Literature DB >> 667294

A study of molecular dynamics and freezing phase transition in tissues by proton spin relaxation.

S N Rustgi, H Peemoeller, R T Thompson, D W Kydon, M M Pintar.   

Abstract

Muscle, spleen, and kidney tissues from 4-wk-old C57 black mice were studied by proton magnetic resonance. Spin-lattice relaxation times at high fields and in the rotating frame, as well as the spin-spin relaxation times, are reported as a function of temperature in the liquid and frozen phase. Motions of large molecules and of water molecules and their changes at the freezing phase transition are studied. The shortcomings of the two-state fast-exchange relaxation model are discussed.

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Year:  1978        PMID： 667294      PMCID： PMC1473473          DOI： 10.1016/S0006-3495(78)85498-8

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


  34 in total

1.  Proton magnetic resonance studies of some tissues and fluids of the eye.

Authors:  A HUGGERT; E ODEBLAD
Journal:  Acta radiol       Date:  1959-05       Impact factor: 1.990

2.  Nuclear magnetic resonance study of mammalian cell water influence of water content and ionic environment.

Authors:  G P Raaphorst; J Kruuv; M M Pintar
Journal:  Biophys J       Date:  2009-01-01       Impact factor: 4.033

3.  Investigation of protein hydration by proton spin relaxation time measurements.

Authors:  B Blicharska; Z Florkowski; J W Hennel; G Held; F Noack
Journal:  Biochim Biophys Acta       Date:  1970-06-23

4.  A two-factor hypothesis of freezing injury. Evidence from Chinese hamster tissue-culture cells.

Authors:  P Mazur; S P Leibo; E H Chu
Journal:  Exp Cell Res       Date:  1972       Impact factor: 3.905

5.  Direct evidence from nuclear magnetic resonance studies for bound sodium in forg skeletal muscle.

Authors:  J L Czeisler; O G Fritz; T J Swift
Journal:  Biophys J       Date:  1970-03       Impact factor: 4.033

6.  Evidence for the existence of a minimum of two phases of ordered water in skeletal muscle.

Authors:  C F Hazlewood; B L Nichols; N F Chamberlain
Journal:  Nature       Date:  1969-05-24       Impact factor: 49.962

7.  Nuclear magnetic relaxation dispersion in protein solutions. I. Apotransferrin.

Authors:  S H Koenig; W E Schillinger
Journal:  J Biol Chem       Date:  1969-06-25       Impact factor: 5.157

8.  Cross relaxation and spin diffusion in the proton NMR or hydrated collagen.

Authors:  H T Edzes; E T Samulski
Journal:  Nature       Date:  1977-02-10       Impact factor: 49.962

9.  Nuclear magnetic resonance evidence using D2O for structured water in muscle and brain.

Authors:  F W Cope
Journal:  Biophys J       Date:  1969-03       Impact factor: 4.033

10.  Pulsed nuclear magnetic resonance study of 17-O, 2-D, and 1-H of water in frog striated muscle.

Authors:  M M Civan; M Shporer
Journal:  Biophys J       Date:  1975-04       Impact factor: 4.033
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  4 in total

1.  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

2.  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

3.  Nuclear magnetic resonance analysis of water in natural and deuterated mouse muscle above and below freezing.

Authors:  H Peemoeller; M M Pintar; D W Kydon
Journal:  Biophys J       Date:  1980-03       Impact factor: 4.033

4.  Study of spin-lattice and spin-spin relaxation times of 1H, 2H, and 17O in muscular water.

Authors:  B M Fung; T W McGaughy
Journal:  Biophys J       Date:  1979-11       Impact factor: 4.033
  4 in total

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