[Problems in the assessment of the risk from environmental factors on the population's health in the Republic of Kazakhstan].

The paper deals with the evaluation of the influence of environmental factors on human health. It analyzes morbidity rates and their prediction in the biogeochemically exposed area.

[Distribution of heavy metals in organs of experimental animals subjected to dust inhalation].

Biologic substrates of experimental animals characterize mainly overall metals intake and could serve as criteria for environmental pollution degree.

[Autoregulation of brain blood flow in dust bronchitis patients with early cerebral atherosclerosis].

The article deals with brain blood flow autoregulation evaluated through transcranial Doppler study in dust bronchitis patients with early cerebral atherosclerosis in dependence on presence or absence of respiratory failure. Present respiratory failure in these patients causes additional disorders in brain blood flow autoregulation, especially during a stage of early signs of brain circulation insufficiency.