CIRCADIAN-RHYTHM IN BRAIN CATECHOLAMINE CONCENTRATIONS IN THE TELEOST - ANGUILLA-ANGUILLA L

被引：18

作者：

BRAS, YML

机构：

[1] ERA Physiologie du Poisson CNRS, Université de Bretagne Occidentale, Brest, 29283 Cedex, 6, avenue le Gorgeu-F

来源：

COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY C-TOXICOLOGY & PHARMACOLOGY | 1979年 / 62卷 / 01期

关键词：

D O I：

10.1016/0306-4492(79)90109-6

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

1. Whole-brain concentrations of norepinephrine (NE), epinephrine (E) and dopamine (DA) were measured in the teleost, Anguilla anguilla L. using spectrofluorimetric methods for a 24-hr period. 2. Average whole-brain concentrations were 0.14 ± 0.02 μg/g for E, 0.09 ± 0.02 μg/g for NE and 0.52 ± 0.08 μg/g for DA respectively. 3. A significant circadian variation was found for NE and DA. NE and DA were lower in the dark period than in daylight period. 4. It is suggested that catecholamine can interact in controlling the swimming activity of fish. © 1979.

引用

页码：115 / 117

页数：3

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