[Myxedema coma. Case report].

A rare case of hypothyroid coma developed in a patient with diagnosed primary hypothyroidism, complicated by the development of rhabdomyolysis and prolonged oppression of the respiratory center is presented. The predominance of previous cardiovascular pathology, marked oedema syndrome, and hypercholesterolemia in the clinical picture of the disease initially directed the diagnostics of cardiac pathology, which delayed the diagnosis of hypothyroidism. This publication aims to draw clinicians' attention to hypothyroid coma as a rare complication of hypothyroidism, which in this case was disguised as ischemic heart disease with the development of chronic heart failure.

Impact of Fitness Status on the Optically Measured Hemodynamic Indexes.

The physiological characteristics of skin blood flow can be described in terms of the hemodynamic indices (HI). The HI is derived from the laser speckle characteristics, which are governed by the cutaneous blood flow. A miniaturized dynamic light-scattering sensor was used to measure the speckle pattern from the finger root.

[Slow Formation and Degradation of γH2AX Foci in Human Skin Fibroblasts Exposed to Low-Dose X-Ray Radiation].

It was shown that the kinetics of changes of γH2AX foci number (marker of DNA double-strand breaks) in human skin fibroblasts after exposure to low doses of X-ray radiation (20, 40 and 80 mGy) differs from that observed after exposure to medium-low doses (160 and 240 mGy). After exposure to 160 and 240 mGy the highest number of γH2AX foci was detected at 30 min after exposure (first experimental point) and further their decrease was observed. At the same time we observed a fast phase of repair (upto 4 h), in which there was a decrease of the foci amount to ~50-60% and a slow phase of repair (from 4 h to 24 h).

[Intestine microbiota and allergic diseases].

In industrialized countries an increased number of diseases due to immune system disorders including connected with allergy is noted. Allergic diseases generally proceed against the background of various common inflammatory diseases arising in childhood. The role of intestine microflora in its interaction with immune system and defining factors in allergization of children are actively studied.