Results 231 to 240 of about 299,479 (314)

ADAMTS-1 Expression in Cumulus Cells: A Biomarker for Oocyte Maturity [PDF]

, 2018
Sepide Gohari taban, Iraj Amiri, Massoud Saidijam, Sara Soleimani Asl, Mahnaz Yavangi, Elham Khanlarzadeh, Tayebe Artimani   +6 more
openalex   +1 more source

Microtubule Inner Protein CFAP77 Contributes to Sperm Motility and Male Fertility in Mice

Andrology, EarlyView.
ABSTRACT Background Sperm motility is essential for male fertility, and its regulation is dependent on the structural integrity of the axoneme. The axoneme consists of a conserved “9+2” microtubule arrangement and is supported by microtubule inner proteins. However, the functional significance of many microtubule inner proteins remains unclear.
Haoting Wang, Anh Hoang Pham, Mengjiao Luo, Masahito Ikawa, Haruhiko Miyata   +4 more
wiley   +1 more source

An improved vitrification protocol for the fast and safe storage of mouse oocytes†. [PDF]

Biol Reprod
Hodgson T, Lane H, Horsler H, Horwood J, Denti L, Delaqua F, Crawley K, Davies B.   +7 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

Precise mimicry of physiological Ca²⁺ oscillations for mammalian oocyte activation by nanosecond pulsed electric field. [PDF]

Bioeng Transl Med
Sun YD, An T, Liang R, Luo YW, Xia HZ, Fu L, Han S, Zhu YX, Song ZY, Bai XY, Fu Y, Fu XW, Hou YP, Lu Q.   +13 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

Unveiling the conserved mechanism of microsporidian vertical transmission: A comparative study of <i>Nosema</i> infection across host species. [PDF]

Virulence
Wang C, Kong Y, Tang Z, Luo T, Yang X, Zhang Y, Li T, Zhou Z.   +7 more
europepmc   +1 more source

Developmental competence of transported in-vitro matured macaque oocytes

, 2006
Naiqing Chen, Swee‐Lian Liow, Ramli Bin Abdullah, Wan Khadijah Wan Embong, Wan-Yue Yip, Lay-Geok Tan, Guoqing Tong, Soon-Chye Ng   +7 more
openalex   +1 more source

Impact of Sorting and Catch Media on Porcine Sperm Motility, Capacitation, and Viability

Andrology, EarlyView.
ABSTRACT Background Fluorescence‐activated cell sorting (FACS) has emerged as a powerful tool for selecting spermatozoa of a desired population of fluorescent biomarkers, offering potential applications in reproductive biology and agriculture. However, concerns remain regarding sorting‐induced physiological alterations that could compromise spermatozoa
Tyler Weide, Juan Steibel, Karl Kerns
wiley   +1 more source

Reciprocal Interactions Between Human GV-Oocytes and Cumulus Cells: Effects on GVBD, ROS Production, and AMPK Expression. [PDF]

Medicina (Kaunas)
Ban Z, Todorov P, Rahimi G, Skala C, Isachenko V.   +4 more
europepmc   +1 more source