Title : Effects of beta2-agonists and budesonide on interleukin-1beta and leukotriene B4 secretion: studies of human monocytes and alveolar macrophages.

Pub. Date : 1998

PMID : 9777883






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1 Effects of beta2-agonists and budesonide on interleukin-1beta and leukotriene B4 secretion: studies of human monocytes and alveolar macrophages. Budesonide interleukin 1 beta Homo sapiens
2 The influence of four beta2-agonists (salbutamol, terbutaline, formoterol, and salmeterol) and a corticosteroid (budesonide) on the release of interleukin-1beta (IL-1beta) and LTB4 was studied in a dose-response manner (10(-8)-10(-5) mol/L for beta2-agonists and 10(-10)-10(-6) mol/ L for budesonide). Budesonide interleukin 1 beta Homo sapiens
3 Budesonide significantly inhibited the release of IL-1beta from blood monocytes (p < 0.001), but no such effect was observed in alveolar macrophages. Budesonide interleukin 1 beta Homo sapiens
4 In conclusion, beta2-agonists exhibited only minor effects on IL-1beta secretion from blood monocytes and no effect on LTB4-secretion from either cell type, and budesonide effectively inhibited the IL-1beta release in blood monocytes, but not in alveolar macrophages. Budesonide interleukin 1 beta Homo sapiens