Results 231 to 240 of about 93,530 (291)

Impact of Methylparaben on Cumulus Cell DNA Integrity and Porcine Oocyte Developmental Competence In Vitro

Journal of Applied Toxicology, Volume 46, Issue 9, Page 2985-2996, September 2026.
ABSTRACT Parabens (PBs) are compounds widely used as preservatives in personal care products, food, and pharmaceuticals. Methylparaben (MePB) is the most used by different industries due to its chemical properties and low cost. The high daily human exposure to these compounds has raised concerns about their potential effects on health, particularly on ...
Yenny Ramírez‐Jara, Brenda Casado, Miguel Betancourt, Adyeni Barajas‐Salinas, Eduardo Casas, Gabriela Hurtado‐Alvarado, Juan José Rodríguez‐Mercado, Alma López, Iván Bahena, Lizbeth Juárez‐Rojas, Leticia González‐Núñez, Fahiel Casillas   +11 more
wiley   +1 more source

Seminal Analysis and Testicular RNA Sequencing of a Ram with Low Fertility. [PDF]

Animals (Basel)
Tejedor MT, Pérez-Pe R, Monteagudo LV, Carvajal-Serna M, Peña-Delgado V, Macías A, Martín E, Laviña A.   +7 more
europepmc   +1 more source

Low‐Level Human Epididymis Protein 4 in Seminal Plasma Is an Independent Risk Factor for Poor Semen Liquefaction: A Case Control Study

Journal of Clinical Laboratory Analysis, Volume 40, Issue 18, September 2026.
Our work identifies a novel and significant association between low seminal levels of Human Epididymis Protein 4 (HE4) and the clinical condition of poor semen liquefaction, a common cause of male infertility. The findings are statistically robust, clinically relevant, and provide a foundational basis for future research into the mechanism by which HE4
Feifei Wang, Jiangnan Wu, Shijie Gao, Zhuohan Zheng, Zhiheng Wang, Jing Gao   +5 more
wiley   +1 more source

Ascorbic acid mitigates oxidative structural degradation in bovine spermatozoa: a label-free quantitative phase microscopy study. [PDF]

Vet Anim Sci
Kaur H, Tiwari S, Kumar A, Jha SK, Dubey SK, Mehta DS.   +5 more
europepmc   +1 more source

Ultrastructure of Vitellogenic Ovarian Follicles and Morphogenesis of the Oocyte Envelope in the Eurasian Ruffe (Gymnocephalus cernua Linnaeus 1758) (Teleostei, Perciformes)

Journal of Morphology, Volume 287, Issue 9, September 2026.
Ruffe's vitellogenic ovarian follicles consists of a single oocyte surrounded by follicular cells, a basal lamina, and thecal cells. The oocytes are polarized and covered by a primary envelope. The follicular cells diversify into micropylar and mainbody cells. The latter have dark and bright cytoplasms.
Monika Żelazowska, Roman Kujawa
wiley   +1 more source

Comparative efficacy of CIDR and intravaginal sponge synchronization with reduced sperm doses for laparoscopic artificial insemination in tropical goat production. [PDF]

Vet Anim Sci
Thiangthientham P, Wipassa V, Chumpawadee S, Saechue B, Pongthaisong P, Leethongdee S.   +5 more
europepmc   +1 more source

A multiplex tissue resource for high‐resolution spatial protein profiling in the Human Protein Atlas

Protein Science, Volume 35, Issue 9, September 2026.
Abstract Spatially resolved protein expression is essential for understanding tissue organization, cellular specialization, and protein function. The open‐access Human Protein Atlas database (www.proteinatlas.org) has generated an extensive antibody‐based tissue resource for a majority of the human protein‐coding genes using conventional ...
Borbala Katona, Rutger Schutten, Filippa Bertilsson, Feria Hikmet, Per Adelsköld, Mattias Forsberg, Kalle von Feilitzen, Loren Méar, Mathias Uhlén, Cecilia Lindskog   +9 more
wiley   +1 more source

The Association Between the Progressive Motility of Bovine Spermatozoa and the Developmental Morphokinetics of In Vitro-Derived Embryos. [PDF]

J Dev Biol
Maizus S, Kalo D, Kogan T, Michaelov A, Roth Z.   +4 more
europepmc   +1 more source

Association between autoimmune diseases and male reproductive health: A mendelian randomization study. [PDF]

Sci Prog
Sun T, Liu Y, Yuan P, Jia Z, Yang J.
europepmc   +1 more source

Sperm motility parameters as indicators of seminal quality: a comparative study between fish species. [PDF]

Anim Reprod
da Silva LP, Lobato SIR, Kasai RYD, Paulino LG, Manjate CFZ, Borges LP, Veríssimo-Silveira R, Ninhaus-Silveira A.   +7 more
europepmc   +1 more source