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https://www.readbyqxmd.com/read/28736888/alterations-in-cortical-thickness-in-nonmedicated-premature-ejaculation-patients-a-morphometric-mri-study
#1
Fan Guo, Yi-Bin Xi, Ming Gao, Lin Liu, Ning-Bo Fei, Wei Qin, Chen Li, Long-Biao Cui, Fei Yan, Lei Yu, Jian-Lin Yuan, Hong Yin
PURPOSE: Premature ejaculation (PE) is one of the most common sexual dysfunctions in men. However, there has been little research evaluating alterations in brain structure related to PE. We aimed to investigate the characteristics of nonmedicated PE patients in terms of brain morphometry. MATERIALS AND METHODS: The sample consisted with 32 medication-naïve adult men with clinical diagnosed PE and matched 31 healthy controls. All participants received diagnostic interviews and 3...
July 24, 2017: Journal of Magnetic Resonance Imaging: JMRI
https://www.readbyqxmd.com/read/28733191/ethnomedicobotanical-study-of-indigenous-knowledge-on-medicinal-plants-used-for-the-treatment-of-reproductive-problems-in-nalbari-district-assam-india
#2
Simi Talukdar, Partha Pradip Adhikari, Ananta Borah
ETHNOPHARMACOLOGICAL RELEVANCE: Reproductive problems are evolving as most predominant health care problems in many countries, furthermore, WHO, 2012 exemplified maternal illnesses, birth asphyxia and post birth difficulties, are rising at an alarming rate.Not all abnormalities of the human reproductive system have the same origin; the effects on reproductive problems would likely be affected by both male and female. For easy accessibility and affordability medicinal plants play a key role in primary healthcare care services in India and their use is an integral part of the cultural heritage...
July 18, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28699207/supplemental-effect-of-different-levels-of-taurine-in-modena-on-boar-semen-quality-during-liquid-preservation-at-17%C3%A2-c
#3
Hao Li, Xiao-Gang Zhang, Qian Fang, Qi Liu, Ren-Rang Du, Gong-She Yang, Li-Qiang Wang, Jian-Hong Hu
Peroxidation damage induces sublethal injury to boar sperm during the storage process. Taurine has already been demonstrated to protect cells effectively from oxidant-induced injury. This study was aimed to evaluate the effect of different concentrations of taurine (0.5, 1, 5 and 10 mmol/L) in Modena diluent on boar sperm quality during liquid storage at 17°C. Ejaculates from sexually mature Duroc pigs were collected, pooled and preserved in the Modena containing different concentrations of taurine. Sperm motility, plasma membrane integrity, acrosome integrity, total antioxidative capacity (T-AOC) activity and malondialdehyde content (MDA) were examined every 24 h...
July 12, 2017: Animal Science Journal, Nihon Chikusan Gakkaihō
https://www.readbyqxmd.com/read/28694969/hypogonadotropic-hypogonadism-in-men-with-hereditary-hemochromatosis
#4
Rabih El Osta, Nicolas Grandpre, Nicolas Monnin, Jacques Hubert, Isabelle Koscinski
Hereditary hemochromatosis is a genetic disease that progresses silently. This disease is often diagnosed late when complications appear. Hypogonadotropic hypogonadism (HH) is one of the classical complications of hemochromatosis. Its frequency is declining probably because of earlier diagnosis and better informed physicians. Certain symptoms linked to HH can have an impact on a patient's sexuality, such as decreased libido, erectile dysfunction, and impairment of ejaculation, as well as on his reproductive capacities...
2017: Basic and Clinical Andrology
https://www.readbyqxmd.com/read/28679182/premature-ejaculation-pharmacotherapy-vs-group-psychotherapy-alone-or-in-combination
#5
Carlo Pavone, Daniela Abbadessa, Giuseppa Gambino, Giovanna Scaduto, Marco Vella
OBJECTIVES: Premature Ejaculation (PE), the commonest sexual dysfunction in males, is generally treated with local anesthetic and SSRI (Dapoxetine). The aim of our study was investigate Group Psychotherapy as an alternative treatment for PE and compare the efficacy of pharmacological treatment and psychotherapy, either alone or in combination, in terms of response and improved Quality of Life (QoL). From a male outpatient population screened for PE, those who received a diagnosis of PE were proposed for the study, enrolled and divided into 3 groups (A, B and C)...
