91
Furthermore, we found that cytoplasmic acidification facilitated NF-kappa B activation by both TNF alpha and PKC , by a mechanism that increases NF-kappa B /I kappa B dissociation without affecting the NF-kappa B translocation step .
 protein: NF-kappa B; protein: NF-kappa B; protein: NF-kappa B; protein: /I kappa B; protein: TNF alpha; protein: PKC
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 protein: NF-kappa B; protein: NF-kappa B; protein: NF-kappa B; protein: /I kappa B; protein: TNF alpha; protein: PKC