Alena Viktorinova

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Attention-deficit hyperactivity disorder (ADHD) is associated with alterations in the metabolism of some trace elements which may participate in the pathogenesis of this disorder. The aims of the present study were to investigate the trace element status (copper (Cu), zinc (Zn), copper to zinc ratio (Cu/Zn ratio), selenium (Se), and lead (Pb)) of ADHD(More)
To the Editor: We carefully read the Letter to the Editor (BTER-D-15-00681) BWere plasma trace element levels changed in the children with ADHD?^ by Rongwang et al. [1] containing the comments about our study. We would like to thank the authors for their valuable comments and also to answer a number of points that need clarification. Our study [2] was(More)
W e read with interest the recent study by Gaillard et al. (1) fo-cused on relationships between paraoxonase (PON1) activity and oxidized LDL and cardiovascular disease (CVD) risk factors in nondiabetic, post-menopausal women. Higher CVD mortality and morbidity in the presence of higher HDL cholesterol is a frequent occurrence in African American women(More)
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