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https://www.readbyqxmd.com/read/28634152/ensuring-inclusion-of-adolescent-key-populations-at-higher-risk-of-hiv-exposure-recommendations-for-conducting-biological-behavioral-surveillance-surveys
#1
Lisa Grazina Johnston, Justine Sass, Jeffry Acaba, Wing-Sie Cheng, Shirley Mark Prabhu
Ending acquired immune deficiency syndrome (AIDS) depends on greater efforts to reduce new human immunodeficiency virus (HIV) infections and prevent AIDS-related deaths among key populations at highest HIV risk, including males who have sex with males, sex workers, and people who inject drugs. Although adolescent key populations (AKP) are disproportionately affected by HIV, they have been largely ignored in HIV biological behavioral surveillance survey (BBSS) activities to date. This paper reviews current ethical and sampling challenges and provides suggestions to ensure AKP are included in surveillance activities, with the aim being to enhance evidence-informed, strategic, and targeted funding allocations and programs toward ending AIDS among AKP...
June 20, 2017: JMIR Public Health and Surveillance
https://www.readbyqxmd.com/read/28632191/sexually-transmitted-infections-a-novel-screening-strategy-for-improving-women-s-health-in-vulnerable-populations
#2
Elena R Frati, Ester Fasoli, Marianna Martinelli, Daniela Colzani, Silvia Bianchi, Luciana Carnelli, Antonella Amendola, Pierfranco Olivani, Elisabetta Tanzi
BACKGROUND: Migrant women are one of the most vulnerable population to health problems and well-being. This study aimed at implementing a counseling and preventive strategy for sexually transmitted infections (STIs) in undocumented migrant women in Milan, Italy. METHODS: Women (ages 18-65) were enrolled at the NAGA Centre (2012-2013) and asked for a urine sample in order to carry out molecular detection of Human papillomavirus (HPV), Chlamydia trachomatis (Ct), Trichomonas vaginalis (Tv), Neisseria gonorrhoeae (Ng)-DNA...
June 20, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28627812/genetics-of-alcohol-consumption-in-drosophila-melanogaster
#3
Sophia Fochler, Tatiana V Morozova, Morgan R Davis, Alexander W Gearhart, Wen Huang, Trudy F C Mackay, Robert R H Anholt
Individual variation in alcohol consumption in human populations is determined by genetic, environmental, social and cultural factors. In contrast to humans, genetic contributions to complex behavioral phenotypes can be readily dissected in Drosophila, where both the genetic background and environment can be controlled and behaviors quantified through simple high-throughput assays. Here, we measured voluntary consumption of ethanol in ~3,000 individuals of each sex from an advanced intercross population derived from 37 lines of the Drosophila melanogaster Genetic Reference Panel...
June 19, 2017: Genes, Brain, and Behavior
https://www.readbyqxmd.com/read/28625786/drug-induces-depression-like-phenotypes-and-alters-gene-expression-profiles-in-drosophila
#4
Ming-Di Jiang, Ya Zheng, Jia-Lin Wang, Yu-Feng Wang
BACKGROUND: Major depressive disorder (MDD) is a severe mental illness that affects more than 350 million people worldwide. However, the molecular mechanisms of depression are currently unclear. Studies suggest that Drosophila and humans have similar depression-like symptoms under pressure. In this research, we choose Drosophila melanogaster as the animal model to explore the molecular mechanisms that trigger depression. RESULTS: We found that feeding D. melanogaster with the medium containing Levodopa or Chlorpromazine could induce depression-like phenotypes in both behavioral and biochemical biomarkers, including significantly decreased food intake, mating frequency, serotonin (5-HT) concentration, and increased malondialdehyde (MDA) concentration as well as reduced activity of superoxide dismutase (SOD)...
June 15, 2017: Brain Research Bulletin
https://www.readbyqxmd.com/read/28622922/cross-sectional-human-study-of-soft-tissue-chin-stc-thickness-in-adult-patients-in-relation-to-sex-facial-pattern-and-skeletal-class
#5
Yolanda Gomez, Natalia Zamora, Beatriz Tarazona, Carlos Bellot-Arcís, Vanessa Paredes-Gallardo
PURPOSE: The aim of this study was to study the relations between the soft tissue chin (STC) and sex, skeletal class, and facial pattern; and to describe the shape and behavior of the STC. METHODS: 385 non-growing patients were selected, 206 women and 179 men, with a mean age of 28.8 years (SD 4.2). Patients were divided into groups by skeletal class (class I, II or III) and facial pattern (brachyfacial, mesofacial or dolichofacial). STC thicknesses were measured at pogonion (Pg), soft pogonion (Pg'), gnathion (Gn), soft gnathion (Gn'), menton (Me) and soft menton (Me') in the CBCTs...
