Literature DB >> 1182262

Origin of the nonexponentiality of the water proton spin relaxations in tissues.

J G Diegel, M M Pintar.   

Abstract

An attempt to explain the nonexponential recovery of the water proton spin magnetization in tissues is presented. The origin of this effect is the nonhomogeneity of the material and the distribution of slow diffusion correlation times. This proposal is based on a dispersion study of the tissue water proton spin relaxation time in the rotating frame.

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Year:  1975        PMID： 1182262      PMCID： PMC1334747          DOI： 10.1016/S0006-3495(75)85861-9

Source DB:  PubMed          Journal:  Biophys J        ISSN： 0006-3495            Impact factor:   4.033


  5 in total

1.  Pulsed NMR studies of water in striated muscle. I. Transverse nuclear spin relaxation times and freezing effects.

Authors:  P S Belton; R R Jackson; K J Packer
Journal:  Biochim Biophys Acta       Date:  1972-11-24

2.  Protein hydration changes in the formation of the nicotinamide adenine dinucleotide complexes of glyceraldehyde 3-phosphate dehydrogenase of yeast. II. The spin lattice relaxation of solvent water protons.

Authors:  D L Sloan; G L Samuelson; D C Ailion; S F Velick
Journal:  J Biol Chem       Date:  1973-08-10       Impact factor: 5.157

3.  The state of water in muscle as studied by pulsed NMR.

Authors:  B M Fung; T W McGaughy
Journal:  Biochim Biophys Acta       Date:  1974-05-24

4.  Water content and proton spin relaxation time for neoplastic and non-neoplastic tissues from mice and humans.

Authors:  W R Inch; J A McCredie; R R Knispel; R T Thompson; M M Pintar
Journal:  J Natl Cancer Inst       Date:  1974-02       Impact factor: 13.506

5.  Nuclear magnetic resonance transverse relaxation times of water protons in skeletal muscle.

Authors:  C F Hazlewood; D C Chang; B L Nichols; D E Woessner
Journal:  Biophys J       Date:  1974-08       Impact factor: 4.033
  5 in total
  12 in total

1.  Solvent proton relaxation of aqueous solutions of the serum proteins alpha 2-macroglobulin, fibrinogen, and albumin.

Authors:  R S Menon; P S Allen
Journal:  Biophys J       Date:  1990-03       Impact factor: 4.033

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

Authors:  B M Fung
Journal:  Biophys J       Date:  1977-05       Impact factor: 4.033

3.  Nuclear magnetic resonance multiwindow analysis of proton local fields and magnetization distribution in natural and deuterated mouse muscle.

Authors:  H Peemoeller; M M Pintar
Journal:  Biophys J       Date:  1979-11       Impact factor: 4.033

4.  Modeling of proton spin relaxation in muscle tissue using nuclear magnetic resonance spin grouping and exchange analysis.

Authors:  W T Sobol; I G Cameron; W R Inch; M M Pintar
Journal:  Biophys J       Date:  1986-07       Impact factor: 4.033

5.  Extracellular space of frog skeletal muscle in vivo and in vitro: relation to proton magnetic resonance relaxation times.

Authors:  M C Neville; S White
Journal:  J Physiol       Date:  1979-03       Impact factor: 5.182

6.  Study of anisotropy in nuclear magnetic resonance relaxation times of water protons in skeletal muscle.

Authors:  S R Kasturi; D C Chang; C F Hazlewood
Journal:  Biophys J       Date:  1980-06       Impact factor: 4.033

7.  Nuclear magnetic resonance transverse relaxation in muscle water.

Authors:  B M Fung; P S Puon
Journal:  Biophys J       Date:  1981-01       Impact factor: 4.033

8.  Proton T1 study of coverage parameter changes in tissues from tumor-bearing mice.

Authors:  H Peemoeller; L J Schreiner; M M Pintar; W R Inch; J A McCredie
Journal:  Biophys J       Date:  1979-01       Impact factor: 4.033

9.  Water magnetic relaxation dispersion in biological systems: the contribution of proton exchange and implications for the noninvasive detection of cartilage degradation.

Authors:  U Duvvuri; A D Goldberg; J K Kranz; L Hoang; R Reddy; F W Wehrli; A J Wand; S W Englander; J S Leigh
Journal:  Proc Natl Acad Sci U S A       Date:  2001-10-16       Impact factor: 11.205

10.  Water in barnacle muscle. III. NMR studies of fresh fibers and membrane-damaged fibers equilibrated with selected solutes.

Authors:  E E Burnell; M E Clark; J A Hinke; N R Chapman
Journal:  Biophys J       Date:  1981-01       Impact factor: 4.033
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