the response of colon cells from patients with ulcerative colitis ( uc ) , familial polyposis coli ( fpc ) and colon carcinoma ( ccc ) to these agents was monitored by carcinoembryonic antigens ( cea ) released into the medium during cell proliferation in a serum-free hormone-defined ( sfhdm ) medium , oncogenicity in athymic mice and colonigenicity , i.e . the ability of the cells to form colonies in soft agar .
C0032580
familial
C0007634
the