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. 1987 Feb;37(2):214-7.

Effect of etersalate on human platelet responsiveness. A study in healthy volunteers

M P Ortega, C Sunkel, M Armijo, J G Priego
  • PMID: 2883981

Effect of etersalate on human platelet responsiveness. A study in healthy volunteers

M P Ortega et al. Arzneimittelforschung. 1987 Feb.

Abstract

Ex vivo antiplatelet properties of 2-(p-acetamido-phenoxy)ethyl-o-acetoxybenzoate (etersalate, Daital) and its effects on serum thromboxane A2 (TXA2) levels and prostaglandin I2 (PGI2) generation were studied in human volunteers at two levels of oral dosing. Etersalate inhibited at the lower dosage platelet function and decreased TXA2 levels, but PGI2 generation from rat aortic rings was stimulated when incubated with plasma from etersalate-treated donors. Blood coagulation parameters remained within normal values. It is suggested that etersalate administration could act on platelet arachidonate metabolism at a different level than that of the cyclooxygenase pathway.

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