大鼠门静脉中3H-1-去甲肾上腺素的神经元积累与代谢：与可能的α受体分布不均相关的证据
Neuronal accumulation and metabolism of 3H-1-norepinephrine in rat portal vein: evidence in relation to possible uneven alpha receptor distribution.
作者信息
Takimoto G S, Cho A K, Bevan J A
出版信息
Experientia. 1977 Mar 15;33(3):370-2. doi: 10.1007/BF02002833.
PMID:858371
Abstract
The rate of accumulation and metabolism of 3H-1-norepinephrine in the neuronal plexus of rat portal vein produces a small transmitter concentration gradient across the longitudinal smooth muscle layer which cannot account for the prejunctional supersensitivity observed and suggests localization of the alpha-adrenergic receptors adjacent to the nerve plexus.
摘要
3H-1-去甲肾上腺素在大鼠门静脉神经丛中的积累和代谢速率在纵向平滑肌层上产生了一个小的递质浓度梯度，这无法解释所观察到的节前超敏反应，并提示α-肾上腺素能受体定位于神经丛附近。
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