campuses causes great concern, but there remains a lack of research examining the determinants of this phenomenon. Previous studies addressing weapon possession have primarily focused on either K-12 or the general adult population. Unlike previous studies, this study examined the weapon possession among college students using data collected from a mid-sized university in Missouri, and 451 students participated. Weapon possession and other theoretical factors were measured through the self-administered survey. Logistical regression analysis revealed that weapon socialization was the most significant factor in predicting student weapon carrying. Also, gender and age were significant factors in explaining campus-based weapon possession. This research has a limitation with generalizability because the data were collected from only a single university with convenient sampling. Future studies need to cover a wider range of college students from a variety of different universities with random sampling. © The Author(s) 2014.

  10. Do Infants Possess an Evolved Spider-Detection Mechanism?

    ERIC Educational Resources Information Center

    Rakison, David H.; Derringer, Jaime

    2008-01-01

    Previous studies with various non-human animals have revealed that they possess an evolved predator recognition mechanism that specifies the appearance of recurring threats. We used the preferential looking and habituation paradigms in three experiments to investigate whether 5-month-old human infants have a perceptual template for spiders that…

  11. Carbon turnover in the water-soluble protein of the adult human lens

    PubMed Central

    Stewart, Daniel N.; Lango, Jozsef; Nambiar, Krishnan P.; Falso, Miranda J. S.; FitzGerald, Paul G.; Rocke, David M.; Hammock, Bruce D.

    2013-01-01

    Purpose Human eye lenses contain cells that persist from embryonic development. These unique, highly specialized fiber cells located at the core (nucleus) of the lens undergo pseudo-apoptosis to become devoid of cell nuclei and most organelles. Ostensibly lacking in protein transcriptional capabilities, it is currently believed that these nuclear fiber cells owe their extreme longevity to the perseverance of highly stable and densely packed crystallin proteins. Maintaining the structural and functional integrity of lenticular proteins is necessary to sustain cellular transparency and proper vision, yet the means by which the lens actually copes with a lifetime of oxidative stress, seemingly without any capacity for protein turnover and repair, is not completely understood. Although many years of research have been predicated upon the assumption that there is no protein turnover or renewal in nuclear fiber cells, we investigated whether or not different protein fractions possess protein of different ages by using the 14C bomb pulse. Methods Adult human lenses were concentrically dissected by gently removing the cell layers in water or shaving to the nucleus with a curved micrometer-controlled blade. The cells were lysed, and the proteins were separated into water-soluble and water-insoluble fractions. The small molecules were removed using 3 kDa spin filters. The 14C/C was measured in paired protein fractions by accelerator mass spectrometry, and an average age for the material within the sample was assigned using the 14C bomb pulse. Results The water-insoluble fractions possessed 14C/C ratios consistent with the age of the cells. In all cases, the water-soluble fractions contained carbon that was younger than the paired water-insoluble fraction. Conclusions As the first direct evidence of carbon turnover in protein from adult human nuclear fiber cells, this discovery supports the emerging view of the lens nucleus as a dynamic system capable of maintaining

  12. Color Vision and Hue Categorization in Young Human Infants

    ERIC Educational Resources Information Center

    Bornstein, Marc H.; And Others

    1976-01-01

    The main objective of the present investigations was to determine whether or not young human infants see the physical spectrum in a categorical fashion as human adults and animals who possess color vision regularly do. (Author)

  13. [Possessed! Some historical, psychiatric and curent moments of demonic possession].

    PubMed

    Høyersten, J G

    1996-12-10

    Being possessed by demons or evil spirits is one of the oldest ways of explaining bodily and mental disorders. The article briefly mentions some contributions from other disciplines, but considers in particular psychiatry's and medicine's approach throughout history. During the middle ages of Europe possession (and witchcraft) was considered just one out of several causes of mental illness. Astrological theories prevailed, in addition to the humoral theories of medicine. In addition distinctions were made between eccentricity, madness and religious visions and revelations. A large number of the alleged witches and possessed persons who were burned probably had visible mental disturbances. Today's psychiatry does not refer symptoms of possession to any specific category, but usually classifies this as some kind of psychotic disturbance of thought. Exorcism of evil spirits by Jesus Christ is described often in the Gospels. Possession was the only "available" concept for a bundle of neuro-psychiatric disorders: dissociative states, psychoses and epilepsy. To day, the terminology and "diagnostic" principles have been taken over by fundamentalistic groups, who practise exorcism on persons with (probably) minor mental problems and symptoms. The author criticises this activity.

  14. Adult Human Neurogenesis: From Microscopy to Magnetic Resonance Imaging

    PubMed Central

    Sierra, Amanda; Encinas, Juan M.; Maletic-Savatic, Mirjana

    2011-01-01

    Neural stem cells reside in well-defined areas of the adult human brain and are capable of generating new neurons throughout the life span. In rodents, it is well established that the new born neurons are involved in olfaction as well as in certain forms of memory and learning. In humans, the functional relevance of adult human neurogenesis is being investigated, in particular its implication in the etiopathology of a variety of brain disorders. Adult neurogenesis in the human brain was discovered by utilizing methodologies directly imported from the rodent research, such as immunohistological detection of proliferation and cell-type specific biomarkers in postmortem or biopsy tissue. However, in the vast majority of cases, these methods do not support longitudinal studies; thus, the capacity of the putative stem cells to form new neurons under different disease conditions cannot be tested. More recently, new technologies have been specifically developed for the detection and quantification of neural stem cells in the living human brain. These technologies rely on the use of magnetic resonance imaging, available in hospitals worldwide. Although they require further validation in rodents and primates, these new methods hold the potential to test the contribution of adult human neurogenesis to brain function in both health and disease. This review reports on the current knowledge on adult human neurogenesis. We first review the different methods available to assess human neurogenesis, both ex vivo and in vivo and then appraise the changes of adult neurogenesis in human diseases. PMID:21519376

  15. Compressed Scaling of Abstract Numerosity Representations in Adult Humans and Monkeys

    ERIC Educational Resources Information Center

    Merten, Katharina; Nieder, Andreas

    2009-01-01

    There is general agreement that nonverbal animals and humans endowed with language possess an evolutionary precursor system for representing and comparing numerical values. However, whether nonverbal numerical representations in human and nonhuman primates are quantitatively similar and whether linear or logarithmic coding underlies such magnitude…

  16. On the lack of evidence that non-human animals possess anything remotely resembling a 'theory of mind'.

    PubMed

    Penn, Derek C; Povinelli, Daniel J

    2007-04-29

    After decades of effort by some of our brightest human and non-human minds, there is still little consensus on whether or not non-human animals understand anything about the unobservable mental states of other animals or even what it would mean for a non-verbal animal to understand the concept of a 'mental state'. In the present paper, we confront four related and contentious questions head-on: (i) What exactly would it mean for a non-verbal organism to have an 'understanding' or a 'representation' of another animal's mental state? (ii) What should (and should not) count as compelling empirical evidence that a non-verbal cognitive agent has a system for understanding or forming representations about mental states in a functionally adaptive manner? (iii) Why have the kind of experimental protocols that are currently in vogue failed to produce compelling evidence that non-human animals possess anything even remotely resembling a theory of mind? (iv) What kind of experiments could, at least in principle, provide compelling evidence for such a system in a non-verbal organism?

  17. Prospective study on human fecal carriage of Enterobacteriaceae possessing mcr-1 and mcr-2 genes in a regional hospital in Hong Kong.

    PubMed

    Chan, Wai-Sing; Au, Chun-Hang; Ho, Dona N; Chan, Tsun-Leung; Ma, Edmond Shiu-Kwan; Tang, Bone Siu-Fai

    2018-02-13

    Human fecal carriage of Enterobacteriaceae possessing mobilized colistin resistance genes (mcr-1 and mcr-2) remains obscure in Hong Kong. As part of routine surveillance on emerging antibiotic resistance, we conducted a prospective study on this topic in a regional hospital in Hong Kong. From October 31 to November 25, 2016, all fecal specimens submitted for routine analysis were included in this surveillance study. These comprised 672 consecutive routine fecal specimens collected from 616 individuals. Fecal specimens were screened for colistin-resistant Enterobacteriaceae by culture-based method, and the presence of mcr-1 and mcr-2 genes in resistant isolates was identified by polymerase chain reaction and Sanger sequencing. Whole genome sequencing (WGS) of mcr-1-possessing Escherichia coli strains was facilitated using Illumina® MiSeq® followed by sequence analysis with appropriate bioinformatics tools. Fourteen mcr-1-positive E. coli strains were isolated from 14 separate individuals (2.08% of total fecal specimens), with 9 of them being asymptomatic, healthy clients coming for health assessment. No mcr-2-possessing Enterobacteriaceae was identified. Colistin minimum inhibitory concentrations of these mcr-1-positive isolates ranged from 2 to 4 μg/mL. All these isolates were susceptible to carbapenems with 2 being extended spectrum β-lactamase producers. WGS data revealed that these isolates belonged to at least 12 different sequence types (STs) and possessed diversified plasmid replicons, virulence and acquired antibiotic resistance genes. Further study on an E. coli ST201 strain (Pasteur scheme) revealed coexistence of 47,818-bp IncP-1 and 33,309-bp IncX4 types of mcr-1 plasmids, which was a combination of stability and high transmissibility. To the best of our knowledge, this is the first study on human fecal carriage of Enterobacteriaceae possessing mcr-1 and mcr-2 genes in Hong Kong. Our data further revealed asymptomatic carriage of mcr-1-possessing

  18. Human Adult Neurogenesis: Evidence and Remaining Questions.

    PubMed

    Kempermann, Gerd; Gage, Fred H; Aigner, Ludwig; Song, Hongjun; Curtis, Maurice A; Thuret, Sandrine; Kuhn, H Georg; Jessberger, Sebastian; Frankland, Paul W; Cameron, Heather A; Gould, Elizabeth; Hen, Rene; Abrous, D Nora; Toni, Nicolas; Schinder, Alejandro F; Zhao, Xinyu; Lucassen, Paul J; Frisén, Jonas

    2018-04-18

    Renewed discussion about whether or not adult neurogenesis exists in the human hippocampus, and the nature and strength of the supporting evidence, has been reignited by two prominently published reports with opposite conclusions. Here, we summarize the state of the field and argue that there is currently no reason to abandon the idea that adult-generated neurons make important functional contributions to neural plasticity and cognition across the human lifespan. Copyright © 2018 Elsevier Inc. All rights reserved.

  19. Have you got any cholesterol? Adults' views of human nutrition

    NASA Astrophysics Data System (ADS)

    Schibeci, Renato; Wong, Khoon Yoong

    1994-12-01

    The general aim of our human nutrition project is to develop a health education model grounded in ‘everyday’ or ‘situated’ cognition (Hennessey, 1993). In 1993, we began pilot work to document adult understanding of human nutrition. We used a HyperCard stack as the basis for a series of interviews with 50 adults (25 university students, and 25 adults from offcampus). The interviews were transcribed and analysed using the NUDIST computer program. A summary of the views of these 50 adults on selected aspects of human nutrition is presented in this paper.

  20. Racial and Ethnic Differences in Advance Directive Possession: Role of Demographic Factors, Religious Affiliation, and Personal Health Values in a National Survey of Older Adults

    PubMed Central

    Neuhaus, John M.; Chiong, Winston

    2016-01-01

    Abstract Background: Black and Hispanic older Americans are less likely than white older Americans to possess advance directives. Understanding the reasons for this racial and ethnic difference is necessary to identify targets for future interventions to improve advance care planning in these populations. Methods: The aim of the study was to evaluate whether racial and ethnic differences in advance directive possession are explained by other demographic factors, religious characteristics, and personal health values. A general population survey was conducted in a nationally representative sample using a web-enabled survey panel of American adults aged 50 and older (n = 2154). Results: In a sample of older Americans, white participants are significantly more likely to possess advance directives (44.0%) than black older Americans (24.0%, p < 0.001) and Hispanic older Americans (29.0%, p = 0.006). Gender, age, retired or disabled employment status, educational attainment, religious affiliation, Internet access, preferences for physician-centered decision making, and desiring longevity regardless of functional status were independent predictors of advance directive possession. In fully adjusted multivariable models with all predictors included, black older Americans remained significantly less likely than white older Americans to have an advance directive (odds ratio [OR] = 0.42, 95% confidence interval [CI] = 0.24–0.75), whereas the effect of Hispanic ethnicity was no longer statistically significant (OR = 0.65, 95% CI = 0.39–1.1). Conclusion: In a nationally representative sample, black race is an independent predictor for advance directive possession. This association remains even after adjustment for other demographic variables, religious characteristics, and personal health values. These findings support targeted efforts to mitigate racial disparities in access to advance care planning. PMID:26840850

  1. Developmental and Cognitive Perspectives on Humans' Sense of the Times of Past and Future Events

    ERIC Educational Resources Information Center

    Friedman, W.J.

    2005-01-01

    Mental time travel in human adults includes a sense of when past events occurred and future events are expected to occur. Studies with adults and children reveal that a number of distinct psychological processes contribute to a temporally differentiated sense of the past and future. Adults possess representations of multiple time patterns, and…

  2. Novel Imidazopyridine Derivatives Possess Anti-Tumor Effect on Human Castration-Resistant Prostate Cancer Cells

    PubMed Central

    Muniyan, Sakthivel; D’Cunha, Napoleon; Robinson, Tashika; Hoelting, Kyle; Dwyer, Jennifer G.; Bu, Xiu R.; Batra, Surinder K.; Lin, Ming-Fong

    2015-01-01

    Prostate cancer (PCa) is the second leading cause of cancer-related death afflicting United States males. Most treatments to-date for metastatic PCa include androgen-deprivation therapy and second-generation anti-androgens such as abiraterone acetate and enzalutamide. However, a majority of patients eventually develop resistance to these therapies and relapse into the lethal, castration-resistant form of PCa to which no adequate treatment option remains. Hence, there is an immediate need to develop effective therapeutic agents toward this patient population. Imidazopyridines have recently been shown to possess Akt kinase inhibitory activity; thus in this study, we investigated the inhibitory effect of novel imidazopyridine derivatives HIMP, M-MeI, OMP, and EtOP on different human castration-resistant PCa cells. Among these compounds, HIMP and M-MeI were found to possess selective dose- and time-dependent growth inhibition: they reduced castration-resistant PCa cell proliferation and spared benign prostate epithelial cells. Using LNCaP C-81 cells as the model system, these compounds also reduced colony formation as well as cell adhesion and migration, and M-MeI was the most potent in all studies. Further investigation revealed that while HIMP primarily inhibits PCa cell growth via suppression of PI3K/Akt signaling pathway, M-MeI can inhibit both PI3K/Akt and androgen receptor pathways and arrest cell growth in the G2 phase. Thus, our results indicate the novel compound M-MeI to be a promising candidate for castration-resistant PCa therapy, and future studies investigating the mechanism of imidazopyridine inhibition may aid to the development of effective anti-PCa agents. PMID:26121643

  3. Novel Imidazopyridine Derivatives Possess Anti-Tumor Effect on Human Castration-Resistant Prostate Cancer Cells.

    PubMed

    Ingersoll, Matthew A; Lyons, Anastesia S; Muniyan, Sakthivel; D'Cunha, Napoleon; Robinson, Tashika; Hoelting, Kyle; Dwyer, Jennifer G; Bu, Xiu R; Batra, Surinder K; Lin, Ming-Fong

    2015-01-01

    Prostate cancer (PCa) is the second leading cause of cancer-related death afflicting United States males. Most treatments to-date for metastatic PCa include androgen-deprivation therapy and second-generation anti-androgens such as abiraterone acetate and enzalutamide. However, a majority of patients eventually develop resistance to these therapies and relapse into the lethal, castration-resistant form of PCa to which no adequate treatment option remains. Hence, there is an immediate need to develop effective therapeutic agents toward this patient population. Imidazopyridines have recently been shown to possess Akt kinase inhibitory activity; thus in this study, we investigated the inhibitory effect of novel imidazopyridine derivatives HIMP, M-MeI, OMP, and EtOP on different human castration-resistant PCa cells. Among these compounds, HIMP and M-MeI were found to possess selective dose- and time-dependent growth inhibition: they reduced castration-resistant PCa cell proliferation and spared benign prostate epithelial cells. Using LNCaP C-81 cells as the model system, these compounds also reduced colony formation as well as cell adhesion and migration, and M-MeI was the most potent in all studies. Further investigation revealed that while HIMP primarily inhibits PCa cell growth via suppression of PI3K/Akt signaling pathway, M-MeI can inhibit both PI3K/Akt and androgen receptor pathways and arrest cell growth in the G2 phase. Thus, our results indicate the novel compound M-MeI to be a promising candidate for castration-resistant PCa therapy, and future studies investigating the mechanism of imidazopyridine inhibition may aid to the development of effective anti-PCa agents.

  4. Adult Education & Human Resource Development: Overlapping and Disparate Fields

    ERIC Educational Resources Information Center

    Watkins, Karen E.; Marsick, Victoria J.

    2014-01-01

    Adult education and human resource development as fields of practice and study share some roots in common but have grown in different directions in their histories. Adult education's roots focused initially on citizenship for a democratic society, whereas human resource development's roots are in performance at work. While they have…

  5. Germline stem cells and neo-oogenesis in the adult human ovary.

    PubMed

    Liu, Yifei; Wu, Chao; Lyu, Qifeng; Yang, Dongzi; Albertini, David F; Keefe, David L; Liu, Lin

    2007-06-01

    It remains unclear whether neo-oogenesis occurs in postnatal ovaries of mammals, based on studies in mice. We thought to test whether adult human ovaries contain germline stem cells (GSCs) and undergo neo-oogenesis. Rather than using genetic manipulation which is unethical in humans, we took the approach of analyzing the expression of meiotic marker genes and genes for germ cell proliferation, which are required for neo-oogenesis, in adult human ovaries covering an age range from 28 to 53 years old, compared to testis and fetal ovaries served as positive controls. We show that active meiosis, neo-oogenesis and GSCs are unlikely to exist in normal, adult, human ovaries. No early meiotic-specific or oogenesis-associated mRNAs for SPO11, PRDM9, SCP1, TERT and NOBOX were detectable in adult human ovaries using RT-PCR, compared to fetal ovary and adult testis controls. These findings are further corroborated by the absence of early meiocytes and proliferating germ cells in adult human ovarian cortex probed with markers for meiosis (SCP3), oogonium (OCT3/4, c-KIT), and cell cycle progression (Ki-67, PCNA), in contrast to fetal ovary controls. If postnatal oogenesis is confirmed in mice, then this species would represent an exception to the rule that neo-oogenesis does not occur in adults.

  6. Human pancreatic polypeptide in children and young adults.

    PubMed

    Hanukoglu, A; Chalew, S; Kowarski, A A

    1990-01-01

    Measurement of human pancreatic polypeptide may be useful for assessment of gastrointestinal function, integrity of the parasympathetic nervous system or screening for endocrine neoplasia. In adults hPP levels have been reported to increase with age. However hPP levels throughout childhood have not been well characterized in comparison with the adult range. We studied fasting human pancreatic polypeptide (hPP) from 45 pediatric patients, from infancy - 15 years, and 18 older adolescents and adults aged 16-45 years. The mean hPP level of children (233 +/- 147 pg/ml) was significantly higher than that (113 +/- 35 pg/ml) of adults (P less than .0001). There was no difference in mean hPP levels of children with normal growth hormone secretion compared to growth hormone deficient patients. There was no effect of gender or body mass index on hPP levels. We conclude that fasting hPP levels must be interpreted with respect to the age of the subject, children particularly, in that preteens may have higher fasting levels than older teenagers and adults.

  7. A novel dioxygenation product of arachidonic acid possesses potent chemotactic activity for human polymorphonuclear leukocytes.

    PubMed

    Shak, S; Perez, H D; Goldstein, I M

    1983-12-25

    We have found that a novel dioxygenation product of arachidonic acid, 8(S),15(S)-dihydroxy-5,11-cis-9,13-trans-eicosatetraenoic acid (8,15-diHETE), possesses chemotactic activity for human polymorphonuclear leukocytes comparable to that of leukotriene B4. Authentic 8,15-diHETE, identified by gas chromatography-mass spectrometry, was prepared by treating arachidonic acid with soybean lipoxygenase and was purified by reverse-phase high performance liquid chromatography. Using a "leading front" assay, 8,15-diHETE exhibited significant chemotactic activity at a concentration of 5.0 ng/ml. Maximum chemotactic activity was observed at a concentration of 30 ng/ml. The 8,15-diHETE generated by mixed human leukocytes after stimulation with arachidonic acid and the calcium ionophore, A23187, exhibited quantitatively similar chemotactic activity. Two synthetic all-trans conjugated isomers of 8,15-diHETE, however, were not chemotactic at concentrations up to 500 ng/ml. In contrast to its potent chemotactic activity, 8,15-diHETE (at concentrations up to 10 micrograms/ml) was relatively inactive with respect to its ability to provoke either degranulation or generation of superoxide anion radicals by cytochalasin B-treated leukocytes. Both leukotriene B4 and 8,15-diHETE may be important mediators of inflammation.

  8. 42 CFR 35.52 - Delivery of possession only; title unaffected.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Delivery of possession only; title unaffected. 35.52 Section 35.52 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICAL CARE AND EXAMINATIONS HOSPITAL AND STATION MANAGEMENT Disposal of Money and Effects of Deceased...

  9. 42 CFR 35.52 - Delivery of possession only; title unaffected.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Delivery of possession only; title unaffected. 35.52 Section 35.52 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICAL CARE AND EXAMINATIONS HOSPITAL AND STATION MANAGEMENT Disposal of Money and Effects of Deceased...

  10. [The phenomenon of possession. Conception and experiences of possession in youth].

    PubMed

    Bron, B

    1975-01-01

    In the last few years, a trend to the multiplication of experiences of possession has been observed in young people. On the basis of four typical examples, the author examines this phenomenon in the light of the psychiatric, psychoanalytic and theological understanding of possession. It involves mostly young people, who do not have hysterical fits or psychotic episodes during spiritualist practices but who specially tend to take a strong interest in occultism, who very often consume drugs and have contacts with groups in which the interest for demonology plays an important part.

  11. Expansion of Multipotent Stem Cells from the Adult Human Brain

    PubMed Central

    Murrell, Wayne; Palmero, Emily; Bianco, John; Stangeland, Biljana; Joel, Mrinal; Paulson, Linda; Thiede, Bernd; Grieg, Zanina; Ramsnes, Ingunn; Skjellegrind, Håvard K.; Nygård, Ståle; Brandal, Petter; Sandberg, Cecilie; Vik-Mo, Einar; Palmero, Sheryl; Langmoen, Iver A.

    2013-01-01

    The discovery of stem cells in the adult human brain has revealed new possible scenarios for treatment of the sick or injured brain. Both clinical use of and preclinical research on human adult neural stem cells have, however, been seriously hampered by the fact that it has been impossible to passage these cells more than a very few times and with little expansion of cell numbers. Having explored a number of alternative culturing conditions we here present an efficient method for the establishment and propagation of human brain stem cells from whatever brain tissue samples we have tried. We describe virtually unlimited expansion of an authentic stem cell phenotype. Pluripotency proteins Sox2 and Oct4 are expressed without artificial induction. For the first time multipotency of adult human brain-derived stem cells is demonstrated beyond tissue boundaries. We characterize these cells in detail in vitro including microarray and proteomic approaches. Whilst clarification of these cells’ behavior is ongoing, results so far portend well for the future repair of tissues by transplantation of an adult patient’s own-derived stem cells. PMID:23967194

  12. Zoonotic bacterial meningitis in human adults.

    PubMed

    van Samkar, Anusha; Brouwer, Matthijs C; van der Ende, Arie; van de Beek, Diederik

    2016-09-13

    To describe the epidemiology, etiology, clinical characteristics, treatment, outcome, and prevention of zoonotic bacterial meningitis in human adults. We identified 16 zoonotic bacteria causing meningitis in adults. Zoonotic bacterial meningitis is uncommon compared to bacterial meningitis caused by human pathogens, and the incidence has a strong regional distribution. Zoonotic bacterial meningitis is mainly associated with animal contact, consumption of animal products, and an immunocompromised state of the patient. In a high proportion of zoonotic bacterial meningitis cases, CSF analysis showed only a mildly elevated leukocyte count. The recommended antibiotic therapy differs per pathogen, and the overall mortality is low. Zoonotic bacterial meningitis is uncommon but is associated with specific complications. The suspicion should be raised in patients with bacterial meningitis who have recreational or professional contact with animals and in patients living in regions endemic for specific zoonotic pathogens. An immunocompromised state is associated with a worse prognosis. Identification of risk factors and underlying disease is necessary to improve treatment. © 2016 American Academy of Neurology.

  13. A 'new lease of life': FnCpf1 possesses DNA cleavage activity for genome editing in human cells.

    PubMed

    Tu, Mengjun; Lin, Li; Cheng, Yilu; He, Xiubin; Sun, Huihui; Xie, Haihua; Fu, Junhao; Liu, Changbao; Li, Jin; Chen, Ding; Xi, Haitao; Xue, Dongyu; Liu, Qi; Zhao, Junzhao; Gao, Caixia; Song, Zongming; Qu, Jia; Gu, Feng

    2017-11-02

    Cpf1 nucleases were recently reported to be highly specific and programmable nucleases with efficiencies comparable to those of SpCas9. AsCpf1 and LbCpf1 require a single crRNA and recognize a 5'-TTTN-3' protospacer adjacent motif (PAM) at the 5' end of the protospacer for genome editing. For widespread application in precision site-specific human genome editing, the range of sequences that AsCpf1 and LbCpf1 can recognize is limited due to the size of this PAM. To address this limitation, we sought to identify a novel Cpf1 nuclease with simpler PAM requirements. Specifically, here we sought to test and engineer FnCpf1, one reported Cpf1 nuclease (FnCpf1) only requires 5'-TTN-3' as a PAM but does not exhibit detectable levels of nuclease-induced indels at certain locus in human cells. Surprisingly, we found that FnCpf1 possesses DNA cleavage activity in human cells at multiple loci. We also comprehensively and quantitatively examined various FnCpf1 parameters in human cells, including spacer sequence, direct repeat sequence and the PAM sequence. Our study identifies FnCpf1 as a new member of the Cpf1 family for human genome editing with distinctive characteristics, which shows promise as a genome editing tool with the potential for both research and therapeutic applications. © The Author(s) 2017. Published by Oxford University Press on behalf of Nucleic Acids Research.

  14. Demonic possession by Jean Lhermitte.

    PubMed

    Drouin, E; Péréon, T; Péréon, Y

    2017-08-01

    The name of the French neurologist and psychiatrist Jean Lhermitte (1877-1959) is most often associated with the sign he described back in 1927 in three patients with multiple sclerosis. We are reporting unpublished handwritten notes by Jean Lhermitte about 'demonic possession', which date from the 1950s. Drawing from his experiences in neuropsychiatry, Lhermitte gathered notable case reviews as well as individual case histories. For him, cases of demonic possession are of a psychiatric nature with social background exerting a strong influence. Like Freud did earlier, Lhermitte believes that the majority of those possessed people have been subjected to sexual trauma with scruples, often linked to religion. Demonic possession cases were not so rare in the 1950s but their number has nowadays declined substantially with the development of modern psychiatry. Copyright © 2017 L'Encéphale, Paris. Published by Elsevier Masson SAS. All rights reserved.

  15. Age-Related Gene Expression Differences in Monocytes from Human Neonates, Young Adults, and Older Adults

    PubMed Central

    Tong, Ann-Jay; Kollmann, Tobias R.; Smale, Stephen T.

    2015-01-01

    A variety of age-related differences in the innate and adaptive immune systems have been proposed to contribute to the increased susceptibility to infection of human neonates and older adults. The emergence of RNA sequencing (RNA-seq) provides an opportunity to obtain an unbiased, comprehensive, and quantitative view of gene expression differences in defined cell types from different age groups. An examination of ex vivo human monocyte responses to lipopolysaccharide stimulation or Listeria monocytogenes infection by RNA-seq revealed extensive similarities between neonates, young adults, and older adults, with an unexpectedly small number of genes exhibiting statistically significant age-dependent differences. By examining the differentially induced genes in the context of transcription factor binding motifs and RNA-seq data sets from mutant mouse strains, a previously described deficiency in interferon response factor-3 activity could be implicated in most of the differences between newborns and young adults. Contrary to these observations, older adults exhibited elevated expression of inflammatory genes at baseline, yet the responses following stimulation correlated more closely with those observed in younger adults. Notably, major differences in the expression of constitutively expressed genes were not observed, suggesting that the age-related differences are driven by environmental influences rather than cell-autonomous differences in monocyte development. PMID:26147648

  16. A ‘new lease of life’: FnCpf1 possesses DNA cleavage activity for genome editing in human cells

    PubMed Central

    Tu, Mengjun; Lin, Li; Cheng, Yilu; He, Xiubin; Sun, Huihui; Xie, Haihua; Fu, Junhao; Liu, Changbao; Li, Jin; Chen, Ding; Xi, Haitao; Xue, Dongyu; Liu, Qi; Zhao, Junzhao; Gao, Caixia; Song, Zongming; Qu, Jia

    2017-01-01

    Abstract Cpf1 nucleases were recently reported to be highly specific and programmable nucleases with efficiencies comparable to those of SpCas9. AsCpf1 and LbCpf1 require a single crRNA and recognize a 5′-TTTN-3′ protospacer adjacent motif (PAM) at the 5′ end of the protospacer for genome editing. For widespread application in precision site-specific human genome editing, the range of sequences that AsCpf1 and LbCpf1 can recognize is limited due to the size of this PAM. To address this limitation, we sought to identify a novel Cpf1 nuclease with simpler PAM requirements. Specifically, here we sought to test and engineer FnCpf1, one reported Cpf1 nuclease (FnCpf1) only requires 5′-TTN-3′ as a PAM but does not exhibit detectable levels of nuclease-induced indels at certain locus in human cells. Surprisingly, we found that FnCpf1 possesses DNA cleavage activity in human cells at multiple loci. We also comprehensively and quantitatively examined various FnCpf1 parameters in human cells, including spacer sequence, direct repeat sequence and the PAM sequence. Our study identifies FnCpf1 as a new member of the Cpf1 family for human genome editing with distinctive characteristics, which shows promise as a genome editing tool with the potential for both research and therapeutic applications. PMID:28977650

  17. Can sleep deprivation studies explain why human adults sleep?

    PubMed

    Brown, Lee K

    2012-11-01

    This review will concentrate on the consequences of sleep deprivation in adult humans. These findings form a paradigm that serves to demonstrate many of the critical functions of the sleep states. The drive to obtain food, water, and sleep constitutes important vegetative appetites throughout the animal kingdom. Unlike nutrition and hydration, the reasons for sleep have largely remained speculative. When adult humans are nonspecifically sleep-deprived, systemic effects may include defects in cognition, vigilance, emotional stability, risk-taking, and, possibly, moral reasoning. Appetite (for foodstuffs) increases and glucose intolerance may ensue. Procedural, declarative, and emotional memory are affected. Widespread alterations of immune function and inflammatory regulators can be observed, and functional MRI reveals profound changes in regional cerebral activity related to attention and memory. Selective deprivation of rapid eye movement (REM) sleep, on the contrary, appears to be more activating and to have lesser effects on immunity and inflammation. The findings support a critical need for sleep due to the widespread effects on the adult human that result from nonselective sleep deprivation. The effects of selective REM deprivation appear to be different and possibly less profound, and the functions of this sleep state remain enigmatic.

  18. Individual ball possession in soccer

    PubMed Central

    Hoernig, Martin

    2017-01-01

    This paper describes models for detecting individual and team ball possession in soccer based on position data. The types of ball possession are classified as Individual Ball Possession (IBC), Individual Ball Action (IBA), Individual Ball Control (IBC), Team Ball Possession (TBP), Team Ball Control (TBC) und Team Playmaking (TPM) according to different starting points and endpoints and the type of ball control involved. The machine learning approach used is able to determine how long the ball spends in the sphere of influence of a player based on the distance between the players and the ball together with their direction of motion, speed and the acceleration of the ball. The degree of ball control exhibited during this phase is classified based on the spatio-temporal configuration of the player controlling the ball, the ball itself and opposing players using a Bayesian network. The evaluation and application of this approach uses data from 60 matches in the German Bundesliga season of 2013/14, including 69,667 IBA intervals. The identification rate was F = .88 for IBA and F = .83 for IBP, and the classification rate for IBC was κ = .67. Match analysis showed the following mean values per match: TBP 56:04 ± 5:12 min, TPM 50:01 ± 7:05 min and TBC 17:49 ± 8:13 min. There were 836 ± 424 IBC intervals per match and their number was significantly reduced by -5.1% from the 1st to 2nd half. The analysis of ball possession at the player level indicates shortest accumulated IBC times for the central forwards (0:49 ± 0:43 min) and the longest for goalkeepers (1:38 ± 0:58 min), central defenders (1:38 ± 1:09 min) and central midfielders (1:27 ± 1:08 min). The results could improve performance analysis in soccer, help to detect match events automatically, and allow discernment of higher value tactical structures, which is based on individual ball possession. PMID:28692649

  19. Human lysozyme possesses novel antimicrobial peptides within its N-terminal domain that target bacterial respiration.

    PubMed

    Ibrahim, Hisham R; Imazato, Kenta; Ono, Hajime

    2011-09-28

    Human milk lysozyme is thought to be a key defense factor in protecting the gastrointestinal tract of newborns against bacterial infection. Recently, evidence was found that pepsin, under conditions relevant to the newborn stomach, cleaves chicken lysozyme (cLZ) at specific loops to generate five antimicrobial peptide motifs. This study explores the antimicrobial role of the corresponding peptides of human lysozyme (hLZ), the actual protein in breast milk. Five peptide motifs of hLZ, one helix-loop-helix (HLH), its two helices (H1 and H2), and two helix-sheet motifs, H2-β-strands 1-2 (H2-S12) or H2-β-strands 1-3 (H2-S13), were synthesized and examined for antimicrobial action. The five peptides of hLZ exhibit microbicidal activity to various degrees against several bacterial strains. The HLH peptide and its N-terminal helix (H1) were significantly the most potent bactericidal to Gram-positive and Gram-negative bacteria and the fungus Candida albicans . Outer and inner membrane permeabilization studies, as well as measurements of transmembrane electrochemical potentials, provided evidence that HLH peptide and its N-terminal helix (H1) kill bacteria by crossing the outer membrane of Gram-negative bacteria via self-promoted uptake and are able to dissipate the membrane potential-dependent respiration of Gram-positive bacteria. This finding is the first to describe that hLZ possesses multiple antimicrobial peptide motifs within its N-terminal domain, providing insight into new classes of antibiotic peptides with potential use in the treatment of infectious diseases.

  20. 50 CFR 648.164 - Bluefish possession restrictions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Bluefish possession restrictions. 648.164... Measures for the Atlantic Bluefish Fishery § 648.164 Bluefish possession restrictions. (a) No person shall possess more than 15 bluefish in, or harvested from, the EEZ unless that person is the owner or operator...

  1. 50 CFR 648.164 - Bluefish possession restrictions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 12 2012-10-01 2012-10-01 false Bluefish possession restrictions. 648.164... Measures for the Atlantic Bluefish Fishery § 648.164 Bluefish possession restrictions. (a) No person shall possess more than 15 bluefish in, or harvested from, the EEZ unless that person is the owner or operator...

  2. 50 CFR 648.164 - Bluefish possession restrictions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Bluefish possession restrictions. 648.164... Measures for the Atlantic Bluefish Fishery § 648.164 Bluefish possession restrictions. (a) No person shall possess more than 15 bluefish in, or harvested from, the EEZ unless that person is the owner or operator...

  3. Does Possession of Apolipoprotein E[superscript E]4 Benefit Cognitive Function in Healthy Young Adults?

    ERIC Educational Resources Information Center

    Bunce, David; Anstey, Kaarin J.; Burns, Richard; Christensen, Helen; Easteal, Simon

    2011-01-01

    There is considerable evidence that the apolipoprotein E (APOE)[superscript E]4 allele is associated with cognitive deficits in older persons, and is a risk factor for dementia. However, it has recently been suggested that possession of the [superscript E]4 allele may benefit cognition in early adulthood. We tested this possibility in 5445…

  4. 50 CFR 20.38 - Possession of live birds.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Possession of live birds. 20.38 Section 20... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Possession § 20.38 Possession of live birds. Every migratory game bird wounded by hunting and reduced to possession by the hunter shall be immediately killed...

  5. 50 CFR 20.38 - Possession of live birds.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Possession of live birds. 20.38 Section 20... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Possession § 20.38 Possession of live birds. Every migratory game bird wounded by hunting and reduced to possession by the hunter shall be immediately killed...

  6. 50 CFR 648.52 - Possession and landing limits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 10 2011-10-01 2011-10-01 false Possession and landing limits. 648.52... Measures for the Atlantic Sea Scallop Fishery § 648.52 Possession and landing limits. (a) A vessel issued... or landing per trip, or possessing at any time, scallops in excess of any sea scallop possession and...

  7. Required and Possessed University Graduate Employability Skills: Perceptions of the Nigerian Employers

    ERIC Educational Resources Information Center

    Adebakin, Azeez B.; Ajadi, O. Timothy; Subair, S. Tayo

    2015-01-01

    University is a place where skilled labour is produced for societal and global consumption. This is premised on the fact that education provided at this level enhances human capital development which widens employment opportunities. However, there seems to be disparity over the skills required and those possessed by graduates from Nigerian…

  8. Global and local processing in adult humans (Homo sapiens), 5-year-old children (Homo sapiens), and adult cotton-top tamarins (Saguinus oedipus).

    PubMed

    Neiworth, Julie J; Gleichman, Amy J; Olinick, Anne S; Lamp, Kristen E

    2006-11-01

    This study compared adults (Homo sapiens), young children (Homo sapiens), and adult tamarins (Saguinus oedipus) while they discriminated global and local properties of stimuli. Subjects were trained to discriminate a circle made of circle elements from a square made of square elements and were tested with circles made of squares and squares made of circles. Adult humans showed a global bias in testing that was unaffected by the density of the elements in the stimuli. Children showed a global bias with dense displays but discriminated by both local and global properties with sparse displays. Adult tamarins' biases matched those of the children. The striking similarity between the perceptual processing of adult monkeys and humans diagnosed with autism and the difference between this and normatively developing human perception is discussed.

  9. Required and Possessed University Graduates Employability Skills: Perceptions of the Nigerian Employers

    ERIC Educational Resources Information Center

    Adebakin, Azeez B.; Ajadi, O. Timothy; Subair, S. 'Tayo

    2015-01-01

    University is a place where skilled labour is produced for societal and global consumption. This is premised on the fact that education provided at this level enhances human capital development, which widens employment opportunities. However, there seems to be a disparity between the skills required and those possessed by graduates from Nigerian…

  10. Understanding Older Adult's Perceptions of Factors that Support Trust in Human and Robot Care Providers.

    PubMed

    Stuck, Rachel E; Rogers, Wendy A

    2017-06-01

    As the population of older adults increase so will the need for care providers, both human and robot. Trust is a key aspect to establish and maintain a successful older adult-care provider relationship. However, due to trust volatility it is essential to understand it within specific contexts. This proposed mixed methods study will explore what dimensions of trust emerge as important within the human-human and human-robot dyads in older adults and care providers. First, this study will help identify key qualities that support trust in a care provider relationship. By understanding what older adults perceive as needing to trust humans and robots for various care tasks, we can begin to provide recommendations based on user expectations for design to support trust.

  11. Adult human metapneumonovirus (hMPV) pneumonia mimicking Legionnaire's disease.

    PubMed

    Cunha, Burke A; Irshad, Nadia; Connolly, James J

    2016-01-01

    In adults hospitalized with viral pneumonias the main differential diagnostic consideration is influenza pneumonia. The respiratory viruses causing viral influenza like illnesses (ILIs), e.g., RSV may closely resemble influenza. Rarely, extrapulmonary findings of some ILIs may resemble Legionnaire's disease (LD), e.g., adenovirus, human parainfluenza virus (HPIV-3). We present a most unusual case of human metapneumonovirus pneumonia (hMPV) with some characteristic extrapulmonary findings characteristic of LD, e.g., relative bradycardia, as well as mildly elevated serum transaminases and hyphosphatemia. We believe this is the first reported case of hMPV pneumonia in a hospitalized adult that had some features of LD. Copyright © 2016 Elsevier Inc. All rights reserved.

  12. Evaluation of Allelic Expression of Imprinted Genes in Adult Human Blood

    PubMed Central

    Frost, Jennifer M.; Monk, Dave; Stojilkovic-Mikic, Taita; Woodfine, Kathryn; Chitty, Lyn S.; Murrell, Adele; Stanier, Philip; Moore, Gudrun E.

    2010-01-01

    Background Imprinted genes are expressed from only one allele in a parent-of-origin dependent manner. Loss of imprinted (LOI) expression can result in a variety of human disorders and is frequently reported in cancer. Biallelic expression of imprinted genes in adult blood has been suggested as a useful biomarker and is currently being investigated in colorectal cancer. In general, the expression profiles of imprinted genes are well characterised during human and mouse fetal development, but not in human adults. Methodology/Principal Findings We investigated quantitative expression of 36 imprinted genes in adult human peripheral blood leukocytes obtained from healthy individuals. Allelic expression was also investigated in B and T lymphocytes and myeloid cells. We found that 21 genes were essentially undetectable in adult blood. Only six genes were demonstrably monoallelic, and most importantly, we found that nine genes were either biallelic or showed variable expression in different individuals. Separated leukocyte populations showed the same expression patterns as whole blood. Differential methylation at each of the imprinting control loci analysed was maintained, including regions that contained biallelically expressed genes. This suggests in some cases methylation has become uncoupled from its role in regulating gene expression. Conclusions/Significance We conclude that only a limited set of imprinted genes, including IGF2 and SNRPN, may be useful for LOI cancer biomarker studies. In addition, blood is not a good tissue to use for the discovery of new imprinted genes. Finally, lymphocyte DNA methylation status in the adult may not always be a reliable indicator of monoallelic gene expression. PMID:21042416

  13. 50 CFR 648.105 - Possession restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Summer Flounder Fisheries § 648.105 Possession restrictions. (a) Unless otherwise specified pursuant to § 648.107, no person shall possess more than two summer flounder in, or harvested from, the EEZ, unless that person is the owner or operator of a fishing vessel issued a summer flounder moratorium permit, or...

  14. 50 CFR 648.145 - Possession limit.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... landing by dividing fillet number by two. If black sea bass are filleted into a single (butterfly) fillet..., DEPARTMENT OF COMMERCE FISHERIES OF THE NORTHEASTERN UNITED STATES Management Measures for the Black Sea Bass Fishery § 648.145 Possession limit. (a) No person shall possess more than 25 black sea bass, in, or...

  15. Possession and Morality in Early Development

    ERIC Educational Resources Information Center

    Rochat, Philippe

    2011-01-01

    From the moment children say "mine!" by two years of age, objects of possession change progressively from being experienced as primarily unalienable property (i.e., something that is absolute or nonnegotiable), to being alienable (i.e., something that is negotiable in reciprocal exchanges). As possession begins to be experienced as alienable, the…

  16. 50 CFR 648.164 - Possession restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Atlantic Bluefish Fishery § 648.164 Possession restrictions. (a) No person shall possess more than 15 bluefish in, or harvested from, the EEZ unless that person is the owner or operator of a fishing vessel issued a bluefish commercial permit or is issued a bluefish dealer permit. Persons aboard a vessel that...

  17. 50 CFR 648.164 - Possession restrictions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Atlantic Bluefish Fishery § 648.164 Possession restrictions. Link to an amendment published at 76 FR 60641, Sept. 29, 2011. (a) No person shall possess more than 15 bluefish in, or harvested from, the EEZ unless that person is the owner or operator of a fishing vessel issued a bluefish commercial permit or is...

  18. 50 CFR 648.235 - Possession and landing restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Possession and landing restrictions. 648... Measures for the Spiny Dogfish Fishery § 648.235 Possession and landing restrictions. (a) Quota Period 1... calendar day. (c) Regulations governing the harvest, possession, landing, purchase, and sale of shark fins...

  19. 50 CFR 648.106 - Summer flounder possession restrictions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Summer flounder possession restrictions... Management Measures for the Summer Flounder Fisheries § 648.106 Summer flounder possession restrictions. (a... person shall possess more than four summer flounder in, or harvested from, the EEZ, unless that person is...

  20. 50 CFR 648.106 - Summer flounder possession restrictions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Summer flounder possession restrictions... Management Measures for the Summer Flounder Fisheries § 648.106 Summer flounder possession restrictions. (a... person shall possess more than four summer flounder in, or harvested from, the EEZ, unless that person is...

  1. 50 CFR 648.106 - Summer flounder possession restrictions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 12 2012-10-01 2012-10-01 false Summer flounder possession restrictions... Management Measures for the Summer Flounder Fisheries § 648.106 Summer flounder possession restrictions. (a... person shall possess more than two summer flounder in, or harvested from, the EEZ, unless that person is...

  2. 50 CFR 648.94 - Monkfish possession and landing restrictions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 10 2011-10-01 2011-10-01 false Monkfish possession and landing... Management Measures for the NE Multispecies and Monkfish Fisheries § 648.94 Monkfish possession and landing... whole fish are possessed or landed, the possession or landing limit shall be based on tail weight where...

  3. 50 CFR 648.94 - Monkfish possession and landing restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Monkfish possession and landing... Management Measures for the NE Multispecies and Monkfish Fisheries § 648.94 Monkfish possession and landing... combination of the two. When both tails and whole fish are possessed or landed, the possession or landing...

