Definitions

1. noun

A protein that inhibits the action of trypsin, an enzyme in the digestive system.

“The deficiency of antitrypsin is a common genetic disorder that can lead to emphysema.”

2. noun

A type of enzyme inhibitor found in plasma, particularly in the alpha-1 globulin fraction, that is deficient in patients with certain types of emphysema.

“The antitrypsin levels in the patient’s blood were significantly low, indicating the presence of the genetic disorder.”