Results 171 to 180 of about 16,246 (249)

Use of Pentoxifylline to Improve Seminal Parameters in Dogs

Veterinary Medicine and Science, Volume 12, Issue 3, May 2026.
A single oral dose of pentoxifylline (10 mg/kg) administered 40 min before ejaculation significantly improved sperm concentration and progressive motility in dogs. The effect was most pronounced in oligospermic subjects, supporting pentoxifylline as a rapid, well‐tolerated adjunct therapy for canine subfertility .
Vincenzo Cicirelli, Matteo Burgio, Lorenza Frattina, Francesco Caprio, Domenico Robbe, Federica Ariu, Annalisa Rizzo   +6 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

Serum Proteomic Analysis Using Gel‐Based Liquid Chromatography Tandem Mass Spectrometry Reveals Differences Between Canine Oral Malignancies and Non‐Malignant Conditions

Veterinary Medicine and Science, Volume 12, Issue 3, May 2026.
This study establishes a GeLC‐MS/MS‐based serum proteomics workflow for canine oral oncology to differentiate malignancies from non‐malignant conditions. Comprehensive protein profiling, pathway analysis and protein–drug interaction mapping reveal candidate biomarkers and insights into the pathogenesis of canine oral cancers.
Sekkarin Ploypetch, Sittiruk Roytrakul, Janthima Jaresitthikunchai, Narumon Phaonakrop, Gunnaporn Suriyaphol   +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

From “Passive Supplementation” to “Active Repair”: Melatonin Reshapes the Treatment Paradigm for Late‐Onset Hypogonadism by Targeting Leydig Cell Senescence

Aging Cell, Volume 25, Issue 5, May 2026.
Melatonin restores testosterone production in aging Leydig cells by targeting key pathological drivers, particularly oxidative stress and mitochondrial dysfunction. This approach offers a fundamental strategy to reshape the Late‐onset hypogonadism treatment paradigm.
Hui Wu, Gang Ning, Mintao Jian, Ajian Peng, Haoyu Wang, Bonan Li, Xing Zhou   +6 more
wiley   +1 more source

Fine particulate matter exposure and sperm DNA fragmentation in US men: a spatial cross-sectional study. [PDF]

Hum Reprod
Fouks Y, Vaughan DA, Bortoletto P, Chang JC, Lantsberg D, Datta VX, McSweeney B, Schwartz JD, Sakkas D.   +8 more
europepmc   +1 more source

Pharmacogenetics of follicle‐stimulating hormone action in the male

Andrology, Volume 14, Issue 4, Page 1064-1072, May 2026.
Abstract Male factor infertility (MFI) is involved in half of the cases of couple infertility. The follicle‐stimulating hormone (FSH) therapy is considered efficient to improve semen parameters and pregnancy rate in patients with idiopathic MFI, following the lesson learned from hypogonadotropic hypogonadism.
Andrea Graziani, Giuseppe Grande, Raffele Scafa, Riccardo Selice, Andrea Garolla, Maria Santa Rocca, Cinzia Vinanzi, Alberto Ferlin   +7 more
wiley   +1 more source

Cryopreservation increases sperm DNA fragmentation in normozoospermic Libyan men: the role of oxidative stress and the protective effect of melatonin. [PDF]

Libyan J Med
Al Bijou AA, Ilfergani JA, Bader TS, Feetouri MM, Alogali IS, Hasen YMA, Aloriby MA, Bleiblo FA.   +7 more
europepmc   +1 more source

Maternal exercise improves vascular function in hypertensive offspring via A‐kinase anchoring protein 150 gene (Akap5) epigenetic modifications

British Journal of Pharmacology, Volume 183, Issue 10, Page 2592-2612, May 2026.
Background and Purpose Regular physical activity is an effective non‐pharmacological approach to hypertension management and maternal exercise improves offspring cardiovascular health, although mechanisms remain unclear. A‐kinase anchoring protein 150 (AKAP150) targets protein kinase Cα to L‐type Ca2+ channels (CaV1.2), enhancing vascular tone in ...
Fang Qiu, Yanyan Zhang, Meiling Shan, Jiaqi Cao, Zihan Fan, Zhaoxia Xu, Xiaozhen Ding, Xiaodong Liu, Lijun Shi   +8 more
wiley   +1 more source

Association of Sperm DNA Fragmentation and Intracytoplasmic Sperm Injection Outcomes in an Age-adjusted Cohort: A Retrospective Cohort Study. [PDF]

J Hum Reprod Sci
Shah N, Talwar D, Modi D, Rathore S, Chandra V, Murdia K, Murdia N.   +6 more
europepmc   +1 more source