RESUMEN

The influence exerted by a number of non-steroid antiphlogistic agents on the fermentative mechanism responsible for the formation and decomposition of kininines in an inflammation focus and on the permeability of vessels in a skin changed under the effect of exogenous bradykininine was studied. Bradykininine, chigamin, sodium salicylate and mephenaminate are shown to inhibit "in vitro" the kininogenic and intensify the kininase activity of the exudate in rats with turpentine-induced pleuritis, while indometacin affects only the activity of kininogenases. Butadion, chingamin and sodium mephenaminate merely reduce the reactivity of the skin with respect to exogenous bradykininine.

Asunto(s)

Antiinflamatorios/farmacología , Calicreínas/metabolismo , Peptidil-Dipeptidasa A/metabolismo , Pleuresia/enzimología , Animales , Cloroquina/farmacología , Ácido Flufenámico/farmacología , Indometacina/farmacología , Ácido Mefenámico/farmacología , Fenilbutazona/farmacología , Derrame Pleural/enzimología , Pleuresia/inducido químicamente , Ratas , Salicilato de Sodio/farmacología , Trementina