Roles of Ca2+ and crossbridge kinetics in determining the maximum rates of Ca2+ activation and relaxation in rat and guinea pig skinned trabeculae

Circulation Research

Volumn 83, Issue 2, 1998, Pages 179-186

  Palmer, Sue ^a   Kentish, Jonathan C ^a  

^a ST THOMAS HOSPITAL   (United Kingdom)

Author keywords

Ca2+ activation; Cardiac myofibril; Crossbridge; Photolysis; Relaxation

Indexed keywords

ACTIN; CALCIUM ION; EGTAZIC ACID; MYOSIN; NITROPHENOL; TROPONIN C; TYLOXAPOL; 2 NITROPHENYL EGTA; 2-NITROPHENYL-EGTA; CALCIUM; DRUG DERIVATIVE; MYOSIN ADENOSINE TRIPHOSPHATASE;

ACTIN MYOSIN INTERACTION; ANIMAL TISSUE; ARTICLE; CALCIUM TRANSPORT; CONTROLLED STUDY; GUINEA PIG; HEART MUSCLE CONTRACTILE FORCE; HEART MUSCLE RELAXATION; HEART VENTRICLE CONTRACTION; HEART VENTRICLE WALL; MALE; NONHUMAN; PHOTOLYSIS; PRIORITY JOURNAL; RAT; SKINNED MUSCLE FIBER; SPECIES DIFFERENCE; THIN FILAMENT; ANIMAL; COMPARATIVE STUDY; DIASTOLE; DRUG EFFECT; HEART; HEART CONTRACTION; HEART MUSCLE; ION TRANSPORT; KINETICS; METABOLISM; MUSCLE FIBRIL; PHYSIOLOGY; RADIATION EXPOSURE; WISTAR RAT;

ACTOMYOSIN; ANIMALS; CALCIUM; DIASTOLE; EGTAZIC ACID; GUINEA PIGS; HEART; ION TRANSPORT; KINETICS; MALE; MYOCARDIAL CONTRACTION; MYOCARDIUM; MYOFIBRILS; PHOTOLYSIS; RATS; RATS, WISTAR; SPECIES SPECIFICITY; TROPONIN C;

EID: 0032572414     PISSN: 00097330     EISSN: None     Source Type: Journal    
DOI: 10.1161/01.RES.83.2.179     Document Type: Article

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