975
Regulation of M-CSF expression by M-CSF : role of protein kinase C and transcription factor NF kappa B .
 protein: transcription factor NF kappa B; protein: M-CSF; protein: protein kinase C; protein: M-CSF
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: transcription factor NF kappa B; protein: M-CSF; protein: protein kinase C; protein: M-CSF