the effects of sodium butyrate , dimethyl sulfoxide ( dmso ) , and retinoic acid on the growth , morphology , carcinoembryonic antigen content , cell surface membrane-associated enzyme activities , and glycoprotein profiles of a human rectal adenocarcinoma cell line ( hrt-18 ) in culture were compared .
C0007082
carcinoembryonic antigen
C0086418
human