Circadian effects of prolactin on lipid metabolism and hydromineral regulation in intact and hypophysectomized goldfish,Carassius auratusL.
作者:
J. F. Leatherland,
B. J. Holub,
期刊:
Journal of Interdisciplinary Cycle Research
(Taylor Available online 1978)
卷期:
Volume 9,
issue 2
页码: 125-136
ISSN:0022-1945
年代: 1978
DOI:10.1080/09291017809359631
出版商: Taylor & Francis Group
关键词: Carassius auratus;circadian rhythms;glycerol‐3‐phosphate acyltransferase;hydromineral regulation; lipid content;prolactin.
数据来源: Taylor
摘要:
Intact and hypophysectomized goldfish(Carassius auratusL.) were given intra‐coelomic injections of ovine prolactin at cither 09.00 h or 16.00 h (2 h and 9 h after the onset of the photoperiod, respectively). The effects of prolactin on plasma Na+, K+, Cl‐and osmotic pressure, total body water content, liver lipid content, total body lipid content and liver glycerol‐3‐phosphate acyltransferase activity were determined in an attempt to detect circadian variability in the response to exogenous prolactin.
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