Results 231 to 240 of about 167,796 (316)

The use of deidentified organ donor testes for research

Andrology, EarlyView.
Abstract Our knowledge of testis development and function mainly comes from research using mammalian model organisms, primarily the mouse. However, there are integral differences between men and other mammalian species regarding cellular composition and expression profiles during fetal and post‐natal testis development and in the mature testis ...
Marina V. Pryzhkova, Marnie W. Skinner, Juliana I. Candelaria, Stephen R. Wellard, Philip W. Jordan   +4 more
wiley   +1 more source

Synaptotagmin 5, not synaptotagmin 1, is required for cortical granule exocytosis at fertilization of mouse eggs†. [PDF]

Biol Reprod
Mehlmann LM, Uliasz TF, Lowther KM.
europepmc   +1 more source

Impact of NPPC/NRG1 association and sequential stimulation during in vitro oocyte maturation (IVM) on meiotic progression and embryo production

Nathália Aparecida Gonçalves da [UNIFESP] Silva
openalex   +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

From germline immortality to somatic rejuvenation: Unlocking the ovarian blueprint for longevity. [PDF]

PLoS Biol
Chiavellini P, Sebastiano V.
europepmc   +1 more source

In vitro developmental competence of horse embryos derived from oocytes with a different corona radiata cumulus-oocyte morphology

, 2018
Barbara Merlo, Gaetano Mari, Eleonora Iacono   +2 more
openalex   +2 more sources

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

Antioxidant Supplementation with Caffeine During Rescue In Vitro Maturation Improves Fertilization and Embryo Development in Women of Advanced Maternal Age. [PDF]

Antioxidants (Basel)
Lee G, Eum JH, Kim TH, Han SJ, Kim S, Lee HJ, Kang YJ.   +6 more
europepmc   +1 more source

Microfluidic Intracytoplasmic Sperm Injection (MICSI): A Novel Platform for Sperm Isolation, Selection, and Injection Into Oocytes

Andrology, EarlyView.
ABSTRACT Background Infertility is a pressing global health concern, affecting one in six couples worldwide. The failure rate for assisted reproductive technologies (ART) cycles remains at approximately 78%, with limited improvements often attributed to a lack of technological innovation.
Mehran Dabiri, Dale Mark Goss, Steven Alexander Vasilescu, Majid Ebrahimi Warkiani   +3 more
wiley   +1 more source

Refinement of transvaginal ovum pick-up in sows increases oocyte recovery and supports in vitro embryo production. [PDF]

Acta Vet Scand
Oltedal A, Jochems R, Gaustad AH, Peltoniemi O, Björkman S, Oropeza-Moe M.   +5 more
europepmc   +1 more source