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https://www.readbyqxmd.com/read/28545802/attitudes-towards-disorders-of-sex-development-nomenclature-among-affected-individuals
#1
Emilie K Johnson, Ilina Rosoklija, Courtney Finlayson, Diane Chen, Elizabeth B Yerkes, Mary Beth Madonna, Jane L Holl, Arlene B Baratz, Georgiann Davis, Earl Y Cheng
INTRODUCTION: Although now commonly used in medicine, the updated "disorders of sex development" (DSD) nomenclature formally introduced in 2006 has never been universally accepted by members of the affected community, particularly advocacy groups. Use of this nomenclature by medical professionals may unintentionally negatively affect access to healthcare and research for individuals with DSD conditions. OBJECTIVE: Among individuals affected by various DSD diagnoses, this study sought to (1) evaluate attitudes towards potentially controversial DSD terminology, (2) determine potential impact of terminology on how affected individuals access healthcare, and (3) explore alternate terms...
May 8, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/28535943/pragmatic-approach-to-intersex-including-genital-ambiguity-in-the-newborn
#2
Kanthi Bangalore Krishna, Christopher P Houk, Peter A Lee
The evaluation and management of a newborn with ambiguous genitalia must be undertaken as quickly as possible and with great sensitivity for the child's family. Where possible, a comprehensive team approach with a pediatric urologist, endocrinologist, geneticist, neonatologist, and child psychiatrist/psychologist should work closely with the family to establish the diagnosis and determine gender. Although the preferred gender assignment is not always clear, a thorough examination of endocrine function, karyotype, and potential for fertility should guide the determination...
May 20, 2017: Seminars in Perinatology
https://www.readbyqxmd.com/read/28534684/observed-deficiencies-in-medical-student-knowledge-of-transgender-and-intersex-health
#3
Jennifer J Liang, Ivy H Gardner, Jacob A Walker, Joshua D Safer
BACKGROUND: Lesbian, gay, bisexual, transgender, and intersex (LGBTI) patients face many well-documented disparities in care which among transgender and intersex people can often be traced to providers' lack of knowledge. METHODS: We administered surveys to examine the self-assessed knowledge and attitudes of all medical students at Boston University regarding different LGBTI subpopulations. Survey questions were based on a Likert scale from 1-5; analysis was conducted with Wilcoxon rank sum test...
May 23, 2017: Endocrine Practice
https://www.readbyqxmd.com/read/28523454/stigma-associated-with-classical-congenital-adrenal-hyperplasia-in-women-s-sexual-lives
#4
Heino F L Meyer-Bahlburg, Jananne Khuri, Jazmin Reyes-Portillo, Anke A Ehrhardt, Maria I New
The risk of intersex-related stigma often serves as social indication for "corrective" genital surgery, but has not been comprehensively documented. In preparation for the development of an intersex-specific stigma assessment tool, this qualitative project aimed to explore stigma in girls and women with classical congenital adrenal hyperplasia (CAH) due to 21-hydroxylase deficiency. As part of a comprehensive follow-up project, 62 adult women with classical CAH (age range 18-51 years) took part in an open-ended retrospective interview focusing on the impact of CAH and its treatment on various aspects of girls' and women's lives...
May 18, 2017: Archives of Sexual Behavior
https://www.readbyqxmd.com/read/28481724/what-lesbian-gay-bisexual-transgender-queer-and-intersex-patients-say-doctors-should-know-and-do-a-qualitative-study
#5
Alison B Alpert, Eileen M Cichoskikelly, Aaron D Fox
This qualitative study explored the experiences of lesbian, gay, bisexual, transgender, queer and intersex (LGBTQI) people in health care and their recommendations regarding what physicians should know and do to be able to take care of them. Six focus groups were conducted with LGBTQI people (N = 48) in four U.S. cities between October 2013 and April 2014. Five overarching themes emerged regarding patients' suggestions for providers: be comfortable with LGBTQI patients; share medical decision-making; avoid assumptions; apply LGBTQI-related knowledge; and address the social context of health disparities...
