agonist

英 [ˈægənɪst]

美 [ˈægənɪst]

n.  兴奋剂，激动剂；促效药; 收缩筋；（剖）主缩肌，主动肌

复数：agonists　

化学

BNC.31057 / COCA.33823

英英释义

noun

• (biochemistry) a drug that can combine with a receptor on a cell to produce a physiological reaction
• a muscle that contracts while another relaxes
  1. when bending the elbow the biceps are the agonist
• someone involved in a contest or battle (as in an agon)
• the principal character in a work of fiction
  Synonym:protagonist

双语例句

• Objective: to study the protecting effect of delayed preconditioning with A1 selective adenosine receptor agonist in donor heart preservation.
  目的：探讨腺苷a1受体激动剂延迟预处理对大鼠心脏的保护效果。
• Study on the Angiogenesis Mechanism of Cannabinoid Receptor ⅱ Agonist in Malignant Melanoma
  大麻素Ⅱ型受体激动剂在恶性黑素瘤中血管生成作用机制的研究
• The authors first tested the PPAR agonist rosiglitazone in combination with several different chemotherapeutics against various cancer cell lines.
  作者第一次测试PPAR激动剂罗格列酮与不同的化疗药物联合对不同癌细胞株的作用。
• Different form antagonist that blocks the effect of agonist, inverse agonist produces opposite effect to that of agonist.
  与阻断激动剂效应的拮抗剂不同，反向激动剂产生的效应与激动剂相反。
• Effect of cholinergic agonist and antagonist on proliferation and differentiation of CFU-GM in vitro
  胆碱能受体激动剂和拮抗剂对体外CFU-GM增殖和分化的影响
• Inverse agonist is a new type of classification.
  反向激动剂指一种新分类概念。
• Remifentanil is an ultra-short-acting opioid receptor agonist, can inhibit the cardiovascular stress response, to maintain hemodynamic stability;
  瑞芬太尼是一超短效阿片受体激动剂，可有效抑制心血管应激反应，维持血液动力学稳定；
• The effects of receptor agonist and antagonist on hypnotic activity of melatonin were studied in the paper.
  观察不同受体激动剂或拮抗剂对褪黑素催眠作用的影响。
• Co-contraction denotes the coordination between agonist and antagonist.
  共同收缩反映拮抗肌与主动肌肌间协调性。
• Rotigotine is a non-ergolinic dopamine receptor agonist available as a patch for once-daily use.
  罗替戈汀是现有非二氢麦角碱多巴胺受体激动剂中可作为每日一次使用的辅助药物。