Nasal mucosal lining fluid was sampled in @ neonates and assessed for interleukin ( IL ) -@ p@ , IP-@ , interferon-gamma ( IFN ) - , tumor necrosis factor-alpha ( TNF ) - , MIP-@ , MCP-@ , MCP-@ , IL-@ , IL-@ , IL-@ , eotaxin-@ , eotaxin-@ , TARC , MDC , IL-@ , IL-@ , IL-@ , transforming growth factor beta ( TGF ) -@ , IL-@ and IL-@ .