  4. 50 CFR 648.204 - Possession restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... in Area 1 only if issued an open access herring permit or a Limited Access Incidental Catch Herring... issued an open access herring permit may not fish for, possess, or land more than 6,600 lb (3 mt) of... access herring permit to fish for, possess, or land more than 6,600 lb (3 mt) of Atlantic herring from or...

  5. Localization of PPAR isotypes in the adult mouse and human brain

    PubMed Central

    Warden, Anna; Truitt, Jay; Merriman, Morgan; Ponomareva, Olga; Jameson, Kelly; Ferguson, Laura B.; Mayfield, R. Dayne; Harris, R. Adron

    2016-01-01

    Peroxisome proliferator-activated receptors (PPARs) are nuclear hormone receptors that act as ligand-activated transcription factors. PPAR agonists have well-documented anti-inflammatory and neuroprotective roles in the central nervous system. Recent evidence suggests that PPAR agonists are attractive therapeutic agents for treating neurodegenerative diseases as well as addiction. However, the distribution of PPAR mRNA and protein in brain regions associated with these conditions (i.e. prefrontal cortex, nucleus accumbens, amygdala, ventral tegmental area) is not well defined. Moreover, the cell type specificity of PPARs in mouse and human brain tissue has yet to be investigated. We utilized quantitative PCR and double immunofluorescence microscopy to determine that both PPAR mRNA and protein are expressed ubiquitously throughout the adult mouse brain. We found that PPARs have unique cell type specificities that are consistent between species. PPARα was the only isotype to colocalize with all cell types in both adult mouse and adult human brain tissue. Overall, we observed a strong neuronal signature, which raises the possibility that PPAR agonists may be targeting neurons rather than glia to produce neuroprotection. Our results fill critical gaps in PPAR distribution and define novel cell type specificity profiles in the adult mouse and human brain. PMID:27283430

  6. Localization of PPAR isotypes in the adult mouse and human brain.

    PubMed

    Warden, Anna; Truitt, Jay; Merriman, Morgan; Ponomareva, Olga; Jameson, Kelly; Ferguson, Laura B; Mayfield, R Dayne; Harris, R Adron

    2016-06-10

    Peroxisome proliferator-activated receptors (PPARs) are nuclear hormone receptors that act as ligand-activated transcription factors. PPAR agonists have well-documented anti-inflammatory and neuroprotective roles in the central nervous system. Recent evidence suggests that PPAR agonists are attractive therapeutic agents for treating neurodegenerative diseases as well as addiction. However, the distribution of PPAR mRNA and protein in brain regions associated with these conditions (i.e. prefrontal cortex, nucleus accumbens, amygdala, ventral tegmental area) is not well defined. Moreover, the cell type specificity of PPARs in mouse and human brain tissue has yet to be investigated. We utilized quantitative PCR and double immunofluorescence microscopy to determine that both PPAR mRNA and protein are expressed ubiquitously throughout the adult mouse brain. We found that PPARs have unique cell type specificities that are consistent between species. PPARα was the only isotype to colocalize with all cell types in both adult mouse and adult human brain tissue. Overall, we observed a strong neuronal signature, which raises the possibility that PPAR agonists may be targeting neurons rather than glia to produce neuroprotection. Our results fill critical gaps in PPAR distribution and define novel cell type specificity profiles in the adult mouse and human brain.

  7. The potential pitfalls of studying adult sex ratios at aggregate levels in humans.

    PubMed

    Pollet, Thomas V; Stoevenbelt, Andrea H; Kuppens, Toon

    2017-09-19

    Human adult sex ratios have been studied extensively across the biological and social sciences. While several studies have examined adult sex ratio effects in a multilevel perspective, many studies have focused on effects at an aggregated level only. In this paper, we review some key issues relating to such analyses. We address not only nation-level analyses, but also aggregation at lower levels, to investigate whether these issues extend to lower levels of aggregation. We illustrate these issues with novel databases covering a broad range of variables. Specifically, we discuss distributional issues with aggregated measures of adult sex ratio, significance testing, and statistical non-independence when using aggregate data. Firstly, we show that there are severe distributional issues with national adult sex ratio, such as extreme cases. Secondly, we demonstrate that many 'meaningless' variables are significantly correlated with adult sex ratio (e.g. the max. elevation level correlates with sex ratio at US state level). Finally, we re-examine associations between adult sex ratios and teenage fertility and find no robust evidence for an association at the aggregate level. Our review highlights the potential issues of using aggregate data on adult sex ratios to test hypotheses from an evolutionary perspective in humans.This article is part of the themed issue 'Adult sex ratios and reproductive decisions: a critical re-examination of sex differences in human and animal societies'. © 2017 The Author(s).

  8. 50 CFR 648.52 - Possession and landing limits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Possession and landing limits. 648.52... Measures for the Atlantic Sea Scallop Fishery § 648.52 Possession and landing limits. (a) A vessel issued... Program as described in § 648.60 are prohibited from fishing for or landing per trip, or possessing at any...

  9. Monocular Advantage for Face Perception Implicates Subcortical Mechanisms in Adult Humans

    PubMed Central

    Gabay, Shai; Nestor, Adrian; Dundas, Eva; Behrmann, Marlene

    2014-01-01

    The ability to recognize faces accurately and rapidly is an evolutionarily adaptive process. Most studies examining the neural correlates of face perception in adult humans have focused on a distributed cortical network of face-selective regions. There is, however, robust evidence from phylogenetic and ontogenetic studies that implicates subcortical structures, and recently, some investigations in adult humans indicate subcortical correlates of face perception as well. The questions addressed here are whether low-level subcortical mechanisms for face perception (in the absence of changes in expression) are conserved in human adults, and if so, what is the nature of these subcortical representations. In a series of four experiments, we presented pairs of images to the same or different eyes. Participants’ performance demonstrated that subcortical mechanisms, indexed by monocular portions of the visual system, play a functional role in face perception. These mechanisms are sensitive to face-like configurations and afford a coarse representation of a face, comprised of primarily low spatial frequency information, which suffices for matching faces but not for more complex aspects of face perception such as sex differentiation. Importantly, these subcortical mechanisms are not implicated in the perception of other visual stimuli, such as cars or letter strings. These findings suggest a conservation of phylogenetically and ontogenetically lower-order systems in adult human face perception. The involvement of subcortical structures in face recognition provokes a reconsideration of current theories of face perception, which are reliant on cortical level processing, inasmuch as it bolsters the cross-species continuity of the biological system for face recognition. PMID:24236767

  10. The response of the anterior striatum during adult human vocal learning

    PubMed Central

    Leech, Robert; Iverson, Paul; Wise, Richard J. S.

    2014-01-01

    Research on mammals predicts that the anterior striatum is a central component of human motor learning. However, because vocalizations in most mammals are innate, much of the neurobiology of human vocal learning has been inferred from studies on songbirds. Essential for song learning is a pathway, the homolog of mammalian cortical-basal ganglia “loops,” which includes the avian striatum. The present functional magnetic resonance imaging (fMRI) study investigated adult human vocal learning, a skill that persists throughout life, albeit imperfectly given that late-acquired languages are spoken with an accent. Monolingual adult participants were scanned while repeating novel non-native words. After training on the pronunciation of half the words for 1 wk, participants underwent a second scan. During scanning there was no external feedback on performance. Activity declined sharply in left and right anterior striatum, both within and between scanning sessions, and this change was independent of training and performance. This indicates that adult speakers rapidly adapt to the novel articulatory movements, possibly by using motor sequences from their native speech to approximate those required for the novel speech sounds. Improved accuracy correlated only with activity in motor-sensory perisylvian cortex. We propose that future studies on vocal learning, using different behavioral and pharmacological manipulations, will provide insights into adult striatal plasticity and its potential for modification in both educational and clinical contexts. PMID:24805076

  11. 45 CFR 670.6 - Prior possession exception.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 3 2013-10-01 2013-10-01 false Prior possession exception. 670.6 Section 670.6 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION CONSERVATION OF ANTARCTIC ANIMALS AND PLANTS Prohibited Acts, Exceptions § 670.6 Prior possession exception. (a...

  12. 45 CFR 670.6 - Prior possession exception.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Prior possession exception. 670.6 Section 670.6 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION CONSERVATION OF ANTARCTIC ANIMALS AND PLANTS Prohibited Acts, Exceptions § 670.6 Prior possession exception. (a...

  13. 45 CFR 670.6 - Prior possession exception.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 3 2014-10-01 2014-10-01 false Prior possession exception. 670.6 Section 670.6 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION CONSERVATION OF ANTARCTIC ANIMALS AND PLANTS Prohibited Acts, Exceptions § 670.6 Prior possession exception. (a...

  14. 45 CFR 670.6 - Prior possession exception.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 3 2012-10-01 2012-10-01 false Prior possession exception. 670.6 Section 670.6 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION CONSERVATION OF ANTARCTIC ANIMALS AND PLANTS Prohibited Acts, Exceptions § 670.6 Prior possession exception. (a...

  15. 45 CFR 670.6 - Prior possession exception.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 3 2011-10-01 2011-10-01 false Prior possession exception. 670.6 Section 670.6 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION CONSERVATION OF ANTARCTIC ANIMALS AND PLANTS Prohibited Acts, Exceptions § 670.6 Prior possession exception. (a...

  16. 50 CFR 648.40 - Prohibition on possession.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Atlantic Salmon § 648.40 Prohibition on possession. (a) Incidental catch. All Atlantic salmon caught... maximum probability of survival. (b) Presumption. The possession of Atlantic salmon is prima facie evidence that such Atlantic salmon were taken in violation of this regulation. Evidence that such fish were...

  17. 50 CFR 648.40 - Prohibition on possession.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Atlantic Salmon § 648.40 Prohibition on possession. (a) Incidental catch. All Atlantic salmon caught... maximum probability of survival. (b) Presumption. The possession of Atlantic salmon is prima facie evidence that such Atlantic salmon were taken in violation of this regulation. Evidence that such fish were...

  18. Adult Learners: The University of Maryland Approach.

    ERIC Educational Resources Information Center

    Wolvin, Andrew D.

    1991-01-01

    Discusses the need to approach adult education differently from the teaching of children. Reminds educators that adult learners possess a wealth of experiences and distinctive job-related skills and needs. Describes the University of Maryland's adult education program, which includes a separate campus, courses at military installations, and…

  19. Adult Continuing Education and Human Resource Development: Present Competitors, Potential Partners

    ERIC Educational Resources Information Center

    Smith, Douglas H.

    2006-01-01

    Adult Continuing Education (ACE) and Human Resource Development (HRD) have grown tremendously in the last quarter century. ACE experienced tremendous growth in the 60s and 70s, with over 17 million attending colleges and universities, and local school and community adult education programs by the end of the 1970s. More ACE programs were started…

  20. Experiences of possession and paranormal phenomena among women in the general population: are they related to traumatic stress and dissociation?

    PubMed

    Sar, Vedat; Alioğlu, Firdevs; Akyüz, Gamze

    2014-01-01

    This study sought to determine the prevalence of experiences of possession and paranormal phenomena (PNP) in the general population and their possible relations to each other and to traumatic stress and dissociation. The study was conducted on a representative female sample recruited from a town in central eastern Turkey. The Dissociative Disorders Interview Schedule, the posttraumatic stress disorder (PTSD) and borderline personality disorder sections of the Structured Clinical Interviews for DSM-IV Axis-I and Personality Disorders, and the Childhood Abuse and Neglect Questionnaire were administered to 628 women. Of these, 127 (20.2%) women reported at least 1 type of PNP and 13 (2.1%) women reported possession. Women with a dissociative disorder reported all types of possession and PNP (except telepathy) more frequently than those without. Whereas women with a trauma history in childhood and adulthood or PTSD reported possession more frequently than those without, PNP were associated with childhood trauma only. Factor analysis yielded 4 dimensions: possession by and/or contact with nonhuman entities, extrasensory communications, possession by a human entity, and precognition. These factors correlated with number of secondary features of dissociative identity disorder and Schneiderian symptoms. Latent class analysis identified 3 groups. The most traumatized group, with predominantly dissociative and trauma-related disorders, had the highest scores on all factors. Notwithstanding their presence in healthy individuals, possession and PNP were associated with trauma and dissociation in a subgroup of affected participants. Both types of experience seem to be normal human capacities of experiencing that may be involved in response to traumatic stress. Given the small numbers, this study should be considered preliminary.

  1. Investigating the link between gun possession and gun assault.

    PubMed

    Branas, Charles C; Richmond, Therese S; Culhane, Dennis P; Ten Have, Thomas R; Wiebe, Douglas J

    2009-11-01

    We investigated the possible relationship between being shot in an assault and possession of a gun at the time. We enrolled 677 case participants that had been shot in an assault and 684 population-based control participants within Philadelphia, PA, from 2003 to 2006. We adjusted odds ratios for confounding variables. After adjustment, individuals in possession of a gun were 4.46 (P < .05) times more likely to be shot in an assault than those not in possession. Among gun assaults where the victim had at least some chance to resist, this adjusted odds ratio increased to 5.45 (P < .05). On average, guns did not protect those who possessed them from being shot in an assault. Although successful defensive gun uses occur each year, the probability of success may be low for civilian gun users in urban areas. Such users should reconsider their possession of guns or, at least, understand that regular possession necessitates careful safety countermeasures.

  2. 22 CFR 72.14 - Nominal possession; property not normally taken into physical possession.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... possession. (a) When a consular officer take articles of a decedent's personal property from a foreign... Department discharging the consular officer of any responsibility for the articles transferred. (b) A... effects; (2) Motor vehicles, airplanes or watercraft; (3) Toiletries, such as toothpaste or razors; (4...

  3. 50 CFR 640.23 - Bag/possession limits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... ADMINISTRATION, DEPARTMENT OF COMMERCE SPINY LOBSTER FISHERY OF THE GULF OF MEXICO AND SOUTH ATLANTIC Management... daily bag or possession limit for spiny lobster in or from the EEZ off the southern Atlantic states... fishing season specified in § 640.20(b)(1), the daily bag or possession limit of spiny lobster in or from...

  4. 50 CFR 640.23 - Bag/possession limits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... ADMINISTRATION, DEPARTMENT OF COMMERCE SPINY LOBSTER FISHERY OF THE GULF OF MEXICO AND SOUTH ATLANTIC Management... daily bag or possession limit for spiny lobster in or from the EEZ off the southern Atlantic states... fishing season specified in § 640.20(b)(1), the daily bag or possession limit of spiny lobster in or from...

  5. 31 CFR 0.215 - Possession of weapons and explosives.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance: Treasury 1 2012-07-01 2012-07-01 false Possession of weapons and explosives... OF THE TREASURY EMPLOYEE RULES OF CONDUCT Rules of Conduct § 0.215 Possession of weapons and explosives. (a) Employees shall not possess firearms, explosives, or other dangerous or deadly weapons...

  6. 31 CFR 0.215 - Possession of weapons and explosives.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false Possession of weapons and explosives... OF THE TREASURY EMPLOYEE RULES OF CONDUCT Rules of Conduct § 0.215 Possession of weapons and explosives. (a) Employees shall not possess firearms, explosives, or other dangerous or deadly weapons...

  7. 31 CFR 0.215 - Possession of weapons and explosives.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance: Treasury 1 2011-07-01 2011-07-01 false Possession of weapons and explosives... OF THE TREASURY EMPLOYEE RULES OF CONDUCT Rules of Conduct § 0.215 Possession of weapons and explosives. (a) Employees shall not possess firearms, explosives, or other dangerous or deadly weapons...

  8. 31 CFR 0.215 - Possession of weapons and explosives.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false Possession of weapons and explosives... OF THE TREASURY EMPLOYEE RULES OF CONDUCT Rules of Conduct § 0.215 Possession of weapons and explosives. (a) Employees shall not possess firearms, explosives, or other dangerous or deadly weapons...

  9. 31 CFR 0.215 - Possession of weapons and explosives.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Possession of weapons and explosives... OF THE TREASURY EMPLOYEE RULES OF CONDUCT Rules of Conduct § 0.215 Possession of weapons and explosives. (a) Employees shall not possess firearms, explosives, or other dangerous or deadly weapons...

  10. The epistemological significance of possession entering the DSM.

    PubMed

    Stephenson, Craig

    2015-09-01

    The discourse of the American Psychiatric Association's DSM reflects the inherently dialogic or contradictory nature of its stated mandate to demonstrate both 'nosological completeness' and cultural 'inclusiveness'. Psychiatry employs the dialogic discourse of the DSM in a one-sided, positivistic manner by identifying what it considers universal mental disease entities stripped of their cultural context. In 1992 the editors of the Diagnostic and Statistical Manual of Mental Disorders proposed to introduce possession into their revisions. A survey of the discussions about introducing 'possession' as a dissociative disorder to be listed in the DSM-IV indicates a missed epistemological break. Subsequently the editors of the DSM-5 politically 'recuperated' possession into its official discourse, without acknowledging the anarchic challenges that possession presents to psychiatry as a cultural practice. © The Author(s) 2015.

  11. Expansion and differentiation of neural progenitors derived from the human adult enteric nervous system.

    PubMed

    Metzger, Marco; Bareiss, Petra M; Danker, Timm; Wagner, Silvia; Hennenlotter, Joerg; Guenther, Elke; Obermayr, Florian; Stenzl, Arnulf; Koenigsrainer, Alfred; Skutella, Thomas; Just, Lothar

    2009-12-01

    Neural stem and progenitor cells from the enteric nervous system have been proposed for use in cell-based therapies against specific neurogastrointestinal disorders. Recently, enteric neural progenitors were generated from human neonatal and early postnatal (until 5 years after birth) gastrointestinal tract tissues. We investigated the proliferation and differentiation of enteric nervous system progenitors isolated from human adult gastrointestinal tract. Human enteric spheroids were generated from adult small and large intestine tissues and then expanded and differentiated, depending on the applied cell culture conditions. For implantation studies, spheres were grafted into fetal slice cultures and embryonic aganglionic hindgut explants from mice. Differentiating enteric neural progenitors were characterized by 5-bromo-2-deoxyuridine labeling, in situ hybridization, immunocytochemistry, quantitative real-time polymerase chain reaction, and electrophysiological studies. The yield of human neurosphere-like bodies was increased by culture in conditional medium derived from fetal mouse enteric progenitors. We were able to generate proliferating enterospheres from adult human small or large intestine tissues; these enterospheres could be subcultured and maintained for several weeks in vitro. Spheroid-derived cells could be differentiated into a variety of neuronal subtypes and glial cells with characteristics of the enteric nervous system. Experiments involving implantation into organotypic intestinal cultures showed the differentiation capacity of neural progenitors in a 3-dimensional environment. It is feasible to isolate and expand enteric progenitor cells from human adult tissue. These findings offer new strategies for enteric stem cell research and future cell-based therapies.

  12. 50 CFR 648.145 - Black sea bass possession limit.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Black sea bass possession limit. 648.145... Measures for the Black Sea Bass Fishery § 648.145 Black sea bass possession limit. (a) During the recreational fishing season specified at § 648.146, no person shall possess more than 15 black sea bass in, or...

  13. 50 CFR 648.145 - Black sea bass possession limit.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 12 2012-10-01 2012-10-01 false Black sea bass possession limit. 648.145... Measures for the Black Sea Bass Fishery § 648.145 Black sea bass possession limit. (a) From January 1 through February 28, no person shall possess more than 15 black sea bass in, or harvested from, the EEZ...

  14. 50 CFR 648.145 - Black sea bass possession limit.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Black sea bass possession limit. 648.145... Measures for the Black Sea Bass Fishery § 648.145 Black sea bass possession limit. (a) During the recreational fishing season specified at § 648.146, no person shall possess more than 20 black sea bass in, or...

  15. Normalizing the environment recapitulates adult human immune traits in laboratory mice.

    PubMed

    Beura, Lalit K; Hamilton, Sara E; Bi, Kevin; Schenkel, Jason M; Odumade, Oludare A; Casey, Kerry A; Thompson, Emily A; Fraser, Kathryn A; Rosato, Pamela C; Filali-Mouhim, Ali; Sekaly, Rafick P; Jenkins, Marc K; Vezys, Vaiva; Haining, W Nicholas; Jameson, Stephen C; Masopust, David

    2016-04-28

    Our current understanding of immunology was largely defined in laboratory mice, partly because they are inbred and genetically homogeneous, can be genetically manipulated, allow kinetic tissue analyses to be carried out from the onset of disease, and permit the use of tractable disease models. Comparably reductionist experiments are neither technically nor ethically possible in humans. However, there is growing concern that laboratory mice do not reflect relevant aspects of the human immune system, which may account for failures to translate disease treatments from bench to bedside. Laboratory mice live in abnormally hygienic specific pathogen free (SPF) barrier facilities. Here we show that standard laboratory mouse husbandry has profound effects on the immune system and that environmental changes produce mice with immune systems closer to those of adult humans. Laboratory mice--like newborn, but not adult, humans--lack effector-differentiated and mucosally distributed memory T cells. These cell populations were present in free-living barn populations of feral mice and pet store mice with diverse microbial experience, and were induced in laboratory mice after co-housing with pet store mice, suggesting that the environment is involved in the induction of these cells. Altering the living conditions of mice profoundly affected the cellular composition of the innate and adaptive immune systems, resulted in global changes in blood cell gene expression to patterns that more closely reflected the immune signatures of adult humans rather than neonates, altered resistance to infection, and influenced T-cell differentiation in response to a de novo viral infection. These data highlight the effects of environment on the basal immune state and response to infection and suggest that restoring physiological microbial exposure in laboratory mice could provide a relevant tool for modelling immunological events in free-living organisms, including humans.

  16. The nutrition intervention improved adult human capital and economic productivity.

    PubMed

    Martorell, Reynaldo; Melgar, Paul; Maluccio, John A; Stein, Aryeh D; Rivera, Juan A

    2010-02-01

    This article reviews key findings about the long-term impact of a nutrition intervention carried out by the Institute of Nutrition of Central America and Panama from 1969 to 1977. Results from follow-up studies in 1988-89 and 2002-04 show substantial impact on adult human capital and economic productivity. The 1988-89 study showed that adult body size and work capacity increased for those provided improved nutrition through age 3 y, whereas the 2002-04 follow-up showed that schooling was increased for women and reading comprehension and intelligence increased in both men and women. Participants were 26-42 y of age at the time of the 2002-04 follow-up, facilitating the assessment of economic productivity. Wages of men increased by 46% in those provided with improved nutrition through age 2 y. Findings for cardiovascular disease risk factors were heterogeneous; however, they suggest that improved nutrition in early life is unlikely to increase cardiovascular disease risk later in life and may indeed lower risk. In conclusion, the substantial improvement in adult human capital and economic productivity resulting from the nutrition intervention provides a powerful argument for promoting improvements in nutrition in pregnant women and young children.

  17. Effect of playing tactics on achieving score-box possessions in a random series of team possessions from Norwegian professional soccer matches.

    PubMed

    Tenga, Albin; Holme, Ingar; Ronglan, Lars Tore; Bahr, Roald

    2010-02-01

    Methods of analysis that include an assessment of opponent interactions are thought to provide a more valid means of team match performance. The purpose of this study was to examine the effect of playing tactics on achieving score-box possession by assessing opponent interactions in Norwegian elite soccer matches. We analysed a random series of 1703 team possessions from 163 of 182 (90%) matches played in the professional men's league during the 2004 season. Multidimensional qualitative data obtained from ten ordered categorical variables were used. Offensive tactics were more effective in producing score-box possessions when playing against an imbalanced defence (28.5%) than against a balanced defence (6.5%) (P < 0.001). Multiple logistic regression found that, for the main variable "team possession type", counterattacks were more effective than elaborate attacks when playing against an imbalanced defence (odds ratio: 2.69; 95% confidence interval: 1.64 to 4.43) but not against a balanced defence (odds ratio: 1.14; 95% confidence interval: 0.47 to 2.76). Assessment of opponent interactions is critical to evaluate the effectiveness of offensive playing tactics on producing score-box possessions, and improves the validity of team match-performance analysis in soccer.

  18. Case report: the first case of human infection by adult of SPIROMETRA ERINACEIEUROPAEI in VIETNAM.

    PubMed

    Le, Anh Tran; Do, Le-Quyen Thi; Nguyen, Huong-Binh Thi; Nguyen, Hong-Ngoc Thi; Do, Anh Ngoc

    2017-10-10

    Tapeworms of the genus Spirometra include species whose larval stages can infect humans, causing a disease called sparganosis. Cases of human infection with adult worms are very rare and have been reported in Korea and China. Here we report the first case of human infection with an adult of Spirometra erinaceieuropaei in Vietnam. A 23-year-old male was admitted to 103 Military Hospital, Hanoi, Vietnam with fever, weight loss and epigastric discomfort. Preliminary diagnosis based on discovery of parasite eggs in his faeces incorrectly determined a fluke as the agent of the infection and praziquantel was prescribed. Two days later he passed out proglottids in his stool. The tapeworm was identified as Spirometra erinaceieuropaei using morphological and molecular tools. This is the first case of human infection with adult worm of Spirometra erinaceieuropaei in Vietnam.

  19. GDNF and NGF family members and receptors in human fetal and adult spinal cord and dorsal root ganglia.

    PubMed

    Josephson, A; Widenfalk, J; Trifunovski, A; Widmer, H R; Olson, L; Spenger, C

    2001-11-12

    We describe the expression of mRNA encoding ligands and receptors of members of the GDNF family and members of the neurotrophin family in the adult human spinal cord and dorsal root ganglia (DRG). Fetal human spinal cord and ganglia were investigated for the presence of ligands and receptors of the neurotrophin family. Tissues were collected from human organ donors and after routine elective abortions. Messenger RNA was found encoding RET, GFR alpha-1, BDNF, trkB, and trkC in the adult human spinal cord and BDNF, NT-3, p75, trkB, and trkC in the fetal human spinal cord. The percentage of adult human DRG cells expressing p75, trkA, trkB, or trkC was 57, 46, 29, and 24%, respectively, and that of DRG cells expressing RET, GFR alpha-1, GFR alpha-2, or GFR alpha-3 was 79, 20, 51, and 32%, respectively. GFR alpha-2 was expressed selectively in small, GFR alpha-3 principally in small and GFR alpha-1 and RET in both large and small adult human DRG neurons. p75 and trkB were expressed by a wide range of DRG neurons while trkA was expressed in most small diameter and trkC primarily in large DRG neurons. Fetal DRG cells were positive for the same probes as adult DRG cells except for NT-3, which was only found in fetal DRG cells. Messenger RNA species only expressed at detectable levels in fetal but not adult spinal cord tissues included GDNF, GFR alpha-2, NT-3, and p75. Notably, GFR alpha-2, which is expressed in the adult rat spinal cord, was not found in the adult human spinal cord. Copyright 2001 Wiley-Liss, Inc.

  20. Possession experiences in dissociative identity disorder: a preliminary study.

    PubMed

    Ross, Colin A

    2011-01-01

    Dissociative trance disorder, which includes possession experiences, was introduced as a provisional diagnosis requiring further study in the Diagnostic and Statistical Manual of Mental Disorders (4th ed.). Consideration is now being given to including possession experiences within dissociative identity disorder (DID) in the Diagnostic and Statistical Manual of Mental Disorders (5th ed.), which is due to be published in 2013. In order to provide empirical data relevant to the relationship between DID and possession states, I analyzed data on the prevalence of trance, possession states, sleepwalking, and paranormal experiences in 3 large samples: patients with DID from North America; psychiatric outpatients from Shanghai, China; and a general population sample from Winnipeg, Canada. Trance, sleepwalking, paranormal, and possession experiences were much more common in the DID patients than in the 2 comparison samples. The study is preliminary and exploratory in nature because the samples were not matched in any way.

  1. Perivascular Mesenchymal Stem Cells From the Adult Human Brain Harbor No Instrinsic Neuroectodermal but High Mesodermal Differentiation Potential.

    PubMed

    Lojewski, Xenia; Srimasorn, Sumitra; Rauh, Juliane; Francke, Silvan; Wobus, Manja; Taylor, Verdon; Araúzo-Bravo, Marcos J; Hallmeyer-Elgner, Susanne; Kirsch, Matthias; Schwarz, Sigrid; Schwarz, Johannes; Storch, Alexander; Hermann, Andreas

    2015-10-01

    Brain perivascular cells have recently been identified as a novel mesodermal cell type in the human brain. These cells reside in the perivascular niche and were shown to have mesodermal and, to a lesser extent, tissue-specific differentiation potential. Mesenchymal stem cells (MSCs) are widely proposed for use in cell therapy in many neurological disorders; therefore, it is of importance to better understand the "intrinsic" MSC population of the human brain. We systematically characterized adult human brain-derived pericytes during in vitro expansion and differentiation and compared these cells with fetal and adult human brain-derived neural stem cells (NSCs) and adult human bone marrow-derived MSCs. We found that adult human brain pericytes, which can be isolated from the hippocampus and from subcortical white matter, are-in contrast to adult human NSCs-easily expandable in monolayer cultures and show many similarities to human bone marrow-derived MSCs both regarding both surface marker expression and after whole transcriptome profile. Human brain pericytes showed a negligible propensity for neuroectodermal differentiation under various differentiation conditions but efficiently generated mesodermal progeny. Consequently, human brain pericytes resemble bone marrow-derived MSCs and might be very interesting for possible autologous and endogenous stem cell-based treatment strategies and cell therapeutic approaches for treating neurological diseases. Perivascular mesenchymal stem cells (MSCs) recently gained significant interest because of their appearance in many tissues including the human brain. MSCs were often reported as being beneficial after transplantation in the central nervous system in different neurological diseases; therefore, adult brain perivascular cells derived from human neural tissue were systematically characterized concerning neural stem cell and MSC marker expression, transcriptomics, and mesodermal and inherent neuroectodermal differentiation

  2. Dissociative trance and spirit possession: Challenges for cultures in transition.

    PubMed

    Bhavsar, Vishal; Ventriglio, Antonio; Bhugra, Dinesh

    2016-12-01

    The cross-cultural validity of dissociative possession and trance disorders is a matter of some debate, limiting research and meaningful interpretation of prevalence data. Intimate to these concerns is the status of spirit possession categories studied in the social sciences, particularly anthropology. These two categories are phenomenologically related and display similar epidemiological associations. In India, dissociative and conversion disorders are fairly common in clinical settings. There is no doubt that there are true cultural variations in possession and trance disorders. A new framework may enable clinicians to better understand possession states and spirit possession. © 2016 The Authors. Psychiatry and Clinical Neurosciences © 2016 Japanese Society of Psychiatry and Neurology.

  3. Populations of subplate and interstitial neurons in fetal and adult human telencephalon.

    PubMed

    Judaš, Miloš; Sedmak, Goran; Pletikos, Mihovil; Jovanov-Milošević, Nataša

    2010-10-01

    In the adult human telencephalon, subcortical (gyral) white matter contains a special population of interstitial neurons considered to be surviving descendants of fetal subplate neurons [Kostovic & Rakic (1980) Cytology and the time of origin of interstitial neurons in the white matter in infant and adult human and monkey telencephalon. J Neurocytol9, 219]. We designate this population of cells as superficial (gyral) interstitial neurons and describe their morphology and distribution in the postnatal and adult human cerebrum. Human fetal subplate neurons cannot be regarded as interstitial, because the subplate zone is an essential part of the fetal cortex, the major site of synaptogenesis and the 'waiting' compartment for growing cortical afferents, and contains both projection neurons and interneurons with distinct input-output connectivity. However, although the subplate zone is a transient fetal structure, many subplate neurons survive postnatally as superficial (gyral) interstitial neurons. The fetal white matter is represented by the intermediate zone and well-defined deep periventricular tracts of growing axons, such as the corpus callosum, anterior commissure, internal and external capsule, and the fountainhead of the corona radiata. These tracts gradually occupy the territory of transient fetal subventricular and ventricular zones.The human fetal white matter also contains distinct populations of deep fetal interstitial neurons, which, by virtue of their location, morphology, molecular phenotypes and advanced level of dendritic maturation, remain distinct from subplate neurons and neurons in adjacent structures (e.g. basal ganglia, basal forebrain). We describe the morphological, histochemical (nicotinamide-adenine dinucleotide phosphate-diaphorase) and immunocytochemical (neuron-specific nuclear protein, microtubule-associated protein-2, calbindin, calretinin, neuropeptide Y) features of both deep fetal interstitial neurons and deep (periventricular

  4. 12 CFR 558.1 - Procedure upon taking possession.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    .... (a) The conservator or receiver for a Federal or state savings association shall take possession of... conservator or receiver shall immediately: (1) Take possession of the savings association's books, records and... association, that the conservator or receiver has succeeded to all rights, titles, powers and privileges of...

  5. 12 CFR 558.1 - Procedure upon taking possession.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    .... (a) The conservator or receiver for a Federal or state savings association shall take possession of... conservator or receiver shall immediately: (1) Take possession of the savings association's books, records and... association, that the conservator or receiver has succeeded to all rights, titles, powers and privileges of...

  6. Paracetamol, aspirin and indomethacin display endocrine disrupting properties in the adult human testis in vitro.

    PubMed

    Albert, O; Desdoits-Lethimonier, C; Lesné, L; Legrand, A; Guillé, F; Bensalah, K; Dejucq-Rainsford, N; Jégou, B

    2013-07-01

    Do mild analgesics affect the endocrine system of the human adult testis? Mild analgesics induce multiple endocrine disturbances in the human adult testis in vitro. Mild analgesics have recently been incriminated as potential endocrine disruptors. Studies of the effects of these widely used molecules on the androgenic status of men are limited and somewhat contradictory. This prompted us to investigate whether these compounds could alter the adult human testicular function. We therefore assessed in parallel the effects of paracetamol, aspirin and indomethacin on organo-cultured adult human testis and on the NCI-H295R steroid-producing human cell line. Adult human testis explants or NCI-H295R adrenocortical human cells were cultured with 10(-4) or 10(-5) M paracetamol, aspirin or indomethacin for 24-48 h. The effect of 10(-5) M ketoconazole, used as an anti-androgenic reference molecule, was also assessed. Testes were obtained from prostate cancer patients, who had not received any hormone therapy. The protocol was approved by the local ethics committee of Rennes, France and informed consent was given by the donors. Only testes displaying spermatogenesis, as assessed by transillumination, were used in this study. Hormone levels in the culture media were determined by radioimmunoassay (testosterone, insulin-like factor 3), Enzyme-Linked Immunosorbent Assay (inhibin B) or Enzyme Immunosorbent Assay [prostaglandin (PG) D2, and PGE2]. Tissues were observed and cells counted using classical immunohistochemical methods. The three mild analgesics caused multiple endocrine disturbances in the adult human testis. This was particularly apparent in the interstitial compartment. Effective doses were in the same range as those measured in blood plasma following standard analgesic treatment. The production of testosterone and insulin-like factor 3 by Leydig cells was altered by exposure to all these drugs. Inhibin B production by Sertoli cells was marginally affected by aspirin

  7. Thyme to touch: Infants possess strategies that protect them from dangers posed by plants

    PubMed Central

    Wertz, Annie E.; Wynn, Karen

    2013-01-01

    Plants have been central to human life as sources of food and raw materials for artifact construction over evolutionary time. But plants also have chemical and physical defenses (such as harmful toxins and thorns) that provide protection from herbivores. The presence of these defenses has shaped the behavioral strategies of non-human animals. Here we report evidence that human infants possess strategies that would serve to protect them from dangers posed by plants. Across two experiments, infants as young as eight months exhibit greater reluctance to manually explore plants compared to other entities. These results expand the growing literature showing that infants are sensitive to certain ancestrally recurrent dangers, and provide a basis for further exploration. PMID:24161794

  8. Creativity, Social Justice and Human Rights within Adult Education

    ERIC Educational Resources Information Center

    Brown, Susannah

    2015-01-01

    In this paper, the author describes philosophical concepts of adult learning and their application as integrated with creative problem solving within the context of social justice and human rights. The context is framed by the work of the United Nations (1992) which emphasizes importance of women's roles and creativity in the process of forming a…

  9. 46 CFR 350.6 - Unauthorized sale, manufacture, possession or display.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Unauthorized sale, manufacture, possession or display... SEAMEN'S SERVICE AWARDS § 350.6 Unauthorized sale, manufacture, possession or display. The sale, manufacture, possession or display of any Merchant Marine decoration, or colorable imitations thereof, by...

  10. Maternal and child undernutrition: consequences for adult health and human capital.

    PubMed

    Victora, Cesar G; Adair, Linda; Fall, Caroline; Hallal, Pedro C; Martorell, Reynaldo; Richter, Linda; Sachdev, Harshpal Singh

    2008-01-26

    In this paper we review the associations between maternal and child undernutrition with human capital and risk of adult diseases in low-income and middle-income countries. We analysed data from five long-standing prospective cohort studies from Brazil, Guatemala, India, the Philippines, and South Africa and noted that indices of maternal and child undernutrition (maternal height, birthweight, intrauterine growth restriction, and weight, height, and body-mass index at 2 years according to the new WHO growth standards) were related to adult outcomes (height, schooling, income or assets, offspring birthweight, body-mass index, glucose concentrations, blood pressure). We undertook systematic reviews of studies from low-income and middle-income countries for these outcomes and for indicators related to blood lipids, cardiovascular disease, lung and immune function, cancers, osteoporosis, and mental illness. Undernutrition was strongly associated, both in the review of published work and in new analyses, with shorter adult height, less schooling, reduced economic productivity, and--for women--lower offspring birthweight. Associations with adult disease indicators were not so clear-cut. Increased size at birth and in childhood were positively associated with adult body-mass index and to a lesser extent with blood pressure values, but not with blood glucose concentrations. In our new analyses and in published work, lower birthweight and undernutrition in childhood were risk factors for high glucose concentrations, blood pressure, and harmful lipid profiles once adult body-mass index and height were adjusted for, suggesting that rapid postnatal weight gain--especially after infancy--is linked to these conditions. The review of published works indicates that there is insufficient information about long-term changes in immune function, blood lipids, or osteoporosis indicators. Birthweight is positively associated with lung function and with the incidence of some cancers, and

  11. Pre-Posed Possessive Constructions in Russian and Polish

    ERIC Educational Resources Information Center

    Houle, Erik Richard

    2013-01-01

    In Contemporary Standard Russian (CSR) and Contemporary Standard Polish (CSP) nominal possession is conveyed by means of the adnominal genitive. In this construction the dependent follows the noun it modifies and is marked morphologically for possession in the genitive case. The head noun is marked morphologically for any one of the six…

  12. 50 CFR 648.235 - Possession and landing restrictions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 10 2011-10-01 2011-10-01 false Possession and landing restrictions. 648... Measures for the Spiny Dogfish Fishery § 648.235 Possession and landing restrictions. Link to an amendment..., landing, purchase, and sale of shark fins are found at part 600, subpart N, of this chapter. [66 FR 22476...

  13. 27 CFR 478.36 - Transfer or possession of machine guns.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... machine guns. 478.36 Section 478.36 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO... Administrative and Miscellaneous Provisions § 478.36 Transfer or possession of machine guns. No person shall transfer or possess a machine gun except: (a) A transfer to or by, or possession by or under the authority...

  14. 27 CFR 478.36 - Transfer or possession of machine guns.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... machine guns. 478.36 Section 478.36 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO... Administrative and Miscellaneous Provisions § 478.36 Transfer or possession of machine guns. No person shall transfer or possess a machine gun except: (a) A transfer to or by, or possession by or under the authority...

  15. 27 CFR 478.36 - Transfer or possession of machine guns.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... machine guns. 478.36 Section 478.36 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO... Administrative and Miscellaneous Provisions § 478.36 Transfer or possession of machine guns. No person shall transfer or possess a machine gun except: (a) A transfer to or by, or possession by or under the authority...

  16. 27 CFR 478.36 - Transfer or possession of machine guns.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... machine guns. 478.36 Section 478.36 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO... Administrative and Miscellaneous Provisions § 478.36 Transfer or possession of machine guns. No person shall transfer or possess a machine gun except: (a) A transfer to or by, or possession by or under the authority...

  17. 27 CFR 478.36 - Transfer or possession of machine guns.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... machine guns. 478.36 Section 478.36 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO... Administrative and Miscellaneous Provisions § 478.36 Transfer or possession of machine guns. No person shall transfer or possess a machine gun except: (a) A transfer to or by, or possession by or under the authority...

  18. 50 CFR 648.322 - Skate allocation, possession, and landing provisions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Skate allocation, possession, and landing... Management Measures for the NE Skate Complex Fisheries § 648.322 Skate allocation, possession, and landing... TAL not landed in Seasons 1 or 2 shall be allocated. (b) Skate wing possession and landing limits. A...

  19. 50 CFR 648.322 - Skate allocation, possession, and landing provisions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 10 2011-10-01 2011-10-01 false Skate allocation, possession, and landing... Management Measures for the NE Skate Complex Fisheries § 648.322 Skate allocation, possession, and landing... TAL not landed in Seasons 1 or 2 shall be allocated. (b) Skate wing possession and landing limits. A...

  20. Spatial transcriptomic survey of human embryonic cerebral cortex by single-cell RNA-seq analysis.

    PubMed

    Fan, Xiaoying; Dong, Ji; Zhong, Suijuan; Wei, Yuan; Wu, Qian; Yan, Liying; Yong, Jun; Sun, Le; Wang, Xiaoye; Zhao, Yangyu; Wang, Wei; Yan, Jie; Wang, Xiaoqun; Qiao, Jie; Tang, Fuchou

    2018-06-04

    The cellular complexity of human brain development has been intensively investigated, although a regional characterization of the entire human cerebral cortex based on single-cell transcriptome analysis has not been reported. Here, we performed RNA-seq on over 4,000 individual cells from 22 brain regions of human mid-gestation embryos. We identified 29 cell sub-clusters, which showed different proportions in each region and the pons showed especially high percentage of astrocytes. Embryonic neurons were not as diverse as adult neurons, although they possessed important features of their destinies in adults. Neuron development was unsynchronized in the cerebral cortex, as dorsal regions appeared to be more mature than ventral regions at this stage. Region-specific genes were comprehensively identified in each neuronal sub-cluster, and a large proportion of these genes were neural disease related. Our results present a systematic landscape of the regionalized gene expression and neuron maturation of the human cerebral cortex.

  1. Attitudes of Korean adults towards human dignity: A Q methodology approach

    PubMed Central

    Kae Hwa, JO; Gyeong-Ju, AN; DOORENBOS, Ardith Z.

    2013-01-01

    Aim The aim of this study was to identify the perceived attitudes of Korean adults towards human dignity in order to determine the relationship of human dignity to its social and cultural background. Methods The Q methodology research technique was used to explore perceived attitude typology on the basis of the respondents’ ranking order for different statements. A convenience sampling method was used to select 40 Korean adults who were interested in human dignity to create statements. From the questionnaires, in-depth interviews, and a literature review, a total of 158 statements was obtained. The final 34 Q samples were selected from a review by two nursing professors and a Q methodology expert. Moreover, 38 respondents participated as P samples by sorting 34 Q statements on a nine-point normal distribution scale. The data were analyzed by using the QUANL software package. Results The following four types of attitudes about human dignity were identified in Korea: a happiness-oriented–self-pursuit type, relationship-oriented–self-recognition type, reflection-oriented–self-unification type, and discrimination-oriented–self-maintenance type. Conclusions The results indicate that approaches to developing human dignity education need to take this typology into account and the characteristics of the participants who fall into each category. These results provide general guidelines to understand Korean values for professional practice in various healthcare settings. PMID:22583944

  2. 40 CFR 26.1704 - Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults conducted before April 7, 2006. 26.1704 Section 26... Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults conducted before...

  3. 40 CFR 26.1705 - Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults initiated after April 7, 2006. 26.1705 Section 26... Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults initiated after...

  4. 40 CFR 26.1704 - Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults conducted before April 7, 2006. 26.1704 Section 26... Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults conducted before...

  5. 40 CFR 26.1705 - Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults initiated after April 7, 2006. 26.1705 Section 26... Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults initiated after...

  6. 40 CFR 26.1705 - Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults conducted after April 7, 2006. 26.1705 Section 26... Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults conducted after...

  7. 40 CFR 26.1705 - Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults conducted after April 7, 2006. 26.1705 Section 26... Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults conducted after...

  8. 40 CFR 26.1705 - Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults conducted after April 7, 2006. 26.1705 Section 26... Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults conducted after...

  9. 40 CFR 26.1704 - Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults conducted before April 7, 2006. 26.1704 Section 26... Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults conducted before...

