[Effect of loratadine--selective antagonist of histamine (H1) receptor--on allergen-induced bronchoconstriction in atopic asthmatics].

Radiotherapy in patients with squamous cell lung cancer produced an increase of urinary magnesium and calcium secretion. This is probably due to the cytolysis of malignant cells and shifting of the acid--base balance toward acidity values. This interpretation is justified by the significant correlation between the regression of tumor and increased secretion of the intercellular cation--magnesium.