| 单词 | Acetylcholine agonist |
| 释义 |
Acetylcholine agonist
原声例句
Osmosis-精神心理 In the central nervous system, nicotinic receptors are on pre-synaptic axon terminals of neurons, and when nicotine binds to them, it triggers the release of neurotransmitters like dopamine, acetylcholine, and glutamate, which is why it's considered an acetylcholine agonist. 在中枢神经系统中，烟碱受体分布于突触前神经元的轴突末端，当尼古丁与受体结合后，会触发多巴胺、乙酰胆碱、谷氨酸盐等神经递质的释放，因此尼古丁被认为是一种乙酰胆碱受体兴奋剂。
英语百科
Parasympathomimetic drugA parasympathomimetic drug, sometimes called a cholinomimetic drug, is a substance that stimulates the parasympathetic nervous system (PSNS). These chemicals are also called cholinergic drugs because acetylcholine (ACh) is the neurotransmitter used by the PSNS. Chemicals in this family can act either directly by stimulating the nicotinic or muscarinic receptors (thus mimicking acetylcholine), or indirectly by inhibiting cholinesterase, promoting acetylcholine release, or other mechanisms. |
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