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2016

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Articles 10231 - 10260 of 12713

Full-Text Articles in Medicine and Health Sciences

Let’S Talk Sex: A Pilot Study Of Sexual History Elicitation By Providers Of Std Services In Leon County, Florida, Salimah El-Amin, Sandra Suther, Gebre-Egziabher Kiros, Khaing Zaw Jan 2016

Let’S Talk Sex: A Pilot Study Of Sexual History Elicitation By Providers Of Std Services In Leon County, Florida, Salimah El-Amin, Sandra Suther, Gebre-Egziabher Kiros, Khaing Zaw

Florida Public Health Review

An estimated one million sexually transmitted diseases (STDs) are reported annually in the United States. Florida has some of the highest HIV and STD rates in the country. STDs are a particular problem for minorities, women, and adolescents. Sexual history elicitation is a tool available to clinicians to assess patients’ sexual risk behaviors and to counsel, test, and treat STDs. Previous barriers to sexual history elicitation include subject matter, patient –physician communications, provider training, and physician perceptions. This pilot study was designed to test a survey questionnaire that measures primary care provider (PCP) sexual elicitation practices. PCPs included obstetricians and …


The Cognitive Mediating Process Of Diabetes Among African-American College Students, Corliss M. Solomon, Ivette A. López, Matthew T. Dutton, Vanessa B. Crowther Jan 2016

The Cognitive Mediating Process Of Diabetes Among African-American College Students, Corliss M. Solomon, Ivette A. López, Matthew T. Dutton, Vanessa B. Crowther

Florida Public Health Review

Diabetes places a tremendous burden of health inequity on African-American women in the United States. Behavioral risk factors for diabetes underscore the importance of determining to what extent African-American college students are motivated to adhere to protective behaviors that may decrease the likelihood of diabetes onset. The purpose of this study was to evaluate threat and coping appraisal of diabetes among African-American women enrolled in college, using the Protection Motivation Theory (PMT) as a theoretical framework. Questionnaires were administered to 128 African-American women between the ages of 18 and 25 who were enrolled at Florida A & M University, the …


Kinship Care In Lauderdale Lakes: An Option To Detention, Lessep Duncan Jan 2016

Kinship Care In Lauderdale Lakes: An Option To Detention, Lessep Duncan

Florida Public Health Review

This paper focuses on the City of Lauderdale Lakes identifying its large African American and significant Caribbean population as faced with Disproportionate Minority Contact and high juvenile detention rates. Statistics indicate the City has a high rate of poverty and crime in comparison with state and national averages with a high county rate of racially disproportionate arrests, convictions, and detentions. Ameliorating these concerns requires culturally aware approaches that include community involvement, and reducing alienation in an attempt to serve an at-risk population. An underutilized service – kinship care - is proposed to address disproportionate detention rates. Evidence points to kinship …


Practice Patterns For Sexual History-Taking Among Florida Nurses, Salimah El-Amin, Sandra Suther, Gebre-Egziabher Kiros, Khaing Zaw Jan 2016

Practice Patterns For Sexual History-Taking Among Florida Nurses, Salimah El-Amin, Sandra Suther, Gebre-Egziabher Kiros, Khaing Zaw

Florida Public Health Review

Florida has some of the highest reported sexually transmitted disease (STD) rates in the country. STDs are a particular problem for minorities, women, and adolescents. Sexual history elicitation is a tool available to clinicians to assess patients’ sexual risk behaviors and to counsel, test, and treat STDs. Nurses play an important role in caring for patients’ sexual health problems, including unwanted pregnancies and STDs. We examined the sexual history-taking practices among advanced registered nurse practitioners (ARNPs) in Florida. We mailed an anonymous pencil-and- paper survey to measure sexual history-taking practices to a stratified random sample of 795 ARNPs. We analyzed …


Monitoring Indicators Of Scholarly Language (Misl): A Progress-Monitoring Instrument For Measuring Narrative Discourse Skills, Sandra Laing Gillam, Ronald B. Gillam, Jamison D. Fargo, Abbie Olszewski, Hugo Segura Jan 2016

