[The possibility of applying historical concentration of thrombocytes in examination of donors.].

The historical concentration of thrombocytes is an average of three subsequent concentrations of thrombocytes before donation (during two years) in blood of donors. The evaluation was applied to characteristics of historical concentration of thrombocytes concerning concentration of thrombocytes in blood of 99 regular donors before every donation of apheresis thrombocytes. It is established that less than 20% dispersion between historical concentration of thrombocytes and value obtained in day of donation is observed in 96% of regular donors.

General Toxicity and Antifungal Activity of a New Dental Gel with Essential Oil from Abies Sibirica L.

BACKGROUND The aim of this study was to analyze the antifungal activity and the general toxicity of a new dental gel containing essential oil from the tree Abies sibirica L., which grows in the Republic of Kazakhstan. MATERIAL AND METHODS The essential oil from Abies sibirica L.

POLYMORPHISM OF COLLECTION, TRANSFUSION AND EFFECTIVENESS OF DONOR PLATELETS CONCENTRATES.

There were compared the results of 520 platelets transfusions in 8 centers. In the surveyed organizations part of prophylactic platelet transfusions ranged from 10% to 91%. On average platelet transfusions for the prevention of bleeding in 3,6 times more often than to stop the bleeding.