Antioxidants protect against increased risk of atherosclerosis induced by exposure to cigarette smoke: Histological and biochemical study.

Background And Objectives: This study aimed to assess the dose-dependent effect of antioxidants in protection against cardiovascular changes induced by exposure to cigarette smoke.

Design And Setting: This was an experimental study, conducted at King Fahd Medical Research Center, King Abdulaziz University.

Materials And Methods: This study was carried out on 57 male albino rats divided into nine groups.