自动受体
神经科学
乙酰胆碱
神经传递
多巴胺
谷氨酸受体
神经递质
神经元
血清素
化学
生物
中枢神经系统
药理学
受体
生物化学
标识
DOI:10.1016/j.tips.2015.02.006
摘要
Presynaptic autoreceptors mediate a retrograde transfer of information by a negative feedback mechanism mediated by the transmitter of the neuron, and fulfill an autoregulatory function in neurotransmission in the peripheral and central nervous system (CNS). Starting with norepinephrine (NE), it was later reported that an autoreceptor-mediated negative feedback mechanism exists for other neurotransmitters, including dopamine (DA), serotonin, acetylcholine, histamine, GABA, and glutamate. This feedback mechanism regulates calcium-dependent transmitter release and synthesis through terminal presynaptic autoreceptors, while the firing rate of the neuron is regulated through somatodendritic autoreceptors.
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