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https://www.readbyqxmd.com/read/27933723/comfa-topomer-comfa-and-hqsar-studies-on-a-series-of-novel-hiv-1-protease-inhibitors
#1
Afsane Heidari, Mohammad H Fatemi
Comparative molecular field analysis (CoMFA), topomer CoMFA and hologram QSAR (HQSAR) as three efficient methods of QSAR have been performed on 40 newly synthesized inhibitors against HIV-1 protease. Molecular alignment was done by aid of crystallographic structure of template inhibitor (indirectly alignment) and also by the molecular mechanic (MM) minimized structure. Both alignment methods produced satisfactory statistics for training set, but indirectly alignment had more predictive power. Generated counter maps, especially by topomer CoMFA, give comprehensive information about structural features affecting the inhibitory activities of studied chemicals...
December 9, 2016: Chemical Biology & Drug Design
https://www.readbyqxmd.com/read/27932521/adapting-an-hiv-risk-reduction-curriculum-processes-and-outcomes
#2
Melissa K Miller, Joi Wickliffe, Sharon G Humiston, M Denise Dowd, Patricia Kelly, Stephen DeLurgio, Kathy Goggin
Becoming a Responsible Teen (BART) is a community-based, HIV risk reduction curriculum shown to increase safer sex behaviors among African American adolescents. However, BART does not address common barriers to sexual health care access, which may limit program efficacy. We used a community-engaged adaptation process to maximize program relevance and health outcomes by incorporating a broad ecological perspective. Adolescent and staff advisory boards at a community-based organization recommended modifications (e...
December 7, 2016: Health Promotion Practice
https://www.readbyqxmd.com/read/27931998/-between-combat-boots-and-birkenstocks-lessons-from-hiv-aids-sars-h1n1-and-ebola
#3
R Crawford, D C Rutz, D P Evans
OBJECTIVES: In late 2013, an Ebola outbreak quickly grew into an epidemic of extraordinary magnitude, killing more people than all previous Ebola outbreaks combined. Although the epidemic was unprecedented, the world had previously experienced several acute public health emergencies requiring global coordination. HIV/AIDS, SARS and H1N1 tested global response, and in each case coordination proved problematic, making the 2013-2015 Ebola epidemic no exception. The purpose of this project was to identify persistent vulnerabilities within global public health emergency response and to identify areas for future research and improvement...
December 2016: Public Health
https://www.readbyqxmd.com/read/27931232/retention-in-georgia-opioid-substitution-therapy-program-and-associated-factors
#4
Ekaterine Ruadze, Khatuna Todadze
BACKGROUND: Substance abuse has been considered as a growing challenge in Georgia that is closely linked with human immune deficiency virus (HIV) and hepatitis C transmission due to unsafe injection and other uncontrolled behaviors. Methadone maintenance therapy is one of the major treatment options for opioid-dependent individuals. It has proven efficacy in decreasing illegal opioid consumption and criminal behavior as well as reducing the level of HIV infection, mortality, HCV infection, and increasing social functioning...
December 8, 2016: Harm Reduction Journal
https://www.readbyqxmd.com/read/27930720/early-resumption-of-sex-following-voluntary-medical-male-circumcision-amongst-school-going-males
#5
Gavin George, Kaymarlin Govender, Sean Beckett, Carl Montague, Janet Frohlich
Voluntary medical male circumcision is an integral part of the South African government's response to the HIV and AIDS epidemic. Following circumcision, it is recommended that patients abstain from sexual activity for six weeks, as sex may increase the risk of female-to-male HIV transmission and prolong the healing period. This paper investigates the resumption of sexual activity during the healing period among a cohort of school-going males in the KwaZulu-Natal province of South Africa. The analysis for this paper compares two groups of sexually active school-going males: the first group reported having sex during the healing period (n = 40) and the second group (n = 98) reported no sex during the healing period (mean age: 17...
2016: PloS One
https://www.readbyqxmd.com/read/27930614/development-of-a-national-campaign-addressing-south-african-men-s-fears-about-hiv-counseling-and-testing-and-antiretroviral-treatment
#6
Neil Orr, Helen Hajiyiannis, Laura Myers, Mzamani Benjamin Makhubele, Tselisehang Matekane, Richard Delate, Lusanda Mahlasela, Brenda Goldblatt
INTRODUCTION: South African men are less likely to get tested for HIV than women and are more likely to commence antiretroviral treatment (ART) at later stages of disease, default on treatment, and to die from AIDS compared with women. The purpose of this study was to conduct formative research into the ideational and behavioral factors that enable or create obstacles to mens' uptake of HIV counseling and testing (HCT) and ART. The study consulted men with a goal of developing a communication campaign aimed at improving the uptake of HIV testing and ART initiation among men...