Monitoring Indicators Of Scholarly Language (Misl): A Progress-Monitoring Instrument For Measuring Narrative Discourse Skills, Sandra Laing Gillam, Ronald B. Gillam, Jamison D. Fargo, Abbie Olszewski, Hugo Segura

Communicative Disorders and Deaf Education Faculty Publications

The purpose of this study was to assess the basic psychometric properties of a progress-monitoring tool designed to measure narrative discourse skills in school-age children with language impairments (LI). A sample of 109 children with LI between the ages of 5 years 7 months and 9 years 9 months completed the Test of Narrative Language (TNL). The stories told in response to the alien picture prompt were transcribed and scored according to the TNL manual criteria and the criteria established for scoring the progress-monitoring tool, Monitoring Indicators of Scholarly Language (MISL). The MISL total score demonstrated acceptable levels of internal …


Instrumental Variable Approaches To Identifying The Causal Effect Of Educational Attainment On Dementia Risk, Thu T. Nguyen, Eric Tchetgen Tchetgen, Ichiro Kawachi, Stephen E. Gilman, Stefan Walter, Sze Yan Liu, M Maria Glymour Jan 2016

Instrumental Variable Approaches To Identifying The Causal Effect Of Educational Attainment On Dementia Risk, Thu T. Nguyen, Eric Tchetgen Tchetgen, Ichiro Kawachi, Stephen E. Gilman, Stefan Walter, Sze Yan Liu, M Maria Glymour

Department of Public Health Scholarship and Creative Works

PURPOSE:

Education is an established correlate of cognitive status in older adulthood, but whether expanding educational opportunities would improve cognitive functioning remains unclear given limitations of prior studies for causal inference. Therefore, we conducted instrumental variable (IV) analyses of the association between education and dementia risk, using for the first time in this area, genetic variants as instruments as well as state-level school policies.

METHODS:

IV analyses in the Health and Retirement Study cohort (1998-2010) used two sets of instruments: (1) a genetic risk score constructed from three single-nucleotide polymorphisms (SNPs; n = 7981); and (2) compulsory schooling laws (CSLs) …


Abriendo Oportunidades Para Alcanzar Mi Plan De Vida: Programa De 5 Meses—14 A 18 Años, Cecilia Garcés, Paola Broll Jan 2016

Abriendo Oportunidades Para Alcanzar Mi Plan De Vida: Programa De 5 Meses—14 A 18 Años, Cecilia Garcés, Paola Broll

Poverty, Gender, and Youth

Esta es la guía curricular del programa Abriendo Oportunidades del Population Council de Guatemala. Este programa de cinco meses ayuda a las niñas a desarrollar pasos para lograr su plan de vida, en módulos sobre los temas siguientes: llevarse bien con otras mujeres; conocerse y valorarse a sí mismo; autoestima; derechos humanos; aprendiendo a ser mujer; la fertilidad y el embarazo; reconociendo el peligro; y la importancia del ahorro.

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This is the curriculum guide for the Abriendo Oportunidades program of the Population Council of Guatemala. This five-month program helps girls develop steps to achieve their life plan, in modules …


Adolescent Girls Empowerment Program (Agep): Mid-Term Findings—Brief, Population Council Jan 2016

Adolescent Girls Empowerment Program (Agep): Mid-Term Findings—Brief, Population Council

Poverty, Gender, and Youth

The Adolescent Girls Empowerment Program (AGEP) is a four-year effort to support more than 11,000 of the most vulnerable adolescent girls in Zambia. AGEP was led by the Population Council, in partnership with the Young Women’s Christian Association of Zambia, the National Savings and Credit Bank of Zambia, and the Government of Zambia. The program design was based on the asset-building framework which posits that if girls are able to build social, health, and economic assets in the short term, there will be longer-term dividends on health and education outcomes. This brief reports on midterm findings of the study which …