June 30, 2017: Archivio Italiano di Urologia, Andrologia
https://www.readbyqxmd.com/read/28674852/effects-of-long-term-treatment-with-haloperidol-clozapine-and-aripiprazole-on-mice-isolated-vas-deferens
#6
Mehmet Hanifi Tanyeri, Mehmet Emin Buyukokuroglu, Pelin Tanyeri, Oguz Mutlu, Füruzan Yildiz Akar, Güner Ulak, Bekir Faruk Erden
PURPOSE: Sexual dysfunction is a common condition in patients taking antipsychotics and is the most bothersome symptom and adverse drug effect, resulting in a negative effect on treatment compliance. Pharmacology research into human ejeculatory disorders is limited to clinical studies with registered drugs affecting the ejaculation process; therefore, animal research has become the need. We aimed to investigate the effects of haloperidol, clozapine and aripiprazole on serotonin, noradrenaline, adenosine triphosphate (ATP) and potassium chloride (KCl)-induced contractions of the vas deferens in order to evaluate the effect of haloperidol, clozapine and aripiprazole on the contraction of the vas deferens...
July 3, 2017: International Urology and Nephrology
https://www.readbyqxmd.com/read/28653427/circumcision-does-not-have-effect-on-premature-ejaculation-a-systematic-review-and-meta-analysis
#7
Y Yang, X Wang, Y Bai, P Han
We attempted to evaluate whether circumcision has an effect on premature ejaculation. We searched three databases: PubMed, EMBASE and Google scholar on 1 May 2016 for eligible studies that referred to male sexual function after circumcision. No language restrictions were imposed. The Cochrane Collaboration's RevMan 5.2 software was employed for data analysis, and the fixed or the random-effect model was selected depending on the heterogeneity. Twelve studies were included in the meta-analysis, containing a total of 10019 circumcised and 11570 uncircumcised men...
June 27, 2017: Andrologia
https://www.readbyqxmd.com/read/28632408/the-burden-of-sexual-problems-perceived-effects-on-men-s-and-women-s-sexual-partners
#8
David L Rowland, Tiffany N Kolba
Sexual dysfunction sometimes negatively affects the individual, his or her partner, and the relationship. We investigated the relationship between the distress experienced by men and women with orgasmic phase difficulties and the perceived distress of their partner(s). We also identified predictors of perceived partner distress, and related self and partner distress to severity of the problem and relationship quality. Data were drawn from 374 men with premature ejaculation (PE) and 377 women with anorgasmia who responded to a survey regarding their sexual functioning, including their distress about their condition and the perceived distress of their partners...
June 20, 2017: Journal of Sex Research
https://www.readbyqxmd.com/read/28627033/silodosin-versus-naftopidil-in-the-treatment-of-premature-ejaculation-a-prospective-multicenter-trial
#9
Yoshikazu Sato, Toshikazu Otani, Toshiyasu Amano, Tohru Araki, Nobuyuki Kondou, Masanori Matsukawa, Musashi Tobe, Kazunori Haga, Kousuke Uchida, Ichiya Honma
OBJECTIVES: To determine the efficacy of two α1-adrenoceptor antagonists with different affinities for α1-adrenoceptor subtypes, silodosin and naftopidil, in the treatment of premature ejaculation. METHODS: This was a prospective, open-label, multicenter trial. A total of 26 patients with untreated acquired premature ejaculation were enrolled. Premature ejaculation was defined based on the International Society for Sexual Medicine recommendation. Patients self-administered on demand silodosin 4 mg or naftopidil 25 mg 1 h before intercourse, alternating drugs at least three times each...
June 18, 2017: International Journal of Urology: Official Journal of the Japanese Urological Association
https://www.readbyqxmd.com/read/28584661/evaluation-of-sexual-and-fertility-dysfunction-in-spinal-cord-injured-men-in-jamaica
#10
Belinda F Morrison, Ian White-Gittens, Simon Smith, Shari St John, Romar Bent, Rory Dixon
INTRODUCTION: Sexual dysfunction and infertility are common in males with traumatic spinal cord injuries (SCIs). The objective of this study was to determine the prevalence of sexual dysfunction and infertility in males with traumatic SCI managed in Jamaica, as well as the therapeutic options offered. CASE PRESENTATION: A cross-sectional study including males with traumatic SCI managed at the Sir John Golding Rehabilitation Centre, Kingston, Jamaica was carried out between 1 January and 31 December 2015...
