the inhibition by all trans-retinoic acid of ornithine decarboxylase induced by cellotape stripping was dose dependent as was found to be the case for arotinoid , retinol , ro-10-1670 , motretinid , 13-cis-retinoic acid , etretinate , and vitamin a .
C0040845
trans-retinoic acid
C0042839
vitamin a