Adolescent Girls Empowerment Programme: Research And Evaluation Mid-Term Technical Report—Executive Summary, Karen Austrian, Paul C. Hewett, Erica Soler-Hampejsek, Fiammetta Bozzani, Jere R. Behrman, Jean Digitale Jan 2016

Adolescent Girls Empowerment Programme: Research And Evaluation Mid-Term Technical Report—Executive Summary, Karen Austrian, Paul C. Hewett, Erica Soler-Hampejsek, Fiammetta Bozzani, Jere R. Behrman, Jean Digitale

Poverty, Gender, and Youth

The Adolescent Girls Empowerment Programme (AGEP) was an ambitious project directed toward changing girls’ lives in a significant and meaningful way across areas of education, sexual and reproductive health, marriage and fertility, and experience of violence. This Executive Summary of the project’s findings shows that, overall, the AGEP cohort data, and lessons they have generated from the AGEP are rich, nuanced, and important for informing the next generation of programs for adolescents in Zambia and elsewhere. Even though the study is still under way, and the full longer-term effects of AGEP remain to be seen, the information presented in this …


Adolescent Girls Empowerment Programme: Research And Evaluation Mid-Term Technical Report, Karen Austrian, Paul C. Hewett, Erica Soler-Hampejsek, Fiammetta Bozzani, Jere R. Behrman, Jean Digitale Jan 2016

Adolescent Girls Empowerment Programme: Research And Evaluation Mid-Term Technical Report, Karen Austrian, Paul C. Hewett, Erica Soler-Hampejsek, Fiammetta Bozzani, Jere R. Behrman, Jean Digitale

Poverty, Gender, and Youth

The Adolescent Girls Empowerment Programme (AGEP) was a social, health, and economic asset-building program targeting vulnerable adolescent girls aged 10–19. The Population Council, in partnership with the Young Women’s Christian Association of Zambia, successfully implemented the AGEP program from late 2013 to early 2016. The results presented in this midterm report have implications for recommendations on future programming for adolescent girls in Zambia and elsewhere and should be coupled with burgeoning evidence from AGEP and the literature to adapt programming for vulnerable adolescent girls in order to improve impact. While the underlying root causes of girls’ vulnerabilities are interrelated, it …


Adolescent Girls Initiative-Kenya: Qualitative Report, Eunice N. Muthengi, Karen Austrian, Amanda Landrian, Benta Abuya, Joyce Mumah, Caroline W. Kabiru Jan 2016

Adolescent Girls Initiative-Kenya: Qualitative Report, Eunice N. Muthengi, Karen Austrian, Amanda Landrian, Benta Abuya, Joyce Mumah, Caroline W. Kabiru

Poverty, Gender, and Youth

The Adolescent Girls Initiative-Kenya (AGI-K) is currently delivering multisectoral interventions, targeting violence prevention, education, health, and wealth creation, to adolescent girls aged 11–14 in two marginalized areas of Kenya. This report provides a brief overview of the research design and intervention components being delivered in AGI-K, and presents findings from the first round of qualitative data collection intended to highlight the strengths and weaknesses of the implementation processes thus far. The findings provide important information about the perceived effects of the program from a diverse set of respondents. Overall, beneficiaries, their parents/guardians, and other key stakeholders value the program and …


Engaging Parents To Promote Girls' Transition To Secondary Education: Evidence From A Cluster Randomised Trial In Rural Gujarat, India, K.G. Santhya, A.J. Francis Zavier, Pallavi Patel, Neeta Shah Jan 2016

Engaging Parents To Promote Girls' Transition To Secondary Education: Evidence From A Cluster Randomised Trial In Rural Gujarat, India, K.G. Santhya, A.J. Francis Zavier, Pallavi Patel, Neeta Shah

