Down-regulation of mast cell activation and airway reactivity in diabetic rats: role of insulin - Cavalher-Machado, S. C.; Lima, Wothan Tavares de; Damazo, A. S.; Frias de Carvalho, V.; Martins, M. A.; e Silva, P. M. R.; Sannomiya, Paulina (European Respiratory Journal, 2004)