Readaptation features in military men from the Polar North region to climate and geographical conditions of midlatitudes
Features of functional state changes of military men who came form Acrctic Pole regions organism during the readaptation process to climate and geographic condition changes of midlatitudes are being presented. The level of tension of physiologic blood circulation and respiratory system have been determined and the degree of functional reserves of military men depending on their polar experience has been evaluated. Evaluation criteria for adaptation disorders in military men who came from Arctic circle region have been developed. The dynamics of peripheral blood hematologic indexes have been analyzed. Inconsistent and multidirectional changes in blood corpuscles indexes in the process of readaptation to midlatitude conditions depending on polar experience have been verified. Thus, upon the arrival to midlatitudes in the group with polar experience less than three years, compared to peripheral blood indexes before the arrival, insignificant leukocytosis turns into a tendency to leucopenia, anaemic signs increase, the amount of monocytes is decreased three times and the percentage of lymphocytes and eosinocytes increase. At the same time in the group with larger polar experience, the development of leucocytosis with the neutrophyl nuclear formula shift to the left side and the ongoing monocytosis. Also in the group with polar experience more than 3 years hemoglobin decreases to 25% average. It is proved that in the military men with polar experience more than three years there is no positive dynamics of functional organism state disordersregistered upon the arrival during one month in conditions of midlatitudes.