Protein kinase A changes calcium sensitivity but not crossbridge kinetics in human cardiac myofibrils

American Journal of Physiology - Heart and Circulatory Physiology

Volumn 301, Issue 1, 2011, Pages

  Walker, John S ^a   Walker, Lori A ^a   Margulies, Ken ^b   Buttrick, Peter ^a   de Tombe, Pieter ^c  

^a UNIVERSITY OF COLORADO   (United States)

^b UNIVERSITY OF PENNSYLVANIA   (United States)

^c LOYOLA UNIVERSITY CHICAGO   (United States)

Author keywords

Heart; Muscle contraction; Phosphatase; Relaxation

Indexed keywords

CYCLIC AMP DEPENDENT PROTEIN KINASE; MYOSIN BINDING PROTEIN C; PHOSPHORUS 32; TROPONIN I;

ADULT; ARTICLE; CALCIUM METABOLISM; CELL ISOLATION; CELLULAR PARAMETERS; CONTROLLED STUDY; CROSSBRIDGE KINETICS; FEMALE; HEART MUSCLE CELL; HEART MUSCLE RELAXATION; HEART MUSCLE TENSION; HUMAN; HUMAN CELL; HUMAN TISSUE; ISOTOPE LABELING; MUSCLE FIBER CONTRACTION; MUSCLE FIBRIL; PRIORITY JOURNAL; SARCOMERE;

ADENOSINE TRIPHOSPHATE; ADOLESCENT; ADULT; ALGORITHMS; BUFFERS; CALCIUM SIGNALING; CARDIOPLEGIC SOLUTIONS; CYCLIC AMP-DEPENDENT PROTEIN KINASES; FEMALE; HEART; HUMANS; KINETICS; MIDDLE AGED; MYOCARDIAL CONTRACTION; MYOCYTES, CARDIAC; MYOFIBRILS; PHOSPHORUS RADIOISOTOPES; SARCOMERES; YOUNG ADULT;

EID: 79959907357     PISSN: 03636135     EISSN: 15221539     Source Type: Journal    
DOI: 10.1152/ajpheart.00838.2010     Document Type: Article

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