the effect of partial pancreatectomy ( pp ) on the pancreatic carcinogenicity of n-nitrosobis ( 2-oxopropyl ) amine ( bop ) was investigated in syrian golden hamsters by subcutaneous injection of a single dose of bop ( 20 mg/kg , body weight ) given 30 minutes after ( group 1 ) , 1 week after ( group 2 ) , or 1 week before 70 % pp ( group 3 ) .
C0030274
pancreatic
C0161912
pp