Literature DB >> 6504692

Inhibition of Na-alanine cotransport in oocytes of Xenopus laevis during meiotic maturation is voltage-regulated.

D Jung, A V Lafaire, W Schwarz.   

Abstract

During progesterone-induced maturation of oocytes of Xenopus laevis the fast decrease of the rate of Na+-alanine cotransport is accompanied by a depolarization of the membrane potential and an increase in the intracellular Na+ activity. It is demonstrated that the decrease of the Na+-dependent alanine uptake is the result of the depolarization while the simultaneous increase in intracellular Na+ activity has no significant effect.

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Year:  1984        PMID： 6504692     DOI： 10.1007/bf00584829

Source DB:  PubMed          Journal:  Pflugers Arch        ISSN： 0031-6768            Impact factor:   3.657


  9 in total

1.  Maturation of Xenopus oocytes. II. Observations on membrane potential.

Authors:  R A Wallace; R A Steinhardt
Journal:  Dev Biol       Date:  1977-06       Impact factor: 3.582

2.  A transient calcium-dependent chloride current in the immature Xenopus oocyte.

Authors:  M E Barish
Journal:  J Physiol       Date:  1983-09       Impact factor: 5.182

3.  Electrical membrane properties of the Xenopus laevis oocyte during progesterone-induced meiotic maturation.

Authors:  R T Kado; K Marcher; R Ozon
Journal:  Dev Biol       Date:  1981-06       Impact factor: 3.582

4.  Transport of amino acids and nucleosides in metaphase-arrested unfertilized oocytes of Xenopus laevis.

Authors:  D Jung; H P Richter
Journal:  Cell Differ       Date:  1984-06

5.  Sodium-alanine cotransport in oocytes of Xenopus laevis: correlation of alanine and sodium fluxes with potential and current changes.

Authors:  D Jung; W Schwarz; H Passow
Journal:  J Membr Biol       Date:  1984       Impact factor: 1.843

6.  Regulatory changes of membrane transport and ouabain binding during progesterone-induced maturation of Xenopus oocytes.

Authors:  H P Richter; D Jung; H Passow
Journal:  J Membr Biol       Date:  1984       Impact factor: 1.843

7.  Progesterone-induced down-regulation of electrogenic Na+, K+-ATPase during the first meiotic division in amphibian oocytes.

Authors:  S P Weinstein; A B Kostellow; D H Ziegler; G A Morrill
Journal:  J Membr Biol       Date:  1982       Impact factor: 1.843

8.  Changes of alanine-sodium co-transport during maturation of Xenopus laevis oocytes.

Authors:  D Jung; H P Richter
Journal:  Cell Biol Int Rep       Date:  1983-09

9.  Cholinergic and catecholaminergic receptors in the Xenopus oocyte membrane.

Authors:  K Kusano; R Miledi; J Stinnakre
Journal:  J Physiol       Date:  1982-07       Impact factor: 5.182
  9 in total
  5 in total

1.  Endogenous D-glucose transport in oocytes of Xenopus laevis.

Authors:  W M Weber; W Schwarz; H Passow
Journal:  J Membr Biol       Date:  1989-10       Impact factor: 1.843

2.  Membrane permeability changes during Rana oocyte maturation.

Authors:  Y T Lau; J K Reynhout; S B Horowitz
Journal:  Experientia       Date:  1994-06-15

3.  Transport of glutamine in Xenopus laevis oocytes: relationship with transport of other amino acids.

Authors:  P M Taylor; H S Hundal; M J Rennie
Journal:  J Membr Biol       Date:  1989-12       Impact factor: 1.843

4.  Potential dependence of the "electrically silent" anion exchange across the plasma membrane of Xenopus oocytes mediated by the band-3 protein of mouse red blood cells.

Authors:  R Grygorczyk; W Schwarz; H Passow
Journal:  J Membr Biol       Date:  1987       Impact factor: 1.843

5.  Transport and membrane binding of the glutamine analogue 6-diazo-5-oxo-L-norleucine (DON) in Xenopus laevis oocytes.

Authors:  P M Taylor; B Mackenzie; H S Hundal; E Robertson; M J Rennie
Journal:  J Membr Biol       Date:  1992-06       Impact factor: 1.843
  5 in total

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