Analysis of intact rat lens metabolites by P-31 NMR spectroscopy.

Abstract:

:Using phosphorus-31 nuclear magnetic resonance (P-31 NMR) spectroscopy the rat crystalline lens was evaluated as a potential animal model for the study of lens metabolic processes relevant to the human. The P-31 NMR spectra of intact rat lenses and rat lens PCA extracts provided comparable qualitative and quantitative results concerning the tissue levels of the phosphorus-containing metabolites of intermediate metabolism. The study also establishes the feasibility of examining intact rat lens metabolism by P-31 NMR. Comparisons with reported human and rabbit lens metabolite levels revealed significant differences; consequently, metabolic information derived from rat lens studies should be extrapolated to the human with caution.

journal_name

Curr Eye Res

journal_title

Current eye research

authors

Kopp SJ,Greiner JV,Glonek T

doi

10.3109/02713688109019974

subject

Has Abstract

pub_date

1981-01-01 00:00:00

pages

375-80

issue

7

eissn

0271-3683

issn

1460-2202

journal_volume

1

pub_type

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