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https://www.readbyqxmd.com/read/28421619/molecular-detection-of-chlamydia-trachomatis-and-semen-quality-of-sexual-partners-of-infertile-women
#1
M López-Hurtado, M Velazco-Fernández, M J E Pedraza-Sánchez, V R Flores-Salazar, R Villagrana Zesati, F M Guerra-Infante
Chlamydia trachomatis is considered as the bacterium that is more sexually transmitted as cause of male urethritis, epididymitis, orchitis and infertility. A total of 116 semen samples of men whose couples are infertile women were analysed. The quality of the semen was measured by standard procedures recommended by WHO while C. trachomatis was detected by the PCR assay. Thirty-seven semen samples were positive for C. trachomatis (31.9%). Regarding semen analysis, no different values were observed between positive and negative samples to C...
April 19, 2017: Andrologia
https://www.readbyqxmd.com/read/28414175/success-in-the-acquisition-of-bombyx-mori-sperm-motility-is-influenced-by-the-extracellular-production-of-nitric-oxide-no-in-the-presence-of-seminal-fluid-nitric-oxide-synthase-nos
#2
Sumiharu Nagaoka, Maiko Asagoshi, Keita Kato, Yuki Takata
A trypsin-like protease called initiatorin is known to initiate sperm motility in the silkworm, Bombyx mori, but little is known about the signaling events leading to sperm flagellar beating. The aim of this study was to investigate whether this mechanism of sperm motility activation involves the signaling transmitter nitric oxide (NO). NO is produced from the amino acid L-arginine by the enzyme action of nitric oxide synthase (NOS; EC 1.14.13.39). Simple treatment of quiescent sperm with an NO donor (SNAP or NOC7) in vitro did not lead to activation of motility...
April 13, 2017: Insect Biochemistry and Molecular Biology
https://www.readbyqxmd.com/read/28412335/metabolic-syndrome-does-not-increase-the-risk-of-ejaculatory-dysfunction-in-patients-with-lower-urinary-tract-symptoms-and-benign-prostatic-enlargement-an-italian-single-center-cohort-study
#3
Cosimo De Nunzio, Riccardo Lombardo, Mauro Gacci, Antonio Nacchia, Fabrizio Presicce, Hassan Alkhatatbeh, Sergio Serni, Andrea Tubaro
OBJECTIVES: To evaluate the relationship between metabolic syndrome and ejaculatory dysfunction in patients with lower urinary tract symptoms (LUTS) and benign prostatic enlargement (BPE). METHODS: From 2012 to 2016, a consecutive series of men with LUTS and BPE attending our prostate clinic, evaluated with the International Prostatic Symptoms Score (IPSS) were enrolled into a prospective database. All patients were assessed using the short form of the International Index of Erectile Function (IIEF-SF) and the male sexual health questionnaire ejaculatory dysfunction short form (MSHQ-ejd-SF) which evaluates the ability to ejaculate, the ejaculation force, the ejaculation volume and subjective bother associated with ejaculatory dysfunction...
April 13, 2017: Urology
https://www.readbyqxmd.com/read/28380686/efficacy-of-treatment-with-pseudoephedrine-in-men-with-retrograde-ejaculation
#4
O Shoshany, N Abhyankar, J Elyaguov, C Niederberger
The use of pseudoephedrine, an alpha agonist, for the treatment of retrograde ejaculation is well-known, however, there is no clear consensus from the literature regarding its efficacy and treatment protocol. We evaluated the efficacy of pseudoephedrine treatment in patients with retrograde ejaculation, utilizing a yet undescribed short-period treatment protocol. Twenty men were medically treated with pseudoephedrine for retrograde ejaculation between January 2010 and May 2016 (12 with complete retrograde ejaculation and 8 with partial retrograde ejaculation)...
April 5, 2017: Andrology
https://www.readbyqxmd.com/read/28371167/long-term-sexual-health-outcomes-in-men-with-classic-bladder-exstrophy
#5
Timothy S Baumgartner, Kathy M Lue, Pokket Sirisreetreerux, Sarita Metzger, Ross G Everett, Sunil S Reddy, Ezekiel Young, Uzoma A Anele, Cameron E Alexander, Nilay M Gandhi, Heather N Di Carlo, John P Gearhart
OBJECTIVES: To identify the long-term sexual health outcomes and relationships in men born with classic bladder exstrophy (CBE). MATERIALS AND METHODS: A prospectively-maintained institutional database comprised of 1248 patients with exstrophy-epispadias was utilized. Male patients 18 years or older with CBE were included. A 42-question survey was designed utilizing a combination of demographic information and previously validated questionnaires. RESULTS: A total of 215 men inclusion criteria, of which 113 (53%) completed the questionnaire...
