because ulcerative colitis predisposes to colonic cancer , for determination of the effect of colitis on experimental colon carcinogenesis , rectal instillations of peptides that attract and activate neutrophils were used to induce colitis in cd-1 ( icr ) br mice receiving 20 weekly injections of the carcinogen 1,2-dimethylhydrazine [ ( dmh ) cas : 540-73-8 ] .
C0009324
ulcerative colitis
C0009319
colitis