Results 71 to 80 of about 3,213 (201)

Intracytoplasmic sperm injection outcome using ejaculated sperm and retrieved sperm in azoospermic men. [PDF]

, 2008
Introduction:We aimed to determine pregnancy and miscarriage rates following intracytoplasmic sperm injection (ICSI) cycles using retrieved epididymal and testicular sperm in azoospermic men and ejaculated sperm in oligospermic and normospermic men ...
Ather, M. Hammad, Kidwai, Atiya, Naru, Tahira, Rizvi, Javed H, Sulaiman, M. Nasir, Virk, Saadia, Waqar, Sana   +6 more
core   +2 more sources

Update and new advances in fertility preservation and cancer

CA: A Cancer Journal for Clinicians, Volume 75, Issue 6, Page 602-629, November/December 2025.
Abstract Adolescents and young adults with a cancer diagnosis face unique challenges during treatment and into survivorship related to fertility and family building. This review provides an updated overview of the impact of cancer and its associated treatments, including novel treatments in male and female fertility.
Gwendolyn P. Quinn, Michelle Bayefsky, Brooke Cherven, Lauren V. Ghazal, Kara N. Goldman, Nina Francis Levin, Leena Nahata, Bobby Najari, Sameer Thakker, Daniel R. Greenberg, Joshua A. Halpern, Susan T. Vadaparampil   +11 more
wiley   +1 more source

A WHO 2021‐based comprehensive scheme outlining sperm parameters’ associations with IVF outcomes in PGT‐A cycles

Andrology, Volume 13, Issue 7, Page 1745-1756, October 2025.
Abstract Objective To examine the association between semen parameters, assessed according to World Health Organization (WHO)‐2021 criteria, and paternal body mass index (BMI) and age, with embryological and clinical outcomes in ICSI cycles involving preimplantation genetic testing for aneuploidy (PGT‐A).
Rossella Mazzilli, Danilo Cimadomo, Federica Innocenti, Marilena Taggi, Greta Chiara Cermisoni, Sara Ginesi, Lisa Dovere, Laura Albricci, Maurizio Guido, Maria Rosaria Campitiello, Susanna Ferrero, Antonio Capalbo, Alberto Vaiarelli, Filippo Maria Ubaldi, Alberto Ferlin, Laura Rienzi, Gianluca Gennarelli   +16 more
wiley   +1 more source

Azoospermia: a Genomic Review [PDF]

, 2017
Azoospermia or the absence of sperm in semen is one of the sperm disorders that results in male infertility. There are two types of azoospermia, the first one isazoospermia caused by obstruction of the vas deferens (obstructive azoospermia) and the ...
Larasati, M. D. (Manggiasih), lestari, S. W. (Silvia)   +1 more
core  

Testicular fine needle aspirations cause histological injuryand immunological response in mouse testis [PDF]

, 2008
The purpose of this study was to define the histopathological change and immunological response occurring as a result of testicular fine needle aspirations (TEFNAs) in C3H/HeN mice.
Tsuboi, Hiromu
core   +1 more source

Compound Heterozygous Variants in ZSWIM7 Gene Linked to Infertility and Its Role in Gonadal Development

American Journal of Medical Genetics Part A, Volume 197, Issue 9, September 2025.
ABSTRACT This study aims to elucidate the role of the ZSWIM7 gene in the etiology of infertility, focusing on its potential association with premature ovarian insufficiency and azoospermia. We investigated an 18‐year‐old female patient who presented with primary amenorrhea, hypoplasia of the uterus and ovaries, Tanner stage II breast and pubic hair ...
Denise M. Christofolini, Guilherme Pinn, Thainá Vilella, Maria I. Melaragno, Mariana Moysés‐Oliveira, Luciano Pompei, Rare Genomes Project Consortium, Bianca Bianco, Caio P. Barbosa   +8 more
wiley   +1 more source

PREVALENCE OF Y CHROMOSOME MICRODELETIONS IN IRANIAN INFERTILE MEN [PDF]

Acta Medica Iranica, 2003
This study was designed to determine the frequency of Y chromosome AZF (Azoospermia Factor ) subregions, microdeletions in patients with idiopathic nonobstructive azoospermia and severe oligozoospermia. Subjects included 40 men who had been referred to
F. Akbari Asbagh, A. Sina, H. Najmabadi, M. T. Akbari, A. Tabarroki Gh. Pourm   +4 more
doaj   +1 more source

The frequency of detection of sperm and probability of postoperation complications after TESA, TESE and microTESE in patients with nonobstructive azoospermia

Учёные записки Санкт-Петербургского государственного медицинского университета им. Акад. И.П. Павлова, 2016
This article analyzes the sources of national and foreignliterature on methodologies of testicular biopsy (TESA, TESEand microTESE), their effectiveness in terms of frequency ofdetection of sperm and probability of postoperative complications in patients
S. Kh. AlShukri, S. U. Borovets, V. A. Toropov, D. V. Rubanov, V. K. Osetnik, M. N. Rodionova, D. V. Vigoniuk   +6 more
doaj   +1 more source

Genetic Variation in the Testis-Specific GSG3/CAPZA3 Gene Encoding for the Actin Regulatory Protein in Infertile Males [PDF]

, 2014
ｱｸﾁﾝｷｬｯﾋﾟﾝｸﾞ蛋白質 GSG3/CAPZA3 は､受精可能な精子の形態形成に重要な役割を担っている｡GSG3/CAPZA3 遺伝子は､ｲﾝﾄﾛﾝﾚｽ遺伝子として哺乳類に保存され､ﾏｳｽにおいてﾐｯｾﾝｽ変異が精子の減少と形態異常を誘導し､雄性不妊症の原因となることが知られている｡日本人において男性不妊症と GSG3/CAPZA3 遺伝子多型の関係を調べるため､261人の男性不妊症患者と139人の妊孕性が確認された男性ﾎﾞﾗﾝﾃｨｱの遺伝子多型を調べた｡その結果 ...
Akira TSUJIMURA, Hiromitsu TANAKA, Morimasa WADA, Yasushi MIYAGAWA, 和田 守正, 宮川 康, 田中 宏光, 辻村 晃   +7 more
core   +1 more source

Suppression of spermatogenesis before grafting increases survival and supports resurgence of spermatogenesis in adult mouse testis [PDF]

, 2016
Objective: To test whether absence of complete spermatogenesis in mature testicular tissue before grafting will increase graft survival. Design: Prospective experimental study. Setting: Laboratory.
Arregui, Lucía, Dobrinski, Ina, Modelski, Mark, Rathi, Rahul, Roldán, Eduardo R. S., Zeng, Wenxian   +5 more
core   +1 more source