Trypsin inhibitors in bovine lung and pancreas during development.
1. The activity of trypsin inhibitors in lung and pancreas increased with age of the animals. 2. In foetal lung the activity of the basic Kunitz-type inhibitor was 1% that, and in calf lung 5-30% that, found in adult animals. 3. In foetal pancreas the basic Kunitz-type inhibitor was not detected, and in calf pancreas its activity was much lower than in adult animals. The activity of the acidic Kazal-type inhibitor in foetal pancreas was significantly lower than in calf or adult animal.
Trypsin inhibitors in bovine lung and pancreas during development. 1. The activity of trypsin inhibitors in lung and pancreas increased with age of the animals. 2. In foetal lung the activity of the basic Kunitz-type inhibitor was 1% that, and in calf lung 5-30% that, found in adult animals. 3. In foetal pancreas the basic Kunitz-type inhibitor was not detected, and in calf pancreas its activity was much lower than in adult animals. The activity of the acidic Kazal-type inhibitor in foetal pancreas was significantly lower than in calf or adult animal.