The two common genetic mutations found in the group with early - onset pancreatitis were cationic trypsinogen (PRSS1) and chymotrypsin C (CTRC). (sciencedaily.com)
These limitations have led to the development of assays for enzymes or markers considered pancreatic in origin such as trypsin - like immunoreactivity (TLI), trypsinogen activation peptide (TAP), and pancreatic lipase immunoreactivity (PLI). (epi4dogs.com)
These enzymes are secreted by salivary glands (alpha - amylase and lingual lipase), the stomach (pepsinogen, gelatinase and gastric lipase), the pancreas (alpha - amylase, lipase, trypsinogen and chymotrysinogen), and the small bowel (disaccharidases, intestinal lipase and erepsin protease). (appliedhealth.com)