[Protein, immunological and "Gc", "Gm" and "Inv" picture in high-risk mastectomized subjects].

In the field of research on cancer we studied 294 women of which 142 who had undergone mastectomy, 70 selected for a high risk group, 82 normal. In order to determine some parameters who characterize the three groups we research for each the globulin factor Gc, Gm, and Inv, the proteic fractions and the immunoglobulins, as already pointed out by other investigators. The study of data points out results some times not according to previous reports. Comparing people who had undergone mastectomy and who had been selected for a high risk group, on the bases of GC phenotype together with immunoglobulins we obtained interesting values that characterize and delimit the two groups.