[Biochemical parallels of cellular adaptive reactions at chronic low-intensity irradiation and action of phitoecdysteroid preparation serpisten].

Abstract

Comparison of action of chronic γ-irradiation at a dose of 22.6 cGy and the serpisten substance containing phitoecdysteroids at small doses of 5 and 50 mg/kg on biochemical indicators in erythrocytes and tissues of white not purebred mice is given. It is established that in both cases there is an increase of minor fractions of cardiolipin and phosphatidic acid, lysophosphatidilcholin and a share of phospholipids as part of common lipids. Course administration of serpisten to rats at the total doses of 12 and 30 mg/kg leads to an increase in tissues of thermal shock proteins of family 70 (Hsp70 and Hsc70). Similarity of action of ecdysteroid preparations and the influence of stress factors of physical nature of low intensity (gamma radiation at a small dose) have been detected in mice, which manifest themselves in some chain links of lipid peroxidation processes as well as an increase in biosynthesis of thermal shock proteins of family 70 (Hsp70 and Hsc70) in rats at administration of serpisten.