Reduced nucleic acid methylation impairs meiotic maturation and developmental potency of pig oocytes.
Sign Up to like & getrecommendations! Published in 2018 at "Theriogenology"
DOI: 10.1016/j.theriogenology.2018.08.009
Abstract: Oocyte meiosis is a complex process coordinated by multiple endocrinal and molecular circuits. Recently, N6-methyladenosine (m6A) epigenetic modification on RNA is revealed to be important for meiotic maturation. However, the molecular mechanism of how m6A… read more here.
Keywords: meiotic maturation; pig oocytes; m6a; maturation ... See more keywords
129 Polar body extrusion following exposure of pig oocytes to different invitro maturation media
Sign Up to like & getrecommendations! Published in 2021 at "Reproduction, Fertility and Development"
DOI: 10.1071/rdv33n2ab129
Abstract: The invitro maturation (IVM) rate of pig oocytes is a critical step for subsequent invitro embryo production. The objective of the present study was to compare different IVM media (NCSU 23, NCSU 37, TCM-199, pFF,… read more here.
Keywords: body extrusion; pig oocytes; body; maturation ... See more keywords
Mechanisms for the species difference between mouse and pig oocytes in their sensitivity to glucorticoidsâ€
Sign Up to like & getrecommendations! Published in 2017 at "Biology of Reproduction"
DOI: 10.1093/biolre/iox026
Abstract: Abstract Although in vitro exposure to physiological concentrations of glucorticoids did not affect maturation of mouse oocytes, it significantly inhibited nuclear maturation of pig oocytes. Studies on this species difference in oocyte sensitivity to glucocorticoids… read more here.
Keywords: pig; maturation; mouse oocytes; species difference ... See more keywords
Calcium oscillations in fertilized pig oocytes are associated with repetitive interactions between STIM1 and ORAI1â€
Sign Up to like & getrecommendations! Published in 2018 at "Biology of Reproduction"
DOI: 10.1093/biolre/ioy016
Abstract: ABSTRACT The Ca2+ entry mechanism that sustains the Ca2+ oscillations in fertilized pig oocytes was investigated. Stromal interaction molecule 1 (STIM1) and ORAI1 proteins tagged with various fluorophores were expressed in the oocytes. In some… read more here.
Keywords: oscillations fertilized; stim1; stim1 orai1; ca2 ... See more keywords
Establishment and optimization of an in vitro guinea pig oocyte maturation system
Sign Up to like & getrecommendations! Published in 2023 at "PLOS ONE"
DOI: 10.1371/journal.pone.0285016
Abstract: Guinea pigs are a valuable animal model for studying various diseases, including reproductive diseases. However, techniques for generating embryos via embryo engineering in guinea pigs are limited; for instance, in vitro maturation (IVM) technique is… read more here.
Keywords: ivm; pig oocytes; guinea pigs; guinea ... See more keywords
Supplementing Maturation Medium With Insulin Growth Factor I and Vitrification-Warming Solutions With Reduced Glutathione Enhances Survival Rates and Development Ability of in vitro Matured Vitrified-Warmed Pig Oocytes
Sign Up to like & getrecommendations! Published in 2019 at "Frontiers in Physiology"
DOI: 10.3389/fphys.2018.01894
Abstract: The present study sought to determine whether in vitro maturation (IVM) of pig oocytes in a medium supplemented with insulin growth factor-I (IGF-I) and subsequent vitrification with or without reduced glutathione (GSH) affect their quality… read more here.
Keywords: vitrified warmed; maturation medium; pig oocytes; maturation ... See more keywords