agonist

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The medication, manufactured by Clinical Data Inc., is a combined serotonin reuptake inhibitor and 5HT1a agonist.
這些藥物由“臨床資料公司”（Clinical Data Inc.）制造，是一個5-HT再攝取抑制劑與5HT1a激動劑的化合物。
Since varenicline is only a partial agonist—not a full agonist—at the alpha4beta2 receptor site, it performs differently in smokers and nonsmokers, she said.
對alpha4beta2受體來說，既然伐倫克林僅是部分激動劑--不是完全激動劑，它對吸煙者和非吸煙者的作用是不同的，她說。
Ask your doctor about the first once-daily dopamine agonist that can be used as monotherapy for the early stage of PD, and in combination with other agents for PD’s advanced stage.
最近，該公司在菲律賓推出一項新的療法，首次采用每日服用一次的多巴胺受體激動劑，既可作為單一療法用于帕金森病早期患者，也可與其他藥物相結(jié)合用于晚期患者。有關(guān)詳情，敬請咨詢當(dāng)?shù)蒯t(yī)師。

It turns out when you give Aldopa to people, it gets converted biochemically into natural dopamine which then serves as its own agonist.
已經(jīng)證明如果向人體中引入阿多巴,它就能通過生化過程轉(zhuǎn)化為多巴胺,發(fā)揮激動劑作用
耶魯公開課 - 生物醫(yī)學(xué)工程探索課程節(jié)選
An agonist is a substance that mimics the action of a natural ligand, and I show you a couple of examples of agonists here.
激動劑是能夠模擬天然配體分子的物質(zhì),在這里我給出了一些激動劑作為例子
耶魯公開課 - 生物醫(yī)學(xué)工程探索課程節(jié)選
And what an agonist does is increases the effect of neurotransmitters, either by making more neurotransmitters or stopping the cleanup of neurotransmitters, or in some cases by faking a neurotransmitter, by mimicking its effects.
興奮劑會增加神經(jīng)遞質(zhì)的作用效果,有可能是通過釋放更多的神經(jīng)遞質(zhì)而實現(xiàn),也可能是通過阻止神經(jīng)遞質(zhì)的排出而實現(xiàn),也有時候是通過偽造神經(jīng)遞質(zhì),通過模仿神經(jīng)遞質(zhì)的效果來實現(xiàn)的
耶魯公開課 - 心理學(xué)導(dǎo)論課程節(jié)選

In the late 1970s asthma deaths in New Zealand soared after a beta agonist called fenoterol hit the market.
FORBES: Magazine Article

(MUSCLE) a muscle that moves a part of the body by contracting (= becoming shorter)

誘導(dǎo)劑
Objective To observe the Ca 2+ concentration changes in the platelets activated by chemical agonist in different study group treated with aspirin.
目的探討化學(xué)誘導(dǎo)劑作用下不同人群血小板鈣離子濃度的變化。
促效藥，顯效藥(拮抗藥之對) [參較 antagonist]

激動劑
Apomorphine, the catechol-derived dopamine D1/D2 receptor agonist, is currently in use as an anti-parkinsonian drug.
Apomorphine 是D1/ D2受體激動劑，現(xiàn)在用于治療parkinsonian病。
原動肌
主動肌
興奮劑
刺激物
競爭劑
拮抗劑
興歷劑
激動劑;主動肌;拮抗劑