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https://www.readbyqxmd.com/read/29338662/legal-barriers-to-access-abortion-services-through-a-human-rights-lens-the-uruguayan-experience
#1
Lucía Berro Pizzarossa
Sexual and reproductive health (SRH) has increasingly gained importance in the field of international human rights law. The work of the United Nations (UN) bodies, in particular the recently adopted General Comment 22 (GC 22), has been instrumental in signalling the importance of the SRH legal framework and in setting clear guidelines to steer countries into enacting/modifying/repealing national laws in order to comply with their international obligations vis-à-vis SRH. Although within the region Uruguay is regarded as a pioneer in terms of women's status and rights, including sexual and reproductive health and rights, evidence points to a number of challenges...
December 2018: Reproductive Health Matters
https://www.readbyqxmd.com/read/29338660/social-ecological-factors-associated-with-selling-sex-among-men-who-have-sex-with-men-in-jamaica-results-from-a-cross-sectional-tablet-based-survey
#2
Carmen H Logie, Ashley Lacombe-Duncan, Kathleen S Kenny, Kandasi Levermore, Nicolette Jones, Stefan D Baral, Ying Wang, Annecka Marshall, Peter A Newman
BACKGROUND: Globally, men who have sex with men (MSM) experience social marginalization and criminalization that increase HIV vulnerability by constraining access to HIV prevention and care. People who sell sex also experience criminalization, rights violations, and violence, which elevate HIV exposure. MSM who sell sex may experience intersectional stigma and intensified social marginalization, yet have largely been overlooked in epidemiological and social HIV research. In Jamaica, where same sex practices and sex work are criminalized, scant research has investigated sex selling among MSM, including associations with HIV vulnerability...
2018: Global Health Action
https://www.readbyqxmd.com/read/29335024/sex-differences-in-the-late-first-trimester-human-placenta-transcriptome
#3
Tania L Gonzalez, Tianyanxin Sun, Alexander F Koeppel, Bora Lee, Erica T Wang, Charles R Farber, Stephen S Rich, Lauren W Sundheimer, Rae A Buttle, Yii-Der Ida Chen, Jerome I Rotter, Stephen D Turner, John Williams, Mark O Goodarzi, Margareta D Pisarska
BACKGROUND: Development of the placenta during the late first trimester is critical to ensure normal growth and development of the fetus. Developmental differences in this window such as sex-specific variation are implicated in later placental disease states, yet gene expression at this time is poorly understood. METHODS: RNA-sequencing was performed to characterize the transcriptome of 39 first trimester human placentas using chorionic villi following genetic testing (17 females, 22 males)...
January 15, 2018: Biology of Sex Differences
https://www.readbyqxmd.com/read/29334961/smoke-alcohol-and-drug-addiction-and-male-fertility
#4
REVIEW
Andrea Sansone, Carla Di Dato, Cristina de Angelis, Davide Menafra, Carlotta Pozza, Rosario Pivonello, Andrea Isidori, Daniele Gianfrilli
In recent decades, the decline in human fertility has become increasingly more worrying: while therapeutic interventions might help, they are vexing for the couple and often burdened with high failure rates and costs. Prevention is the most successful approach to fertility disorders in males and females alike. We performed a literature review on three of the most common unhealthy habits - tobacco, alcohol and drug addiction - and their reported effects on male fertility. Tobacco smoking is remarkably common in most first-world countries; despite a progressive decline in the US, recent reports suggest a prevalence of more than 30% in subjects of reproductive age - a disturbing perspective, given the well-known ill-effects on reproductive and sexual function as well as general health...
January 15, 2018: Reproductive Biology and Endocrinology: RB&E
https://www.readbyqxmd.com/read/29334719/-human-papillomavirus-infection-and-vaccination
#5
Z H He, Z Q Kou, A Q Xu
Human papillomavirus (HPV) is an infection that can be sexually transmitted and result in health consequences. Persistent high-risk HPV infection can lead to various cancers and is the essential cause of cervical cancer. HPV vaccine can prevent the HPV infection and thus the incidence of cervical cancer. In this review we introduced the prevalence of HPV infection and vaccination, and the prevention and early detection of cervical cancer. We also introduced the present knowledge and awareness of HPV infection and HPV vaccine in Chinese...