  10. The goalkeeper influence on ball possession effectiveness in futsal

    PubMed Central

    Lago-Peñas, Carlos

    2016-01-01

    Abstract The aim of this study was to identify which variables were the best predictors of success in futsal ball possession when controlling for space and task related indicators, situational variables and the participation of the goalkeeper as a regular field player or not (5 vs. 4 or 4 vs. 4). The sample consisted of 326 situations of ball possession corresponding to 31 matches played by a team from the Spanish Futsal League during the 2010–2011, 2011–2012 and 2012–2013 seasons. Multidimensional qualitative data obtained from 10 ordered categorical variables were used. Data were analysed using chi-square analysis and multiple logistic regression analysis. Overall, the highest ball possession effectiveness was achieved when the goalkeeper participated as a regular field player (p<0.01), the duration of the ball possession was less than 10 s (p<0.01), the ball possession ended in the penalty area (p<0.01) and the defensive pressure was low (p<0.01). The information obtained on the relative effectiveness of offensive playing tactics can be used to improve team’s goal-scoring and goal preventing abilities. PMID:28149385

  11. Human Handling Promotes Compliant Behavior in Adult Laboratory Rabbits

    PubMed Central

    Swennes, Alton G; Alworth, Leanne C; Harvey, Stephen B; Jones, Carolyn A; King, Christopher S; Crowell-Davis, Sharon L

    2011-01-01

    Routine laboratory procedures can be stressful for laboratory animals. We wanted to determine whether human handling of adult rabbits could induce a degree of habituation, reducing stress and facilitating research-related manipulation. To this end, adult New Zealand white rabbits were handled either frequently or minimally. After being handled over 3 wk, these rabbits were evaluated by novel personnel and compared with minimally handled controls. Evaluators subjectively scored the rabbits for their relative compliance or resistance to being scruffed and removed from their cages, being transported to a treatment room, and their behavior at all stages of the exercise. Upon evaluation, handled rabbits scored significantly more compliant than nontreated controls. During evaluation, behaviors that the rabbits displayed when they were approached in their cages and while being handled outside their cages were recorded and compared between study groups. Handled rabbits displayed behavior consistent with a reduction in human-directed fear. This study illustrates the potential for handling to improve compliance in laboratory procedures and reduce fear-related behavior in laboratory rabbits. Such handling could be used to improve rabbit welfare through the reduction of stress and exposure to novel stimuli. PMID:21333162

  12. The expected value of possession in professional rugby league match-play.

    PubMed

    Kempton, Thomas; Kennedy, Nicholas; Coutts, Aaron J

    2016-01-01

    This study estimated the expected point value for starting possessions in different field locations during rugby league match-play and calculated the mean expected points for each subsequent play during the possession. It also examined the origin of tries scored according to the method of gaining possession. Play-by-play data were taken from all 768 regular-season National Rugby League (NRL) matches during 2010-2013. A probabilistic model estimated the expected point outcome based on the net difference in points scored by a team in possession in a given situation. An iterative method was used to approximate the value of each situation based on actual scoring outcomes. Possessions commencing close to the opposition's goal-line had the highest expected point equity, which decreased as the location of the possession moved towards the team's own goal-line. Possessions following an opposition error, penalty or goal-line dropout had the highest likelihood of a try being scored on the set subsequent to their occurrence. In contrast, possessions that follow an opposition completed set or a restart were least likely to result in a try. The expected point values framework from our model has applications for informing playing strategy and assessing individual and team performance in professional rugby league.

  13. Characterization of primary cultures of adult human epididymis epithelial cells.

    PubMed

    Leir, Shih-Hsing; Browne, James A; Eggener, Scott E; Harris, Ann

    2015-03-01

    To establish cultures of epithelial cells from all regions of the human epididymis to provide reagents for molecular approaches to functional studies of this epithelium. Experimental laboratory study. University research institute. Epididymis from seven patients undergoing orchiectomy for suspected testicular cancer without epididymal involvement. Human epididymis epithelial cells harvested from adult epididymis tissue. Establishment of a robust culture protocol for adult human epididymal epithelial cells. Cultures of caput, corpus, and cauda epithelial cells were established from epididymis tissue of seven donors. Cells were passaged up to eight times and maintained differentiation markers. They were also cryopreserved and recovered successfully. Androgen receptor, clusterin, and cysteine-rich secretory protein 1 were expressed in cultured cells, as shown by means of immunofluorescence, Western blot, and quantitative reverse-transcription polymerase chain reaction (qRT-PCR). The distribution of other epididymis markers was also shown by means of qRT-PCR. Cultures developed transepithelial resistance (TER), which was androgen responsive in the caput but androgen insensitive in the corpus and cauda, where unstimulated TER values were much higher. The results demonstrate a robust in vitro culture system for differentiated epithelial cell types in the caput, corpus, and cauda of the human epididymis. These cells will be a valuable resource for molecular analysis of epididymis epithelial function, which has a pivotal role in male fertility. Copyright © 2015 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  14. Synergistic use of adult and embryonic stem cells to study human hematopoiesis.

    PubMed

    Martin, Colin H; Kaufman, Dan S

    2005-10-01

    Embryonic stem cells (ESCs) and adult stem cells both provide important resources to define the mechanisms of hematopoietic cell development. To date, studies that utilize hematopoietic stem cells (HSCs) isolated from sites such as bone marrow or umbilical cord blood have been the primary means to identify molecular and phenotypic characteristics of blood cell populations able to mediate long-term hematopoietic engraftment. Although these HSCs are very useful clinically, they are difficult to expand in culture. Now, basic research on human ESCs provides opportunities for novel investigations into the mechanisms of HSC self-renewal. Eventually, the long history of basic and clinical research with adult hematopoietic cell transplantation could translate to establish human ESCs as a suitable alternative starting cell source for clinical hematopoietic reconstitution.

  15. Self-Control and Impulsiveness in Nondieting Adult Human Females: Effects of Visual Food Cues and Food Deprivation

    ERIC Educational Resources Information Center

    Forzano, Lori-Ann B.; Chelonis, John J.; Casey, Caitlin; Forward, Marion; Stachowiak, Jacqueline A.; Wood, Jennifer

    2010-01-01

    Self-control can be defined as the choice of a larger, more delayed reinforcer over a smaller, less delayed reinforcer, and impulsiveness as the opposite. Previous research suggests that exposure to visual food cues affects adult humans' self-control. Previous research also suggests that food deprivation decreases adult humans' self-control. The…

  16. Social forces for team coordination in ball possession game

    NASA Astrophysics Data System (ADS)

    Yokoyama, Keiko; Shima, Hiroyuki; Fujii, Keisuke; Tabuchi, Noriyuki; Yamamoto, Yuji

    2018-02-01

    Team coordination is a basic human behavioral trait observed in many real-life communities. To promote teamwork, it is important to cultivate social skills that elicit team coordination. In the present work, we consider which social skills are indispensable for individuals performing a ball possession game in soccer. We develop a simple social force model that describes the synchronized motion of offensive players. Comparing the simulation results with experimental observations, we uncovered that the cooperative social force, a measure of perception skill, has the most important role in reproducing the harmonized collective motion of experienced players in the task. We further developed an experimental tool that facilitates real players' perceptions of interpersonal distance, revealing that the tool improves novice players' motions as if the cooperative social force were imposed.

  17. Safety of dietary supplementation with arginine in adult humans.

    PubMed

    McNeal, Catherine J; Meininger, Cynthia J; Wilborn, Colin D; Tekwe, Carmen D; Wu, Guoyao

    2018-06-01

    Previous studies with animals and humans have shown beneficial effects of dietary supplementation with L-arginine (Arg) on reducing white fat and improving health. At present, a long-term safe level of Arg administration to adult humans is unknown. The objective of this study was to conduct a randomized, placebo-controlled, clinical trial to evaluate the safety and tolerability of oral Arg in overweight or obese but otherwise healthy adults with a body mass index of ≥ 25 kg/m 2 . A total of 142 subjects completed a 7-day wash-in period using a 12 g Arg/day dose. All the remaining eligible 101 subjects who tolerated the wash-in dose (45 men and 56 women) were assigned randomly to ingest 0, 15 or 30 g Arg (as pharmaceutical-grade Arg-HCl) per day for 90 days. Arg was taken daily in at least two divided doses by mixing with a flavored beverage. At Days 0 and 90, blood pressures of study subjects were recorded, their physical examinations were performed, and their blood and 24-h urine samples were obtained to measure: (1) serum concentrations of amino acids, glucose, fatty acids, and related metabolites; and (2) renal, hepatic, endocrine and metabolic parameters. Our results indicate that the serum concentration of Arg in men or women increased (P < 0.05) progressively with increasing oral Arg doses from 0 to 30 g/day. Dietary supplementation with 30 g Arg/day reduced (P < 0.05) systolic blood pressure and serum glucose concentration in females, as well as serum concentrations of free fatty acids in both males and females. Based on physiological and biochemical variables, study subjects tolerated oral administration of 15 and 30 g Arg/day without adverse events. We conclude that a long-term safe level of dietary Arg supplementation is at least 30 g/day in adult humans.

  18. The possessions at Loudun: tracking the discourse of dissociation.

    PubMed

    Stephenson, Craig E

    2017-09-01

    Embedded in the history of dissociation is the best known case of possession in European history, the 17 th century possessions at Loudun, France (1632-1638). The exorcisms and the trial drew crowds from all over Europe, the outcome prefiguring the direction in which the Western science of mind would be carried. The published debate about the possessed and obsessed Ursuline nuns of Loudun spans four centuries. One can track how theorizing about dissociation changed over time, with psychological contributions by Jean Martin Charcot, Georges Gilles de la Tourette, Pierre Janet, Michel Foucault and Michel de Certeau. Freud's psychoanalytic notion of demonological neurosis emphasized defensive strategies and a diabolic parody of adulthood. Jung's concepts of demonism and possession highlighted dissociated complexes that assimilate the ego and unseat the self, rendering a life 'provisional'. Dissociation as possession provides a through-line in Jung's Collected Works, from his 1902 dissertation to one of the last essays he wrote, in 1961. Within the context of psychotherapy, therapists and patients work towards psychological containment, consciously reorienting themselves to the presence of unconscious factors, personifying, embodying and thereby incorporating images of dissociated Otherness into the experience of selfhood. © 2017, The Society of Analytical Psychology.

  19. Pathological spirit possession as a cultural interpretation of trauma-related symptoms.

    PubMed

    Hecker, Tobias; Barnewitz, Eva; Stenmark, Hakon; Iversen, Valentina

    2016-07-01

    Spirit possession is a phenomenon frequently occurring in war-torn countries. It has been shown to be an idiom of distress entailing dissociative symptoms. However, its association with trauma exposure and trauma-related disorders remains unclear. This study aimed to explore subjective disease models and the relationship between pathological spirit possession and trauma-related disorders in the Eastern Democratic Republic of the Congo. Seventy-three (formerly) possessed persons (74% female, mean age = 34 years), referred by traditional and spiritual healers, were interviewed about their experiences of pathological spirit possession, trauma exposure, posttraumatic stress disorder (PTSD) symptoms, depressive symptoms, shame and guilt, psychotic symptoms, somatic complaints, and the impairment of psychosocial functioning. The most common disease model for pathological spirit possession was another person having sent the spirit, mostly a family member or a neighbor, out of jealousy or conflict over resources. Significant correlations were found between spirit possession over lifetime and PTSD symptom severity, feelings of shame and guilt, depressive symptoms, somatic complaints, and psychotic symptoms. Spirit possession during the preceding 4 weeks was associated with PTSD symptom severity, impairment of psychosocial functioning, and psychotic symptom severity. The results of this study indicate that pathological spirit possession is a broad explanatory framework for various subjectively unexplainable mental and physical health problems, including but not limited to trauma-related disorders. Understanding pathological spirit possession as a subjective disease model for various mental and physical health problems may help researchers and clinicians to develop culturally sensitive treatment approaches for affected individuals. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  20. Involuntary mass spirit possession among the Miskitu.

    PubMed

    Wedel, Johan

    2012-01-01

    This paper seeks to understand the outbreaks and the development of grisi siknis, a form of mass spirit possession among the Miskitu of north-eastern Nicaragua. Earlier documented outbreaks typically involved a few adolescents, however, in recent years, violent large-scale epidemics have taken place, involving many people of all ages. This has coincided with recent developments in Miskitu society marked by conflicts, contradictions and tense social relations. The anthropological field technique of participant-observation was used. The research took place during 11 months from 2005 to 2008 in the port town of Puerto Cabezas. A total of 38 informants were interviewed. Group discussions, narratives and informal and semi-structured interviews were carried out, as well as participation in healing rituals. The paper shows that socio-economic, cultural, personal as well as environmental factors all contribute to outbreaks of grisi siknis. The affliction has previously been considered a 'culture-bound syndrome' only occurring among the Miskitu. However, when viewed in a more contemporary context and cross-cultural perspective, grisi siknis shows similarities with other forms of involuntary mass spirit possession, particularly in the ways it is manifested, experienced and appears to be spreading. The paper argues that the phenomenon should no longer be considered a 'culture-bound condition' but in fact a Miskitu version of involuntary mass spirit possession. Further research that seeks to understand other forms of involuntary mass spirit possession should emphasize the social, personal and environmental context as well as cross-cultural comparisons in order to encompass fully the role of culture in relation to illness and suffering.

  1. Attitudes of Korean adults towards human dignity: a Q methodology approach.

    PubMed

    Jo, Kae Hwa; An, Gyeong-Ju; Doorenbos, Ardith Z

    2012-06-01

    The aim of this study was to identify the perceived attitudes of Korean adults towards human dignity in order to determine the relationship of human dignity to its social and cultural background. The Q methodology research technique was used to explore perceived attitude typology on the basis of the respondents' ranking order for different statements. A convenience sampling method was used to select 40 Korean adults who were interested in human dignity to create statements. From the questionnaires, in-depth interviews, and a literature review, a total of 158 statements was obtained. The final 34 Q samples were selected from a review by two nursing professors and a Q methodology expert. Moreover, 38 respondents participated as P samples by sorting 34 Q statements on a nine-point normal distribution scale. The data were analyzed by using the QUANL software package. The following four types of attitudes about human dignity were identified in Korea: a happiness-oriented-self-pursuit type, relationship-oriented-self-recognition type, reflection-oriented-self-unification type, and discrimination-oriented-self-maintenance type. The results indicate that approaches to developing human dignity education need to take this typology into account and the characteristics of the participants who fall into each category. These results provide general guidelines to understand Korean values for professional practice in various healthcare settings. © 2011 The Authors. Japan Journal of Nursing Science © 2011 Japan Academy of Nursing Science.

  2. A putative mesenchymal stem cells population isolated from adult human testes.

    PubMed

    Gonzalez, R; Griparic, L; Vargas, V; Burgee, K; Santacruz, P; Anderson, R; Schiewe, M; Silva, F; Patel, A

    2009-08-07

    Mesenchymal stem cells (MSCs) isolated from several adult human tissues are reported to be a promising tool for regenerative medicine. In order to broaden the array of tools for therapeutic application, we isolated a new population of cells from adult human testis termed gonadal stem cells (GSCs). GSCs express CD105, CD166, CD73, CD90, STRO-1 and lack hematopoietic markers CD34, CD45, and HLA-DR which are characteristic identifiers of MSCs. In addition, GSCs express pluripotent markers Oct4, Nanog, and SSEA-4. GSCs propagated for at least 64 population doublings and exhibited clonogenic capability. GSCs have a broad plasticity and the potential to differentiate into adipogenic, osteogenic, and chondrogenic cells. These studies demonstrate that GSCs are easily obtainable stem cells, have growth kinetics and marker expression similar to MSCs, and differentiate into mesodermal lineage cells. Therefore, GSCs may be a valuable tool for therapeutic applications.

  3. 33 CFR 80.1495 - U.S. Pacific Island Possessions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Island Possessions of American Samoa, Baker, Howland, Jarvis, Johnson, Palmyra, Swains and Wake Islands... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false U.S. Pacific Island Possessions... INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Islands § 80.1495 U.S. Pacific Island...

  4. 33 CFR 80.1495 - U.S. Pacific Island Possessions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Island Possessions of American Samoa, Baker, Howland, Jarvis, Johnson, Palmyra, Swains and Wake Islands... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false U.S. Pacific Island Possessions... INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Islands § 80.1495 U.S. Pacific Island...

  5. 33 CFR 80.1495 - U.S. Pacific Island Possessions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Island Possessions of American Samoa, Baker, Howland, Jarvis, Johnson, Palmyra, Swains and Wake Islands... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false U.S. Pacific Island Possessions... INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Islands § 80.1495 U.S. Pacific Island...

  6. 33 CFR 80.1495 - U.S. Pacific Island Possessions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Island Possessions of American Samoa, Baker, Howland, Jarvis, Johnson, Palmyra, Swains and Wake Islands... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false U.S. Pacific Island Possessions... INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Islands § 80.1495 U.S. Pacific Island...

  7. 33 CFR 80.1495 - U.S. Pacific Island Possessions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Island Possessions of American Samoa, Baker, Howland, Jarvis, Johnson, Palmyra, Swains and Wake Islands... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false U.S. Pacific Island Possessions... INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Islands § 80.1495 U.S. Pacific Island...

  8. Mouse xenograft modeling of human adult acute lymphoblastic leukemia provides mechanistic insights into adult LIC biology

    PubMed Central

    Dey, Aditi; Castleton, Anna Z.; Schwab, Claire; Samuel, Edward; Sivakumaran, Janani; Beaton, Brendan; Zareian, Nahid; Zhang, Christie Yu; Rai, Lena; Enver, Tariq; Moorman, Anthony V.; Fielding, Adele K.

    2014-01-01

    The distinct nature of acute lymphoblastic leukemia (ALL) in adults, evidenced by inferior treatment outcome and different genetic landscape, mandates specific studies of disease-initiating mechanisms. In this study, we used NOD/LtSz-scid IL2Rγ nullc (NSG) mouse xenotransplantation approaches to elucidate leukemia-initiating cell (LIC) biology in primary adult precursor B (pre-B) ALL to optimize disease modeling. In contrast with xenografting studies of pediatric ALL, we found that modification of the NSG host environment using preconditioning total body irradiation (TBI) was indispensable for efficient engraftment of adult non-t(4;11) pre-B ALL, whereas t(4;11) pre-B ALL was successfully reconstituted without this adaptation. Furthermore, TBI-based xenotransplantation of non-t(4;11) pre-B ALL enabled detection of a high frequency of LICs (<1:6900) and permitted frank leukemic engraftment from a remission sample containing drug-resistant minimal residual disease. Investigation of TBI-sensitive stromal-derived factor-1/chemokine receptor type 4 signaling revealed greater functional dependence of non-t(4;11) pre-B ALL on this niche-based interaction, providing a possible basis for the differential engraftment behavior. Thus, our studies establish the optimal conditions for experimental modeling of human adult pre-B ALL and demonstrate the critical protumorogenic role of microenvironment-derived SDF-1 in regulating adult pre-B LIC activity that may present a therapeutic opportunity. PMID:24825861

  9. Acceptance and Attitudes Toward a Human-like Socially Assistive Robot by Older Adults.

    PubMed

    Louie, Wing-Yue Geoffrey; McColl, Derek; Nejat, Goldie

    2014-01-01

    Recent studies have shown that cognitive and social interventions are crucial to the overall health of older adults including their psychological, cognitive, and physical well-being. However, due to the rapidly growing elderly population of the world, the resources and people to provide these interventions is lacking. Our work focuses on the use of social robotic technologies to provide person-centered cognitive interventions. In this article, we investigate the acceptance and attitudes of older adults toward the human-like expressive socially assistive robot Brian 2.1 in order to determine if the robot's human-like assistive and social characteristics would promote the use of the robot as a cognitive and social interaction tool to aid with activities of daily living. The results of a robot acceptance questionnaire administered during a robot demonstration session with a group of 46 elderly adults showed that the majority of the individuals had positive attitudes toward the socially assistive robot and its intended applications.

  10. 22 CFR 72.13 - Effects to be taken into physical possession.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Effects to be taken into physical possession... § 72.13 Effects to be taken into physical possession. (a) A consular officer normally should take physical possession of articles such as the following: (1) Convertibles assets, such as currency, unused...

  11. 22 CFR 72.13 - Effects to be taken into physical possession.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Effects to be taken into physical possession... § 72.13 Effects to be taken into physical possession. (a) A consular officer normally should take physical possession of articles such as the following: (1) Convertibles assets, such as currency, unused...

  12. Examination of Oral Microbiota Diversity in Adults and Older Adults as an Approach to Prevent Spread of Risk Factors for Human Infections.

    PubMed

    Zawadzki, Paweł J; Perkowski, Konrad; Padzik, Marcin; Mierzwińska-Nastalska, Elżbieta; Szaflik, Jacek P; Conn, David Bruce; Chomicz, Lidia

    2017-01-01

    The oral cavity environment may be colonized by polymicrobial communities with complex, poorly known interrelations. The aim of this study was to determine oral microbiota diversity in order to prevent the spread of infectious microorganisms that are risk factors for human health complications in patients requiring treatment due to various disabilities. The study examined Polish adults aged between 40 and 70 years; parasitological, microbiological, and mycological data collected before treatment were analyzed. The diversity of oral microbiota, including relatively high prevalences of some opportunistic, potentially pathogenic strains of bacteria, protozoans, and fungi detected in the patients analyzed, may result in increasing risk of disseminated infections from the oral cavity to neighboring structures and other organs. Increasing ageing of human populations is noted in recent decades in many countries, including Poland. The growing number of older adults with different oral health disabilities, who are more prone to development of oral and systemic pathology, is an increasing medical problem. Results of this retrospective study showed the urgent need to pay more attention to the pretreatment examination of components of the oral microbiome, especially to the strains, which are etiological agents of human opportunistic infections and are particularly dangerous for older adults.

  13. Haunted by ghosts: prevalence, predictors and outcomes of spirit possession experiences among former child soldiers and war-affected civilians in Northern Uganda.

    PubMed

    Neuner, Frank; Pfeiffer, Anett; Schauer-Kaiser, Elisabeth; Odenwald, Michael; Elbert, Thomas; Ertl, Verena

    2012-08-01

    Phenomena of spirit possession have been documented in many cultures. Some authors have argued that spirit possession is a type of psychopathology, and should be included as a category in diagnostic manuals of mental disorders. However, there are hardly any quantitative studies that report the prevalence of spirit possession on a population level and that provide evidence for its validity as a psychopathological entity. In an epidemiological study that was carried out in 2007 and 2008 with N = 1113 youths and young adults aged between 12 and 25 years in war-affected regions of Northern Uganda we examined the prevalence, predictors and outcomes of cen, a local variant of spirit possession. Randomly selected participants were interviewed using a scale of cen, measures of psychopathology (PTSD and depression) as well as indicators of functional outcome on different levels, including suicide risk, daily activities, perceived discrimination, physical complaints and aggression. We found that cen was more common among former child soldiers then among subjects without a history of abduction. Cen was related to extreme levels of traumatic events and uniquely predicted functional outcome even when the effects of PTSD and depression were controlled for. Our findings show that a long-lasting war that is accompanied by the proliferation of spiritual and magical beliefs and propaganda can lead to high levels of harmful spirit possession. In addition, we provide evidence for the incremental validity of spirit possession as a trauma-related psychological disorder in this context. Copyright © 2012 Elsevier Ltd. All rights reserved.

  14. Topographic variation in redifferentiation capacity of chondrocytes in the adult human knee joint.

    PubMed

    Stenhamre, H; Slynarski, K; Petrén, C; Tallheden, T; Lindahl, A

    2008-11-01

    The aim of this study was to investigate the topographic variation in matrix production and cell density in the adult human knee joint. Additionally, we have examined the redifferentiation potential of chondrocytes expanded in vitro from the different locations. Full thickness cartilage-bone biopsies were harvested from seven separate anatomical locations of healthy knee joints from deceased adult human donors. Chondrocytes were isolated, expanded in vitro and redifferentiated in a pellet mass culture. Biochemical analysis of total collagen, proteoglycans and cellular content as well as histology and immunohistochemistry were performed on biopsies and pellets. In the biochemical analysis of the biopsies, we found lower proteoglycan to collagen (GAG/HP) ratio in the non-weight bearing (NWB) areas compared to the weight bearing (WB) areas. The chondrocytes harvested from different locations in femur showed a significantly better attachment and proliferation ability as well as good post-expansion chondrogenic capacity in pellet mass culture compared with the cells harvested from tibia. These results demonstrate that there are differences in extra cellular content within the adult human knee in respect to GAG/HP ratio. Additionally, the data show that clear differences between chondrocytes harvested from femur and tibia from healthy human knee joints exist and that the differences are not completely abolished during the process of de- and redifferentiation. These findings emphasize the importance of the understanding of topographic variation in articular cartilage biology when approaching new cartilage repair strategies.

  15. Covert spatial attention is functionally intact in amblyopic human adults.

    PubMed

    Roberts, Mariel; Cymerman, Rachel; Smith, R Theodore; Kiorpes, Lynne; Carrasco, Marisa

    2016-12-01

    Certain abnormalities in behavioral performance and neural signaling have been attributed to a deficit of visual attention in amblyopia, a neurodevelopmental disorder characterized by a diverse array of visual deficits following abnormal binocular childhood experience. Critically, most have inferred attention's role in their task without explicitly manipulating and measuring its effects against a baseline condition. Here, we directly investigate whether human amblyopic adults benefit from covert spatial attention-the selective processing of visual information in the absence of eye movements-to the same degree as neurotypical observers. We manipulated both involuntary (Experiment 1) and voluntary (Experiment 2) attention during an orientation discrimination task for which the effects of covert spatial attention have been well established in neurotypical and special populations. In both experiments, attention significantly improved accuracy and decreased reaction times to a similar extent (a) between the eyes of the amblyopic adults and (b) between the amblyopes and their age- and gender-matched controls. Moreover, deployment of voluntary attention away from the target location significantly impaired task performance (Experiment 2). The magnitudes of the involuntary and voluntary attention benefits did not correlate with amblyopic depth or severity. Both groups of observers showed canonical performance fields (better performance along the horizontal than vertical meridian and at the lower than upper vertical meridian) and similar effects of attention across locations. Despite their characteristic low-level vision impairments, covert spatial attention remains functionally intact in human amblyopic adults.

  16. Covert spatial attention is functionally intact in amblyopic human adults

    PubMed Central

    Roberts, Mariel; Cymerman, Rachel; Smith, R. Theodore; Kiorpes, Lynne; Carrasco, Marisa

    2016-01-01

    Certain abnormalities in behavioral performance and neural signaling have been attributed to a deficit of visual attention in amblyopia, a neurodevelopmental disorder characterized by a diverse array of visual deficits following abnormal binocular childhood experience. Critically, most have inferred attention's role in their task without explicitly manipulating and measuring its effects against a baseline condition. Here, we directly investigate whether human amblyopic adults benefit from covert spatial attention—the selective processing of visual information in the absence of eye movements—to the same degree as neurotypical observers. We manipulated both involuntary (Experiment 1) and voluntary (Experiment 2) attention during an orientation discrimination task for which the effects of covert spatial attention have been well established in neurotypical and special populations. In both experiments, attention significantly improved accuracy and decreased reaction times to a similar extent (a) between the eyes of the amblyopic adults and (b) between the amblyopes and their age- and gender-matched controls. Moreover, deployment of voluntary attention away from the target location significantly impaired task performance (Experiment 2). The magnitudes of the involuntary and voluntary attention benefits did not correlate with amblyopic depth or severity. Both groups of observers showed canonical performance fields (better performance along the horizontal than vertical meridian and at the lower than upper vertical meridian) and similar effects of attention across locations. Despite their characteristic low-level vision impairments, covert spatial attention remains functionally intact in human amblyopic adults. PMID:28033433

  17. The influence of rAAV2-mediated SOX2 delivery into neonatal and adult human RPE cells; a comparative study.

    PubMed

    Ezati, Razie; Etemadzadeh, Azadeh; Soheili, Zahra-Soheila; Samiei, Shahram; Ranaei Pirmardan, Ehsan; Davari, Malihe; Najafabadi, Hoda Shams

    2018-02-01

    Cell replacement is a promising therapy for degenerative diseases like age-related macular degeneration (AMD). Since the human retina lacks regeneration capacity, much attention has been directed toward persuading for cells that can differentiate into retinal neurons. In this report, we have investigated reprogramming of the human RPE cells and concerned the effect of donor age on the cellular fate as a critical determinant in reprogramming competence. We evaluated the effect of SOX2 over-expression in human neonatal and adult RPE cells in cultures. The coding region of human SOX2 gene was cloned into adeno-associated virus (AAV2) and primary culture of human neonatal/adult RPE cells were infected by recombinant virus. De-differentiation of RPE to neural/retinal progenitor cells was investigated by quantitative real-time PCR and ICC for neural/retinal progenitor cells' markers. Gene expression analysis showed 80-fold and 12-fold over-expression for SOX2 gene in infected neonatal and adult hRPE cells, respectively. The fold of increase for Nestin in neonatal and adult hRPE cells was 3.8-fold and 2.5-fold, respectively. PAX6 expression was increased threefold and 2.5-fold in neonatal/adult treated cultures. Howbeit, we could not detect rhodopsin, and CHX10 expression in neonatal hRPE cultures and expression of rhodopsin in adult hRPE cells. Results showed SOX2 induced human neonatal/adult RPE cells to de-differentiate toward retinal progenitor cells. However, the increased number of PAX6, CHX10, Thy1, and rhodopsin positive cells in adult hRPE treated cultures clearly indicated the considerable generation of neuro-retinal terminally differentiated cells. © 2017 Wiley Periodicals, Inc.

  18. Gonadotropin-releasing hormone immunoreactivity in the adult and fetal human olfactory system.

    PubMed

    Kim, K H; Patel, L; Tobet, S A; King, J C; Rubin, B S; Stopa, E G

    1999-05-01

    Studies in fetal brain tissue of rodents, nonhuman primates and birds have demonstrated that cells containing gonadotropin-releasing hormone (GnRH) migrate from the olfactory placode across the nasal septum into the forebrain. The purpose of this study was to examine GnRH neurons in components of the adult and fetal human olfactory system. In the adult human brain (n=4), immunoreactive GnRH was evident within diffusely scattered cell bodies and processes in the olfactory bulb, olfactory nerve, olfactory cortex, and nervus terminalis located on the anterior surface of the gyrus rectus. GnRH-immunoreactive structures showed a similar distribution in 20-week human fetal brains (n=2), indicating that the migration of GnRH neurons is complete at this time. In 10-11-week fetal brains (n=2), more cells were noted in the nasal cavity than in the brain. Our data are consistent with observations made in other species, confirming olfactory derivation and migration of GnRH neurons into the brain from the olfactory placode. Copyright 1999 Elsevier Science B.V.

  19. The Adult Livers of Immunodeficient Mice Support Human Hematopoiesis: Evidence for a Hepatic Mast Cell Population that Develops Early in Human Ontogeny

    PubMed Central

    Muench, Marcus O.; Beyer, Ashley I.; Fomin, Marina E.; Thakker, Rahul; Mulvaney, Usha S.; Nakamura, Masato; Suemizu, Hiroshi; Bárcena, Alicia

    2014-01-01

    The liver plays a vital role in hematopoiesis during mammalian prenatal development but its hematopoietic output declines during the perinatal period. Nonetheless, hepatic hematopoiesis is believed to persist into adulthood. We sought to model human adult-liver hematopoiesis by transplantation of fetal and neonatal hematopoietic stem cells (HSCs) into adult immunodeficient mice. Livers were found to be engrafted with human cells consisting primarily of monocytes and B-cells with lesser contributions by erythrocytes, T-cells, NK-cells and mast-cells. A resident population of CD117++CD203c+ mast cells was also documented in human midgestation liver, indicating that these cells comprise part of the liver's resident immune cell repertoire throughout human ontogeny. The murine liver was shown to support human multilineage hematopoiesis up to 321 days after transplant. Evidence of murine hepatic hematopoiesis was also found in common mouse strains as old as 2 years. Human HSC engraftment of the murine liver was demonstrated by detection of high proliferative-potential colony-forming cells in clonal cultures, observation of CD38−CD34++ and CD133+CD34++ cells by flow cytometry, and hematopoietic reconstitution of secondary transplant recipients of chimeric liver cells. Additionally, chimeric mice with both hematopoietic and endothelial reconstitution were generated by intrasplenic injection of immunodeficient mice with liver specific expression of the urokinase-type plasminogen activator (uPA) transgene. In conclusion, the murine liver is shown to be a hematopoietic organ throughout adult life that can also support human hematopoiesis in severely immunodeficient strains. Further humanization of the murine liver can be achieved in mice harboring an uPA transgene, which support engraftment of non-hematopoietic cells types. Thus, offering a model system to study the interaction of diverse human liver cell types that regulate hematopoiesis and immune function in the liver

  20. 50 CFR 635.30 - Possession at sea and landing.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Possession at sea and landing. 635.30....30 Possession at sea and landing. (a) Atlantic tunas. Persons that own or operate a fishing vessel... Atlantic coastal port, including ports in the Gulf of Mexico and Caribbean Sea, must have all fins and...

  1. 50 CFR 635.30 - Possession at sea and landing.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 10 2011-10-01 2011-10-01 false Possession at sea and landing. 635.30....30 Possession at sea and landing. (a) Atlantic tunas. Persons that own or operate a fishing vessel... Atlantic coastal port, including ports in the Gulf of Mexico and Caribbean Sea, must have all fins and...

  2. 50 CFR 635.30 - Possession at sea and landing.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Possession at sea and landing. 635.30....30 Possession at sea and landing. (a) Atlantic tunas. Persons that own or operate a fishing vessel... Atlantic coastal port, including ports in the Gulf of Mexico and Caribbean Sea, must have all fins and...

  3. 50 CFR 635.30 - Possession at sea and landing.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 12 2012-10-01 2012-10-01 false Possession at sea and landing. 635.30....30 Possession at sea and landing. (a) Atlantic tunas. Persons that own or operate a fishing vessel... Atlantic coastal port, including ports in the Gulf of Mexico and Caribbean Sea, must have all fins and...

  4. Determining Who Owns What: Do Children Infer Ownership from First Possession?

    ERIC Educational Resources Information Center

    Friedman, Ori; Neary, Karen R.

    2008-01-01

    A basic problem of daily life is determining who owns what. One way that people may solve this problem is by relying on a "first possession" heuristic, according to which the first person who possesses an object is its owner, even if others subsequently possess the object. We investigated preschoolers' use of this heuristic in five experiments. In…

  5. 50 CFR 635.30 - Possession at sea and landing.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Possession at sea and landing. 635.30....30 Possession at sea and landing. Link to an amendment published at 75 FR 57702, Sept. 22, 2010. (a... Atlantic coastal port, including ports in the Gulf of Mexico and Caribbean Sea, must have all fins and...

  6. Emotional regulation, attachment to possessions and hoarding symptoms.

    PubMed

    Phung, Philip J; Moulding, Richard; Taylor, Jasmine K; Nedeljkovic, Maja

    2015-10-01

    This study aimed to test which particular facets of emotion regulation (ER) are most linked to symptoms of hoarding disorder, and whether beliefs about emotional attachment to possessions (EA) mediate this relationship. A non-clinical sample of 150 participants (108 females) completed questionnaires of emotional tolerance (distress tolerance, anxiety sensitivity, negative urgency - impulsivity when experiencing negative emotions), depressed mood, hoarding, and beliefs about emotional attachment to possessions. While all emotional tolerance measures related to hoarding, when considered together and controlling for depression and age, anxiety sensitivity and urgency were the significant predictors. Anxiety sensitivity was fully mediated, and urgency partially mediated, via beliefs regarding emotional attachment to possessions. These findings provide further support for (1) the importance of anxiety sensitivity and negative urgency for hoarding symptoms, and (2) the view that individuals with HD symptoms may rely on items for emotion regulation, leading to stronger beliefs that items are integral to emotional wellbeing. © 2015 Scandinavian Psychological Associations and John Wiley & Sons Ltd.

  7. The Longitudinal Study of Aging in Human Young Adults: Knowledge Gaps and Research Agenda.

    PubMed

    Moffitt, Terrie E; Belsky, Daniel W; Danese, Andrea; Poulton, Richie; Caspi, Avshalom

    2017-02-01

    To prevent onset of age-related diseases and physical and cognitive decline, interventions to slow human aging and extend health span must eventually be applied to people while they are still young and healthy. Yet most human aging research examines older adults, many with chronic disease, and little is known about aging in healthy young humans. This article explains how this knowledge gap is a barrier to extending health span and puts forward the case that geroscience should invest in researching the pace of aging in young adults. As one illustrative example, we describe an initial effort to study the pace of aging in a young-adult birth cohort by using repeated waves of biomarkers collected across the third and fourth decades to quantify the pace of coordinated physiological deterioration across multiple organ systems (eg, pulmonary, periodontal, cardiovascular, renal, hepatic, metabolic, and immune function). Findings provided proof of principle that it is possible to quantify individual variation in the pace of aging in young adults still free of age-related diseases. This article articulates research needs to improve longitudinal measurement of the pace of aging in young people, to pinpoint factors that slow or speed the pace of aging, to compare pace of aging against genomic clocks, to explain slow-aging young adults, and to apply pace of aging in preventive clinical trials of antiaging therapies. This article puts forward a research agenda to fill the knowledge gap concerning lifelong causes of aging. © 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. Firearm possession among adolescents presenting to an urban emergency department for assault.

    PubMed

    Carter, Patrick M; Walton, Maureen A; Newton, Manya F; Clery, Michael; Whiteside, Lauren K; Zimmerman, Marc A; Cunningham, Rebecca M

    2013-08-01

    Firearm violence is a leading cause of death among youth. The objectives of this study were (1) determine firearm possession rates and associated correlates among youth seeking care for assault in an emergency department (ED); (2) understand differences in risk factors for youth with firearm possession; and (3) identify firearm possession characteristics in this population: type, reason for possession, and source of firearms. Youth (14 to 24 years old) presenting to a Level 1 ED with assault were administered a computerized screening survey. Validated instruments were administered, measuring demographics, firearm rates and characteristics, attitudes toward aggression, substance use, and previous violence history. Among 689 assault-injured youth, 23% reported firearm possession in the past 6 months. Only 17% of those reporting firearm possession obtained the gun from a legal source; 22% reported ownership of highly lethal automatic/semiautomatic weapons and 37.1% reported having a firearm for protection. Logistic regression analysis identified significant correlates of firearm possession, including male gender, higher socioeconomic status, illicit drug use, recent serious fight, and retaliatory attitudes. ED assault-injured youth had high rates of firearm possession (23.1%), most of which were not obtained from legal sources. Youth with firearm possession were more likely to have been in a recent serious fight, and to endorse aggressive attitudes that increase their risk for retaliatory violence. Future prevention efforts should focus on minimizing illegal firearm access among high-risk youth, nonviolent alternatives to retaliatory violence, and substance use prevention.

  9. Anatomical localization, gene expression profiling and functional characterization of adult human neck brown fat.

    PubMed

    Cypess, Aaron M; White, Andrew P; Vernochet, Cecile; Schulz, Tim J; Xue, Ruidan; Sass, Christina A; Huang, Tian Liang; Roberts-Toler, Carla; Weiner, Lauren S; Sze, Cathy; Chacko, Aron T; Deschamps, Laura N; Herder, Lindsay M; Truchan, Nathan; Glasgow, Allison L; Holman, Ashley R; Gavrila, Alina; Hasselgren, Per-Olof; Mori, Marcelo A; Molla, Michael; Tseng, Yu-Hua

    2013-05-01

    The imbalance between energy intake and expenditure is the underlying cause of the current obesity and diabetes pandemics. Central to these pathologies is the fat depot: white adipose tissue (WAT) stores excess calories, and brown adipose tissue (BAT) consumes fuel for thermogenesis using tissue-specific uncoupling protein 1 (UCP1). BAT was once thought to have a functional role in rodents and human infants only, but it has been recently shown that in response to mild cold exposure, adult human BAT consumes more glucose per gram than any other tissue. In addition to this nonshivering thermogenesis, human BAT may also combat weight gain by becoming more active in the setting of increased whole-body energy intake. This phenomenon of BAT-mediated diet-induced thermogenesis has been observed in rodents and suggests that activation of human BAT could be used as a safe treatment for obesity and metabolic dysregulation. In this study, we isolated anatomically defined neck fat from adult human volunteers and compared its gene expression, differentiation capacity and basal oxygen consumption to different mouse adipose depots. Although the properties of human neck fat vary substantially between individuals, some human samples share many similarities with classical, also called constitutive, rodent BAT.

  10. Mental rotation and the human body: Children's inflexible use of embodiment mirrors that of adults.

    PubMed

    Krüger, Markus; Ebersbach, Mirjam

    2017-12-25

    Adults' mental rotation performance with body-like stimuli is enhanced if these stimuli are anatomically compatible with a human body, but decreased by anatomically incompatible stimuli. In this study, we investigated these effects for kindergartners and first-graders: When asked to mentally rotate cube configurations attached with human body parts in an anatomically compatible way, allowing for the projection of a human body, children performed better than with pure cube combinations. By contrast, when body parts were attached in an anatomically incompatible way, disallowing the projection of a human body, children performed worse than with pure combinations. This experiment is of specific interest against the background of two different theoretical approaches concerning imagery and the motor system in development: One approach assumes an increasing integration of motor processes and imagery over time that enables older children and adults to requisition motor resources for imagery processes, while the other postulates that imagery stems from early sensorimotor processes in the first place, and is disentangled from it over time. The finding that children of the two age groups tested show exactly the same effects as adults when mentally rotating anatomically compatible and incompatible stimuli is interpreted in favour of the latter approach. Statement of contribution What is already known on this subject? In mental rotation, adults perform better when rotating anatomically possible stimuli as compared to rotating standard cube combinations. Performance is worse when rotating anatomically impossible stimuli. What does this study add? The present study shows that children's mental transformations mirror those of adults in these respects. In case of the anatomically impossible stimuli, this highlights an inflexible use of embodiment in both age groups. This is in line with the Piagetian assumption of imagery being based on sensorimotor processes. © 2017 The British

  11. 27 CFR 479.121 - Insular possessions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2010-04-01 2010-04-01 false Insular possessions. 479.121 Section 479.121 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION MACHINE GUNS, DESTRUCTIVE DEVICES, AND CERTAIN...

  12. 27 CFR 479.121 - Insular possessions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2011-04-01 2010-04-01 true Insular possessions. 479.121 Section 479.121 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION MACHINE GUNS, DESTRUCTIVE DEVICES, AND CERTAIN...

  13. 27 CFR 479.121 - Insular possessions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2013-04-01 2013-04-01 false Insular possessions. 479.121 Section 479.121 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION MACHINE GUNS, DESTRUCTIVE DEVICES, AND CERTAIN...

  14. 27 CFR 479.121 - Insular possessions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2012-04-01 2010-04-01 true Insular possessions. 479.121 Section 479.121 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION MACHINE GUNS, DESTRUCTIVE DEVICES, AND CERTAIN...

  15. 27 CFR 479.121 - Insular possessions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2014-04-01 2014-04-01 false Insular possessions. 479.121 Section 479.121 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION MACHINE GUNS, DESTRUCTIVE DEVICES, AND CERTAIN...

  16. From distress to disease: a critique of the medicalisation of possession in DSM-5.

    PubMed

    Padmanabhan, Divya

    2017-12-01

    This paper critiques the category of possession-form dissociative identity disorder as defined in the Diagnostic and Statistical Manual of Mental Disorders 5 (DSM-5) published in 2013 by the American Psychiatric Association (APA). The DSM as an index of psychiatry pathologises possession by categorising it as a form of dissociative identity disorder. Drawing upon ethnographic fieldwork, this paper argues that such a pathologisation medicalises possession, which is understood as a non-pathological condition in other contexts such as by those individuals who manifest possession at a temple in Kerala, South India. Through medicalising and further by creating distinctions between acceptable and pathological possession, the DSM converts a form of distress into a disease. This has both conceptual and pragmatic implications. The temple therefore becomes reduced to a culturally acceptable site for the manifestation of a mental illness in a form that is culturally available and possession is explained solely through a biomedical framework, denying alternative conceptualisations and theories which inform possession. By focussing on the DSM-5 classification of possession and the limitations of such a classification, this paper seeks to posit an alternative conceptualisation of possession by engaging with three primary areas which are significant in the DSM categorisation of possession: the DSM's conceptualisation of self in the singular, the distinction between pathological and non-pathological forms of possession, and the limitations of the DSM's equation of the condition of possession with the manifestation of possession. Finally, the paper briefly highlights alternative conceptualisations of possession, which emerged from the perspective of those seeking to heal possession at the Chottanikkara temple.

  17. Occurrence of artificial sweeteners in human liver and paired blood and urine samples from adults in Tianjin, China and their implications for human exposure.

    PubMed

    Zhang, Tao; Gan, Zhiwei; Gao, Chuanzi; Ma, Ling; Li, Yanxi; Li, Xiao; Sun, Hongwen

    2016-09-14

    In this study, acesulfame (ACE), saccharin (SAC) and cyclamate (CYC) were found in all paired urine and blood samples collected from healthy adults, with mean values of 4070, 918 and 628 ng mL(-1), respectively, in urine and 9.03, 20.4 and 0.72 ng mL(-1), respectively, in blood. SAC (mean: 84.4 ng g(-1)) and CYC (4.29 ng g(-1)) were detectable in all liver samples collected from liver cancer patients, while ACE was less frequently detected. Aspartame (ASP) was not found in any analyzed human sample, which can be explained by the fact that this chemical metabolized rapidly in the human body. Among all adults, significantly positive correlations between SAC and CYC levels were observed (p < 0.001), regardless of human matrices. Nevertheless, no significant correlations between concentrations of SAC (or CYC) and ACE were found in any of the human matrices. Our results suggest that human exposure to SAC and CYC is related, whereas ACE originates from a discrete source. Females (or young adults) were exposed to higher levels of SAC and CYC than males (or elderly). The mean renal clearance of SAC was 730 mL per day per kg in adults, which was significantly (p < 0.001) lower than those for CYC (10 800 mL per day per kg) and ACE (10 300 mL per day per kg). The average total daily intake of SAC and ACE was 9.27 and 33.8 μg per kg bw per day, respectively.

  18. Firearm Possession Among Adolescents Presenting to an Urban Emergency Department for Assault

    PubMed Central

    Walton, Maureen A.; Newton, Manya F.; Clery, Michael; Whiteside, Lauren K.; Zimmerman, Marc A.; Cunningham, Rebecca M.

