Gene expression profile of butyrate mediated prevention of coloractal cancer in a mouse model
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ABSTRACT: To further elucidate the mechanism of butyrate mediated chemoprevention of colorectal cancer,we have employed whole genome microarray expression profiling as a discovery platform to identify genes that differentially expressed in mice from Butyrate group compared those from DMH group. The mice of DMH group were received normal diet (calcium concentration,1.24%) and subcutaneous injection of 1,2-Dimethylhydrazine at a dose of 20 mg/kg once weekly for 20 weeks; the mice of Butyrate group were received high calcium diet (calcium concentration,3%) with 1.5% Butyrate and subcutaneous injection of 1,2-Dimethylhydrazine at a dose of 20 mg/kg once weekly for 20 weeks. The mice were sarcrificed at 24 week. Nine normal colonic mucosa (3 from DMH group, 3 from Butyrate group mice with tumors, and 3 from Butyrate group mice without tumors) were used for the microarray analysis.
ORGANISM(S): Mus musculus
PROVIDER: GSE25858 | GEO | 2011/12/31
SECONDARY ACCESSION(S): PRJNA135735
REPOSITORIES: GEO
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