tokens: The BAL concentrations of the nine cytokines evaluated for the more and less affected lungs were compared : interleukin-6 ( IL-6 ) , IL-8 , IL-12 , tumor necrosis factor-alpha ( TNF-alpha ) , and interferon gamma ( IFN-gamma ) showed significant differences ( p ranged between 0 .
folded_tokens: the bal concentration of the nine cytokine evaluate for the more and less affected lung be compare : interleukin-6 ( il-6 ) , il-8 , il-12 , tumor necrosis factor-alpha ( tnf-alpha ) , and interferon gamma ( ifn-gamma ) show significant difference ( p range between 0 .