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https://www.readbyqxmd.com/read/28445139/pannexin1-knockout-and-blockade-reduces-ischemic-stroke-injury-in-female-but-not-in-male-mice
#1
Moises Freitas-Andrade, John F Bechberger, Brian A MacVicar, Victor Viau, Christian C Naus
The membrane channel Pannexin 1 (Panx1) mediates apoptotic and inflammatory signaling cascades in injured neurons, responses previously shown to be sexually dimorphic under ischemic conditions. We tested the hypothesis that Panx1 plays an underlying role in mediating sex differences in stroke outcome responses. Middle-aged, 8-9 month old male and female wild type and Panx1 KO mice were subjected to permanent middle cerebral artery (MCA) occlusion, and infarct size and astrocyte and microglia activation were assessed 4 days later...
April 7, 2017: Oncotarget
https://www.readbyqxmd.com/read/28444628/moving-beyond-age-an-exploratory-qualitative-study-on-the-context-of-young-african-american-men-and-women-s-sexual-debut
#2
Yzette Lanier, Jennifer M Stewart, Jean J Schensul, Barbara J Guthrie
African American youth continue to be disproportionately affected by HIV. Early sexual debut has been identified as a major determinant of HIV risk. However, emerging research suggests that the overarching context in which first sex occurs may have greater implications for sexual health than simply age alone. The purpose of this exploratory, qualitative study was to better understand the broader context of African Americans' sexual debut. In-depth, semi-structured interviews were conducted with 10 African American men and women aged 18-24 years...
April 25, 2017: Journal of Racial and Ethnic Health Disparities
https://www.readbyqxmd.com/read/28444530/-that-s-kind-of-one-of-our-jobs-sexual-activity-as-a-form-of-care-work-among-women-with-sexual-difficulties
#3
Amy Braksmajer
Willing engagement in unwanted or undesired sexual activity, often associated with fulfilling a partner's needs or sustaining intimate relationships, is common. Acquiescence with undesired sexual activity can be conceptualized as sexual care work, that is, domestic "labor" that women undertake with the goal of caring for their partners' well-being. Drawing on interviews with 53 women with dyspareunia (pain experienced during intercourse) and low desire, the aim of this study was to examine how women with sexual difficulties engage in sexual care work, the implications of the inability to perform such work for gender identity, and the ways in which sexual care work may blur the lines between women's perceptions of coercion and consent...
April 25, 2017: Archives of Sexual Behavior
https://www.readbyqxmd.com/read/28444243/sexual-activity-and-relationship-quality-in-middle-and-older-age-findings-from-the-irish-longitudinal-study-on-ageing-tilda
#4
Joanna Orr, Richard Layte, Neil O'Leary
Objectives: This study assessed the association between sexual activity, mismatches in the importance attributed to sex within couples, and relationship quality in older Irish adults. Method: We used data from the Irish Longitudinal Study on Ageing (TILDA) to derive a scale of subjective relationship strain in married or cohabiting individuals. Negative binomial regression was used to assess the association between relationship strain and sexual activity. Separate models assessed the associations with importance of sex and within-couple mismatch in the importance attributed to sex and whether these associations were independent from sexual activity...
April 21, 2017: Journals of Gerontology. Series B, Psychological Sciences and Social Sciences
https://www.readbyqxmd.com/read/28444004/relation-between-hiv-status-risky-sexual-behavior-and-mental-health-in-an-msm-sample-from-three-chilean-cities
#5
Fabiola Gómez, Jaime Barrientos, Manuel Cárdenas
Objective: To explore the association among HIV status; negative psychological symptoms (anxiety, depression, and hostility); and risky sexual behaviors (multiple sexual partners and unprotected sexual intercourse) in a Chilean sample of men who have sex with men (MSM). Methods: This study had a cross-sectional design and a sample of 325 MSM whose ages ranged from 18 to 64 years (mean: 30.8; standard deviation: 9.8). Association tests (chi-squared) and group mean comparisons (Student's t-tests and F-tests) were performed...