    2013-01-01

    BACKGROUND AND OBJECTIVES: Firearm violence is a leading cause of death among youth. The objectives of this study were (1) determine firearm possession rates and associated correlates among youth seeking care for assault in an emergency department (ED); (2) understand differences in risk factors for youth with firearm possession; and (3) identify firearm possession characteristics in this population: type, reason for possession, and source of firearms. METHODS: Youth (14 to 24 years old) presenting to a Level 1 ED with assault were administered a computerized screening survey. Validated instruments were administered, measuring demographics, firearm rates and characteristics, attitudes toward aggression, substance use, and previous violence history. RESULTS: Among 689 assault-injured youth, 23% reported firearm possession in the past 6 months. Only 17% of those reporting firearm possession obtained the gun from a legal source; 22% reported ownership of highly lethal automatic/semiautomatic weapons and 37.1% reported having a firearm for protection. Logistic regression analysis identified significant correlates of firearm possession, including male gender, higher socioeconomic status, illicit drug use, recent serious fight, and retaliatory attitudes. CONCLUSIONS: ED assault-injured youth had high rates of firearm possession (23.1%), most of which were not obtained from legal sources. Youth with firearm possession were more likely to have been in a recent serious fight, and to endorse aggressive attitudes that increase their risk for retaliatory violence. Future prevention efforts should focus on minimizing illegal firearm access among high-risk youth, nonviolent alternatives to retaliatory violence, and substance use prevention. PMID:23837181

  19. Primary Cell Culture of Live Neurosurgically Resected Aged Adult Human Brain Cells and Single Cell Transcriptomics.

    PubMed

    Spaethling, Jennifer M; Na, Young-Ji; Lee, Jaehee; Ulyanova, Alexandra V; Baltuch, Gordon H; Bell, Thomas J; Brem, Steven; Chen, H Isaac; Dueck, Hannah; Fisher, Stephen A; Garcia, Marcela P; Khaladkar, Mugdha; Kung, David K; Lucas, Timothy H; O'Rourke, Donald M; Stefanik, Derek; Wang, Jinhui; Wolf, John A; Bartfai, Tamas; Grady, M Sean; Sul, Jai-Yoon; Kim, Junhyong; Eberwine, James H

    2017-01-17

    Investigation of human CNS disease and drug effects has been hampered by the lack of a system that enables single-cell analysis of live adult patient brain cells. We developed a culturing system, based on a papain-aided procedure, for resected adult human brain tissue removed during neurosurgery. We performed single-cell transcriptomics on over 300 cells, permitting identification of oligodendrocytes, microglia, neurons, endothelial cells, and astrocytes after 3 weeks in culture. Using deep sequencing, we detected over 12,000 expressed genes, including hundreds of cell-type-enriched mRNAs, lncRNAs and pri-miRNAs. We describe cell-type- and patient-specific transcriptional hierarchies. Single-cell transcriptomics on cultured live adult patient derived cells is a prime example of the promise of personalized precision medicine. Because these cells derive from subjects ranging in age into their sixties, this system permits human aging studies previously possible only in rodent systems. Copyright © 2017 The Author(s). Published by Elsevier Inc. All rights reserved.

  20. Periodontitis and oral human papillomavirus infection among Hispanic adults.

    PubMed

    Ortiz, Ana Patricia; González, Daisy; Vivaldi-Oliver, José; Castañeda, Maira; Rivera, Vivian; Díaz, Elba; Centeno, Hilmaris; Muñoz, Cristina; Palefsky, Joel; Joshipura, Kaumudi; Pérez, Cynthia M

    2018-06-01

    Research on the association between periodontitis and oral human papilloma virus (HPV) infection is inconsistent. The cross-sectional association of severe periodontitis with oral HPV infection was investigated in a sample of Hispanic adults. Data from the 2014-2016 San Juan Overweight Adults Longitudinal Study (n = 740) was analyzed. Periodontitis assessment and self-collection of oral HPV samples followed the National Health and Nutrition Examination Survey methodology. Periodontitis was defined using the Centers of Disease Control and Prevention/American Academy of Periodontology definition. HPV typing was performed using polymerase chain reaction. Multivariate logistic regression models were used to calculate odds ratios (ORs) and 95% confidence intervals (CIs). 5.7% of participants had oral HPV infection and 20.3% had severe periodontitis. Adults with severe periodontitis had higher odds of oral HPV infection than those with none/mild disease (OR=2.9, 95% CI: 1.0-8.4, p < 0.05) in multivariable analysis. Adults with clinical attachment loss≥ 7 mm and pocket depth PD≥ 6 mm had 2- to 3-fold higher odds of HPV infection. Severe periodontitis was positively associated to oral HPV infection. Longitudinal evaluation of periodontal inflammation's role in acquisition and persistence of oral HPV infection is needed, as periodontitis screening could identify individuals at increased risk of HPV-related oral malignancies. Copyright © 2018 The Authors. Published by Elsevier B.V. All rights reserved.

  1. Traumatic Experience and Somatoform Dissociation Among Spirit Possession Practitioners in the Dominican Republic.

    PubMed

    Schaffler, Yvonne; Cardeña, Etzel; Reijman, Sophie; Haluza, Daniela

    2016-03-01

    Recent studies in African contexts have revealed a strong association between spirit possession and severe trauma, with inclusion into a possession cult serving at times a therapeutic function. Research on spirit possession in the Dominican Republic has so far not included quantitative studies of trauma and dissociation. This study evaluated demographic variables, somatoform dissociative symptoms, and potentially traumatizing events in the Dominican Republic with a group of Vodou practitioners that either do or do not experience spirit possession. Inter-group comparisons revealed that in contrast to non-possessed participants (n = 38), those experiencing spirit possession (n = 47) reported greater somatoform dissociation, more problems with sleep, and previous exposure to mortal danger such as assaults, accidents, or diseases. The two groups did not differ significantly in other types of trauma. The best predictor variable for group classification was somatoform dissociation, although those items could also reflect the experience of followers during a possession episode. A factor analysis across variables resulted in three factors: having to take responsibility early on in life and taking on a professional spiritual role; traumatic events and pain; and distress/dissociation. In comparison with the non-possessed individuals, the possessed ones did not seem to overall have a remarkably more severe story of trauma and seemed to derive economic gains from possession practice.

  2. The adult human pubic symphysis: a systematic review

    PubMed Central

    Becker, Ines; Woodley, Stephanie J; Stringer, Mark D

    2010-01-01

    The pubic symphysis is a unique joint consisting of a fibrocartilaginous disc sandwiched between the articular surfaces of the pubic bones. It resists tensile, shearing and compressive forces and is capable of a small amount of movement under physiological conditions in most adults (up to 2 mm shift and 1° rotation). During pregnancy, circulating hormones such as relaxin induce resorption of the symphyseal margins and structural changes in the fibrocartilaginous disc, increasing symphyseal width and mobility. This systematic review of the English, German and French literature focuses on the normal anatomy of the adult human pubic symphysis. Although scientific studies of the joint have yielded useful descriptive data, comparison of results is hampered by imprecise methodology and/or poorly controlled studies. Several aspects of the anatomy of the pubic symphysis remain unknown or unclear: the precise attachments of surrounding ligaments and muscles; the arrangement of connective tissue fibres within the interpubic disc and the origin, structure and function of its associated interpubic cleft; the biomechanical consequences of sexual dimorphism; potential ethnic variations in morphology; and its precise innervation and blood supply. These deficiencies hinder our understanding of the normal form and function of the joint, which is particularly relevant when attempting to understand the mechanisms underlying pregnancy-related pubic symphyseal pain, a neglected and relatively common cause of pubic pain. A better understanding of the normal anatomy of the human pubic symphysis should improve our understanding of such problems and contribute to better treatments for patients suffering from symphyseal pain and dysfunction. PMID:20840351

  3. 50 CFR 27.82 - Possession and delivery of controlled substances.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false Possession and delivery of controlled... THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM PROHIBITED ACTS Disturbing Violations: Personal Conduct § 27.82 Possession and delivery of controlled substances. (a) Definitions for the purpose...

  4. 50 CFR 27.82 - Possession and delivery of controlled substances.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Possession and delivery of controlled... THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM PROHIBITED ACTS Disturbing Violations: Personal Conduct § 27.82 Possession and delivery of controlled substances. (a) Definitions for the purpose...

  5. 50 CFR 27.82 - Possession and delivery of controlled substances.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Possession and delivery of controlled... THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM PROHIBITED ACTS Disturbing Violations: Personal Conduct § 27.82 Possession and delivery of controlled substances. (a) Definitions for the purpose...

  6. 50 CFR 27.82 - Possession and delivery of controlled substances.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 false Possession and delivery of controlled... THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM PROHIBITED ACTS Disturbing Violations: Personal Conduct § 27.82 Possession and delivery of controlled substances. (a) Definitions for the purpose...

  7. 50 CFR 27.82 - Possession and delivery of controlled substances.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false Possession and delivery of controlled... THE INTERIOR (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM PROHIBITED ACTS Disturbing Violations: Personal Conduct § 27.82 Possession and delivery of controlled substances. (a) Definitions for the purpose...

  8. Derivation of Neural Stem Cells from Human Adult Peripheral CD34+ Cells for an Autologous Model of Neuroinflammation

    PubMed Central

    Wang, Tongguang; Choi, Elliot; Monaco, Maria Chiara G.; Campanac, Emilie; Medynets, Marie; Do, Thao; Rao, Prashant; Johnson, Kory R.; Elkahloun, Abdel G.; Von Geldern, Gloria; Johnson, Tory; Subramaniam, Sriram; Hoffman, Dax; Major, Eugene; Nath, Avindra

    2013-01-01

    Proinflammatory factors from activated T cells inhibit neurogenesis in adult animal brain and cultured human fetal neural stem cells (NSC). However, the role of inhibition of neurogenesis in human neuroinflammatory diseases is still uncertain because of the difficulty in obtaining adult NSC from patients. Recent developments in cell reprogramming suggest that NSC may be derived directly from adult fibroblasts. We generated NSC from adult human peripheral CD34+ cells by transfecting the cells with Sendai virus constructs containing Sox2, Oct3/4, c-Myc and Klf4. The derived NSC could be differentiated to glial cells and action potential firing neurons. Co-culturing NSC with activated autologous T cells or treatment with recombinant granzyme B caused inhibition of neurogenesis as indicated by decreased NSC proliferation and neuronal differentiation. Thus, we have established a unique autologous in vitro model to study the pathophysiology of neuroinflammatory diseases that has potential for usage in personalized medicine. PMID:24303066

  9. Concept Maps: Practice Applications in Adult Education and Human Resource Development

    ERIC Educational Resources Information Center

    Daley, Barbara J.

    2010-01-01

    Concept maps can be used as both a cognitive and constructivist learning strategy in teaching and learning in adult education and human resource development. The maps can be used to understand course readings, analyze case studies, develop reflective thinking and enhance research skills. The creation of concept maps can also be supported by the…

  10. A Cell Model to Evaluate Chemical Effects on Adult Human Cardiac Progenitor Cell Differentiation and Function

    EPA Science Inventory

    Adult cardiac stem cells (CSC) and progenitor cells (CPC) represent a population of cells in the heart critical for its regeneration and function over a lifetime. The impact of chemicals on adult human CSC/CPC differentiation and function is unknown. Research was conducted to dev...

  11. 26 CFR 1.881-5 - Exception for certain possessions corporations.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 9 2014-04-01 2014-04-01 false Exception for certain possessions corporations... (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Foreign Corporations § 1.881-5 Exception for certain possessions corporations. (a) Scope. Section 881(b) and this section provide special rules for the...

  12. 26 CFR 1.881-5 - Exception for certain possessions corporations.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 9 2012-04-01 2012-04-01 false Exception for certain possessions corporations... (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Foreign Corporations § 1.881-5 Exception for certain possessions corporations. (a) Scope. Section 881(b) and this section provide special rules for the...

  13. 26 CFR 1.881-5 - Exception for certain possessions corporations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 9 2010-04-01 2010-04-01 false Exception for certain possessions corporations... (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Foreign Corporations § 1.881-5 Exception for certain possessions corporations. (a) Scope. Section 881(b) and this section provide special rules for the application...

  14. 26 CFR 1.881-5 - Exception for certain possessions corporations.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 9 2013-04-01 2013-04-01 false Exception for certain possessions corporations... (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Foreign Corporations § 1.881-5 Exception for certain possessions corporations. (a) Scope. Section 881(b) and this section provide special rules for the...

  15. 26 CFR 1.881-5 - Exception for certain possessions corporations.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 9 2011-04-01 2011-04-01 false Exception for certain possessions corporations... (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Foreign Corporations § 1.881-5 Exception for certain possessions corporations. (a) Scope. Section 881(b) and this section provide special rules for the...

  16. Protein-Linked Glycan Degradation in Infants Fed Human Milk

    PubMed Central

    Dallas, David C.; Sela, David; Underwood, Mark A.; German, J. Bruce; Lebrilla, Carlito

    2014-01-01

    Many human milk proteins are glycosylated. Glycosylation is important in protecting bioactive proteins and peptide fragments from digestion. Protein-linked glycans have a variety of functions; however, there is a paucity of information on protein-linked glycan degradation in either the infant or the adult digestive system. Human digestive enzymes can break down dietary disaccharides and starches, but most of the digestive enzymes required for complex protein-linked glycan degradation are absent from both human digestive secretions and the external brush border membrane of the intestinal lining. Indeed, complex carbohydrates remain intact throughout their transit through the stomach and small intestine, and are undegraded by in vitro incubation with either adult pancreatic secretions or intact intestinal brush border membranes. Human gastrointestinal bacteria, however, produce a wide variety of glycosidases with regio- and anomeric specificities matching those of protein-linked glycan structures. These bacteria degrade a wide array of complex carbohydrates including various protein-linked glycans. That bacteria possess glycan degradation capabilities, whereas the human digestive system, perse, does not, suggests that most dietary protein-linked glycan breakdown will be of bacterial origin. In addition to providing a food source for specific bacteria in the colon, protein-linked glycans from human milk may act as decoys for pathogenic bacteria to prevent invasion and infection of the host. The composition of the intestinal microbiome may be particularly important in the most vulnerable humans-the elderly, the immunocompromised, and infants (particularly premature infants). PMID:24533224

  17. Increased reprogramming of human fetal hepatocytes compared with adult hepatocytes in feeder-free conditions.

    PubMed

    Hansel, Marc C; Gramignoli, Roberto; Blake, William; Davila, Julio; Skvorak, Kristen; Dorko, Kenneth; Tahan, Veysel; Lee, Brian R; Tafaleng, Edgar; Guzman-Lepe, Jorge; Soto-Gutierrez, Alejandro; Fox, Ira J; Strom, Stephen C

    2014-01-01

    Hepatocyte transplantation has been used to treat liver disease. The availability of cells for these procedures is quite limited. Human embryonic stem cells (hESCs) and induced pluripotent stem cells (hiPSCs) may be a useful source of hepatocytes for basic research and transplantation if efficient and effective differentiation protocols were developed and problems with tumorigenicity could be overcome. Recent evidence suggests that the cell of origin may affect hiPSC differentiation. Thus, hiPSCs generated from hepatocytes may differentiate back to hepatocytes more efficiently than hiPSCs from other cell types. We examined the efficiency of reprogramming adult and fetal human hepatocytes. The present studies report the generation of 40 hiPSC lines from primary human hepatocytes under feeder-free conditions. Of these, 37 hiPSC lines were generated from fetal hepatocytes, 2 hiPSC lines from normal hepatocytes, and 1 hiPSC line from hepatocytes of a patient with Crigler-Najjar syndrome, type 1. All lines were confirmed reprogrammed and expressed markers of pluripotency by gene expression, flow cytometry, immunocytochemistry, and teratoma formation. Fetal hepatocytes were reprogrammed at a frequency over 50-fold higher than adult hepatocytes. Adult hepatocytes were only reprogrammed with six factors, while fetal hepatocytes could be reprogrammed with three (OCT4, SOX2, NANOG) or four factors (OCT4, SOX2, NANOG, LIN28 or OCT4, SOX2, KLF4, C-MYC). The increased reprogramming efficiency of fetal cells was not due to increased transduction efficiency or vector toxicity. These studies confirm that hiPSCs can be generated from adult and fetal hepatocytes including those with genetic diseases. Fetal hepatocytes reprogram much more efficiently than adult hepatocytes, although both could serve as useful sources of hiPSC-derived hepatocytes for basic research or transplantation.

  18. 50 CFR 648.125 - Possession limit.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Possession limit. 648.125 Section 648.125 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION... (butterfly) fillet, such fillet shall be deemed to be from one whole scup. (c) Scup harvested by vessels...

  19. 50 CFR 20.39 - Termination of possession.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... (CONTINUED) TAKING, POSSESSION, TRANSPORTATION, SALE, PURCHASE, BARTER, EXPORTATION, AND IMPORTATION OF... deemed to have ceased when such birds have been delivered by him to another person as a gift; or have...

  20. Criminal history and future offending of juveniles convicted of the possession of child pornography.

    PubMed

    Aebi, Marcel; Plattner, Belinda; Ernest, Melanie; Kaszynski, Katie; Bessler, Cornelia

    2014-08-01

    Most child pornography is distributed online. It is estimated that 3% to 15% of child pornography consumers are juveniles. The present study analyzed a consecutive sample of 54 male juveniles convicted of the possession of child pornography. Demographic characteristics, criminal history, and subsequent offending were assessed from criminal files and official reports. Juvenile possessors of child pornography were compared to three different groups of juveniles: Juvenile possessors of other illegal pornography (n = 42), juveniles who committed a sexual contact offense against a child (n = 64), and juveniles who committed a sexual contact offense against a peer or adult (n = 104). Juvenile possessors of child pornography were found to have downloaded the illegal material more frequently and over a longer time period than juvenile possessors of other illegal pornography. Furthermore, juvenile possessors of child pornography differed from juveniles who had committed a sexual contact offense in terms of demographics and showed fewer previous and subsequent offending than juveniles who sexually offended against a peer or adult. We conclude that juvenile possessors of child pornography need a specific target intervention focusing on dysfunctional Internet use and sexually deviant arousal. © The Author(s) 2013.

  1. The Responses of Young Domestic Horses to Human-Given Cues

    PubMed Central

    Proops, Leanne; Rayner, Jenny; Taylor, Anna M.; McComb, Karen

    2013-01-01

    It has been suggested that the process of domestication, at least in some species, has led to an innate predisposition to be skilled at reading human communicative and attentional cues. Adult domestic horses (Equus caballus) are highly sensitive to subtle bodily cues when determining if a person is attending to them but they are less adept at using human communicative cues in object choice tasks. Here we provide the first study into the ontogeny of such skills in order to gain insights into the mechanisms underlying these abilities. Compared with adult horses, youngsters under the age of three could use body orientation but not more subtle cues such as head movement and open/closed eyes to correctly choose an attentive person to approach for food. Across two object choice experiments, the performance of young horses was comparable to that of adult horses – subjects were able to correctly choose a rewarded bucket using marker placement, pointing and touching cues but could not use body orientation, gaze, elbow pointing or tapping cues. Taken together these results do not support the theory that horses possess an innate predisposition to be particularly skilled at using human cues. Horses' ability to determine whether humans are attending to them using subtle body cues appears to require significant experience to fully develop and their perhaps less remarkable use of limited cues in object choice tasks, although present at a much earlier age, is likely to reflect a more general learning ability related to stimulus enhancement rather than a specific ‘human-reading’ skill. PMID:23840572

  2. 10 CFR 50.101 - Retaking possession of special nuclear material.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Retaking possession of special nuclear material. 50.101 Section 50.101 Energy NUCLEAR REGULATORY COMMISSION DOMESTIC LICENSING OF PRODUCTION AND UTILIZATION... Operations by the Commission § 50.101 Retaking possession of special nuclear material. Upon revocation of a...

  3. 10 CFR 50.101 - Retaking possession of special nuclear material.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Retaking possession of special nuclear material. 50.101 Section 50.101 Energy NUCLEAR REGULATORY COMMISSION DOMESTIC LICENSING OF PRODUCTION AND UTILIZATION... Operations by the Commission § 50.101 Retaking possession of special nuclear material. Upon revocation of a...

  4. 10 CFR 50.101 - Retaking possession of special nuclear material.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Retaking possession of special nuclear material. 50.101 Section 50.101 Energy NUCLEAR REGULATORY COMMISSION DOMESTIC LICENSING OF PRODUCTION AND UTILIZATION... Operations by the Commission § 50.101 Retaking possession of special nuclear material. Upon revocation of a...

  5. 10 CFR 50.101 - Retaking possession of special nuclear material.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Retaking possession of special nuclear material. 50.101 Section 50.101 Energy NUCLEAR REGULATORY COMMISSION DOMESTIC LICENSING OF PRODUCTION AND UTILIZATION... Operations by the Commission § 50.101 Retaking possession of special nuclear material. Upon revocation of a...

  6. 10 CFR 50.101 - Retaking possession of special nuclear material.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Retaking possession of special nuclear material. 50.101 Section 50.101 Energy NUCLEAR REGULATORY COMMISSION DOMESTIC LICENSING OF PRODUCTION AND UTILIZATION... Operations by the Commission § 50.101 Retaking possession of special nuclear material. Upon revocation of a...

  7. 50 CFR 648.105 - Possession restrictions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Summer Flounder Fisheries § 648.105 Possession restrictions. Link to an amendment published at 76 FR... more than two summer flounder in, or harvested from, the EEZ, unless that person is the owner or operator of a fishing vessel issued a summer flounder moratorium permit, or is issued a summer flounder...

  8. Localization of the putative precursor of Alzheimer's disease-specific amyloid at nuclear envelopes of adult human muscle.

    PubMed Central

    Zimmermann, K; Herget, T; Salbaum, J M; Schubert, W; Hilbich, C; Cramer, M; Masters, C L; Multhaup, G; Kang, J; Lemaire, H G

    1988-01-01

    Cloning and sequence analysis revealed the putative amyloid A4 precursor (pre-A4) of Alzheimer's disease to have characteristics of a membrane-spanning glycoprotein. In addition to brain, pre-A4 mRNA was found in adult human muscle and other tissues. We demonstrate by in situ hybridization that pre-A4 mRNA is present in adult human muscle, in cultured human myoblasts and myotubes. Immunofluorescence with antipeptide antibodies shows the putative pre-A4 protein to be expressed in adult human muscle and associated with some but not all nuclear envelopes. Despite high levels of a single 3.5-kb pre-A4 mRNA species in cultured myoblasts and myotubes, the presence of putative pre-A4 protein could not be detected by immunofluorescence. This suggests that putative pre-A4 protein is stabilized and therefore functioning in the innervated muscle tissue but not in developing, i.e. non-innervated cultured muscle cells. The selective localization of the protein on distinct nuclear envelopes could reflect an interaction with motor endplates. Images PMID:2896589

  9. A humanized version of Foxp2 does not affect ultrasonic vocalization in adult mice.

    PubMed

    Hammerschmidt, K; Schreiweis, C; Minge, C; Pääbo, S; Fischer, J; Enard, W

    2015-11-01

    The transcription factor FOXP2 has been linked to severe speech and language impairments in humans. An analysis of the evolution of the FOXP2 gene has identified two amino acid substitutions that became fixed after the split of the human and chimpanzee lineages. Studying the functional consequences of these two substitutions in the endogenous Foxp2 gene of mice showed alterations in dopamine levels, striatal synaptic plasticity, neuronal morphology and cortico-striatal-dependent learning. In addition, ultrasonic vocalizations (USVs) of pups had a significantly lower average pitch than control littermates. To which degree adult USVs would be affected in mice carrying the 'humanized' Foxp2 variant remained unclear. In this study, we analyzed USVs of 68 adult male mice uttered during repeated courtship encounters with different females. Mice carrying the Foxp2(hum/hum) allele did not differ significantly in the number of call elements, their element structure or in their element composition from control littermates. We conclude that neither the structure nor the usage of USVs in adult mice is affected by the two amino acid substitutions that occurred in FOXP2 during human evolution. The reported effect for pup vocalization thus appears to be transient. These results are in line with accumulating evidence that mouse USVs are hardly influenced by vocal learning. Hence, the function and evolution of genes that are necessary, but not sufficient for vocal learning in humans, must be either studied at a different phenotypic level in mice or in other organisms. © 2015 The Authors. Genes, Brain and Behavior published by International Behavioural and Neural Genetics Society and John Wiley & Sons Ltd.

  10. 50 CFR 92.6 - Use and possession of migratory birds.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Use and possession of migratory birds. 92... INTERIOR (CONTINUED) MISCELLANEOUS PROVISIONS MIGRATORY BIRD SUBSISTENCE HARVEST IN ALASKA General Provisions § 92.6 Use and possession of migratory birds. You may not sell, offer for sale, purchase, or offer...

  11. 50 CFR 92.6 - Use and possession of migratory birds.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Use and possession of migratory birds. 92... INTERIOR (CONTINUED) MISCELLANEOUS PROVISIONS MIGRATORY BIRD SUBSISTENCE HARVEST IN ALASKA General Provisions § 92.6 Use and possession of migratory birds. You may not sell, offer for sale, purchase, or offer...

  12. 50 CFR 648.263 - Red crab possession and landing restrictions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 10 2011-10-01 2011-10-01 false Red crab possession and landing... Management Measures for the Atlantic Deep-Sea Red Crab Fishery § 648.263 Red crab possession and landing restrictions. (a) Vessels issued limited access red crab permits. (1) [Reserved] (2) Conversion to whole crab...

  13. 25 CFR 36.75 - What qualifications must homeliving staff possess?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false What qualifications must homeliving staff possess? 36.75... Homeliving Programs Staffing § 36.75 What qualifications must homeliving staff possess? (a) Homeliving staff... must at a minimum have an associate's degree no later than 2008. (3) Homeliving Program Staff Must have...

  14. 25 CFR 36.75 - What qualifications must homeliving staff possess?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false What qualifications must homeliving staff possess? 36.75... Homeliving Programs Staffing § 36.75 What qualifications must homeliving staff possess? (a) Homeliving staff... must at a minimum have an associate's degree no later than 2008. (3) Homeliving Program Staff Must have...

  15. 25 CFR 36.75 - What qualifications must homeliving staff possess?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false What qualifications must homeliving staff possess? 36.75... Homeliving Programs Staffing § 36.75 What qualifications must homeliving staff possess? (a) Homeliving staff... must at a minimum have an associate's degree no later than 2008. (3) Homeliving Program Staff Must have...

  16. Development of a Physiologically Based Model to Describe the Pharmacokinetics of Methylphenidate in Juvenile and Adult Humans and Nonhuman Primates

    PubMed Central

    Yang, Xiaoxia; Morris, Suzanne M.; Gearhart, Jeffery M.; Ruark, Christopher D.; Paule, Merle G.; Slikker, William; Mattison, Donald R.; Vitiello, Benedetto; Twaddle, Nathan C.; Doerge, Daniel R.; Young, John F.; Fisher, Jeffrey W.

    2014-01-01

    The widespread usage of methylphenidate (MPH) in the pediatric population has received considerable attention due to its potential effect on child development. For the first time a physiologically based pharmacokinetic (PBPK) model has been developed in juvenile and adult humans and nonhuman primates to quantitatively evaluate species- and age-dependent enantiomer specific pharmacokinetics of MPH and its primary metabolite ritalinic acid. The PBPK model was first calibrated in adult humans using in vitro enzyme kinetic data of MPH enantiomers, together with plasma and urine pharmacokinetic data with MPH in adult humans. Metabolism of MPH in the small intestine was assumed to account for the low oral bioavailability of MPH. Due to lack of information, model development for children and juvenile and adult nonhuman primates primarily relied on intra- and interspecies extrapolation using allometric scaling. The juvenile monkeys appear to metabolize MPH more rapidly than adult monkeys and humans, both adults and children. Model prediction performance is comparable between juvenile monkeys and children, with average root mean squared error values of 4.1 and 2.1, providing scientific basis for interspecies extrapolation of toxicity findings. Model estimated human equivalent doses in children that achieve similar internal dose metrics to those associated with pubertal delays in juvenile monkeys were found to be close to the therapeutic doses of MPH used in pediatric patients. This computational analysis suggests that continued pharmacovigilance assessment is prudent for the safe use of MPH. PMID:25184666

  17. Instructional Patterns for Maximizing Human Potential. A Curriculum Design for Human Development and Interpersonal Relationships: Kindergarten through Adult Education.

    ERIC Educational Resources Information Center

    Kern Joint Union High School District, Bakersfield, CA.

    Intended for consumer and homemaking education program development in kindergarten through adult education, this curriculum design emphasizes human development and interpersonal relationships. Presented in two sections, the document covers both the curriculum development process and the resulting products. The curriculum addresses five…

  18. 49 CFR 392.71 - Radar detectors; use and/or possession.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 5 2012-10-01 2012-10-01 false Radar detectors; use and/or possession. 392.71... DRIVING OF COMMERCIAL MOTOR VEHICLES Prohibited Practices § 392.71 Radar detectors; use and/or possession. (a) No driver shall use a radar detector in a commercial motor vehicle, or operate a commercial motor...

  19. 49 CFR 392.71 - Radar detectors; use and/or possession.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 5 2014-10-01 2014-10-01 false Radar detectors; use and/or possession. 392.71... DRIVING OF COMMERCIAL MOTOR VEHICLES Prohibited Practices § 392.71 Radar detectors; use and/or possession. (a) No driver shall use a radar detector in a commercial motor vehicle, or operate a commercial motor...

  20. 49 CFR 392.71 - Radar detectors; use and/or possession.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Radar detectors; use and/or possession. 392.71... DRIVING OF COMMERCIAL MOTOR VEHICLES Prohibited Practices § 392.71 Radar detectors; use and/or possession. (a) No driver shall use a radar detector in a commercial motor vehicle, or operate a commercial motor...

  1. 49 CFR 392.71 - Radar detectors; use and/or possession.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 5 2011-10-01 2011-10-01 false Radar detectors; use and/or possession. 392.71... DRIVING OF COMMERCIAL MOTOR VEHICLES Prohibited Practices § 392.71 Radar detectors; use and/or possession. (a) No driver shall use a radar detector in a commercial motor vehicle, or operate a commercial motor...

  2. 49 CFR 392.71 - Radar detectors; use and/or possession.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 5 2013-10-01 2013-10-01 false Radar detectors; use and/or possession. 392.71... DRIVING OF COMMERCIAL MOTOR VEHICLES Prohibited Practices § 392.71 Radar detectors; use and/or possession. (a) No driver shall use a radar detector in a commercial motor vehicle, or operate a commercial motor...

  3. The History of Predicative Possession in Slavic: Internal Development vs. Language Contact

    ERIC Educational Resources Information Center

    McAnallen, Julia

    2011-01-01

    The languages of the world encode possession in a variety of ways. In Slavic languages, possession on the level of the clause, or predicative possession, is represented by two main encoding strategies. Most Slavic languages, including those in the West and South Slavic sub-groupings, use a "have" verb comparable to English have and German "haben."…

  4. Synthetic cyclohexenyl chalcone natural products possess cytotoxic activities against prostate cancer cells and inhibit cysteine cathepsins in vitro.

    PubMed

    Deb Majumdar, Ishita; Devanabanda, Arvind; Fox, Benjamin; Schwartzman, Jacob; Cong, Huan; Porco, John A; Weber, Horst C

    2011-12-16

    A number of cyclohexenyl chalcone Diels-Alder natural products possess promising biological properties including strong cytotoxicity in various human cancer cells. Herein, we show that natural products in this class including panduratin A and nicolaioidesin C inhibit cysteine cathepsins as indicated by protease profiling assays and cell-free cathepsin L enzyme assays. Owing to the critical roles of cathepsins in the biology of human tumor progression, invasion, and metastasis, these findings should pave the way for development of novel antitumor agents for use in clinical settings. Copyright © 2011 Elsevier Inc. All rights reserved.

  5. The Relationship between Social Capital and Weapon Possession on Campus

    ERIC Educational Resources Information Center

    Messer, Rachel H.; Bradley, Kristopher I.; Calvi, Jessica L.; Kennison, Shelia M.

    2012-01-01

    The present research focused on the problem of how college officials might be able to predict weapon possession on college campuses. We hypothesized that measures of social capital (i.e., trust and participation in society) may be useful in identifying individuals who are likely to possess weapons on campuses. Prior research has shown that those…

  6. Unravelling the spirits’ message: a study of help-seeking steps and explanatory models among patients suffering from spirit possession in Uganda

    PubMed Central

    2014-01-01

    As in many cultures, also in Uganda spirit possession is a common idiom of distress associated with traumatic experiences. In the DSM-IV and -5, possession trance disorders can be classified as dissociative disorders. Dissociation in Western countries is associated with complicated, time-consuming and costly therapies. Patients with spirit possession in SW Uganda, however, often report partial or full recovery after treatment by traditional healers. The aim of this study is to explore how the development of symptoms concomitant help-seeking steps, and explanatory models (EM) eventually contributed to healing of patients with spirit possession in SW Uganda. Illness narratives of 119 patients with spirit possession referred by traditional healers were analysed using a mixed-method approach. Treatments of two-thirds of the patients were unsuccessful when first seeking help in the medical sector. Their initially physical symptoms subsequently developed into dissociative possession symptoms. After an average of two help-seeking steps, patients reached a healing place where 99% of them found satisfactory EM and effective healing. During healing sessions, possessing agents were summoned to identify themselves and underlying problems were addressed. Often-mentioned explanations were the following: neglect of rituals and of responsibilities towards relatives and inheritance, the call to become a healer, witchcraft, grief, and land conflicts. The results demonstrate that traditional healing processes of spirit possession can play a role in restoring connections with the supra-, inter-, intra-, and extra-human worlds. It does not always seem necessary to address individual traumatic experiences per se, which is in line with other research in this field. The study leads to additional perspectives on treatment of trauma-related dissociation in Western countries and on developing effective mental health services in low -and middle-income countries. PMID:24940355

  7. Unravelling the spirits' message: a study of help-seeking steps and explanatory models among patients suffering from spirit possession in Uganda.

    PubMed

    van Duijl, Marjolein; Kleijn, Wim; de Jong, Joop

    2014-01-01

    As in many cultures, also in Uganda spirit possession is a common idiom of distress associated with traumatic experiences. In the DSM-IV and -5, possession trance disorders can be classified as dissociative disorders. Dissociation in Western countries is associated with complicated, time-consuming and costly therapies. Patients with spirit possession in SW Uganda, however, often report partial or full recovery after treatment by traditional healers. The aim of this study is to explore how the development of symptoms concomitant help-seeking steps, and explanatory models (EM) eventually contributed to healing of patients with spirit possession in SW Uganda. Illness narratives of 119 patients with spirit possession referred by traditional healers were analysed using a mixed-method approach. Treatments of two-thirds of the patients were unsuccessful when first seeking help in the medical sector. Their initially physical symptoms subsequently developed into dissociative possession symptoms. After an average of two help-seeking steps, patients reached a healing place where 99% of them found satisfactory EM and effective healing. During healing sessions, possessing agents were summoned to identify themselves and underlying problems were addressed. Often-mentioned explanations were the following: neglect of rituals and of responsibilities towards relatives and inheritance, the call to become a healer, witchcraft, grief, and land conflicts. The results demonstrate that traditional healing processes of spirit possession can play a role in restoring connections with the supra-, inter-, intra-, and extra-human worlds. It does not always seem necessary to address individual traumatic experiences per se, which is in line with other research in this field. The study leads to additional perspectives on treatment of trauma-related dissociation in Western countries and on developing effective mental health services in low -and middle-income countries.

  8. Mildly Retarded Adults: Their Attitudes Toward Retardation

    ERIC Educational Resources Information Center

    Gan, Jennifer; And Others

    1977-01-01

    Responses to a 40-item questionnaire distributed to 50 mildly mentally retarded (MR) adults indicate that the majority possess accurate information about MR, hold realistic attitudes toward their own needs and abilities, and advocate community integration of the retarded. (Author/JG)

  9. A cross-cultural study of the possession-trance in Singapore.

    PubMed

    Kua, E H; Sim, L P; Chee, K T

    1986-09-01

    Possession-trance is a common culture-bound syndrome in Singapore. The characteristic features as seen in 36 young men of the three different ethnic communities are described. At follow-up four to five years later, none of the 26 who could be contacted showed any evidence of mental illness. The psychopathology of the possession-trance is discussed.

  10. Co-possession of phosphodiesterase type-5 inhibitors (PDE5-I) with nitrates.

    PubMed

    Chang, Li-Ling; Ma, Mark; Allmen, Heather von; Henderson, Scott C; Harper, Kristine; Hornbuckle, Kenneth

    2010-06-01

    Estimate the proportion of phosphodiesterase type-5 inhibitor (PDE5-I) patients who co-possess nitrates and compare the proportion of tadalafil patients dispensed nitrates to a matched control group. Secondarily, examine the percentage of co-possession of PDE5-Is and nitrates where the products were dispensed on the same day or written by the same prescriber. Male patients aged 18+ years filling PDE5-I prescriptions between December 2003 and March 2006 were identified using a U.S. longitudinal prescription database (IMS Health LRx). Similar patients not dispensed a PDE5-I during this period were matched to the tadalafil-dispensed cohort using a propensity score approach. Co-possession, as a proxy for concurrent use, was defined as an overlap in time on therapy for a PDE5-I and nitrate and was compared for the three PDE5-Is and for tadalafil to the matched control group. Among 601,063 tadalafil patients, 3.31% were dispensed a nitrate during the study period, compared to 6.18% in control patients (n = 601,063). When co-possessed prescriptions were defined by overlapping exposure periods, the proportion of PDE5-I patients with co-possessed nitrates ranged from 1.44% (tadalafil) to 1.72% (vardenafil) and 2.13% (sildenafil). Co-possession percentages of PDE5-I prescriptions were 0.83% for tadalafil and 1.07% for sildenafil and vardenafil. The majority (54.29%) of co-possessed PDE5-I and nitrate prescriptions had the nitrate dispensed prior to the PDE5-I prescription identified in the study cohort. Keeping in mind the limitations of observational studies, these results suggest that co-dispensing of nitrates and PDE5-Is is low. Compared to control patients, the proportion of nitrate co-possession was lowest for patients filling tadalafil. Tadalafil patients also had the lowest co-possessed proportion among the three PDE5-I cohorts. While the majority of co-possessed drug pairs were prescribed by different providers, the highest percentage of co-prescribing from the same

  11. Possession Zone as a Performance Indicator in Football. The Game of the Best Teams

    PubMed Central

    Casal, Claudio A.; Maneiro, Rubén; Ardá, Toni; Marí, Francisco J.; Losada, José L.

    2017-01-01

    Possession time in football has been widely discussed in research but few studies have analyzed the importance of the field area in which possession occurs. The objective of this study was to identify the existence of significant differences in the field zone of ball possession between successful and unsuccessful teams and to acknowledge if the match status modulates the possession model. To this end, 2,284 attacks were analyzed corresponding to the matches in the final phase of the UEFA Euro 2016 France, recording possession time and field zone in which possession occurred. Video recordings of matches were analyzed and coded post-event using notational analysis. We have found that successful offensive game patterns are different from unsuccessful ones. Specifically, field zone in which major possession occurs changes significantly between successful and unsuccessful teams (x2 = 15.72, p < 0.05) and through Welch’s T significant differences were detected in possession time between successful and unsuccessful teams (H = 24.289, p < 0.001). The former are characterized by longer possession times, preferably in the middle offensive zone, on the other hand, unsuccessful teams have shorter possession times and preferably on the middle defensive zone. Logistic regression also allowed us to identify that greater possession in the middle offensive zone is a good indicator of success in the offensive game, allowing us to predict a greater chance of victory in the match. Specifically, every time the teams achieve possession in the middle offensive zone, the chance of winning the match will increase 1.72 times and, the probability of winning the match making longer possessions in the middle offensive zone is 44.25%. Applying the Kruskal–Wallis test we have also been able to verify how match status modulates the teams possession time, specifically, when teams are winning they have longer possessions x2 = 92.628, p = 0.011. Results obtained are expected to help gain more

  12. Possession Zone as a Performance Indicator in Football. The Game of the Best Teams.

    PubMed

    Casal, Claudio A; Maneiro, Rubén; Ardá, Toni; Marí, Francisco J; Losada, José L

    2017-01-01

    Possession time in football has been widely discussed in research but few studies have analyzed the importance of the field area in which possession occurs. The objective of this study was to identify the existence of significant differences in the field zone of ball possession between successful and unsuccessful teams and to acknowledge if the match status modulates the possession model. To this end, 2,284 attacks were analyzed corresponding to the matches in the final phase of the UEFA Euro 2016 France, recording possession time and field zone in which possession occurred. Video recordings of matches were analyzed and coded post-event using notational analysis. We have found that successful offensive game patterns are different from unsuccessful ones. Specifically, field zone in which major possession occurs changes significantly between successful and unsuccessful teams ( x 2 = 15.72, p < 0.05) and through Welch's T significant differences were detected in possession time between successful and unsuccessful teams ( H = 24.289, p < 0.001). The former are characterized by longer possession times, preferably in the middle offensive zone, on the other hand, unsuccessful teams have shorter possession times and preferably on the middle defensive zone. Logistic regression also allowed us to identify that greater possession in the middle offensive zone is a good indicator of success in the offensive game, allowing us to predict a greater chance of victory in the match. Specifically, every time the teams achieve possession in the middle offensive zone, the chance of winning the match will increase 1.72 times and, the probability of winning the match making longer possessions in the middle offensive zone is 44.25%. Applying the Kruskal-Wallis test we have also been able to verify how match status modulates the teams possession time, specifically, when teams are winning they have longer possessions x 2 = 92.628, p = 0.011. Results obtained are expected to help gain more

  13. Molecular subtypification of human papillomavirus in male adult individuals with recurrent respiratory papillomatosis.

    PubMed

    García-Romero, Carmen S; Akaki-Caballero, Matsuharu; Saavedra-Mendoza, Ana G; Guzmán-Romero, Ana K; Canto, Patricia; Coral-Vázquez, Ramón M

    2015-10-01

    This study aimed to identify the isotype of human papillomavirus (HPV) in fresh tissue samples of 35 male adults with adult recurrent adult respiratory papillomatosis which may be important to define the precise etiology of the disease, and determine the therapeutic and prophylactic measures. A total of 35 adult male patients diagnosed with active RRP who have been treated for several years were included in the study. DNA of patients was extracted from fresh biological samples and analyzed by PCR and a Linear Array® HPV Genotyping system. Most cases (95%) corresponded to adult-onset of RRP. A questionnaire was applied to obtain demographic and clinical data. Using a PCR-based detection system all patients showed the presence of HPV; 80% were positive for HPV-6, 8% for HPV-11 and one for HPV-16. Most patients presented HPV-6 and consequently it was not feasible to correlate clinical and demographic characteristics with viral type. Besides, co-infections were not evident. This knowledge may be relevant to delineate therapeutic and preventive measures. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  14. Making IBM's Computer, Watson, Human

    PubMed Central

    Rachlin, Howard

    2012-01-01

    This essay uses the recent victory of an IBM computer (Watson) in the TV game, Jeopardy, to speculate on the abilities Watson would need, in addition to those it has, to be human. The essay's basic premise is that to be human is to behave as humans behave and to function in society as humans function. Alternatives to this premise are considered and rejected. The viewpoint of the essay is that of teleological behaviorism. Mental states are defined as temporally extended patterns of overt behavior. From this viewpoint (although Watson does not currently have them), essential human attributes such as consciousness, the ability to love, to feel pain, to sense, to perceive, and to imagine may all be possessed by a computer. Most crucially, a computer may possess self-control and may act altruistically. However, the computer's appearance, its ability to make specific movements, its possession of particular internal structures (e.g., whether those structures are organic or inorganic), and the presence of any nonmaterial “self,” are all incidental to its humanity. PMID:22942530

  15. Making IBM's Computer, Watson, Human.

    PubMed

    Rachlin, Howard

    2012-01-01

    This essay uses the recent victory of an IBM computer (Watson) in the TV game, Jeopardy, to speculate on the abilities Watson would need, in addition to those it has, to be human. The essay's basic premise is that to be human is to behave as humans behave and to function in society as humans function. Alternatives to this premise are considered and rejected. The viewpoint of the essay is that of teleological behaviorism. Mental states are defined as temporally extended patterns of overt behavior. From this viewpoint (although Watson does not currently have them), essential human attributes such as consciousness, the ability to love, to feel pain, to sense, to perceive, and to imagine may all be possessed by a computer. Most crucially, a computer may possess self-control and may act altruistically. However, the computer's appearance, its ability to make specific movements, its possession of particular internal structures (e.g., whether those structures are organic or inorganic), and the presence of any nonmaterial "self," are all incidental to its humanity.

  16. Ontogeny of morningness-eveningness across the adult human lifespan

    NASA Astrophysics Data System (ADS)

    Randler, Christoph

    2016-02-01

    Sleep timing of humans can be classified alongside a continuum from early to late sleepers, with some people (larks) having an early activity, early bed, and rise times and others (owls) with a more nocturnally orientated activity. Only a few studies reported that morningness-eveningness changes significantly during the adult lifespan based on community samples. Here, I applied a different methodological approach to seek for evidence for the age-related changes in morningness-eveningness preferences by using a meta-data from all available studies. The new aspect of this cross-sectional approach is that only a few studies themselves address the age-related changes of the adult lifespan development, but that many studies are available that provide exactly the data needed. The studies came from 27 countries and included 36,939 participants. Age was highly significantly correlated with scores on the Composite Scale of Morningness ( r = 0.70). This relationship seems linear, because a linear regression explained nearly the same amount of variance compared to other models such as logarithmic, quadratic, or cubic models. The standard deviation of age correlated with the standard deviation of CSM scores ( r = 0.55), suggesting when there is much variance in age in a study; in turn, there is much variance in morningness. This meta-analytical approach shows that morningness-eveningness changes across the adult lifespan and that older age is related to higher morningness.

