MOLECULAR COMPOSITION OF BLOOD PLASMA AND CONDITION OF HUMAN ORGANISM AT THE NORMAL AND PATHOLOGICAL STATE

Blood (blood plasma) is a special all-pervading medium that functionally matches all organs, tissues and cells of the body, to some extent similar to the Ether of the ancients. In addition to performing utilitarian and economic functions, blood is a medium for the transfer of huge amounts of information, which is continuously exchanged between all the compartments and structures of the macroorganism and its microbiome. This information is transmitted in the form of control chemical signals (peptides, micro-RNA, extracellular DNA, microbiome products, antibodies, etc.). molecules), the totality of which controls a variety of biological processes. It is noted that the blood is not only a control, but also a reflective (reflecting) environment: dynamic changes in the composition of this environment carry information about the smallest changes in the state of individual populations of cells, tissues, organs and the body as a whole. The prospects of practical use of information about the state of the organism and its changes, transmitted by blood and quantitatively reflected in individual profiles of immunoreactivity are analyzed.