Results 91 to 100 of about 179,938 (208)

A non-opioid mechanism in the inhibitory effect of ginseng saponins on electrically evoked contractions of guinea-pig ileum and mouse vas deferens. [PDF]

open access: yes, 1988
Both ginseng total saponins (GTS) and one of its constituents, protopanaxatriol saponins (PT), inhibited the electrically evoked contractions of guinea-pig ileum (GPI) in a concentration dependent manner in a range of 1-100 μg/ml, and this effect was ...
KIM, HackSeang   +9 more
core   +1 more source

MORPHOLOGY OF TESTIS AND VAS DEFERENS IN THE XANTHOID CRAB, ERIPHIA VERRUCOSA (FORSKAL, 1775) (DECAPODA: BRACHYURA)

open access: yes, 2009
The anatomy of the male reproductive organs of the brachyuran crab Eriphia verrucosa is presented, with a detailed analysis of the histology and histochemistry of the regional structure of the testis and vas deferens.
Balkis, Hüsamettin   +3 more
core   +1 more source

Aquaporin 2 is a vasopressin-independent, constitutive apical membrane protein in rat vas deferens

open access: yes, 2000
Aquaporin 2 (AQP2), the vasopressin-regulated water channel, was originally identified in renal collecting duct principal cells. However, our recent description of AQP2 in the vas deferens indicated that this water channel may have extra-renal functions,
Richard Bouley   +6 more
core   +1 more source

Vasitis: a clinical confusion diagnosis with inguinal hernia

open access: yesInternational Brazilian Journal of Urology
Vasitis or inflammation of the vas deferens is a rarely described condition categorized as either generally asymptomatic vasitis nodosa or the acutely painful infectious vasitis. Vasitis nodosa, the commonly described inflammation of the vas deferens, is
Chunhsuan Lin, Tsung-yi Huang
doaj   +1 more source

Congenital Agenesis of the Vas Deferens

open access: yes, 1982
Seventeen patients with congenital agenesis of the vas deferens, 9 per cent of 188 azoospermias due to epididymal obstruction, were investigated in tbe department of urology for the past 16 years, These anomalies were confirmed by surgical ...
박규홍, 김태규, 이희영
core  

Porcine vas deferens luminal pH is acutely increased by systemic xylazine administration [PDF]

open access: yes, 2010
Data are accumulating to demonstrate that pH regulation in the male reproductive tract has a vital role in modulating sperm cell fertilizing capacity and, therefore, male fertility.
Schultz, Bruce D.   +3 more
core  

Effects of streptozotocin-induced diabetes and insulin on calcium responsiveness of the rat vas deferens

open access: yes, 2006
WOS: 000235106400010PubMed ID: 16154155In the present study, effects of streptozotocin-induced diabetes and insulin treatment on the reactivity of rat vas deferens to KCl and calmidazolium, a calmodulin antagonist, were evaluated and calmodulin levels in
Öztürk, Yusuf, Aydın, Süleyman
core   +1 more source

Functional characterisation of alpha(1)-adrenoceptors in denervated rat vas deferens

open access: yes, 2003
We investigated whether or not surgical denervation of the rat vas deferens changes the alpha(1)-adrenoceptor subtypes involved in the contractions to noradrenaline. Denervated vas deferens was approximate to22 times more sensitive to noradrenaline (pD(2)
Morais, P. D., Pupo, A. S., Campos, M.
core   +1 more source

Localization of obstruction sites in obstructive azoospermia: role of combined transscrotal–transrectal ultrasonography

open access: yesInsights into Imaging
Objective To evaluate the diagnostic performance of combined transscrotal–transrectal ultrasonography in predicting sites of obstructive azoospermia. Materials and methods From June 2019 to March 2023, 166 obstructive azoospermia patients who underwent ...
Xin Li   +7 more
doaj   +1 more source

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