摘要
本实验观察研究药物对狗正常输尿管动力学和肌电活动的影响。结果表明:去甲肾上腺素对上尿路平滑肌有兴奋作用;异搏定可使输尿管平滑肌电活动和机械活动明显减弱,前列腺素E能增强输尿管活动;消炎痛可抑制内源性前列腺素合成,对输尿管平滑肌有松弛作用。
The effects of noradrenaline,isoptin.prostaglandin E and indomethacin on the dynamics and the muscloelectrical activities of the ureter were sutdied in dogs.It was found that no-radrenaline exerted excitation on the smooth muscle of the upper ureter,isoptin could remarkably reduce both the electrical and contractile activities of the ureter,prostaglandin E could intensify the activeites of the ureter,and indomethacin could the inhibit the synthesis of intrinsic prostaglandins and in turn relax the smooth muscle of the ureter.
出处
《第三军医大学学报》
CAS
CSCD
北大核心
1992年第5期437-440,共4页
Journal of Third Military Medical University
关键词
输尿管
异搏定
药理学
吲哚氯甲酰
ureter
urodynamics
musculoelectrical activity
norepinephrine
prostaglandin
in-domethacins
