CONTROL OF CILIARY BEAT FREQUENCY IN THE GILL OF MYTILUS .1. ACTIVATION OF THE LATERAL CILIA BY CYCLIC-AMP

被引：32

作者：

MURAKAMI, A ^{[1
]}

机构：

[1] UNIV TOKYO, FAC SCI, INST ZOOL, TOKYO 113, JAPAN

来源：

COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY C-TOXICOLOGY & PHARMACOLOGY | 1987年 / 86卷 / 02期

关键词：

D O I：

10.1016/0742-8413(87)90079-X

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. The effect of cyclic AMP on the beat frequency of the lateral cilia on the gill of Mytilus edulis was investigated. 2. Dibutyryl cyclic AMP (0.1 mM) weakly stimulated the cilia to beat. The activation was augmented by 1 mM theophylline. 3. The cilia were hardly activated by cyclic AMP (0.1 mM) but a strong activation was observed when it was applied with saponin (0.0025-0.01% W/v) and theophylline (1 mM). 4. The results suggest that cyclic AMP is involved in the mechanism of ciliary activation by 5-hydroxytryptamine.

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页码：273 / 279

页数：7

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