the opposite effects of cholesterol on various facilitated transfer processes , which have a correlation in the opposite effects of other modifications of the membrane lipid phase ( deuticke , b. , grunze , m. and haest , c.w.m . ( 1979 ) alfred benzon symposium 14 , munksgaard , copenhagen , in the press ) , are indicative of different types of lipid-protein interaction in the erythrocyte membrane .
C0025249
membrane lipid
C0023779
lipid