[Association between the HLA system and myocardial infarct].

In 200 patients with myocardial infarction, 35 of them with concomitant insulin-independent diabetes mellitus, 91 - with hypertension and 91 - without diabetes and hypertension, it was established that the patients with diabetes and hypertension manifected an association with HLA-BW, whereas sucr association was not observed in infarction group without hypertension and diabetes.

[HL-A antigens and diabetes mellitus].

Association of juvenile diabetes with antigen B8 and B15 was established with the comparison of the phenotype incidence of 28 HLA antigens from locus A and B among 1085 healthy control subjects and 200 patients with diabetes mellitus (74 with juvenile insulin-dependent type and 126 with insulin-independent diabetes in adults). Only the incidence of antigens B15 and Bw 21 was established to be increased in the cases of insulin-dependent type of diabetes in adults. That raises a new interest in the further study of the problem.