Fang Zongren Yu Qin Li Yanhua. THE CORRELATION BETWEEN POSTSYNAPTIC INHIBITION AND GABA、OPIOID PIPTIDES、SP IN ELECTROACUPUNCTURE[J]. Acupuncture research, 1993, (1): 64-67.
Fang Zongren Yu Qin Li Yanhua. THE CORRELATION BETWEEN POSTSYNAPTIC INHIBITION AND GABA、OPIOID PIPTIDES、SP IN ELECTROACUPUNCTURE[J]. Acupuncture research, 1993, (1): 64-67.DOI:
Identified tract cells in lumbar enlargement were recorded from intact ana-esthetized rats.The prolongation of the latency of antidromic action potentialwas a measure of postsynaptic inhibitipn.Both ST 36 and SP 6 were stimulatedelectrically.In EA group (N=12) EA prolonged the latency for 0.111±0.022ms(P<0.001).In bicuculline group (N=12) the prolongation of the latency for0.010±0.004ms (P<0.05) by EA was less than that of EA group with stati-stical significance.In naloxone group (N=12) and SP antiserum group (N=12)EA did not induce a significant prolongation of the latency.It suggested thatGABA
opioides and SP might be involved in postsynaptic inhibition induced byEA.