2017: Spinal Cord Series and Cases
https://www.readbyqxmd.com/read/28558006/pulse-doppler-ultrasound-as-a-tool-for-the-diagnosis-of-chronic-testicular-dysfunction-in-stallions
#11
Jose M Ortiz-Rodriguez, Luis Anel-Lopez, Patricia Martín-Muñoz, Mercedes Álvarez, Gemma Gaitskell-Phillips, Luis Anel, Pedro Rodríguez-Medina, Fernando J Peña, Cristina Ortega Ferrusola
Testicular function is particularly susceptible to vascular insult, resulting in a negative impact on sperm production and quality of the ejaculate. A prompt diagnosis of testicular dysfunction enables implementation of appropriate treatment, hence improving fertility forecasts for stallions. The present research aims to: (1) assess if Doppler ultrasonography is a good tool to diagnose stallions with testicular dysfunction; (2) to study the relationship between Doppler parameters of the testicular artery and those of sperm quality assessed by flow cytometry and (3) to establish cut off values to differentiate fertile stallions from those with pathologies causing testicular dysfunction...
2017: PloS One
https://www.readbyqxmd.com/read/28540239/the-impact-and-management-of-sexual-dysfunction-secondary-to-pharmacological-therapy-of-benign-prostatic-hyperplasia
#12
REVIEW
Jason Gandhi, Steven J Weissbart, Noel L Smith, Steven A Kaplan, Gautam Dagur, Anna Zumbo, Gargi Joshi, Sardar Ali Khan
Benign prostatic hyperplasia (BPH) is one of the most common genitourinary complications in men over 50 years of age and typically presents with lower urinary tract symptoms (LUTS). Classes of medications include α1-adrenoceptor blockers, 5α-reductase inhibitors, and phosphodiesterase 5 inhibitors. Today, α1-adrenoceptor blockers and 5α-reductase inhibitors are often combined to give a synergistic effect. A review of the current literature identified several adverse sexual side effects, including erectile dysfunction (ED), decreased libido, orgasmic disorders, and ejaculatory disorders...
April 2017: Translational Andrology and Urology
https://www.readbyqxmd.com/read/28514992/sexual-difficulties-faced-by-men-in-the-solomon-islands-a-mixed-methods-study
#13
Paraniala Silas C Lui, Michael P Dunne, Philip Baker, Verzilyn Isom
Background: To date there has been little research into men's sexual and reproductive health in Pacific Island countries. The aim of this study was to describe men's sexual difficulties and barriers to their seeking reproductive health care in the Solomon Islands. Methods: The study included qualitative inquiry (17 individual interviews and three focus group discussions with a total of 21 men) and a quantitative quasi-randomised quota sample household survey (n=400). The prevalence of sexual difficulties and potential risk factors, such as chronic diseases, health risk behaviours, depression and psychological distress were measured using standardised questions translated into pidgin...
May 18, 2017: Sexual Health
https://www.readbyqxmd.com/read/28501790/obesity-aggravates-toxic-effect-of-bpa-on-spermatogenesis
#14
Weiyue Hu, Tianyu Dong, Lingling Wang, Quanquan Guan, Ling Song, Daozhen Chen, Zuomin Zhou, Minjian Chen, Yankai Xia, Xinru Wang
Both bisphenol A (BPA) and obesity affect male reproductive system. However, whether there is an interaction between them remains poorly understood. The aim of the present study was to evaluate the interaction between BPA exposure and obesity on semen quality and elucidate the mechanism in humans and animals. We firstly analyzed the interaction on semen volume, sperm count per ejaculate, sperm concentration and sperm motility in 357 men, and found that urinary BPA concentration was significantly correlated with sperm count per ejaculate in obese men (β=-34...
