We studied the early response to ovalbumin challenge in sensitized Brown-Norway rats through its effect on N(2), He, and SF(6) phase III slopes of the single-breath washout and on indexes of lung function. Sensitized rats showed varying degrees of response in terms of pulmonary pressure (PL), with increases ranging between 125 and 225% of baseline. The sensitized rats presented decreased quasis...

The afterload-corrected end-systolic volume index (ratio of end-systolic stress to endsystolic volume index [ESS/ESVI]) was previously useful in predicting outcome in patients with mitral regurgitation undergoing valve replacement. Therefore we tested ESS/ESVI together with standard hemodynamic variables as possible predictors of outcome in 39 patients with various valvular lesions who underwen...

The purpose of this study was to assess whether different stages of chronic obstructive pulmonary disease (COPD) severity defined according to the Global Initiative for Chronic Obstructive Lung Disease (GOLD) criteria correlate with meaningful differences in health status. A total of 381 COPD patients, aged 73+/-6 yrs, were classified in the five GOLD stages. Disease-specific (St George Respira...

The afterload-corrected end-systolic volume index (ratio of end-systolic stress to endsystolic volume index [ESS/ESVI]) was previously useful in predicting outcome in patients with mitral regurgitation undergoing valve replacement. Therefore we tested ESS/ESVI together with standard hemodynamic variables as possible predictors of outcome in 39 patients with various valvular lesions who underwen...

background: there is evidence that pulmonary function abnormalities are present in patients with inflammatory bowel disease (ibd). the aim of this case-control study was to assess the frequency of pulmonary dysfunction in patients with ibd. materials and methods: pulmonary function of 37 patients with ibd (8 with cd and 29 with uc) without any known pulmonary disease was tested by body-box plet...