Rate constant of muscle force redevelopment reflects cooperative activation as well as cross-bridge kinetics

Biophysical Journal

Volumn 72, Issue 1, 1997, Pages 254-262

  Campbell, Kenneth ^a  

^a WASHINGTON STATE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CALCIUM ION;

ARTICLE; EXPERIMENTAL MODEL; MATHEMATICAL ANALYSIS; MUSCLE FORCE; MUSCLE RELAXATION; MUSCLE STRETCHING; THEORY;

EID: 0031038445     PISSN: 00063495     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0006-3495(97)78664-8     Document Type: Article

References (23)

1. 2+. Am. J. Physiol. 267:H1643-H1653.
2. Bremel, R. D., and A. Weber. 1972. Cooperation within actin filaments in vertebrate skeletal muscle. Nature. 238:97-101.
3. 2+ on cross-bridge turnover kinetics in skinned single rabbit psoas fibers: implication for regulation of muscle contraction. Proc. Natl. Acad. Sci. USA. 85:3265-3269.
4. i-Force relationship in intact twitching cardiac muscle: direct evidence for modulation by isoproterenol and EMD 53998. Biophy. J. 69:189-201.
5. 2+-dependent proteolysis? Circ. Res. 78:455-465.
6. Geeves, M. A., and S. S. Lehrer. 1994. Dynamics of the muscle thin filament regulatory switch: the size of the cooperative unit. Biophys. J. 67:273-282.
7. 2+ and segment length dependence of isometric force kinetics in intact ferret cardiac muscle. Circ. Res. 73:603-611.
8. Hill, T. L. 1983. Two elementary models for the regulation of skeletal muscle contraction by calcium. Biophys. J. 44:383-396.
9. Hoffman, P. A., and F. Fuchs. 1987. Evidence for a force-dependent component of calcium binding to cardiac troponin C. Am. J. Physiol 253(Cell Physiol. 22):C541-C546.
10. Landesberg, A., and S. Sideman. 1994. Coupling calcium binding to troponin C and cross-bridge cycling in skinned cardiac cells. Am. J. Physiol 266(Heart Circ. Physiol. 35):H1260-H1271.
11. 2+ or myosin heads? J. Muscle Res. Cell Motil. 15:232-236.
12. 2+ sensitivity of tension in mouse cardiac myocytes expressing skeletal troponin C. J. Physiol. (Lond.). 483:131-139.
13. Metzger, J. M., and R. L. Moss. 1990. pH modulation of the kinetics of a Ca2+-sensitive crossbridge state transition in mammalian single skeletal muscle fibers. J. Physiol. (Lond.). 428:751-761.
14. Millar, N. C., and E. Homsher. 1990. The effect of phosphate, and calcium on force generation in glycerinated rabbit skeletal muscle fibers. J. Biol. Chem. 265:20234-20240.
15. 2+-sensitivity and cooperativity of the tension development in rabbit skeletal and cardiac muscles. J. Biochem. 115:144-146.
16. 2+ regulation of mechanical properties of striated muscle. Mechanistic studies using extraction and replacement of regulatory proteins. Circ. Res. 70:865-884.
17. 2+ bound to troponin C during relaxation in isolated cardiac muscle. Am. J. Physiol. 260(Heart Circ. Physiol. 29):H1013-H1024.
18. Solaro, R. J., and J. Van Eyk. 1996. Altered interactions among thin filament proteins modulate cardiac function. J. Mol. Cell. Cardiol. 28:217-230.
19. Swartz, D. R., and R. L. Moss. 1992. Influence of strong-binding myosin analogue on calcium-sensitive mechanical properties of skinned skeletal muscle fibers. J. Biol. Chem. 267:20497-20506.
20. Sweitzer, N. K., and R. L. Moss. 1990. The effect of altered temperature on Ca2+ sensitive force in permeabilized myocardium, and skeletal muscle. J. Gen. Physiol. 96:1221-1245.
21. Wang, Y. P., and F. Fuchs. 1994. Length, force, and Ca2+-troponin C affinity in cardiac, and slow skeletal muscle. Am. J. Physiol. 266(Cell Physiol. 35):C1077-C1082.
22. Wolf, M. R., K. S. McDonald, and R. L. Moss. 1995. Rate of tension development in cardiac muscle varies with level of activator calcium. Circ. Res. 76:154-160.
23. 2+] related to rate of force development in twitch contraction of heart. Am. J. Physiol. 252(Heart Circ. Physiol. 21):H760-H770.