acetylcholine
醫(yī)藥科技

        主要作為膽堿能神經(jīng)的化學(xué)遞質(zhì),分布于傳出神經(jīng),如:運(yùn)動(dòng)神經(jīng)元、自主神經(jīng)節(jié)前神經(jīng)元、副交感神經(jīng)節(jié)后神經(jīng)元、及少數(shù)交感節(jié)后神經(jīng)元,在中樞神經(jīng)系統(tǒng)中也有膽堿能神經(jīng)元。乙酰膽堿由神經(jīng)末梢釋放后通過與其受體結(jié)合而發(fā)揮作......（本文共 181 字）     [閱讀本文] >>