| Literature DB >> 8330180 |
F S Regadas1, L K Batista, J L Albuquerque, F R Capaz.
Abstract
A pharmacological study of the internal anal sphincter (IAS) was undertaken in patients with chronic and fissure. The sensitivity of the IAS to the contractile effect of phenylephrine and potassium chloride and to relaxation by isoproterenol was evaluated. Supersensitivity of the IAS to relaxation by isoproterenol was noted. Further research is necessary to determine the pharmacological basis of such a disturbance.Entities:
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Year: 1993 PMID： 8330180 DOI： 10.1002/bjs.1800800650
Source DB: PubMed Journal: Br J Surg ISSN： 0007-1323 Impact factor: 6.939