May 8, 2017: Journal of Homosexuality
https://www.readbyqxmd.com/read/28411869/detection-of-endocrine-disrupting-chemicals-and-evidence-of-their-effects-on-the-hpg-axis-of-the-european-anchovy-engraulis-encrasicolus
#6
Andrea Miccoli, Francesca Maradonna, Andrea De Felice, Vincenzo Caputo Barucchi, Andone Estonba, Michele Genangeli, Sauro Vittori, Iole Leonori, Oliana Carnevali
Natural/synthetic Endocrine Disrupting Chemicals (EDCs) may display estrogenic activity and a lower potency than 17β-estradiol. Nonetheless, their concentrations and additive effects can affect the endocrine system and reproductive processes related to the Hypothalamic-Pituitary-Gonadal (HPG) axis. Because of their persistence in both the environment and biological systems, they ultimately target multi-level predators, including humans. We detected presence and effects of xenobiotics on wild anchovy Engraulis encrasicolus in the Western Adriatic Sea...
April 5, 2017: Marine Environmental Research
https://www.readbyqxmd.com/read/28399716/the-lgbtqi-health-forum-an-innovative-interprofessional-initiative-to-support-curriculum-reform
#7
Hannan M Braun, David Ramirez, Greg J Zahner, Eva Mae Gillis-Buck, Heather Sheriff, Marcus Ferrone
Lesbian, gay, bisexual, transgender, queer, and intersex (LGBTQI) individuals continue to face barriers to accessing appropriate and comprehensive healthcare. Compounding this problem, healthcare trainees report few training opportunities and low levels of preparedness to care for LGBTQI patients. In 2009, an interprofessional group of students and a faculty advisor at the University of California, San Francisco, developed a novel student-organized LGBTQI Health Forum for medical, dental, pharmacy, nursing, and physical therapy students to deliver LGBTQI health content that was otherwise absent from the formal curriculum...
2017: Medical Education Online
https://www.readbyqxmd.com/read/28341464/reproductive-effects-of-oestrogenic-endocrine-disrupting-chemicals-in-astyanax-rivularis-inhabiting-headwaters-of-the-velhas-river-brazil
#8
André Alberto Weber, Davidson Peruci Moreira, Rafael Magno Costa Melo, Augusto Bicalho Cruz Vieira, Paula Suzanna Prado, Mirra Angelina Neres da Silva, Nilo Bazzoli, Elizete Rizzo
The Velhas River is the most polluted river in the state of Minas Gerais, south-eastern Brazil. Due to its historical and environmental relevance, the aim of this study was to evaluate the effects of oestrogenic endocrine disruptors on the reproduction of the lambari Astyanax rivularis, a small-sized species found in headwaters of the São Francisco River basin. Quarterly field samplings were carried out during a reproductive cycle in three streams of the upper Velhas River: S1 (reference site) and S2 and S3 (sites contaminated by untreated sewage)...
March 21, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28325592/intersexuality-in-aquatic-invertebrates-prevalence-and-causes
#9
REVIEW
Tiago F Grilo, Rui Rosa
This review is the first assembling information on intersexuality in aquatic invertebrates, from freshwater to estuarine and marine environments. Intersex is a condition whereby an individual of a gonochorist (separate sexes) species has oocytes or distinct stages of spermatogonia, at varying degrees of development, within the normal gonad of the opposite gender (i.e. spermatocytes in the ovary or oocytes in the testis), often involving alterations in the gonadal structure, reproductive tract or external genitalia...
March 18, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28319194/genome-wide-analysis-of-brain-and-gonad-transcripts-reveals-changes-of-key-sex-reversal-related-genes-expression-and-signaling-pathways-in-three-stages-of-monopterus-albus
#10
Wei Chi, Yu Gao, Qing Hu, Wei Guo, Dapeng Li
BACKGROUND: The natural sex reversal severely affects the sex ratio and thus decreases the productivity of the rice field eel (Monopterus albus). How to understand and manipulate this process is one of the major issues for the rice field eel stocking. So far the genomics and transcriptomics data available for this species are still scarce. Here we provide a comprehensive study of transcriptomes of brain and gonad tissue in three sex stages (female, intersex and male) from the rice field eel to investigate changes in transcriptional level during the sex reversal process...
