豚鼠气管中肾上腺素能神经的组织化学定位
Histochemical localization of adrenergic nerves in the guinea-pig trachea.
作者信息
O'Donnell S R, Saar N
出版信息
Br J Pharmacol. 1973 Apr;47(4):707-10. doi: 10.1111/j.1476-5381.1973.tb08197.x.
Abstract
- Specific catecholamine fluorescence was demonstrated in guinea-pig trachea in fine, varicose, nerve fibres running parallel to the tracheal smooth muscle fibres.2. The density of nerves in tracheal smooth muscle was greater at the laryngeal end than at the bronchial end of the trachea.3. The findings confirm pharmacological evidence for an adrenergic innervation of the guinea-pig isolated tracheal chain preparation.
摘要
在豚鼠气管中，与气管平滑肌纤维平行走行的纤细、有曲张的神经纤维中显示出特异性儿茶酚胺荧光。
气管平滑肌中的神经密度在气管的喉端比支气管端更高。
这些发现证实了豚鼠离体气管链制剂肾上腺素能神经支配的药理学证据。
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