Molecular Mechanism Underling the Chemopreventive Effect of Turmeric and Banana Peel Extracts On 7, 12-Dimethylbenzeneanthracene (DMBA) - Induced Mammary Carcinogenesis in Female Mice

Authors:

Hana RS*

Volume 2, Issue 3

Abstract

Evaluate the anticarcinogenic effect of turmeric and banana peel extracts versus vitamins supplementation on 7, 12-dimethylbenzeneanthracene (DMBA)-induced breast cancer in female mice.

Phytochemical composition of turmeric and banana peel extracts was estimated colorimetrically. Plasma vitamins C, E and β-carotene were determined by high-performance liquid chromatography (HPLC),.Agarose gel electrophoresis was used to analyze DNA from the tissues . Prostate specific antigen (PSA) determinded by ELISA was used as a tumor marker. Crude extract of banana peel and turmeric extract were evaluated versus vitamin C, E and A supplementation in reversing DMBA induced carcinogensis.

DMBA-induced changes were reversed by turmeric extract and to a lesser extent by banana peel extract or vitamins supplementation as evidenced by improved oxidants- antioxidants imbalance, apoptotic DNA fragmentation and decreased PSA.

Keywords:

Turmeric; Banana; DMBA; Breast Cancer

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