Publications by authors named "Helen B Richardson"
Objective: The present study was designed to test the hypothesis that airway epithelial cell (AEC) mediator release is similar in upper and lower airway AEC in children.
Methods: Nasal and bronchial AEC were collected by brushings from children scheduled for general anesthetic. AEC release of the following mediators was measured: interleukin (IL)-6, IL-8, Granulocyte Colony Stimulating Factor (G-CSF), regulated on activation, normal T-cell expressed and secreted (RANTES), monocyte chemoattractant protein-1 (MCP-1), vascular endothelial growth factor (VEGF), matrix metallo proteinase (MMP)-9, and tissue inhibitor of metalloproteinases (TIMP)-1.