[Orotic acid as a metabolic agent].
The paper reviews clinical and experimental studies into the mechanisms of action of orotic acid (OA). OA has been shown to take an active participation in metabolic processes in the body. As a pyrimidine precursor, it plays a key role in the biosynthesis of nucleic acids and protein, regulates water-salt exchange, by increasing diuresis and reducing the volume of extracellular fluid. OA is also a cellular fixative of magnesium by producing pronounced antiarrhythmic, vasodulator, and cardioprotective effects. OA has ascertained to stimulate erythro- and leukopoiesis. The involvement of OA in metabolic processes explains its cardio- and neuroprotective effects. By enhancing the resistance of myocytes to ischemia, OA favourably affects the clinical course of myocardial infarction and on manifestations of heart failure. OA has been noted to have an angioprotective action and to play an important role in the energy provision of the hypertrophic myocardium, by increasing its contractility. The ability to enhance the functional reserves of the heart adapted to higher exercises accounts for its use in sportive medicine. When there are emergency emotional and vestibular stimuli, OA drugs show an antistressor actions and are effective in treating patients with borderline nervous and mental disorders. Whether OA can be used to treat gastrointestinal diseases is to be clarified.
Stepura
O B
OB
Tomaeva
F E
FE
Zvereva
T V
TV
D002318:Cardiovascular Diseases / Q000188:drug therapy*; D006801:Humans; D009963:Orotic Acid / Q000378:metabolism* / Q000627:therapeutic use*
D009963:Orotic Acid
Orotovaia kislota kak preparat metabolicheskogo deĭstviia.