2017: PloS One
https://www.readbyqxmd.com/read/28317876/extreme-adaptations-for-probable-visual-courtship-behaviour-in-a-cretaceous-dancing-damselfly
#11
Daran Zheng, André Nel, Edmund A Jarzembowski, Su-Chin Chang, Haichun Zhang, Fangyuan Xia, Haoying Liu, Bo Wang
Courtship behaviours, frequent among modern insects, have left extremely rare fossil traces. None are known previously for fossil odonatans. Fossil traces of such behaviours are better known among the vertebrates, e.g. the hypertelic antlers of the Pleistocene giant deer Megaloceros giganteus. Here we describe spectacular extremely expanded, pod-like tibiae in males of a platycnemidid damselfly from mid-Cretaceous Burmese amber. Such structures in modern damselflies, help to fend off other suitors as well as attract mating females, increasing the chances of successful mating...
March 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28263707/health-and-well-being-of-lesbian-gay-bisexual-transgender-and-intersex-people-aged-50-years-and-over
#12
Mark Hughes
Objectives The aim of the present study was to examine the health and well being of older lesbian, gay, bisexual, transgender and intersex (LGBTI) people, the health issues that concern them, the services they use and challenges accessing services.Methods This study comprised a survey of the health and well being of 312 LGBTI people aged 50 years and over in New South Wales. The survey included the Short-Form 12 (SF-12) measure of health-related quality of life, the Kessler 10 (K10) measure of psychological distress, and the three-item Loneliness Scale...
March 7, 2017: Australian Health Review: a Publication of the Australian Hospital Association
https://www.readbyqxmd.com/read/28221818/intersex-care-development-current-priorities
#13
Heino F L Meyer-Bahlburg
No abstract text is available yet for this article.
April 2017: LGBT Health
https://www.readbyqxmd.com/read/28207902/methamphetamine-treatment-outcomes-among-gay-men-attending-a-lgbti-specific-treatment-service-in-sydney-australia
#14
Toby Lea, Johann Kolstee, Sarah Lambert, Ross Ness, Siobhan Hannan, Martin Holt
Gay and bisexual men (GBM) report higher rates of methamphetamine use compared to heterosexual men, and thus have a heightened risk of developing problems from their use. We examined treatment outcomes among GBM clients receiving outpatient counseling at a lesbian, gay, bisexual, transgender and intersex (LGBTI)-specific, harm reduction treatment service in Sydney, Australia. GBM receiving treatment for methamphetamine use from ACON's Substance Support Service between 2012-15 (n = 101) were interviewed at treatment commencement, and after 4 sessions (n = 60; follow-up 1) and 8 sessions (n = 32; follow-up 2)...
2017: PloS One
https://www.readbyqxmd.com/read/28207204/concise-review-increasing-the-validity-of-cerebrovascular-disease-models-and-experimental-methods-for-translational-stem-cell-research
#15
REVIEW
Johannes Boltze, Franziska Nitzsche, Jukka Jolkkonen, Gesa Weise, Claudia Pösel, Björn Nitzsche, Daniel-Christoph Wagner
Interspecies differences, anatomical and physiological aspects, as wells as simplified study designs contribute to an overestimation of treatment effects and limit the transferability of experimental results into clinical applications. Confounders of cell therapies for cerebrovascular disorders (CVD) include common CVD comorbidities, frequent medications potentially affecting endogenous and transplanted stem cells, as well as age- and immune-system-related effects. All those can contribute to a substantial modeling bias, ultimately limiting the prospective quality of preclinical research programs regarding the clinical value of a particular cell therapy...
