РОЛЬ ЖИРНЫХ КИСЛОТ В ЭМБРИОНАЛЬНОМ РАЗВИТИИ (ОБЗОР ЛИТЕРАТУРЫ)

Abstract

The review provides information on the physiological role of medium-chain saturated and unsaturated (myristic, pentadecanoic) and long-chain (palmitic, stearic, oleic) fatty acids in embryonic development. The value of fatty acids in the formation of the lung surfactant of the developing fetus is shown. There is presented the information about the role of polyunsaturated acids of arachidonic and docosahexaenoic ω-6 family in the structural and functional development of the nervous system and the visual analyzer of the fetus and the newborn. The interdependent stimulating effect of unsaturated oleic and linoleic fatty acids on the differentiation of muscle cells is shown; the role of oleic and acids with 20 carbohydrate atoms in the mineralization of bone tissue is demonstrated; the value of oleic acid in the regulation of placental transport of amino acids through tol-like receptors 4 and cellular signaling is presented. The above mentioned factors allow drawing the conclusion about the need for further study of lipids as the main energy substrates, sources of plastic material, structural components of erythrocyte membranes, nerve tissue, visual analyzer, pulmonary surfactant and skeletal muscles. The accumulated data broadens the understanding of the role of lipids in metabolic processes, which will allow us to move from a fundamental research to practical aspects of the use of these substances in obstetrics and perinatology. In the long term, these results can be used to interpret and predict changes in metabolic disorders of lipids in various pathological conditions during pregnancy.