2005:
Visconti Andrea; Cotichini Rodolfo; Cannoni Stefania; Bocca Beatrice; Forte Giovanni; Ghazaryan Anna; Santucci Simone; D'Ippolito Cristina; Stazi Maria Antonietta; Salvetti Marco; Alimonti Alessandro; Ristori Giovanni
Concentration of elements in serum of patients affected by multiple sclerosis with first demyelinating episode: a six-month longitudinal follow-up study.
Annali dell'Istituto superiore di sanità 2005;
41(
2):.
Twenty-six chemical elements and oxidative status were determined in serum of 12 patients with first demyelinating episode and brain magnetic resonance imaging compatible with the disease at different time points. Quantifications of Al, Ba, Be, Bi, Ca, Cd, Co, Cr, Cu, Fe, Hg, Li, Mg, Mn, Mo, Ni, Pb, Sb, Si, Sn, Sr, V, Tl, W, Zn and Zr, as well as of serum oxidative status and antioxidant capacity were carried out. The results were compared with values obtained from healthy subjects living in the same geographic area. Concentration variability, expressed as coefficient of variation (CV), was evaluated over a six months longitudinal follow-up. The CV was higher for Li and Pb, while showed minimal variation for Ca, Cu, Mg and Zn--elements strictly body regulated. Significant difference (p < or = 0.05) in mean concentrations of Ba, Ca, Cd, Cr, Li, Mn, Mo, Ni, Sb, Si, Sn and Zr between patients at time 0 and controls was also found.
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