title: Distribution of pancreatic elastase and metalloproteinase in vertebrates.
abstract: Elastase-like enzymes were detected as zymogens in all of the pancreatic extracts from the gummy shark, bullhead shark, angel shark, smooth hammerhead, bestel, rainbow trout, carp, eel, Japanese mackerel, yellowtail, sea bass, parrotfish, bullfrog, chicken, bluewhite dolphin, hog, rat, cat, and dog. The distribution of pancreatic elastase and metalloproteinase was examined on the basis of the effect of specific inhibitors on elastase like-activity in each extract. The results indicate that pancreatic elastases are present in all the species examined and pancreatic metalloproteinases are present only in the teleost fishes.
mesh_terms: D000818:Animals; D002347:Carps; D002415:Cats; D002645:Chickens; D004285:Dogs; D004289:Dolphins; D004524:Eels; D005399:Fishes; D007700:Kinetics; D008667:Metalloproteins / Q000032:analysis*; D010179:Pancreas / Q000378:metabolism*; D010196:Pancreatic Elastase / Q000378:metabolism*; D011892:Rana catesbeiana; D051381:Rats; D012754:Sharks; D013045:Species Specificity; D013552:Swine; D014337:Trout; D014714:Vertebrates
chemical_list: D008667:Metalloproteins; D010196:Pancreatic Elastase