SEROTONIN AND PROCTOLIN MODULATE THE RESPONSE OF A STRETCH-RECEPTOR IN CRAYFISH

被引:27
|
作者
ELMANIRA, A [1 ]
ROSSIDURAND, C [1 ]
CLARAC, F [1 ]
机构
[1] CNRS,NEUROSCI FONCTIONNELLES LAB 2,31 CHEMIN J AIGUIER,F-13402 MARSEILLE 9,FRANCE
关键词
NEUROMODULATION; PROPRIOCEPTOR; PROCTOLIN; SEROTONIN; CRUSTACEA;
D O I
10.1016/0006-8993(91)91091-E
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
The modulatory effects of proctolin and a biogenic amine (5-hydroxytryptamine; 5-HT) have been investigated on a leg mechanoreceptor in the crayfish. Single afferent sensory units were recorded extra- and intracellularly during imposed sinusoidal movement to the receptor strand; all responses were facilitated by a bath application of proctolin and 5-HT at various concentrations (10-9-10-6 M).
引用
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页码:157 / 162
页数:6
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