[Apoptosis and necrosis of lymphocytes induced by UV-radiation in the presence of autological plasma].

The influence of UV-light (240-390 nm) in doses 151-3020 J/m2 on the nature of the death of lymphocytes cells of donor's blood (using markers of apoptotic and necrotic death of cells) and on the level of expression of the marker of apoptotic pre-preparation--CD95-receptor has been investigated. We have shown that UV-radiation increases expression of CD95-receptors which is caused mainly by de novo synthesis of the receptors. It has been revealed that during daily incubation of photo-modified lymphocytes (151 and 755 J/m2) without autological blood cell death occurs by receptor-involved apoptosis.

[The role of cytokine gene polymorphisms in the development of hypertrophy of the tonsils of the lymphoid pharyngeal ring and atopic march in the children].

Interleukin 1-beta (IL-1b), its endogenous receptor antagonist (IL-1 Ra), and interleukin IL-4 have been shown to play a role in immunopathological processes, such as the development of hypertrophy of the tonsils of the lymphoid pharyngeal ring and atopic march. However, the influence of Il-1 and IL-4 gene polymorphisms as etiological factors of this pathology remains obscure. The objective of the present work was to study characteristics of gene polymorphisms of proinflammatory and proallergic cytokines depending on the degree of hypertrophy of the tonsils of the lymphoid pharyngeal ring (LPR) and atopic march to selected species of the opportunistic pathogenic biota.

[Mucolytic therapy of sinusitis].

The authors overview the articles concerning the treatment of sinusitis with the use of mucolytic preparations published in the Russian-speaking and foreign literature during the period from 1987 to 2013. Special attention is given to GeloMyrtol and GeloMyrtol forte therapy. The analysis of the papers of interest has demonstrated that the herbal medicinal products based on standardized myrtol have a number of advantages over other preparations of the same type.

[Influence of UV-light on the profile of receptors of lymphocytes of donated blood].

The influence of UV-light (240-390 nm) at the dozes of 151 and 755 J/m2 on the maintenance of membrane markers of lymphocytes: CD3, CD19, CD4, CD8, CD25, CD95 using the method of flow cytometry was investigated. It was demonstrated that UV-irradiation of lymphocytes induced the decrease in the number of CD3, CD4 and CD19 markers together with a simultaneous increase of the amount of CD8, CD25 receptors during the daily incubation of cells in a nutrient medium without plasma. When autologous plasma is used during incubation of both native and UV-irradiated lymphocytes, the percentage of cells with the specified markers is not different from the corresponding values in the cells immediately after their purification.