  17. Different osteochondral potential of clonal cell lines derived from adult human trabecular bone.

    PubMed

    Osyczka, Anna M; Nöth, Ulrich; Danielson, Keith G; Tuan, Rocky S

    2002-06-01

    Cells derived from human trabecular bones have been shown to have multipotential differentiation ability along osteogenic, chondrogenic, and adipogenic lineages. In this study, we have derived two clonal sublines of human trabecular bone cells by means of stable transduction with human papilloma virus E6/E7 genes. Our results showed that these clonal sublines differ in their osteochondral potential, but are equally adipogenic, indicative of the heterogeneous nature of the parental cell population. The availability of these cell lines should be useful for the analysis of the mechanisms regulating the differentiation of adult mesenchymal progenitor cells.

  18. Human Centred Design Considerations for Connected Health Devices for the Older Adult

    PubMed Central

    Harte, Richard P.; Glynn, Liam G.; Broderick, Barry J.; Rodriguez-Molinero, Alejandro; Baker, Paul M. A.; McGuiness, Bernadette; O’Sullivan, Leonard; Diaz, Marta; Quinlan, Leo R.; ÓLaighin, Gearóid

    2014-01-01

    Connected health devices are generally designed for unsupervised use, by non-healthcare professionals, facilitating independent control of the individuals own healthcare. Older adults are major users of such devices and are a population significantly increasing in size. This group presents challenges due to the wide spectrum of capabilities and attitudes towards technology. The fit between capabilities of the user and demands of the device can be optimised in a process called Human Centred Design. Here we review examples of some connected health devices chosen by random selection, assess older adult known capabilities and attitudes and finally make analytical recommendations for design approaches and design specifications. PMID:25563225

  19. "Satan has afflicted me!" Jinn-possession and mental illness in the Qur'an.

    PubMed

    Islam, F; Campbell, R A

    2014-02-01

    Mental health stigma in Muslim communities may be partly due to a commonly held belief among some Muslims about the supernatural causes of mental illness (i.e. jinn-possession brought on by one's sinful life). A thematic analysis was carried out on four English translations and the Arabic text of the Qur'an to explore whether the connection between jinn-possession and insanity exists within the Muslim holy book. No connection between spirit-possession and madness or mental illness was found. Pagans taunted and labelled people as jinn-possessed only to ostracize and scapegoat. Linking the labelling of people as jinn-possession to a pagan practice may be used to educate Muslims, so they can reassess their community's stigma towards the mentally ill.

  20. From the Cover: Cell-replacement therapy for diabetes: Generating functional insulin-producing tissue from adult human liver cells

    NASA Astrophysics Data System (ADS)

    Sapir, Tamar; Shternhall, Keren; Meivar-Levy, Irit; Blumenfeld, Tamar; Cohen, Hamutal; Skutelsky, Ehud; Eventov-Friedman, Smadar; Barshack, Iris; Goldberg, Iris; Pri-Chen, Sarah; Ben-Dor, Lya; Polak-Charcon, Sylvie; Karasik, Avraham; Shimon, Ilan; Mor, Eytan; Ferber, Sarah

    2005-05-01

    Shortage in tissue availability from cadaver donors and the need for life-long immunosuppression severely restrict the large-scale application of cell-replacement therapy for diabetic patients. This study suggests the potential use of adult human liver as alternate tissue for autologous beta-cell-replacement therapy. By using pancreatic and duodenal homeobox gene 1 (PDX-1) and soluble factors, we induced a comprehensive developmental shift of adult human liver cells into functional insulin-producing cells. PDX-1-treated human liver cells express insulin, store it in defined granules, and secrete the hormone in a glucose-regulated manner. When transplanted under the renal capsule of diabetic, immunodeficient mice, the cells ameliorated hyperglycemia for prolonged periods of time. Inducing developmental redirection of adult liver offers the potential of a cell-replacement therapy for diabetics by allowing the patient to be the donor of his own insulin-producing tissue. pancreas | transdifferentiation

  1. 26 CFR 1.937-2 - Income from sources within a possession.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... within such possession). (f) Gains from certain dispositions of property—(1) Property of former U.S... from sources within the relevant possession will not include gains from the disposition of property...) (providing that gains from the disposition of certain property by individuals who acquired residency in...

  2. 26 CFR 1.937-2 - Income from sources within a possession.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... within such possession). (f) Gains from certain dispositions of property—(1) Property of former U.S... from sources within the relevant possession will not include gains from the disposition of property...) (providing that gains from the disposition of certain property by individuals who acquired residency in...

  3. 26 CFR 1.937-2 - Income from sources within a possession.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... within such possession). (f) Gains from certain dispositions of property—(1) Property of former U.S... from sources within the relevant possession will not include gains from the disposition of property...) (providing that gains from the disposition of certain property by individuals who acquired residency in...

  4. 40 CFR 26.1704 - Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults. 26.1704 Section 26.1704 Protection of Environment... research with non-pregnant, non-nursing adults. (a) This section applies to research subject to this...

  5. 40 CFR 26.1704 - Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Prohibition of reliance on unethical human research with non-pregnant, non-nursing adults. 26.1704 Section 26.1704 Protection of Environment... research with non-pregnant, non-nursing adults. (a) This section applies to research subject to this...

  6. Are symptoms of spirit possessed patients covered by the DSM-IV or DSM-5 criteria for possession trance disorder? A mixed-method explorative study in Uganda.

    PubMed

    van Duijl, Marjolein; Kleijn, Wim; de Jong, Joop

    2013-09-01

    As in many cultures, spirit possession is a common idiom of distress in Uganda. The DSM-IV contains experimental research criteria for dissociative and possession trance disorder (DTD and PTD), which are under review for the DSM-5. In the current proposed categories of the DSM-5, PTD is subsumed under dissociative identity disorder (DID) and DTD under dissociative disorders not elsewhere classified. Evaluation of these criteria is currently urgently required. This study explores the match between local symptoms of spirit possession in Uganda and experimental research criteria for PTD in the DSM-IV and proposed criteria for DID in the DSM-5. A mixed-method approach was used combining qualitative and quantitative research methods. Local symptoms were explored of 119 spirit possessed patients, using illness narratives and a cultural dissociative symptoms' checklist. Possible meaningful clusters of symptoms were inventoried through multiple correspondence analysis. Finally, local symptoms were compared with experimental criteria for PTD in the DSM-IV and proposed criteria for DID in the DSM-5. Illness narratives revealed different phases of spirit possession, with passive-influence experiences preceding the actual possession states. Multiple correspondence analysis of symptoms revealed two dimensions: 'passive' and 'active' symptoms. Local symptoms, such as changes in consciousness, shaking movements, and talking in a voice attributed to spirits, match with DSM-IV-PTD and DSM-5-DID criteria. Passive-influence experiences, such as feeling influenced or held by powers from outside, strange dreams, and hearing voices, deserve to be more explicitly described in the proposed criteria for DID in the DSM-5. The suggested incorporation of PTD in DID in the DSM-5 and the envisioned separation of DTD and PTD in two distinctive categories have disputable aspects.

  7. Child's play: the creativity of older adults.

    PubMed

    Capps, Donald

    2012-09-01

    In this article, I discuss Paul W. Pruyser's view presented in his article "An Essay on Creativity" (Pruyser in Bull Menninger Clin 43:294-353, 1979) that creative persons manifest early childhood qualities of playfulness, curiosity, and pleasure seeking and that adaptation is itself a form of creativity. I then discuss his article "Creativity in Aging Persons" (Pruyser in Bull Menninger Clin 51:425-435, 1987) in which he presents his view that aging itself is a potentially creative process, that creativity among older adults is not limited to the talented few, and that older adulthood has several specific features that are conducive to creativity. Significant among these features are object loss (especially involving human relationships) and functional loss (due to the vicissitudes of aging). Noting his particular emphasis on object loss and its role in late-life creativity, I focus on functional loss, and I emphasize the importance of adaptation in sustaining the creativity of older adults who experience such loss. I illustrate this adaptation by considering well-known painters who in late life suffered visual problems common to older adults. I suggest that in adapting to their visual problems these artists drew on the early childhood qualities (playfulness, curiosity and pleasure seeking) that all creative persons possess and that they are therefore illustrative for other older adults who are experiencing functional losses. I conclude with Erik H. Erikson's (Toys and reasons: stages in the ritualization of experience, W. W. Norton, New York, 1977) and Paul W. Pruyser's (Pastor Psychol 35:120-131, 1986) reflections on the relationship between seeing and hoping.

  8. Long-Term Culture of Genome-Stable Bipotent Stem Cells from Adult Human Liver

    PubMed Central

    Huch, Meritxell; Gehart, Helmuth; van Boxtel, Ruben; Hamer, Karien; Blokzijl, Francis; Verstegen, Monique M.A.; Ellis, Ewa; van Wenum, Martien; Fuchs, Sabine A.; de Ligt, Joep; van de Wetering, Marc; Sasaki, Nobuo; Boers, Susanne J.; Kemperman, Hans; de Jonge, Jeroen; Ijzermans, Jan N.M.; Nieuwenhuis, Edward E.S.; Hoekstra, Ruurdtje; Strom, Stephen; Vries, Robert R.G.; van der Laan, Luc J.W.; Cuppen, Edwin; Clevers, Hans

    2015-01-01

    Summary Despite the enormous replication potential of the human liver, there are currently no culture systems available that sustain hepatocyte replication and/or function in vitro. We have shown previously that single mouse Lgr5+ liver stem cells can be expanded as epithelial organoids in vitro and can be differentiated into functional hepatocytes in vitro and in vivo. We now describe conditions allowing long-term expansion of adult bile duct-derived bipotent progenitor cells from human liver. The expanded cells are highly stable at the chromosome and structural level, while single base changes occur at very low rates. The cells can readily be converted into functional hepatocytes in vitro and upon transplantation in vivo. Organoids from α1-antitrypsin deficiency and Alagille syndrome patients mirror the in vivo pathology. Clonal long-term expansion of primary adult liver stem cells opens up experimental avenues for disease modeling, toxicology studies, regenerative medicine, and gene therapy. PMID:25533785

  9. Impaired fear extinction learning in adult heterozygous BDNF knock-out mice.

    PubMed

    Psotta, Laura; Lessmann, Volkmar; Endres, Thomas

    2013-07-01

    Brain-derived neurotrophic factor (BDNF) is a crucial regulator of neuroplasticity, which underlies learning and memory processes in different brain areas. To investigate the role of BDNF in the extinction of amygdala-dependent cued fear memories, we analyzed fear extinction learning in heterozygous BDNF knock-out mice, which possess a reduction of endogenous BDNF protein levels to ~50% of wild-type animals. Since BDNF expression has been shown to decline with aging of animals, we tested the performance in extinction learning of these mice at 2 months (young adults) and 7 months (older adults) of age. The present study shows that older adult heterozygous BDNF knock-out mice, which have a chronic 50% lack of BDNF, also possess a deficit in the acquisition of extinction memory, while extinction learning remains unaffected in young adult heterozygous BDNF knock-out mice. This deficit in extinction learning is accompanied by a reduction of BDNF protein in the hippocampus, amygdala and the prefrontal cortex. Copyright © 2013 Elsevier Inc. All rights reserved.

  10. Educational Mismatch between Graduates' Possessed Skills and Market Demands in Pakistan

    ERIC Educational Resources Information Center

    Uzair-ul-Hassan, Muhammad; Noreen, Zahida

    2013-01-01

    Educational mismatch in skills that graduates possess and market requires creates barriers for organizations as well as for job seekers. The study was conducted to find out the educational mismatch between graduates possessed skills and market demands. Convenient sampling was carried out and data were collected from 200 graduates of economics…

  11. Cost Comparison Among Provable Data Possession Schemes

    DTIC Science & Technology

    2016-03-01

    possession,” in Proceedings of the 11th International Conference on Ap- plied Cryptography and Network Security. Berlin, Heidelberg: Springer-Verlag, 2013...curves,” in Security and Cryptography (SECRYPT), 2013 International Conference on, July 2013, pp. 1–12. [19] R. S. Kumar and A. Saxena, “Data integrity

  12. 50 CFR 648.128 - Scup possession restrictions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 10 2011-10-01 2011-10-01 false Scup possession restrictions. 648.128 Section 648.128 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND... landing by dividing fillet number by 2. If scup are filleted into a single (butterfly) fillet, such fillet...

  13. 50 CFR 622.277 - Bag and possession limits.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE FISHERIES OF THE CARIBBEAN, GULF OF MEXICO, AND SOUTH ATLANTIC Dolphin and Wahoo Fishery Off the Atlantic States § 622.277 Bag and possession limits. Section 622...

  14. 50 CFR 622.277 - Bag and possession limits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE FISHERIES OF THE CARIBBEAN, GULF OF MEXICO, AND SOUTH ATLANTIC Dolphin and Wahoo Fishery Off the Atlantic States § 622.277 Bag and possession limits. Section 622...

  15. Are adolescents more vulnerable to the harmful effects of cannabis than adults? A placebo-controlled study in human males.

    PubMed

    Mokrysz, C; Freeman, T P; Korkki, S; Griffiths, K; Curran, H V

    2016-11-29

    Preclinical research demonstrates that cannabinoids have differing effects in adolescent and adult animals. Whether these findings translate to humans has not yet been investigated. Here we believe we conducted the first study to compare the acute effects of cannabis in human adolescent (n=20; 16-17 years old) and adult (n=20; 24-28 years old) male cannabis users, in a placebo-controlled, double-blind cross-over design. After inhaling vaporized active or placebo cannabis, participants completed tasks assessing spatial working memory, episodic memory and response inhibition, alongside measures of blood pressure and heart rate, psychotomimetic symptoms and subjective drug effects (for example, 'stoned', 'want to have cannabis'). Results showed that on active cannabis, adolescents felt less stoned and reported fewer psychotomimetic symptoms than adults. Further, adults but not adolescents were more anxious and less alert during the active cannabis session (both pre- and post-drug administration). Following cannabis, cognitive impairment (reaction time on spatial working memory and prose recall following a delay) was greater in adults than adolescents. By contrast, cannabis impaired response inhibition accuracy in adolescents but not in adults. Moreover, following drug administration, the adolescents did not show satiety; instead they wanted more cannabis regardless of whether they had taken active or placebo cannabis, while the opposite was seen for adults. These contrasting profiles of adolescent resilience (blunted subjective, memory, physiological and psychotomimetic effects) and vulnerability (lack of satiety, impaired inhibitory processes) show some degree of translation from preclinical findings, and may contribute to escalated cannabis use by human adolescents.

  16. Are adolescents more vulnerable to the harmful effects of cannabis than adults? A placebo-controlled study in human males

    PubMed Central

    Mokrysz, C; Freeman, T P; Korkki, S; Griffiths, K; Curran, H V

    2016-01-01

    Preclinical research demonstrates that cannabinoids have differing effects in adolescent and adult animals. Whether these findings translate to humans has not yet been investigated. Here we believe we conducted the first study to compare the acute effects of cannabis in human adolescent (n=20; 16–17 years old) and adult (n=20; 24–28 years old) male cannabis users, in a placebo-controlled, double-blind cross-over design. After inhaling vaporized active or placebo cannabis, participants completed tasks assessing spatial working memory, episodic memory and response inhibition, alongside measures of blood pressure and heart rate, psychotomimetic symptoms and subjective drug effects (for example, ‘stoned', ‘want to have cannabis'). Results showed that on active cannabis, adolescents felt less stoned and reported fewer psychotomimetic symptoms than adults. Further, adults but not adolescents were more anxious and less alert during the active cannabis session (both pre- and post-drug administration). Following cannabis, cognitive impairment (reaction time on spatial working memory and prose recall following a delay) was greater in adults than adolescents. By contrast, cannabis impaired response inhibition accuracy in adolescents but not in adults. Moreover, following drug administration, the adolescents did not show satiety; instead they wanted more cannabis regardless of whether they had taken active or placebo cannabis, while the opposite was seen for adults. These contrasting profiles of adolescent resilience (blunted subjective, memory, physiological and psychotomimetic effects) and vulnerability (lack of satiety, impaired inhibitory processes) show some degree of translation from preclinical findings, and may contribute to escalated cannabis use by human adolescents. PMID:27898071

  17. 36 CFR 13.908 - Fishing limit of catch and in possession.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Fishing limit of catch and in possession. 13.908 Section 13.908 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF... Preserve General Provisions § 13.908 Fishing limit of catch and in possession. The limit of catch per...

  18. 36 CFR 13.908 - Fishing limit of catch and in possession.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Fishing limit of catch and in possession. 13.908 Section 13.908 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF... Preserve General Provisions § 13.908 Fishing limit of catch and in possession. The limit of catch per...

  19. 50 CFR 622.38 - Bag and possession limits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... ADMINISTRATION, DEPARTMENT OF COMMERCE FISHERIES OF THE CARIBBEAN, GULF OF MEXICO, AND SOUTH ATLANTIC Reef Fish Resources of the Gulf of Mexico § 622.38 Bag and possession limits. (a) Additional applicability provisions...

  20. Emotions and Human Concern: Adult Education and the Philosophical Thought of Martha Nussbaum

    ERIC Educational Resources Information Center

    Plumb, Donovan

    2014-01-01

    This article argues that philosopher Martha Nussbaum's reflections on the role of the emotions in human flourishing can contribute in important ways to our understanding of the emotions in adult education contexts. The article summarises Nussbaum's exploration of the contributions of classical philosophers like Socrates, Aristotle, and…

  1. Math Anxiety, Math Self-Concept, and Math Self-Efficacy in Adult Learners Compared to Traditional Undergraduate Students

    ERIC Educational Resources Information Center

    Jameson, Molly M.; Fusco, Brooke R.

    2014-01-01

    Adult learners comprise a significant portion of current undergraduate populations, and projections indicate steady or growing numbers of adult learners in the future. Previous research has suggested that adult learners possess lower self-confidence than and face barriers not experienced by traditional undergraduate students. These constructs have…

  2. Constitutional Law: Right of Privacy--Possession of Marijuana

    ERIC Educational Resources Information Center

    Rohrer, David E.

    1976-01-01

    The Alaska Supreme Court in Ravin v. State accepted the defendant's contention that the prohibition of possession of marihuana infringed on his constitutional right to privacy. The significance of the case is discussed. (LBH)

  3. Sex Determination of Adult Human Maxillary Sinuses on Panoramic Radiographs

    PubMed Central

    Leao de Queiroz, Cristhiane; Terada, Andrea Sayuri Silveira Dias; Dezem, Thais Uenoyama; Gomes de Araújo, Lais; Galo, Rodrigo; Oliveira-Santos, Christiano

    2016-01-01

    Absract The purpose of this study was to evaluate dimensions of adult human maxillary sinuses on panoramic radiographs and their possible application on the sex determination for forensic purposes. The sample comprised 64 database panoramic radiographs from individuals aged 20 years or older (32 male and 32 female subjects), with complete permanent dentition (or absence of third molars). One examiner measured the width and height of the right and left maxillary sinuses using the software Image J 1.47v (National Institutes of Health, Bethesda, USA). Measurements were repeated to calculate intra-observer agreement. Chi-Square test, Kappa, ANOVA and T-Student were used for results analysis for p≤ 0.05. Intra-observer agreement with correlation Kappa ranged between 0.38 and 0.96. For female subjects, the mean height and width of the left maxillary sinus were 28.7856mm and 44.6178mm, respectively. And right maxillary sinus was 27.7163mm for height and 45.1850mm for width. Male subjects were found to have the mean height and width of the left maxillary sinus 30.9981mm and 48.7753mm, respectively. And right maxillary sinus was 30.7403mm for height and 48.5753mm for width. There was a statistically significant difference in the height and width of maxillary sinuses between males and females. It can be concluded that maxillary sinuses height and width on panoramic radiographs can be used to determine the gender of adult human subjects. PMID:27847394

  4. Dynamic of distribution of human bone marrow-derived mesenchymal stem cells after transplantation into adult unconditioned mice.

    PubMed

    Allers, Carolina; Sierralta, Walter D; Neubauer, Sonia; Rivera, Francisco; Minguell, José J; Conget, Paulette A

    2004-08-27

    The use of mesenchymal stem cells (MSC) for cell therapy relies on their capacity to engraft and survive long-term in the appropriate target tissue(s). Animal models have demonstrated that the syngeneic or xenogeneic transplantation of MSC results in donor engraftment into the bone marrow and other tissues of conditioned recipients. However, there are no reliable data showing the fate of human MSC infused into conditioned or unconditioned adult recipients. In the present study, the authors investigated, by using imaging, polymerase chain reaction (PCR), and in situ hybridization, the biodistribution of human bone marrow-derived MSC after intravenous infusion into unconditioned adult nude mice. As assessed by imaging (gamma camera), PCR, and in situ hybridization analysis, the authors' results demonstrate the presence of human MSC in bone marrow, spleen, and mesenchymal tissues of recipient mice. These results suggest that human MSC transplantation into unconditioned recipients represents an option for providing cellular therapy and avoids the complications associated with drugs or radiation conditioning.

  5. Adult Human Gingival Epithelial Cells as a Source for Whole-tooth Bioengineering

    PubMed Central

    Angelova Volponi, A.; Kawasaki, M.; Sharpe, P.T.

    2013-01-01

    Teeth develop from interactions between embryonic oral epithelium and neural-crest-derived mesenchyme. These cells can be separated into single-cell populations and recombined to form normal teeth, providing a basis for bioengineering new teeth if suitable, non-embryonic cell sources can be identified. We show here that cells can be isolated from adult human gingival tissue that can be expanded in vitro and, when combined with mouse embryonic tooth mesenchyme cells, form teeth. Teeth with developing roots can be produced from this cell combination following transplantation into renal capsules. These bioengineered teeth contain dentin and enamel with ameloblast-like cells and rests of Malassez of human origin. PMID:23458883

  6. 50 CFR 640.23 - Bag/possession limits.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Florida and off the Gulf states, other than Florida—(1) Commercial and recreational fishing season. Except... the EEZ off Florida and off the Gulf states, other than Florida, is six per person. (2) Special... daily bag or possession limit of spiny lobster— (i) In or from the EEZ off the Gulf states, other than...

  7. Perspectives on Adult Education, Human Resource Development, and the Emergence of Workforce Development

    ERIC Educational Resources Information Center

    Jacobs, Ronald L.

    2006-01-01

    This article presents a perspective on the relationship between adult education and human resource development of the past two decades and the subsequent emergence of workforce development. The lesson taken from the article should be more than simply a recounting of events related to these fields of study. Instead, the more general lesson may be…

  8. Perspectives on Adult Education, Human Resource Development, and the Emergence of Workforce Development

    ERIC Educational Resources Information Center

    Jacobs, Ronald L.

    2014-01-01

    This article presents a perspective on the relationship between adult education and human resource development of the past two decades and the subsequent emergence of workforce development. The lesson taken from the article should be more than simply a recounting of events related to these fields of study. Instead, the more general lesson may be…

  9. Adult, embryonic and fetal hemoglobin are expressed in human glioblastoma cells.

    PubMed

    Emara, Marwan; Turner, A Robert; Allalunis-Turner, Joan

    2014-02-01

    Hemoglobin is a hemoprotein, produced mainly in erythrocytes circulating in the blood. However, non-erythroid hemoglobins have been previously reported in other cell types including human and rodent neurons of embryonic and adult brain, but not astrocytes and oligodendrocytes. Human glioblastoma multiforme (GBM) is the most aggressive tumor among gliomas. However, despite extensive basic and clinical research studies on GBM cells, little is known about glial defence mechanisms that allow these cells to survive and resist various types of treatment. We have shown previously that the newest members of vertebrate globin family, neuroglobin (Ngb) and cytoglobin (Cygb), are expressed in human GBM cells. In this study, we sought to determine whether hemoglobin is also expressed in GBM cells. Conventional RT-PCR, DNA sequencing, western blot analysis, mass spectrometry and fluorescence microscopy were used to investigate globin expression in GBM cell lines (M006x, M059J, M059K, M010b, U87R and U87T) that have unique characteristics in terms of tumor invasion and response to radiotherapy and hypoxia. The data showed that α, β, γ, δ, ζ and ε globins are expressed in all tested GBM cell lines. To our knowledge, we are the first to report expression of fetal, embryonic and adult hemoglobin in GBM cells under normal physiological conditions that may suggest an undefined function of those expressed hemoglobins. Together with our previous reports on globins (Ngb and Cygb) expression in GBM cells, the expression of different hemoglobins may constitute a part of series of active defence mechanisms supporting these cells to resist various types of treatments including chemotherapy and radiotherapy.

  10. Physical fitness, weight, smoking, and exercise patterns in young adults.

    PubMed

    Leyk, Dieter; Rüther, Thomas; Witzki, Alexander; Sievert, Alexander; Moedl, Anne; Blettner, Maria; Hackfort, Dieter; Löllgen, Herbert

    2012-11-01

    The health and physical fitness of adolescents and young adults are important not just to the individuals concerned, but also to society as a whole. Many studies from many different countries have dealt with the prevalence of overweight, the risk factors for it, and the morbidity it causes, but no more than a few have addressed the effects of unhealthy lifestyles on physical fitness. In this study, we show that young adults' physical performance depends on the number of risk factors they possess. We also compare the young adults' physical performance with that of adolescents aged 10 to 17. We obtained cross-sectional data on the weight, smoking status, athletic activity, time to run 1 km, and ability to perform a chin-up on a horizontal bar of 8048 subjects aged 10 to 25. The young adults were divided into groups depending on the number of risk factors they possessed from the following list: overweight, smoking, and lack of exercise. 28.4% of the men and 35.4% of the women aged 18 to 25 had none of these risk factors and exhibited the best physical performance. The more risk factors were present, the worse physical performance became. The 24- and 25-year-olds performed at the same level as the 14- and 15-year-olds. Unhealthy lifestyles can impair physical fitness even before any chronic disease arises. Possession of even a single risk factor is associated with significantly worse performance. Unless comprehensive and effective interventions are introduced in school and at work, the further cementation and worsening of unhealthy lifestyles will be hard to stop.

  11. 50 CFR 622.408 - Bag/possession limits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... recreational fishing, year-round. (b) EEZ off Florida and off the Gulf states, other than Florida—(1... or possession limit of spiny lobster in or from the EEZ off Florida and off the Gulf states, other...— (i) In or from the EEZ off the Gulf states, other than Florida, is six per person; (ii) In or from...

  12. 50 CFR 622.408 - Bag/possession limits.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... recreational fishing, year-round. (b) EEZ off Florida and off the Gulf states, other than Florida—(1... or possession limit of spiny lobster in or from the EEZ off Florida and off the Gulf states, other...— (i) In or from the EEZ off the Gulf states, other than Florida, is six per person; (ii) In or from...

  13. Equality and Human Capital: Conflicting Concepts within State-Funded Adult Education in Ireland

    ERIC Educational Resources Information Center

    Hurley, Kevin

    2015-01-01

    This article offers a critique of the concept of equality as it informs the White Paper on Adult Education: Learning for Life (2000). It also outlines the extent to which human capital theory can be seen to have effectively colonised lifelong learning from the outset of its adoption by the European Union with highly constraining implications for…

  14. 34 CFR 668.40 - Conviction for possession or sale of illegal drugs.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION STUDENT ASSISTANCE GENERAL PROVISIONS Student Eligibility § 668.40 Conviction for possession or sale of illegal drugs. (a)(1) A student is ineligible to... student has been convicted of an offense under any Federal or State law involving the possession or sale...

  15. Identification of Distinct Layers Within the Stratified Squamous Epithelium of the Adult Human True Vocal Fold

    PubMed Central

    Dowdall, Jayme R.; Sadow, Peter M.; Hartnick, Christopher; Vinarsky, Vladimir; Mou, Hongmei; Zhao, Rui; Song, Phillip C.; Franco, Ramon A.; Rajagopal, Jayaraj

    2016-01-01

    Objectives/Hypothesis A precise molecular schema for classifying the different cell types of the normal human vocal fold epithelium is lacking. We hypothesize that the true vocal fold epithelium has a cellular architecture and organization similar to that of other stratified squamous epithelia including the skin, cornea, oral mucosa, and esophagus. In analogy to disorders of the skin and gastrointestinal tract, a molecular definition of the normal cell types within the human vocal fold epithelium and a description of their geometric relationships should serve as a foundation for characterizing cellular changes associated with metaplasia, dysplasia, and cancer. Study Design Qualitative study with adult human larynges. Methods Histologic sections of normal human laryngeal tissue were analyzed for morphology (hematoxylin and eosin) and immunohistochemical protein expression profile, including cytokeratins (CK13 and CK14), cornified envelope proteins (involucrin), basal cells (NGFR/p75), and proliferation markers (Ki67). Results We demonstrated that three distinct cell strata with unique marker profiles are present within the stratified squamous epithelium of the true vocal fold. We used these definitions to establish that cell proliferation is restricted to certain cell types and layers within the epithelium. These distinct cell types are reproducible across five normal adult larynges. Conclusion We have established that three layers of cells are present within the normal adult stratified squamous epithelium of the true vocal fold. Furthermore, replicating cell populations are largely restricted to the parabasal strata within the epithelium. This delineation of distinct cell populations will facilitate future studies of vocal fold regeneration and cancer. Level of Evidence N/A. PMID:25988619

  16. Identification of distinct layers within the stratified squamous epithelium of the adult human true vocal fold.

    PubMed

    Dowdall, Jayme R; Sadow, Peter M; Hartnick, Christopher; Vinarsky, Vladimir; Mou, Hongmei; Zhao, Rui; Song, Phillip C; Franco, Ramon A; Rajagopal, Jayaraj

    2015-09-01

    A precise molecular schema for classifying the different cell types of the normal human vocal fold epithelium is lacking. We hypothesize that the true vocal fold epithelium has a cellular architecture and organization similar to that of other stratified squamous epithelia including the skin, cornea, oral mucosa, and esophagus. In analogy to disorders of the skin and gastrointestinal tract, a molecular definition of the normal cell types within the human vocal fold epithelium and a description of their geometric relationships should serve as a foundation for characterizing cellular changes associated with metaplasia, dysplasia, and cancer. Qualitative study with adult human larynges. Histologic sections of normal human laryngeal tissue were analyzed for morphology (hematoxylin and eosin) and immunohistochemical protein expression profile, including cytokeratins (CK13 and CK14), cornified envelope proteins (involucrin), basal cells (NGFR/p75), and proliferation markers (Ki67). We demonstrated that three distinct cell strata with unique marker profiles are present within the stratified squamous epithelium of the true vocal fold. We used these definitions to establish that cell proliferation is restricted to certain cell types and layers within the epithelium. These distinct cell types are reproducible across five normal adult larynges. We have established that three layers of cells are present within the normal adult stratified squamous epithelium of the true vocal fold. Furthermore, replicating cell populations are largely restricted to the parabasal strata within the epithelium. This delineation of distinct cell populations will facilitate future studies of vocal fold regeneration and cancer. N/A. © 2015 The American Laryngological, Rhinological and Otological Society, Inc.

  17. Possessives and the Distinction between Determiners and Modifiers (with Special Reference to German).

    ERIC Educational Resources Information Center

    Plank, Frans

    1992-01-01

    A discussion of possessives, determiners, and modifiers covers the following topics: nonuniformity of nouns, distributional differences between demonstratives and definitive articles, and German possessives and the determiner-modifier continuum. (Contains eight references.) (LB)

  18. Impact of HLA in mother and child on disease progression of pediatric human immunodeficiency virus type 1 infection.

    PubMed

    Thobakgale, Christina F; Prendergast, Andrew; Crawford, Hayley; Mkhwanazi, Nompumelelo; Ramduth, Danni; Reddy, Sharon; Molina, Claudia; Mncube, Zenele; Leslie, Alasdair; Prado, Julia; Chonco, Fundi; Mphatshwe, Wendy; Tudor-Williams, Gareth; Jeena, Prakash; Blanckenberg, Natasha; Dong, Krista; Kiepiela, Photini; Coovadia, Hoosen; Ndung'u, Thumbi; Walker, Bruce D; Goulder, Philip J R

    2009-10-01

    A broad Gag-specific CD8(+) T-cell response is associated with effective control of adult human immunodeficiency virus (HIV) infection. The association of certain HLA class I molecules, such as HLA-B*57, -B*5801, and -B*8101, with immune control is linked to mutations within Gag epitopes presented by these alleles that allow HIV to evade the immune response but that also reduce viral replicative capacity. Transmission of such viruses containing mutations within Gag epitopes results in lower viral loads in adult recipients. In this study of pediatric infection, we tested the hypothesis that children may tend to progress relatively slowly if either they themselves possess one of the protective HLA-B alleles or the mother possesses one of these alleles, thereby transmitting a low-fitness virus to the child. We analyzed HLA type, CD8(+) T-cell responses, and viral sequence changes for 61 mother-child pairs from Durban, South Africa, who were monitored from birth. Slow progression was significantly associated with the mother or child possessing one of the protective HLA-B alleles, and more significantly so when the protective allele was not shared by mother and child (P = 0.007). Slow progressors tended to make CD8(+) T-cell responses to Gag epitopes presented by the protective HLA-B alleles, in contrast to progressors expressing the same alleles (P = 0.07; Fisher's exact test). Mothers expressing the protective alleles were significantly more likely to transmit escape variants within the Gag epitopes presented by those alleles than mothers not expressing those alleles (75% versus 21%; P = 0.001). Reversion of transmitted escape mutations was observed in all slow-progressing children whose mothers possessed protective HLA-B alleles. These data show that HLA class I alleles influence disease progression in pediatric as well as adult infection, both as a result of the CD8(+) T-cell responses generated in the child and through the transmission of low-fitness viruses by the

  19. Neuropeptide Y in the adult and fetal human pineal gland.

    PubMed

    Møller, Morten; Phansuwan-Pujito, Pansiri; Badiu, Corin

    2014-01-01

    Neuropeptide Y was isolated from the porcine brain in 1982 and shown to be colocalized with noradrenaline in sympathetic nerve terminals. The peptide has been demonstrated to be present in sympathetic nerve fibers innervating the pineal gland in many mammalian species. In this investigation, we show by use of immunohistochemistry that neuropeptide Y is present in nerve fibers of the adult human pineal gland. The fibers are classical neuropeptidergic fibers endowed with large boutons en passage and primarily located in a perifollicular position with some fibers entering the pineal parenchyma inside the follicle. The distance from the immunoreactive terminals to the pinealocytes indicates a modulatory function of neuropeptide Y for pineal physiology. Some of the immunoreactive fibers might originate from neurons located in the brain and be a part of the central innervation of the pineal gland. In a series of human fetuses, neuropeptide Y-containing nerve fibers was present and could be detected as early as in the pineal of four- to five-month-old fetuses. This early innervation of the human pineal is different from most rodents, where the innervation starts postnatally.

  20. Neuropeptide Y in the Adult and Fetal Human Pineal Gland

    PubMed Central

    Møller, Morten; Phansuwan-Pujito, Pansiri

    2014-01-01

    Neuropeptide Y was isolated from the porcine brain in 1982 and shown to be colocalized with noradrenaline in sympathetic nerve terminals. The peptide has been demonstrated to be present in sympathetic nerve fibers innervating the pineal gland in many mammalian species. In this investigation, we show by use of immunohistochemistry that neuropeptide Y is present in nerve fibers of the adult human pineal gland. The fibers are classical neuropeptidergic fibers endowed with large boutons en passage and primarily located in a perifollicular position with some fibers entering the pineal parenchyma inside the follicle. The distance from the immunoreactive terminals to the pinealocytes indicates a modulatory function of neuropeptide Y for pineal physiology. Some of the immunoreactive fibers might originate from neurons located in the brain and be a part of the central innervation of the pineal gland. In a series of human fetuses, neuropeptide Y-containing nerve fibers was present and could be detected as early as in the pineal of four- to five-month-old fetuses. This early innervation of the human pineal is different from most rodents, where the innervation starts postnatally. PMID:24757681

  1. Rabbit Neonates and Human Adults Perceive a Blending 6-Component Odor Mixture in a Comparable Manner

    PubMed Central

    Sinding, Charlotte; Thomas-Danguin, Thierry; Chambault, Adeline; Béno, Noelle; Dosne, Thibaut; Chabanet, Claire; Schaal, Benoist; Coureaud, Gérard

    2013-01-01

    Young and adult mammals are constantly exposed to chemically complex stimuli. The olfactory system allows for a dual processing of relevant information from the environment either as single odorants in mixtures (elemental perception) or as mixtures of odorants as a whole (configural perception). However, it seems that human adults have certain limits in elemental perception of odor mixtures, as suggested by their inability to identify each odorant in mixtures of more than 4 components. Here, we explored some of these limits by evaluating the perception of three 6-odorant mixtures in human adults and newborn rabbits. Using free-sorting tasks in humans, we investigated the configural or elemental perception of these mixtures, or of 5-component sub-mixtures, or of the 6-odorant mixtures with modified odorants' proportion. In rabbit pups, the perception of the same mixtures was evaluated by measuring the orocephalic sucking response to the mixtures or their components after conditioning to one of these stimuli. The results revealed that one mixture, previously shown to carry the specific odor of red cordial in humans, was indeed configurally processed in humans and in rabbits while the two other 6-component mixtures were not. Moreover, in both species, such configural perception was specific not only to the 6 odorants included in the mixture but also to their respective proportion. Interestingly, rabbit neonates also responded to each odorant after conditioning to the red cordial mixture, which demonstrates their ability to perceive elements in addition to configuration in this complex mixture. Taken together, the results provide new insights related to the processing of relatively complex odor mixtures in mammals and the inter-species conservation of certain perceptual mechanisms; the results also revealed some differences in the expression of these capacities between species putatively linked to developmental and ecological constraints. PMID:23341948

  2. Health Human Capital in Sub-Saharan Africa: Conflicting Evidence from Infant Mortality Rates and Adult Heights

    PubMed Central

    Akachi, Yoko; Canning, David

    2011-01-01

    We investigate trends in cohort infant mortality rates and adult heights in 39 developing countries since 1960. In most regions of the world improved nutrition, and reduced childhood exposure to disease, have lead to improvements in both infant mortality and adult stature. In Sub-Saharan Africa, however, despite declining infant mortality rates, adult heights have not increased. We argue that in Sub-Saharan Africa the decline in infant mortality may have been due to interventions that prevent infant deaths rather than improved nutrition and childhood morbidity. Despite declining infant mortality, Sub-Saharan Africa may not be experiencing increases in health human capital. PMID:20634153

  3. What Are the Humanities?

    ERIC Educational Resources Information Center

    Broderick, Francis

    A working definition of the humanities and characteristics of a liberally educated person are specified. The humanities embrace areas of human knowledge that possess these elements: central concern for human beings rather than for the processes of nature or the structures of society; primary focus on the individual rather than on the group;…

  4. Perceptions of a Tri-Racial Community: Adults vs. Adolescents.

    ERIC Educational Resources Information Center

    Deseran, Forrest A.; Stokley, Gary M.

    The study explored the differential levels of satisfaction between adults and adolescents with such dimensions of community life as services, recreation, social environment, family situations, housing, and medical care. Information was also acquired on work status, material possessions, and participation in organizations. Comparisons were made…

  5. 24 CFR 27.45 - Transfer of title and possession.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Urban Development NONJUDICIAL FORECLOSURE OF MULTIFAMILY AND SINGLE FAMILY MORTGAGES Nonjudicial Foreclosure of Multifamily Mortgages § 27.45 Transfer of title and possession. (a) If the Secretary is the...

  6. 24 CFR 27.45 - Transfer of title and possession.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Urban Development NONJUDICIAL FORECLOSURE OF MULTIFAMILY AND SINGLE FAMILY MORTGAGES Nonjudicial Foreclosure of Multifamily Mortgages § 27.45 Transfer of title and possession. (a) If the Secretary is the...

  7. 24 CFR 27.45 - Transfer of title and possession.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Urban Development NONJUDICIAL FORECLOSURE OF MULTIFAMILY AND SINGLE FAMILY MORTGAGES Nonjudicial Foreclosure of Multifamily Mortgages § 27.45 Transfer of title and possession. (a) If the Secretary is the...

  8. 24 CFR 27.45 - Transfer of title and possession.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Urban Development NONJUDICIAL FORECLOSURE OF MULTIFAMILY AND SINGLE FAMILY MORTGAGES Nonjudicial Foreclosure of Multifamily Mortgages § 27.45 Transfer of title and possession. (a) If the Secretary is the...

  9. Nasopharyngeal carriage of Streptococcus pneumoniae in adults infected with human immunodeficiency virus in Jakarta, Indonesia.

    PubMed

    Harimurti, Kuntjoro; Saldi, Siti R F; Dewiasty, Esthika; Khoeri, Miftahuddin M; Yunihastuti, Evi; Putri, Tiara; Tafroji, Wisnu; Safari, Dodi

    2016-01-01

    This study investigated the distribution of serotype and antimicrobial susceptibility of Streptococcus pneumoniae carried by adults infected with human immunodeficiency virus (HIV) in Jakarta, Indonesia. Specimens of nasopharyngeal swab were collected from 200 HIV infected adults aged 21 to 63 years. Identification of S. pneumoniae was done by optochin susceptibility test and PCR for the presence of psaA and lytA genes. Serotyping was performed with sequential multiplex PCR and antibiotic susceptibility with the disk diffusion method. S. pneumoniae strains were carried by 10% adults with serotype 6A/B 20% was common serotype among cultured strains in 20 adults. Most of isolates were susceptible to chloramphenicol (80%) followed by clindamycin (75%), erythromycin (75%), penicillin (55%), and tetracycline (50%). This study found resistance to sulphamethoxazole/trimethoprim was most common with only 15% of strains being susceptible. High non-susceptibility to sulphamethoxazole/trimethoprim was observed in S. pneumoniae strains carried by HIV infected adults in Jakarta, Indonesia. Copyright © 2016 King Saud Bin Abdulaziz University for Health Sciences. Published by Elsevier Ltd. All rights reserved.

  10. Identification of a new supraclavicular brown fat depot in mice

    USDA-ARS?s Scientific Manuscript database

    The rediscovery of brown adipose tissue (BAT) in healthy adult humans raises the possibility of utilizing BAT to combat obesity and its related metabolic disorders. Adult humans possess limited amounts of BAT with the most thermoactive depot located in the supraclavicular area of the neck. Understan...

  11. 20 CFR 404.1093 - Possession of the United States.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Self-Employment... figuring your net earnings from self-employment, the term possession of the United States shall be deemed...

  12. 20 CFR 404.1093 - Possession of the United States.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Self-Employment... figuring your net earnings from self-employment, the term possession of the United States shall be deemed...

  13. 20 CFR 404.1093 - Possession of the United States.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Self-Employment... figuring your net earnings from self-employment, the term possession of the United States shall be deemed...

  14. 20 CFR 404.1093 - Possession of the United States.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Self-Employment... figuring your net earnings from self-employment, the term possession of the United States shall be deemed...

  15. 20 CFR 404.1093 - Possession of the United States.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Self-Employment... figuring your net earnings from self-employment, the term possession of the United States shall be deemed...

  16. Recombinant DHX33 Protein Possesses Dual DNA/RNA Helicase Activity.

    PubMed

    Wang, Xingshun; Ge, Wei; Zhang, Yandong

    2018-06-13

    RNA helicase DHX33 has been shown to participate in a variety of cellular activities, including ribosome biogenesis, protein translation, and gene transcription. We and others further discovered that DHX33 is strongly expressed in several types of human cancers and plays important roles in promoting cancer cell proliferation. To better understand the molecular mechanism for DHX33 in exerting its biological functions, we purified recombinant DHX33 and performed biochemical studies in vitro. DHX33 protein was found to have ATPase activity that is dependent on DNA or RNA duplexes. The ATPase activity of DHX33 is coupled with its RNA/DNA unwinding activity. If a key residue in the ATP binding site were mutated, the mutant DHX33 could not unwind DNA/RNA duplexes. Furthermore, a deletion mutant of a RKK motif previously identified to be involved in ribosome DNA binding could still unwind DNA duplexes, albeit with reduced efficiency. In summary, our study reveals that purified DHX33 protein possesses unwinding activity toward DNA and RNA duplexes.

