硝基芬是一种选择性接触性除草剂。 Nitrofen 是一种视网膜脱氢酶和原卟啉原氧化酶抑制剂。

Secretin, porcine (Porcine secretin acetate) is a 27-amino acid peptide, acting on pancreatic acinar cells and ductal epithelial cells stimulating the production of bicarbonate rich fluid.Secretin porcine stimulates pancreatic and gastric secretions to aid in the diagnosis of pancreatic exocrine dysfunction and the diagnosis of gastrinoma.

(Tyr0)-C-Peptide (dog) 是一种肽。