January 1, 2017: Journal of Acquired Immune Deficiency Syndromes: JAIDS
https://www.readbyqxmd.com/read/27930612/potential-impact-of-integrated-stigma-mitigation-interventions-in-improving-hiv-aids-service-delivery-and-uptake-for-key-populations-in-senegal
#7
Carrie E Lyons, Sosthenes Ketende, Daouda Diouf, Fatou M Drame, Benjamin Liestman, Karleen Coly, Cheikh Ndour, Gnilane Turpin, Souleymane Mboup, Karim Diop, Coumba Toure-Kane, Delivette Castor, Nafissatou Leye-Diouf, Stefan Baral
BACKGROUND: Men who have sex with men (MSM) and female sex workers (FSW) are consistently shown to have a higher burden of HIV compared with other adults in Senegal. This study, HIV Prevention 2.0, evaluates the impact of the 3-tiered integrated stigma mitigation interventions (ISMIs) approach to optimizing HIV service delivery for key populations in Senegal. METHODS: Baseline assessment includes a questionnaire and biological testing for HIV. A proportion of participants enrolled into a 24-month longitudinal cohort with questionnaires and biological testing every 3 months...
January 1, 2017: Journal of Acquired Immune Deficiency Syndromes: JAIDS
https://www.readbyqxmd.com/read/27930605/health-communication-and-the-hiv-continuum-of-care
#8
Sten H Vermund, Elizabeth C Mallalieu, Lynn M Van Lith, Helen E Struthers
Health communication is a broad term that applies to the fundamental need for practitioners, policy makers, patients, and community members to understand one another around health promotion and health care issues. Whether in a consultation between nurse and patient, a health clinic director's engagement with the health ministry, or a community campaign for encouraging HIV testing, all have critical health communication elements. When people's needs are not perceived by them to be addressed or clients/patients do not understand what is being communicated, they are unmotivated to engage...
January 1, 2017: Journal of Acquired Immune Deficiency Syndromes: JAIDS
https://www.readbyqxmd.com/read/27930403/has-the-phasing-out-of-stavudine-in-accordance-with-changes-in-who-guidelines-led-to-a-decrease-in-single-drug-substitutions-in-first-line-antiretroviral-therapy-for-hiv-in-sub-saharan-africa
#9
Alana T Brennan, Mary-Ann Davies, Jacob Bor, Gilles Wandeler, Kathryn Stinson, Robin Wood, Hans Prozesky, Frank Tanser, Geoffrey Fatti, Andrew Boulle, Izukanji Sikazwe, Kara Wools-Kaloustian, Constantin Yiannoutsos, Valériane Leroy, Nathalie de Rekeneire, Matthew P Fox
OBJECTIVE: We assessed the relationship between phasing out stavudine in first-line antiretroviral therapy (ART) in accordance with WHO 2010 policy and single-drug substitutions (SDS) (substituting the nucleoside reverse transcriptase inhibitor in first-line ART) in sub-Saharan Africa. DESIGN: Prospective cohort analysis (International epidemiological Databases to Evaluate AIDS-Multiregional) including ART-naive, HIV-infected patients aged at least 16 years, initiating ART between January 2005 and December 2012...
January 2, 2017: AIDS
https://www.readbyqxmd.com/read/27929355/global-physical-activity-levels-among-people-living-with-hiv-a-systematic-review-and-meta-analysis
#10
Davy Vancampfort, James Mugisha, Marc De Hert, Michel Probst, Joseph Firth, Paul Gorczynski, Brendon Stubbs
PURPOSE: It is unclear how much physical activity people living with HIV (PLWH) engage in. We conducted a meta-analysis to investigate physical activity levels and its predictors in PLWH. METHODS: PubMed, PsycARTICLES, and CINAHL Plus were searched by two independent reviewers from inception till 1 April 2016 using the keywords: "HIV" OR "AIDS" AND "physical activity" OR "exercise" OR "sports". A random effects meta-analysis was conducted. RESULTS: Across 24 studies including 34 physical activity levels there were 3780 (2471♂) PLWH (mean age range: 37-58 years)...
