Isotonic force modulates force redevelopment rate of intact frog muscle fibres: Evidence for cross-bridge induced thin filament activation

Journal of Physiology

Volumn 543, Issue 2, 2002, Pages 555-566

  Vandenboom, Rene ^a   Hannon, James D ^a   Sieck, Gary C ^a,b  

^a MAYO CLINIC COLLEGE OF MEDICINE   (United States)

^b MAYO CLINIC   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ANIMAL CELL; ARTICLE; CONTROLLED STUDY; FROG; MUSCLE CELL; MUSCLE FORCE; MUSCLE ISOTONIC CONTRACTION; MUSCLE STRENGTH; MUSCLE TETANIC CONTRACTION; NONHUMAN; PRIORITY JOURNAL; SARCOMERE; THIN FILAMENT; ACTION POTENTIAL AMPLITUDE; AMPLITUDE MODULATION; ANIMAL TISSUE; RANA TEMPORARIA; SARCOMERE LENGTH; TIBIALIS ANTERIOR MUSCLE;

ACTINS; ANIMALS; ISOTONIC CONTRACTION; MUSCLE FIBERS; MUSCLE, SKELETAL; RANA TEMPORARIA;

EID: 0036712933     PISSN: 00223751     EISSN: None     Source Type: Journal    
DOI: 10.1113/jphysiol.2002.022673     Document Type: Article

References (42)

1. Submillisecond changes in myosin lattice spacing resulting from rapid length changes
2. Cooperation within actin filament in vertebrate skeletal muscle
3. 2+ on cross-bridge turnover kinetics in skinned single rabbit psoas fibers: Implications for regulation of muscle contraction
4. Kinetics of thin filament activation probed by fluorescence of N-((2-(iodoacetoxy) ethyl)- N-methyl)amino-7-nitrobenz-2-oxa-1,3-diazole-labeled troponin I regulation of muscle contraction
5. Rate of force generation in muscle: Correlation with actomyosin ATPase activity in solution
6. Subsarcomeric distribution of calcium in demembranated fibers of rabbit psoas muscle
7. Detection of radial cross-bridge force by lattice spacing changes in intact single muscle fibers
8. 2+
9. Effects of passive tension on unloaded shortening speed of frog single muscle fibers
10. A velocity-dependent shortening depression in the development of the force-velocity relation in frog muscle fibres
11. The effects of ADP and phosphate on the contraction of muscle fibers
12. Mechanical deactivation induced by active shortening in isolated muscle fibres of the frog
13. The velocity of unloaded shortening and its relation to sarcomere length and isometric force in vertebrate muscle fibres
14. Depression of mechanical performance by active shortening during twitch and tetanus of vertebrate muscle fibers
15. Depression of tetanic force induced by loaded shortening of frog muscle fibers
16. Mechanical manifestations of activation in cardiac muscle
17. Tension transients during steady shortening of frog muscle fibres
18. Regulation of muscle contraction
19. The variation in isometric tension with sarcomere length in vertebrate muscle fibres
20. 2+ -specific regulatory sites in skinned rabbit psoas fibers
21. Calcium-independent activation of skeletal muscle fibers by a modified form of cardiac troponin C
22. Kinetics of the 'on-off' change in regulatory state of the muscle thin filament
23. Thin filament cooperativity as a major determinant of shortening velocity in skeletal muscle fibers
24. The effect on tension of non-uniform distribution of length changes applied to frog muscle fibres
25. The influence of free calcium on the maximum speed of shortening in skinned frog muscle fibres
26. Variation of muscle stiffness with tension at increasing speeds of shortening
27. Regulation of the interaction between actin and myosin subfragment I: Evidence for three states of the thin filament
28. 2+
29. Calcium-sensitive cross-bridge transitions in mammalian fast and slow skeletal muscle fibers
30. The effect of phosphate and calcium on force generation in glycerinated rabbit skeletal muscle fibers. A steady-state and transient kinetic study
31. Modulation of contractile activation in skeletal muscle by a calcium-insensitive troponin C mutant
32. 2+ regulation of tension redevelopment rate in skinned skeletal muscle
33. Calcium regulation of tension redevelopment kinetics with 2-deoxy-ATP or low [ATP] in rabbit skeletal muscle
34. Regulation of the cross-bridge transition from a weakly to strongly bound state in skinned rabbit muscle fibers
35. Influence of a strong-binding myosin analogue on calcium -sensitive mechanical properties of skinned skeletal muscle fibers
36. 2+
37. Calcium alone does not activate the thin filament for Si binding to rigor myofibrils
38. 2+] in intact frog skeletal muscle fibres
39. The effect of release rate on the rate of tension regeneration after shortening in frog muscle fibers
40. Pre-existing isotonic force does not modulate unloaded shortening velocity of intact frog muscle fibers
41. Mechanisms underlying reduced maximum shortening velocity during fatigue of intact, single fibres of mouse Muscle
42. Reciprocal coupling between troponin C and myosin crossbridge attachment