This article has been retracted because of significant textual overlap (self-plagiarism) with Ian M. Adcock & Gaetano Caramori,
Kinase Targets and Inhibitors for the Treatment of Airway Inflammatory Diseases, Biodrugs 18 (2004) 167–180,
http://dx.doi.org/10.2165/00063030-200418030-00003.
Apologies are offered to readers of the journal that this was not detected during the submission process.