January 6, 2018: Zhonghua Yu Fang Yi Xue za Zhi [Chinese Journal of Preventive Medicine]
https://www.readbyqxmd.com/read/29334204/detection-of-chlamydia-trachomatis-in-pap-smear-samples-from-south-khorasan-province-of-iran
#6
Davod Javanmard, Mahmoodreza Behravan, Malaknaz Ghannadkafi, Alireza Salehabadi, Masood Ziaee, Mohammad Hasan Namaei
Background: Chlamydia trachomatis (CT), the most common bacterial sexually transmitted infection (STI), leads to pelvic inflammatory disease, infertility and chronic pelvic pain in women as well as an increased risk of vertical transmission, conjunctivitis and pneumonitis in infants. It may also be a co-factor along with human papillomavirus (HPV) in cervical cancer progression. We aimed to determine the prevalence of CT genotypes in genital specimens of women from South Khorasan, Iran and to test the association between CT and cytology statistics...
April 2018: International Journal of Fertility & Sterility
https://www.readbyqxmd.com/read/29334191/exogenous-oestrogen-inhibits-genital-transmission-of-cell-associated-hiv-1-in-dmpa-treated-humanized-mice
#7
Nirk E Quispe Calla, Rodolfo D Vicetti Miguel, Melissa E Glick, Jesse J Kwiek, Janelle M Gabriel, Thomas L Cherpes
INTRODUCTION: HIV affects more women than any other life-threatening infectious agent, and most infections are sexually transmitted. HIV must breach the female genital tract mucosal barrier to establish systemic infection, and clinical studies indicate virus more easily evades this barrier in women using depot-medroxyprogesterone acetate (DMPA) and other injectable progestins for contraception. Identifying a potential mechanism for this association, we learned DMPA promotes susceptibility of wild-type mice to genital herpes simplex virus type 2 (HSV-2) infection by reducing genital tissue expression of the cell-cell adhesion molecule desmoglein-1 (DSG-1) and increasing genital mucosal permeability...
January 2018: Journal of the International AIDS Society
https://www.readbyqxmd.com/read/29333106/which-point-of-care-tests-would-be-most-beneficial-to-add-to-clinical-practice-findings-from-a-survey-of-3-family-medicine-clinics-in-the-united-states
#8
Victoria Hardy, William Alto, Gina A Keppel, Laura-Mae Baldwin, Matthew Thompson
Background: Point-of-care tests (POCTs) are increasingly used in family medicine to facilitate screening, diagnosis, monitoring, treatment, and referral decisions for a variety of conditions. Point-of-care tests that clinicians believe might be beneficial to add to clinical practice and the conditions for which they would be most useful in family medicine remain poorly understood in the United States. Methods: Forty-two clinicians at 3 family medicine residency clinics completed a brief survey asking which POCTs they believed would be beneficial to add to their clinical practice and the conditions POCTs would be most useful for...
December 2017: Point of Care
https://www.readbyqxmd.com/read/29331353/mechanisms-of-sex-differences-in-fear-and-posttraumatic-stress-disorder
#9
REVIEW
Teniel Sonya Ramikie, Kerry James Ressler
Following sexual maturity, females disproportionately have higher rates of posttraumatic stress disorder (PTSD) and experience greater symptom severity and chronicity as compared with males. This observation has led many to examine sex differences in PTSD risk factors. Though relatively few, these studies reveal that the root causes of PTSD sex differences are complex, and partly represent interactions between sex-specific nonbiological and biological risk factors, which differentially shape PTSD vulnerability...
November 21, 2017: Biological Psychiatry
https://www.readbyqxmd.com/read/29331230/lower-limb-articular-scaling-and-body-mass-estimation-in-pliocene-and-pleistocene-hominins
#10
Christopher B Ruff, M Loring Burgess, Nicole Squyres, Juho-Antti Junno, Erik Trinkaus
Previous attempts to estimate body mass in pre-Holocene hominins have relied on prediction equations derived from relatively limited extant samples. Here we derive new equations to predict body mass from femoral head breadth and proximal tibial plateau breadth based on a large and diverse sample of modern humans (avoiding the problems associated with using diaphyseal dimensions and/or cadaveric reference samples). In addition, an adjustment for the relatively small femoral heads of non-Homo taxa is developed based on observed differences in hip to knee joint scaling...