April 19, 2017: Journal of Cranio-maxillo-facial Surgery
https://www.readbyqxmd.com/read/28608790/playing-and-never-testing-human-immunodeficiency-virus-and-sexually-transmitted-infection-testing-among-app-using-msm-in-southeast-asia
#6
Kevin M Weiss, Kai J Jonas, Thomas E Guadamuz
Little is known about mobile application (app)-based behavior of men who have sex with men (MSM) in Thailand. A cross-sectional online assessment of app users in Bangkok found that more than a quarter have never tested for human immunodeficiency virus (HIV) and 1 in 3 never tested for sexually transmitted infections (STI). STI testing patterns and HIV testing frequency were highly associated with each other in multinomial logistic regression. In the midst of an escalating epidemic where HIV incidence among MSM is highest in Asia, apps can serve to engage those least likely to be reached by traditional methods of recruitment and outreach in Thailand...
July 2017: Sexually Transmitted Diseases
https://www.readbyqxmd.com/read/28608786/new-human-immunodeficiency-virus-diagnosis-independently-associated-with-rectal-gonorrhea-and-chlamydia-in-men-who-have-sex-with-men
#7
Lindley A Barbee, Christine M Khosropour, Julia C Dombrowksi, Matthew R Golden
BACKGROUND: Rectal sexually transmitted infections (STI) have been associated with human immunodeficiency virus (HIV) diagnosis, but inferring a causal association requires disentangling them from receptive anal intercourse (RAI). METHODS: We conducted a stratified case-control study by frequency matching 4 controls to each case within year using clinical data from men who have sex with men (MSM) attending the Seattle STD Clinic 2001 to 2014. Cases were MSM with a new HIV diagnosis and negative HIV test at 12 months or less...
July 2017: Sexually Transmitted Diseases
https://www.readbyqxmd.com/read/28606495/personality-traits-in-psychogenic-nonepileptic-seizures-pnes-and-psychogenic-movement-disorder-pmd-neuroticism-and-perfectionism
#8
Vindhya Ekanayake, Sarah Kranick, Kathrin LaFaver, Arshi Naz, Anne Frank Webb, W Curt LaFrance, Mark Hallett, Valerie Voon
OBJECTIVE: Psychogenic movement disorder (PMD) and psychogenic nonepileptic seizures (PNES) are two subtypes of conversion disorder (CD). In this case-control study, we asked whether these subtypes varied as a function of personality and history of childhood abuse. METHODS: Fifty-nine patients with PMD from the Human Motor Control Section Clinic at the National Institutes of Health, 43 patients with PNES from the Rhode Island Hospital Neuropsychiatry and Behavioral Neurology Division, and 26 healthy volunteers (HC) received a battery of neurological, psychiatric and psychological assessments, including the NEO Personality Inventory Revised (NEO PI-R), the Childhood Trauma Questionnaire (CTQ), and the Traumatic Life Events Questionnaire (TLEQ)...
June 2017: Journal of Psychosomatic Research
https://www.readbyqxmd.com/read/28604441/increasing-human-papillomavirus-vaccine-coverage-among-men-who-have-sex-with-men-national-hiv-behavioral-surveillance-united-states-2014
#9
Sara E Oliver, Brooke E Hoots, Gabriela Paz-Bailey, Lauri E Markowitz, Elissa Meites
BACKGROUND: Human papillomavirus (HPV) can cause oropharyngeal and anogenital cancers among men who have sex with men (MSM). In 2011, the Advisory Committee on Immunization Practices (ACIP) extended HPV vaccine recommendations to males through age 21 and MSM through age 26. Because of this distinction, vaccination for some MSM might rely on sexual behavior disclosure to health care providers. Receipt of ≥1 HPV vaccination among MSM aged 18-26 in National HIV Behavioral Surveillance (NHBS) was 4...
July 1, 2017: Journal of Acquired Immune Deficiency Syndromes: JAIDS
https://www.readbyqxmd.com/read/28600275/interactive-voice-response-system-data-considerations-and-lessons-learned-during-a-rectal-microbicide-placebo-adherence-trial-for-young-men-who-have-sex-with-men
#10
Jose Bauermeister, Rebecca Giguere, Cheng-Shiun Leu, Irma Febo, Ross Cranston, Kenneth Mayer, Alex Carballo-Diéguez
BACKGROUND: Rectal microbicides, if proven effective, may aid in reducing human immunodeficiency virus (HIV) incidence; however, demonstration of efficacy and effectiveness is contingent on accurate measurement of product adherence. Delays in self-report, in particular, may affect the accuracy of behavioral data. OBJECTIVE: The aim of this study was to capitalize on mobile phone use by young men who have sex with men (YMSM), and examine the use of an interactive voice response system (IVRS) by YMSM aged 18-30 years enrolled in a multisite, 12-week microbicide safety and acceptability trial...
