Alpha 1 -antitrypsin and pepsin inhibition.
D000818:Animals; D002417:Cattle; D004789:Enzyme Activation; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008173:Lung Diseases, Obstructive / Q000150:complications / Q000201:enzymology; D010434:Pepsin A / Q000037:antagonists & inhibitors*; D010437:Peptic Ulcer / Q000209:etiology; D011489:Protein Denaturation; D014361:Trypsin Inhibitors / Q000494:pharmacology*
D014361:Trypsin Inhibitors; D010434:Pepsin A