Photoperiodic Dependence of Seasonal Changes in Pituitary Content of Melanocyte-Stimulating Hormone
作者:
Ann Logan,
Brian Weatherhead,
期刊:
Neuroendocrinology
(Karger Available online 1980)
卷期:
Volume 30,
issue 5
页码: 309-312
ISSN:0028-3835
年代: 1980
DOI:10.1159/000123019
出版商: S. Karger AG
关键词: Pituitary MSH;Photoperiod;Seasonal variation
数据来源: Karger
摘要:
In the Siberian hamster the pituitary content of bioassayable MSH has been shown to be seasonally variable, being greater during the long days of spring and summer than during the short days of autumn and winter. Similar changes in the pituitary content of both bioassayable MSH and immunoreactive αMSH can be induced by transfer of animals between artificial light photoperiods of appropriate duration
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