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红藻氨酸给药的短期效应及其对小鼠下丘脑神经元细胞质RNA含量昼夜节律的依赖性。

Short-term effect of kainic acid administration and its dependence on the circadian rhythm on cytoplasmic RNA content in neurons of the hypothalamus of mice.

作者信息

Srebro Z, Lach H

机构信息

Department of Biology, Medical Academy, Kraków, Poland.

出版信息

Folia Biol (Krakow). 1990;38(1-4):43-8.

PMID:1707374
Abstract

Kainic acid in a dose of 12 micrograms/g given 1 hour before decapitation strongly modifies the content of cytoplasmic RNA, as determined cytophotometrically, in neurons of the supraoptic, paraventricular, and arcuate nuclei of the hypothalamus of adult mice. This stimulatory action of kainic acid was strongest during the night hours when the control animals exhibited the lowest amounts.

摘要

在成年小鼠下丘脑视上核、室旁核和弓状核的神经元中,在断头前1小时给予剂量为12微克/克的红藻氨酸,通过细胞光度法测定,会强烈改变细胞质RNA的含量。当红藻氨酸的这种刺激作用在夜间最强时,对照动物的含量最低。

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Short-term effect of kainic acid administration and its dependence on the circadian rhythm on cytoplasmic RNA content in neurons of the hypothalamus of mice.红藻氨酸给药的短期效应及其对小鼠下丘脑神经元细胞质RNA含量昼夜节律的依赖性。
Folia Biol (Krakow). 1990;38(1-4):43-8.
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