Cardioprotective activity of ethanolic extract of Echinophora cinerea against aluminum phosphide poisoning in rats.

Abstract

Rice tablet, also known as aluminum phosphide (ALP), is a nonorganic material used as an insecticide and rodenticide in the storage and transportation of grains. Phosphine gas, released from the chemical material, in contact with humidity and weak acid, can induce poisoning and death. This study was conducted to investigate the effect of ethanol extract of Echinophora cinerea leaves on ALP poisoning in heart in rats. In this study, factors such as blood pressure, heart rate, electrocardiography, and biochemical biomarkers of oxidative stress of cardiac tissue were evaluated. The use of Echinophora extract at a dose of 200mg per/kg primarily improved bradycardia, hypotension, and cardiac conduction. Echinophora extract at a dose of 400mg could protect body against oxidative stress. It seems that Echinophora extract has significant clinical positive effects that can be employed in treatment protocols of acute poisoning associated with ALP. PRACTICAL APPLICATIONS: Administration of the Echinophora cinerea extract can improve bradycardia, hypotension, and conduction disturbances of the heart caused by poisoning with rice tablet. E.cinerea extract also can increase the levels of antioxidant enzymes and protect the body against oxidative damage caused by poisoning with rice tablet. Therefore, Echinophora extract has significant clinical positive effects that can be used in treatment protocols of acute poisoning associated with aluminum phosphide.