Creatinin :: Creatinin (n.) A white, crystalline, nitrogenous body closely related to creatin but more basic in its properties, formed from the latter by the action of acids, and occurring naturally in muscle tissue and in urine..
Pancreatin :: Pancreatin (n.) One of the digestive ferments of the pancreatic juice; also, a preparation containing such a ferment, made from the pancreas of animals, and used in medicine as an aid to digestion..