[Pectin-containing products in the dietary nutrition of subjects exposed to ionizing radiation as a result of the accident at the Chernobyl Atomic Electric Power Station].

Effect of natural and enriched with pectin tanned fruits on radiation-induced metabolic disorders was studied in persons subjected to radiation due to Chernobyl accident. It was shown that products in question beneficially influenced blood antioxidant system as well as brought to the norm contents of triglicerides and albumins in patients with IIa and IV types of hyperlipoproteinaemia.

[Content of blood lipids and characteristics of dyslipoproteinemias in people exposed to radiation during the accident at the Chernobyl nuclear power station].

Lipid and lipoprotein spectrum of the blood plasma was investigated and phenotyping of hyperlipoproteinaemias was carried out in men exposed to ionizing radiation and suffered from acute radiation illness as a result of the Chernobyl accident. An increase of the total cholesterol triglycerides and content frequency of atherogenic types of hyperlipoproteinaemias in comparison with average levels of population both a year and 3 years after irradiation was observed. No essential differences were found between the obtained indices 1 and 3 years after irradiation which testified to the stability of the revealed disturbances.

[Characteristics of functional tests with isometric loads used in the diagnosis of ischemic heart disease].

Cardiovascular response to isometric stress (IS) applied to the upper and the lower extremities, and general isometric stress amounting to 30% of the maximum productive force (MPF) were compared in 50 normal subjects and 60 coronary patients. Hemodynamic values were significantly higher at 30% MPF general isometric stress tolerance threshold, as compared to those seen in the last minute of the maintenance of IS of the same force by the upper extremities. Hemodynamic responses to IS, applied to the lower extremities, and to general 30% MPF isometric stress were basically similar.