Poverty, Gender, and Youth

The Population Council and partners, with the support of the Human Dignity Foundation and the John D. and Catherine T. MacArthur Foundation, implemented a pilot intervention in India─Project Sankalp─to assess the acceptability and feasibility of engaging parents and communities to promote girls’ secondary education. The project's aim was to measure its effectiveness in improving adolescent girls’ transition to secondary education, their attendance at school, and learning outcomes. Findings show that the effect of Project Sankalp on creating an enabling environment for girls to pursue secondary education was mixed. On the positive side, the project showed success in raising girls’ educational …


Towards Effective Youth Participation, Magued Osman, Hanan Girgis Jan 2016

Towards Effective Youth Participation, Magued Osman, Hanan Girgis

Poverty, Gender, and Youth

Egyptian youth amazed the world in 2011 during the 18 days of the January 25 revolution, and again in 2013 during the June 30 revolution, however this has not had a significant impact on their political and social participation. This brief aims to shed light on young people’s participation in the aftermath of these revolutions, which embodied their hopes for greater empowerment and participation. The brief uses data from the second round of the Survey of Young People in Egypt conducted by the Population Council in 2013/2014 in collaboration with the Central Agency for Public Mobilization and Statistics, and a …


Effects Of The Prachar Project's Reproductive Health Training Programme For Adolescents: Findings From A Longitudinal Study, Neelanjana Pandey, Shireen J. Jejeebhoy, Rajib Acharya, Santosh Kumar Singh, Mahesh Srinivas Jan 2016

Effects Of The Prachar Project's Reproductive Health Training Programme For Adolescents: Findings From A Longitudinal Study, Neelanjana Pandey, Shireen J. Jejeebhoy, Rajib Acharya, Santosh Kumar Singh, Mahesh Srinivas

Poverty, Gender, and Youth

The objective of this study was to better understand the longer-term effects of a three-day training program offered by Phase III of Pathfinder’s PRACHAR (Promoting Change in Reproductive Behaviour) program among adolescents in rural areas of selected districts of Bihar, India. This program focused on addressing adolescents’ need for information, contraceptive supplies, parental and community support, and a youth-friendly health system. Findings confirm that the training program was acceptable and useful to the young people exposed to it, and that it had a number of notable longer-term effects, observed even four years following its implementation; and they demonstrate the promise …


Invertir Cuando Vale La Pena: Revisión De Las Evidencias Para Trazar Un Rumbo De Investigación Y Acción Para Adolescentes Muy Jóvenes, Katharine Mccarthy, Martha Brady, Kelly Hallman Jan 2016

Invertir Cuando Vale La Pena: Revisión De Las Evidencias Para Trazar Un Rumbo De Investigación Y Acción Para Adolescentes Muy Jóvenes, Katharine Mccarthy, Martha Brady, Kelly Hallman

Poverty, Gender, and Youth

Desde 2006, ha habido un rápido crecimiento e interés en la población de adolescentes muy jóvenes y un conjunto de programas en expansión destinado a abordar sus necesidades sociales y de salud y desarrollo. El presente informe se basa en el ímpetu generado por los esfuerzos recientes en investigación y programas, y por la mayor cantidad de datos disponibles en la última década. El informe tiene como objetivo ser útil para quienes planean, administran, implementan, monitorean, evalúan, o financian investigación o programas relacionados con adolescentes jóvenes. Describe varias áreas clave que se beneficiarían con más experimentación y nuevas investigaciones. Un …


Investing When It Counts: Reviewing The Evidence And Charting A Course Of Research And Action For Very Young Adolescents, Katharine Mccarthy, Martha Brady, Kelly Hallman Jan 2016

Investing When It Counts: Reviewing The Evidence And Charting A Course Of Research And Action For Very Young Adolescents, Katharine Mccarthy, Martha Brady, Kelly Hallman

Poverty, Gender, and Youth

Since 2006, there has been a burgeoning interest in the very young adolescent population and an ever-expanding array of programs aimed at addressing their social, health, and development needs. This report builds on the momentum generated from recent research and program efforts, and from the greater data available in the past decade. The report is intended to be helpful to anyone who plans, manages, implements, monitors, evaluates, or funds research or programs that involve young adolescent girls and boys. The report outlines several key areas that would benefit from more experimentation and new research. Central to this is the creation …