  17. Postnatal colonization with human "infant-type" Bifidobacterium species alters behavior of adult gnotobiotic mice.

    PubMed

    Luk, Berkley; Veeraragavan, Surabi; Engevik, Melinda; Balderas, Miriam; Major, Angela; Runge, Jessica; Luna, Ruth Ann; Versalovic, James

    2018-01-01

    Accumulating studies have defined a role for the intestinal microbiota in modulation of host behavior. Research using gnotobiotic mice emphasizes that early microbial colonization with a complex microbiota (conventionalization) can rescue some of the behavioral abnormalities observed in mice that grow to adulthood completely devoid of bacteria (germ-free mice). However, the human infant and adult microbiomes vary greatly, and effects of the neonatal microbiome on neurodevelopment are currently not well understood. Microbe-mediated modulation of neural circuit patterning in the brain during neurodevelopment may have significant long-term implications that we are only beginning to appreciate. Modulation of the host central nervous system by the early-life microbiota is predicted to have pervasive and lasting effects on brain function and behavior. We sought to replicate this early microbe-host interaction by colonizing gnotobiotic mice at the neonatal stage with a simplified model of the human infant gut microbiota. This model consortium consisted of four "infant-type" Bifidobacterium species known to be commensal members of the human infant microbiota present in high abundance during postnatal development. Germ-free mice and mice neonatally-colonized with a complex, conventional murine microbiota were used for comparison. Motor and non-motor behaviors of the mice were tested at 6-7 weeks of age, and colonization patterns were characterized by 16S ribosomal RNA gene sequencing. Adult germ-free mice were observed to have abnormal memory, sociability, anxiety-like behaviors, and motor performance. Conventionalization at the neonatal stage rescued these behavioral abnormalities, and mice colonized with Bifidobacterium spp. also exhibited important behavioral differences relative to the germ-free controls. The ability of Bifidobacterium spp. to improve the recognition memory of both male and female germ-free mice was a prominent finding. Together, these data demonstrate

  18. 34 CFR 668.40 - Conviction for possession or sale of illegal drugs.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 3 2012-07-01 2012-07-01 false Conviction for possession or sale of illegal drugs. 668... Eligibility § 668.40 Conviction for possession or sale of illegal drugs. (a)(1) A student is ineligible to... of illegal drugs for conduct that occurred during a period of enrollment for which the student was...

  19. 34 CFR 668.40 - Conviction for possession or sale of illegal drugs.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 3 2013-07-01 2013-07-01 false Conviction for possession or sale of illegal drugs. 668... Eligibility § 668.40 Conviction for possession or sale of illegal drugs. (a)(1) A student is ineligible to... of illegal drugs for conduct that occurred during a period of enrollment for which the student was...

  20. 34 CFR 668.40 - Conviction for possession or sale of illegal drugs.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 3 2014-07-01 2014-07-01 false Conviction for possession or sale of illegal drugs. 668... Eligibility § 668.40 Conviction for possession or sale of illegal drugs. (a)(1) A student is ineligible to... of illegal drugs for conduct that occurred during a period of enrollment for which the student was...

  1. 34 CFR 668.40 - Conviction for possession or sale of illegal drugs.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 3 2011-07-01 2011-07-01 false Conviction for possession or sale of illegal drugs. 668... Eligibility § 668.40 Conviction for possession or sale of illegal drugs. (a)(1) A student is ineligible to... of illegal drugs for conduct that occurred during a period of enrollment for which the student was...

  2. Evidence of progenitor cells in the adult human cochlea: sphere formation and identification of ABCG2.

    PubMed

    Massucci-Bissoli, Milene; Lezirovitz, Karina; Oiticica, Jeanne; Bento, Ricardo Ferreira

    2017-11-01

    The aim of this study was to search for evidence of stem or progenitor cells in the adult human cochlea by testing for sphere formation capacity and the presence of the stem cell marker ABCG2. Cochleas removed from patients undergoing vestibular schwannoma resection (n=2) and from brain-dead organ donors (n=4) were dissociated for either flow cytometry analysis for the stem cell marker ABCG2 or a sphere formation assay that is widely used to test the sphere-forming capacity of cells from mouse inner ear tissue. Spheres were identified after 2-5 days in vitro, and the stem cell marker ABCG2 was detected using flow cytometric analysis after cochlear dissociation. Evidence suggests that there may be progenitor cells in the adult human cochlea, although further studies are required.

  3. Hair Follicle Generation by Injections of Adult Human Follicular Epithelial and Dermal Papilla Cells into Nude Mice

    PubMed Central

    Nilforoushzadeh, Mohammadali; Rahimi Jameh, Elham; Jaffary, Fariba; Abolhasani, Ehsan; Keshtmand, Gelavizh; Zarkob, Hajar; Mohammadi, Parvaneh; Aghdami, Nasser

    2017-01-01

    Objective Dermal papilla and hair epithelial stem cells regulate hair formation and the growth cycle. Damage to or loss of these cells can cause hair loss. Although several studies claim to reconstitute hairs using rodent cells in an animal model, additional research is needed to develop a stable human hair follicle reconstitution protocol. In this study, we have evaluated hair induction by injecting adult cultured human dermal papilla cells and a mixture of hair epithelial and dermal papilla cells in a mouse model. Materials and Methods In this experimental study, discarded human scalp skins were used to obtain dermal papilla and hair epithelial cells. After separation, cells were cultured and assessed for their characteristics. We randomly allocated 15 C57BL/6 nude mice into three groups that received injections in their dorsal skin. The first group received cultured dermal papilla cells, the second group received a mixture of cultured epithelial and dermal papilla cells, and the third group (control) received a placebo [phosphate-buffered saline (PBS-)]. Results Histopathologic examination of the injection sites showed evidence of hair growth in samples that received cells compared with the control group. However, the group that received epithelial and dermal papilla cells had visible evidence of hair growth. PKH tracing confirmed the presence of transplanted cells in the new hair. Conclusion Our data showed that injection of a combination of adult human cultured dermal papilla and epithelial cells could induce hair growth in nude mice. This study emphasized that the combination of human adult cultured dermal papilla and epithelial cells could induce new hair in nude mice. PMID:28670518

  4. A Comparison between the Purpose and Goals of Human Resource Development and Adult Education: Whose Interests Are Being Served?

    ERIC Educational Resources Information Center

    Batchelder, John Stuart; Byxbe, Ferris

    2002-01-01

    The purposes and goals of adult education and human resource development (HRD) differ and even clash. They find common ground in the personal development function but differ in the control and motivation for learning. Adult education seeks to enable learner self-determination; HRD's focus is enabling organizational control through employee…

  5. The expression patterns of pro-apoptotic and anti-apoptotic factors in human fetal and adult ovary.

    PubMed

    Poljicanin, Ana; Vukusic Pusic, Tanja; Vukojevic, Katarina; Caric, Ana; Vilovic, Katarina; Tomic, Snjezana; Soljic, Violeta; Saraga-Babic, Mirna

    2013-07-01

    The influence of pro-apoptotic Bax and anti-apoptotic Bcl-2 proteins on the cell death (caspase-3, TUNEL) of different ovarian cell lineages was immunohistochemically analyzed in six fetal and five adult human ovaries in order to disclose possible mechanisms of cell number control. Mild to moderate expression of Bcl-2 characterized ovarian surface epithelium, follicular cells and oocytes of 15 and 22 week human ovaries, while expression of Bax and caspase-3 gradually increased in all ovarian cell populations, except caspase-3 in the ovarian surface epithelium. Different levels of Bax and Bcl-2 proteins co-expression characterized fetal ovarian cells, while TUNEL and caspase-3 co-expression was found only in some of them. In adult ovaries, Bcl-2 was moderately and Bax strongly expressed in the surface ovarian epithelium and stroma. Bcl-2 and Bax expression in granulosa and theca interna cells varied depending on the stage of follicular atresia. Caspase-3 apoptotic cells characterized granulosa cells of adult atretic follicles. Our results indicate that intracellular levels of Bcl-2 and Bax protein might regulate the final destiny of developing germ cells. Caspase-3 dependent apoptosis seems to be the most important, but not the only cell death pathway in ovaries. In adult ovaries, caspase-dependent cell death characterized granulosa cells, but not the germ cells. Copyright © 2012 Elsevier GmbH. All rights reserved.

  6. The language of geometry: Fast comprehension of geometrical primitives and rules in human adults and preschoolers.

    PubMed

    Amalric, Marie; Wang, Liping; Pica, Pierre; Figueira, Santiago; Sigman, Mariano; Dehaene, Stanislas

    2017-01-01

    During language processing, humans form complex embedded representations from sequential inputs. Here, we ask whether a "geometrical language" with recursive embedding also underlies the human ability to encode sequences of spatial locations. We introduce a novel paradigm in which subjects are exposed to a sequence of spatial locations on an octagon, and are asked to predict future locations. The sequences vary in complexity according to a well-defined language comprising elementary primitives and recursive rules. A detailed analysis of error patterns indicates that primitives of symmetry and rotation are spontaneously detected and used by adults, preschoolers, and adult members of an indigene group in the Amazon, the Munduruku, who have a restricted numerical and geometrical lexicon and limited access to schooling. Furthermore, subjects readily combine these geometrical primitives into hierarchically organized expressions. By evaluating a large set of such combinations, we obtained a first view of the language needed to account for the representation of visuospatial sequences in humans, and conclude that they encode visuospatial sequences by minimizing the complexity of the structured expressions that capture them.

  7. The language of geometry: Fast comprehension of geometrical primitives and rules in human adults and preschoolers

    PubMed Central

    Amalric, Marie; Wang, Liping; Figueira, Santiago; Sigman, Mariano; Dehaene, Stanislas

    2017-01-01

    During language processing, humans form complex embedded representations from sequential inputs. Here, we ask whether a “geometrical language” with recursive embedding also underlies the human ability to encode sequences of spatial locations. We introduce a novel paradigm in which subjects are exposed to a sequence of spatial locations on an octagon, and are asked to predict future locations. The sequences vary in complexity according to a well-defined language comprising elementary primitives and recursive rules. A detailed analysis of error patterns indicates that primitives of symmetry and rotation are spontaneously detected and used by adults, preschoolers, and adult members of an indigene group in the Amazon, the Munduruku, who have a restricted numerical and geometrical lexicon and limited access to schooling. Furthermore, subjects readily combine these geometrical primitives into hierarchically organized expressions. By evaluating a large set of such combinations, we obtained a first view of the language needed to account for the representation of visuospatial sequences in humans, and conclude that they encode visuospatial sequences by minimizing the complexity of the structured expressions that capture them. PMID:28125595

  8. Alcohol use, risky sexual behavior, and condom possession among bar patrons.

    PubMed

    Chaney, Beth H; Vail-Smith, Karen; Martin, Ryan J; Cremeens-Matthews, Jennifer

    2016-09-01

    The current study seeks to: 1) assess the relationship between alcohol consumption and intentions to engage in unprotected sex in an uncontrolled environment, and 2) to identify if covariates (race, age, sex, breath alcohol content (BrAC), intentions to engage in sex, hazardous drinking rates) are significant predictors of condom possession during time of uncontrolled alcohol consumption. Data were collected from 917 bar patrons to assess alcohol use using the Alcohol Use Disorders Identification Test (AUDIT-C), BrAC levels, intentions to engage in risky sex, and condom possession. Correlational analysis and hierarchical binary logistic regression was conducted using SPSS. Correlational analyses indicated a negative relationship between AUDIT-C scores (r=-0.115, p=0.001), BrAC (r=-0.08, p=0.015), and intentions to use a condom. Over 70% of participants intended to use a condom if they engaged in sex; however, only 28.4% had a condom to use. The regression analysis indicated the predictive model (χ(2)=114.5, df=8, p<0.001) was statistically significant, and correctly classified 72.9% of those in possession of a condom. Alcohol consumption was associated with intentions to have unprotected sex; however, intentions to engage in protected sex and condom possession were higher for males and those with higher BrAC levels. Copyright © 2016 Elsevier Ltd. All rights reserved.

  9. Characterization of Insulin-Immunoreactive Cells and Endocrine Cells Within the Duct System of the Adult Human Pancreas.

    PubMed

    Li, Rong; Zhang, Xiaoxi; Yu, Lan; Zou, Xia; Zhao, Hailu

    2016-01-01

    The adult pancreatic duct system accommodates endocrine cells that have the potential to produce insulin. Here we report the characterization and distribution of insulin-immunoreactive cells and endocrine cells within the ductal units of adult human pancreas. Sequential pancreas sections from 12 nondiabetic adults were stained with biomarkers of ductal epithelial cells (cytokeratin 19), acinar cells (amylase), endocrine cells (chromogranin A; neuron-specific enolase), islet hormones (insulin, glucagon, somatostatin, pancreatic polypeptide), cell proliferation (Ki-67), and neogenesis (CD29). The number of islet hormone-immunoreactive cells increased from large ducts to the terminal branches. The insulin-producing cells outnumbered endocrine cells reactive for glucagon, somatostatin, or pancreatic polypeptide. The proportions of insulin-immunoreactive count compared with local islets (100% as a baseline) were 1.5% for the main ducts, 7.2% for interlobular ducts, 24.8% for intralobular ducts, 67.9% for intercalated ducts, and 348.9% for centroacinar cells. Both Ki-67- and CD29-labeled cells were predominantly localized in the terminal branches around the islets. The terminal branches also showed cells coexpressing islet hormones and cytokeratin 19. The adult human pancreatic ducts showed islet hormone-producing cells. The insulin-reactive cells predominantly localized in terminal branches where they may retain potential capability for β-cell neogenesis.

  10. 4F2 monoclonal antibody recognizes a surface antigen on spread human fibroblasts of embryonic but not of adult origin

    PubMed Central

    1984-01-01

    The 4F2 monoclonal antibody (mAb) has been shown to recognize a 120- kilodalton glycoprotein expressed on the cell surface of human peripheral blood monocytes, activated (but not resting) T or B cells, and T and B lymphoblastoid cell lines. In this report we show that 4F2 mAb specifically binds to the surface of adherent human embryonic fibroblasts but fails to bind to normal adult fibroblasts. Moreover, 4F2 antigen was expressed on sarcoma-derived or SV40-transformed adult fibroblastic cells. Finally, addition of 4F2 mAb inhibited the growth of cultured HT-1080 fibrosarcoma cell line, but had no inhibitory effect on various embryonic and adult normal or transformed fibroblasts. PMID:6538202

  11. The effect of human engagement depicted in contextual photographs on the visual attention patterns of adults with traumatic brain injury.

    PubMed

    Thiessen, Amber; Brown, Jessica; Beukelman, David; Hux, Karen

    2017-09-01

    Photographs are a frequently employed tool for the rehabilitation of adults with traumatic brain injury (TBI). Speech-language pathologists (SLPs) working with these individuals must select photos that are easily identifiable and meaningful to their clients. In this investigation, we examined the visual attention response to camera- (i.e., depicted human figure looking toward camera) and task-engaged (i.e., depicted human figure looking at and touching an object) contextual photographs for a group of adults with TBI and a group of adults without neurological conditions. Eye-tracking technology served to accurately and objectively measure visual fixations. Although differences were hypothesized given the cognitive deficits associated with TBI, study results revealed little difference in the visual fixation patterns of adults with and without TBI. Specifically, both groups of participants tended to fixate rapidly on the depicted human figure and fixate more on objects in which a human figure was task-engaged than when a human figure was camera-engaged. These results indicate that strategic placement of human figures in a contextual photograph may modify the way in which individuals with TBI visually attend to and interpret photographs. In addition, task-engagement appears to have a guiding effect on visual attention that may be of benefit to SLPs hoping to select more effective contextual photographs for their clients with TBI. Finally, the limited differences in visual attention patterns between individuals with TBI and their age and gender matched peers without neurological impairments indicates that these two groups find similar photograph regions to be worthy of visual fixation. Readers will gain knowledge regarding the photograph selection process for individuals with TBI. In addition, readers will be able to identify camera- and task-engaged photographs and to explain why task-engagement may be a beneficial component of contextual photographs. Copyright © 2017

  12. 5' Rapid Amplification of cDNA Ends and Illumina MiSeq Reveals B Cell Receptor Features in Healthy Adults, Adults With Chronic HIV-1 Infection, Cord Blood, and Humanized Mice.

    PubMed

    Waltari, Eric; Jia, Manxue; Jiang, Caroline S; Lu, Hong; Huang, Jing; Fernandez, Cristina; Finzi, Andrés; Kaufmann, Daniel E; Markowitz, Martin; Tsuji, Moriya; Wu, Xueling

    2018-01-01

    Using 5' rapid amplification of cDNA ends, Illumina MiSeq, and basic flow cytometry, we systematically analyzed the expressed B cell receptor (BCR) repertoire in 14 healthy adult PBMCs, 5 HIV-1+ adult PBMCs, 5 cord blood samples, and 3 HIS-CD4/B mice, examining the full-length variable region of μ, γ, α, κ, and λ chains for V-gene usage, somatic hypermutation (SHM), and CDR3 length. Adding to the known repertoire of healthy adults, Illumina MiSeq consistently detected small fractions of reads with high mutation frequencies including hypermutated μ reads, and reads with long CDR3s. Additionally, the less studied IgA repertoire displayed similar characteristics to that of IgG. Compared to healthy adults, the five HIV-1 chronically infected adults displayed elevated mutation frequencies for all μ, γ, α, κ, and λ chains examined and slightly longer CDR3 lengths for γ, α, and λ. To evaluate the reconstituted human BCR sequences in a humanized mouse model, we analyzed cord blood and HIS-CD4/B mice, which all lacked the typical SHM seen in the adult reference. Furthermore, MiSeq revealed identical unmutated IgM sequences derived from separate cell aliquots, thus for the first time demonstrating rare clonal members of unmutated IgM B cells by sequencing.

  13. Early-life experiences and the development of adult diseases with a focus on mental illness: The Human Birth Theory.

    PubMed

    Maccari, Stefania; Polese, Daniela; Reynaert, Marie-Line; Amici, Tiziana; Morley-Fletcher, Sara; Fagioli, Francesca

    2017-02-07

    In mammals, early adverse experiences, including mother-pup interactions, shape the response of an individual to chronic stress or to stress-related diseases during adult life. This has led to the elaboration of the theory of the developmental origins of health and disease, in particular adult diseases such as cardiovascular and metabolic disorders. In addition, in humans, as stated by Massimo Fagioli's Human Birth Theory, birth is healthy and equal for all individuals, so that mental illness develop exclusively in the postnatal period because of the quality of the relationship in the first year of life. Thus, this review focuses on the importance of programming during the early developmental period on the manifestation of adult diseases in both animal models and humans. Considering the obvious differences between animals and humans we cannot systematically move from animal models to humans. Consequently, in the first part of this review, we will discuss how animal models can be used to dissect the influence of adverse events occurring during the prenatal and postnatal periods on the developmental trajectories of the offspring, and in the second part, we will discuss the role of postnatal critical periods on the development of mental diseases in humans. Epigenetic mechanisms that cause reversible modifications in gene expression, driving the development of a pathological phenotype in response to a negative early postnatal environment, may lie at the core of this programming, thereby providing potential new therapeutic targets. The concept of the Human Birth Theory leads to a comprehension of the mental illness as a pathology of the human relationship immediately after birth and during the first year of life. Copyright © 2016 IBRO. Published by Elsevier Ltd. All rights reserved.

  14. A biokinetic model for systemic technetium in adult humans

    DOE PAGES

    Leggett, Richard Wayne; Giussani, Augusto

    2015-04-10

    The International Commission on Radiological Protection (ICRP) currently is updating its biokinetic and dosimetric models for internally deposited radionuclides. Technetium (Tc), the lightest element that exists only in radioactive form, has two important isotopes from the standpoint of potential risk to humans: the long-lived isotope 99Tm(T 1/2=2.1x10 5 y) is present in high concentration in nuclear waste, and the short-lived isotope 99mTc (T 1/2=6.02 h) is the most commonly used radionuclide in diagnostic nuclear medicine. This paper reviews data on the biological behavior of technetium and proposes a biokinetic model for systemic technetium in the adult human body formore » use in radiation protection. Compared with the ICRP s current occupational model for systemic technetium, the proposed model provides a more realistic description of the paths of movement of technetium in the body; provides greater consistency with experimental and medical data; and, for most radiosensitive organs, yields substantially different estimates of cumulative activity (total radioactive decays within the organ) following uptake of 99Tm or 99mTc to blood.« less

  15. 27 CFR 31.202 - Possession of refilled liquor bottles.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Liquor Bottles § 31.202 Possession of refilled liquor bottles. No person who sells, or offers for sale... bottle, any portion of the contents of which has been altered or increased in violation of the provisions...

  16. The Model Human Processor and the Older Adult: Parameter Estimation and Validation Within a Mobile Phone Task

    PubMed Central

    Jastrzembski, Tiffany S.; Charness, Neil

    2009-01-01

    The authors estimate weighted mean values for nine information processing parameters for older adults using the Card, Moran, and Newell (1983) Model Human Processor model. The authors validate a subset of these parameters by modeling two mobile phone tasks using two different phones and comparing model predictions to a sample of younger (N = 20; Mage = 20) and older (N = 20; Mage = 69) adults. Older adult models fit keystroke-level performance at the aggregate grain of analysis extremely well (R = 0.99) and produced equivalent fits to previously validated younger adult models. Critical path analyses highlighted points of poor design as a function of cognitive workload, hardware/software design, and user characteristics. The findings demonstrate that estimated older adult information processing parameters are valid for modeling purposes, can help designers understand age-related performance using existing interfaces, and may support the development of age-sensitive technologies. PMID:18194048

  17. The Model Human Processor and the older adult: parameter estimation and validation within a mobile phone task.

    PubMed

    Jastrzembski, Tiffany S; Charness, Neil

    2007-12-01

    The authors estimate weighted mean values for nine information processing parameters for older adults using the Card, Moran, and Newell (1983) Model Human Processor model. The authors validate a subset of these parameters by modeling two mobile phone tasks using two different phones and comparing model predictions to a sample of younger (N = 20; M-sub(age) = 20) and older (N = 20; M-sub(age) = 69) adults. Older adult models fit keystroke-level performance at the aggregate grain of analysis extremely well (R = 0.99) and produced equivalent fits to previously validated younger adult models. Critical path analyses highlighted points of poor design as a function of cognitive workload, hardware/software design, and user characteristics. The findings demonstrate that estimated older adult information processing parameters are valid for modeling purposes, can help designers understand age-related performance using existing interfaces, and may support the development of age-sensitive technologies.

  18. Reassembly of adult human testicular cells: can testis cord-like structures be created in vitro?

    PubMed

    Mincheva, M; Sandhowe-Klaverkamp, R; Wistuba, J; Redmann, K; Stukenborg, J-B; Kliesch, S; Schlatt, S

    2018-02-01

    Can enzymatically dispersed testicular cells from adult men reassemble into seminiferous cord-like structures in vitro? Adult human testicular somatic cells reassembled into testicular cord-like structures via dynamic interactions of Sertoli and peritubular cells. In vitro approaches using dispersed single cell suspensions of human testes to generate seminiferous tubule structures and to initiate their functionality have as yet shown only limited success. Testes from 15 adult gender dysphoria patients (mean ± standard deviation age 35 ± 9.3 years) showing spermatogonial arrest became available for this study after sex-reassignment surgery. In vitro primary testicular somatic cell cultures were generated to explore the self-organizing ability of testicular somatic cells to form testis cords over a 2-week period. Morphological phenotype, protein marker expression and temporal dynamics of cell reassembly were analyzed. Cell suspensions obtained by two-step enzymatic digestion were plated onto glass coverslips in 24-well plates. To obtain adherent somatic cells, the supernatant was discarded on Day 2. The culture of the attached cell population was continued. Reassembly into cord-like structures was analyzed daily by microscopic observations. Endpoints were qualitative changes in morphology. Cell types were characterized by phase-contrast microscopy and immunohistochemistry. Dynamics of cord formation were recorded by time-lapse microscopy. Primary adult human testicular cells underwent sequential morphological changes including compaction and reaggregation resulting in round or elongated cord-like structures. Time-lapse video recordings within the first 4 days of culture revealed highly dynamic processes of migration and coalescence of reaggregated cells. The cellular movements were mediated by peritubular cells. Immunohistochemical analysis showed that both SRY-related high mobility box 9-positive Sertoli and α-smooth muscle actin-positive peritubular myoid cells

  19. Human Dental Pulp Cells Differentiate toward Neuronal Cells and Promote Neuroregeneration in Adult Organotypic Hippocampal Slices In Vitro.

    PubMed

    Xiao, Li; Ide, Ryoji; Saiki, Chikako; Kumazawa, Yasuo; Okamura, Hisashi

    2017-08-11

    The adult mammalian central nerve system has fundamental difficulties regarding effective neuroregeneration. The aim of this study is to investigate whether human dental pulp cells (DPCs) can promote neuroregeneration by (i) being differentiated toward neuronal cells and/or (ii) stimulating local neurogenesis in the adult hippocampus. Using immunostaining, we demonstrated that adult human dental pulp contains multipotent DPCs, including STRO-1, CD146 and P75-positive stem cells. DPC-formed spheroids were able to differentiate into neuronal, vascular, osteogenic and cartilaginous lineages under osteogenic induction. However, under neuronal inductive conditions, cells in the DPC-formed spheroids differentiated toward neuronal rather than other lineages. Electrophysiological study showed that these cells consistently exhibit the capacity to produce action potentials, suggesting that they have a functional feature in neuronal cells. We further co-cultivated DPCs with adult mouse hippocampal slices on matrigel in vitro. Immunostaining and presto blue assay showed that DPCs were able to stimulate the growth of neuronal cells (especially neurons) in both the CA1 zone and the edges of the hippocampal slices. Brain-derived neurotrophic factor (BDNF), was expressed in co-cultivated DPCs. In conclusion, our data demonstrated that DPCs are well-suited to differentiate into the neuronal lineage. They are able to stimulate neurogenesis in the adult mouse hippocampus through neurotrophic support in vitro.

  20. Human Dental Pulp Cells Differentiate toward Neuronal Cells and Promote Neuroregeneration in Adult Organotypic Hippocampal Slices In Vitro

    PubMed Central

    Ide, Ryoji; Saiki, Chikako; Kumazawa, Yasuo; Okamura, Hisashi

    2017-01-01

    The adult mammalian central nerve system has fundamental difficulties regarding effective neuroregeneration. The aim of this study is to investigate whether human dental pulp cells (DPCs) can promote neuroregeneration by (i) being differentiated toward neuronal cells and/or (ii) stimulating local neurogenesis in the adult hippocampus. Using immunostaining, we demonstrated that adult human dental pulp contains multipotent DPCs, including STRO-1, CD146 and P75-positive stem cells. DPC-formed spheroids were able to differentiate into neuronal, vascular, osteogenic and cartilaginous lineages under osteogenic induction. However, under neuronal inductive conditions, cells in the DPC-formed spheroids differentiated toward neuronal rather than other lineages. Electrophysiological study showed that these cells consistently exhibit the capacity to produce action potentials, suggesting that they have a functional feature in neuronal cells. We further co-cultivated DPCs with adult mouse hippocampal slices on matrigel in vitro. Immunostaining and presto blue assay showed that DPCs were able to stimulate the growth of neuronal cells (especially neurons) in both the CA1 zone and the edges of the hippocampal slices. Brain-derived neurotrophic factor (BDNF), was expressed in co-cultivated DPCs. In conclusion, our data demonstrated that DPCs are well-suited to differentiate into the neuronal lineage. They are able to stimulate neurogenesis in the adult mouse hippocampus through neurotrophic support in vitro. PMID:28800076

  1. Neuron-Enriched Gene Expression Patterns are Regionally Anti-Correlated with Oligodendrocyte-Enriched Patterns in the Adult Mouse and Human Brain

    PubMed Central

    Tan, Powell Patrick Cheng; French, Leon; Pavlidis, Paul

    2013-01-01

    An important goal in neuroscience is to understand gene expression patterns in the brain. The recent availability of comprehensive and detailed expression atlases for mouse and human creates opportunities to discover global patterns and perform cross-species comparisons. Recently we reported that the major source of variation in gene transcript expression in the adult normal mouse brain can be parsimoniously explained as reflecting regional variation in glia to neuron ratios, and is correlated with degree of connectivity and location in the brain along the anterior-posterior axis. Here we extend this investigation to two gene expression assays of adult normal human brains that consisted of over 300 brain region samples, and perform comparative analyses of brain-wide expression patterns to the mouse. We performed principal components analysis (PCA) on the regional gene expression of the adult human brain to identify the expression pattern that has the largest variance. As in the mouse, we observed that the first principal component is composed of two anti-correlated patterns enriched in oligodendrocyte and neuron markers respectively. However, we also observed interesting discordant patterns between the two species. For example, a few mouse neuron markers show expression patterns that are more correlated with the human oligodendrocyte-enriched pattern and vice-versa. In conclusion, our work provides insights into human brain function and evolution by probing global relationships between regional cell type marker expression patterns in the human and mouse brain. PMID:23440889

  2. Neuron-Enriched Gene Expression Patterns are Regionally Anti-Correlated with Oligodendrocyte-Enriched Patterns in the Adult Mouse and Human Brain.

    PubMed

    Tan, Powell Patrick Cheng; French, Leon; Pavlidis, Paul

    2013-01-01

    An important goal in neuroscience is to understand gene expression patterns in the brain. The recent availability of comprehensive and detailed expression atlases for mouse and human creates opportunities to discover global patterns and perform cross-species comparisons. Recently we reported that the major source of variation in gene transcript expression in the adult normal mouse brain can be parsimoniously explained as reflecting regional variation in glia to neuron ratios, and is correlated with degree of connectivity and location in the brain along the anterior-posterior axis. Here we extend this investigation to two gene expression assays of adult normal human brains that consisted of over 300 brain region samples, and perform comparative analyses of brain-wide expression patterns to the mouse. We performed principal components analysis (PCA) on the regional gene expression of the adult human brain to identify the expression pattern that has the largest variance. As in the mouse, we observed that the first principal component is composed of two anti-correlated patterns enriched in oligodendrocyte and neuron markers respectively. However, we also observed interesting discordant patterns between the two species. For example, a few mouse neuron markers show expression patterns that are more correlated with the human oligodendrocyte-enriched pattern and vice-versa. In conclusion, our work provides insights into human brain function and evolution by probing global relationships between regional cell type marker expression patterns in the human and mouse brain.

  3. Distortion product otoacoustic emission (2f1-f2) amplitude growth in human adults and neonates.

    PubMed

    Abdala, C

    2000-01-01

    Distortion product otoacoustic emissions (DPOAEs) are thought to be by-products of an active amplification process in the cochlea and thus serve as a metric for evaluating the integrity of this process. Because the cochlear amplifier functions in a level-dependent fashion, DPOAEs recorded as a function of stimulus level (i.e., a DPOAE growth function) may provide important information about the range and operational characteristics of the cochlear amplifier. The DPOAE growth functions recorded in human adults and neonates may provide information about the maturation of these active cochlear processes. Two experiments were conducted. Experiment I included normal-hearing adults and term-born neonates. The 2f1-f2 DPOAE growth functions were recorded for both age groups at three f2 frequencies. Experiment II was an extension of the first experiment but added a subject group of premature neonates. The results of these studies indicate that DPOAE growth functions most often show amplitude saturation and nonmonotonic growth for all age groups. However, premature neonates show monotonic growth and the absence of amplitude saturation more often than adults. Those premature neonates who do show saturation also show an elevated threshold for amplitude saturation relative to adults. In contrast, term neonates are adultlike for most measures except that they show a larger percentage of nonsaturating growth functions than adults. These results may indicate immaturity in cochlear amplifier function prior to term birth in humans. Outer hair cell function and/or efferent regulation of outer hair cell function are hypothesized sources of this immaturity, although some contribution from the immature middle ear cannot be ruled out.

  4. Limits on efficient human mindreading: convergence across Chinese adults and Semai children.

    PubMed

    Wang, Bo; Hadi, Nur Shafiqah Abdul; Low, Jason

    2015-11-01

    We tested Apperly and Butterfill's (2009, Psychological Review, 116, 753) theory that humans have two mindreading systems whereby the efficient-system guiding anticipatory glances displays signature limits that do not apply to the flexible system guiding verbal predictions. Experiments 1 and 2 tested urban Mainland-Chinese adults (n = 64) and Experiment 3 tested Semai children living in the rainforests of Peninsular Malaysia (3- to 4-year-olds, n = 60). Participants - across different ages, groups and methods - anticipated others' false-beliefs about object-location but not object-identity. Convergence in signature limits signalled that the early-developing efficient system involved minimal theory-of-mind. Chinese adults and older Semai children showed flexibility in their direct predictions. The flexible mindreading system in ascribing others' beliefs as such was task-sensitive and implicated maturational and cultural contributions. © 2015 The British Psychological Society.

  5. Adult education as a human right: The Latin American context and the ecopedagogic perspective

    NASA Astrophysics Data System (ADS)

    Gadotti, Moacir

    2011-08-01

    This article presents the concept and practice of adult education as a key issue for Brazil and other Latin American countries, both for formal and non-formal education in the public and private sectors. It includes citizen education focused on democratisation of society and sustainable development. The concept is pluralist and ideological as well as technical. All along the history of contemporary education it is essential to highlight the importance of the CONFINTEA conferences for the construction of an expanded vision of this concept. Adult education is understood as a human right. The right to education does not end when a person has reached the so-called "proper" age; it continues to be a right for the duration of everyone's entire life. This article explores Paulo Freire's contribution, particularly the methodology of MOVA (Youth and Adult Literacy Movement). It also presents the ecopedagogic perspective, which was inspired by Paulo Freire's legacy. Finally, this article stresses the need to support a long-term policy for adult education, following the recommendations of the Civil Society International Forum (FISC) and CONFINTEA VI, both held in Belém, Brazil, in 2009.

  6. Wrapping the Curriculum around Their Lives: Using a Culturally Relevant Curriculum with African American Adult Women

    ERIC Educational Resources Information Center

    Sealey-Ruiz, Yolanda

    2007-01-01

    This study examines how African American adult female students respond to a culturally relevant curriculum. Research confirms that adults enter college classrooms with a variety of experiences that they value and experiences to which they wish to connect. Black female students in particular possess knowledge unique to their positionality in…

  7. 32 CFR 552.122 - Personnel not authorized to possess or retain personal weapons.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... personal weapons. 552.122 Section 552.122 National Defense Department of Defense (Continued) DEPARTMENT OF... authorized to possess or retain personal weapons. (a) Possession, retention or storage of personal weapons or... enforcement officer authorized to carry the weapon under state or federal law, while on Fort Lewis or a sub...

  8. 32 CFR 552.122 - Personnel not authorized to possess or retain personal weapons.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... personal weapons. 552.122 Section 552.122 National Defense Department of Defense (Continued) DEPARTMENT OF... authorized to possess or retain personal weapons. (a) Possession, retention or storage of personal weapons or... enforcement officer authorized to carry the weapon under state or federal law, while on Fort Lewis or a sub...

  9. 32 CFR 552.122 - Personnel not authorized to possess or retain personal weapons.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... personal weapons. 552.122 Section 552.122 National Defense Department of Defense (Continued) DEPARTMENT OF... authorized to possess or retain personal weapons. (a) Possession, retention or storage of personal weapons or... enforcement officer authorized to carry the weapon under state or federal law, while on Fort Lewis or a sub...

  10. Stereotypes, Warnings, and Identity-Related Variables Influence Older Adults' Susceptibility to Associative False Memory Errors.

    PubMed

    Smith, Amy M; Gallo, David A; Barber, Sarah J; Maddox, Keith B; Thomas, Ayanna K

    2017-08-01

    Activating ageist stereotypes can impair older adults' ability to remember information. This effect has been shown to be strongest for older adults who possess certain characteristics (e.g., young-old, highly educated). The present study extended this line of research to investigate the relationship between stereotyping and false memory susceptibility in older adults. We first presented older adults with lists of associated words in an incidental learning paradigm. Afterward, we manipulated whether participants were presented with stereotypes about aging and whether they were given warnings about the associative nature of the lists. Participants then completed a yes/no recognition test and answered demographic questions. Older adults in the stereotyped group were more likely to falsely recognize non-presented theme words than older adults in the control group. Further, those who were highly educated and/or retired were most likely to experience this false memory susceptibility. Similar to the research on veridical memory, these findings suggest that the effects of ageist stereotyping on older adults' false memory susceptibility may be best understood in terms of the individual differences that older adults possess. Identifying the types of people who are at risk of experiencing stereotype threat is an important step toward helping older adults avoid memory impairment in the presence of common stereotypes. © The Author 2017. 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.

  11. Sexual health promotion and adult retail stores.

    PubMed

    Reece, Michael; Herbenick, Debby; Sherwood-Puzzello, Catherine

    2004-05-01

    To explore the extent to which adult retail stores may contribute to a community's sexual health promotion infrastructure, we collected data from 294 customer service employees of 80 adult retail stores in 61 U.S. cities. Findings indicated that these stores and their employees do possess at least a baseline level of characteristics that indicate they are serving, or have the potential to serve, as sexual health resources in their communities. As researchers and practitioners continue to explore new and effective mechanisms for responding to sexual health issues, they should consider outlets such as adult stores. Enhancing the capacity of these stores to contribute to sexual health may require strategic collaborations between sexual health researchers, sexual health practitioners, and the adult retail industry in order to develop initiatives that are responsive to the unique goals and cultures of each. Copyright The American Society of Gene Therapy

  12. Psychological diversity in chimpanzees and humans: new longitudinal assessments of chimpanzees' understanding of attention.

    PubMed

    Povinelli, Daniel J; Dunphy-Lelii, Sarah; Reaux, James E; Mazza, Michael P

    2002-01-01

    We present the results of 5 experiments that assessed 7 chimpanzees' understanding of the visual experiences of others. The research was conducted when the animals were adolescents (7-8 years of age) and adults (12 years of age). The experiments examined their ability to recognize the equivalence between visual and tactile modes of gaining the attention of others (Exp. 1), their understanding that the vision of others can be impeded by opaque barriers (Exps. 2 and 5), and their ability to distinguish between postural cues which are and are not specifically relevant to visual attention (Exps. 3 and 4). The results suggest that although chimpanzees are excellent at exploiting the observable contingencies that exist between the facial and bodily postures of other agents on the one hand, and events in the world on the other, these animals may not construe others as possessing psychological states related to 'seeing' or 'attention.' Humans and chimpanzees share homologous suites of psychological systems that detect and process information about both the static and dynamic aspects of social life, but humans alone may possess systems which interpret behavior in terms of abstract, unobservable mental states such as seeing and attention. Copyright 2002 S. Karger AG, Basel

  13. Bridging the Gap between Human Resource Development and Adult Education: Part Two, the Critical Turn

    ERIC Educational Resources Information Center

    Hatcher, Tim; Bowles, Tuere

    2006-01-01

    Human resource development (HRD) as a scholarly endeavor and as a practice is often criticized in the adult education (AE) literature and by AE scholars as manipulative and oppressive and, through training and other interventions, controlling workers for strictly economic ends (Baptiste, 2001; Cunningham, 2004; Schied, 2001; Welton, 1995). The…

  14. Bridging the Gap between Human Resource Development and Adult Education: Part Two, the Critical Turn

    ERIC Educational Resources Information Center

    Hatcher, Tim; Bowles, Tuere

    2014-01-01

    Human resource development (HRD) as a scholarly endeavor and as a practice is often criticized in the adult education (AE) literature and by AE scholars as manipulative and oppressive and, through training and other interventions, controlling workers for strictly economic ends (Baptiste, 2001; Cunningham, 2004; Schied, 2001; Welton, 1995). The…

  15. Gun Possession among Massachusetts Batterer Intervention Program Enrollees

    ERIC Educational Resources Information Center

    Rothman, Emily F.; Johnson, Renee M.; Hemenway, David

    2006-01-01

    Batterers with access to firearms present a serious lethal threat to their partners. The purpose of this exploratory study is to estimate the prevalence of and risk markers for gun possession among Massachusetts men enrolled in batterer intervention programs. The authors found that 1.8% of the men reported having a gun in or around their home.…

  16. 50 CFR 648.86 - NE Multispecies possession restrictions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... § 648.90(a)(4) will exceed the pertinent sub-ACL, NMFS may implement or adjust, at any time prior to or... possession limit and/or a maximum trip limit in order to prevent exceeding the common pool sub-ACL in that.... If the Regional Administrator projects that the sub-ACL of any stock allocated to the common pool...

  17. 50 CFR 648.86 - NE Multispecies possession restrictions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...-ACL, NMFS may implement or adjust, at any time prior to or during the fishing year, in a manner... order to prevent exceeding the common pool sub-ACL in that fishing year. (2) Possession restrictions to... sub-ACL of any stock allocated to the common pool pursuant to § 648.90(a)(4) will not be caught during...

  18. 50 CFR 648.86 - NE Multispecies possession restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... stock allocated to common pool vessels pursuant to § 648.90(a)(4) will exceed the pertinent sub-ACL... to prevent exceeding the common pool sub-ACL in that fishing year. (2) Possession restrictions to... sub-ACL of any stock allocated to the common pool pursuant to § 648.90(a)(4) will not be caught during...

  19. 50 CFR 648.86 - NE Multispecies possession restrictions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...-ACL, NMFS may implement or adjust, at any time prior to or during the fishing year, in a manner... order to prevent exceeding the common pool sub-ACL in that fishing year. (2) Possession restrictions to... sub-ACL of any stock allocated to the common pool pursuant to § 648.90(a)(4) will not be caught during...

  20. Stepwise immortalization and transformation of adult human prostate epithelial cells by a combination of HPV-18 and v-Ki-ras.

    PubMed Central

    Rhim, J S; Webber, M M; Bello, D; Lee, M S; Arnstein, P; Chen, L S; Jay, G

    1994-01-01

    Recent investigations have shown the presence of ras gene mutations and human papillomavirus (HPV) DNA in prostate carcinomas. In the present study, secondary adult human prostatic epithelial cells, upon transfection with a plasmid containing the entire HPV-18 genome, acquired an indefinite life-span in culture but did not undergo malignant conversion. Subsequent infection of these immortalized cells with the Kirsten murine sarcoma virus, which contains an activated Ki-ras oncogene, induced morphological transformation that led to the acquisition of neoplastic properties. These findings demonstrate the malignant transformation of adult human prostate epithelial cells in culture by a combination of viral oncogenes and the successive roles of HPV infection and Ki-ras activation in a multistep process responsible for prostate carcinogenesis. Images PMID:7991549

  1. The Effect of Body Mass on Outdoor Adult Human Decomposition.

    PubMed

    Roberts, Lindsey G; Spencer, Jessica R; Dabbs, Gretchen R

    2017-09-01

    Forensic taphonomy explores factors impacting human decomposition. This study investigated the effect of body mass on the rate and pattern of adult human decomposition. Nine males and three females aged 49-95 years ranging in mass from 73 to 159 kg who were donated to the Complex for Forensic Anthropology Research between December 2012 and September 2015 were included in this study. Kelvin accumulated degree days (KADD) were used to assess the thermal energy required for subjects to reach several total body score (TBS) thresholds: early decomposition (TBS ≥6.0), TBS ≥12.5, advanced decomposition (TBS ≥19.0), TBS ≥23.0, and skeletonization (TBS ≥27.0). Results indicate no significant correlation between body mass and KADD at any TBS threshold. Body mass accounted for up to 24.0% of variation in decomposition rate depending on stage, and minor differences in decomposition pattern were observed. Body mass likely has a minimal impact on postmortem interval estimation. © 2017 American Academy of Forensic Sciences.

  2. Microarray Analysis of Differential Gene Expression Profile Between Human Fetal and Adult Heart.

    PubMed

    Geng, Zhimin; Wang, Jue; Pan, Lulu; Li, Ming; Zhang, Jitai; Cai, Xueli; Chu, Maoping

    2017-04-01

    Although many changes have been discovered during heart maturation, the genetic mechanisms involved in the changes between immature and mature myocardium have only been partially elucidated. Here, gene expression profile changed between the human fetal and adult heart was characterized. A human microarray was applied to define the gene expression signatures of the fetal (13-17 weeks of gestation, n = 4) and adult hearts (30-40 years old, n = 4). Gene ontology analyses, pathway analyses, gene set enrichment analyses, and signal transduction network were performed to predict the function of the differentially expressed genes. Ten mRNAs were confirmed by quantificational real-time polymerase chain reaction. 5547 mRNAs were found to be significantly differentially expressed. "Cell cycle" was the most enriched pathway in the down-regulated genes. EFGR, IGF1R, and ITGB1 play a central role in the regulation of heart development. EGFR, IGF1R, and FGFR2 were the core genes regulating cardiac cell proliferation. The quantificational real-time polymerase chain reaction results were concordant with the microarray data. Our data identified the transcriptional regulation of heart development in the second trimester and the potential regulators that play a prominent role in the regulation of heart development and cardiac cells proliferation.

  3. 32 CFR 552.128 - Requirements for possession and use.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... RESERVATIONS AND NATIONAL CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS Control of Firearms..., ammunition, pellet and BB guns, knives, bows and arrows, and crossbows under the following conditions: (a) Privately-owned firearms, crossbows, pellet and BB guns possessed or stored on the installation must be...

  4. 32 CFR 552.128 - Requirements for possession and use.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... RESERVATIONS AND NATIONAL CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS Control of Firearms..., ammunition, pellet and BB guns, knives, bows and arrows, and crossbows under the following conditions: (a) Privately-owned firearms, crossbows, pellet and BB guns possessed or stored on the installation must be...

  5. 32 CFR 552.128 - Requirements for possession and use.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... RESERVATIONS AND NATIONAL CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS Control of Firearms..., ammunition, pellet and BB guns, knives, bows and arrows, and crossbows under the following conditions: (a) Privately-owned firearms, crossbows, pellet and BB guns possessed or stored on the installation must be...

  6. 32 CFR 552.128 - Requirements for possession and use.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... RESERVATIONS AND NATIONAL CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS Control of Firearms..., ammunition, pellet and BB guns, knives, bows and arrows, and crossbows under the following conditions: (a) Privately-owned firearms, crossbows, pellet and BB guns possessed or stored on the installation must be...

