Objectives: To observe the effects of moxibustion at "Zusanli"(ST 36)on oxidative stress and intestinal flora in subacute aging rats, and to explore the possible mechanism of moxibustion in delaying aging.
Methods: Thirty SD rats were randomly divided into a blank group, a model group and a Zusanli group, with 10 rats in each group. Subacute aging model was established by intraperitoneal injection of D-galactose at dosage of 500 mg/kg in the model group and the Zusanli group, once a day for 42 days.