Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8291371 | Archives of Biochemistry and Biophysics | 2012 | 15 Pages |
Abstract
⺠The speciation status of Co(II) ions in human saliva was studied by 1H NMR analysis. ⺠The prevalent salivary Co(II) complexes were lactato>formato âhistidinato> succinato. ⺠Results reflect the salivary levels of such complexants and Keq values for their Co(II) complexes. ⺠Selected Co(II)-complexed biomolecules can serve as 'site-specific' OH radical scavengers. ⺠Results acquired are of significance regarding the bioavailability and toxicity of Co(II).
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Authors
Hubert Chang, Shigetaka Tomoda, Christopher J.L. Silwood, Edward Lynch, Martin Grootveld,