在非洲爪蟾卵母细胞注射RNA后，递质诱导的电流振荡期间，流体流引发的内向电流。

Inward currents elicited by stream of fluid during transmitter-induced current oscillations in RNA-injected oocytes of Xenopus laevis.

作者信息

Musshoff U, Madeja M, Kuhlmann D, Speckman E J

机构信息

Institut für Physiologie, Münster, F.R.G.

出版信息

Neurosci Lett. 1991 Apr 29;125(2):212-4. doi: 10.1016/0304-3940(91)90031-n.

DOI:10.1016/0304-3940(91)90031-n

PMID:1715533

Abstract

A stream of fluid elicited an inward current in RNA-injected oocytes of Xenopus laevis during transmitter-induced current oscillations (stream evoked inward current, Ii,st). The Ii,st showed the following characteristics: (1) amplitude and duration (half width time) ranged between 10 and 300 nA and 1 and 3 s, respectively. (2) The Ii,st could be evoked only during transmitter-induced current oscillations; with blockade of the oscillations the Ii,st disappeared. (3) The induction of the Ii,st was independent of the composition of the washing fluid.

摘要

在递质诱导的电流振荡期间，一股流体在注射了RNA的非洲爪蟾卵母细胞中引发了内向电流（流体诱发内向电流，Ii,st）。Ii,st具有以下特征：(1) 幅度和持续时间（半峰宽时间）分别在10至300 nA和1至3 s之间。(2) Ii,st仅在递质诱导的电流振荡期间才能被诱发；振荡被阻断时，Ii,st消失。(3) Ii,st的诱发与冲洗液的成分无关。