January 10, 2018: Journal of Human Evolution
https://www.readbyqxmd.com/read/29329025/the-midwifery-services-framework-the-process-of-implementation
#11
Andrea Nove, Nester T Moyo, Martha Bokosi, Shantanu Garg
In 2015, the International Confederation of Midwives launched the Midwifery Services Framework: a new evidence-based tool to guide countries through the process of improving their sexual, reproductive, maternal and newborn health services through strengthening and developing the midwifery workforce. The Midwifery Services Framework is aligned with key global architecture for sexual, reproductive, maternal and newborn health and human resources for health, and with the recommendations of the 2014 Lancet Series on Midwifery...
December 26, 2017: Midwifery
https://www.readbyqxmd.com/read/29328878/environmental-influences-on-the-epigenome-exposure-associated-dna-methylation-in-human-populations
#12
Elizabeth M Martin, Rebecca C Fry
DNA methylation is the most well studied of the epigenetic regulators in relation to environmental exposures. To date, numerous studies have detailed the manner by which DNA methylation is influenced by the environment, resulting in altered global and gene-specific DNA methylation. These studies have focused on prenatal, early-life, and adult exposure scenarios. The present review summarizes currently available literature that demonstrates a relationship between DNA methylation and environmental exposures. It includes studies on aflatoxin B1, air pollution, arsenic, bisphenol A, cadmium, chromium, lead, mercury, polycyclic aromatic hydrocarbons, persistent organic pollutants, tobacco smoke, and nutritional factors...
January 12, 2018: Annual Review of Public Health
https://www.readbyqxmd.com/read/29327306/strengthening-the-case-for-gender-neutral-and-the-nonavalent-hpv-vaccine
#13
REVIEW
Justin M Hintze, James P O'Neill
PURPOSE: The purpose of this review is to highlight the benefits of gender-neutral and the nonavalent human papillomavirus vaccination. Human papillomavirus infection is the most commonly sexually transmitted disease and is known to cause several types of cancers, including cervical, vulvar, vaginal, penile, oropharyngeal, anal, and rectal. 5% of cancers every year are attributable to human papillomavirus infection, with cervical cancer the most common and oropharyngeal cancer estimated to surpass the incidence of cervical cancer by 2020...
January 11, 2018: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/29326183/transvaginal-natural-orifice-transluminal-endoscopic-surgery-vnotes-adnexectomy-for-benign-pathology-compared-with-laparoscopic-excision-notable-a-protocol-for-a-randomised-controlled-trial
#14
Jan Filip Baekelandt, Peter A De Mulder, Ilse Le Roy, Chantal Mathieu, Annouschka Laenen, Paul Enzlin, Steven Weyers, Ben W J Mol, Jan J A Bosteels
INTRODUCTION: Natural orifice transluminal endoscopic surgery (NOTES) uses natural orifices to access the cavities of the human body to perform surgical interventions. NOTES limits the magnitude of surgical trauma and potentially reduces postoperative pain. Our group published a protocol on a randomised study comparing transvaginal NOTES (vNOTES) versus laparoscopy for hysterectomy (HALON). We simultaneously designed a similar randomised controlled trial (RCT) comparing vNOTES with laparoscopy for adnexectomy...
January 10, 2018: BMJ Open
https://www.readbyqxmd.com/read/29325456/dual-purpose-vardenafil-hydrochloride-dapoxetine-hydrochloride-orodispersible-tablets-in-vitro-formulation-evaluation-stability-study-and-in-vivo-comparative-pharmacokinetic-study-in-healthy-human-subjects
#15
Khaled El-Refaie, Mahmoud H Teaima, Mohamed A El-Nabarawi
Erectile Dysfunction (ED) is the most important disorder after premature ejaculation for sexual activity in men. Vardenafil Hydrochloride (VH) is an oral therapy for the treatment of erectile dysfunction. VH oral disintegrating tablets (ODTs) have been prepared by freeze drying technique to improve its dissolution profile and the overall clinical performance. Dapoxetine Hydrochloride (DH) was added to the best three formulae of the prepared VH ODTs to treat premature ejaculation. All the ODTs formulae were evaluated for weight variation, friability, drug content, in-vitro disintegration time, wetting time, and the dissolution study...
