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Literature DB >> 14242018

NUCLEAR MAGNETIC RESONANCE STUDIES OF LIVING MUSCLE.

Abstract

Measurements of nuclear magnetic relaxation times for protons of water in living skeletal frog muscle show the transverse relaxation time, T(2), increases when a muscle contracts isometrically. This result and other experimental data suggest that a fraction of the intracellular water molecules have restricted rotational freedom and that this fraction decreases when contraction occurs.

Entities: Chemical

Keywords: EXPERIMENTAL LAB STUDY; FROGS; MUSCLE CONTRACTION; MUSCLES; NUCLEAR MAGNETIC RESONANCE; PHYSIOLOGY; SPECTRUM ANALYSIS

Mesh：

Substances：
Protons
Water

Year: 1965 PMID： 14242018 DOI： 10.1126/science.147.3659.738

Source DB: PubMed Journal: Science ISSN： 0036-8075 Impact factor: 47.728

Keyword Cloud
Cited

35 in total

1. Flocculation effects on bound water in sludges as measured by nuclear magnetic resonance spectroscopy.

Authors: J B Carberry; R A Prestowitz
Journal: Appl Environ Microbiol Date: 1985-02 Impact factor: 4.792

2. The state of water in polarized and depolarized frog nerves a proton magnetic resonance study.

Authors: O G Fritz; T J Swift
Journal: Biophys J Date: 2008-12-31 Impact factor: 4.033

3. Dynamic diffusion-tensor measurements in muscle tissue using the single-line multiple-echo diffusion-tensor acquisition technique at 3T.

Authors: Steven H Baete; Gene Y Cho; Eric E Sigmund
Journal: NMR Biomed Date: 2015-04-22 Impact factor: 4.044

Review 4. Physiological basis of muscle functional MRI.

Authors: Bruce M Damon; Elizabeth A Louie; Otto A Sanchez
Journal: J Gravit Physiol Date: 2007-07

5. Nuclear magnetic resonance measurement of skeletal muscle: anisotrophy of the diffusion coefficient of the intracellular water.

Authors: G G Cleveland; D C Chang; C F Hazlewood; H E Rorschach
Journal: Biophys J Date: 1976-09 Impact factor: 4.033

NUCLEAR MAGNETIC RESONANCE STUDIES OF LIVING MUSCLE.

1. Flocculation effects on bound water in sludges as measured by nuclear magnetic resonance spectroscopy.

2. The state of water in polarized and depolarized frog nerves a proton magnetic resonance study.

3. Dynamic diffusion-tensor measurements in muscle tissue using the single-line multiple-echo diffusion-tensor acquisition technique at 3T.

Review 4. Physiological basis of muscle functional MRI.

5. Nuclear magnetic resonance measurement of skeletal muscle: anisotrophy of the diffusion coefficient of the intracellular water.

6. Proton and deuteron relaxation of muscle water over wide ranges of resonance frequencies.

7. Quantitative Magnetic Resonance Imaging of Skeletal Muscle Disease.

8. Nuclear magnetic resonance of water in cold acclimating red osier dogwood stem.

9. Effects of image noise in muscle diffusion tensor (DT)-MRI assessed using numerical simulations.

10. The state of water in muscle tissue as determined by proton nuclear magnetic resonance.