On sympathetic innervation of muscle spindles of the frog Rana temporaria

被引:0
|
作者
Arutyunyan, RS [1 ]
Leont'eva, GR [1 ]
机构
[1] Russian Acad Sci, IM Sechenov Evolutionary Physiol & Biochem Inst, St Petersburg 196140, Russia
关键词
D O I
10.1023/A:1020792828584
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
The work is concerned with solution of a questionable problem, whether there exists a direct sympathetic innervation of muscle spindles. On the isolated total preparations of muscle spindles, with the aid of a specific histochemical fluorescent method using glyoxylic acid, revealed is the sympathetic innervation of these structures: adrenergic terminal axons were found both on the intrafusal muscular fibers and the blood vessels supplying the receptor.
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页码:336 / 340
页数:5
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