Alpha-1 antitrypsin (alpha1-AT) plasma levels in lung, prostate and breast cancer patients.
BACKGROUND AND OBJECTIVES: Alpha-1 antitrypsin (alpha1-AT) is one of the most important extra-cellular serine protease inhibitors. Elevation of alpha1-AT serum levels have been observed in the course of a large number of malignant diseases. In this study, using Radial Immunodiffusion Method, we studied the serum levels of alpha1-AT in l.....
