Literature DB >> 6667860

Phase transitions in ocular tissue - NMR and temperature measurements.

T Seiler, N Müller-Stolzenburg, J Wollensak.   

Abstract

The human cornea, sclera and lens is studied by nuclear magnetic resonance (NMR) measurements and temperature curves. The bound water fractions of these tissues have been determined as 3% in the cornea, 20% in the sclera and 17% in the lens. In contrast to other investigations we found freezing intervals near -1 degree C.

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Year:  1983        PMID： 6667860     DOI： 10.1007/bf02133850

Source DB:  PubMed          Journal:  Graefes Arch Clin Exp Ophthalmol        ISSN： 0721-832X            Impact factor:   3.117


  13 in total

1.  Implications of diffusion coefficient measurements for the structure of cellular water.

Authors:  D C Chang; H E Rorschach; B L Nichols; C F Hazlewood
Journal:  Ann N Y Acad Sci       Date:  1973-03-30       Impact factor: 5.691

2.  The state of water in normal and senile cataractous lenses studied by nuclear magnetic resonance.

Authors:  P Rácz; K Tompa; I Pócsik
Journal:  Exp Eye Res       Date:  1979-02       Impact factor: 3.467

3.  Nuclear magnetic resonance studies and water "ordering" in the crystalline lens.

Authors:  M C Neville; C A Paterson; J L Rae; D E Woessner
Journal:  Science       Date:  1974-06-07       Impact factor: 47.728

4.  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

5.  Hydration of macromolecules.

Authors:  I D Kuntz; T S Brassfield; G D Law; G V Purcell
Journal:  Science       Date:  1969-03-21       Impact factor: 47.728

6.  [Nuclear spin tomography of the human eye].

Authors:  J Wollensak; T Seiler
Journal:  Graefes Arch Clin Exp Ophthalmol       Date:  1983       Impact factor: 3.117

7.  Changes in the state of water in senile cataractous lenses as studied by nuclear magnetic resonance.

Authors:  J M Pope; S Chandra; J D Balfe
Journal:  Exp Eye Res       Date:  1982-01       Impact factor: 3.467

8.  The distinction of corneal water in free and bound fractions.

Authors:  T Seiler; L Trahms; J Wollensak
Journal:  Graefes Arch Clin Exp Ophthalmol       Date:  1982       Impact factor: 3.117

9.  Tumor detection by nuclear magnetic resonance.

Authors:  R Damadian
Journal:  Science       Date:  1971-03-19       Impact factor: 47.728
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  2 in total

1.  Comparison of different excimer laser ablation frequencies (50, 200, and 500 Hz).

Authors:  C Winkler von Mohrenfels; R Khoramnia; C-P Lohmann
Journal:  Graefes Arch Clin Exp Ophthalmol       Date:  2009-07-14       Impact factor: 3.117

2.  Computation of eyeball growth by magnetic resonance imaging (26.11.93).

Authors:  D Brémond-Gignac; O Cussenot; S Deplus; M Peuchmar; L Ferkadji; M Emaleh; J P Lassau
Journal:  Surg Radiol Anat       Date:  1994       Impact factor: 1.246
  2 in total

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