n. antagonist
...）是指既有亲和力又有内在活性的药物，它能与受体结合并激动受体而产生效应。分为完全激动药和部分激动药。 拮抗药（antagonist）是指具有较强的亲和力，而无内在活性，拮抗药与受体结合但不能激动受体。
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... retrograde endotracheal intubation逆行气管内插管 reversal agent 拮抗药 rhythm 节律 ...
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钙拮抗药 calcium antagonists ; calcium channel blocker ; CCB
竞争性拮抗药 competitive antagonist
受体拮抗药 ARB ; beta-adrenoceptor blocking drug ; H2 receptor antagonist ; angiotensin receptor blocker
醛固酮拮抗药 aldosterone antagonist
非竞争性拮抗药 noncompetitive antagonist
激素拮抗药 hormon-antagonista ; hormone antagonists ; antagonista das hormonas ; antagonista hormonu
肾上腺素受体拮抗药 adrenoceptor antagonists
白三烯拮抗药 leukotriene antagonist
血管紧张素受体拮抗药 angiotensin receptor antagonist ; angiotensin receptor blocker
钙离子通道拮抗药能够有效治疗某些心血管系统疾病。
Calcium channel antagonists are effective in the treatment of some vascular diseases, such as hypertension, heart failure and various models of endotoxin shock.
结论：膜片钳技术使探讨烟碱受体拮抗药的作用位点成为可能。
CONCLUSION: the patch clamp technique makes it possible to observe the action sites of nicotine receptor antagonists.
结论钙拮抗药应用趋势是二氢吡啶类药物前景看好，缓、控释制剂应用将更普遍。
Conclusions Dihydropyridine calcium antagonist is promising, and the sustained release preparation or controlled release preparation would be more and more frequently used.
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