December 8, 2016: Disability and Rehabilitation
https://www.readbyqxmd.com/read/27928640/diabetes-as-a-risk-factor-in-patients-undergoing-groin-hernia-surgery
#11
Gustaf Hellspong, Ulf Gunnarsson, Ursula Dahlstrand, Gabriel Sandblom
BACKGROUND: Diabetes is a known risk factor for early postoperative complications. Even so, the incidence of acute postoperative complications following routine hernia surgery is seldom described, and the risk for reoperation for recurrence has hardly been studied. Our aim was to explore if diabetes is a significant risk factor for complications after inguinal hernia surgery. METHODS: All inguinal hernia repairs registered in the Swedish Hernia Register between 2002 and 2011 were identified...
December 7, 2016: Langenbeck's Archives of Surgery
https://www.readbyqxmd.com/read/27927247/frequency-and-distribution-patterns-of-opportunistic-infections-associated-with-hiv-aids-in-uganda
#12
John Rubaihayo, Nazarius M Tumwesigye, Joseph Konde-Lule, Henry Wamani, Edith Nakku-Joloba, Fredrick Makumbi
BACKGROUND: We conducted a study to assess the frequency and distribution patterns of selected opportunistic infections (OIs) and opportunistic cancers (OCs) in different geographical areas before and after HAART in Uganda. METHODS: This was a cross-sectional serial review of observation data for adult HIV positive patients (≥15 years) enrolled with the AIDS support organization (TASO) in Uganda covering the period from January 2001 to December 2013. Both AIDS defining OIs/OCs and non-AIDS defining OIs were analyzed...
December 7, 2016: BMC Research Notes
https://www.readbyqxmd.com/read/27927207/acute-glycaemic-effects-of-co-trimoxazole-at-prophylactic-dose-in-healthy-adults
#13
Bernold Kenteu, Jean Jacques N Noubiap, Martine Claude Etoa, Marcel Azabji-Kenfack, Mesmin Dehayem, Eugene Sobngwi
BACKGROUND: Cases of severe hypoglycaemia were reported in HIV/AIDS patients receiving high dose of the sulfonylurea co-trimoxazole for opportunistic infections. Whether co-trimoxazole at prophylactic dose would induce similar side effects is unknown. We aimed to investigate the acute effects of co-trimoxazole at prophylactic dose on glucose metabolism in healthy adults. METHODS: We enrolled 20 healthy volunteers (15 males and 5 females) aged 23.0 (SD 2.0) years, with mean BMI of 22...
November 15, 2016: BMC Endocrine Disorders
https://www.readbyqxmd.com/read/27927190/cd4-cell-counts-and-presence-of-aids-in-hiv-positive-patients-entering-specialized-care-a-comparison-of-migrant-groups-in-the-german-clinsurv-hiv-cohort-study-1999-2013
#14
Nadine Zeitlmann, Barbara Gunsenheimer-Bartmeyer, Claudia Santos-Hövener, Christian Kollan, Matthias An der Heiden
BACKGROUND: Although early presentation to HIV-care is essential to ensure timely initiation of antiretroviral therapy, recent studies have shown that especially migrants present to HIV-care at a later stage of HIV-infection. Currently, thirty percent of all newly diagnosed HIV cases in Germany originate from abroad. So far it is unknown, which specific migrant groups in Germany are particularly at risk for late presentation to HIV-care. METHODS: We used data from the Clinical Surveillance of HIV Disease (ClinSurv) cohort, a multi-centre observational cohort (01/01/1999 and 31/07/2013) and included treatment-naïve patients with valid information on country of origin and date of enrolment...
December 7, 2016: BMC Infectious Diseases
https://www.readbyqxmd.com/read/27926931/microbial-translocation-and-inflammation-occur-in-hyperacute-immunodeficiency-virus-infection-and-compromise-host-control-of-virus-replication
#15
Adam J Ericsen, Michael Lauck, Mariel S Mohns, Sarah R DiNapoli, James P Mutschler, Justin M Greene, Jason T Weinfurter, Gabrielle Lehrer-Brey, Trent M Prall, Samantha M Gieger, Connor R Buechler, Kristin A Crosno, Eric J Peterson, Matthew R Reynolds, Roger W Wiseman, Benjamin J Burwitz, Jacob D Estes, Jonah B Sacha, Thomas C Friedrich, Jason M Brenchley, David H O'Connor
Within the first three weeks of human immunodeficiency virus (HIV) infection, virus replication peaks in peripheral blood. Despite the critical, causal role of virus replication in determining transmissibility and kinetics of progression to acquired immune deficiency syndrome (AIDS), there is limited understanding of the conditions required to transform the small localized transmitted founder virus population into a large and heterogeneous systemic infection. Here we show that during the hyperacute "pre-peak" phase of simian immunodeficiency virus (SIV) infection in macaques, high levels of microbial DNA transiently translocate into peripheral blood...
