In vivo anthelmintic effect of Artemisia annua L. on oxyurid nematodes of laboratory mice

Abstract

Oxyurids are common intestinal parasites of mammals, and they are the cause of recurrent helminthic infections, especially in children Hence natural herbal compounds are necessary for a repeatable cure. This study aimed to investigate the antinematodal effect of Artemisia annua L. n-hexane extract on oxyurids in vivo. In this study, A. annua L. n-hexane extract was applied to mice naturally infected with Syphacia obvelata and Aspiculuris tetraptera species orally at 300, 600, and 1200 mg/kg doses for seven days and the change occurring in the number of oxyurid eggs was investigated by the fecal flotation method. The nematodes in the necropsy were compared on the 8th day in all groups in terms of number, gender, and species. Albendazole (ABZ) was applied at a 5 mg/kg dose for three days as positive drug control, and corn oil was used as solvent control. The arithmetic mean of oxyurid eggs counted in fecal flotation 43.51% decrease in the drug control ABZ group and showed a 21.12% increase in the A. annua 1200 mg/kg group on the last day of application. When compared with the corn oil group, a 34.08%, 34.76% and 36.91% decrease in ABZ 5 mg/kg, A. annua 300 mg/kg and A. annua 1200 mg/kg group respectively were found in their necropsies in terms of nematode number. Non-polar compounds of A. annua L., very low concentration of ABZ and as a dilution solvent corn oil are probably responsible for this result.