it was found that inhibition of the tumour-cell proliferation in vitro , along with greater than 95 % reduction of tritiated thymidine uptake by these cells , was attained only when both ddc ( 5 x 10 ( -7 ) m ) and asa ( 2 x 10 ( -5 ) m approximately 2 x 10 ( -4 ) m ) were added simultaneously and cultured for 48 h .
C1156236
inhibition of
C0007634
cells