  7. Exfoliated Human Olfactory Neuroepithelium: A Source of Neural Progenitor Cells.

    PubMed

    Jiménez-Vaca, Ana L; Benitez-King, Gloria; Ruiz, Víctor; Ramírez-Rodríguez, Gerardo B; Hernández-de la Cruz, Beatriz; Salamanca-Gómez, Fabio A; González-Márquez, Humberto; Ramírez-Sánchez, Israel; Ortíz-López, Leonardo; Vélez-Del Valle, Cristina; Ordoñez-Razo, Rosa Ma

    2018-03-01

    Neural progenitor cells (NPC) contained in the human adult olfactory neuroepithelium (ONE) possess an undifferentiated state, the capability of self-renewal, the ability to generate neural and glial cells as well as being kept as neurospheres in cell culture conditions. Recently, NPC have been isolated from human or animal models using high-risk surgical methods. Therefore, it was necessary to improve methodologies to obtain and maintain human NPC as well as to achieve better knowledge of brain disorders. In this study, we propose the establishment and characterization of NPC cultures derived from the human olfactory neuroepithelium, using non-invasive procedures. Twenty-two healthy individuals (29.7 ± 4.5 years of age) were subjected to nasal exfoliation. Cells were recovered and kept as neurospheres under serum-free conditions. The neural progenitor origin of these neurospheres was determined by immunocytochemistry and qPCR. Their ability for self-renewal and multipotency was analyzed by clonogenic and differentiation assays, respectively. In the cultures, the ONE cells preserved the phenotype of the neurospheres. The expression levels of Nestin, Musashi, Sox2, and βIII-tubulin demonstrated the neural origin of the neurospheres; 48% of the cells separated could generate neurospheres, determining that they retained their self-renewal capacity. Neurospheres were differentiated in the absence of growth factors (EGF and FGF), and their multipotency ability was maintained as well. We were also able to isolate and grow human neural progenitor cells (neurospheres) through nasal exfoliates (non-invasive method) of the ONE from healthy adults, which is an extremely important contribution for the study of brain disorders and for the development of new therapies.

  8. 45. Photocopy of negative (original in possession of Chiricahua National ...

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

    45. Photocopy of negative (original in possession of Chiricahua National Monument), photographer unknown, undated RANCH HOUSE - Faraway Ranch, Erickson-Riggs Ranch House, State Highway 181, Willcox, Cochise County, AZ

  9. 40. Photocopy of negative (original in possession of Chiricahua National ...

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

    40. Photocopy of negative (original in possession of Chiricahua National Monument), photographer unknown, 1935 RANCH HOUSE - Faraway Ranch, Erickson-Riggs Ranch House, State Highway 181, Willcox, Cochise County, AZ

  10. 42. Photocopy of negative (original in possession of Chiricahua National ...

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

    42. Photocopy of negative (original in possession of Chiricahua National Monument), photographer unknown, 1942 RANCH HOUSE - Faraway Ranch, Erickson-Riggs Ranch House, State Highway 181, Willcox, Cochise County, AZ

  11. 43. Photocopy of negative (original in possession of Chiricahua National ...

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

    43. Photocopy of negative (original in possession of Chiricahua National Monument), photographer unknown, 1950 RANCH HOUSE - Faraway Ranch, Erickson-Riggs Ranch House, State Highway 181, Willcox, Cochise County, AZ

  12. 46. Photocopy of negative (original in possession of Chiricahua National ...

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

    46. Photocopy of negative (original in possession of Chiricahua National Monument), photographer unknown, undated RANCH HOUSE - Faraway Ranch, Erickson-Riggs Ranch House, State Highway 181, Willcox, Cochise County, AZ

  13. Photocopy of drawing (original in possession of Allegany County, Cumberland, ...

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

    Photocopy of drawing (original in possession of Allegany County, Cumberland, MD) CEMENT HOUSE FLOOR PLAN, 1942 - Kelly-Springfield Tire Plant, Cement House, 701 Kelly Road, Cumberland, Allegany County, MD

  14. 1. Photocopy of lithograph, ca. 1880 (in possession American Catholic ...

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

    1. Photocopy of lithograph, ca. 1880 (in possession American Catholic Historical Society) FRONT AND SIDE ELEVATIONS - St. Francis Xavier's Roman Catholic Church, 2321 Green Street, Philadelphia, Philadelphia County, PA

  15. Evaluating human papillomavirus vaccination programs in Canada: should provincial healthcare pay for voluntary adult vaccination?

    PubMed

    Llamazares, Marco; Smith, Robert J

    2008-04-10

    Recently, provincial health programs in Canada and elsewhere have begun rolling out vaccination against human papillomavirus for girls aged 9-13. While vaccination is voluntary, the cost of vaccination is waived, to encourage parents to have their daughters vaccinated. Adult women who are eligible for the vaccine may still receive it, but at a cost of approximately CAN$400. Given the high efficacy and immunogenicity of the vaccine, the possibility of eradicating targeted types of the virus may be feasible, assuming the vaccination programs are undertaken strategically. We develop a mathematical model to describe the epidemiology of vaccination against human papillomavirus, accounting for a widespread childhood vaccination program that may be supplemented by voluntary adult vaccination. A stability analysis is performed to determine the stability of the disease-free equilibrium. The critical vaccine efficacy and immunogenicity thresholds are derived, and the minimum level of adult vaccination required for eradication of targeted types is determined. We demonstrate that eradication of targeted types is indeed feasible, although the burden of coverage for a childhood-only vaccination program may be high. However, if a small, but non-negligible, proportion of eligible adults can be vaccinated, then the possibility of eradication of targeted types becomes much more favourable. We provide a threshold for eradication in general communities and illustrate the results with numerical simulations. We also investigate the effects of suboptimal efficacy and immunogenicity and show that there is a critical efficacy below which eradication of targeted types is not possible. If eradication is possible, then there is a critical immunogenicity such that even 100% childhood vaccination will not eradicate the targeted types of the virus and must be supplemented with voluntary adult vaccination. However, the level of adult vaccination coverage required is modest and may be achieved

  16. Human Invariant Natural Killer T cells possess immune-modulating functions during Aspergillus infection.

    PubMed

    Beitzen-Heineke, Antonia; Bouzani, Maria; Schmitt, Anna-Lena; Kurzai, Oliver; Hünniger, Kerstin; Einsele, Hermann; Loeffler, Juergen

    2016-02-01

    Aspergillus fumigatus is the most common cause for invasive fungal infections, a disease associated with high mortality in immune-compromised patients. CD1d-restricted invariant natural killer T (iNKT) cells compose a small subset of T cells known to impact the immune response toward various infectious pathogens. To investigate the role of human iNKT cells during A. fumigatus infection, we studied their activation as determined by CD69 expression and cytokine production in response to distinct fungal morphotypes in the presence of different CD1d(+) antigen presenting cells using flow cytometry and multiplex enzyme-linked immunosorbent assay (ELISA). Among CD1d(+) subpopulations, CD1d(+)CD1c(+) mDCs showed the highest potential to activate iNKT cells on a per cell basis. The presence of A. fumigatus decreased this effect of CD1d(+)CD1c(+) mDCs on iNKT cells and led to reduced secretion of TNF-α, G-CSF and RANTES. Production of other Th1 and Th2 cytokines was not affected by the fungus, suggesting an immune-modulating function for human iNKT cells during A. fumigatus infection. © The Author 2015. Published by Oxford University Press on behalf of The International Society for Human and Animal Mycology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  17. High individual consistency in fear of humans throughout the adult lifespan of rural and urban burrowing owls

    NASA Astrophysics Data System (ADS)

    Carrete, Martina; Tella, José L.

    2013-12-01

    Human-induced rapid environmental changes challenge individuals by creating evolutionarily novel scenarios, where species encounter novel enemies, the new species sometimes being humans themselves. However, little is known about how individuals react to human presence, specifically whether they are able to habituate to human presence, as frequently assumed, or are selected based on their fear of humans. We tested whether fear of humans (measured as flight initiation distance in a diurnal owl) is reduced through habituation to human presence (plasticity) or whether it remains unchanged throughout the individuals' life. Results show an unusually high level of individual consistency in fear of humans throughout the adult lifespan of both rural (r = 0.96) and urban (r = 0.90) birds, lending no support to habituation. Further research should assess the role of inter-individual variability in fear of humans in shaping the distribution of individuals and species in an increasingly humanized world.

  18. Impact of Zika Virus on adult human brain structure and functional organization.

    PubMed

    Bido-Medina, Richard; Wirsich, Jonathan; Rodríguez, Minelly; Oviedo, Jairo; Miches, Isidro; Bido, Pamela; Tusen, Luis; Stoeter, Peter; Sadaghiani, Sepideh

    2018-06-01

    To determine the impact of Zika virus (ZIKV) infection on brain structure and functional organization of severely affected adult patients with neurological complications that extend beyond Guillain-Barré Syndrome (GBS)-like manifestations and include symptoms of the central nervous system (CNS). In this first case-control neuroimaging study, we obtained structural and functional magnetic resonance images in nine rare adult patients in the subacute phase, and healthy age- and sex-matched controls. ZIKV patients showed atypical descending and rapidly progressing peripheral nervous system (PNS) manifestations, and importantly, additional CNS presentations such as perceptual deficits. Voxel-based morphometry was utilized to evaluate gray matter volume, and resting state functional connectivity and Network Based Statistics were applied to assess the functional organization of the brain. Gray matter volume was decreased bilaterally in motor areas (supplementary motor cortex, specifically Frontal Eye Fields) and beyond (left inferior frontal sulcus). Additionally, gray matter volume increased in right middle frontal gyrus. Functional connectivity increased in a widespread network within and across temporal lobes. We provide preliminary evidence for a link between ZIKV neurological complications and changes in adult human brain structure and functional organization, comprising both motor-related regions potentially secondary to prolonged PNS weakness, and nonsomatomotor regions indicative of PNS-independent alternations. The latter included the temporal lobes, particularly vulnerable in a range of neurological conditions. While future studies into the ZIKV-related neuroinflammatory mechanisms in adults are urgently needed, this study indicates that ZIKV infection can lead to an impact on the brain.

  19. 16. Photocopy of photograph (original in possession of Chiricahua National ...

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

    16. Photocopy of photograph (original in possession of Chiricahua National Monument), photographer unknown, c.1917 LILLIANA AND HILDEGARD ERICKSON IN FRONT OF RANCH HOUSE - Faraway Ranch, Willcox, Cochise County, AZ

  20. Photographic copy of photograph (original print in possession of William ...

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

    Photographic copy of photograph (original print in possession of William Langer Jewel Bearing Plant, Rolla, North Dakota). DRILLING - Turtle Mountain Ordnance Plant, 213 First Street Northwest, Rolla, Rolette County, ND

  1. Photographic copy of photograph (original print in possession of William ...

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

    Photographic copy of photograph (original print in possession of William Langer Jewel Bearing Plant, Rolla, North Dakota). OLIVING - Turtle Mountain Ordnance Plant, 213 First Street Northwest, Rolla, Rolette County, ND

  2. Protocol to Isolate a Large Amount of Functional Oligodendrocyte Precursor Cells from the Cerebral Cortex of Adult Mice and Humans

    PubMed Central

    Medina-Rodríguez, Eva María; Arenzana, Francisco Javier; Bribián, Ana; de Castro, Fernando

    2013-01-01

    During development, oligodendrocytes are generated from oligodendrocyte precursor cells (OPCs), a cell type that is a significant proportion of the total cells (3-8%) in the adult central nervous system (CNS) of both rodents and humans. Adult OPCs are responsible for the spontaneous remyelination that occurs in demyelinating diseases like Multiple Sclerosis (MS) and they constitute an interesting source of cells for regenerative therapy in such conditions. However, there is little data regarding the neurobiology of adult OPCs isolated from mice since an efficient method to isolate them has yet to be established. We have designed a protocol to obtain viable adult OPCs from the cerebral cortex of different mouse strains and we have compared its efficiency with other well-known methods. In addition, we show that this protocol is also useful to isolate functional OPCs from human brain biopsies. Using this method we can isolate primary cortical OPCs in sufficient quantities so as to be able to study their survival, maturation and function, and to facilitate an evaluation of their utility in myelin repair. PMID:24303061

  3. Protocol to isolate a large amount of functional oligodendrocyte precursor cells from the cerebral cortex of adult mice and humans.

    PubMed

    Medina-Rodríguez, Eva María; Arenzana, Francisco Javier; Bribián, Ana; de Castro, Fernando

    2013-01-01

    During development, oligodendrocytes are generated from oligodendrocyte precursor cells (OPCs), a cell type that is a significant proportion of the total cells (3-8%) in the adult central nervous system (CNS) of both rodents and humans. Adult OPCs are responsible for the spontaneous remyelination that occurs in demyelinating diseases like Multiple Sclerosis (MS) and they constitute an interesting source of cells for regenerative therapy in such conditions. However, there is little data regarding the neurobiology of adult OPCs isolated from mice since an efficient method to isolate them has yet to be established. We have designed a protocol to obtain viable adult OPCs from the cerebral cortex of different mouse strains and we have compared its efficiency with other well-known methods. In addition, we show that this protocol is also useful to isolate functional OPCs from human brain biopsies. Using this method we can isolate primary cortical OPCs in sufficient quantities so as to be able to study their survival, maturation and function, and to facilitate an evaluation of their utility in myelin repair.

  4. A method for high purity intestinal epithelial cell culture from adult human and murine tissues for the investigation of innate immune function.

    PubMed

    Graves, Christina L; Harden, Scott W; LaPato, Melissa; Nelson, Michael; Amador, Byron; Sorenson, Heather; Frazier, Charles J; Wallet, Shannon M

    2014-12-01

    Intestinal epithelial cells (IECs) serve as an important physiologic barrier between environmental antigens and the host intestinal immune system. Thus, IECs serve as a first line of defense and may act as sentinel cells during inflammatory insults. Despite recent renewed interest in IEC contributions to host immune function, the study of primary IEC has been hindered by lack of a robust culture technique, particularly for small intestinal and adult tissues. Here, a novel adaptation for culture of primary IEC is described for human duodenal organ donor tissue as well as duodenum and colon of adult mice. These epithelial cell cultures display characteristic phenotypes and are of high purity. In addition, the innate immune function of human primary IEC, specifically with regard to Toll-like receptor (TLR) expression and microbial ligand responsiveness, is contrasted with a commonly used intestinal epithelial cell line (HT-29). Specifically, TLR expression at the mRNA level and production of cytokine (IFNγ and TNFα) in response to TLR agonist stimulation is assessed. Differential expression of TLRs as well as innate immune responses to ligand stimulation is observed in human-derived cultures compared to that of HT-29. Thus, use of this adapted method to culture primary epithelial cells from adult human donors and from adult mice will allow for more appropriate studies of IECs as innate immune effectors. Published by Elsevier B.V.

  5. Comprehensive cellular‐resolution atlas of the adult human brain

    PubMed Central

    Royall, Joshua J.; Sunkin, Susan M.; Ng, Lydia; Facer, Benjamin A.C.; Lesnar, Phil; Guillozet‐Bongaarts, Angie; McMurray, Bergen; Szafer, Aaron; Dolbeare, Tim A.; Stevens, Allison; Tirrell, Lee; Benner, Thomas; Caldejon, Shiella; Dalley, Rachel A.; Dee, Nick; Lau, Christopher; Nyhus, Julie; Reding, Melissa; Riley, Zackery L.; Sandman, David; Shen, Elaine; van der Kouwe, Andre; Varjabedian, Ani; Write, Michelle; Zollei, Lilla; Dang, Chinh; Knowles, James A.; Koch, Christof; Phillips, John W.; Sestan, Nenad; Wohnoutka, Paul; Zielke, H. Ronald; Hohmann, John G.; Jones, Allan R.; Bernard, Amy; Hawrylycz, Michael J.; Hof, Patrick R.; Fischl, Bruce

    2016-01-01

    ABSTRACT Detailed anatomical understanding of the human brain is essential for unraveling its functional architecture, yet current reference atlases have major limitations such as lack of whole‐brain coverage, relatively low image resolution, and sparse structural annotation. We present the first digital human brain atlas to incorporate neuroimaging, high‐resolution histology, and chemoarchitecture across a complete adult female brain, consisting of magnetic resonance imaging (MRI), diffusion‐weighted imaging (DWI), and 1,356 large‐format cellular resolution (1 µm/pixel) Nissl and immunohistochemistry anatomical plates. The atlas is comprehensively annotated for 862 structures, including 117 white matter tracts and several novel cyto‐ and chemoarchitecturally defined structures, and these annotations were transferred onto the matching MRI dataset. Neocortical delineations were done for sulci, gyri, and modified Brodmann areas to link macroscopic anatomical and microscopic cytoarchitectural parcellations. Correlated neuroimaging and histological structural delineation allowed fine feature identification in MRI data and subsequent structural identification in MRI data from other brains. This interactive online digital atlas is integrated with existing Allen Institute for Brain Science gene expression atlases and is publicly accessible as a resource for the neuroscience community. J. Comp. Neurol. 524:3127–3481, 2016. © 2016 The Authors The Journal of Comparative Neurology Published by Wiley Periodicals, Inc. PMID:27418273

  6. Severe Infections with Human Adenovirus 7d in 2 Adults in Family, Illinois, USA, 2014

    PubMed Central

    Ison, Michael G.

    2016-01-01

    Human adenovirus 7d, a genomic variant with no reported circulation in the United States, was isolated from 2 adults with severe respiratory infections in Illinois. Molecular typing identified a close relationship with strains of the same genome type isolated from cases of respiratory disease in several provinces of China since 2009. PMID:26982199

  7. Escherichia coli isolates causing asymptomatic bacteriuria in catheterized and noncatheterized individuals possess similar virulence properties.

    PubMed

    Watts, Rebecca E; Hancock, Viktoria; Ong, Cheryl-Lynn Y; Vejborg, Rebecca Munk; Mabbett, Amanda N; Totsika, Makrina; Looke, David F; Nimmo, Graeme R; Klemm, Per; Schembri, Mark A

    2010-07-01

    Urinary tract infections (UTIs) are among the most common infectious diseases of humans, with Escherichia coli being responsible for >80% of all cases. Asymptomatic bacteriuria (ABU) occurs when bacteria colonize the urinary tract without causing clinical symptoms and can affect both catheterized patients (catheter-associated ABU [CA-ABU]) and noncatheterized patients. Here, we compared the virulence properties of a collection of ABU and CA-ABU nosocomial E. coli isolates in terms of antibiotic resistance, phylogenetic grouping, specific UTI-associated virulence genes, hemagglutination characteristics, and biofilm formation. CA-ABU isolates were similar to ABU isolates with regard to the majority of these characteristics; exceptions were that CA-ABU isolates had a higher prevalence of the polysaccharide capsule marker genes kpsMT II and kpsMT K1, while more ABU strains were capable of mannose-resistant hemagglutination. To examine biofilm growth in detail, we performed a global gene expression analysis with two CA-ABU strains that formed a strong biofilm and that possessed a limited adhesin repertoire. The gene expression profile of the CA-ABU strains during biofilm growth showed considerable overlap with that previously described for the prototype ABU E. coli strain, 83972. This is the first global gene expression analysis of E. coli CA-ABU strains. Overall, our data suggest that nosocomial ABU and CA-ABU E. coli isolates possess similar virulence profiles.

  8. 4. Photocopy of measured drawing (original in possession of Trinity ...

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

    4. Photocopy of measured drawing (original in possession of Trinity Episcopal Cathedral) Edward Tuckerman Potter, architect ca. 1867 WEST FACADE, ELEVATION - Grace Episcopal Cathedral, 1121 Main Street, Davenport, Scott County, IA

  9. Photographic copy of photograph (original print in possession of William ...

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

    Photographic copy of photograph (original print in possession of William Langer Jewel Bearing Plant, Rolla, North Dakota). MACHINE SHOP - Turtle Mountain Ordnance Plant, 213 First Street Northwest, Rolla, Rolette County, ND

  10. Photographic copy of photograph (original print in possession of William ...

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

    Photographic copy of photograph (original print in possession of William Langer Jewel Bearing Plant, Rolla, North Dakota). FINAL INSPECTION - Turtle Mountain Ordnance Plant, 213 First Street Northwest, Rolla, Rolette County, ND

  11. 10. Photocopy of photograph (original in possession of NYC Economic ...

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

    10. Photocopy of photograph (original in possession of NYC Economic Development Corp.) Signal Corps, USA, 1945 INTERIOR VIEW OF PIER SHED - Brooklyn Army Supply Base, Pier 2, Brooklyn, Kings County, NY

  12. 50 CFR 648.263 - Red crab possession and landing restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE FISHERIES OF THE NORTHEASTERN UNITED STATES Management Measures for the Atlantic Deep-Sea Red Crab Fishery § 648.263 Red crab possession and landing...

  13. Beliefs about age-related changes in physical functioning across the adult life span and their relationship with physical activity levels of older adults.

    PubMed

    Lineweaver, Tara T; Kugler, Jennifer; Rabellino, Alessandra; Stephan, Yannick

    2018-07-01

    Physical activity declines across the adult life span despite the well-established links between physical activity and health-related, psychological, cognitive, and social benefits. We contrasted the beliefs young and older adults hold about how aging affects both physical abilities and physical activity and determined whether older adults' beliefs about physical aging relate to their engagement in physical activity. Using visual rating scales, 56 young and 49 community-dwelling older adults indicated the extent to which a typical woman or typical man aged 20-90 possesses six different physical abilities and engages in three different types of physical activity. Stereotypes of physical aging were ability- and activity-specific, and older adults endorsed more positive views than their younger peers. Stereotypical beliefs predicted older adults' engagement in moderate-intensity activity. This study offers intriguing avenues for future research and suggests that better understanding physical aging stereotypes may contribute toward designing interventions that promote lifelong physical activity.

  14. Medication possession ratio predicts antiretroviral regimens persistence in Peru.

    PubMed

    Salinas, Jorge L; Alave, Jorge L; Westfall, Andrew O; Paz, Jorge; Moran, Fiorella; Carbajal-Gonzalez, Danny; Callacondo, David; Avalos, Odalie; Rodriguez, Martin; Gotuzzo, Eduardo; Echevarria, Juan; Willig, James H

    2013-01-01

    In developing nations, the use of operational parameters (OPs) in the prediction of clinical care represents a missed opportunity to enhance the care process. We modeled the impact of multiple measurements of antiretroviral treatment (ART) adherence on antiretroviral treatment outcomes in Peru. Retrospective cohort study including ART naïve, non-pregnant, adults initiating therapy at Hospital Nacional Cayetano Heredia, Lima-Peru (2006-2010). Three OPs were defined: 1) Medication possession ratio (MPR): days with antiretrovirals dispensed/days on first-line therapy; 2) Laboratory monitory constancy (LMC): proportion of 6 months intervals with ≥1 viral load or CD4 reported; 3) Clinic visit constancy (CVC): proportion of 6 months intervals with ≥1 clinic visit. Three multi-variable Cox proportional hazard (PH) models (one per OP) were fit for (1) time of first-line ART persistence and (2) time to second-line virologic failure. All models were adjusted for socio-demographic, clinical and laboratory variables. 856 patients were included in first-line persistence analyses, median age was 35.6 years [29.4-42.9] and most were male (624; 73%). In multivariable PH models, MPR (per 10% increase HR=0.66; 95%CI=0.61-0.71) and LMC (per 10% increase 0.83; 0.71-0.96) were associated with prolonged time on first-line therapies. Among 79 individuals included in time to second-line virologic failure analyses, MPR was the only OP independently associated with prolonged time to second-line virologic failure (per 10% increase 0.88; 0.77-0.99). The capture and utilization of program level parameters such as MPR can provide valuable insight into patient-level treatment outcomes.

  15. Stem cell marker prominin-1/AC133 is expressed in duct cells of the adult human pancreas.

    PubMed

    Lardon, Jessy; Corbeil, Denis; Huttner, Wieland B; Ling, Zhidong; Bouwens, Luc

    2008-01-01

    Many efforts are spent in identifying stem cells in adult pancreas because these could provide a source of beta cells for cell-based therapy of type 1 diabetes. Prominin-1, particularly its specific glycosylation-dependent AC133 epitope, is expressed on stem/progenitor cells of various human tissues and can be used to isolate them. We, therefore, examined its expression in adult human pancreas. To detect prominin-1 protein, monoclonal antibody CD133/1 (AC133 clone), which recognizes the AC133 epitope, and the alphahE2 antiserum, which is directed against the human prominin-1 polypeptide, were used. Prominin-1 RNA expression was analyzed by real-time polymerase chain reaction. We report that all duct-lining cells of the pancreas express prominin-1. Most notably, the cells that react with the alphahE2 antiserum also react with the AC133 antibody. After isolation and culture of human exocrine cells, we found a relative increase in prominin-1 expression both at protein and RNA expression level, which can be explained by an enrichment of cells with ductal phenotype in these cultures. Our data show that pancreatic duct cells express prominin-1 and surprisingly reveal that its particular AC133 epitope is not an exclusive stem and progenitor cell marker.

  16. 32 CFR 552.128 - Requirements for possession and use.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., ammunition, pellet and BB guns, knives, bows and arrows, and crossbows under the following conditions: (a) Privately-owned firearms, crossbows, pellet and BB guns possessed or stored on the installation must be... pellet and BB guns, and registered firearms within their quarters. (c) Personnel residing in troop...

  17. Making sense of 'possession states': psychopathology and differential diagnosis.

    PubMed

    Pereira, S; Bhui, K; Dein, S

    Possession is a common manifestation of distress in a multicultural setting. It is increasingly likely to be encountered by mental health professionals who may be unaware of the phenomenon. A review of the literature is presented with clinical guidelines for a culturally sensitive assessment and management.

  18. 32 CFR 538.3 - Restrictions on possession and use.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 3 2014-07-01 2014-07-01 false Restrictions on possession and use. 538.3 Section 538.3 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY CLAIMS AND... certificates incident to normal legitimate transactions within the Department of Defense must not violate...

  19. Photographic copy of photograph (original print in possession of William ...

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

    Photographic copy of photograph (original print in possession of William Langer Jewel Bearing Plant, Rolla, North Dakota). LARGE HOLE-OPENING - Turtle Mountain Ordnance Plant, 213 First Street Northwest, Rolla, Rolette County, ND

  20. 12. Photocopy of sketch (original in possession of WACC) George ...

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

    12. Photocopy of sketch (original in possession of WACC) George Dunn, photographer, 1892 'ORIGINAL HOME OF MR. AND MRS. NEIL ERICKSON IN BONITA CANYON ABOUT 1892' - Faraway Ranch, Willcox, Cochise County, AZ

  1. 37. Photocopy of photograph (original in possession of WACC), photographer ...

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

    37. Photocopy of photograph (original in possession of WACC), photographer unknown, c.1930 VIEW OF MAIN HOUSE LOOKING NORTHEAST - Faraway Ranch, Erickson-Riggs Ranch House, State Highway 181, Willcox, Cochise County, AZ

  2. Photograph of line drawing in possession of Engineering Plans and ...

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

    Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. MAP OF ROCK ISLAND ARSENAL, 1919, REVISED 1938 - Rock Island Arsenal, Rock Island, Rock Island County, IL

  3. 7. Photocopy of photograph (original in possession of the Division ...

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

    7. Photocopy of photograph (original in possession of the Division of Mechanical and Civil Engineering, Smithsonian Institute) PARKER TRUSS BRIDGE IN MAINE - Elm Street Bridge, Spanning Ottauquechee River, Woodstock, Windsor County, VT

  4. 5. Photocopy of measured drawing (original in possession of Trinity ...

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

    5. Photocopy of measured drawing (original in possession of Trinity Episcopal Cathedral) Edward Tuckerman Potter, architect ca. 1867 CROSS SECTION, LOOKING NORTH - Grace Episcopal Cathedral, 1121 Main Street, Davenport, Scott County, IA

  5. 12. Photocopy of photograph (original in possession of NYC Economic ...

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

    12. Photocopy of photograph (original in possession of NYC Economic Development Corp.) US Army Photograph, 1952 VIEW OF TEST HOLES BETWEEN PIERS - Brooklyn Army Supply Base, Pier 2, Brooklyn, Kings County, NY

  6. Free-floating adult human brain-derived slice cultures as a model to study the neuronal impact of Alzheimer's disease-associated Aβ oligomers.

    PubMed

    Mendes, Niele D; Fernandes, Artur; Almeida, Glaucia M; Santos, Luis E; Selles, Maria Clara; Lyra-Silva, Natalia; Machado, Carla M; Horta-Júnior, José A C; Louzada, Paulo R; De Felice, Fernanda G; Alvez-Leon, Soniza; Marcondes, Jorge; Assirati, João Alberto; Matias, Caio M; Klein, William L; Garcia-Cairasco, Norberto; Ferreira, Sergio T; Neder, Luciano; Sebollela, Adriano

    2018-05-31

    Slice cultures have been prepared from several organs. With respect to the brain, advantages of slice cultures over dissociated cell cultures include maintenance of the cytoarchitecture and neuronal connectivity. Slice cultures from adult human brain have been reported and constitute a promising method to study neurological diseases. Despite this potential, few studies have characterized in detail cell survival and function along time in short-term, free-floating cultures. We used tissue from adult human brain cortex from patients undergoing temporal lobectomy to prepare 200 μm-thick slices. Along the period in culture, we evaluated neuronal survival, histological modifications, and neurotransmitter release. The toxicity of Alzheimer's-associated Aβ oligomers (AβOs) to cultured slices was also analyzed. Neurons in human brain slices remain viable and neurochemically active for at least four days in vitro, which allowed detection of binding of AβOs. We further found that slices exposed to AβOs presented elevated levels of hyperphosphorylated Tau, a hallmark of Alzheimer's disease. Although slice cultures from adult human brain have been previously prepared, this is the first report to analyze cell viability and neuronal activity in short-term free-floating cultures as a function of days in vitro. Once surgical tissue is available, the current protocol is easy to perform and produces functional slices from adult human brain. These slice cultures may represent a preferred model for translational studies of neurodegenerative disorders when long term culturing in not required, as in investigations on AβO neurotoxicity. Copyright © 2018 Elsevier B.V. All rights reserved.

  7. [Influenza virus receptors in the human airway].

    PubMed

    Shinya, Kyoko; Kawaoka, Yoshihiro

    2006-06-01

    Avian influenza A (H5N1) virus infections have resulted in more than 100 human deaths; yet, human-to-human transmission is rare. We demonstrated that the epithelial cells in the upper respiratory tract of humans mainly possess sialic acid linked to galactose by alpha 2,6 linkages (SA alpha 2,6Gal), a molecule preferentially recognized by human viruses. However, many cells in the respiratory bronchioles and alveoli possess SA alpha 2,3Gal, which is preferentially recognized by avian viruses. These facts are consistent with the observation that H5N1 viruses can be directly transmitted from birds to humans and cause serious lower respiratory tract damage in humans. Furthermore, this anatomical difference in receptor prevalence may explain why the spread of H5N1 viruses among humans is limited. However, since some H5N1 viruses isolated from humans recognize human virus receptors, additional changes must be required for these viruses to acquire the ability for efficient human-to-human transmission.

  8. Modulation, Adaptation, and Control of Orofacial Pathways in Healthy Adults

    ERIC Educational Resources Information Center

    Estep, Meredith E.

    2009-01-01

    Although the healthy adult possesses a large repertoire of coordinative strategies for oromotor behaviors, a range of nonverbal, speech-like movements can be observed during speech. The extent of overlap among sensorimotor speech and nonspeech neural correlates and the role of neuromodulatory inputs generated during oromotor behaviors are unknown.…

  9. FASH and MASH: female and male adult human phantoms based on polygon mesh surfaces: I. Development of the anatomy

    NASA Astrophysics Data System (ADS)

    Cassola, V. F.; de Melo Lima, V. J.; Kramer, R.; Khoury, H. J.

    2010-01-01

    Among computational models, voxel phantoms based on computer tomographic (CT), nuclear magnetic resonance (NMR) or colour photographic images of patients, volunteers or cadavers have become popular in recent years. Although being true to nature representations of scanned individuals, voxel phantoms have limitations, especially when walled organs have to be segmented or when volumes of organs or body tissues, like adipose, have to be changed. Additionally, the scanning of patients or volunteers is usually made in supine position, which causes a shift of internal organs towards the ribcage, a compression of the lungs and a reduction of the sagittal diameter especially in the abdominal region compared to the regular anatomy of a person in the upright position, which in turn can influence organ and tissue absorbed or equivalent dose estimates. This study applies tools developed recently in the areas of computer graphics and animated films to the creation and modelling of 3D human organs, tissues, skeletons and bodies based on polygon mesh surfaces. Female and male adult human phantoms, called FASH (Female Adult meSH) and MASH (Male Adult meSH), have been designed using software, such as MakeHuman, Blender, Binvox and ImageJ, based on anatomical atlases, observing at the same time organ masses recommended by the International Commission on Radiological Protection for the male and female reference adult in report no 89. 113 organs, bones and tissues have been modelled in the FASH and the MASH phantoms representing locations for adults in standing posture. Most organ and tissue masses of the voxelized versions agree with corresponding data from ICRP89 within a margin of 2.6%. Comparison with the mesh-based male RPI_AM and female RPI_AF phantoms shows differences with respect to the material used, to the software and concepts applied, and to the anatomies created.

  10. Temperature-sensitive mutants of influenza A virus. XIV. Production and evaluation of influenza A/Georgia/74-ts-1[E] recombinant viruses in human adults.

    PubMed

    Richman, D D; Murphy, B R; Belshe, R B; Rusten, H M; Chanock, R M; Blacklow, N R; Parrino, T A; Rose, F B; Levine, M M; Caplan, E

    1977-08-01

    The two temperature-sensitive (ts) lesions present in influenza A/Hong Kong/68-ts-1[E] (H3N2 68) virus were transferred via genetic reassortment to influenza A/Georgia/74 (H3N2 74) wild-type virus. A recombinant clone possessing both ts lesions and the shutoff temperature of 38 C of the Hong Kong/68 ts donor and the two surface antigens of the Georgia/74 wild-type virus was administered to 32 seronegative adult volunteers. Thirty-one volunteers were infected, of whom only five experienced mild afebrile upper respiratory tract illness. The wild-type recipient virus was a cloned population that induced illness in five of six infected volunteers. Therfore, the attenuation exhibited by the Georgia/74-ts-1[E] virus could reasonably be assumed to be due to the acquisition of the two ts-1[E] lesions by the Georgia/74 wild-type virus. The serum and nasal wash antibody responses of the ts-1[E] vaccinees were equivalent to those of the volunteers who received wild-type virus. The two ts lesions present in the Hong Kong/68-ts-1[E] virus have now been transferred three times to a wild-type virus bearing a new hemagglutinin, and in each instance the new ts recombination exhibited a similar, satisfactory level of attenuation and antigenicity for adults. It seems likely that the transfer of the ts-1[E] lesions to any new influenza virus will regularly result in attenuation of a recombinat virus possessing the new surface antigens.

  11. 50 CFR 622.11 - Bag and possession limits-general applicability.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE FISHERIES OF THE CARIBBEAN, GULF OF MEXICO... limit specified in subparts B through V of this part with a bag or possession limit applicable to state...

  12. 47. Photocopy of negative (original in possession of Chiricahua National ...

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

    47. Photocopy of negative (original in possession of Chiricahua National Monument) photographer unknown, undated RANCH HOUSE AND ORCHARD IN SNOW - Faraway Ranch, Erickson-Riggs Ranch House, State Highway 181, Willcox, Cochise County, AZ

  13. 6. Photocopy of photograph (Original print in possession of the ...

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

    6. Photocopy of photograph (Original print in possession of the Division of Mechanical and Civil Engineering, Smithsonian Institute) SIMILAR BRIDGE IN FRAMINGHAM MASSACHUSETTS - Elm Street Bridge, Spanning Ottauquechee River, Woodstock, Windsor County, VT

  14. 18. Photocopy of photograph (original in possession of NYC Economic ...

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

    18. Photocopy of photograph (original in possession of NYC Economic Development Corp.) Signal Corps, USA, 1933 VIEW OF EAST (FRONT) ELEVATION-PIER 4 - Brooklyn Army Supply Base, Pier 4, Brooklyn, Kings County, NY

  15. 6. Photocopy of photograph (original in possession of NYC Economic ...

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

    6. Photocopy of photograph (original in possession of NYC Economic Development Corp.) Topo-Metrics, Inc, 1992. Aerial view of the Brooklyn Army Terminal - Brooklyn Army Supply Base, Pier 2, Brooklyn, Kings County, NY

  16. 20. Photocopy of photograph (original in possession of NYC Economic ...

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

    20. Photocopy of photograph (original in possession of NYC Economic Development Corp.) US Army photograph, 1949 VIEW SOUTH ELEVATION, OUTER END-PIER 4 - Brooklyn Army Supply Base, Pier 4, Brooklyn, Kings County, NY

  17. 19. Photocopy of photograph (original in possession of NYC Economic ...

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

    19. Photocopy of photograph (original in possession of NYC Economic Development Corp.) Photographer and date unknown PIER 4 CONNECTING BRIDGE AND WAREHOUSE A - Brooklyn Army Supply Base, Pier 4, Brooklyn, Kings County, NY

  18. 9. Photocopy of Charles H. Parkers Patent (Original in possession ...

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

    9. Photocopy of Charles H. Parkers Patent (Original in possession of United States Patent Office) PATENT DRAWING OF C. H. PARKER TRUSS BRIDGE - Elm Street Bridge, Spanning Ottauquechee River, Woodstock, Windsor County, VT

  19. Associations Between Secret-Keeping and Quality of Life in Older Adults.

    PubMed

    Maas, Joyce; Wismeijer, Andreas A J; Van Assen, Marcel A L M

    2018-01-01

    This study examined the effects of secrecy on quality of life in a sample consisting of older adults (>50 years; N = 301). Three key components of secrecy were examined with the Tilburg Secrecy Scale-25 (TSS25; possession of a secret, self-concealment, and cognitive preoccupation). The TSS25 distinguishes between the tendency to conceal personal information (self-concealment) and the tendency to worry or ruminate about the secret (cognitive preoccupation), thereby enabling investigation of the effects of secrecy on quality of life in detail. Confirming previous findings in younger samples, we found a positive effect of possession of a secret on quality of life, after controlling for both TSS25's self-concealment and cognitive preoccupation. This suggests that keeping secrets may have a positive association with quality of life in older adults as well, as long as they do not have the tendency to self-conceal and are not cognitively preoccupied with their secret.

  20. 27 CFR 31.203 - Possession of used liquor bottles.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... emptied or elsewhere, including disposition for purposes that will result in the bottles being rendered... collectors' items or for other purposes not involving the packaging of any product for sale; (b) Any person may possess, offer for sale, or sell unusual or distinctive bottles for purposes not involving the...

  1. 27 CFR 31.203 - Possession of used liquor bottles.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... emptied or elsewhere, including disposition for purposes that will result in the bottles being rendered... collectors' items or for other purposes not involving the packaging of any product for sale; (b) Any person may possess, offer for sale, or sell unusual or distinctive bottles for purposes not involving the...

  2. 27 CFR 31.203 - Possession of used liquor bottles.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... emptied or elsewhere, including disposition for purposes that will result in the bottles being rendered... collectors' items or for other purposes not involving the packaging of any product for sale; (b) Any person may possess, offer for sale, or sell unusual or distinctive bottles for purposes not involving the...

  3. 27 CFR 31.203 - Possession of used liquor bottles.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... emptied or elsewhere, including disposition for purposes that will result in the bottles being rendered... collectors' items or for other purposes not involving the packaging of any product for sale; (b) Any person may possess, offer for sale, or sell unusual or distinctive bottles for purposes not involving the...

  4. 27 CFR 31.203 - Possession of used liquor bottles.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... emptied or elsewhere, including disposition for purposes that will result in the bottles being rendered... collectors' items or for other purposes not involving the packaging of any product for sale; (b) Any person may possess, offer for sale, or sell unusual or distinctive bottles for purposes not involving the...

  5. Child vs. Adult in Second Language Acquisition: Some Reflections.

    ERIC Educational Resources Information Center

    Banu, Rahela

    The popular view that children have an advantage in learning a second language has considerable support in research, although it is not uncontested. One approach proposes that the child possesses a unique capacity for language that the adult no longer has. Another view argues that the child's brain is more flexible. A third approach assumes that…

  6. 38. Photocopy of photograph (original in possession of WACC) photographer ...

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

    38. Photocopy of photograph (original in possession of WACC) photographer unknown, c.1930 'GARFIELD' FIREPLACE AND PART OF NORTH BACK WALL - Faraway Ranch, Erickson-Riggs Ranch House, State Highway 181, Willcox, Cochise County, AZ

  7. 14. Photocopy of negative (original in possession of WACC), photographer ...

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

    14. Photocopy of negative (original in possession of WACC), photographer unknown, c.1908 EMMA AND NEIL ERICKSON IN FRONT OF BOARD AND BATTEN SOUTH WALL OF MAIN HOUSE - Faraway Ranch, Willcox, Cochise County, AZ

  8. 1. Photograph of line drawing in possession of the Watervliet ...

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

    1. Photograph of line drawing in possession of the Watervliet Arsenal Museum, New York. 'VILLAGE OF WEST TROY EMBRACING WATER VLIET' BY S. A. BEERS, 1845. - Watervliet Arsenal, South Broadway, Watervliet, Albany County, NY

  9. 6. Photocopy of measured drawing (original drawing in the possession ...

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

    6. Photocopy of measured drawing (original drawing in the possession of the Rigsarkivet (Royal Archives), Copenhagen, Denmark) Ludvig Schellerup, architect, August 1864 PLAN OF GOVERNMENT HOUSE - Government House, King Street, Christiansted, St. Croix, VI

  10. M-CSF increases proliferation and phagocytosis while modulating receptor and transcription factor expression in adult human microglia

    PubMed Central

    2013-01-01

    Background Microglia are the primary immune cells of the brain whose phenotype largely depends on their surrounding micro-environment. Microglia respond to a multitude of soluble molecules produced by a variety of brain cells. Macrophage colony-stimulating factor (M-CSF) is a cytokine found in the brain whose receptor is expressed by microglia. Previous studies suggest a critical role for M-CSF in brain development and normal functioning as well as in several disease processes involving neuroinflammation. Methods Using biopsy tissue from patients with intractable temporal epilepsy and autopsy tissue, we cultured primary adult human microglia to investigate their response to M-CSF. Mixed glial cultures were treated with 25 ng/ml M-CSF for 96 hours. Proliferation and phagocytosis assays, and high through-put immunocytochemistry, microscopy and image analysis were performed to investigate microglial phenotype and function. Results We found that the phenotype of primary adult human microglia was markedly changed following exposure to M-CSF. A greater number of microglia were present in the M-CSF- treated cultures as the percentage of proliferating (BrdU and Ki67-positive) microglia was greatly increased. A number of changes in protein expression occurred following M-CSF treatment, including increased transcription factors PU.1 and C/EBPβ, increased DAP12 adaptor protein, increased M-CSF receptor (CSF-1R) and IGF-1 receptor, and reduced HLA-DP, DQ, DR antigen presentation protein. Furthermore, a distinct morphological change was observed with elongation of microglial processes. These changes in phenotype were accompanied by a functional increase in phagocytosis of Aβ1-42 peptide. Conclusions We show here that the cytokine M-CSF dramatically influences the phenotype of adult human microglia. These results pave the way for future investigation of M-CSF-related targets for human therapeutic benefit. PMID:23866312

  11. Gun Possession among American Youth: A Discovery-Based Approach to Understand Gun Violence

    PubMed Central

    Ruggles, Kelly V.; Rajan, Sonali

    2014-01-01

    Objective To apply discovery-based computational methods to nationally representative data from the Centers for Disease Control and Preventions’ Youth Risk Behavior Surveillance System to better understand and visualize the behavioral factors associated with gun possession among adolescent youth. Results Our study uncovered the multidimensional nature of gun possession across nearly five million unique data points over a ten year period (2001–2011). Specifically, we automated odds ratio calculations for 55 risk behaviors to assemble a comprehensive table of associations for every behavior combination. Downstream analyses included the hierarchical clustering of risk behaviors based on their association “fingerprint” to 1) visualize and assess which behaviors frequently co-occur and 2) evaluate which risk behaviors are consistently found to be associated with gun possession. From these analyses, we identified more than 40 behavioral factors, including heroin use, using snuff on school property, having been injured in a fight, and having been a victim of sexual violence, that have and continue to be strongly associated with gun possession. Additionally, we identified six behavioral clusters based on association similarities: 1) physical activity and nutrition; 2) disordered eating, suicide and sexual violence; 3) weapon carrying and physical safety; 4) alcohol, marijuana and cigarette use; 5) drug use on school property and 6) overall drug use. Conclusions Use of computational methodologies identified multiple risk behaviors, beyond more commonly discussed indicators of poor mental health, that are associated with gun possession among youth. Implications for prevention efforts and future interdisciplinary work applying computational methods to behavioral science data are described. PMID:25372864

  12. Gun possession among American youth: a discovery-based approach to understand gun violence.

    PubMed

    Ruggles, Kelly V; Rajan, Sonali

    2014-01-01

    To apply discovery-based computational methods to nationally representative data from the Centers for Disease Control and Preventions' Youth Risk Behavior Surveillance System to better understand and visualize the behavioral factors associated with gun possession among adolescent youth. Our study uncovered the multidimensional nature of gun possession across nearly five million unique data points over a ten year period (2001-2011). Specifically, we automated odds ratio calculations for 55 risk behaviors to assemble a comprehensive table of associations for every behavior combination. Downstream analyses included the hierarchical clustering of risk behaviors based on their association "fingerprint" to 1) visualize and assess which behaviors frequently co-occur and 2) evaluate which risk behaviors are consistently found to be associated with gun possession. From these analyses, we identified more than 40 behavioral factors, including heroin use, using snuff on school property, having been injured in a fight, and having been a victim of sexual violence, that have and continue to be strongly associated with gun possession. Additionally, we identified six behavioral clusters based on association similarities: 1) physical activity and nutrition; 2) disordered eating, suicide and sexual violence; 3) weapon carrying and physical safety; 4) alcohol, marijuana and cigarette use; 5) drug use on school property and 6) overall drug use. Use of computational methodologies identified multiple risk behaviors, beyond more commonly discussed indicators of poor mental health, that are associated with gun possession among youth. Implications for prevention efforts and future interdisciplinary work applying computational methods to behavioral science data are described.

