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Left ventricular dilation with preserved EF and impaired LV relaxation characterized LV function in chronic asymptomatic alcoholic patients. It appeared that the progression of abnormalities in LV diastolic filling related to the duration of alcoholism.

The levels of uric acid (UA), a natural peroxynitrite scavenger, were measured in sera from 240 patients with multiple sclerosis (MS) and 104 sex- and age-matched control patients with other neurological diseases (OND). The mean serum UA concentration was lower in the MS than in the OND group, but the difference did not reach the level of statistical significance (P = 0.068). However, the mean serum UA level from patients with active MS (202.6 + 67.1 mumol/l) was significantly lower than that in inactive MS patients (226.5 + 78.6 mumol/l; P = 0.046) and OND controls (P = 0.007). We found a significant inverse correlation of serum UA concentration with female gender (P = 0.0001), disease activity (P = 0.012) and duration (P = 0.017), and a trend towards an inverse correlation with disability as assessed by EDSS score, which did not reach statistical significance (P = 0.067). Finally, multivariate linear regression analyses showed that UA concentration was independently correlated with gender (P = 0.0001), disease activity (P = 0.014) and duration of the disease (P = 0.043) in MS patients. These findings suggest that serum UA might serve as a possible marker of disease activity in MS. They also provide support to the potential beneficial therapeutic effect of radical-scavenging substances in MS.

Atopic dermatitis (AD) is a chronic relapsing condition that can have considerable effects on the patients' quality of life (QOL). The aim of this study was to measure the health-related QOL in patients with AD, using generic and specific instruments, to compare the scores obtained by different instruments and to verify the relationship between them. We conducted a cross-sectional study of 132 outpatients with AD. To assess the QOL, Short Form 36 (SF-36), Dermatology Life Quality Index (DLQI) and Children's Dermatology Life Quality Index (CDLQI) were administered. In order to assess the disease severity of AD, we used the Eczema Area and Severity Index (EASI) and physician assessment of disease severity. Stressful life events during the last 12 months were assessed with Paykel's Interview for Recent Life Events. Patients with AD had inferior social functioning and mental health scores compared with the general population. The correlations between the DLQI and SF-36 were found for the mental components of the QOL. Increasing disease severity was associated with greater impairment in QOL in both, children and adults. Our study found the influence of the stressful life events on the role emotional of AD patients. These results demonstrate that AD influences health-related QOL, especially in children. This study supports the decision to use both generic and skin-specific instruments to assess the impact of AD on QOL.

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