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https://www.readbyqxmd.com/read/28916405/love-death-a-retrospective-and-prospective-follow-up-mortality-study-over-45-years
#1
Lena Lange, Barbra Zedler, Marcel A Verhoff, Markus Parzeller
BACKGROUND: Although sexual activity can cause moderate stress, it can cause natural death in individuals with pre-existing illness. The aim of this study was to identify additional pre-existing health problems, sexual practices, and potential circumstances that may trigger fatal events. METHODS: This medicolegal postmortem, retrospective, and prospective study is based on data of autopsies performed at the Institute of Legal Medicine of the University hospital, Goethe-University, Frankfurt/Main, Germany...
September 12, 2017: Journal of Sexual Medicine
https://www.readbyqxmd.com/read/28883919/a-case-of-klinefelter-syndrome-with-hypersexual-desire
#2
Kingsley Okolie, Sumathy Perampalam, Anthony Barker, Christopher J Nolan
Klinefelter syndrome (KS) is a chromosomal disorder affecting males, with the typical karyotype of 47,XXY due to a supernumerary X chromosome, which causes progressive testicular failure resulting in androgen deficiency and infertility. Despite it being the most common sex chromosomal disorder, its diagnosis is easily missed. In addition to its classical clinical features of tall stature, gynaecomastia, small testes, and symptoms and signs of hypogonadism including infertility, KS is also often associated with neurocognitive, behavioural and psychiatric disorders...
2017: Endocrinology, Diabetes & Metabolism Case Reports
https://www.readbyqxmd.com/read/28877047/autism-spectrum-disorders-in-adolescence-and-adulthood-focus-on-sexuality
#3
Daniel Turner, Peer Briken, Daniel Schöttle
PURPOSE OF REVIEW: The combination of the core symptoms, characterizing individuals with autism-spectrum disorder (ASD), can lead to problems in romantic relationships and sexual functioning. The purpose of this article is to review studies on sexuality in individuals with ASD published since January 2016. RECENT FINDINGS: Individuals with ASD and especially women show a higher diversity in sexual orientation in comparison with the non-ASD population. Furthermore, ASD women are more frequently in a relationship and usually report more previous sexual experiences...
September 4, 2017: Current Opinion in Psychiatry
https://www.readbyqxmd.com/read/28865234/impact-of-seminal-plasma-trace-elements-on-human-sperm-motility-parameters
#4
Mohammad Mostakhdem Hashemi, Nasser Behnampour, Mojgan Nejabat, Afsaneh Tabandeh, Behrouz Ghazi-Moghaddam, Hamid Reza Joshaghani
INTRODUCTION: Human seminal plasma contains a variety of macro and trace elements including magnesium(Mg), copper(Cu), zinc(Zn), and iron(Fe) that have essential roles in normal functioning of semen and its quality. The imbalance of these elements have been reported in several pathologic and male infertility disorders. Therefore, this study aimed to determine the levels of these elements in seminal plasma samples, their relationships with each other and their impact on sperm motility...
August 28, 2017: Romanian Journal of Internal Medicine, Revue Roumaine de Médecine Interne
https://www.readbyqxmd.com/read/28857687/-there-was-a-struggle-between-my-instinct-and-my-head-women-s-perception-and-experience-of-masturbation-in-contemporary-vietnam
#5
Bui Thu Huong, Pranee Liamputtong
This paper investigates how masturbation, as one form of non-coital sexual practice, is interpreted and experienced by young married women in contemporary Vietnam. Data were collected through semi-structured interviews with 20 professional women aged 25-40 living in Hanoi. Thematic analysis suggests that by embracing the pursuit of pleasure and aspiring to achieve this goal, many women stake a claim for modernity by promoting the idea that they are no longer traditional in this particular domain of social life...
