Results 131 to 140 of about 63,694 (383)

Effect of Spiroplasma infection on the mating behavior of Glossina fuscipes fuscipes

open access: yesInsect Science, EarlyView.
Abstract Tsetse flies are insects of significant public health and zoonotic importance as they are the main vectors of African trypanosomes. To date, an effective vaccine is unavailable and efforts to limit the spread of the disease primarily rely on controlling the tsetse populations.
Giulia Fiorenza   +14 more
wiley   +1 more source

Associations between Salivary Testosterone Levels, Androgen‐Related Genetic Polymorphisms, and Self‐Estimated Ejaculation Latency Time

open access: yesSexual Medicine, 2014
Introduction: Recently, testosterone (T) has been shown to be associated with premature ejaculation (PE) symptoms in the literature. Furthermore, studies suggest that the etiology of PE is partly under genetic control.
Patrick Jern, PhD   +6 more
doaj   +1 more source

Premature ejaculation: A review

open access: yesIndian Journal of Sexually Transmitted Diseases and AIDS, 2014
Premature ejaculation (PE) is a common male sexual disorder. It is defined by the Diagnostic and statistical manual of mental disorders as "ejaculation occurring, without control, on or shortly after penetration and before the person wishes it, causing marked distress or interpersonal difficulty.([1]) Although the timing of intravaginal ejaculatory ...
Azheel Khalidi, Sukumar Reddy Gajjala
openaire   +4 more sources

Sperm Transfer Under Behavioral and Morphological Constraints in the Orb‐Web Spider Genus Argiope

open access: yesIntegrative Zoology, EarlyView.
The polygamous mating system of the orb‐web spider genus Argiope provides a model to study the evolution of sperm transfer under morphological and behavioral constraints. This helps us to understand how male and female behavioral and morphological reproductive traits influence sperm transfer.
Chathuranga Dharmarathne   +3 more
wiley   +1 more source

Urethral Sparing versus Trans-Vesical Robot-Assisted Simple Prostatectomy: A Comparative Analysis of Perioperative, Postoperative Outcomes, and Ejaculation Preservation

open access: yesThe World Journal of Men's Health
Purpose: To compare the perioperative and postoperative outcomes between traditional trans-vesical robot-assisted simple prostatectomy (TV-RASP) and the newly introduced urethral-sparing (US) RASP.
Yu Seob Shin   +8 more
doaj   +1 more source

Rat dorsal prostate is necessary for vaginal adhesion of the seminal plug and sperm motility in the uterine horns

open access: yesBiological Research, 2011
The rat prostate comprises dorsal, ventral and lateral lobes that are morphologically and biochemically distinct. Lesions to these structures are expected to affect the quality of the ejaculate and male fertility.
José L Tlachi-López   +5 more
doaj  

Male masturbation device for the treatment of premature ejaculation

open access: yesAsian Pacific Journal of Reproduction, 2016
Objective: To determine the efficiency as a treatment of the first line masturbator aid device for patients with premature ejaculation (PE). Methods: A whole of 18 cases with lifelong PE used a masturbator TENGA, 5 times per week for 6 weeks and a ...
J.E. Rodríguez, A. López
doaj   +1 more source

The longitudinal effect of ejaculation on seminal vesicle fluid volume and whole-prostate ADC as measured on prostate MRI

open access: yesEuropean Radiology, 2017
ObjectiveTo prospectively investigate the longitudinal effect of ejaculatory abstinence on MRI-measured seminal vesicle (SV) volume and whole-prostate ADC over consecutive days.Methods15 healthy male volunteers (mean 35.9 years, range 27–53) underwent 3 ...
T. Barrett   +5 more
semanticscholar   +1 more source

The pathophysiology of delayed ejaculation [PDF]

open access: yesTranslational Andrology and Urology, 2016
Delayed ejaculation (DE) is probably least studied, and least understood of male sexual dysfunctions, with an estimated prevalence of 1-4% of the male population. Pathophysiology of DE is multifactorial and including psychosexual-behavioral and cultural factors, disruption of ejaculatory apparatus, central and peripheral neurotransmitters, hormonal or ...
openaire   +2 more sources

Descriptive Analysis of Sexual Assault Nurse Examinations in Bethel, Homer, Kodiak, Kotzebue, Nome, and Soldotna [PDF]

open access: yes, 2007
This project examined the characteristics of 172 sexual assault victimizations recorded by sexual assault nurse examiners — all those conducted in Bethel, Alaska in 2005 and 2006, and in Homer, Kodiak, Kotzebue, Nome, and Soldotna in 2005.
Central Peninsula General Hospital   +7 more
core  

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