June 9, 2017: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/28598802/factors-contributing-to-intentional-injuries-in-iranian-university-students
#11
Kobra Abedian Kasgary, Zeinab Hamzehgardeshi, Zohreh Shahhosseini
Background Intentional injuries refer to injuries resulting from purposeful human action, whether directed at oneself or others. This study was performed to assess intentional injuries in Iranian university students. Methods This cross-sectional study was carried out with 430 female and male university in three higher education institutions located in the northern part of Iran in the year 2015. Samples were chosen through the stratified cluster random sampling method. They were requested to fill out the demographic data form and the Persian version of the Youth Risk Behavior Survey Questionnaire...
June 9, 2017: International Journal of Adolescent Medicine and Health
https://www.readbyqxmd.com/read/28596078/identification-of-an-oxytocinase-vasopressinase-like-leucyl-cystinyl-aminopeptidase-lnpep-in-teleost-fish-and-evidence-for-hypothalamic-mrna-expression-linked-to-behavioral-social-status
#12
Emma A Elkins, Kayla A Walti, Kathryn E Newberry, Sean C Lema
The vasotocin/vasopressin and isotocin/mesotocin/oxytocin family of nonapeptides regulate social behaviors and physiological functions associated with reproductive physiology and osmotic balance. While experimental and correlative studies provide evidence for these nonapeptides as modulators of behavior across all classes of vertebrates, mechanisms for nonapeptide inactivation in regulating these functions have been largely overlooked. Leucyl-cystinyl aminopeptidase (LNPEP) - also known as vasopressinase, oxytocinase, placental leucine aminopeptidase (P-LAP), and insulin-regulated aminopeptidase (IRAP) - is a membrane-bound zinc-dependent metalloexopeptidase enzyme that inactivates vasopressin, oxytocin, and select other cyclic polypeptides...
June 6, 2017: General and Comparative Endocrinology
https://www.readbyqxmd.com/read/28589452/on-demand-microbicide-products-design-matters
#13
REVIEW
Sravan Kumar Patel, Lisa Cencia Rohan
Sexual intercourse (vaginal and anal) is the predominant mode of human immunodeficiency virus (HIV) transmission. Topical microbicides used in an on-demand format (i.e., immediately before or after sex) can be part of an effective tool kit utilized to prevent sexual transmission of HIV. The effectiveness of prevention products is positively correlated with adherence, which is likely to depend on user acceptability of the product. The development of an efficacious and acceptable product is therefore paramount for the success of an on-demand product...
June 6, 2017: Drug Delivery and Translational Research
https://www.readbyqxmd.com/read/28576143/cervical-cancer-risk-perceptions-sexual-risk-behaviors-and-sexually-transmitted-infections-among-bivalent-human-papillomavirus-vaccinated-and-non-vaccinated-young-women-in-uganda-5%C3%A2-year-follow-up-study
#14
Edward Kumakech, Sören Andersson, Henry Wabinga, Caroline Musubika, Samuel Kirimunda, Vanja Berggren
BACKGROUND: Previous studies were conflicting regarding the associations between HPV vaccination, cervical cancer risk perceptions, high-risk sexual behaviors and STIs. This study compared the HPV-vaccinated and non-vaccinated young women in Uganda regarding cervical cancer risk perceptions, high-risk sexual behaviors, syphilis and HIV infections 5 years after vaccine implementation. METHODS: This was a population-based comparative cross-sectional survey conducted in Uganda...
June 2, 2017: BMC Women's Health
https://www.readbyqxmd.com/read/28556830/adolescence-is-the-starting-point-of-sex-dichotomous-comt-genetic-effects
#15
S Sannino, M C Padula, F Managò, M Schaer, M Schneider, M Armando, E Scariati, F Sloan-Bena, M Mereu, M Pontillo, S Vicari, G Contarini, C Chiabrera, M Pagani, A Gozzi, S Eliez, F Papaleo
The catechol-o-methyltransferase (COMT) genetic variations produce pleiotropic behavioral/neuroanatomical effects. Some of these effects may vary among sexes. However, the developmental trajectories of COMT-by-sex interactions are unclear. Here we found that extreme COMT reduction, in both humans (22q11.2 deletion syndrome COMT Met) and mice (COMT-/-), was associated to cortical thinning only after puberty and only in females. Molecular biomarkers, such as tyrosine hydroxylase, Akt and neuronal/cellular counting, confirmed that COMT-by-sex divergent effects started to appear at the cortical level during puberty...
