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Evaluating Cell Death Using Cell-Free Supernatant of Probiotics in Three-Dimensional Spheroid Cultures of Colorectal Cancer Cells
Published on: June 13, 2020
Probiotics and colon cancer prevention
1CSIRO Division of Human Nutrition.
Abstract:
This review examines some of the evidence regarding probiotic bacteria as agents to reduce the risk of colon cancer in humans. While some of the evidence using rodent models of colon cancer is convincing for a reduction in cancer incidence and burden with the introduction orally of such bacteria as Bifidobacterium longum, Lactobacillus acidophilus and gg, convincing evidence in humans is more difficult to find. It consists of epidemiological studies or marker intervention studies using faecal enzymes, faecal bile acids or urinary/ faecal mutagens from microbial activity as measures of cancer risk, following probiotic introduction. Taken together these sources of data provide limited support for the hypothesis that probiotic bacteria are effective in cancer prevention.
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