title: [Protective effects of m-nisoldipine and nisoldipine on myocardial damage in working rabbit hearts after ischemia-reperfusion].
abstract: m-Nisoldipine 4, 8, 16 nmol/L, nisoldipine 1, 4 nmol/L and nifedipine 4, 8, 16, 50 nmol/L enhanced the recoveries of functional parameters of working rabbit hearts after ischemia-reperfusion, as well as prevented the development of contracture and the release of CPK from the reperfused hearts. m-Nisoldipine 8 nmol/L, nisoldipine 1 nmol/L and nifedipine 8 nmol/L attenuated the reduction of myocardial Na+-K+-ATPase and 5'-nucleotidase activity induced by ischemia-reperfusion. The breakdown of membrane phospholipids and elevation of the myocardial Ca2+-ATPase activity and the free fatty acids level were also prevented.
authors.forename: H L
authors.initials: HL
authors.lastname: Zhang
authors.forename: S X
authors.initials: SX
authors.lastname: Fu
authors.forename: Y S
authors.initials: YS
authors.lastname: Li
mesh_terms: D000818:Animals; D002121:Calcium Channel Blockers; D003402:Creatine Kinase / Q000097:blood; D005260:Female; D066298:In Vitro Techniques; D007536:Isomerism; D008297:Male; D015428:Myocardial Reperfusion Injury / Q000517:prevention & control*; D009206:Myocardium / Q000378:metabolism; D009543:Nifedipine / Q000627:therapeutic use; D015737:Nisoldipine / Q000627:therapeutic use*; D011817:Rabbits; D000254:Sodium-Potassium-Exchanging ATPase / Q000378:metabolism
chemical_list: D002121:Calcium Channel Blockers; D015737:Nisoldipine; D003402:Creatine Kinase; D000254:Sodium-Potassium-Exchanging ATPase; D009543:Nifedipine