[Scientific and practical activity of the Department of Muscle Biochemistry of the Palladin Institute of Biochemistry of NAS of Ukraine].

The article focuses on scientific and practical activity of the Department of Muscle Biochemistry of the Palladin Institute of Biochemistry of NAS of Ukraine in the context of its foundation and development. Main findings and practical achievements in the area of muscle biochemistry are summarized and discussed.

[Inventive activity of the Departments of Chemistry and Biochemistry of Enzymes, and Protein Structure and Function of the Palladin Institute of Biochemistry of NAS of Ukraine. Part III. Diagnostic test-systems for analysis of fibrinolysis blood system and novel approaches to thrombosis treatment].

This article continues analysis of scientific achievements of the Institute of Biochemistry in the study of hemostasis system. Two previous articles were focused on the studies of blood coagulation proteins and development of the immune-enzyme test-systems for evaluation of the risk of thrombosis upon various pathologies. This article highlights the research on the blood fibrinolysis system and new approaches to thrombosis treatment, which were developed (and are under development) in the Palladin Institute of Biochemistry of the NAS of Ukraine, in particular, in the Department of Chemistry and Biochemistry of Enzymes headed previously by Dr.Sci.(Biol.) S. O. Kudinov and now by Dr.Sci.(Biol.) T .V. Grinenko, and also in the Department of Protein Structure and Function headed by Dr.Biol.Sci. E. M. Makogonenko. The fundamental knowledge of protein molecule functions and mechanisms of regulation of blood coagulation and fibrinolysis opens up new opportunities to diagnose hemostasis disorders and control the effectiveness of the cardiovascular disease treatment and also contributes to development of new techniques for isolation of new proteins ­ promising therapeutic agents.

[Inventive activity of the Department of Molecular Immunology of the Palladin Institute of Biochemistry of NAS of Ukraine].

The article is devoted to the inventive activity of the Department of Molecular Immunology of the Palladin Institute of Biochemistry of NAS of Ukraine in the context of the history of its inception, development and in the context of scholarly and organizational activities of Sergii Vasyl'ovych Komisarenko. This autumn marks 50th anniversary since young Sergii Komisarenko (now ­ Academician of NAS and NAMS of Ukraine, Dr. Biol. Sci., Professor) has joined the Palladin Institute of Biochemistry, has completed all stages of the academic carrier from PhD student to Head of the Institute. He is the first in Ukraine who started the new branch of research ­ molecular immunology, created a strong scientific school, which earned worldwide acclaim and made significant contribution to finding solutions to current problems in human health sciences. S.V. Komisarenko was among those, who were first in the USSR to use immunoenzyme and flow cytofluometric assays, hybridoma technology for producing monoclonal antibodies and immunochemical assay of proteins, which became the basis for development of highly sensitive and highly specific immunodiagnostic systems, which are of high necessity in medicine, veterinary, development of immunotechnologies, environment monitoring, etc. Under his leadership the Department has made a series of important discoveries and developments including relating to antitumour immunotoxins, effects of low dose radiation on the immune system of Chernobyl liquidators, immunochemical structure of neurotoxin apamine, cytochrom c, fibrinogen and fibrin molecules at different stages of polymerization, diphtheria toxin and its receptor, tuberculosis causing micobacterium, roles of protease-activated receptors (PARs) and nicotinic acetylcholine receptors of lymphocytes, nature of polyreactive immunoglobulins (PRIGs), among other important scientific contributions. S.V. Komisarenko and his colleagues also hold numerous (more than 80) author's certificates and patents in Ukraine and USSR.

[Inventive activity of the Department of Metabolism Regulation of the Palladin Institute of Biochemistry of NAS of Ukraine].

The article is devoted to the inventive activity of the Department of Metabolism Regulation of the Palladin Institute of Biochemistry of NAS of Ukraine in the context of the history of its inception, development and the research activities of its founder, academician of NAS of Ukraine M. F. Guly as well as his students and followers. It briefly tells about practical achievements of M. F. Guly which were as significant, immense and diverse as his scientific accomplishments. The paper analyses in detail the practical results of scientific research of his students and followers aimed to solve practical problems of medicine, food-processing, agriculture, and which are essentially a continuation of the ideas and projects of M. F. Guly.

[Cyclic nucleotides in a high molecular weight aminoacyl-tRNA synthetase complex from the liver of normal and irradiated rats]. / Tsyklichni nukleotydy u skladi vysokomolekyliarnogo kompleksu aminoatsyl-tRNK-syntetaz iz pechinky normal'nykh ta oprominenykh shchuriv.

The content of cAMP and cGMP in the composition of the high-molecular complex aminoacyl-tRNA-synthetase from the rat liver has been studied. The ionizing radiation decreases the level of the cyclic nucleotides in the composition of the complex. A problem on interregulation of the cyclic nucleotides and prostaglandins in the complex has been examined.