Results 151 to 160 of about 32,366 (262)

Dose‐Dependent Effects of Clinoptilolite Supplementation on Sperm Quality and Oxidative Stress During Canine Semen Cryopreservation

Veterinary Medicine and Science, Volume 12, Issue 5, September 2026.
Clinoptilolite supplementation in canine semen extenders showed dose‐dependent effects during cryopreservation, with 2% yielding optimal post‐thaw sperm quality. Higher concentrations impaired sperm parameters, likely due to oxidative imbalance, highlighting the importance of precise dosing to enhance cryosurvival.
Nurdan Coşkun, Fikret Karaca
wiley   +1 more source

MYCBPAP is a central apparatus protein required for centrosome-nuclear envelope docking and sperm tail biogenesis in mice.

J Cell Sci
Wang H, Kobayashi H, Shimada K, Oura S, Oyama Y, Kitakaze H, Noda T, Yabuta N, Miyata H, Ikawa M.   +9 more
europepmc   +1 more source

Assessment of testicular echotexture in young boars and its correlation with future semen production. [PDF]

Front Vet Sci
Da Silva CLA, Bull A, van Niekerk L, Ripley K, Godinho RM.   +4 more
europepmc   +1 more source

The Interplay Between Trace Elements, Morphometry, and Semen Quality in Bucks During the Breeding Season

Veterinary Medicine and Science, Volume 12, Issue 5, September 2026.
Semen, blood serum and morphometric data were collected from Honamli and Hair bucks. Semen samples were evaluated spermatologically and separated for seminal plasma collection, while blood samples obtained on the first and last collection days were processed for serum and stored at –20°C. ABSTRACT Background Breed‐related differences in spermatological
Şükrü GÜNGÖR, Muhammed Enes İNANÇ, Mine HERDOĞAN, Durmuş KAHRAMAN, Hasan Ali ÇAY, Feyza Nur MART, Ömer Gürkan DİLEK, Ramazan YILDIZ, Barış Atalay USLU, Ayhan ATA   +9 more
wiley   +1 more source

Deep learning-enabled morphology analysis of bovine sperm for label-free imaging flow cytometry. [PDF]

Front Vet Sci
Umirbaeva A, Kurenkov A, Seisenov B, Zhumanov K, Tadziyev K, Mustafin M, Vorobjev IA, Barteneva NS.   +7 more
europepmc   +1 more source

Mito‐TEMPO Improves Post‐Thaw Quality and Fertilizing Capacity of Rooster Semen Cryopreserved in Beltsville Extender

Veterinary Medicine and Science, Volume 12, Issue 5, September 2026.
This study reported the effect of Mito‐TEMPO on rooster semen quality cryopreserved in Beltsville extender. Semen diluted in extenders containing 10 or 100 µM of Mito‐TEMPO presented higher motility, average path velocity as well as membrane/acrosome integrity, mitochondrial activity, and fertility rate; and lower lipid peroxidation, apoptosis rate ...
Mahdi Mokhtari, Mahdi Khodaei‐Motlagh, Reza Masoudi, Mohsen Sharafi   +3 more
wiley   +1 more source

Graded Levels of Dietary Valine in Protein‐Restricted Diets: Effects on Reproductive Performance and Tissue Morphology in Laying Japanese Quail

Veterinary Medicine and Science, Volume 12, Issue 5, September 2026.
Dietary supplementation of 0.95% valine in protein‐restricted diets optimizes reproductive performance, egg quality, and ovarian follicular development in laying Japanese quail. Higher levels do not provide additional benefits and may increase hepatic metabolic demand, highlighting the importance of precise amino acid formulation in low‐protein feeding
Morteza Pashaei Jalal, Alireza Alizadeh Moghadam Mosouleh, Seyed Davood Sharifi, Abouzar Najafi   +3 more
wiley   +1 more source

Ultrastructure of the Epithelium of the Vaginal Complex During the Proestrus and Luteal Phases of the Estrous Cycle in the White‐Eared Opossum (Didelphis albiventris)

Anatomia, Histologia, Embryologia, Volume 55, Issue 5, September 2026.
ABSTRACT The white‐eared opossum (Didelphis albiventris) is a Neotropical opportunistic marsupial widely distributed in the Brazilian territory, occupying both open and forest formations. The anatomy of the marsupial female genital tract consists of two ovaries, oviducts, double uterus, two lateral vaginae, vaginal sinus and a urogenital sinus. The two
Bruno Cesar Schimming, Tais Harumi de Castro Sasahara, Selma Maria Michelin Matheus   +2 more
wiley   +1 more source

A Multi-Teacher Knowledge Distillation Framework for Enhancing the Robustness of Automated Sperm Morphology Assessment. [PDF]

Diagnostics (Basel)
Tutay OE, Ilhan HO, Uzun H, Huner Yigit M, Serbes G.   +4 more
europepmc   +1 more source

Comprehensive Quantification of Oligoasthenozoospermia Induced by Obesity, Reproductive Toxicants, and Their Combination in Rat Models

Andrology, Volume 14, Issue 6, Page 1535-1551, September 2026.
ABSTRACT Background Oligoasthenozoospermia is a leading cause of male infertility and has been increasingly associated with the global surge in obesity and exposure to reproductive toxicants. Despite extensive research on each factor individually, their combined pathological effects remain poorly understood.
Yunlong Yao, Xi Zhang, Lingru Li, Yunzhi Zhang, Shuo Huang, Yulin Zong, Mingrui Li, Fufangyu Zhao, Linghui Zhu, Tianxing Li, Wenlong Sun, Mingyan Shao, Yanfei Zheng   +12 more
wiley   +1 more source