March 31, 2017: BJU International
https://www.readbyqxmd.com/read/28364982/medical-male-circumcision-is-associated-with-improvements-in-pain-during-intercourse-and-sexual-satisfaction-in-kenya
#6
Monica P C Nordstrom, Nelli Westercamp, Walter Jaoko, Timothy Okeyo, Robert C Bailey
BACKGROUND: Two cohort studies using data from randomized controlled trials in Africa offer the best evidence to date on the effects of voluntary medical male circumcision (VMMC) on male sexual function and satisfaction, suggesting no significant impairments in sexual function or satisfaction and some improvements in sexual function after male circumcision. AIM: To assess the effects of VMMC on sexual function and satisfaction in a large population-based cohort of men circumcised as adults and uncircumcised controls in Kenya...
April 2017: Journal of Sexual Medicine
https://www.readbyqxmd.com/read/28359743/ejaculatory-frequency-and-the-risk-of-aggressive-prostate-cancer-findings-from-a-case-control-study
#7
Nathan P Papa, Robert J MacInnis, Dallas R English, Damien Bolton, Ian D Davis, Nathan Lawrentschuk, Jeremy L Millar, John Pedersen, Gianluca Severi, Melissa C Southey, John L Hopper, Graham G Giles
OBJECTIVES: Recent literature reports inverse associations with ejaculator frequency and prostate cancer (PC). We sought to explore the relationship between ejaculatory frequency from ages 20 to 50 and subsequent development of aggressive PC. MATERIAL AND METHODS: We conducted a case-control study sampling 2,141 men from private urology practices in Victoria, Australia. Cases were defined as men with high grade or high stage PC and controls being biopsy negative men...
March 27, 2017: Urologic Oncology
https://www.readbyqxmd.com/read/28352072/functional-insights-into-aberrant-brain-responses-and-integration-in-patients-with-lifelong-premature-ejaculation
#8
Bing Zhang, Jiaming Lu, Jiadong Xia, Fangfang Wang, Weiping Li, Fei Chen, Youfeng Han, Yun Chen, Bin Zhu, Zhao Qing, Xin Zhang, Yutian Dai
Even though lifelong premature ejaculation (PE) is highly prevalent, few studies have investigated the neural mechanisms underlying PE. The extent and pattern of brain activation can be determined through a version of functional magnetic resonance imaging (fMRI) with erotic picture stimuli (task fMRI) and a resting-state fMRI (rs fMRI). We showed that the brain activity in the left inferior frontal gyrus and left insula was decreased both during the task and in the resting state, while there was higher activation in the right middle temporal gyrus during the task...
March 28, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28338191/a-randomized-single-center-study-to-compare-the-efficacy-and-tolerability-of-tadalafil-once-daily-plus-lidocaine-anesthetic-spray-on-premature-ejaculation
#9
L Dell'Atti, A B Galosi, C Ippolito
OBJECTIVE: The use of topical local anesthetics in the form of creams, gel or spray is the oldest method of retarding ejaculation. However, several studies have suggested that phosphodiesterase type 5 inhibitors (5-PDEiS) show a potential therapeutic use in the treatment of premature ejaculation (PE). The aim of this study was to compare the efficacy and tolerability of tadalafil-only, tadalafil plus local anesthetic spray (lidocaine), and topical lidocaine spray-only before intercourse on the intravaginal ejaculatory latency time (IELT) of patients with lifelong PE...
March 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28261848/impact-of-physical-activity-on-patient-self-reported-outcomes-of-lifelong-premature-ejaculation-patients-results-of-a-prospective-randomised-sham-controlled-trial
#10
M F Kilinc, Y Aydogmus, Y Yildiz, O G Doluoglu
Previous studies have investigated whether physical activity increases serotonin hormone levels. Serotonin receptor dysfunction is one of the frequently accused factors of premature ejaculation (PE). Nevertheless, no studies up to date have demonstrated that the association between physical activity and premature ejaculation. We aimed to investigate the relationship between physical activity and PE and determine whether moderate physical activity might delay ejaculation time or be an alternative treatment for PE...
