Results 1 to 10 of about 4,948 (176)

Bladder Outlet Obstruction Secondary to a Prostatic Cyst in a Young Adult: A Rare Case Report [PDF]

Clinical Case Reports
Bladder outlet obstruction secondary to an obstructing prostatic cyst is a rare clinical entity. Incomplete regression of the Müllerian duct is supposed to be the cause of such cysts.
Suraj K. C., Sunit Tandon, Samiksha Lamichhane, Shritik Devkota   +3 more
doaj   +3 more sources

Metabolomic profiling of human semen in patients with oligospermia using high performance liquid chromatography-tandem mass spectrometry [PDF]

Scientific Reports
Male infertility is one of the most common reproductive dysfunctions. Despite oligospermia being a cause of infertility, few studies have been conducted on it.
Zhang Qingling, Cong Rong, Rong Cong
exaly   +3 more sources

Evaluating the Antioxidant Potential of Coumestrol in the Treatment of Tripterygium Glycoside-Induced Oligospermia in Rats and Its Potential Mechanisms [PDF]

Veterinary Sciences
Tripterygium glycoside (TG) is known to disrupt the oxidative balance in bio-systems, inducing oxidative stress-mediated toxic effects on testicular tissue.
Yongzheng Liu, Sikai Chen, Kang An, Long Chen, God’spower Bello-Onaghise, Yu Zhang, Shunda Li, Mo Chen, Haoran Wang, Qianwei Qu, Yanhua Li   +10 more
doaj   +2 more sources

Trends in Semen Quality: A Contrasting Perspective From a Single-Centre Review in Ireland. [PDF]

Andrology
ABSTRACT Introduction Male factor contributes up to half of infertility cases and reports of a global decline in semen quality raise concern for the future of male reproductive health. However, fertility trends can vary by region and population. Interpreting local patterns is crucial for understanding the true trajectory of male fertility.
Nolan C, Jackson H, Looney A, Cullinane J, Glover LE, Crosby D, Allen C.   +6 more
europepmc   +2 more sources

Success Rates of Assisted Reproduction in Couples with Poor Ovarian Response and Oligospermia [PDF]

Cells
Recent progress in assisted reproductive medicine has introduced novel therapeutic possibilities for couples experiencing various reproductive challenges or subfertility.
Jakub Wyroba, Joanna Kochan, Maciej Brązert, Paweł Kordowitzki   +3 more
doaj   +2 more sources

High-Resolution Imaging Reveals Mitochondrial Protein Imbalance in Sperm of Oligoasthenospermic Men. [PDF]

Mol Reprod Dev
ABSTRACT Male infertility accounts for nearly half of global infertility cases and is often linked to poor sperm quality, such as oligospermia, asthenospermia, and teratospermia. Although the exact mechanisms remain unclear, mitochondria, which are critical for ATP production and reactive oxygen species generation during fertilization, are increasingly
Teixeira P, Boguenet M, Pascaretti-Grizon F, Manero F, Plouzennec S, Bouet PE, Reynier P, Chevrollier A, May-Panloup P.   +8 more
europepmc   +2 more sources

Prevalence of Infertility and its Associated Factors among the Eligible Couples of Central Kerala [PDF]

Healthline, 2023
Introduction: Infertility is a personal tragedy for millions of couples world-wide and has very definite physical, psychological and social implications.
Austoria A J , Sobha A , Manjula V D, Binu Areekal   +3 more
doaj   +1 more source

Copy number variations (CNVs) and karyotyping analysis in males with azoospermia and oligospermia

BMC Medical Genomics, 2023
Background Considering the essential roles that genetic factors play in azoospermia and oligospermia, this study aims to identify abnormal chromosomes using karyotyping and CNVs and elucidate the associated genes in patients.
Xing Xin, Peng Xu, Nan Wang, Yi Jiang, Jiaqiao Zhang, Shufang Li, Ying Zhu, Cong Zhang, Long Zhang, Hailong Huang, Ling Feng, Shaoshuai Wang   +11 more
doaj   +1 more source

USP7 and SET9 Expression in The Oligospermic Human Semen: A Case-Control Study [PDF]

International Journal of Fertility and Sterility, 2022
Background: Oligospermia is defined as a less than 15 million per milliliter sperm in each ejaculation of semen. Proper and complete spermatogenesis requires the expression of a large number of genes.
Maryam Farahani, Zahra Yaghobi, Mina Ramezani, Zeynab Piravar   +3 more
doaj   +1 more source

Comparing the clinical and singleton neonatal outcomes in male infertility patients with Oligoasthenospermia, OA, or NOA following fresh ICSI-ET using different sources of sperm

Frontiers in Endocrinology, 2023
ObjectiveTo investigate clinical and singleton newborn outcomes in fresh cycles of embryo transfer after intracytoplasmic sperm injection (ICSI-ET) with diverse sperm sources (ejaculate, epididymis, and testis) in patients with Oligoasthenospermia ...
Jianmin Xu, Jianmin Xu, Jianmin Xu, Qingling Yang, Qingling Yang, Qingling Yang, Wenhui Chen, Wenhui Chen, Wenhui Chen, Yuqing Jiang, Yuqing Jiang, Yuqing Jiang, Zhaoyang Shen, Zhaoyang Shen, Zhaoyang Shen, Huan Wang, Huan Wang, Huan Wang, Yingpu Sun, Yingpu Sun, Yingpu Sun   +20 more
doaj   +1 more source