Altura, B T Sodium-calcium exchange mechanism in vascular smooth muscle tissue as revealed by manipulating external magnesium. [electronic resource] - Magnesium and trace elements 1990 - 163-75 p. digital Publication Type: Journal Article ISSN: 1015-3845 Subjects--Topical Terms: Amiloride--pharmacologyAnimalsAortaCalcium--metabolismCalcium Chloride--pharmacologyCholine--pharmacologyMagnesium--pharmacologyMannitol--pharmacologyMuscle Contraction--drug effectsMuscle, Smooth, Vascular--drug effectsOsmolar ConcentrationPotassium Chloride--pharmacologyRatsRats, Inbred StrainsSodium--metabolismSucrose--pharmacologyUrea--pharmacologyVerapamil--pharmacology