March 6, 2017: Andrologia
https://www.readbyqxmd.com/read/28248021/-new-data-on-the-effectiveness-of-tadalafil-alone-and-in-combination-with-neyrodoz-in-treating-erectile-dysfunction-associated-with-secondary-premature-ejaculation
#11
N D Akhvlediani, I P Matyukhov
AIM: To compare the effectiveness of the phosphodiesterase type 5 inhibitor (PDE-5i) tadalafil alone and in combination with a biologically active dietary supplement (BADS) NeyroDoz, containing the precursors of serotonin in patients with erectile dysfunction (ED) associated with secondary premature ejaculation (SPE). MATERIAL AND METHODS: 105 patients (mean age 36.2+/-9.1 years) with concomitant ED and SPE were included in a prospective study and divided into 2 groups...
November 2016: Urologii︠a︡
https://www.readbyqxmd.com/read/28247326/reconstructive-management-options-of-delayed-complications-following-bladder-outlet-surgery
#12
REVIEW
Nora Baker, Carmen Tong, Jay Simhan
PURPOSE OF REVIEW: Technological advancements in urologic endoscopy within the last decades have improved outcomes following bladder outlet reduction surgery while minimizing risks of short- and intermediate-term complications. This review aims to examine late complications of endoscopic reduction of the prostate and the various treatment options available. RECENT FINDINGS: Urinary incontinence, ejaculatory dysfunction, urethral strictures, bladder neck contractures, and fistula formations are the most common delayed complications following bladder outlet reduction surgery...
April 2017: Current Urology Reports
https://www.readbyqxmd.com/read/28228879/zinner-syndrome-diagnosed-by-magnetic-resonance-imaging-and-computed-tomography-role-of-imaging-to-identify-and-evaluate-the-uncommon-variation-in-development-of-the-male-genital-tract
#13
V Fiaschetti, L Greco, V Giuricin, D De Vivo, E Di Caprera, R Di Trapano, F Castellani, R Floris
Seminal vesicle cysts are a very rare condition and its often associated with ipsilateral renal agenesis. The diagnosis of seminal vesicle cysts may be delayed or missed because of the non-specific symptoms of this condition. This article reports a triad of right renal agenesis, ipsilateral seminal vesicle cyst, and ejaculatory duct obstruction (Zinner syndrome) in a 56 years old man.
March 2017: Radiology case reports
https://www.readbyqxmd.com/read/28224697/antioxidant-treatment-ameliorates-diabetes-induced-dysfunction-of-the-vas-deferens-in-a-rat-model
#14
P Tsounapi, M Honda, F Dimitriadis, S Shimizu, T Shiomi, K Hikita, M Saito, S Tomita, N Sofikitis, A Takenaka
Diabetes mellitus (DM) affects the male ejaculatory function. This study was designed to evaluate the role of oxidative stress in the development of diabetes-induced dysfunction of vas deferens (VD) in the rat. DM was induced by streptozotocin in 40 male Wistar rats. Subsequently, the diabetic animals were divided into three groups: DM group, DM + Eda group and DM + Tau group. These groups were administered saline, edaravone and taurine, respectively, daily for 4 weeks. Another group of ten rats served as a control group...
February 22, 2017: Andrologia
https://www.readbyqxmd.com/read/28218041/guibourtia-tessmannii-induced-fictive-ejaculation-in-spinal-male-rat-involvement-of-d1-d2-like-receptors
#15
Patrick Brice Deeh Defo, Elvis Asongu, Modeste Nya Wankeu, Esther Ngadjui, Georges Romeo Bonsou Fazin, François Xavier Kemka, Miguel Carro-Juarez, Albert Kamanyi, Pierre Kamtchouing, Pierre Watcho
CONTEXT: Guibourtia tessmannii (Caesalpiniaceae) is a plant traditionally used as aphrodisiac. We previously reported the pro-ejaculatory effects of the aqueous and methanol extracts of G. tesmannii in spinal male rat. However, the mechanism underlying such effects has not been elucidated. OBJECTIVE: This study characterizes the dopaminergic sub-type receptors involved in G. tesmannii-induced ejaculation in male Wistar rat. MATERIALS AND METHODS: Urethane-anesthetized spinal male rats were intravenously treated with saline solution (1 mL/kg, control); dopamine (0...
