白藜芦醇对兔离体气管平滑肌收缩功能的影响

Chinese Journal of Basic Medicine in Traditional Chinese Medicine(2010)

Cited 24|Views11
No score
Abstract
目的:研究白藜芦醇对兔离体气管平滑肌收缩功能的影响.方法:离体兔气管环上建立不同浓度白藜芦醇孵育时各致痉剂的量效曲线,观察白藜芦醇对各致痉剂引起气管环收缩的影响.结果:白藜芦醇对兔离体气管平滑肌的静息张力和乙酰胆碱、氯化钙、氯化钾和氯化钡所致的收缩都有抑制作用,使以上各致痉剂的量效曲线非平行右移,最大效应降低,以上作用均具剂量依赖性.结论:白藜芦醇为以上各激动剂的非竞争性拮抗剂,其作用机制可能与钙通道的阻滞作用有关.
More
Translated text
Key words
tracheal smooth muscle,resveratrol,calcium channel
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined