seven days after the final intubation of oh-bbn , animals were fed either a placebo diet or a diet supplemented with the following retinoids : for rats , 0.8 mmol 13-cis-retinoic acid , 2 mmol n- ( ethyl ) -all-trans-retinamide , or 2 mmol n- ( 2-hydroxyethyl ) -all-trans-retinamide per kg diet ;
C0035339
retinoids
C0022265
13-cis-retinoic acid