Tomiak R H, Barlow R B, Smith P J
Br J Urol. 1985 Oct;57(5):498-9. doi: 10.1111/j.1464-410x.1985.tb05854.x.
Experiments have been carried out with isolated ring preparations of human ureter. The tissue displayed spontaneous activity and contracted when exposed to barium chloride (0.5-4 mM) but no responses were obtained with carbachol (0.1 micromolar-0.1 mM). This raises questions about the value of treating ureteric colic with anti-muscarinic drugs.
已经对人体输尿管的离体环状标本进行了实验。该组织表现出自发活动，并且在暴露于氯化钡（0.5 - 4 mM）时会收缩，但使用卡巴胆碱（0.1微摩尔 - 0.1 mM）时未获得反应。这引发了关于用抗毒蕈碱药物治疗输尿管绞痛的价值的疑问。