April 20, 2017: Revista Panamericana de Salud Pública, Pan American Journal of Public Health
https://www.readbyqxmd.com/read/28444002/-analysis-of-proximate-determinants-and-impact-of-type-of-employment-on-fertility-in-peruvian-women
#6
Yordanis Enríquez-Canto, Katherine Ortiz-Romaní, Yonathan Ortiz-Montalvo
Objective: To estimate the predictive capacity of proximate determinants and type of employment with respect to reduced fertility in Peruvian women of childbearing age. Methods: Secondary analysis of Peru's Demographic and Family Health Survey (ENDES) for 2014. The sample consisted of 20 396 women aged 15 to 49 years who had been sexually active during the four-week period immediately before the interview. The dependent variable was the total number of live births, and the main independent variables were type of employment, ideal number of offspring, highest educational level attained, and wealth quintile...
April 20, 2017: Revista Panamericana de Salud Pública, Pan American Journal of Public Health
https://www.readbyqxmd.com/read/28442935/new-developments-in-the-treatment-of-hypoactive-sexual-desire-disorder-a-focus-on-flibanserin
#7
REVIEW
Christopher J Jayne, Michael J Heard, Sarah Zubair, Dustie L Johnson
The objective of the authors is to highlight the historical complexities for the diagnosis and treatment of hypoactive sexual desire disorder (HSDD) with a focus on Flibanserin. A systematic review of the medical literature published in PubMed using the search terms HSDD and Flibanserin was conducted. Each author reviewed the results of the systematic review for articles to include in this study. HSDD is defined as a persistent or recurrent deficiency or absence of sexual fantasies and desire for sexual activity causing marked distress or interpersonal difficulty that is not better accounted for by another diagnosis...
2017: International Journal of Women's Health
https://www.readbyqxmd.com/read/28442797/pre-and-post-sexual-exposure-prophylaxis-of-hiv-an-update
#8
REVIEW
Yogesh S Marfatia, Sheethal K Jose, Reema R Baxi, Ruchi J Shah
Pitfalls in current HIV prevention strategies include late HIV testing, vulnerability among youth and females; lack of emphasis on treatment, low acceptance of circumcision, and nonavailability of protective vaccines. Continuing high-risk sexual behavior, forceful sex, coercive and nonconsensual sex, rape, and unprotected sexual activities make women the most vulnerable to acquisition of sexually transmitted infection/HIV and necessitates a more radical approach of prevention in high-risk individuals who do not have HIV...
January 2017: Indian Journal of Sexually Transmitted Diseases
https://www.readbyqxmd.com/read/28442107/in%C3%A2-vitro-and-in%C3%A2-vivo-investigation-of-natural-compounds-from-seed-extract-of-mucuna-pruriens-lacking-l-dopa-for-the-treatment-of-erectile-dysfunction
#9
Natthachai Duangnin, Thanyaluck Phitak, Peraphan Pothacharoen, Prachya Kongtawelert
OBJECTIVE: To investigate the biological effects of the Mucuna pruriens (M. pruriens) seed extracts that lacked l-DOPA, which was formerly reported as the active ingredient, on erectile dysfunction (ED) both in vitro and in vivo. METHODS: Seed of M. pruriens plant that cultivated in Mae Taeng District, Chiang Mai Province, Thailand, was collected. Component of its seeds were extracted and isolated into 2 fractions using methanol, polar and nonpolar. Each fraction was investigated for phytochemicals using gas chromatography and mass spectroscopy and was screened for biological activity in vitro using three different cell lines...
March 2017: Asian Pacific Journal of Tropical Medicine
https://www.readbyqxmd.com/read/28441975/seek-test-treat-substance-using-women-in-the-hiv-treatment-cascade-in-south-africa
#10
Wendee M Wechsberg, Charles van der Horst, Jacqueline Ndirangu, Irene A Doherty, Tracy Kline, Felicia A Browne, Jennifer M Belus, Robin Nance, William A Zule
BACKGROUND: Women in South Africa who use alcohol and other drugs face multiple barriers to HIV care. These barriers make it difficult for women to progress through each step in the HIV treatment cascade from diagnosis to treatment initiation and adherence. This paper examines correlates of HIV status, newly diagnosed HIV status, and use of antiretroviral therapy (ART). METHODS: Outreach workers recruited sexually active Black African women who used substances in Pretoria as part of a U...
