Blood cells and hormonal and immunological parameters of humans in northeast Russia

In this study the hormone and immune system parameters as well as the number of erythrocytes and hemoglobin concentration in people adapting to the northeast of Russia have been investigated. It was shown that in newcomers to the north, depending on their duration of adaptation, a specific regional norm of response in functional indices is formed which differs from parameters of the European part of the country. The number and character of correlations proved to reflect the process of functional alterations. From the structure of the correlation played the degree of human adaptation to natural and climatic extremes can be assessed.