August 31, 2017: Culture, Health & Sexuality
https://www.readbyqxmd.com/read/28854585/sperm-chemorepulsion-a-supplementary-mechanism-to-regulate-fertilization
#6
H A Guidobaldi, M Cubilla, A Moreno, M V Molino, L Bahamondes, L C Giojalas
STUDY QUESTION: Are human spermatozoa able of chemorepulsive behaviour? SUMMARY ANSWER: Capacitated human spermatozoa are able to be chemorepelled by synthetic Progesterone Receptor Ligands (sPRL, known as contraceptives) and zinc (a cation released by the oocyte upon fertilization). WHAT IS KNOWN ALREADY: Moving cells can be oriented towards or against a molecular gradient, processes called chemoattraction and chemorepulsion, respectively, which have been described in unicellular organisms such as amoebas and bacteria, to organismic cells such macrophages and developmental cells...
August 1, 2017: Human Reproduction
https://www.readbyqxmd.com/read/28807505/delayed-ejaculation-and-associated-complaints-relationship-to-ejaculation-times-and-serum-testosterone-levels
#7
Abraham Morgentaler, Paula Polzer, Stanley Althof, Alexander Bolyakov, Craig Donatucci, Xiao Ni, Ankur B Patel, Shehzad Basaria
BACKGROUND: Although delayed ejaculation (DE) is typically characterized as a persistently longer than anticipated or desired time to ejaculation (or orgasm) during sexual activity, a timing-based definition of DE and its association with serum testosterone has not been established in a large cohort. AIM: To examine in an observational study estimated intravaginal ejaculatory latency time (IELT) and masturbatory ejaculation latency time (MELT) in men self-reporting DE, assess the association of IELT and MELT with serum testosterone levels, and determine whether correlation with demographic and sexual parameters exist...
September 2017: Journal of Sexual Medicine
https://www.readbyqxmd.com/read/28791913/examining-sexual-function-among-individuals-with-hiv-in-a-midwestern-us-urban-outpatient-clinic-setting
#8
E Shacham, Julia D López, P Souza, E Turner Overton
The role of sexual function and its impact on HIV management have been inadequately evaluated. A cross-sectional study in 2009 of 202 patients with HIV were recruited to examine sexual function and psychosocial/HIV management factors. Analyses assessed the relationship between sexual function, sociodemographic factors, biomedical markers, and depressive symptomology. The M-Estimator compared differences in the means of the HIV, cancer survivors, and the normative cohorts. More than 75% were on combination antiretroviral therapy, of which 70% had suppressed HIV viral loads...
January 1, 2017: Journal of the International Association of Providers of AIDS Care
https://www.readbyqxmd.com/read/28727762/sexual-diversity-in-the-united-states-results-from-a-nationally-representative-probability-sample-of-adult-women-and-men
#9
Debby Herbenick, Jessamyn Bowling, Tsung-Chieh Jane Fu, Brian Dodge, Lucia Guerra-Reyes, Stephanie Sanders
In 2015, we conducted a cross-sectional, Internet-based, U.S. nationally representative probability survey of 2,021 adults (975 men, 1,046 women) focused on a broad range of sexual behaviors. Individuals invited to participate were from the GfK KnowledgePanel®. The survey was titled the 2015 Sexual Exploration in America Study and survey completion took about 12 to 15 minutes. The survey was confidential and the researchers never had access to respondents' identifiers. Respondents reported on demographic items, lifetime and recent sexual behaviors, and the appeal of 50+ sexual behaviors...
2017: PloS One
https://www.readbyqxmd.com/read/28714321/zoophilia-in-an-adolescent-with-high-functioning-autism-from-sri-lanka
#10
Miyuru Chandradasa, Layani Champika
OBJECTIVE: Zoophilia is a rare paraphilic disorder with intense sexual urges involving animals. Autism is characterised by impairments in social communication and repetitive, restricted behaviours (RRB). Reported cases of zoophilia are limited worldwide, and zoophilia in autism is rarer. METHOD: This is a case report describing this unique and relatively unrecognised association in a male adolescent from Sri Lanka. RESULTS: A 17-year-old boy diagnosed with autism has average intelligence and academic capabilities...
