γ-氨基丁酸对脊髓淋巴中心神经元的作用
[Effect of gamma-aminobutyric acid on neurons of the spinal lymphatic center].
作者信息
Serbeniuk Ts V, Lelekova T V
出版信息
Fiziol Zh SSSR Im I M Sechenova. 1985 Nov;71(11):1386-92.
PMID:3002870
Abstract
In the frog isolated perfused 7-11th spinal cord segments with the lymphatic center, GABA inhibited both the activity of pace-maker neurons and the burst-type activity of lymphatic motoneurons. Picrotoxin, bicuculline, ammonia and furosemide reversibly blocked the inhibition induced with GABA. The data obtained suggest existence of GABA-ergic control of the lymphatic center activity in the 9-11th segments of the spinal cord.
摘要
在具有淋巴中心的离体灌注青蛙第7 - 11节脊髓段中，γ-氨基丁酸（GABA）抑制起搏神经元的活动以及淋巴运动神经元的爆发式活动。印防己毒素、荷包牡丹碱、氨和速尿可逆转由GABA诱导的抑制作用。所获得的数据表明，脊髓第9 - 11节段中存在对淋巴中心活动的GABA能控制。
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