  13. Relative influence of human harvest, carnivores, and weather on adult female elk survival across western North America

    USGS Publications Warehouse

    Brodie, Jedediah; Johnson, Heather; Mitchell, Michael; Zager, Peter; Proffitt, Kelly; Hebblewhite, Mark; Kauffman, Matthew; Johnson, Bruce; Bissonette, John; Bishop, Chad; Gude, Justin; Herbert, Jeff; Hersey, Kent R.; Hurley, Mark; Lukacs, Paul M.; McCorquodale, Scott; McIntire, Eliot; Nowak, Josh; Sawyer, Hall; Smith, Douglas; White, P.J.

    2013-01-01

    Well-informed management of harvested species requires understanding how changing ecological conditions affect demography and population dynamics, information that is lacking for many species. We have limited understanding of the relative influence of carnivores, harvest, weather and forage availability on elk Cervus elaphus demography, despite the ecological and economic importance of this species. We assessed adult female survival, a key vital rate for population dynamics, from 2746 radio-collared elk in 45 populations across western North America that experience wide variation in carnivore assemblage, harvest, weather and habitat conditions. Proportional hazard analysis revealed that 'baseline' (i.e. not related to human factors) mortality was higher with very high winter precipitation, particularly in populations sympatric with wolves Canis lupus. Mortality may increase via nutritional stress and heightened vulnerability to predation in snowy winters. Baseline mortality was unrelated to puma Puma concolor presence, forest cover or summer forage productivity. Cause-specific mortality analyses showed that wolves and all carnivore species combined had additive effects on baseline elk mortality, but only reduced survival by <2%. When human factors were included, ‘total’ adult mortality was solely related to harvest; the influence of native carnivores was compensatory. Annual total mortality rates were lowest in populations sympatric with both pumas and wolves because managers reduced female harvest in areas with abundant or diverse carnivores. Mortality from native carnivores peaked in late winter and early spring, while harvest-induced mortality peaked in autumn. The strong peak in harvest-induced mortality during the autumn hunting season decreased as the number of native carnivore species increased. Synthesis and applications. Elevated baseline adult female elk mortality from wolves in years with high winter precipitation could affect elk abundance as

  14. 39. Photocopy of photograph (original in possession of WACC), photographer ...

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

    39. Photocopy of photograph (original in possession of WACC), photographer unknown, c.1930's GUEST DINING ROOM WITH TABLE LAID FOR GUESTS - Faraway Ranch, Erickson-Riggs Ranch House, State Highway 181, Willcox, Cochise County, AZ

  15. 34. Photocopy of photograph (original in possession of Western Archeological ...

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

    34. Photocopy of photograph (original in possession of Western Archeological and Conservation Center, (WACC), Tucson, Arizona), photographer unknown, c.1910 MAIN HOUSE - Faraway Ranch, Erickson-Riggs Ranch House, State Highway 181, Willcox, Cochise County, AZ

  16. 5. Photograph of a photograph in possession of Rock Island ...

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

    5. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. WEST ELEVATION IN UNALTERED CONDITION. ORIGINALLY PUBLISHED 1898. - Rock Island Arsenal, Building No. 280, Sylvan Drive, Rock Island, Rock Island County, IL

  17. Photographic copy of photograph (original print in possession of William ...

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

    Photographic copy of photograph (original print in possession of William Langer Jewel Bearing Plant, Rolla, North Dakota). PASTING JEWEL BLANKS, PREPARATION FOR DRILLING. - Turtle Mountain Ordnance Plant, 213 First Street Northwest, Rolla, Rolette County, ND

  18. 7. Photocopy of photograph (original in possession of NYC Economic ...

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

    7. Photocopy of photograph (original in possession of NYC Economic Development Corp.) Photographer unknown, circa 1983) OVERALL VIEW OF THE BROOKLYN ARMY TERMINAL, LOOKING NORTHEAST - Brooklyn Army Supply Base, Pier 2, Brooklyn, Kings County, NY

  19. 4. Photocopy of measured drawing (original drawing in the possession ...

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

    4. Photocopy of measured drawing (original drawing in the possession of the Rigsarkivet (Royal Archives), Copenhagen, Denmark) Lieutenant Giellerup, delineator, May 1829 PROPOSED ALTERATIONS OF GOVERNMENT HOUSE - Government House, King Street, Christiansted, St. Croix, VI

  20. Religious beliefs, possession States, and spirits: three case studies from sri lanka.

    PubMed

    Hanwella, Raveen; de Silva, Varuni; Yoosuf, Alam; Karunaratne, Sanjeewani; de Silva, Pushpa

    2012-01-01

    We describe three patients from different religious backgrounds in Sri Lanka whose possession states were strongly influenced by their religious beliefs. Patient A was a Buddhist who claimed to have special powers given by a local deity named Paththini. Patient B was a Catholic who experienced spirits around her whom she believed were sent by Satan. Patient C was a Muslim and believed she was possessed by spirits. The religious beliefs also influenced the help-seeking behaviour and the rituals or treatments to which they responded.

  1. Engineering Robust and Functional Vascular Networks in Vivo with Human Adult and Cord Blood-Derived Progenitor Cells

    DTIC Science & Technology

    2008-12-01

    for other sources of ECs such as those derived from embryonic and adult progenitor cells ( Rafii ; Lyden 2003). For example, human ES-derived...functional endothelial precursors. Blood, 95, 952-958. Rafii , S., and D. Lyden, 2003: Therapeutic stem and progenitor cell transplantation for

  2. Bridging the Gap between Human Resource Development and Adult Education: Part One, Assumptions, Definitions, and Critiques

    ERIC Educational Resources Information Center

    Hatcher, Tim; Bowles, Tuere

    2006-01-01

    Human resource development (HRD) as a scholarly endeavor and as a practice is often criticized in the adult education (AE) literature and by AE scholars as manipulative and oppressive and, through training and other interventions, controlling workers for strictly economic ends (Baptiste, 2001; Cunningham, 2004; Schied, 2001; Welton, 1995).…

  3. Bridging the Gap between Human Resource Development and Adult Education: Part One, Assumptions, Definitions, and Critiques

    ERIC Educational Resources Information Center

    Hatcher, Tim; Bowles, Tuere

    2013-01-01

    Human resource development (HRD) as a scholarly endeavor and as a practice is often criticized in the adult education (AE) literature and by AE scholars as manipulative and oppressive and, through training and other interventions, controlling workers for strictly economic ends (Baptiste, 2001; Cunningham, 2004; Schied, 2001; Welton, 1995).…

  4. Comparative study of the chondrogenic potential of human bone marrow stromal cells, neonatal chondrocytes and adult chondrocytes

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

    Saha, Sushmita; Kirkham, Jennifer; NIHR Leeds Musculoskeletal Biomedical Research Unit, University of Leeds, Chapel Allerton Hospital, Leeds LS74SA

    2010-10-22

    Research highlights: {yields} This study has characterised three different cell types under conditions similar to those used for autologous chondrocyte implantation (ACI) for applications in cartilage repair/regeneration. {yields} Compared for the first time the chondrogenic potential of neonatal chondrocytes with human bone marrow stromal cells (HBMSCs) and adult chondrocytes. {yields} Demonstrated that adult chondrocytes hold greatest potential for use in ACI based on their higher proliferation rates, lower alkaline phosphatise activity and enhanced expression of chondrogenic genes. {yields} Demonstrated the need for chondroinduction as a necessary pre-requisite to efficient chondrogenesis in vitro and, by extrapolation, for cell based therapy (e.g.more » ACI or cartilage tissue engineering). -- Abstract: Cartilage tissue engineering is still a major clinical challenge with optimisation of a suitable source of cells for cartilage repair/regeneration not yet fully addressed. The aims of this study were to compare and contrast the differences in chondrogenic behaviour between human bone marrow stromal cells (HBMSCs), human neonatal and adult chondrocytes to further our understanding of chondroinduction relative to cell maturity and to identify factors that promote chondrogenesis and maintain functional homoeostasis. Cells were cultured in monolayer in either chondrogenic or basal medium, recapitulating procedures used in existing clinical procedures for cell-based therapies. Cell doubling time, morphology and alkaline phosphatase specific activity (ALPSA) were determined at different time points. Expression of chondrogenic markers (SOX9, ACAN and COL2A1) was compared via real time polymerase chain reaction. Amongst the three cell types studied, HBMSCs had the highest ALPSA in basal culture and lowest ALPSA in chondrogenic media. Neonatal chondrocytes were the most proliferative and adult chondrocytes had the lowest ALPSA in basal media. Gene expression analysis

  5. 10 CFR 70.20a - General license to possess special nuclear material for transport.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false General license to possess special nuclear material for transport. 70.20a Section 70.20a Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DOMESTIC LICENSING OF SPECIAL NUCLEAR MATERIAL General Licenses § 70.20a General license to possess special nuclear material for...

  6. 10 CFR 70.20a - General license to possess special nuclear material for transport.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false General license to possess special nuclear material for transport. 70.20a Section 70.20a Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DOMESTIC LICENSING OF SPECIAL NUCLEAR MATERIAL General Licenses § 70.20a General license to possess special nuclear material for...

  7. 10 CFR 70.20a - General license to possess special nuclear material for transport.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 2 2014-01-01 2014-01-01 false General license to possess special nuclear material for transport. 70.20a Section 70.20a Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DOMESTIC LICENSING OF SPECIAL NUCLEAR MATERIAL General Licenses § 70.20a General license to possess special nuclear material for...

  8. 10 CFR 70.20a - General license to possess special nuclear material for transport.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 2 2012-01-01 2012-01-01 false General license to possess special nuclear material for transport. 70.20a Section 70.20a Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DOMESTIC LICENSING OF SPECIAL NUCLEAR MATERIAL General Licenses § 70.20a General license to possess special nuclear material for...

  9. 10 CFR 70.20a - General license to possess special nuclear material for transport.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 2 2013-01-01 2013-01-01 false General license to possess special nuclear material for transport. 70.20a Section 70.20a Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DOMESTIC LICENSING OF SPECIAL NUCLEAR MATERIAL General Licenses § 70.20a General license to possess special nuclear material for...

  10. 9. Photocopy of drawing (Original in possession of National Archives ...

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

    9. Photocopy of drawing (Original in possession of National Archives and Record Service, Record Group 92) Delineator unknown, Date unknown FIRST FLOOR PLAN - Omaha Quartermaster Depot Historic District, Twenty-second & Woolworth Streets, Omaha, Douglas County, NE

  11. 8. Photocopy of drawing (Original in possession of National Archives ...

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

    8. Photocopy of drawing (Original in possession of National Archives and Record Service, Record Group 92) Delineator unknown, Date unknown BASEMENT FLOOR PLAN - Omaha Quartermaster Depot Historic District, Twenty-second & Woolworth Streets, Omaha, Douglas County, NE

  12. 10. Photocopy of drawing (Original in possession of National Archives ...

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

    10. Photocopy of drawing (Original in possession of National Archives and Record Service, Record Group 92) Delineator unknown, Date unknown SECOND FLOOR PLAN - Omaha Quartermaster Depot Historic District, Twenty-second & Woolworth Streets, Omaha, Douglas County, NE

  13. 39. Photocopy of bridge drawing, 1923 (original in possession of ...

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

    39. Photocopy of bridge drawing, 1923 (original in possession of Wilkes-Barre City Engineer's Office) STRESS SHEET TRUSS SPANS - South Street Bridge, Spans Pennsylvania Avenue, Wilkes-Barre Boulevard, Pocono Northeast Railroad, Wilkes-Barre, Luzerne County, PA

  14. 9. Photocopy of photograph (original in possession of NYC Economic ...

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

    9. Photocopy of photograph (original in possession of NYC Economic Development Corp.) Photographer and date unknown VIEW BETWEEN PIERS 2 AND 3, LOOKING FROM WAREHOUSE ROOF - Brooklyn Army Supply Base, Pier 2, Brooklyn, Kings County, NY

  15. 8. Photocopy of photograph (original photograph in possession of Coronado ...

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

    8. Photocopy of photograph (original photograph in possession of Coronado Historical Association). Photographer Unknown, circa 1922. HEILMAN VILLAS FROM ORANGE AVENUE - Heilman Villas, 706-720 Orange Avenue & 1060-1090 Seventh Street, Coronado, San Diego County, CA

  16. 2. Photocopy of measured drawing (original drawing in the possession ...

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

    2. Photocopy of measured drawing (original drawing in the possession of Beinecke Rare Books Library, Yale University) Henry Austin, architect, 1850 NORTHEAST ELEVATION - Moses Yale Beach House, 86 North Main Street, Wallingford, New Haven County, CT

  17. Directed Differentiation of Human-Induced Pluripotent Stem Cells to Mesenchymal Stem Cells.

    PubMed

    Lian, Qizhou; Zhang, Yuelin; Liang, Xiaoting; Gao, Fei; Tse, Hung-Fat

    2016-01-01

    Multipotent stromal cells, also known as mesenchymal stem cells (MSCs), possess great potential to generate a wide range of cell types including endothelial cells, smooth muscle cells, bone, cartilage, and lipid cells. This protocol describes in detail how to perform highly efficient, lineage-specific differentiation of human-induced pluripotent stem cells (iPSCs) with an MSCs fate. The approach uses a clinically compliant protocol with chemically defined media, feeder-free conditions, and a CD105 positive and CD24 negative selection to achieve a single cell-based MSCs derivation from differentiating human pluripotent cells in approximately 20 days. Cells generated with this protocol express typical MSCs surface markers and undergo adipogenesis, osteogenesis, and chondrogenesis similar to adult bone marrow-derived MSCs (BM-MSCs). Nonetheless, compared with adult BM-MSCs, iPSC-MSCs display a higher proliferative capacity, up to 120 passages, without obvious loss of self-renewal potential and constitutively express MSCs surface antigens. MSCs generated with this protocol have numerous applications, including expansion to large scale cell numbers for tissue engineering and the development of cellular therapeutics. This approach has been used to rescue limb ischemia, allergic disorders, and cigarette smoke-induced lung damage and to model mesenchymal and vascular disorders of Hutchinson-Gilford progeria syndrome (HGPS).

  18. Free-ranging dogs show age related plasticity in their ability to follow human pointing.

    PubMed

    Bhattacharjee, Debottam; N, Nikhil Dev; Gupta, Shreya; Sau, Shubhra; Sarkar, Rohan; Biswas, Arpita; Banerjee, Arunita; Babu, Daisy; Mehta, Diksha; Bhadra, Anindita

    2017-01-01

    Differences in pet dogs' and captive wolves' ability to follow human communicative intents have led to the proposition of several hypotheses regarding the possession and development of social cognitive skills in dogs. It is possible that the social cognitive abilities of pet dogs are induced by indirect conditioning through living with humans, and studying free-ranging dogs can provide deeper insights into differentiating between innate abilities and conditioning in dogs. Free-ranging dogs are mostly scavengers, indirectly depending on humans for their sustenance. Humans can act both as food providers and as threats to these dogs, and thus understanding human gestures can be a survival need for the free-ranging dogs. We tested the responsiveness of such dogs in urban areas toward simple human pointing cues using dynamic proximal points. Our experiment showed that pups readily follow proximal pointing and exhibit weaker avoidance to humans, but stop doing so at the later stages of development. While juveniles showed frequent and prolonged gaze alternations, only adults adjusted their behaviour based on the reliability of the human experimenter after being rewarded. Thus free-ranging dogs show a tendency to respond to human pointing gestures, with a certain level of behavioural plasticity that allows learning from ontogenic experience.

  19. Bridging community and prison for older adults: invoking human rights and elder and intergenerational family justice.

    PubMed

    Maschi, Tina; Viola, Deborah; T Harrison, Mary; Harrison, William; Koskinen, Lindsay; Bellusa, Stephanie

    2014-01-01

    Older adults in prison present a significant health and human rights challenge for the criminal justice system. To date, there is no known study that provides a comprehensive examination or portrait of older persons in prison. The purpose of this paper is to understand individual, family, system, and community vulnerabilities that can complicate successful community reintegration for these individuals. This study provides a cross-sectional, descriptive analysis of biopsychosocial, spiritual, and prison use characteristics associated with a sample of 677 older prisoners, aged 50+, in a state-wide prison system. Results indicate the extent of diversity within this population based on demographic, clinical, social, legal profiles, prison service use patterns, and professional and personal contacts. Due to the diversity within this population, an interdisciplinary approach is needed to address the complex social and health care needs of an aging prison population and to plan for their reentry. Practical implications - These findings suggest the need for holistic prevention, assessment, and interventions to interrupt the social-structural disparities that foster and support pathways to incarceration and recidivism. The human rights implications for the current treatment of older adults in prison include providing in-prison treatment that promotes safety, well-being, reconciliation, and seamless bridges between prison and community for older adults and their families. The True Grit Program is presented as an example of a humanistic and holistic approach of such an approach.

  20. Histomorphometry and cortical robusticity of the adult human femur.

    PubMed

    Miszkiewicz, Justyna Jolanta; Mahoney, Patrick

    2018-01-13

    Recent quantitative analyses of human bone microanatomy, as well as theoretical models that propose bone microstructure and gross anatomical associations, have started to reveal insights into biological links that may facilitate remodeling processes. However, relationships between bone size and the underlying cortical bone histology remain largely unexplored. The goal of this study is to determine the extent to which static indicators of bone remodeling and vascularity, measured using histomorphometric techniques, relate to femoral midshaft cortical width and robusticity. Using previously published and new quantitative data from 450 adult human male (n = 233) and female (n = 217) femora, we determine if these aspects of femoral size relate to bone microanatomy. Scaling relationships are explored and interpreted within the context of tissue form and function. Analyses revealed that the area and diameter of Haversian canals and secondary osteons, and densities of secondary osteons and osteocyte lacunae from the sub-periosteal region of the posterior midshaft femur cortex were significantly, but not consistently, associated with femoral size. Cortical width and bone robusticity were correlated with osteocyte lacunae density and scaled with positive allometry. Diameter and area of osteons and Haversian canals decreased as the width of cortex and bone robusticity increased, revealing a negative allometric relationship. These results indicate that microscopic products of cortical bone remodeling and vascularity are linked to femur size. Allometric relationships between more robust human femora with thicker cortical bone and histological products of bone remodeling correspond with principles of bone functional adaptation. Future studies may benefit from exploring scaling relationships between bone histomorphometric data and measurements of bone macrostructure.

  1. The landscape of sex-differential transcriptome and its consequent selection in human adults.

    PubMed

    Gershoni, Moran; Pietrokovski, Shmuel

    2017-02-07

    The prevalence of several human morbid phenotypes is sometimes much higher than intuitively expected. This can directly arise from the presence of two sexes, male and female, in one species. Men and women have almost identical genomes but are distinctly dimorphic, with dissimilar disease susceptibilities. Sexually dimorphic traits mainly result from differential expression of genes present in both sexes. Such genes can be subject to different, and even opposing, selection constraints in the two sexes. This can impact human evolution by differential selection on mutations with dissimilar effects on the two sexes. We comprehensively mapped human sex-differential genetic architecture across 53 tissues. Analyzing available RNA-sequencing data from 544 adults revealed thousands of genes differentially expressed in the reproductive tracts and tissues common to both sexes. Sex-differential genes are related to various biological systems, and suggest new insights into the pathophysiology of diverse human diseases. We also identified a significant association between sex-specific gene transcription and reduced selection efficiency and accumulation of deleterious mutations, which might affect the prevalence of different traits and diseases. Interestingly, many of the sex-specific genes that also undergo reduced selection efficiency are essential for successful reproduction in men or women. This seeming paradox might partially explain the high incidence of human infertility. This work provides a comprehensive overview of the sex-differential transcriptome and its importance to human evolution and human physiology in health and in disease.

  2. 4. Photocopy of photograph (original in possession of Western Archeological ...

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

    4. Photocopy of photograph (original in possession of Western Archeological and Conservation Center (WACC), Tucson, Arizona), photographer unknown, undated NEIL ERICKSON WORKING OUTSIDE OFFICE/GARAGE WHEN IT WAS NEW - Faraway Ranch, Office-Garage, Willcox, Cochise County, AZ

  3. 5. Photograph of line drawing in possession of Engineering Plans ...

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

    5. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. PLAN, UNDATED. - Rock Island Arsenal, Building No. 105, South Avenue between Gillespie Avenue & Second Street, Rock Island, Rock Island County, IL

  4. 6. Photograph of line drawing in possession of Engineering Plans ...

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

    6. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. ELEVATIONS, 1871. - Rock Island Arsenal, Building No. 105, South Avenue between Gillespie Avenue & Second Street, Rock Island, Rock Island County, IL

  5. 17. Photocopy of photograph (original in possession of NYC Economic ...

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

    17. Photocopy of photograph (original in possession of NYC Economic Development Corp.) Signal Corps, USA, 1947 VIEW OF PIER 4 AND PIER 5-BROOKLYN ARMY BASE TERMINAL - Brooklyn Army Supply Base, Pier 4, Brooklyn, Kings County, NY

  6. 8. Photocopy of photograph (original in possession of NYC Economic ...

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

    8. Photocopy of photograph (original in possession of NYC Economic Development Corp.) Signal Corp, USA, 1946 VIEW OF PIERS 2, 3, AND 4-BROOKLYN ARMY BASE TERMINAL - Brooklyn Army Supply Base, Pier 2, Brooklyn, Kings County, NY

  7. 1. Photocopy of measured drawing (original drawing in the possession ...

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

    1. Photocopy of measured drawing (original drawing in the possession of Beinecke Rare Books Library, Yale University) Henry Austin, architect, 1850 SOUTHEAST (FRONT) ELEVATION - Moses Yale Beach House, 86 North Main Street, Wallingford, New Haven County, CT

  8. 50 CFR 600.1204 - Shark finning; possession at sea and landing of shark fins.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Shark finning; possession at sea and landing of shark fins. 600.1204 Section 600.1204 Wildlife and Fisheries FISHERY CONSERVATION AND... PROVISIONS Shark Finning § 600.1204 Shark finning; possession at sea and landing of shark fins. (a)(1) No...

  9. 50 CFR 600.1204 - Shark finning; possession at sea and landing of shark fins.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 10 2011-10-01 2011-10-01 false Shark finning; possession at sea and landing of shark fins. 600.1204 Section 600.1204 Wildlife and Fisheries FISHERY CONSERVATION AND... PROVISIONS Shark Finning § 600.1204 Shark finning; possession at sea and landing of shark fins. (a)(1) No...

  10. 50 CFR 600.1204 - Shark finning; possession at sea and landing of shark fins.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 12 2012-10-01 2012-10-01 false Shark finning; possession at sea and landing of shark fins. 600.1204 Section 600.1204 Wildlife and Fisheries FISHERY CONSERVATION AND... PROVISIONS Shark Finning § 600.1204 Shark finning; possession at sea and landing of shark fins. (a)(1) No...

  11. 50 CFR 600.1204 - Shark finning; possession at sea and landing of shark fins.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Shark finning; possession at sea and landing of shark fins. 600.1204 Section 600.1204 Wildlife and Fisheries FISHERY CONSERVATION AND... PROVISIONS Shark Finning § 600.1204 Shark finning; possession at sea and landing of shark fins. (a)(1) No...

  12. Perceptions of Sexual Intent: The Impact of Condom Possession

    ERIC Educational Resources Information Center

    Hynie, Michaela; Schuller, Regina A.; Couperthwaite, Lisa

    2003-01-01

    This study examined whether knowing that a victim of a sexual assault was carrying a condom influenced perceptions of her sexual intention and subsequent judgments of the sexual assault. Participants (N = 165) read a vignette describing a date that culminated in an alleged sexual assault. Condom possession (carrying a condom, not carrying a…

  13. Infants' response to the audible and visible properties of the human face: II. Discrimination of differences between singing and adult-directed speech.

    PubMed

    Lewkowicz, D J

    1998-05-01

    Human infants' responsiveness to the audible and visible features of human faces was studied by habituating them to a person speaking a prepared script in an adult-directed manner and then administering a series of separate test trials where a person could be seen, heard, or seen and heard singing. When habituated to a female person speaking in an adult-directed manner and tested with a singing female 4, 6, and 8-month-old infants responded to the audible, visible, and bimodal changes, whereas 3-month-old infants only responded to the visual and bimodal changes. In contrast, when habituated to a male person speaking in an adult-directed manner and tested with a singing female, all age groups discriminated all three types of changes. These findings demonstrate that infants are responsive to differences between low- and high-prosody content inherent in both the facial and vocal characteristics of the human face and that, whereas responsiveness to the visible and bimodal features associated with differences between adult-directed speech and singing is present as early as 3 months of age, responsiveness to the audible features emerges between 3 and 4 months of age depending on whether gender differences are present as well.

  14. Religious Beliefs, Possession States, and Spirits: Three Case Studies from Sri Lanka

    PubMed Central

    Hanwella, Raveen; de Silva, Varuni; Yoosuf, Alam; Karunaratne, Sanjeewani; de Silva, Pushpa

    2012-01-01

    We describe three patients from different religious backgrounds in Sri Lanka whose possession states were strongly influenced by their religious beliefs. Patient A was a Buddhist who claimed to have special powers given by a local deity named Paththini. Patient B was a Catholic who experienced spirits around her whom she believed were sent by Satan. Patient C was a Muslim and believed she was possessed by spirits. The religious beliefs also influenced the help-seeking behaviour and the rituals or treatments to which they responded. PMID:22970398

  15. 41. Photocopy of negative (original in possession of WACC), photographer ...

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

    41. Photocopy of negative (original in possession of WACC), photographer unknown, 1935 NEIL ERICKSON IN FRONT OF 'GARFIELD' FIREPLACE/CHIMNEY (NOTE: REAR PORCH IS ENCLOSED) - Faraway Ranch, Erickson-Riggs Ranch House, State Highway 181, Willcox, Cochise County, AZ

  16. 36. Photocopy of photograph (original in possession of Chiricahua National ...

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

    36. Photocopy of photograph (original in possession of Chiricahua National Monument), photographer unknown, c.1915 EMMA ERICKSON AND MRS. COLLINS ON BALCONY OF RANCH HOUSE - Faraway Ranch, Erickson-Riggs Ranch House, State Highway 181, Willcox, Cochise County, AZ

  17. 35. Photocopy of negative (original in possession of WACC), photographer ...

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

    35. Photocopy of negative (original in possession of WACC), photographer unknown, c.1915 FARAWAY RANCH AS COMPLETED WITH ADOBE BRICK WALLS AND WOOD SHINGLE ROOF - Faraway Ranch, Erickson-Riggs Ranch House, State Highway 181, Willcox, Cochise County, AZ

  18. 3. Photograph of a photograph in possession of Rock Island ...

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

    3. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. NORTH ELEVATION IN UNALTERED CONDITION. DATED NOVEMBER 21, 1944. - Rock Island Arsenal, Building No. 103, Rodman Avenue & First Street, Rock Island, Rock Island County, IL

  19. 10. Photograph of line drawing in possession of Engineering Plans ...

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

    10. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. FRONT ELEVATION, 1873. - Rock Island Arsenal, Building No. 225, Rodman Avenue between Flagler Street & Gillespie Avenue, Rock Island, Rock Island County, IL

  20. 13. Photograph of line drawing in possession of Engineering Plans ...

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

    13. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. BASEMENT PLAN, 1920. - Rock Island Arsenal, Building No. 90, East Avenue between North Avenue & King Drive, Rock Island, Rock Island County, IL

  1. 3. Photograph of a photograph in possession of Rock Island ...

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

    3. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. SOUTH ELEVATION IN UNALTERED CONDITION. DATED MARCH 19, 1945. - Rock Island Arsenal, Building No. 61, Rodman Avenue & First Street, Rock Island, Rock Island County, IL

  2. 9. Photograph of photograph in possession of Rock Island Arsenal ...

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

    9. Photograph of photograph in possession of Rock Island Arsenal Historical Office. WEST AND NORTH ELEVATIONS. ORIGINALLY PUBLISHED 1887. - Rock Island Arsenal, Building No. 90, East Avenue between North Avenue & King Drive, Rock Island, Rock Island County, IL

  3. 4. Photograph of a photograph in possession of Rock Island ...

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

    4. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. NORTH ELEVATION IN UNALTERED CONDITION. DATED NOVEMBER 21, 1944. - Rock Island Arsenal, Building No. 109, Rodman Avenue & Fourth Street, Rock Island, Rock Island County, IL

  4. 6. photograph of line drawing in possession of Engineering Plans ...

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

    6. photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. ELEVATIONS AND PLANS FOR POWDER BARREL RACK, 1889. - Rock Island Arsenal, Building No. 280, Sylvan Drive, Rock Island, Rock Island County, IL

  5. 16. Photograph of line drawing in possession of Engineering Plans ...

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

    16. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. ATTIC PLAN, 1920. - Rock Island Arsenal, Building No. 90, East Avenue between North Avenue & King Drive, Rock Island, Rock Island County, IL

  6. 33. Photograph of line drawing in possession of Engineering Plans ...

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

    33. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. SOUTH ELEVATION, UNDATED. - Rock Island Arsenal, Building No. 1, Gillespie Avenue between Terrace Drive & Hedge Lane, Rock Island, Rock Island County, IL

  7. 20. Photograph of line drawing in possession of Engineering Plans ...

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

    20. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. SOUTH ELEVATION, 1964. - Rock Island Arsenal, Building No. 360, Gillespie Avenue between Rodman Avenue & North Avenue, Rock Island, Rock Island County, IL

  8. Substantial Goodness and Nascent Human Life.

    PubMed

    Floyd, Shawn

    2015-09-01

    Many believe that moral value is--at least to some extent--dependent on the developmental states necessary for supporting rational activity. My paper rejects this view, but does not aim simply to register objections to it. Rather, my essay aims to answer the following question: if a human being's developmental state and occurrent capacities do not bequeath moral standing, what does? The question is intended to prompt careful consideration of what makes human beings objects of moral value, dignity, or (to employ my preferred term) goodness. Not only do I think we can answer this question, I think we can show that nascent human life possesses goodness of precisely this sort. I appeal to Aquinas's metaethics to establish the conclusion that the goodness of a human being--even if that being is an embryo or fetus--resides at the substratum of her existence. If she possesses goodness, it is because human existence is good.

  9. Dual drug release from hydrogels covalently containing polymeric micelles that possess different drug release properties.

    PubMed

    Murata, Mari; Uchida, Yusuke; Takami, Taku; Ito, Tomoki; Anzai, Ryosuke; Sonotaki, Seiichi; Murakami, Yoshihiko

    2017-05-01

    In the present study, we designed hydrogels for dual drug release: the hydrogels that covalently contained the polymeric micelles that possess different drug release properties. The hydrogels that were formed from polymeric micelles possessing a tightly packed (i.e., well-entangled) inner core exhibited a higher storage modulus than the hydrogels that were formed from the polymeric micelles possessing a loosely packed structure. Furthermore, we conducted release experiments and fluorescent observations to evaluate the profiles depicting the release of two compounds, rhodamine B and auramine O, from either polymeric micelles or hydrogels. According to our results, (1) hydrogels that covalently contains polymeric micelles that possess different drug release properties successfully exhibit the independent release behaviors of the two compounds and (2) fluorescence microscopy can greatly facilitate efforts to evaluate drug release properties of materials. Copyright © 2017 Elsevier B.V. All rights reserved.

  10. Dissociative Symptoms and Reported Trauma Among Patients with Spirit Possession and Matched Healthy Controls in Uganda

    PubMed Central

    Nijenhuis, Ellert; Komproe, Ivan H.; Gernaat, Hajo B. P. E.; de Jong, Joop T.

    2010-01-01

    Spirit possession is a common, worldwide phenomenon with dissociative features. Studies in Europe and the United States have revealed associations among psychoform and somatoform dissociation and (reported) potential traumatic events. The aim of this study was to explore the relationships among spirit possession, dissociative symptoms and reported potentially traumatizing events in Uganda. One hundred nineteen persons with spirit possession, diagnosed by traditional healers, were compared to a matched control group of 71 nonpossessed persons. Assessments included demographic items and measures of dissociation and potentially traumatizing events. Compared to the nonpossessed group, the possessed group reported more severe psychoform dissociation and somatoform dissociation and more potentially traumatizing events. The associations between these events and both types of dissociation were significant. Yet, consistent with the cultural perception of dissociative symptoms, the participants subjectively did not associate dissociative symptoms with potentially traumatizing events. In conclusion, spirit possession deserves more interest as a possible idiom of distress and a culture-specific expression of dissociation related to potential traumatizing events. PMID:20401630

  11. 20. Photocopy of negative (original in possession of WACC), photographer ...

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

    20. Photocopy of negative (original in possession of WACC), photographer unknown, c.1920's BOY WITH DEER STANDING IN EAST YARD OF MAIN HOUSE WITH WELL AND SCREENED PORCH PICTURED IN LEFT BACKGROUND - Faraway Ranch, Willcox, Cochise County, AZ

  12. 4. Photograph of a photograph in possession of Rock Island ...

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

    4. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. NORTH AND WEST ELEVATIONS. DATED NOVEMBER 21, 1944. - Rock Island Arsenal, Building No. 108, Rodman Avenue between Third & Fourth Streets, Rock Island, Rock Island County, IL

  13. 11. Photograph of line drawing in possession of Engineering Plans ...

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

    11. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. ELEVATION AND DETAILS, UNDATED. - Rock Island Arsenal, Building No. 138, Second Avenue between South Avenue & Ramsey Street, Rock Island, Rock Island County, IL

  14. 15. Photograph of line drawing in possession of Engineering Plans ...

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

    15. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. SECOND FLOOR PLAN, 1920. - Rock Island Arsenal, Building No. 90, East Avenue between North Avenue & King Drive, Rock Island, Rock Island County, IL

  15. 11. Photograph of a photograph in possession of Rock Island ...

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

    11. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. BASEMENT, SHOWING ORIGINAL OPEN INTERIOR PLAN. DATED APRIL 7, 1942. - Rock Island Arsenal, Building No. 56, North Avenue & East Avenue, Rock Island, Rock Island County, IL

  16. 10. Photograph of a photograph in possession of Rock Island ...

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

    10. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. INTERIOR, LOOKING WEST. DATED OCTOBER 2, 1945. - Rock Island Arsenal, Building No. 138, Second Avenue between South Avenue & Ramsey Street, Rock Island, Rock Island County, IL

  17. 7. Photograph of a photograph in possession of Rock Island ...

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

    7. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. SOUTH AND EAST ELEVATIONS. DATED MARCH 19, 1945. - Rock Island Arsenal, Building No. 62, Rodman Avenue between First & Second Streets, Rock Island, Rock Island County, IL

  18. 14. Photograph of line drawing in possession of Engineering Plans ...

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

    14. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. FIRST FLOOR PLAN, 1920. - Rock Island Arsenal, Building No. 90, East Avenue between North Avenue & King Drive, Rock Island, Rock Island County, IL

  19. 5. Photograph of a photograph in possession of Rock Island ...

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

    5. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. INTERIOR AFTER REMODELING INTO OFFICE SPACE. DATED FEBRUARY 13, 1943. - Rock Island Arsenal, Building No. 67, Rodman Avenue & Fourth Street, Rock Island, Rock Island County, IL

  20. 5. Photocopy of measured drawing (original drawing in the possession ...

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

    5. Photocopy of measured drawing (original drawing in the possession of the Rigsarkivet (Royal Archives), Copenhagen, Denmark) Lieutenant Giellerup, delineator, May 1829 PLAN PROPOSED ALTERATIONS OF SECOND FLOOR OF GOVERNMENT HOUSE - Government House, King Street, Christiansted, St. Croix, VI

  1. 13. Photograph of line drawing in possession of Engineering Plans ...

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

    13. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. EAST AND SOUTH ELEVATIONS, UNDATED. - Rock Island Arsenal, Building No. 3, Terrace Drive between Gillespie & East Avenues, Rock Island, Rock Island County, IL

  2. Adverse Childhood Experiences and Adult Criminality: How Long Must We Live before We Possess Our Own Lives?

    PubMed Central

    Reavis, James A; Looman, Jan; Franco, Kristina A; Rojas, Briana

    2013-01-01

    Background: Empirical research associated with the Kaiser Permanente and Centers for Disease Control and Prevention Adverse Childhood Experiences (ACE) Study has demonstrated that ACE are associated with a range of negative outcomes in adulthood, including physical and mental health disorders and aggressive behavior. Methods: Subjects from 4 different offender groups (N = 151) who were referred for treatment at an outpatient clinic in San Diego, CA, subsequent to conviction in criminal court, completed the ACE Questionnaire. Groups (nonsexual child abusers, domestic violence offenders, sexual offenders, and stalkers) were compared on the incidence of ACE, and comparisons were made between the group offenders and a normative sample. Results: Results indicated that the offender group reported nearly four times as many adverse events in childhood than an adult male normative sample. Eight of ten events were found at significantly higher levels among the criminal population. In addition, convicted sexual offenders and child abusers were more likely to report experiencing sexual abuse in childhood than other offender types. Conclusions: On the basis of a review of the literature and current findings, criminal behavior can be added to the host of negative outcomes associated with scores on the ACE Questionnaire. Childhood adversity is associated with adult criminality. We suggest that to decrease criminal recidivism, treatment interventions must focus on the effects of early life experiences. PMID:23704843

  3. Demonic possessions and mental illness: discussion of selected cases in late medieval hagiographical literature.

    PubMed

    Espí Forcén, Carlos; Espí Forcén, Fernando

    2014-01-01

    During the Middle Ages, demonic possession constituted an explanation for an erratic behavior in society. Exorcism was the treatment generally applied to demoniacs and seems to have caused some alleviation in the suffering of mentally distressed people. We have selected and analyzed some cases of demonic possession from thirteenth-century hagiographical literature. In the description of demoniacs we have been able to find traits of psychotic, mood, neurotic, personality disorders and epilepsy. The exorcisms analyzed in our article are the result of literary invention more than the description of a contemporary event. Nevertheless, the writers were witnesses of their time, transferred their knowledge about exorcism and possession in their narrative and presumably incorporated their actual experience with demoniacs.

  4. Overexpression of human NR2B receptor subunit in LMAN causes stuttering and song sequence changes in adult zebra finches.

    PubMed

    Chakraborty, Mukta; Chen, Liang-Fu; Fridel, Emma E; Klein, Marguerita E; Senft, Rebecca A; Sarkar, Abhra; Jarvis, Erich D

    2017-04-21

    Zebra finches (Taeniopygia guttata) learn to produce songs in a manner reminiscent of spoken language development in humans. One candidate gene implicated in influencing learning is the N-methyl-D-aspartate (NMDA) subtype 2B glutamate receptor (NR2B). Consistent with this idea, NR2B levels are high in the song learning nucleus LMAN (lateral magnocellular nucleus of the anterior nidopallium) during juvenile vocal learning, and decreases to low levels in adults after learning is complete and the song becomes more stereotyped. To test for the role of NR2B in generating song plasticity, we manipulated NR2B expression in LMAN of adult male zebra finches by increasing its protein levels to those found in juvenile birds, using a lentivirus containing the full-length coding sequence of the human NR2B subunit. We found that increased NR2B expression in adult LMAN induced increases in song sequence diversity and slower song tempo more similar to juvenile songs, but also increased syllable repetitions similar to stuttering. We did not observe these effects in control birds with overexpression of NR2B outside of LMAN or with the green fluorescent protein (GFP) in LMAN. Our results suggest that low NR2B subunit expression in adult LMAN is important in conserving features of stereotyped adult courtship song.

  5. 50 CFR 600.1204 - Shark finning; possession at sea and landing of shark fins.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Shark finning; possession at sea and... PROVISIONS Shark Finning § 600.1204 Shark finning; possession at sea and landing of shark fins. (a)(1) No...)(2), except that sharks may be dressed at sea. (c) No person aboard a U.S. or foreign fishing vessel...

  6. 48. Photocopy of photograph (original print in possession of Historic ...

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

    48. Photocopy of photograph (original print in possession of Historic Bethlehem, Inc., Bethlehem, PA) photographer unknown, 1922. Concrete handling method along the main street ramp - Hill to Hill Bridge, Spans Lehigh River at State Route 378, Bethlehem, Northampton County, PA

  7. Photocopy of photograph (original negative in possession of LSA Associates, ...

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

    Photocopy of photograph (original negative in possession of LSA Associates, Irvine, California) Dana Privett, Photographer, August 1982 WEST (REAR), LOOKING EAST - Irvine Ranch Agricultural Headquarters, Boyd Tenant House, Southeast of Intersection of San Diego & Santa Ana Freeways, Irvine, Orange County, CA

  8. Photocopy of photograph (original negative in possession of LSA Associates, ...

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

    Photocopy of photograph (original negative in possession of LSA Associates, Irvine, California) Dana Privett, Photographer, August 1982 EAST (FRONT), LOOKING WEST - Irvine Ranch Agricultural Headquarters, Boyd Tenant House, Southeast of Intersection of San Diego & Santa Ana Freeways, Irvine, Orange County, CA

  9. 6. Photograph of an architectural drawing in possession of Engineering ...

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

    6. Photograph of an architectural drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. ELEVATION, 1874. DELINEATOR: W. OTTO GRONEN. - Rock Island Arsenal, Building No. 321, Rodman Avenue & Rock Island Avenue, Rock Island, Rock Island County, IL

  10. 4. Photograph of a photograph in possession of Rock Island ...

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

    4. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. LOOKING NORTH AFTER ADDITION OF CONICAL ROOF. ORIGINALLY PUBLISHED 1887. - Rock Island Arsenal, Building No. 53, North Avenue North of Midpoint, Rock Island, Rock Island County, IL

  11. 8. Photograph of a photograph in possession of Rock Island ...

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

    8. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. SOUTH ELEVATON IN UNALTERED CONDITION. ORIGINALLY PUBLISHED 1898. - Rock Island Arsenal, Building No. 68, Rodman Avenue between Fourth Street & East Avenue, Rock Island, Rock Island County, IL

  12. 6. Photograph of a photograph in possession of Rock Island ...

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

    6. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. BASEMENT, SHOWING ORIGINAL OPEN INTERIOR FLOOR PLAN. DATED C. 1898. - Rock Island Arsenal, Building No. 62, Rodman Avenue between First & Second Streets, Rock Island, Rock Island County, IL

  13. 6. Photograph of a photograph in possession of Rock Island ...

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

    6. Photograph of a photograph in possession of Rock Island Arsenal Historical Office, SOUTH AND EAST ELEVATIONS BEFORE REMODELING OF PARAPET. DATED MARCH 8, 1945. - Rock Island Arsenal, Building No. 251, Gillespie Avenue & Ramsey Street, Rock Island, Rock Island County, IL

  14. 10. Photograph of a photograph in possession of Rock Island ...

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

    10. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. SOUTH AND WEST ELEVATIONS IN UNALTERED CONDITION. DATED APRIL 18, 1941. - Rock Island Arsenal, Building No. 56, North Avenue & East Avenue, Rock Island, Rock Island County, IL

  15. 5. Photograph of line drawing in possession of Engineering Plans ...

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

    5. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. PLAN, ELEVATION, AND SECTION, 1874; TRACING, 1935. - Rock Island Arsenal, Building No. 53, North Avenue North of Midpoint, Rock Island, Rock Island County, IL

  16. 8. Photograph of line drawing in possession of Engineering Plans ...

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

    8. Photograph of line drawing in possession of Engineering Plans and Services Division, Rock Island Arsenal. PLAN AND SECTION, AUGUST 24, 1874. - Rock Island Arsenal, Building No. 105, South Avenue between Gillespie Avenue & Second Street, Rock Island, Rock Island County, IL

  17. 3. Photograph of a photograph in possession of Rock Island ...

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

    3. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. LOOKING NORTH; BUILDING IS SHOWN WITH ORIGINAL COPING. DATED C. 1873. - Rock Island Arsenal, Building No. 53, North Avenue North of Midpoint, Rock Island, Rock Island County, IL

  18. Photograph of original drawing (original in possession of National Passenger ...

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

    Photograph of original drawing (original in possession of National Passenger Railroad Corporation). STATION BUILDING: South (front) elevation / Alterations and Additions (n.d.) - North Philadelphia Station, 2900 North Broad Street, on northwest corner of Broad Street & Glenwood Avenue, Philadelphia, Philadelphia County, PA

  19. 9. Photocopy of photograph (original photograph in possession of Coronado ...

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

    9. Photocopy of photograph (original photograph in possession of Coronado Historical Association). Photographer Unknown, circa 1922. HEILMAN VILLAS FROM CORNER OF ORANGE AVENUE AND SEVENTH STREET - Heilman Villas, 706-720 Orange Avenue & 1060-1090 Seventh Street, Coronado, San Diego County, CA

  20. 16. Photographic copy of drawing, dated September 1924, in possession ...

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

    16. Photographic copy of drawing, dated September 1924, in possession of San Carlos Irrigation Project. United States Indian Service, Irrigation. PIMA LATERAL HEADWORKS, RADIAL GATES - San Carlos Irrigation Project, Pima Lateral, Main Canal at Sacaton Dam, Coolidge, Pinal County, AZ