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Action of Sympathomimetic Drugs on the Isolated Junction of the Bile Duct and Duodenum

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Specialty Pharmacology
Date 1963 Apr 1
PMID 14023764
Citations 8
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Abstract

The actions of adrenaline, noradrenaline and phenylephrine were studied both on the terminal tract of bile duct (prepared as spiral strips or intact) and on the adjacent duodenum taken from the calf and the cat. These amines contract the terminal bile duct and relax the duodenum. Furthermore, on the basis of the action of some adrenaline antagonists, the hypothesis is advanced that there are alpha-receptors which mediate contraction of muscle in the sphincterial zone of the bile duct.

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ACTIONS OF SYMPATHOMIMETIC DRUGS ON THE SMOOTH MUSCLE AT THE JUNCTION OF THE BILE DUCT AND DUODENUM STUDIED IN SITU.

Benzi G, Berte F, Crema A, Frigo G Br J Pharmacol Chemother. 1964; 23:101-14.

PMID: 14208187 PMC: 1703955. DOI: 10.1111/j.1476-5381.1964.tb01571.x.


Observations on the smooth muscle and contractile activity of the common bile duct.

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Pharmacological characteristics of the non-striated anorectal musculature in cats.

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Adrenoceptor functions in the cat choledochoduodenal junction in vitro.

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Adrenoceptors in the cat choledochoduodenal junction studied in situ.

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References
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