[Ginkgo biloba extracts (EGb761) inhibits aflatoxin B1-induced hepatocarcinogenesis in Wistar rats].

Objective: To investigate the effect of Ginkgo biloba extracts (EGb761) on aflatoxin B1 (AFB1)-induced hepatocarcinogenesis and its antioxidant activity in Wistar rats.

Methods: 71 Wistar rats were randomly divided into three groups: AFB1 (group A); AFB1 +EGb761 (group B), Control (group C). Rats in gurop A and B were injected with AFB, through abdomen and the doses were 100-200 microg/kg, one to three times a week.