Different effects of exercise and edema on T2 relaxation in skeletal muscle

Magnetic Resonance in Medicine

Volumn 37, Issue 5, 1997, Pages 676-682

  Ploutz Snyder, Lori L ^a   Nyren, Sven ^c   Cooper, Thomas G ^b   Potchen, E James ^b   Meyer, Ronald A ^a,b  

^a MICHIGAN STATE UNIVERSITY   (United States)

^b Michigan State University   (United States)

^c KAROLINSKA UNIVERSITY HOSPITAL   (Sweden)

Author keywords

in vivo relaxometry; magnetic resonance imaging; muscle fluid compartments

Indexed keywords

MAGNETIC RESONANCE IMAGING;

CROSS SECTIONAL AREA; ECHO PLANAR IMAGING; EXTRACELLULAR FLUID; EXTRACELLULAR FLUID VOLUME; LEAST SQUARES ALGORITHM; NEGATIVE PRESSURES; RELAXATION SPECTRUM; RELAXOMETRY;

MUSCLE;

ADULT; ARTICLE; EDEMA; EXTRACELLULAR FLUID; FEMALE; HUMAN; HUMAN EXPERIMENT; LEG EXERCISE; LEG MUSCLE; MALE; MUSCLE EXERCISE; NORMAL HUMAN; NUCLEAR MAGNETIC RESONANCE IMAGING;

EID: 0030985738     PISSN: 07403194     EISSN: None     Source Type: Journal    
DOI: 10.1002/mrm.1910370509     Document Type: Article

References (27)

1. J. L. Fleckenstein, R. C. Canby, R. W. Parkey, R. M. Peshock, Acute effects of exercise on MR imaging of skeletal muscle in normal volunteers. Am. J. Roentgenol. 151, 231-237 (1988).
2. 2 and exercise intensity in skeletal muscle MR images. Invest. Radiol. 25, 480-485 (1990).
3. G. Yue, A. L. Alexander, D. H. Laidlaw, A. F. Gmitro, E. G. Ungar, R. M. Enoka, Sensitivity of muscle proton spin-spin relaxation time as an index of muscle activation. J. Appl. Physiol. 77, 84-92 (1994).
4. G. Jenner, J. M. Foley, T. G. Cooper, E. J. Potchen, R. A. Meyer, Changes in magnetic resonance images of muscle depend on exercise intensity and duration, not work. J. Appl. Physiol. 76, 2119-2124 (1994).
5. 2 change. J. Magn. Reson. Imaging 5, 588-593 (1995).
6. J. L. Fleckenstein, D. Watumull, L. A. Bertocci, R. W. Parkey, R. M. Peshock, Finger-Specific flexor recruitment in humans: depiction by exercise-enhanced MRI. J. Appl. Physiol. 72, 1974-1977 (1992).
7. L. L. Ploutz, P. A. Tesch, R. L. Biro, G. A. Dudley, Effect of resistance training on muscle use during exercise. J. Appl. Physiol. 76, 1675-1681 (1994).
8. 1H MR imaging of anatomical compartments within the finger flexor muscles of the human forearm. Magn. Reson. Med. 15, 491-496 (1990).
9. B. M. Fung, P. S. Puon, Nuclear magnetic resonance transverse relaxation in muscle water. Biophys. J. 33, 27-38 (1981).
10. C. F. Hazlewuod, D. C. Chang, B. L. Nichols, D. E. Woessner, Nuclear magnetic resonance transverse relaxation times of water protons in skeletal muscle. Biophys. J. 14, 583-606 (1974).
11. 2 proton NMR relaxation times. Magn. Reson. Imaging 5, 267-272 (1987).
12. A. E. English, M. L. G. Joy, R. M. Henkelman. Pulsed NMR relaxometry of striated muscle fibers. Magn. Reson. Med. 21, 264-281 (1991).
13. 2 relaxation in muscle water. Magn. Reson. Med. 28, 19-24 (1993).
14. B. T. Archer, J. L. Fleckenstein, L. A. Bertocci, R. G. Haller, B. Barker, R. W. Parkey, R. M. Peshock, Effect of perfusion on exercised muscle: MR imaging evaluation. J. Magn. Reson. Imaging 2, 407-413 (1992).
15. R. A. Meyor, J. M. Foley, S. J. Harkema, A. Sierra, E. J. Potchen, Magnetic resonance measurement of blood flow in peripheral vessels after acute exercise. Magn. Reson. Imaging 11, 1085-1092 (1993).
16. K. P. Whittall, A. L. MacKay, Quantitative interpretation of NMR relaxation data. J. Magn. Reson. 84, 134-152 (1989).
17. G. Sjogaard, B. Saltin, Extra- and intracellular water spaces in muscles of man at rest and with dynamic exercise. Am. J. Physiol. 243, R271-R280 (1982).
18. G. Sjogaard, R. P. Adams, B. Saltin, Water and ion shifts in skeletal muscle of humans with intense dynamic knee exercise. Am. J. Physiol. 248, R190-R196 (1985).
19. R. A. Wolthus, S. A. Bergman, A. E. Nicogossian, Physiological effects of locally applied reduced pressure in man. Physiol. Rev. 54, 566-595 (1974).
20. M. Aratow, S. M. Fortney, D. E. Watenpaugh, A. G. Crenshaw, A. R. Hargens, Transcapillary fluid responses to lower body negative pressure. J. Appl. Physiol. 74, 2763-2770 (1993).
21. R. S. Balaban, T. L. Ceckler, Magnetization transfer contrast in magnetic resonance imaging. Magn. Reson. Q. 8, 116-137 (1992).
22. X. P. Zhu, S. Zhao, I. Isherwood, Magnetization transfer contrast (MTC) imaging of skeletal muscle at 0.26 Tesla-changes in signal intensity following exercise. Br. J. Radiol. 65, 39-43 (1992).
23. 2-weighted 1H images. Invest. Radiol. 26, 309-316 (1991).
24. 31P spectroscopy. Radiology 181, 259-264 (1991).
25. 1H NMR. Proc. Natl. Acad. Sci. USA 85, 7836-7839 (1988).
26. G. R. Adams, J. M. Foley, R. A. Meyer, Muscle buffer capacity estimated from pH changes during rest-to-work transitions. J. Appl. Physiol. 69, 968-972 (1990).
27. R. V. Mulkern, S, T. S. Wong, P. Jakab, A. R. Bleier, T. Sandor, F. A. Jolesz, CPMG imaging sequences for high Field in vivo transverse relaxation studies. Magn. Reson. Med. 16, 67-79 (1990).