January 11, 2018: Drug Development and Industrial Pharmacy
https://www.readbyqxmd.com/read/29323291/neurexin-controls-plasticity-of-a-mature-sexually-dimorphic-neuron
#16
Michael P Hart, Oliver Hobert
During development and adulthood, brain plasticity is evident at several levels, from synaptic structure and function to the outgrowth of dendrites and axons. Whether and how sex impinges on neuronal plasticity is poorly understood. Here we show that the sex-shared GABA (γ-aminobutyric acid)-releasing DVB neuron in Caenorhabditis elegans displays experience-dependent and sexually dimorphic morphological plasticity, characterized by the stochastic and dynamic addition of multiple neurites in adult males. These added neurites enable synaptic rewiring of the DVB neuron and instruct a functional switch of the neuron that directly modifies a step of male mating behaviour...
January 10, 2018: Nature
https://www.readbyqxmd.com/read/29321601/crispr-cas9-mediated-gene-modification-and-gene-knock-out-in-the-human-infective-parasite-trichomonas-vaginalis
#17
Brian D Janssen, Yi-Pei Chen, Brenda M Molgora, Shuqi E Wang, Augusto Simoes-Barbosa, Patricia J Johnson
The sexually-transmitted parasite Trichomonas vaginalis infects ~1/4 billion people worldwide. Despite its prevalence and myriad adverse outcomes of infection, the mechanisms underlying T. vaginalis pathogenesis are poorly understood. Genetic manipulation of this single-celled eukaryote has been hindered by challenges presented by its complex, repetitive genome and inefficient methods for introducing DNA (i.e. transfection) into the parasite. Here, we have developed methods to increase transfection efficiency using nucleofection, with the goal of efficiently introducing multiple DNA elements into a single T...
January 10, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29320464/sti-knowledge-in-berlin-adolescents
#18
Frederik Tilmann von Rosen, Antonella Juline von Rosen, Falk Müller-Riemenschneider, Inken Damberg, Peter Tinnemann
Sexually transmitted infections (STIs) pose a significant threat to individual and public health. They disproportionately affect adolescents and young adults. In a cross-sectional study, we assessed self-rated and factual STI knowledge in a sample of 9th graders in 13 secondary schools in Berlin, Germany. Differences by age, gender, migrant background, and school type were quantified using bivariate and multivariable analyses. A total of 1177 students in 61 classes participated. The mean age was 14.6 (SD = 0...
January 10, 2018: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/29319511/study-of-patterns-and-markers-of-human-immune-deficiency-virus-1-hiv-1-progression-and-unemployment-rate-among-patients-from-alexandria-egypt
#19
Faika M Ghoneim, May M Raouf, Noha S Elshaer, Sarah M Abdelhamid, Reem A Noor Eldeen
Middle East and North Africa (MENA) new HIV cases show the highest increase among all regions in the world. Even though Egypt has a low prevalence among the general population (< 0.02%), a national HIV epidemic occurs in certain population risk groups. The current study was conducted to asses clinical and immunological disease progression; following up viral load (VL) and detecting delta-32 CCR5 genotype polymorphism in selected cases, determining unemployment rate and identify predictors of employment for HIV-cases...
December 4, 2017: Polish Journal of Microbiology
https://www.readbyqxmd.com/read/29317356/comparative-proteomics-of-the-larval-and-adult-stages-of-the-model-cestode-parasite-mesocestoides-corti
#20
Jeferson Camargo de Lima, Karina Mariante Monteiro, Tatiana Noel Basika Cabrera, Gabriela Prado Paludo, Hercules Moura, John R Barr, Arnaldo Zaha, Henrique Bunselmeyer Ferreira
Mesocestoides corti is a widely used model for the study of cestode biology, and its transition from the larval tetrathyridium (TT) stage to the strobilated, adult worm (ST) stage can be induced and followed in vitro. Here, a proteomic approach was used to describe and compare M. corti TT and ST protein repertories. Overall, 571 proteins were identified, 238 proteins in TT samples and 333 proteins in ST samples. Among the identified proteins, 207 proteins were shared by TTs and STs, while 157 were stage-specific, being 31 exclusive from TTs, and 126 from STs...
January 6, 2018: Journal of Proteomics
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