title: Rapid colorimetric assay for intestinal peptide hydrolases.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D000818:Animals; D003600:Cytosol / Q000201:enzymology; D004151:Dipeptides; D004355:Drug Stability; D005069:Evaluation Studies as Topic; D005215:Fasting; D007202:Indicators and Reagents; D007413:Intestinal Mucosa / Q000166:cytology / Q000201:enzymology*; D007421:Intestine, Small / Q000166:cytology / Q000201:enzymology*; D007700:Kinetics; D008297:Male; D008722:Methods; D008832:Microchemistry; D009842:Oligopeptides; D010447:Peptide Hydrolases / Q000032:analysis*; D010618:Phenanthrolines / Q000494:pharmacology; D011480:Protease Inhibitors; D051381:Rats; D013053:Spectrophotometry; D013329:Structure-Activity Relationship; D013997:Time Factors
chemical_list: D000596:Amino Acids; D004151:Dipeptides; D007202:Indicators and Reagents; D009842:Oligopeptides; D010618:Phenanthrolines; D011480:Protease Inhibitors; D010447:Peptide Hydrolases