Endogenous Sensitizer of Beta-Adrenergic Receptors (ESBAR) as a Component of Humoral Links Element of Autonomic Nervous System and Its Analogs (Review).

Kirov State Medical Academy, Kirov The results of the 20-years studies of the presence in blood serum and other body fluids of endogenous modulators of adrenergic and M-cholinergic impact a A COMPONENT of humoral element of autonomic nervous system. The article is devoted to the endogenous sensitizer of beta-adrenergic receptor (ESBAR) - water-soluble low molecular weight substances, analogues of which are histidine, tryptophan, tyrosine, mildronat and preduktal. It is shown, that separate dilutions of human serum and animal (as a source of ESBAR) and ESBAR - analogues ways to enhance the effectiveness of activation of beta-adrenoceptors (AR) of smooth muscle (uterus, coronary and renal arteries, trachea, stomach), myocardium and erythrocytes and platelets (respectively influenced of histidine and tryptophan). It is reported? that content of ESBAR in human serum (according to the titers of its dilution) depends on the sex and the presence of somatic diseases, and at women are also on the stage of reproduction and obstetric complications It is discussed hossible mechanisms of ESBAR action, its physiological role, including as a component of beta-adrenoreceptor myometrium inhibitory mechanism, as well as the prospect of the use of analogues ESBAR, including for the prevention of preterm labor, and for the treatment of bronchial asthma, coronary heart disease, hypertension and heart failure.