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Background In aggregate studies, ecological indices are used to study the influence of socioeconomic status on health. Their main limitation is ecological bias. This study assesses the misclassification of individual socioeconomic status in seven ecological indices. Methods Individual socioeconomic data for a random sample of 10,000 persons came from periodic health examinations conducted in 2006...
Background Stair climbing helps to accumulate short bouts of physical activity throughout the day as a strategy for attaining recommended physical activity levels. There exists a need for effective long-term stair-climbing interventions that can be transferred to various worksite settings. The aims of this study were: 1) to evaluate short- and long-term effectiveness of a worksite stair-climbing intervention...
The expression of the biogenic amine degrading enzyme monoamine oxidases-A and -B depends on several factors including regional distribution, development and hormonal environment. In the present study, we investigated the expression of monoamine oxidases in developing kidney and their regulation by dexamethasone treatment. Immunoblots and enzyme assays, performed using [ 14 C]5-hydroxytriptamine...
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