Results 261 to 270 of about 380,066 (397)

Extracellular vesicles in monitoring and modulation of oocyte competence: focus on exosomes. [PDF]

J Ovarian Res
Ezzati M, Izadpanah M.
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

Correlation Between Intrafollicular IL-10, Progesterone, and Bovine Oocyte Developmental Competence. [PDF]

Int J Mol Sci
Pytel AT, Tobolski D, Skup P, Strączyńska P, Domrazek K, Gajewski Z, Gorodkiewicz E, Papis K.   +7 more
europepmc   +1 more source

Oocyte maturation and quality: role of cyclic nucleotides.

Reproduction, 2016
R. Gilchrist, A. M. Luciano, D. Richani, H. Zeng, X. Wang, M. Vos, S. Sugimura, J. Smitz, F. Richard, Jeremy G. Thompson   +9 more
semanticscholar   +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

Cross-Species Transcriptomic and Metabolomic Analysis Reveals Conserved and Divergent Fatty Acid Metabolic Regulatory Strategies During Mammalian Oocyte Maturation. [PDF]

Int J Mol Sci
Elashry M, Kassim Y, Hu B, Sheng H, Xu G, Elashry H, Zhang K.   +6 more
europepmc   +1 more source

The <i>In Vitro</i> Developmental Competence of Oocytes from Juvenile Calves is Related to Follicular Diameter

, 2005
Johannes Kauffold, Hussein A. Amer, U. Bergfeld, Wolfgang Weber, A. Sobiraj   +4 more
openalex   +2 more sources

Oocyte maturation: gamete-somatic cells interactions, meiotic resumption, cytoskeletal dynamics and cytoplasmic reorganization.

Human Reproduction Update, 2015
G. Coticchio, M. Dal Canto, M. Mignini Renzini, M. Guglielmo, F. Brambillasca, D. Turchi, P. Novara, R. Fadini   +7 more
semanticscholar   +1 more source

The threshold of estradiol level for fresh embryo transfer differs between blastocyst and cleavage‐stage embryo

Acta Obstetricia et Gynecologica Scandinavica, EarlyView.
Our results suggested that the difference in pregnancy outcomes between fresh and frozen embryo transfer is related to the peak estradiol level and embryo transfer stage. The cutoff values for peak estradiol level for performing freeze‐all strategy to improve pregnancy outcomes were different for cleavage‐stage and blastocyst‐stage embryo transfer ...
Dingying Zhao, Huiying Xiao, Gege Ouyang, Yuan Fang, Qiaoqiao Ding, Yue Niu, Jialin Zou, Yanran Liu, Xue Shang, Ze Wang, Zi‐Jiang Chen, Lianlian Liu, Daimin Wei   +12 more
wiley   +1 more source

Determination of the optimal follicle size at the time of trigger in patients with diminished ovarian reserve undergoing ICSI cycle. [PDF]

J Ovarian Res
Naghshineh E, Tehrani HG, Mehrabian F, Mardanian F, Rezaei M.   +4 more
europepmc   +1 more source