Investir Quand Cela Compte: Passer En Revue Les Preuves Et Établir Un Plan De Recherche Et D’Action Pour Les Très Jeunes Adolescents, Katharine Mccarthy, Martha Brady, Kelly Hallman Jan 2016

Investir Quand Cela Compte: Passer En Revue Les Preuves Et Établir Un Plan De Recherche Et D’Action Pour Les Très Jeunes Adolescents, Katharine Mccarthy, Martha Brady, Kelly Hallman

Poverty, Gender, and Youth

Depuis 2006, on a pu constater un intérêt grandissant pour la population des très jeunes adolescents, ainsi qu’une expansion continue des programmes visant à répondre à leurs besoins sociaux, de santé, et de développement. Ce rapport s’appuie sur la dynamique engendrée par les recherches et les efforts récents déployés dans le cadre des programmes, et le volume plus important de données générées au cours de la dernière décennie. Le rapport se veut utile à toute personne chargée de planifier, gérer, mettre en œuvre, suivre, évaluer, ou financer des recherches ou des programmes impliquant les jeunes adolescents et adolescentes. Le rapport …


Adolescent Attitudes Toward And Perceptions Of Suicide, Stigma, And Help-Seeking Behavior, Julia M. Hollinger Jan 2016

Adolescent Attitudes Toward And Perceptions Of Suicide, Stigma, And Help-Seeking Behavior, Julia M. Hollinger

PCOM Psychology Dissertations

Suicide is a leading cause of death for adolescents and represents a major national health concern (American Foundation for Suicide Prevention, [AFSP], 2015; (Centers for Disease Control [CDC], 2013). Because adolescents spend the majority of their day at school (Erbacher, Singer, & Poland, 2015), the effectiveness of school-based suicide prevention programs may be improved through better understanding of adolescents’ views on the subject of suicide and the factors that may influence participation in prevention efforts. The present study explored the attitudes and perceptions of seventh grade students from a suburban middle school in Pennsylvania, using archival survey data. Variables that …


Synapsis: Philadelphia Campus 2016, Philadelphia College Of Osteopathic Medicine Jan 2016

Synapsis: Philadelphia Campus 2016, Philadelphia College Of Osteopathic Medicine

All Yearbooks

No abstract provided.


Bupropion Hydrochloride, Cylie A. Couch Jan 2016

Bupropion Hydrochloride, Cylie A. Couch

Natural Sciences Student Research Presentations

This is a poster presented at the Natural Sciences Poster Session at Parkland College, which provides the chemical makeup, dosage, and the body's response to r bupropion hydrochloride (Wellbutrin, Zyban), a medication used to treat depression, smoking cessation, and seasonal affective disorder.


Aprepitant, Genesis N. Pagan Jan 2016

Aprepitant, Genesis N. Pagan

Natural Sciences Student Research Presentations

This is a poster presented at the Natural Sciences Poster Session at Parkland College, which provides the chemical makeup, dosage, and the body's response to Aprepitant, also known as Emend, a medication used to prevent acute and delayed nausea and vomiting associated with emetogenic chemotherapy.


Evolution Of An Interprofessional Patient Skills Course With The Incorporation Of Simulation Scenarios, Lutana Haan, Rosemary Macy, Leslie E. Kendrick Jan 2016

Evolution Of An Interprofessional Patient Skills Course With The Incorporation Of Simulation Scenarios, Lutana Haan, Rosemary Macy, Leslie E. Kendrick

Respiratory Therapy Faculty Publications and Presentations

A university level interprofessional patient care skills course including Nursing, Radiologic Sciences, and Respiratory Care students has evolved over 20 years. The course includes a lecture and laboratory portion with specific content and skills focused on principles common to the three disciplines. Students are placed in interprofessional groups during lab to practice and learn together including a simulation scenario on each week’s content. This educational strategy has enhanced the students’ teamwork and communication skills and prepared them to apply these skills to clinical practice. Further research is needed to look at IPE undergraduate healthcare course outcomes related to teamwork.