July 1, 2017: Australasian Psychiatry: Bulletin of Royal Australian and New Zealand College of Psychiatrists
https://www.readbyqxmd.com/read/28709890/a-novel-collaborative-protocol-for-successful-management-of-penile-pain-mediated-by-radiculitis-of-sacral-spinal-nerve-roots-from-tarlov-cysts
#11
Irwin Goldstein, Barry R Komisaruk, Rachel S Rubin, Sue W Goldstein, Stacy Elliott, Jennifer Kissee, Choll W Kim
INTRODUCTION: Since 14 years of age, the patient had experienced extreme penile pain within seconds of initial sexual arousal through masturbation. Penile pain was so severe that he rarely proceeded to orgasm or ejaculation. After 7 years of undergoing multiple unsuccessful treatments, he was concerned for his long-term mental health and for his future ability to have relationships. AIM: To describe a novel collaboration among specialists in sexual medicine, neurophysiology, and spine surgery that led to successful management...
September 2017: Sexual Medicine
https://www.readbyqxmd.com/read/28659630/relationship-between-sexual-position-and-severity-of-penile-fracture
#12
R Barros, L Schulze, A A Ornellas, L Koifman, L A Favorito
The objective of the study was to evaluate the relationship between the sexual position and severity of penile fracture (PF). We studied 90 patients with PF. The mechanism of injury and the sexual position was assessed. We divided our sample by the etiology of the fracture in six groups: (a) masturbation or penile manipulation; (b) 'man-on-top' position; (c) 'doggy style' position; (d) 'woman-on-top' position; (d) blunt trauma; and (e) 'rolling over' fracture. We used the χ(2)-test for contingency analysis of the populations under study (P<0...
September 2017: International Journal of Impotence Research
https://www.readbyqxmd.com/read/28636608/the-construct-of-sexual-openness-for-females-in-steady-intimate-relationships
#13
Diana Rausch, Arne Dekker, Martin Rettenberger
The analysis of open-minded attitudes towards sexuality in general requires a construct based on attitudinal dimensions. Although several existing studies involve sexual attitudes, they differ substantially and standardized conceptual work is missing. Thus, the authors introduce the latent variable sexual openness to develop a construct based on self-oriented attitudes towards different sexual topics. Available survey data of female German students in a steady relationship allowed providing a first empirical test for the applicability of this construct...
2017: PloS One
https://www.readbyqxmd.com/read/28607641/lessons-learned-from-the-study-of-masturbation-and-its-comorbidity-with-psychiatric-disorders-in-children-the-first-analytic-study
#14
Ashraf Tashakori, Atefeh Safavi, Sorour Neamatpour
BACKGROUND: The main source of information about children's masturbation is more on the basis of case reports. Due to the lack of consistent and accurate information. OBJECTIVE: This study aimed to determine prevalence and underlying factors of masturbation and its comorbidity with psychiatric disorders in children. METHODS: In this descriptive-analytical study, among the children referred to the Pediatrics Clinic of Psychiatric Ward, Golestan Hospital, Ahvaz, Southwest Iran, 98 children were selected by convenience sampling in 2014...
April 2017: Electronic Physician
https://www.readbyqxmd.com/read/28484862/disinhibited-exposing-behavior-hypersexuality-and-erectile-dysfunction-as-a-consequence-of-posttraumatic-stress-in-a-42-year-old-male-patient
#15
Mirja Petri-Kelvasa, Olaf Schulte-Herbrüggen
Research into sexual dysfunction and its explanations within a cognitive behavioral framework in patients with posttraumatic stress is sparse. In this report, we present the case of a 42-year-old male with severe posttraumatic stress symptoms who displayed apparent exhibitionistic behavior, hypersexual behavior in the form of excessive masturbation, and erectile dysfunction. Differential diagnostics showed that the presented exhibitionistic behavior could be more accurately classified as non-paraphilic disinhibited exposing behavior...
