Results 151 to 160 of about 16,857 (217)

Effect of Sperm DNA Fragmentation and Chromatin Decondensation on PLCζ Efficacy in Infertile Patients. [PDF]

Curr Issues Mol Biol
Azil S, Kaarouch I, Montjean D, Pagé MG, Cabry R, Louanjli N, Ghazi B, Benkhalifa M.   +7 more
europepmc   +1 more source

Paternal Exposure to the Neonicotinoid Pesticide Clothianidin Alters Sperm MicroRNA Profiles in Mice and Intergenerationally Reduces Locomotor Activity in Male Offspring

Journal of Applied Toxicology, Volume 46, Issue 9, Page 3164-3176, September 2026.
ABSTRACT Accumulating evidence suggests that paternal environmental factors have epigenetic effects on sperm and influence offspring. Neonicotinoid pesticides (NNs), which are widely used around the world, are known to affect offspring phenotypes through maternal exposure in mice, but the effect of the paternal exposure remains unknown.
Makiko Ito, Tetsushi Hirano, Sarika Nunobiki, Ayano Yoshimoto, Yukako Hara, Yuya Ishida, Sakura Yonoichi, Youhei Mantani, Toshifumi Yokoyama, Yoshiaki Tabuchi, Yoshinori Ikenaka, Nobuhiko Hoshi   +11 more
wiley   +1 more source

Double-stranded sperm DNA fragmentation measured with neutral comet assay as a predictor of IVF outcomes: evidence from three European clinics in a multi-centred prospective study. [PDF]

Hum Reprod
Humaidan P, Povlsen BB, Drakeley AJ, Jensen MB, Gabrielsen AV, McDowell SH, Moore L, Ledgerwood CJ, Rae L, Sloan A, Lawlor M, Poots L, Bailie E, Lunt RL, Newton E, Gregoire RC, Moore TCB, Esteves SC.   +17 more
europepmc   +1 more source

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

Effect of sperm DNA fragmentation on embryo euploidy rate in assisted reproductive technologies: a systematic review and meta-analysis. [PDF]

Eur J Med Res
Wan B, Fu Y, Ma N, Zhou Z, Lu W.
europepmc   +1 more source

Mitochondrial DNA in Tumor Evolution and Heterogeneity: Characteristics, Technological Advances, Applications and Challenges

MedComm – Oncology, Volume 5, Issue 3, September 2026.
This review highlights mitochondrial DNA (mtDNA) somatic mutations as an emerging and potent endogenous lineage marker, offering distinct advantages over traditional nuclear genomic (nDNA) approaches. Lineage tracing based on mtDNA mutations has matured into an indispensable tool, providing unprecedented insights into tumor biology and holding ...
Zifeng Ruan, Zihao Chen, Weicheng Yu, Maolei Zhang, Xingguo Liu   +4 more
wiley   +1 more source

Sperm DNA Fragmentation in Men with Varicocele: A Systematic Review and Meta-Analysis. [PDF]

World J Mens Health
Palani A, Çayan S, Cannarella R, Saleh R, Altay B, Kadihasanoglu M, Harraz A, Dimitriadis F, Ceyhan E, Rezano A, Zwamel AH, Ibrahim W, Benabbou A, Margiana R, Gnoneye E, Rabin MMM, Omirinde J, Esmaeili V, Zini A, Arafa M, Elbardisi H, Toprak T, Dursun M, Khalafalla K, Salvio G, Chung E, Crafa A, Shah R, Agarwal A.   +28 more
europepmc   +1 more source

First Report on the Diet of the Angolan Flying Squid (Todarodes angolensis) in New Zealand Waters

New Zealand Journal of Zoology, Volume 53, Issue 3, September 2026.
The Angolan flying squid (Todarodes angolensis) is a southerly distributed, large‐bodied ommastrephid preyed upon by many large marine vertebrates such as the southern elephant seal and deep‐sea squalid sharks. Here, we report its diet in New Zealand waters for the first time, identifying prey items from the stomach contents of 58 adults using ...
Samuel Clough, Emily Fitzgerald, Darren Stevens, Jerusha Bennett, Heather Braid, Kathrin Bolstad   +5 more
wiley   +1 more source

Viable sperm DNA fragmentation index (SDF) provides better diagnostic accuracy than total SDF in male infertility: a cross-sectional study. [PDF]

Transl Androl Urol
Deng T, Yu W, Yao J, Li X, Fu Z, Xie Y, Pu J, Chen K, Yao B, Lin X, Wang W.   +10 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