Boar sperm incubation with reduced glutathione (GSH) differentially modulates protein tyrosine phosphorylation patterns and reorganization of calcium in sperm, in …
E Rodríguez-Tobón, R Fierro… - Research in Veterinary …, 2021 - Elsevier
… The Tyr-P signal were similar between different experimental … between experimental groups
(n = 5). The parameters evaluated were: penetration rate (percentage of oocytes penetrated …
(n = 5). The parameters evaluated were: penetration rate (percentage of oocytes penetrated …
Sperm selection by the oviduct: perspectives for male fertility and assisted reproductive technologies
… number of sperm reaching the oocyte allows the oocyte to … the fluid flow triggers a signal in
sperm to change their motility … denuded oocytes can recover the rates of sperm penetration […
sperm to change their motility … denuded oocytes can recover the rates of sperm penetration […
Role of sperm DNA damage in creating de-novo mutations in human offspring: the 'post-meiotic oocyte collusion'hypothesis
RJ Aitken - Reproductive BioMedicine Online, 2022 - Elsevier
… affecting a key signal transduction pathway that confers … spermatozoa engage the intrinsic
apoptotic cascade remain confined to the midpiece of the cell and cannot penetrate the sperm …
apoptotic cascade remain confined to the midpiece of the cell and cannot penetrate the sperm …
2, 4‐DCP compromises the fertilization capacity of mouse oocytes
X Dai, L Qiu, C Rashida, C Xu, Y Mu… - Journal of Cellular …, 2021 - Wiley Online Library
… oxygen species-induced apoptosis of oocytes. Therefore, we … Sperm bind to and penetrate
the ZP followed by fusing with … Our immunostaining and signal measurement results showed …
the ZP followed by fusing with … Our immunostaining and signal measurement results showed …
Bisphenol A affects the maturation and fertilization competence of spermatozoa
… Briefly, the cumulus–oocyte complexes (COCs) were collected … Although pERK 1/2 signalling
pathway is reported to be … Although there was no change in the pattern of apoptosis in the …
pathway is reported to be … Although there was no change in the pattern of apoptosis in the …
[HTML][HTML] The function of cumulus cells in oocyte growth and maturation and in subsequent ovulation and fertilization
B Turathum, EM Gao, RC Chian - Cells, 2021 - mdpi.com
… CCs connect to the cytoplasm of the oocyte and penetrate the … and a signal molecule regulating
the maturation of oocytes. CCs … Apoptosis-related genes are involved in poor oocyte and …
the maturation of oocytes. CCs … Apoptosis-related genes are involved in poor oocyte and …
Exogenous progesterone during in vitro fertilization improves developmental competence of partially cumulus-denuded bovine oocytes
MFS García, N Gabbanelli, GL Ríos, J Buschiazzo - Theriogenology, 2023 - Elsevier
… to detect a chemical guidance signal, leading to the hypothesis … necessary to penetrate the
extracellular matrix of the oocyte [19… irreversibly binds to activated caspases in apoptotic cells. …
extracellular matrix of the oocyte [19… irreversibly binds to activated caspases in apoptotic cells. …
[HTML][HTML] Particulate matter exposure during oocyte maturation: cell cycle arrest, ROS generation, and early apoptosis in mice
YJ Jo, SB Yoon, BJ Park, SI Lee, KJ Kim… - Frontiers in Cell and …, 2020 - frontiersin.org
… Exposure to PM 10 led to impairment of maturation capacity by inducing … apoptosis in
oocytes (Figures 4F,G). To obtained clear signals, we removed the zona pellucida of the oocytes …
oocytes (Figures 4F,G). To obtained clear signals, we removed the zona pellucida of the oocytes …
Physiological role of reactive oxygen species in testis and epididymal spermatozoa
L Juárez‐Rojas, F Casillas, A López, M Betancourt… - Andrologia, 2022 - Wiley Online Library
… its fragmentation and activation of apoptosis, thus altering gene … the spermatozoa to acquire
the capacity to fertilize the oocyte … signal with lucigenin showed that spermatozoa obtained …
the capacity to fertilize the oocyte … signal with lucigenin showed that spermatozoa obtained …
Causes and consequences of sperm mitochondrial dysfunction
D Durairajanayagam, D Singh, A Agarwal… - Andrologia, 2021 - Wiley Online Library
… species, calcium signalling, thermogenesis and apoptosis. … early eukaryotes with the
metabolic ability to utilise oxygen to … Once the spermatozoon penetrates the oocyte, the paternal …
metabolic ability to utilise oxygen to … Once the spermatozoon penetrates the oocyte, the paternal …