May 8, 2017: Archives of Sexual Behavior
https://www.readbyqxmd.com/read/28456148/impact-of-emotional-disorders-on-semen-quality-in-men-treated-for-infertility
#16
Artur Wdowiak, Agnieszka Bień, Grażyna Iwanowicz-Palus, Marta Makara-Studzińska, Iwona Bojar
OBJECTIVE: Semen quality depends on factors such as lifestyle, environment, and hormone secretion. OBJECTIVE: The purpose of the study was to assess the correlation between emotional disorders and the secretion of selected hormones, and to assess the impact of these disorders on semen quality. METHODS: The study covered 60 fertile and 112 subfertile males. The sperm was obtained by masturbation, and examined directly after liquidation according to the 2010 criteria of the World Health Organization...
February 2017: Neuro Endocrinology Letters
https://www.readbyqxmd.com/read/28430968/sex-chromosome-dependent-differential-viability-of-human-spermatozoa-during-prolonged-incubation
#17
Young-Ah You, Woo-Sung Kwon, Md Saidur Rahman, Yoo-Jin Park, Young-Ju Kim, Myung-Geol Pang
STUDY QUESTION: Are there significant differences in the ability of X chromosome-bearing (X) spermatozoa and Y chromosome-bearing (Y) spermatozoa to survive incubation under stressful conditions? SUMMARY ANSWER: Y spermatozoa are more vulnerable to stress than their X counterparts depending on culture period and temperature, and show higher expression of apoptotic proteins. WHAT IS KNOWN ALREADY: The primary sex ratio is determined by there being an equal number of spermatozoa carrying X and Y chromosomes...
June 1, 2017: Human Reproduction
https://www.readbyqxmd.com/read/28409565/can-pornography-be-addictive-an-fmri-study-of-men-seeking-treatment-for-problematic-pornography-use
#18
Mateusz Gola, Małgorzata Wordecha, Guillaume Sescousse, Michał Lew-Starowicz, Bartosz Kossowski, Marek Wypych, Scott Makeig, Marc N Potenza, Artur Marchewka
Pornography consumption is highly prevalent, particularly among young adult males. For some individuals, problematic pornography use (PPU) is a reason for seeking treatment. Despite the pervasiveness of pornography, PPU appears under-investigated, including with respect to the underlying neural mechanisms. Using functional magnetic resonance imaging (fMRI), we examined ventral striatal responses to erotic and monetary stimuli, disentangling cue-related 'wanting' from reward-related 'liking' among 28 heterosexual males seeking treatment for PPU and 24 heterosexual males without PPU...
September 2017: Neuropsychopharmacology: Official Publication of the American College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/28403604/ultrasound-findings-of-ruptured-peyronie-s-plaque-case-report-and-review-of-the-literature
#19
Lucio Dell'Atti, Andrea Benedetto Galosi
We present here a rare case of rupture of tunica albuginea and corpus cavernosum, in the site of a Peyronie's plaque, which happened in a 61- year-old man during a vacuum cleaner masturbation. Ultrasound study showed an irregular hyperechoic defect at the cavernosal rupture site in correspondence of the Peyronie's plaque. The hematoma was evacuated, partially plaque excised, and the tear repaired. Ultrasonography is an ideal technique for evaluating patients with penile trauma and can be routinely used in an emergency...
March 31, 2017: Archivio Italiano di Urologia, Andrologia
https://www.readbyqxmd.com/read/28368687/self-transcendence-sexual-desire-and-sexual-frequency
#20
Rui Miguel Costa, José Pestana, David Costa
Self-forgetfulness is a facet of self-transcendence characterized by tendency to experience altered states of consciousness. We examined associations of self-forgetfulness with sexual desire and frequency. Two hundred sixty-one Portuguese men and women completed the self-forgetfulness subscale of the Temperament and Character Inventory-Revised, a measure of openness to experience, and a questionnaire on desired and actual frequency of vaginal intercourse, noncoital sex, and masturbation in the past month. In simple and partial correlations controlling for openness to experience and relationship status, women's self-forgetfulness correlated with desired frequency of intercourse and noncoital sex...
April 3, 2017: Journal of Sex & Marital Therapy
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