[THE INFLUENCE OF MELATONIN ON THE PARAMETERS OF CEREBRAL HEMODYNAMICS IN PATIENTS WITH HYPERTENSIVE DISEASE].

The authors discuss the results of application of melatonin in patients with hypertensive disease. Treatment with melatonin facilitated normalization of arterial pressure and cerebral hemodynamics at night time.

A numerical model of birch pollen emission and dispersion in the atmosphere. Model evaluation and sensitivity analysis.

An evaluation of performance of the System for Integrated modeLling of Atmospheric coMposition (SILAM) in application to birch pollen dispersion is presented. The system is described in a companion paper whereas the current study evaluates the model sensitivity to details of the pollen emission module parameterisation and to the meteorological input data. The most important parameters are highlighted.

[Correction of the influence of clinostatic hypokinesis on encephalitic circulatory dynamics during the sleep in patients with hypertensive disease].

During the sleep person is in the state of antiorthostasis, this state provokes vascular cerebral abnormalities (night cerebral hypervolemia). The nature of encephalon blood supply is changing in this horizontal state, in the result there is lowering of hydrostatic blood pressure, rise of the encephalon blood supply and more difficult venous outflow. 60 patients with essential hypertension (1-2 phases) at the age of 64.

[Heat transfer by the blood in the venous vessels of the rabbit under different temperature conditions].

The blood temperature in the main venous vessels reflects the formation of the heat balance in the body. In the rabbit posterior vena cava, the temperature increased by 0.19 degrees C-0.

[Heat transfer in the inferior vena cava and abdominal aorta of the rabbit].

The blood temperature was measured in the abdominal aorta and in the v. cava posterior as blood flowed from the legs to the heart in anesthetised rabbits. The temperature in the v.