Tiers 1, 2 & 3 Intervention: Bullying Prevention & Intervention, Paige T. Lembeck, Ann O'Connor, Scott Fluke, Reece L. Peterson Jan 2016

Tiers 1, 2 & 3 Intervention: Bullying Prevention & Intervention, Paige T. Lembeck, Ann O'Connor, Scott Fluke, Reece L. Peterson

Department of Special Education and Communication Disorders: Faculty Publications

Conclusion

Given the detrimental impact bullying has on students who are involved in these interactions, regardless of whether they are a bully, victim, bully-victim, or bystander, it is reassuring that many school policies and school-wide intervention programs which are evidence-based have surfaced to address this issue. However, schools must not endorse a “one size fits all” approach. Instead, the best intervention efforts are guided by local data that can best inform schools of specific factors (e.g., settings, forms of bullying) that warrant intervention and are realistically aligned with the resources that are available to the school.


The Influence Of Self-Efficacy On Physical Activity In Older Adults With Diabetes, Heather Tonyaleigh Mcgee-Anderson Jan 2016

The Influence Of Self-Efficacy On Physical Activity In Older Adults With Diabetes, Heather Tonyaleigh Mcgee-Anderson

MUSC Theses and Dissertations

Diabetes affects million individuals within the United States with the highest prevalence in older adults. Physical activity has been shown to improve diabetes control; yet older adults are significantly less physically active than national recommendations suggest. Higher levels of self-efficacy have been shown to increase physical activity in many populations. Bandura’s theoretical framework of self-efficacy has supported that a higher level of self-efficacy correlates with higher levels of physical activity. The research for this dissertation first explored a gap in the literature regarding older adults with diabetes as it relates to self-efficacy and physical activity with an integrative review. This …


Baystate Health Sciences Library Newsletter - Winter 2015/2016, Baystate Health Sciences Library Jan 2016

Baystate Health Sciences Library Newsletter - Winter 2015/2016, Baystate Health Sciences Library

Library Newsletters

Health Sciences Library Newsletter - Winter 2016


Rapid Quantitative Pharmacodynamic Imaging With Bayesian Estimation, Jonathan M. Koller, M. Jonathan Vachon, G. Larry Bretthorst, Kevin J. Black Jan 2016

Rapid Quantitative Pharmacodynamic Imaging With Bayesian Estimation, Jonathan M. Koller, M. Jonathan Vachon, G. Larry Bretthorst, Kevin J. Black

Open Access Publications

No abstract provided.


Pharmacokinetics And Distribution In Interstitial And Pulmonary Epithelial Lining Fluid Of Danofloxacin In Ruminant And Preruminant Calves, D. A. Mzyk, R. E. Baynes, K. M. Messenger, M. Martinez, G. W. Smith Jan 2016

Pharmacokinetics And Distribution In Interstitial And Pulmonary Epithelial Lining Fluid Of Danofloxacin In Ruminant And Preruminant Calves, D. A. Mzyk, R. E. Baynes, K. M. Messenger, M. Martinez, G. W. Smith

United States Food and Drug Administration: Publications

The objective of this study was to compare active drug concentrations in the plasma vs. different effector compartments including interstitial fluid (ISF) and pulmonary epithelial lining fluid (PELF) of healthy preruminating (3-week-old) and ruminating (6-month-old) calves. Eight calves in each age group were given a single subcutaneous (s.c.) dose (8 mg/kg) of danofloxacin. Plasma, ISF, and bronchoalveolar lavage (BAL) fluid were collected over 96 h and analyzed by high-pressure liquid chromatography. PELF concentrations were calculated by a urea dilution assay of the BAL fluids. Plasma protein binding was measured using a microcentrifugation system. For most preruminant and ruminant calves, the …


