Results 11 to 20 of about 15,574 (181)
A realistic model for vasectomy reversal training using swine testicles [PDF]
Acta Cirúrgica Brasileira, 2023 Purpose: To evaluate the viability of the porcine vas deferens as a realistic microsurgical training model for vasectomy reversal Methods: The model uses swine testicles (vas deferent), which are usually discarded in large street markets since they are ...
Deivid Ramos dos Santos +8 more
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Urology Research and Practice, 2021 Objective: This study aimed to determine whether the length of the excised obstructed vas deferens at vasovasostomy (VV) performed for fertility is associated with semen parameters and/or pregnancy outcomes postoperatively.
Charles J. Paul +2 more
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Jurnal Urologi Indonesia, 2019 Objective: To determine the effect of Erythropoietin (EPO) on the number of spermatogonia, Sertoli cells, and Leydig cells in white rats wistar strain testis after the release of ligation vas deferens.
Muhammad Surya Negara +2 more
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CANNULATION OF THE VAS DEFERENS IN THE BOAR [PDF]
Reproduction, 1969 White, Larsen & Wales (1959) obtained semen from the epididymis of the ram by establishing a fistula into the vas deferens. This method enabled the authors to make observations on epididymal semen without contamination by other accessory gland secretions and allowed them to carry out comparative studies on normally ejaculated spermatozoa.
S. Wierzbowski, E. Wierzchoś
openaire +2 more sources
Intra-abdominal vas deferens cyst
Indian Journal of Urology, 2019 We report a case of a 62-year-old man with complaints of lower abdominal pain who, on radiological investigations, was found to have an approximately 6-cm cystic lesion in the left iliac fossa region abutting the posterolateral wall of the urinary ...
Aditya M Gupta +2 more
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PLoS ONE, 2022 Eicosanoids, which are oxygenated derivatives of polyunsaturated fatty acids (PUFAs), serve as signaling molecules that regulate spermatogenesis in mammals. However, their roles in crustacean sperm development remain unknown.
Pisut Yotbuntueng +10 more
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Congenital unilateral absence of vas deferens with contralateral testicular atrophy
Urology Annals, 2020 We present a case report of a 25-year-old obese man complaining of primary infertility for 2 years. After a thorough examination and investigation were done, he had congenital unilateral absence of vas deferens with ipsilateral renal agenesis and a ...
Turki A Alferayan +4 more
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Effect of cyproterone acetate on alpha1-adrenoceptor subtypes in rat vas deferens
Brazilian Journal of Medical and Biological Research, 2003 Gonadal hormones regulate the expression of alpha1-adrenoceptor subtypes in several tissues. The present study was carried out to determine whether or not cyproterone acetate, an anti-androgenic agent, regulates the alpha1-adrenoceptor subtypes that ...
M. Campos, P.L. Morais, A.S. Pupo
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Case Reports in Urology, 2016 Introduction and Aims. Congenital absence of the vas deferens is an uncommon anomaly and this clinical condition is responsible for up to 1-2% of male infertility.
Young Dong Yu, Young Kwon Hong
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Ureteral Obstruction by the Vas Deferens after Urostomy
The Scientific World Journal, 2010 A male patient with spina bifida and paraplegia, born in 1968, underwent urostomy in 1973. In 1999, he developed urine infections. Intravenous urography showed bilateral hydronephrosis and hydroureter.
Subramanian Vaidyanathan +3 more
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