December 2016: PLoS Pathogens
https://www.readbyqxmd.com/read/27925857/analysis-of-the-intestinal-microbial-community-and-inferred-functional-capacities-during-the-host-response-to-pneumocystis-pneumonia
#16
Derrick R Samuelson, Tysheena P Charles, Nicholas M de la Rua, Christopher M Taylor, Eugene E Blanchard, Meng Luo, Judd E Shellito, David A Welsh
BACKGROUND: Pneumocystis pneumonia is a major cause of morbidity and mortality in patients infected with HIV/AIDS. In this study, we evaluated the intestinal microbial communities associated with the development of experimental Pneumocystis pneumonia, as there is growing evidence that the intestinal microbiota is critical for host defense against fungal pathogens. METHODS: C57BL/6 mice were infected with live Pneumocystis murina (P. murina) via intratracheal inoculation and sacrificed 7 and 14 days postinfection for microbiota analysis...
December 7, 2016: Experimental Lung Research
https://www.readbyqxmd.com/read/27925491/building-capacity-for-data-driven-decision-making-in-african-hiv-testing-programs-field-perspectives-on-data-use-workshops
#17
Cari Courtenay-Quirk, Hilary Spindler, Aimee Leidich, Pam Bachanas
Strategic, high quality HIV testing services (HTS) delivery is an essential step towards reaching the end of AIDS by 2030. We conducted HTS Data Use workshops in five African countries to increase data use for strategic program decision-making. Feedback was collected on the extent to which workshop skills and tools were applied in practice and to identify future capacity-building needs. We later conducted six semistructured phone interviews with workshop planning teams and sent a web-based survey to 92 past participants...
December 2016: AIDS Education and Prevention: Official Publication of the International Society for AIDS Education
https://www.readbyqxmd.com/read/27925490/the-vicious-cycle-of-stigma-and-disclosure-in-self-management-a-study-among-the-dutch-hiv-population
#18
Daniel H de Vries, Luca Koppen, Adolfo Mejia Lopez, Reina Foppen
Though HIV has become a chronic disease, HIV-related stigma has remained. This article reports on a study that asked how Dutch people living with HIV-AIDS (PLWHA) experienced stigmatization and devised self-management strategies. We used qualitative findings from a survey questionnaire conducted among 468 Dutch HIV-positive people (3% of the population), using a stratified research sample. Findings show how respondents experience relatively high public (30%), self- (26%) and structural (15%) stigma. At the same time, results show the importance of selective disclosure as a self-management strategy...
December 2016: AIDS Education and Prevention: Official Publication of the International Society for AIDS Education
https://www.readbyqxmd.com/read/27925489/give-me-a-like-how-hiv-aids-nonprofit-organizations-can-engage-their-audience-on-facebook
#19
Yu-Chao Huang, Yi-Pin Lin, Gregory D Saxton
With the rapid proliferation and adoption of social media among healthcare professionals and organizations, social media-based HIV/AIDS intervention programs have become increasingly popular. However, the question of the effectiveness of the HIV/AIDS messages disseminated on social media has received scant attention in the literature. The current study applies content analysis to examine the relationship between Facebook messaging strategies employed by 110 HIV/AIDS nonprofit organizations and audience reactions in the form of liking, commenting, and sharing behavior...
December 2016: AIDS Education and Prevention: Official Publication of the International Society for AIDS Education
https://www.readbyqxmd.com/read/27925335/the-relationship-between-self-blame-for-the-onset-of-a-chronic-physical-health-condition-and-emotional-distress-a-systematic-literature-review
#20
Leah Callebaut, Philip Molyneux, Tim Alexander
OBJECTIVE: Past literature presents contrasting perspectives regarding the potential influence of self-blame on adjustment to illness. This systematic literature review aimed to summarize findings from all investigations to date that have explored the relationship between self-blame for the onset of a chronic physical health condition and emotional distress. METHOD: Between November 2014 and February 2015, electronic databases were searched for relevant literature...
December 7, 2016: Clinical Psychology & Psychotherapy
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