FIELD: medicine, hepatology, pharmacy. SUBSTANCE: invention relates to preparations and medicinal agents used for treatment and prophylaxis of viscera, in part, liver and for treatment of toxicosis of different etiology. Invention proposes an agent for normalization of genetic apparatus using polysaccharide fraction of the general formula (C6H12O6)3-20 comprising 0.1-20% of potassium of polysaccharide weight from callus tissue of plant of species Ungernia . The preparation is used orally in daily dose 10-6 - 10-3 g of active component/10 kg of weight for 7-30 days in increasing dose gradient from 2 drops per a day/10 kg of weight to physiologically acceptable dose for body. The preparation can be combined with other medicinal agents. EFFECT: high effectiveness, safety of preparation. 4 cl, 3 tbl, 2 ex