December 2017: Pharmaceutical Biology
https://www.readbyqxmd.com/read/28217932/the-relationship-between-the-second-to-fourth-digit-ratios-and-lifelong-premature-ejaculation-a-prospective-comparative-study
#16
D Bolat, G U Kocabas, T Kose, T Degirmenci, M E Aydin, C Dincel
To investigate the relationship between the fetal androgen exposure and lifelong premature ejaculation by using the ratio of the second (index)-to-fourth (ring) digits (2D : 4D) which is the marker for higher prenatal androgen exposure. Totally 65 patients with lifelong premature ejaculation and 65 control cases without any ejaculatory complaints were enrolled in the study. A detailed medical history was obtained and self-estimated intravaginal ejaculatory latency times were recorded. Ejaculation function was evaluated by Premature Ejaculation Diagnostic Tool...
February 19, 2017: Andrology
https://www.readbyqxmd.com/read/28179637/the-relationship-between-acquired-premature-ejaculation-and-metabolic-syndrome-a-prospective-comparative-study
#17
D Bolat, G U Kocabas, B Gunlusoy, O Aydogdu, M E Aydin
The aim of this study was to investigate the relationship between metabolic syndrome (MetS) and acquired premature ejaculation (PE). A total of 100 patients with acquired PE and 100 control cases were enrolled in the study. After obtaining a detailed medical history, anthropometric (weight, height and waist circumference) and blood pressure measurements were performed. Ejaculation and erection functions were evaluated by Premature Ejaculation Diagnostic Tool (PEDT) and International Index of Erectile Function-5 (IIEF-5), respectively...
February 9, 2017: International Journal of Impotence Research
https://www.readbyqxmd.com/read/28167337/profiles-of-brain-central-nervous-system-gene-expression-associated-with-ejaculation-behavior-in-male-rats
#18
Xijun Qin, Xiaojun Ma, Jianhui Liang, Dongping Tu, Zuliang Luo, Jie Huang, Changming Mo
The male rat has been used extensively as a model for evaluating the neurophysiology of sexual behavior. However, gene expression in the brain throughout the process of sexual intercourse has yet to be elucidated. In the present study, we created a transcriptomic BodyMap by performing mRNA-Seq on brain samples from pre-copulatory control (CK), fourth intromission (CR4), ejaculation (EJ) and post-ejaculatory interval 1-min (PEI1) Sprague Dawley rats (n=40, all male, each 10). The resulting analysis generated an average of approximately 47 million sequence reads, indicating changes in roughly 21,255 genes for each sample...
May 1, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28161008/genito-urinary-sequelae-after-carcinological-rectal-resection-what-to-tell-patients-in-2017
#19
A Abdelli, X Tillou, A Alves, B Menahem
Although we have seen revolutionary changes with multi-disciplinary management of patients with rectal cancer, the evaluation of genito-urinary sequelae remains of great concern. Precise pre-operative evaluation with validated scores allows detection of urinary disorders in 16 to 23% of patients, and sexual disorders in nearly 35% of men and 50% of women. Regardless of the surgical approach, it is fundamental to respect the autonomic innervation during total mesorectal excision in order to prevent these sequelae...
February 1, 2017: Journal of Visceral Surgery
https://www.readbyqxmd.com/read/28160849/aphrodisiac-activity-of-phlegmariurus-saururus-in-copulating-and-noncopulating-male-rats
#20
Marcela Birri, Mariana Vallejo, Miguel Carro-Juárez, A Mariel Agnese
BACKGROUND: Phlegmariurus saururus is popularly known in Argentina as aphrodisiac. For this reason, it was previously investigated and determined that the decoction of this plant elicits pro-ejaculatory activity and increases the ejaculatory potency in the Fictive Ejaculation Model. HYPOTHESIS/PURPOSE: the decoction of P. saururus facilitates sexual behavior in sexually experienced male rat and induces copulatory behavior in non-copulating male rats. METHODS: The extraction method (decoction) was validated through Selectivity, Accuracy and Precision, by identification of the majority alkaloids, expressed as sauroxine...
January 15, 2017: Phytomedicine: International Journal of Phytotherapy and Phytopharmacology
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