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

• Direct injection of an adenosine A1 receptor agonist replicated the analgesic effect of acupuncture.
  直接注射腺苷A1受体拮抗剂能够复制针灸的镇痛效果。
• 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。
• The study of selective estrogen receptor-β agonist in the treatment of adenomyosis in mice
  选择性雌激素受体β激动剂治疗小鼠子宫腺肌病的实验研究
• Effects of δ_1 Opioid Receptor Agonist on Myocardial Injury Induced by Hemorrhagic Shock in Rats
  阿片δ1受体激动剂对出血性休克大鼠心肌损伤的影响
• Conclusion The procedure which chemical agonist activating platelets is related to Ca 2+ concentration.
  结论化学诱导剂对血小板的激活过程与钙离子浓度的变化密切相关；
• 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。
• Study on the analgesic effect of acupuncture with opioid receptors agonist in induced arthritic rats
  针刺合并阿片受体激动剂对大鼠实验性关节炎镇痛作用的研究
• Treatment of cells with the TLR-4 agonist, LPS, did not reduce trophoblast cell viability.
  而以TLR-4激动剂LPS处理的滋养层细胞并未有细胞活性下降。
• PPAR γ agonist rosiglitazone alleviates hypoxia/ reoxygenation-induced oxidative stress and apoptosis in rat cardiac myocytes
  PPARγ激动剂罗格列酮对缺氧/复氧大鼠心肌细胞氧化应激和凋亡的影响
• Influence of low-dose naloxone on the pain-killing effect of opium receptor agonist
  小剂量纳络酮对阿片受体激动剂镇痛效应的影响