to determine whether tcdd and ra would enhance or antagonize the teratogenic effects of the other compound , c57bl/6n dams were treated po on gestation day ( gd ) 10 or 12 with 10 ml corn oil/kg containing tcdd ( 0-18 micrograms/kg ) , ra ( 0-200 mg/kg ) , or combinations of the two chemicals .
C0032961
gestation
C0040845
ra