Abstract: The invention relates to medicine and veterinary science and discloses a novel method for treating oncological, virulent and somatic diseases whose main target for therapeutic action is embodied in the form of DNA which freely circulates in blood plasma (and other liquid media) and originates from tumoral and mutant cells or cells infected by bacteria, fungi or protozoan and from different microorganisms which reside in the organism thereof. Said invention also relates to novel pharmaceutical compositions and to the use thereof for treating oncological diseases and infectious states provoked by bacteria, fungi and protozoa and non-infectious somatic diseases and states produced by accumulation of somatic mutations in cells of organism. Medicinal and immunological compositions, sorption and physico-chemical engineering and the method for using them in order to treat malignant tumors and other diseases are also disclosed.

Abstract: The invention relates to medicine and veterinary science and can be used for treating diseases associated with changes of the qualitative and/quantitative composition of blood extracellular DNA, namely generalised infection diseases provoked by bacteria, diseases provoked by fungi and protozoa, atherosclerosis, pancreatic diabetes, allergic diseases associated with delayed response hypersensitivity and diseases due to somatic cell gene mutations. The inventive method for treating diseases associated with modifications of the qualitative and/or quantitative composition of blood extracellular DNA, namely generalised infection diseases provoked by bacteria, diseases provoked by fungi and protozoa, atherosclerosis, pancreatic diabetes, allergic diseases associated with delayed response hypersensitivity and diseases due to somatic cell gene mutations consists in injecting an agent destroying blood extracellular DNA.

Abstract: The invention relates to organic chemistry and medicine, more specifically to synthetic pyrimidine derivatives, i.e. 2,8-dithioxo-1H-pyrano[2,3d,6,5-d?]dipyrimidyne and 10-aza-analogue thereof and to the complexes and salts thereof which exhibit antiviral and antimicrobial activity. Said invention can be used for medicine and veterinary science for treating viral diseases, bacteria-induced diseases and for cosmetology in the form of an additive for preventing and treating infections. The aim of said invention is to develop a novel more efficient substance exhibiting antiviral and antimicrobial activity.

Abstract: The invention relates to medicine and veterinary science and can be used for treating mainly solid tumors. The inventive method for treating oncological diseases consisting in injecting a blood extracellular DNA destroying agent into a systemic blood circulation. Said blood extracellular DNA destroying agent can be embodied in the form of a DNAse enzyme, in particular a bovine pancreatic DNAse which is parenterally injected in doses ranging from of 50 000 Kunz units to 250 000 000 Kunz units a day every day during 5-360 days or in the form of a recombinant human DNAse. In addition, a blood extracellular DNA binding agent embodied in the form of anti-DNA antibodies can be injected into a systemic blood circulation. In addition a modified agent which modifies the chemical composition and/or conformation and/or polymery and/or an association with proteins and/or lipids and/or ribonucleic acids of the blood extracellular DNA. Said modifying agent can be embodied in the form of a enzyme-ribonuclease.