Presence Of Pathogenic Escherichia Coli Is Correlated With Bacterial Community Diversity And Composition On Pre-Harvest Cattle Hides, Jessica Chopyk, Ryan M. Moore, Zachary Dispirito, Zachary R. Stromberg, Gentry L. Lewis, David G. Renter, Natalia Cernicchiaro, Rodney A. Moxley, K. Eric Wommack Jan 2016

Presence Of Pathogenic Escherichia Coli Is Correlated With Bacterial Community Diversity And Composition On Pre-Harvest Cattle Hides, Jessica Chopyk, Ryan M. Moore, Zachary Dispirito, Zachary R. Stromberg, Gentry L. Lewis, David G. Renter, Natalia Cernicchiaro, Rodney A. Moxley, K. Eric Wommack

School of Veterinary and Biomedical Sciences: Faculty Publications

Background: Since 1982, specific serotypes of Shiga toxin-producing Escherichia coli (STEC) have been recognized as significant foodborne pathogens acquired from contaminated beef and, more recently, other food products. Cattle are the major reservoir hosts of these organisms, and while there have been advancements in food safety practices and industry standards, STEC still remains prevalent within beef cattle operations with cattle hides implicated as major sources of carcass contamination. To investigate whether the composition of hide-specific microbial communities are associated with STEC prevalence, 16S ribosomal RNA (rRNA) bacterial community profiles were obtained from hide and fecal samples collected from a large …


Prevalence And Level Of Enterohemorrhagic Escherichia Coli In Culled Dairy Cows At Harvest, Zachary R. Stromberg, Gentry L. Lewis, Sharif S. Aly, Terry W. Lehenbauer, Joseph M. Bosilevac, Natalia Cernicchiaro, Rodney A. Moxley Jan 2016

Prevalence And Level Of Enterohemorrhagic Escherichia Coli In Culled Dairy Cows At Harvest, Zachary R. Stromberg, Gentry L. Lewis, Sharif S. Aly, Terry W. Lehenbauer, Joseph M. Bosilevac, Natalia Cernicchiaro, Rodney A. Moxley

School of Veterinary and Biomedical Sciences: Faculty Publications

The primary objective of this study was to determine the prevalence and level of enterohemorrhagic Escherichia coli (EHEC) O26, O45, O103, O111, O121, and O145 (collectively EHEC-6) plus EHEC O157 in fecal, hide, and preintervention carcass surface samples from culled dairy cows. Matched samples (n=300) were collected from 100 cows at harvest and tested by a culture-based method and two molecular methods: NeoSEEK STEC (NS) and Atlas STEC EG2 Combo. Both the culture and NS methods can be used to discriminate among the seven EHEC types (EHEC-7), from which the cumulative prevalence was inferred, whereas the Atlas method can discriminate …


Recapitulating Cross-Species Transmission Of Sivcpz To Humans Using Humanized-Blt Mice, Zhe Yuan, Guobin Kang, Fangrui Ma, Wuxun Lu, Wenjin Fan, Christine M. Fennessey, Brandon F. Keele, Qingsheng Li Jan 2016

Recapitulating Cross-Species Transmission Of Sivcpz To Humans Using Humanized-Blt Mice, Zhe Yuan, Guobin Kang, Fangrui Ma, Wuxun Lu, Wenjin Fan, Christine M. Fennessey, Brandon F. Keele, Qingsheng Li

Nebraska Center for Virology: Faculty Publications

The origins of HIV-1 have been widely accepted to be the consequence of simian immunodeficiency viruses from wild chimpanzees (SIVcpz) crossing over to humans. However, there has not been any in vivo study of SIVcpz infection of humans. Also, it remains largely unknown why only specific SIVcpz strains have achieved cross-species transmission and what transmission risk might exist for those SIVcpz strains that have not been found to infect humans. Closing this knowledge gap is essential for better understanding cross-species transmission and predicting the likelihood of additional cross-species transmissions of SIV into humans. Here we show hu-BLT mice are susceptible …