Zobrazeno 1 - 3
of 3
pro vyhledávání: '"William C. Hunter"'
Publikováno v:
American Journal of Physiology-Heart and Circulatory Physiology. 260:H1013-H1024
We present a mechanical assay for estimating the time course of Ca2+ bound to low-affinity sites on troponin C (TnC) in twitching rabbit papillary muscle. The assay is based on a theoretical correlation between the rate of force redevelopment after d
Publikováno v:
American journal of physiology. Heart and circulatory physiology. 286(4)
To describe the dynamics of constantly activated cardiac muscle, we propose that length affects force via both recruitment and distortion of myosin cross bridges. This hypothesis was quantitatively tested for descriptive and explanative validity. Ski
Publikováno v:
Journal of Molecular and Cellular Cardiology. 20:415-426
To determine whether catecholamines produce alterations in myocardial myosin-actin cycling kinetics, we investigated the effects of isoproterenol upon mechanical characteristics of constantly activated heart muscle thought to reflect crossbridge beha