Conclusion Spinal action of protein kinase C inhibitor prevents tachyphylaxis to local anesthetic block .

结论 大 鼠蛋白激酶C可以 通过脊髓作用抑制局 麻药 外 周 神经阻滞的 耐药 反应 的 发生。

OBJECTIVE : To study the tachyphylaxis after pseudo ephedrine and ephedrine crossly used on isolated guinea pig tracheae .

目的：研究交叉应用伪麻黄碱和 麻黄碱后，豚鼠气管条的 快速 耐受作用。

Tachyphylaxis to the pressor effect of ephedrine in rats was found to be easily induced by repeated intravenous doses of 8mg / kg each at short intervals ( Fig.6 ) .

与 其他 实验 动物相似，大鼠连续注射 麻黄碱8毫克/公斤，其升压作用也易于产生 快速 耐受性。

After the development of tachyphylaxis to ephedrine in rats the dose-pressor-response curve of tyramine was depressed ( Fig.7 ) while that of noradrenaline was not altered significandy .

大鼠血压对 麻黄碱 产生 快速 耐受 性后，酪胺的剂量反应曲线被压低，但去甲肾上腺素的曲线并无显著改变。

If noradrenaline was infused after tachyphylaxis it could partially restore the pressor effect of ephedrine injected during the infusion ( Fig.8 ) .

大 鼠 产生 快速 耐受 性后，灌注去甲肾上腺素可部分地恢复麻黄碱的升压作用。

Aim To assess the effect of heat shock factor-1 ( HSF1 ) and heat shock protein 70 ( HSP70 ) to tachyphylaxis by bradykinin in the opening blood-tumor barrier ( BTB ) .

目的探讨缓激肽（ bradykinin，BK）开放血瘤屏障过程中，HSF1和HSP70对BK诱发 快速 耐受 性的影响。

STUDIES ON THE MECHANISM OF TACHYPHYLAXIS TO EPHEDRINE Tachyphylaxis to phentolamine - induced hemodynamic effects in rabbits

麻黄碱快速耐受性形成机制的探讨家兔对酚妥拉明血流动力学效应的快速耐受性