Results 171 to 180 of about 41,391 (317)

Correlation of a Clinical Selection Protocol with Testicular Pathology in Men with Azoospermia Undergoing Testicular Sperm Extraction [PDF]

, 2000
Uche Ezeh, H. D. M. Moore, Ian Cooke
openalex   +1 more source

Gonadal function in males with WFS1 spectrum disorder (Wolfram syndrome)—A European cohort perspective

Andrology, EarlyView.
Abstract Background WFS1 spectrum disorder, also known as Wolfram syndrome (WS) is an ultra‐rare (<1:500,000; ORPHA: 3463) monogenic (OMIM #222300) progressive neuroendocrine and neurodegenerative disorder, characterised by early‐onset insulin‐dependent diabetes, optic atrophy, central diabetes insipidus and sensi‐neuronal deafness.
Julia Rohayem, Olivia Cunningham, Denise Williams, Joachim Wistuba, Liam McCarthy, Timothy G. Barrett, Renuka P. Dias   +6 more
wiley   +1 more source

Case report: Comprehensive evaluation and management of male infertility with complete AZFC microdeletion and undescended testicle

Urology Case Reports
This case report presents a 31-year-old male patient with primary infertility, a unilaterally undescended testicle, and a complete AZFc microdeletion. Despite failed attempts at testicular sperm extraction, the patient underwent successful microscopic ...
Niyazi Emre Turgut, Mehmet Murad Basar
doaj  

The Prognostic Value of Y Chromosome Microdeletions Involving the AZFb Region in Testicular Sperm Extraction [PDF]

, 2000
Peter Chan, Anna Mielnik, Chanda Cook, Deborah Liotta, Z Ye, Lucinda L. Veeck   +5 more
openalex   +1 more source

Association of FSH Level with Spermatogenic Histology Based on Johnson Criteria in Azoospermic Patients [PDF]

, 2017
The aims of this study is to know the association FSH level with spermatogenic histology on testical biopsy and to evaluate the use of FSH level as predictor of the succes of testical biopsy on azoospermic patient using Johnson criteria.  This is a ...
Birowo, P. (Ponco), Jelita, N. K. (Namira), Rasyid, N. (Nur), Sari, P. (Pudji)   +3 more
core  

Pharmacogenetics of follicle‐stimulating hormone action in the male

Andrology, EarlyView.
Abstract Male factor infertility (MFI) is involved in half of the cases of couple infertility. The follicle‐stimulating hormone (FSH) therapy is considered efficient to improve semen parameters and pregnancy rate in patients with idiopathic MFI, following the lesson learned from hypogonadotropic hypogonadism.
Andrea Graziani, Giuseppe Grande, Raffele Scafa, Riccardo Selice, Andrea Garolla, Maria Santa Rocca, Cinzia Vinanzi, Alberto Ferlin   +7 more
wiley   +1 more source

Birth of two infants with normal karyotype after intracytoplasmic injection of sperm obtained by testicular extraction from two men with nonmosaic Klinefelter’s syndrome [PDF]

, 2001
Vassilis Poulakis, Ulrich Witzsch, W Diehl, Rachelle de Vries, E. Becht, S. Trotnow   +5 more
openalex   +1 more source

Aloe vera toxic effects: expression of inducible nitric oxide synthase (iNOS) in testis of Wistar rat [PDF]

, 2015
Objective(s): Nitric oxide (NO), a product of inducible nitric oxide synthase (iNOS), contributes in germ cell apoptosis. This study was aimed to evaluate the effects of Aloe vera gel (AVG) on male Wistar rat reproductive organ, serum NO level, and ...
Asgharzadeh, Samira., Mirzaeian, Amin., Rafieian-Kopaei, Mahmoud., Reiisi, Somayeh., Salimzadeh, Loghman.   +4 more
core   +3 more sources

Low testosterone in primary infertile men is associated with a history of maternal obesity during pregnancy: Findings from a cross‐sectional study

Andrology, EarlyView.
Abstract Background Maternal obesity increases offspring obesity risk, but limited data exist on its association with reproductive hormones in infertile males. Objectives To investigate the impact of maternal obesity during pregnancy on total testosterone levels in primary infertile men.
Fausto Negri, Luca Boeri, Edoardo Pozzi, Massimiliano Raffo, Riccardo Ramadani, Gabriele Birolini, Federica Passarelli, Christian Corsini, Federico Belladelli, Alessandro Bertini, Rayan Matloob, Alessia d'Arma, Michael L. Eisenberg, Francesco Montorsi, Andrea Salonia   +14 more
wiley   +1 more source

Global human tissue profiling and protein network analysis reveals distinct levels of transcriptional germline-specificity and identifies target genes for male infertility [PDF]

, 2017
BACKGROUND Mammalian spermatogenesis is a process that involves a complex expression program in both somatic and germ cells present in the male gonad.
Chalmel, Frédéric, Demougin, Philippe, Evrard, Bertrand, Feig, Caroline, Gattiker, Alexandre, Jégou, Bernard, Kirchhoff, Christiane, Lardenois, Aurélie, Mathieu, Romain, Primig, Michael, Schulze, Wolfgang   +10 more
core