April 26, 2017: Addiction Science & Clinical Practice
https://www.readbyqxmd.com/read/28440976/diagnostic-value-of-the-caretm-hpv-test-in-screening-for-cervical-intraepithelial-neoplasia-grade-2-or-worse
#11
Mojgan Karimi Zarchi, Effat Heydari, Afsarolsadat Tabatabaie, Mansour Moghimi, Wesam Kooti
Background: Cervical cancer is the fourth leading cause of cancer death in women worldwide. Persistent infection with a high risk human papillomavirus (HR-HPV) is the main etiological factor, so that early early detection of HR-HPV is very important. The aim of this study was to investigate the efficacy of CareTM HPV, a new method, as compared with Pap smear, PCR, and biopsy for screening purposes. Material and Method: In this cross-sectional study, 200 sexually active women aging from 25-50 years referred to the oncology clinic of Shahid Sodoughi Yazd Hospital in 2015 with a variety of cervix epithelial lesions or a need for colposcopy were enrolled...
March 1, 2017: Asian Pacific Journal of Cancer Prevention: APJCP
https://www.readbyqxmd.com/read/28440839/refugee-health-and-rehabilitation-challenges-and-response
#12
Fary Khan, Bhasker Amatya
BACKGROUND: The current global refugee crisis poses major challenges in providing effective healthcare to refugees, particularly for non-communicable diseases (NCDs) management and disability. This article provides an overview of refugee health and potential challenges from the rehabilitation perspective. METHODS: A literature search (both academic and grey literature) was conducted using medical and health science electronic databases and internet search engines (2001-2016)...
April 21, 2017: Journal of Rehabilitation Medicine
https://www.readbyqxmd.com/read/28439994/ethnicity-and-age-as-factors-in-sildenafil-treatment-of-erectile-dysfunction
#13
Dana A Ohl, Vera Stecher, Li-Jung Tseng
INTRODUCTION: Sildenafil has been evaluated in >16 000 men with erectile dysfunction (ED) in double-blind, placebo-controlled trials. AIM: To assess efficacy and safety of sildenafil in ED by ethnicity (white, black Asian) and age (≤45, 46-60, ≥61 years). METHODS: Data were pooled from 38 double-blind, placebo-controlled, flexible-dose trials. Most had starting sildenafil doses of 50 mg once daily, ~1 hour before sexual activity, with adjustment to 100 or 25 mg as needed...
April 24, 2017: International Journal of Clinical Practice
https://www.readbyqxmd.com/read/28439726/a-pilot-study-of-patient-centered-outcome-assessment-using-promis-for-patients-undergoing-colorectal-surgery
#14
Traci L Hedrick, Amy M Harrigan, Robert H Thiele, Charles M Friel, Benjamin D Kozower, George J Stukenborg
PURPOSE: Few studies have assessed patient-reported outcomes following colorectal surgery. The absence of this information makes it difficult to inform patients about the near-term effects of surgery, beyond outcomes assessed by traditional clinical measures. This study was designed to provide information about the effects of colorectal surgery on physical, mental, and social well-being outcomes. METHODS: The NIH Patient-Reported Outcomes Measurement Information System (PROMIS®) Assessment Center was used to collect patient responses prior to surgery and at their routine postoperative visit...
April 24, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/28439704/treatment-of-type-b-pelvic-fracture-using-anterior-subcutaneous-internal-fixator-with-triple-pedicle-screws-a-new-surgical-technique
#15
Qian Wang, Qiugen Wang, Jiandong Wang
INTRODUCTION: To evaluate the clinical outcomes of anterior subcutaneous internal fixator using triple pedicle screws (ASIF/TPS) in the treatment of unstable type B pelvic fracture compared with open reduction internal fixation (ORIF). MATERIALS AND METHODS: This was a retrospective cohort study of 26 patients with type B unstable fractures that underwent ASIF/TPS and 26 similar patients that underwent ORIF using plates and screws. Intraoperative blood loss, operating time, and post operation hospitalization duration were compared...
