Results 91 to 100 of about 50,976 (393)

Male Infertility during Antihypertensive Therapy: Are We Addressing Correctly The Problem? [PDF]

International Journal of Fertility and Sterility, 2016
Male fertility significantly decreased in the last 50 years, as showed in several studies reporting a reduction of sperm counts per ml in the seminal fluid. Several “acute” pharmacological treatments, as antibiotics, could cause subclinical and temporary
Antonio Simone Laganà, Salvatore Giovanni Vitale, Paola Iaconianni, Simona Gatti, Francesco Padula   +4 more
doaj   +1 more source

Effect of FSH on testicular morphology and spermatogenesis in gonadotrophin-deficient hypogonadal mice lacking androgen receptors [PDF]

, 2010
Follicle stimulating hormone (FSH) and androgen act to stimulate and maintain spermatogenesis. FSH acts directly on the Sertoli cells to stimulate germ cell number and acts indirectly to increase androgen production by the Leydig cells.
Abel, M.H., De Gendt, K., Monteiro, A., O'Shaughnessy, P.J., Verhoeven, G.   +4 more
core   +2 more sources

Surgical salvage in patients with advanced testicular cancer: indications, risks and outcomes [PDF]

, 2020
The purpose of this review is to present a comprehensive and updated review of the literature and summary of the indications, risks and outcomes related to salvage, desperation and late relapse surgery for advanced testicular cancer.
Cary, Clint, Masterson, Timothy A., Speir, Ryan W.   +2 more
core   +1 more source

The European Academy of Andrology (EAA) ultrasound study on healthy, fertile men: Scrotal ultrasound reference ranges and associations with clinical, seminal, and biochemical characteristics

Andrology, 2020
Scrotal color Doppler ultrasound (CDUS) still suffers from lack of standardization. Hence, the European Academy of Andrology (EAA) has promoted a multicenter study to assess the CDUS characteristics of healthy fertile men (HFM) to obtain normative ...
F. Lotti, F. Frizza, G. Balercia, A. Barbonetti, H. Behre, A. Calogero, J. Cremers, F. Francavilla, A. Isidori, S. Kliesch, S. La Vignera, A. Lenzi, Marios Marcou, A. Pilatz, O. Poolamets, M. Punab, M. F. Peraza Godoy, O. Rajmil, Gianmaria Salvio, O. Shaeer, W. Weidner, E. Maseroli, S. Cipriani, E. Baldi, S. Degl’innocenti, G. Danza, Anna Lucia Caldini, A. Terreni, L. Boni, C. Krausz, M. Maggi   +30 more
semanticscholar   +1 more source

An online educational model in andrology for student training in the art of scientific writing in the COVID‐19 pandemic

Andrologia, 2021
In 2020, the COVID‐19 pandemic led to the suspension of the annual Summer Internship at the American Center for Reproductive Medicine (ACRM). To transit it into an online format, an inaugural 6‐week 2020 ACRM Online Mentorship Program was developed ...
A. Agarwal, K. Leisegang, M. K. Panner Selvam, D. Durairajanayagam, C. Barbăroșie, R. Finelli, P. Sengupta, S. Dutta, A. Majzoub, Peter Natesan Pushparaj, H. Elbardisi, R. Sharma, Sajal Gupta, M. Arafa, S. Roychoudhury, M. Alves, P. Oliveira, R. Henkel   +17 more
semanticscholar   +1 more source

Liposarcoma Arising From Mature Teratoma Following Testicular Tumor Surgery: A Case Report

IJU Case Reports, EarlyView.
ABSTRACT Introduction Testicular germ cell tumors (GCTs) are rare cancers. Mature teratomas may rarely undergo somatic malignant transformation (SMT) and may exhibit histological features resembling those of sarcomas. Case A 22‐year‐old male presented to our hospital with a complaint of a left scrotal mass.
Mai Yamazaki, Kousuke Kitamura, Kanako Ogura, Gento Oomae, Kazuhiko Mizushima, Takahiro Nonami, Yuto Miyoshi, Yoshirou Sakamoto, Satoru Muto   +8 more
wiley   +1 more source

Effect of Pfizer/BioNTech and Sinovac/CoronaVac Vaccines on Semen Parameters in Infertile Patients with Idiopathic Infertility: A Single-center Cohort Study

Journal of Urological Surgery, 2023
Objective:We investigated the effects of Coronavirus disease-2019 (COVID-19) vaccines on semen parameters in patients with idiopathic infertility who visited our urology clinic.Materials and Methods:Patients who visited our andrology clinic between ...
Eyüp Dil
doaj   +1 more source

Comparison of five different methods to assess the concentration of boar semen [PDF]

, 2010
Both for research and practical purposes, accurate and repeatable methods are required to assess the concentration of boar semen samples. Since the method which is used may influence the results considerably, the aim of the present study was to compare 5
Deley, W, Maes, Dominiek, Rijsselaere, Tom, Sokolowska, A, Van Soom, Ann, Vyt, P   +5 more
core  

A Case of Complete Remission of Bilateral Upper Tract Carcinoma In Situ Following Retrograde Bacillus Calmette–Guérin ( BCG ) Instillation via Open‐Ended Ureteral Catheters After Failure Using Double‐J Stents

IJU Case Reports, EarlyView.
ABSTRACT Introduction We present a case of carcinoma in situ (CIS) of the bilateral upper urinary tract (UUT) in which long‐term complete remission was achieved through retrograde perfusion of Bacillus Calmette–Guérin (BCG) via open‐ended ureteral catheters following the failure of endoluminal therapy using double‐J stents.
Nanaka Katsurayama, Toshihide Horiuchi, Koichi Nishimura, Kazutaka Nakamura, Takanori Endo, Yuki Nemoto, Nao Nakajima, Daisuke Toki, Tsunenori Kondo   +8 more
wiley   +1 more source

Update on male reproductive endocrinology. [PDF]

, 2018
Practitioners of male reproductive and sexual medicine must have an intimate understanding of the physiology of male reproductive endocrinology, as such a knowledge is the cornerstone on which hormonal treatments are based.
Clavijo, Raul, Hsiao, Wayland
core   +1 more source