Matches in SemOpenAlex for { <https://semopenalex.org/work/W2042406170> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W2042406170 abstract "Mouse oocytes spontaneously undergo meiotic maturation when removed from the ovary and cultured in vitro. This paper describes the changes in cell surface membrane potential from the germinal vesicle (GV) stage (- 46 mV, inside negative), through germinal vesicle breakdown (GVBD) (- 31 mV), to the polar body (PB) stage (- 17 mV). Radioisotope tracer flux experiments established the total exchangeable internal K at the GV stage in 190 mM, the K efflux rate coefficient as 6.7 X 10(-5) sec-1) and the K permeability as 46.7 X 10(-8) cm sec-1. In comparison with previous results with PB stage oocytes, this suggests that the membrane potential depolarization is caused largely by a decrease in K permeability. When GVBD is blocked with 0.11 mM dibutyryl cyclic AMP, the membrane potential does not depolarize. This suggests a linkage between depolarization and GVBD. However, incubation in 80 mM K medium, which depolarizes the oocyte, does not trigger GVBD. It is concluded that membrane depolarization by itself is not sufficient to cause GVBD." @default.
- W2042406170 created "2016-06-24" @default.
- W2042406170 creator A5027183517 @default.
- W2042406170 date "1982-07-01" @default.
- W2042406170 modified "2023-09-27" @default.
- W2042406170 title "Changes in mouse oocyte membrane potential and permeability during meiotic maturation" @default.
- W2042406170 cites W179425967 @default.
- W2042406170 cites W1986140299 @default.
- W2042406170 cites W2003123442 @default.
- W2042406170 cites W2011468645 @default.
- W2042406170 cites W2019097335 @default.
- W2042406170 cites W2058392745 @default.
- W2042406170 cites W2062098959 @default.
- W2042406170 cites W2078840628 @default.
- W2042406170 cites W2097400197 @default.
- W2042406170 cites W2099249202 @default.
- W2042406170 cites W2147142035 @default.
- W2042406170 cites W2150083639 @default.
- W2042406170 cites W2156490706 @default.
- W2042406170 cites W2167760174 @default.
- W2042406170 doi "https://doi.org/10.1002/jez.1402210312" @default.
- W2042406170 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/6286841" @default.
- W2042406170 hasPublicationYear "1982" @default.
- W2042406170 type Work @default.
- W2042406170 sameAs 2042406170 @default.
- W2042406170 citedByCount "14" @default.
- W2042406170 countsByYear W20424061702015 @default.
- W2042406170 crossrefType "journal-article" @default.
- W2042406170 hasAuthorship W2042406170A5027183517 @default.
- W2042406170 hasConcept C104317684 @default.
- W2042406170 hasConcept C120882062 @default.
- W2042406170 hasConcept C12554922 @default.
- W2042406170 hasConcept C148196450 @default.
- W2042406170 hasConcept C181911157 @default.
- W2042406170 hasConcept C185592680 @default.
- W2042406170 hasConcept C196843134 @default.
- W2042406170 hasConcept C2776690073 @default.
- W2042406170 hasConcept C2992270614 @default.
- W2042406170 hasConcept C2994119143 @default.
- W2042406170 hasConcept C4141045 @default.
- W2042406170 hasConcept C41625074 @default.
- W2042406170 hasConcept C55493867 @default.
- W2042406170 hasConcept C86803240 @default.
- W2042406170 hasConcept C95444343 @default.
- W2042406170 hasConceptScore W2042406170C104317684 @default.
- W2042406170 hasConceptScore W2042406170C120882062 @default.
- W2042406170 hasConceptScore W2042406170C12554922 @default.
- W2042406170 hasConceptScore W2042406170C148196450 @default.
- W2042406170 hasConceptScore W2042406170C181911157 @default.
- W2042406170 hasConceptScore W2042406170C185592680 @default.
- W2042406170 hasConceptScore W2042406170C196843134 @default.
- W2042406170 hasConceptScore W2042406170C2776690073 @default.
- W2042406170 hasConceptScore W2042406170C2992270614 @default.
- W2042406170 hasConceptScore W2042406170C2994119143 @default.
- W2042406170 hasConceptScore W2042406170C4141045 @default.
- W2042406170 hasConceptScore W2042406170C41625074 @default.
- W2042406170 hasConceptScore W2042406170C55493867 @default.
- W2042406170 hasConceptScore W2042406170C86803240 @default.
- W2042406170 hasConceptScore W2042406170C95444343 @default.
- W2042406170 hasLocation W20424061701 @default.
- W2042406170 hasLocation W20424061702 @default.
- W2042406170 hasOpenAccess W2042406170 @default.
- W2042406170 hasPrimaryLocation W20424061701 @default.
- W2042406170 hasRelatedWork W1558277727 @default.
- W2042406170 hasRelatedWork W179425967 @default.
- W2042406170 hasRelatedWork W1976330879 @default.
- W2042406170 hasRelatedWork W2042406170 @default.
- W2042406170 hasRelatedWork W2060422389 @default.
- W2042406170 hasRelatedWork W2066679857 @default.
- W2042406170 hasRelatedWork W2067616809 @default.
- W2042406170 hasRelatedWork W2164929351 @default.
- W2042406170 hasRelatedWork W2410372181 @default.
- W2042406170 hasRelatedWork W2416061701 @default.
- W2042406170 isParatext "false" @default.
- W2042406170 isRetracted "false" @default.
- W2042406170 magId "2042406170" @default.
- W2042406170 workType "article" @default.