Chemoprevention of DMH Induced Colon Carcinogenesis by Combination Administration of Lactobacillus acidophilus, Calcium and Moringa oleifera Leaves Extract

Abstract

Colon cancer has become one of the most prevalent and deadliest type of cancer in the globe in recent years. In order to prevent colon cancer triggered by DMH (1,2-dimethyl hydrazine hydrochloride), this study was to investigate the potential chemopreventive effects of calcium citrate, Lactobacillus acidophilus, and Moringa oleifera leaf extract. Sprague Dawley rats were randomized into 10 different groups and received subcutaneous injections of DMH (30 mg/kg) for 8 weeks of duration. Treatment groups were served for 4 weeks, 5-Flurouracil (20 mg/kg) was dosed with two intraperitoneal injections in a week and. L. acidophilus (1 × 109 cfu/kg p.o.), calcium citrate (2 mg/kg p.o.) and hydroalcoholic extract of M. oleifera leaves (100 and 200 mg/kg p.o.) were used for daily. All animals were killed after the completion of treatment, and colonic tissues were assessed for biochemical and histopathological parameters. DMH treatment-induced cellular and systemic oxidative stress results in depletion of cellular antioxidant enzyme levels with an alteration in hematological counts. The colonic tissues had a loose histoarchitecture with severe cellular infiltration, edema in the epithelium, and a moderate nuclear/cytoplasmic ratio, goblet cells. Combination treatments of L. acidophilus (LA), Calcium citrate (CC), and hydroalcoholic extract of M. oleifera leaves (ME) showed positive improvements in antioxidant enzyme levels, hematology count, and colonic tissue histoarchitecture. From outcomes of the present work concluded that a combination treatment of L. acidophilus, calcium citrate and a hydroalcoholic extract of M. oleifera leaves showed chemo-preventive effects against colon cancer triggered by DMH.