1177
The finding that dexamethasone has no effect on TPA -induced activation of PKC suggests that this glucocorticoid inhibits signals downstream or parallel to this enzyme .
 protein: PKC; protein: enzyme
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: PKC; protein: enzyme