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Energy state of chondrocytes assessed by 31P-NMR studies of preosseous cartilage

✍ Scribed by Piero Pollesello; Benedetto de Bernard; Micaela Grandolfo; Sergio Paoletti; Franco Vittur; Bjarne J. Kvam


Book ID
117055489
Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
366 KB
Volume
180
Category
Article
ISSN
0006-291X

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## Abstract ^31^P NMR spectra obtained __in vivo__ reveal the presence of a few reasonably well defined chemical species, namely, ATP, orthophosphate (P~i~), and, in brain, phosphocreatine. The chemical shifts of these resonances respond to changes in concentrations of ions such as H^+^ and Mg^2+^