title: [Nitric oxide storage in the cardiovascular system].
abstract: Nitric oxide (NO) is a highly reactive substance with short lifetime. In conditions of a living organism NO can be bound by the complexes used for transport and intracellular storage of NO. The main biological forms of NO store include S-nitrosothiols and dinitrosyl iron complexes capable of interconversion. The NO store formed by these complexes in the vascular wall, on the one hand, provides for protection from excessive free NO after its overproduction and, on the other hand, can be an additional NO source when it is deficient. Apparently, the efficiency of NO storage is genetically determined and corresponds to the inherited level of NO production in the organism. Controlled modulation of formation and dissociation of the NO store is a promising trend for further investigation.
authors.affiliation: Research Institute of General Pathology and Pathophysiology, Russian Academy of Medical Sciences, ul. Baltiiskaya 8, Moscow, 125315 Russia.
authors.forename: E B
authors.initials: EB
authors.lastname: Manukhina
authors.forename: B V
authors.initials: BV
authors.lastname: Smirin
authors.forename: I Iu
authors.initials: IIu
authors.lastname: Malyshev
authors.forename: J C
authors.initials: JC
authors.lastname: Stoclet
authors.forename: B
authors.initials: B
authors.lastname: Muller
authors.forename: A P
authors.initials: AP
authors.lastname: Solodkov
authors.forename: V I
authors.initials: VI
authors.lastname: Shebeko
authors.forename: A F
authors.initials: AF
authors.lastname: Vanin
mesh_terms: D000818:Animals; D001808:Blood Vessels / Q000378:metabolism; D002320:Cardiovascular Physiological Phenomena; D002319:Cardiovascular System / Q000378:metabolism*; D006801:Humans; D007501:Iron / Q000378:metabolism; D009569:Nitric Oxide / Q000378:metabolism*; D009589:Nitrogen Oxides / Q000378:metabolism
chemical_list: D009589:Nitrogen Oxides; D009569:Nitric Oxide; C073661:dinitrosyl iron complex; D007501:Iron