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Reactive oxygen intermediate -release of fibre -exposed monocytes increases inflammatory cytokine -mRNA level , protein tyrosine kinase and NF-kappaB activity in co-cultured bronchial epithelial cells ( BEAS-2B ).
 cytokine -mRNA, BEAS-2B, NF-kappaB, protein tyrosine kinase, cytokine, fibre -exposed monocytes, co-cultured bronchial epithelial cells
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 cytokine -mRNA, BEAS-2B, NF-kappaB, protein tyrosine kinase, cytokine, fibre -exposed monocytes, co-cultured bronchial epithelial cells