Zobrazeno 1 - 10
of 22
pro vyhledávání: '"M G, Hibberd"'
Publikováno v:
The Journal of Physiology. 432:639-680
1. The interaction between MgADP and rigor cross-bridges in glycerol-extracted single fibres from rabbit psoas muscle has been investigated using laser pulse photolysis of caged ATP (P3-1(2-nitrophenyl)ethyladenosine 5'-triphosphate) in the presence
Publikováno v:
International journal of cardiac imaging. 16(5)
This study was performed to compare a novel three-dimensional echocardiography (3DE) system to clinical two-dimensional echocardiography (2DE) and magnetic resonance imaging (MRI) for determination of left ventricular mass (LVM) in humans. LVM is an
Autor:
M L, Chuang, M G, Hibberd, C J, Salton, R A, Beaudin, M F, Riley, R A, Parker, P S, Douglas, W J, Manning
Publikováno v:
Journal of the American College of Cardiology. 35(2)
This study sought to determine the concordance between biplane and volumetric echocardiography and magnetic resonance imaging (MRI) strategies and their impact on the classification of patients according to left ventricular (LV) ejection fraction (EF
Autor:
J J, Lopez, E R, Edelman, A, Stamler, M G, Hibberd, P, Prasad, R P, Caputo, J P, Carrozza, P S, Douglas, F W, Sellke, M, Simons
Publikováno v:
The Journal of pharmacology and experimental therapeutics. 282(1)
Recently, a number of growth factors including basic fibroblast growth factor (bFGF) have been shown to promote angiogenesis in vivo. In this study, we evaluated dose-dependent effect of bFGF administration in the setting of chronic myocardial ischem
Publikováno v:
American journal of cardiac imaging. 6(4)
Publikováno v:
Review of Scientific Instruments. 60:231-236
A solid‐state holmium3+ –YLF laser‐based temperature‐jump apparatus has been designed, constructed, and used to produce sudden 2–10 °C temperature increases in aqueous media. This temperature jump technique can be used to perturb biologica
Publikováno v:
Journal of Biological Chemistry. 260:3496-3500
The extent of oxygen exchange between phosphate and water has been measured for the calcium-regulated magnesium-dependent ATPase activity of chemically skinned fibers from rabbit skeletal muscle. The oxygen exchange was determined for isometrically h
Autor:
M G Hibberd, D. R. Trentham
Publikováno v:
Annual Review of Biophysics and Biophysical Chemistry. 15:119-161
In this review we have attempted a synthesis of ideas from cross-bridge theories of muscle contraction with biochemical mechanisms of the actomyosin ATPase. This synthesis of ideas has been based on experimental approaches that permit mechanical and
Publikováno v:
The Journal of Physiology. 354:577-604
Correlations have been made between the mechanical and biochemical descriptions of muscle relaxation. Skinned muscle fibres in the rigor state were incubated in a solution containing P3-1-(2-nitro)phenylethyladenosine-5'-triphosphate, 'caged ATP', an
Publikováno v:
The Journal of biological chemistry. 260(6)
The extent of oxygen exchange between phosphate and water has been measured for the calcium-regulated magnesium-dependent ATPase activity of chemically skinned fibers from rabbit skeletal muscle. The oxygen exchange was determined for isometrically h