Results 281 to 290 of about 474,034 (395)

Healthy Aging Men Do Not Suffer From Relevant Limitations of Their Reproductive Functions

Andrology, EarlyView.
Abstract Background While metabolic disorders are well‐established contributors to testosterone decline and erectile dysfunction (ED), little is known about the natural progression of reproductive parameters in healthy aging men. Objectives This study aimed to evaluate longitudinal changes in reproductive parameters and sought to determine the ...
Simone Bier, Jann‐Frederik Cremers, Phillip Schrage, Amelie Körtje, Claudia Krallmann, Sabine Kliesch, Jörg Gromoll, Sandra Laurentino, Michael Zitzmann   +8 more
wiley   +1 more source

Erratum: [Corrigendum] Evaluation of the inhibitory effects of vaginal microorganisms on sperm motility <i>in vitro</i>. [PDF]

Exp Ther Med
Wang H, Chen T, Chen Y, Luo T, Tan B, Chen H, Xin H.   +6 more
europepmc   +1 more source

Mechanochemical coupling in flagella. V. Effects of viscosity on movement and ATP-dephosphorylation of Triton-demembranated sea-urchin spermatozoa [PDF]

, 1977
Brokaw, C. J., Simonick, T. F.
core  

Sperm Telomere Interactions Are Impaired in Testicular Cancer Before and After Adjuvant Therapy

Andrology, EarlyView.
ABSTRACT Background No study has yet explored telomere length or interaction in sperm nuclei of testicular cancer (TC) patients exposed to chemotherapy or radiotherapy. However, sperm telomere dynamics have emerged as a potential marker in male infertility.
Benoit Berby, Sylvianne Hennebicq, Jacqueline Saias, Florence Brugnon, Isabelle Berthaut, Myriam Daudin, Louis Bujan, Ludovic Dumont, Christine Rondanino, Aurélie Feraille, Nathalie Rives   +10 more
wiley   +1 more source

Immunization Against a Conserved Short 13-Amino Acid Receptor-Binding Epitope of FSHβ Reduces Spermatogenesis and Sperm Motility in Male Mice. [PDF]

Vaccines (Basel)
Liu X, Ran L, He J, Lei S, Zhang J, Yang Z, Han X.   +6 more
europepmc   +1 more source

Glycerol Kinase 2 as a Metabolic Sentinel for Human Sperm Motility and Male Fertility. [PDF]

Biomolecules
Oliveira JS, Moreira RJ, Martins AD, Alves MG, Oliveira PF.   +4 more
europepmc   +1 more source

Pig Seminal Plasma Extracellular Vesicles Enhance Motility During Preservation of Epididymal Spermatozoa but Impair Capacitation and IVF Parameters

Andrology, EarlyView.
ABSTRACT Background Extracellular vesicles (EVs) produced by accessory sex glands play a key role in sperm functionality, influencing motility, viability, acrosome integrity, metabolic activity, and capacitation. Most studies on the effects of EVs on spermatozoa have focused on ejaculated spermatozoa, which have already been exposed to their own native
Ana Moya‐Fernández, Santa María Toledo‐Guardiola, Peter Silke, Sergio Navarro‐Serna, Carmen Matás   +4 more
wiley   +1 more source

Proximity labeling of axonemal protein CFAP91 identifies EFCAB5 that regulates sperm motility. [PDF]

Nat Commun
Wang H, Shimada K, Pham AH, Oyama Y, Kamoshita M, Kobayashi H, Oura S, Yabuta N, Ikawa M, Miyata H.   +9 more
europepmc   +1 more source

Seminal Plasma Exosomal miRNA Profiling Reveals hsa‐miR‐7‐5p as a Key Regulator of Sperm Motility in Asthenozoospermia

Andrology, EarlyView.
ABSTRACT Background Asthenozoospermia is a significant contributing factor to male infertility. Accumulating evidence indicates that impaired sperm motility is closely linked to dysregulated microRNA expression during spermatogenesis. Seminal plasma exosomes are enriched with diverse microRNAs, which play pivotal roles in modulating sperm motility, the
Zhi‐Jian Zhu, Meng‐Li Cui, Wen‐Jing Yuan, Jia‐Ning Zhang, Shuo Zhang, Xi‐Qiao Yao, Ruo‐Qing Li, Jin‐Feng Li, En‐Zhong Li   +8 more
wiley   +1 more source

PhospholipaseA2VI mediates the lipid peroxidation-ferroptosis axis to regulate rooster sperm motility. [PDF]

Poult Sci
Li J, Liu P, Zhang J, Tian Y, Sun G, Kang X, Li D, Gu Y.   +7 more
europepmc   +1 more source