April 24, 2017: Archives of Orthopaedic and Trauma Surgery
https://www.readbyqxmd.com/read/28439379/injuries-violence-and-bullying-among-middle-school-students-in-oman
#16
Richard P Peyton, Shamika Ranasinghe, Kathryn H Jacobsen
OBJECTIVES: Injuries account for a substantial proportion of the burden of disease in adolescents globally. This paper describes injury rates and associated exposures, and risk behaviors in Oman's 2010 Global School-based Student Health Survey (GSHS). METHODS: This study used complex samples analysis to examine nationally-representative data from 1 606 students in grades eight, nine, and 10 who participated in the 2010 Oman GSHS. RESULTS: In total, 34...
March 2017: Oman Medical Journal
https://www.readbyqxmd.com/read/28439243/relationships-between-behavioural-addictions-and-psychiatric-disorders-what-is-known-and-what-is-yet-to-be-learned
#17
Vladan Starcevic, Yasser Khazaal
This article provides a narrative review of the relationships between several behavioural addictions [pathological gambling, problematic Internet use (PIU), problematic online gaming, compulsive sexual behaviour disorder, compulsive buying, and exercise addiction] and psychiatric disorders. Associations between most behavioural addictions and depressive and anxiety disorders are strong and seem relatively non-specific. Strong links with substance use disorders may support the notion that some people are more prone to addictive behaviours, regardless of whether these involve substances or problematic activities...
2017: Frontiers in Psychiatry
https://www.readbyqxmd.com/read/28438195/delivery-of-alcohol-brief-interventions-in-community-based-youth-work-settings-exploring-feasibility-and-acceptability-in-a-qualitative-study
#18
Martine Stead, Tessa Parkes, Avril Nicoll, Sarah Wilson, Cheryl Burgess, Douglas Eadie, Niamh Fitzgerald, Jennifer McKell, Garth Reid, Ruth Jepson, John McAteer, Linda Bauld
BACKGROUND: Alcohol Brief Interventions (ABIs) are increasingly being delivered in community-based youth work settings. However, little attention has been paid to how they are being implemented in such settings, or to their feasibility and acceptability for practitioners or young people. The aim of this qualitative study was to explore the context, feasibility and acceptability of ABI delivery in youth work projects across Scotland. METHODS: Individual, paired and group interviews were conducted with practitioners and young people in nine community projects that were either involved in the delivery of ABIs or were considering doing so in the near future...
April 24, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28437622/sexually-active-bucks-counterbalance-the-seasonal-negative-feedback-of-estradiol-on-lh-in-ovariectomized-goats
#19
A L Muñoz, D Chesneau, H Hernández, M Bedos, G Duarte, J Vielma, L A Zarazaga, P Chemineau, M Keller, J A Delgadillo
We showed previously that the permanent presence of bucks rendered sexually active by photoperiodic treatments, thereafter called photostimulated bucks, prevents the occurrence of seasonal anovulation; also, the introduction of these sexually active bucks induces ovulations during seasonal anestrus. Here, we studied the response of ovariectomized goats bearing 12-mm subcutaneous implants filled or not with estradiol to sexually active males to determine (1) whether the permanent presence of such bucks prevents the decrease of LH despite the presence of a negative feedback by estradiol mimicking that of seasonal anestrus (experiment 1) and (2) whether the introduction of photostimulated bucks increases the plasma LH concentrations in spite of this negative feedback (experiment 2)...
March 31, 2017: Domestic Animal Endocrinology
https://www.readbyqxmd.com/read/28437283/dilator-use-after-vaginal-brachytherapy-for-endometrial-cancer-a-randomized-feasibility-and-adherence-study
#20
Alexandra Hanlon, William Small, Jonathan Strauss, Lilie L Lin, Laura Hanisch, Liming Huang, Jinbing Bai, Jessica Wells, Deborah Watkins Bruner
BACKGROUND: Vaginal brachytherapy, a common treatment of endometrial cancer, is associated with high rates of vaginal stenosis. Recommendations for vaginal dilator use to minimize stenosis generally include 3 times per week for approximately 10 minutes per use. However, adherence rates range widely and are generally well less than 50%. OBJECTIVES: The aims of this study were to assess feasibility of recruitment to a study of dilator use and test a theoretically driven enhanced educational program (EEP) to increase adherence...
April 21, 2017: Cancer Nursing
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