INTRATHECAL CAPSAICIN DEPLETES SUBSTANCE-P IN THE RAT SPINAL-CORD AND PRODUCES PROLONGED THERMAL ANALGESIA

被引:290
作者
YAKSH, TL
FARB, DH
LEEMAN, SE
JESSELL, TM
机构
[1] HARVARD UNIV, SCH MED, DEPT PHYSIOL, BOSTON, MA 02115 USA
[2] HARVARD UNIV, SCH MED, DEPT PHARMACOL, BOSTON, MA 02115 USA
关键词
D O I
10.1126/science.228392
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
A single intrathecal injection of capsaicin depletes substance P from primary sensory neurons and causes a prolonged increase in the thermal and chemical pain thresholds of the rat but no apparent change in responses to noxious mechanical stimuli. Copyright © 1979 AAAS.
引用
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页码:481 / 483
页数:3
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