Literature DB >> 6884486

Voltage oscillations in mammalian metaphase II oocytes.

F Eusebi, G Fratamico, R Colonna, F Mangia.   

Abstract

The membrane potential has been measured in ovulated mouse oocytes using conventional electrophysiological techniques. Temporal oscillations in membrane voltage have been observed in the oocytes, with periods of about 6 h. This oscillatory pattern, peculiar to oocytes in metaphase II, might explain the differences in membrane potential values reported in several studies on mammalian oocytes.

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Year:  1983        PMID： 6884486     DOI： 10.1007/bf01989771

Source DB:  PubMed          Journal:  Experientia        ISSN： 0014-4754


  11 in total

1.  Timing of the stages of the maturation divisions, ovulation, fertilization and the first cleavage of eggs of adult mice treated with gonadotrophins.

Authors:  R G EDWARDS; A H GATES
Journal:  J Endocrinol       Date:  1959-05       Impact factor: 4.286

2.  Cortical granule distribution and cell surface characteristics in mouse eggs.

Authors:  S V Nicosia; D P Wolf; M Inoue
Journal:  Dev Biol       Date:  1977-05       Impact factor: 3.582

3.  Surface charges and the effects of calcium on the frequency of miniature end-plate potentials at the frog neuromuscular junction.

Authors:  K S Madden; W Van der Kloot
Journal:  J Physiol       Date:  1978-03       Impact factor: 5.182

Review 4.  Electrogenic sodium pump in nerve and muscle cells.

Authors:  R C Thomas
Journal:  Physiol Rev       Date:  1972-07       Impact factor: 37.312

5.  Some electrophysiological and permeability properties of the mouse egg.

Authors:  R D Powers; J T Tupper
Journal:  Dev Biol       Date:  1974-06       Impact factor: 3.582

Review 6.  Chronobiology.

Authors:  F Halberg
Journal:  Annu Rev Physiol       Date:  1969       Impact factor: 19.318

7.  Activation of mammalian oocytes by intracellular injection of calcium.

Authors:  B P Fulton; D G Whittingham
Journal:  Nature       Date:  1978-05-11       Impact factor: 49.962

8.  Simulation of intracellular Ca2+ oscillation in a sympathetic neurone.

Authors:  K Kuba; S Takeshita
Journal:  J Theor Biol       Date:  1981-12-21       Impact factor: 2.691

9.  Release of calcium ions linked to the activation of potassium conductance in a caffeine-treated sympathetic neurone.

Authors:  K Kuba
Journal:  J Physiol       Date:  1980-01       Impact factor: 5.182

10.  Acetylcholine-elicited responses in primary and secondary mammalian oocytes disappear after fertilisation.

Authors:  F Eusebi; F Mangia; L Alfei
Journal:  Nature       Date:  1979-02-22       Impact factor: 49.962
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