Results 31 to 40 of about 33,899 (226)
Case Reports in Surgery, 2016 Duplication of the vas deferens is a rare anomaly, defined as the presence of two distinct vasa deferentia within one spermatic cord, with only 28 cases reported worldwide since 1959. We report the case of a 63-year-old man with a duplicate vas deferens,
Maxwell C. Breitinger +3 more
doaj +1 more source
Duplicated Vas Deferens: A Rare Congenital Abnormality
Kaohsiung Journal of Medical Sciences, 2008 Duplication of vas deferens is a rare congenital anomaly for which the overall incidence in the general population is estimated to be less than 0.05%. We report here a case of duplicated vas deferens found during a routine varicocele operation.
Fikret Erdemir +3 more
doaj +1 more source
Comparative study between the excision-ligation and autoligation of vas deferens technique for teaser rams preparation [PDF]
Veterinary World, 2019 Aim: The present study was designed to demonstrate the autoligation (AL) of vas deferens and the excision-ligation (EL) technique to generate vasectomized rams to reduce the complications, operative time, and price of the vasectomy techniques ...
Dhurgham Hameed Al Haideri +2 more
doaj +1 more source
Reproductive Biology and Endocrinology, 2007 Background Relaxin is the endogenous ligand of the G-protein coupled receptor RXFP1, previously known as LGR7. In humans relaxin can also activate, but with lower affinity, the closely related receptor for the insulin-like peptide from Leydig cells ...
Porto Catarina S +6 more
doaj +1 more source
BMC Urology, 2022 Background Ductus deferens may manifest in a variety of anomalies such as its absence, duplication, ectopy, or diverticulum. Ectopic seminal tract opening has two main types, ectopic ejaculatory duct opening, and ectopic vas deferens opening.
Marah Mansour +5 more
doaj +1 more source
Porcine vas deferens luminal pH is acutely increased by systemic xylazine administration [PDF]
, 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.
Pierucci-Alves, Fernando +3 more
core
No-scalpel vasectomy by electrocauterization in free range rhesus macaques (Macaca mulatta) [PDF]
, 2012 The objective of the study was to standardize a new method of vasectomy in male rhesus macaques (Macaca mulatta). A total of 208 free range male rhesus macaques captured from different locations in Shivalik Hills in a population control programme of the ...
A. Raj, V. Kumar
core +3 more sources
PSMA8‐Containing 20S Proteasome Regulates Spermiogenesis and Male Fertility
Advanced Science, EarlyView.PSMA8 assembles s20S proteasome that degrades specific substrates in elongating spermatids. Degradation of s20S‐substrates activates translation of FXR1‐target mRNAs, which are essential for mitochondrial sheath formation and sperm morphogenesis.
Huiwen Cao +7 more
wiley +1 more source
Three finger palpation technique of vas deferens for keyhole vasectomy in spotted (Axis axis) and sambar deer (Cervus unicolor) [PDF]
Veterinary World, 2014 Aim: Vasectomy is performed in deer for population control, maintain pedigreed animals and prevent inbreeding. Conventional procedure of vasectomy required a long-term anesthesia and longer duration of hospitalization, which often result in stress ...
B. J. William +7 more
doaj
RECANALISATION OF VAS DEFERENS UNDER MAGNIFICATION
Indian Journal of Plastic Surgery, 1985 A total of forty vasectomised cases were treated by recanalisation of vas deferens under ophthalmic loupe magnification. Semen analysis has been the criterion for evaluation of success or failure of recanalisation in our series.
ILA SAHA +3 more
doaj +1 more source