Results 61 to 70 of about 4,921 (178)

MTCA‐Net: Multi‐Task Cascade Analysis Network for Real‐Time Sperm Quality Analysis

Advanced Intelligent Systems, Volume 8, Issue 5, May 2026.
This article proposes MTCA‐Net, a multi‐task cascaded analysis network for real‐time sperm quality assessment in intracytoplasmic sperm injection. The framework integrates detection, tracking, and segmentation modules to jointly analyze sperm morphology and motility.
Jiajin Li, Wenwen Sun, Jun He, Xinyu Fan, Xuecheng Ge, Fengya Lu, Yadan Wang, Yi Wang, Zhiguo Zhang, Qibing Wu, Jinhua Zhou   +10 more
wiley   +1 more source

Effects of Testicular Platelet-Rich Plasma (PRP) Injection on Sperm Parameters in Men with Severe Oligoasthenoteratozoospermia (OAT): A Clinical Evaluation [PDF]

International Journal of Fertility and Sterility
Background: Severe oligoasthenoteratozoospermia (OAT), characterized by a reduced sperm count, motility, andaltered morphology, presents a significant challenge in the field of male infertility.
Faezeh Fazli, Hossein Torkashvand, Ali Reza Soltanian, Ali Babalhavaeji, Hanieh Olomi, Shamim Pilehvari   +5 more
doaj   +1 more source

Oxidative Stress‐Related Programmed Cell Death in Male Infertility: Focussing on Ferroptosis

Journal of Cellular and Molecular Medicine, Volume 30, Issue 10, May 2026.
ABSTRACT Oxidative stress is a common occurrence in testicular cells of infertile men and is considered a significant cause of male reproductive dysfunction. The increase in reactive oxygen species (ROS) leads to impaired spermatogenesis by activating caspases and generating free radicals from mitochondria, resulting in DNA damage and cell death ...
Nafiseh Sanei‐Ataabadi, Fatemeh Aboutalebi, Kianoush Dormiani, Mohammad Hossein Nasr‐Esfahani   +3 more
wiley   +1 more source

Ultrasound‐Guided Ovulation Monitoring Versus Home Ovulation Tests and Psychosocial Outcomes in Subfertile Couples: Prospective Cohort Study

BJOG: An International Journal of Obstetrics &Gynaecology, Volume 133, Issue 5, Page 996-1005, April 2026.
ABSTRACT Objective To assess whether ultrasound‐guided ovulation monitoring, compared to home ovulation tests, increases stress levels or impairs sexual function in subfertile couples. Design A prospective cohort study. Setting Academic medical centre from November 2023 to October 2024.
Yueying Zhu, Qi Xi, Zhuo Li, Rulin Dai, Xin Lv, Yang Yu   +5 more
wiley   +1 more source

Parental autoimmune diseases and offspring's allergic disease: A systematic review and meta‐analysis

Pediatric Allergy and Immunology, Volume 37, Issue 4, April 2026.
Abstract Epidemiological studies have reported an increased risk of allergic diseases in children born to parents with autoimmune diseases (AIDs); however, the mechanisms underlying this association remain unclear. We conducted a systematic review and meta‐analysis to explore the relationship between parental AIDs and allergic diseases in offspring ...
Yuan Ai, Tingting Zhu, Jing Gan
wiley   +1 more source

Screening of ′Y′ chromosome microdeletions in Iranian infertile males

Journal of Human Reproductive Sciences, 2008
Background : It has been hypothesized that microdeletions of Yq may account for a significant proportion of men with infertility. Three nonoverlapping regions, referred to as "azoospermia factors" (AZFa, b, c from proximal to distal Yq) have been defined
Ali Mohammad Malekasgar, Hayat Mombaini
doaj   +1 more source

First Case of Neuroblastoma‐Like Somatic‐Type Malignancy Arising in the Teratomatous Component of a Mixed Non‐Seminomatous Testicular Germ Cell Tumor in an Adult

Clinical Case Reports, Volume 14, Issue 3, March 2026.
ABSTRACT Somatic malignant transformation (SMT) in germ cell tumors (GCTs) is a rare but clinically significant event. Among non‐seminomatous germ cell tumors (NSGCTs), teratomas can undergo malignant transformation, with neuroblastoma‐like differentiation being exceptionally rare.
Karl Ziade, Jana Kotaich, Serge Assaf, Valerie Aftimos, Adib Ziade   +4 more
wiley   +1 more source

Organoids and organ‐on‐a‐chip models for investigating the pathophysiology of the human reproductive system

Interdisciplinary Medicine, Volume 4, Issue 2, March 2026.
Organoids and organ‐on‐a‐chips are advancing reproductive system research. In the female reproductive system, applications include cancer organoid models, placental chips, and hormone simulation models. For the male reproductive system, research focuses on drug resistance mechanisms, co‐culture platforms, and infertility studies. These refined in vitro
Hongqi Zhang, Shiwen Deng, Fangfang Jin, Jiayao Qu, Xiang Fan, Peng Chen, Xinrong Fan   +6 more
wiley   +1 more source

Oligospermia secondary to sirolimus

Indian Journal of Transplantation, 2015
Abstract Sirolimus, one of the leading drugs of the mammalian target of rapamycin inhibitor (mTORi) family, is a promising immunosuppressive drug being used after solid organ transplantation. The introduction of sirolimus in renal transplantation has increased the repertoire of immunosuppressive protocols substantially.
Syed Sajad Hussain, Samina Farhat, Imtiyaz Wani   +2 more
openaire   +1 more source

Probiotics Outperform Antioxidants in Improving Semen Parameters of Men with Idiopathic Oligoasthenoteratozoospermia: A Randomized Controlled Trial [PDF]

Iranian Journal of Medical Sciences
Background: Idiopathic oligoasthenoteratozoospermia (iOAT) treatment still poses significant challenges. This study aims to compare the therapeutic efficacy of probiotics on sperm parameters of iOAT patients with placebo and antioxidants.Methods: In this
Farshad Gholipour, Davoud Gharakhani, Amirhossein Rahavian, Mahdi Norouzi, Mohammadreza Hajian, Serajoddin Vahidi, Mohammad Javad Nazarpour, Farbod Khorrami   +7 more
doaj   +1 more source