title: [Properties of the adenylate cyclase system in the muscle tissue of the mollusk Anodonta cygnea].
abstract: The adenylate cyclase system in the muscular tissue of Anodonta cygnea has been studied. A stimulating effect of serotonin, guanine nucleotides and sodium fluoride is found as well as a dependence of the catalytic activity of adenylate cyclase on magnesium and manganese ions. The mollusk enzyme and the vertebral one do not differ in principle in their functional properties. Only serotonin out of the tested biogenic amines (epinephrine, norepinephrine, dopamine, serotonin) stimulates the adenylate cyclase activity, which agrees with the fact that this neurohormone is a main neuromediator in mollusks. The analysis of the obtained results and data available in literature supports the idea about conservatism of the hormonal signal transfer in animals of different phylogenetic level.
mesh_terms: D000262:Adenylyl Cyclases / Q000378:metabolism*; D000818:Animals; D004789:Enzyme Activation; D006150:Guanine Nucleotides / Q000502:physiology; D006863:Hydrogen-Ion Concentration; D008974:Mollusca / Q000378:metabolism*; D009132:Muscles / Q000201:enzymology*; D012701:Serotonin / Q000502:physiology; D012969:Sodium Fluoride / Q000494:pharmacology
chemical_list: D006150:Guanine Nucleotides; D012701:Serotonin; D012969:Sodium Fluoride; D000262:Adenylyl Cyclases
vernacular_title: Svoĭstva adenilattsiklaznoĭ sistemy myshechnoĭ tkani molluska Anodonta cygnea.