87
Furthermore, while PMA activation was inhibited by the PKC inhibitor staurosporin , the TNF alpha effect was unchanged.
 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: TNF alpha; protein: PKC