自主神经拮抗剂对犬尿道对自主神经刺激反应的影响。

Effects of the autonomic antagonists on canine urethral responses to autonomic nerve stimulation.

作者信息

Nishizawa O, Moriya I, Fukuda T, Matsuzaki A, Tsuchida S

出版信息

Urol Int. 1985;40(6):314-9. doi: 10.1159/000281121.

Abstract

The effects of the autonomic antagonists on urethral activity was studied in female dogs. Urethral responses produced by autonomic nerve stimulation were measured with pressure and motility changes in control conditions and after administration of autonomic antagonists. Phentolamine and guanethidine reduced both hypogastric and pelvic nerve mediated responses. It seems that urethral smooth muscle function is greatly influenced by adrenergic drugs.

摘要

在雌性犬中研究了自主神经拮抗剂对尿道活动的影响。在对照条件下以及给予自主神经拮抗剂后，通过压力和运动变化来测量自主神经刺激所产生的尿道反应。酚妥拉明和胍乙啶降低了腹下神经和盆神经介导的反应。看来尿道平滑肌功能受肾上腺素能药物的影响很大。