May 11, 2017: Environment International
https://www.readbyqxmd.com/read/28497478/comparison-of-the-clinical-efficacy-and-safety-of-the-on-demand-use-of-paroxetine-dapoxetine-sildenafil-and-combined-dapoxetine-with-sildenafil-in-treatment-of-patients-with-premature-ejaculation-a-randomised-placebo-controlled-clinical-trial
#15
M Abu El-Hamd, A Abdelhamed
The aim of the study was to compare the clinical efficacy and safety of the on-demand use of paroxetine, dapoxetine, sildenafil and combined dapoxetine with sildenafil in treatment of patients with premature ejaculation (PE). In a single-blind placebo-controlled clinical study, 150 PE patients without erectile dysfunction (ED) were included during the period of March 2015 to May 2016. Patients were randomly divided into five groups (30 patients each). On demand placebo, paroxetine (30 mg), dapoxetine (30 mg), sildenafil citrate (50 mg) and combined dapoxetine (30 mg) with sildenafil citrate (50 mg) were given for patients for 6 weeks in each group respectively...
May 12, 2017: Andrologia
https://www.readbyqxmd.com/read/28483505/post-thaw-recovery-of-rare-or-very-low-concentrations-of-cryopreserved-human-sperm
#16
Martin Kathrins, Nikita Abhyankar, Ohad Shoshany, Juergen Liebermann, Meike Uhler, Gail Prins, Craig Niederberger
OBJECTIVE: To analyze cases in which no sperm could be identified after thawing among cryopreserved samples of rare or very low concentrations of sperm. DESIGN: Retrospective, single-institution, cross-sectional. SETTING: Male infertility clinic. PATIENT(S): We identified couples that underwent intracytoplasmic sperm injection (ICSI) with the use of either ejaculated or testicular cryopreserved-thawed sperm. Inclusion criteria were men with <100,000 total ejaculated sperm or men with azoospermia due to spermatogenic dysfunction who underwent microsurgical testicular sperm extraction with similarly low pre-cryopreservation sperm counts...
June 2017: Fertility and Sterility
https://www.readbyqxmd.com/read/28474611/patient-reported-ejaculatory-function-and-satisfaction-in-men-with-lower-urinary-tract-symptoms-benign-prostatic-hyperplasia
#17
Min Chul Cho, Jung Kwon Kim, Sang Hoon Song, Sung Yong Cho, Sang Wook Lee, Soo Woong Kim, Jae-Seung Paick
This study aimed to investigate perceived ejaculatory function/satisfaction before treatment for lower urinary tract symptoms (LUTS)/benign prostatic hyperplasia (BPH) and to identify associations between specific categories of ejaculatory dysfunctions (EjDs) and LUTS. A total of 1574 treatment-naïve men with LUTS/BPH were included in this study. All patients underwent routine evaluation for LUTS/BPH including the International Index of Erectile Function and a 5-item questionnaire developed to assess ejaculatory volume/force/pain/satisfaction/latency time...
May 2, 2017: Asian Journal of Andrology
https://www.readbyqxmd.com/read/28474560/redox-regulation-of-fertility-in-aging-male-and-the-role-of-antioxidants-a-savior-or-stressor
#18
Kristian Leisegang, Ralf Henkel, Ashok Agarwal
Oxidative stress (OS), an imbalance between reactive oxygen species (ROS) and antioxidant scavengers, is considered an important underlying mechanism associated with ageing, age-related chronic diseases and reproductive decline in males. However, OS is an important regulator of numerous molecular pathways essential for homeostasis within cells, tissues and systems. A fine balance between factors promoting OS and those that scavenge ROS is critically important. In the male reproductive tract and ejaculate, ROS are critical molecular players in essential reproductive processes, including spermatogenesis, epididymal transport, spermatozoa maturation and post-ejaculation processes such as motility, capacitation and the acrosome reaction...
October 19, 2016: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/28465683/chronic-administration-of-tadalafil-improves-the-symptoms-of-patients-with-amicrobic-magi-an-open-study
#19
Sandro La Vignera, Rosita A Condorelli, Laura M Mongioi, Aldo E Calogero
Aim of this study was to evaluate the effects of pharmacological treatment with Tadalafil 5 mg daily on symptoms and quality of sperm parameters in selected patients with amicrobic MAGI (male accessory gland inflammation). 120 patients with amicrobic MAGI (mean age 27.0 ± 6.0 years) with mild-moderate ED (erectile dysfunction) according to IIEF-5 (International Index of Erectile Function 5 Items) scores underwent pharmacological treatment with Tadalafil 5 mg daily for six months. Before and after treatment these patients were evaluated through IIEF-5, semen analysis (according to WHO Criteria, 2010), SI-MAGI (Structured Interview about Male Accessory Gland Inflammation), and ultrasound evaluation...
2017: International Journal of Endocrinology
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
#20
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
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