Results 71 to 80 of about 8,465 (222)

Comparison of Intracytoplasmic Sperm Injection Outcomes between Oligozoospermic, Obstructive Azoospermic and Non-Obstructive Azoospermic Patients [PDF]

International Journal of Fertility and Sterility, 2012
Background To determine the differences in sperm quality and results of intracytoplasmic sperm injection (ICSI) cycles between three groups of male factor infertile couples: oligozoospermic, obstructive azoospermic and non-obstructive azoospermic ...
Ensieh Shahrokh Tehraninejad Tehraninejad, Elham Pourmatroud, Mohammad Ali Sadighi Gilani, Mahdi Rakebi, Zahra Azimi Neko, Arezoo Arabipoor   +5 more
doaj  

The relationships between changes in main biochemical parameters in sperm cells of infertile men

Біологічні студії, 2019
Detection of the regularities of functions of male genital cells, playing a principal role in the reproductive realization (environmental and psychological stresses) is especially relevant.
R. V. Fafula, Z. D. Vorobets
doaj   +1 more source

Relationship between Chlamydia-Ureaplasma-Mycoplasma Genital Detection with Semen Concentration and Motility among Greek Men [PDF]

International Journal of Fertility and Sterility, 2017
One hundred and seventy two men at the State of Thessaly, Greece, inquiring semen analysis were enrolled in the study in order to investigate the incidence of Chlamydia, Ureaplasma and Mycoplasma (C-U-M) genera in respect to total sperm number (TSN ...
Ageliki Gerovassili, Ourania Marcandona, Byron Asimakopoulos, Vasilis Karavasilis, Maria Panopoulou, Alexandros Ikonomidis   +5 more
doaj   +1 more source

Exposure to polychlorinated biphenyls and hexachlorobenzene, semen quality and testicular cancer risk [PDF]

, 2015
PURPOSE: We carried out a case-control study to investigate the possible role of occupational and environmental exposure to endocrine disruptors in the onset of testicular cancer (TC). METHODS: We evaluated 125 TC patients and 103 controls.
CATTARUZZA, Maria Sofia, F. Giannandrea, GANDINI, Loredana, LENZI, Andrea, LOMBARDO, Francesco, M. Gallo, PAOLI, Donatella, R. Turci   +7 more
core   +1 more source

Luteinizing hormone receptor knockout mouse: What has it taught us?

Andrology, Volume 14, Issue 4, Page 1017-1028, May 2026.
Abstract Luteinizing hormone (LH), along with its agonist choriongonadotropin (hCG) in humans, is the key hormone responsible for the tropic regulation of the gonadal function. LH and hCG act through their cognate receptor, the luteinizing hormone/choriongonadotropin receptor (LHCGR; more appropriately LHR in rodents lacking CG), located in the testis ...
Ilpo T. Huhtaniemi
wiley   +1 more source

Meta‐GWAS of Pig Semen Quality Traits Reveals Conserved Genes Regulating Mammalian Fertility

Advanced Science, Volume 13, Issue 16, 18 March 2026.
This study incorporated 14 210 individuals to perform a GWAS meta‐analysis of six semen quality traits. The GWAS meta‐analysis identifies 234 GWAS loci associated with semen quality traits. The incorporation with a functional genomics resource explains potential genetic regulation of ∼40% GWAS signals underlying semen quality traits.
Qing Lin, Xiaodian Cai, Zhanming Zhong, Tingting Li, Xinyou Chen, Wondossen Ayalew, Zhiting Xu, Chen Wei, Xiaoke Zhang, Hong Cheng, Zhenyang Zhang, Xuehua Li, Yongjie Tang, Siqian Chen, Jun Zhou, Jinglei Si, Xibo Wu, Chao Ning, Qishan Wang, Yuchun Pan, Yahui Gao, Jiaqi Li, Ying Yu, Zhe Zhang, Yunxiang Zhao, Lingzhao Fang, Zhe Zhang   +26 more
wiley   +1 more source

Associations Between Reproductive Disorders and Specific Physical, Mental, Personality, and Social Characteristics: A Narrative Review

Health Science Reports, Volume 9, Issue 3, March 2026.
ABSTRACT Background and Aims The present review aims to ascertain whether reproductive disorders are associated with specific physical, mental, personality, and social traits. This information may be used to support or reject the hypothesis on the origin of infecundity, which proposes that women/men with preferred characteristics, including high ...
Juan J. Tarín, Miguel Ángel García‐Pérez, Antonio Cano   +2 more
wiley   +1 more source

Guideline of guidelines: management of small testicular masses

BJU International, Volume 137, Issue 3, Page 444-453, March 2026.
Objective To compare and summarise the most up to date international guidelines and major recommendations for the management of small testicular masses (STMs). Methods A systematic search was conducted in PubMed, EMBASE, Scopus, Google Scholar, and the Cochrane Library up to 1 November 2024.
Marco Tozzi, Giuseppe Fallara, Matteo Ferro, Francesco Chierigo, Roberto Bianchi, Hussain M. Alnajjar, Karl H. Pang, Asif Muneer   +7 more
wiley   +1 more source

Морфофункціональні особливості сперми чоловіків, які мешкають на радіоактивно забруднених територіях України [PDF]

, 2017
За даними рандомізованих досліджень якості сперми чоловіків, які проживають в Києві, Житомирській, Київській, Івано-Франківській та Полтавській областях з радіоактивною забрудненістю територій в межах 20—550 кБк/м², встановлено статистично достовірні ...
Андрейченко, С.В., Горбань, Л.В., Клепко, А.В., Мотрина, О.А., Саковська, Л.В.   +4 more
core   +1 more source

Anti‐Müllerian Hormone as a Marker for Castration Status and Fertility in Bulls and Oxen

Reproduction in Domestic Animals, Volume 61, Issue 3, March 2026.
ABSTRACT Anti‐Müllerian hormone (AMH) has been established as an indicator of castration status and fertility in several species. However, its applicability in postpubertal bulls and oxen has not yet been thoroughly investigated. This study examined 73 bulls aged between 12 and 107 months and 37 oxen older than 12 months.
Doreena Gilg, Christiane Otzdorff, Yury Zablotski, Holm Zerbe, Beate Walter   +4 more
wiley   +1 more source