May 30, 2017: Translational Psychiatry
https://www.readbyqxmd.com/read/28545758/the-role-of-affect-management-for-hiv-risk-reduction-for-youth-in-alternative-schools
#16
Larry K Brown, Laura Whiteley, Christopher D Houck, Lacey K Craker, Ashley Lowery, Nancy Beausoleil, Geri Donenberg
OBJECTIVE: Adolescents in alternative schools for behavioral and emotional problems have an earlier sexual onset and higher rates of sexual risk than their peers. They also often have difficulty managing strong emotions, which can impair sexual decision making. Human immunodeficiency virus (HIV) prevention programs for these adolescents may be most effective if skills for coping with strong emotions during sexual situations are included. METHOD: This article reports the 6-month outcomes of a three-arm randomized controlled trial comparing an HIV prevention intervention with affect management (AM) to a standard, skills-based HIV prevention intervention (SB), and a general health promotion intervention (HP)...
June 2017: Journal of the American Academy of Child and Adolescent Psychiatry
https://www.readbyqxmd.com/read/28530499/the-duality-of-oral-sex-for-men-who-have-sex-with-men-an-examination-into-the-increase-of-sexually-transmitted-infections-amid-the-age-of-hiv-prevention
#17
Tiffany R Glynn, Don Operario, Madeline Montgomery, Alexi Almonte, Philip A Chan
Several studies suggest that the increase in sexually transmitted infections (STIs) among men who have sex with men (MSM) could be due, in part, to human immunodeficiency virus (HIV) risk reduction strategies, which include engaging in oral sex over anal sex. The aims of this study were to evaluate oral sex behaviors and STI diagnoses and to investigate the potential dual role of oral sex as being protective for HIV, yet perpetuating STI transmission among MSM. We analyzed records from 871 MSM presenting to the Rhode Island STI Clinic between 2012 and 2015...
June 2017: AIDS Patient Care and STDs
https://www.readbyqxmd.com/read/28530343/-sexuality-in-psychiatric-hospitalization-reality-versus-policy
#18
Anat Shalev, Gabriel Weil, Ludmila Rubinstein
Psychiatric hospitalization might be a necessity for certain groups of patients with mental illness, involving acute symptoms and substantial disability which do not allow independent living in the community. In such situations, it is crucial to enable inpatients to enjoy the best possible quality of life, including the right for sexual autonomy as a basic human right. Satisfying sexual life is part of meaningful life and plays an important role in personal and social recovery. On the other hand, sexual relations in psychiatric wards raise many dilemmas, including the need to protect inpatients from sexual abuse and victimization, particularly when mental illness involves judgment deficits and decreased ability to express autonomous will...
December 2016: Harefuah
https://www.readbyqxmd.com/read/28528844/prevalence-of-chlamydia-trachomatis-and-neisseria-gonorrhea-and-associated-factors-among-women-living-with-human-immunodeficiency-virus-in-brazil-a-multicenter-study
#19
Angelica E Miranda, Mariangela F Silveira, Ana Gabriela Travassos, Teresinha Tenório, Isabel Cristina Chulvis do Val, Leonor de Lannoy Tavares, Hortensio Simões de Mattos Junior, Newton Sergio de Carvalho
BACKGROUND: Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (GC) cause infections in the female genital tract, increasing susceptibility to and infectiousness of HIV. The objectives of the present study were to determine the prevalence and associated factors of CT and GC infection among HIV-infected women in Brazil. METHODS: Cross-sectional study conducted from March to December 2015, including HIV-infected women attending referral centers in nine states of Brazil, aged 18-49 years, nonpregnant...
May 18, 2017: Brazilian Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28521722/prevalence-and-risk-factors-for-human-immunodeficiency-virus-hiv-and-syphilis-infections-among-military-personnel-in-sierra-leone
#20
Djeneba Audrey Djibo, Foday Sahr, J Allen McCutchan, Sonia Jain, Maria Rosario G Araneta, Stephanie K Brodine, Richard A Shaffer
CONTEXT: HIV and syphilis infections are common in military personnel in sub-Saharan Africa, which impact combat preparedness and increase demands on the military health care system. The prevalence of HIV is estimated at 1.5% among the general population (15-49 years of age) of Sierra Leone, and the estimated syphilis prevalence ranged from 1.5% to 5.2% based on regional studies. We examined the prevalence and risk factors for these two common sexually transmitted infections in the Sierra Leone military personnel...
May 16, 2017: Current HIV Research
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