February 16, 2017: Stem Cells
https://www.readbyqxmd.com/read/28205594/genome-editing-reveals-dmrt1-as-an-essential-male-sex-determining-gene-in-chinese-tongue-sole-cynoglossus-semilaevis
#16
Zhongkai Cui, Yun Liu, Wenwen Wang, Qian Wang, Ning Zhang, Fan Lin, Na Wang, Changwei Shao, Zhongdian Dong, Yangzhen Li, Yingming Yang, Mengzhu Hu, Hailong Li, Fengtao Gao, Zhanfei Wei, Liang Meng, Yang Liu, Min Wei, Ying Zhu, Hua Guo, Christopher H K Cheng, Manfred Schartl, Songlin Chen
Chinese tongue sole is a marine fish with ZW sex determination. Genome sequencing suggested that the Z-linked dmrt1 is a putative male determination gene, but direct genetic evidence is still lacking. Here we show that TALEN of dmrt1 efficiently induced mutations of this gene. The ZZ dmrt1 mutant fish developed ovary-like testis, and the spermatogenesis was disrupted. The female-related genes foxl2 and cyp19a1a were significantly increased in the gonad of the ZZ dmrt1 mutant. Conversely, the male-related genes Sox9a and Amh were significantly decreased...
February 16, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28160440/representation-of-speech-variability
#17
REVIEW
Tessa Bent, Rachael F Holt
Speech signals provide both linguistic information (e.g., words and sentences) as well as information about the speaker who produced the message (i.e., social-indexical information). Listeners store highly detailed representations of these speech signals, which are simultaneously indexed with linguistic and social category membership. A variety of methodologies-forced-choice categorization, rating, and free classification-have shed light on listeners' cognitive-perceptual representations of the social-indexical information present in the speech signal...
February 3, 2017: Wiley Interdisciplinary Reviews. Cognitive Science
https://www.readbyqxmd.com/read/28120628/same-sex-partner-bereavement
#18
Lefteris Patlamazoglou, Janette G Simmonds, Tristan L Snell
The experience of same-sex-attracted people who have lost a partner is neglected in the existing literature on bereavement. Previous research on lesbian, gay, bisexual, transgender, intersex, queer and questioning (LGBTIQ) populations tends to focus on the loss of a partner to HIV-related causes, and there is scant research concerning non-HIV-related bereavement. The purpose of this article is to investigate the non-HIV-related bereavement experiences of same-sex partners and to address the potential complications of disenfranchised grief...
January 1, 2017: Omega
https://www.readbyqxmd.com/read/28073070/negotiating-intersex-a-case-for-revising-the-theory-of-social-diagnosis
#19
Tania M Jenkins, Susan E Short
The theory of social diagnosis recognizes two principles: 1) extra-medical social structures frame diagnosis; and 2) myriad social actors, in addition to clinicians, contribute to diagnostic labels and processes. The relationship between social diagnosis and (de)medicalization remains undertheorized, however, because social diagnosis does not account for how social actors can also resist the pathologization of symptoms and conditions-sometimes at the same time as they clamor for medical recognition-thereby shaping societal definitions of disease in different, but no less important, ways...
February 2017: Social Science & Medicine
https://www.readbyqxmd.com/read/28069490/sexual-segregation-of-forage-patch-use-support-for-the-social-factors-and-predation-hypotheses
#20
Michael T Biggerstaff, Marcus A Lashley, M Colter Chitwood, Christopher E Moorman, Christopher S DePerno
Nearly all species of sexually dimorphic ungulates sexually segregate. Several hypotheses have been proposed to explain this phenomenon, including the social-factors hypothesis (SFH) and the predation hypothesis (PH). Interestingly, previous studies have accepted and rejected each hypothesis within and across species but few studies have simultaneously tested both hypotheses in the same population. In August 2011 and 2012 using 7680 photographs taken with camera traps in standardized forage patches, we tested two predictions of the SFH: 1) foraging efficiency of both sexes would decrease when foraging rate in mixed-sex groups relative to single-sex groups, and 2) activity patterns (i...
March 2017: Behavioural Processes
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