Abstract

Background: Carbon tetrachloride is one of the chemical toxins, disturbing bone marrow texture and changing the serum blood proteins. In this study, the protective effect of Avicennia marina leaf extract on bone marrow texture of rats induced by carbontetrachloride is investigated.

Materials and Methods: 42 male rats were divided randomly in to 6 groups: group induced by CCl₄ (carbon tetrachloride 1:1 with olive oil, 2 ml/kg single dose, i,p), sham(taking olive oil, 2ml/kg i,p single dose) and control (taking normal saline, 2ml/kg, i,p single dose ). Treated groups (1,2 and3): induced by carbon tetrachloride 1:1 with olive oil, 2ml/kg single dose and then after two hours treated by 200mg/Kg, 400mg/Kg and 800mg/kg AME /day for 96 hrs, i,p) After the examination the blood samples were collected from heart directly and WBC and blood proteins such as Albumin, total protein separation of serum and Sections sternum bone were analyzed. Data were analyzed by ANOVA and statistical significance differences were accepted at(p<0.05).

Results:  The necrotic bone marrow texture, WBC, serum Albumin and total protein of the treatment groups showed a significant increase rather than group induced by CCl₄(p<0.001).

Conclusion:  The Avicennia marina leaf has active antioxidant and flavonoids compounds which probably have protective effects on bone marrow texture from toxic agents such as CCl₄.