[Genetic structure and the load of hereditary diseases in five populations of Arkhangel'skaia region].

A population and medical genetic investigation was performed in a number of raions in the Arkhangel' skaya oblast. Random inbreeding coefficients were 0.000358 and 0.

[Study of interlocus interactions using a series of gene markers in samples from groups with different health status].

Interloci equilibrium between pairs of gene markers in the samples of different health rate in the population of Buryats of Chitinskaya Province was tested. The following methods were used: calculation of interloci correlation coefficients, chi 2-testing of the hypothesis of interloci equilibrium and the modification of principal components analysis on the basis of the matrix of Pearson's coefficients of contingency. In the groups of "extreme" health rate the tendency to increase in interloci disequilibrium was discovered.

[Hereditary pemphigus: the problems of classification, diagnosis and prevention].

Basic principles of present-day classification of hereditary epidermolysis bullosa are outlined, and morphologic grounds for distinguishing common, borderline, and dystrophic e. bullosa are validated. Potentialities of prenatal diagnosis of grave forms of e.

[Monoclonal autoantibodies to the epithelial basement membrane cells of human skin and thymus obtained through immunization with Rickettsia prowazekii antigens].

As the result of immunization of BALB/c mice with the commercial preparation of typhus vaccine and R. prowazekii corpuscular antigen, in 29.2% and 40.