845
This selective inhibition by IL-10 of NF kappa B activation occurs rapidly and in a dose-dependent manner and correlates well with IL-10 's cytokine synthesis inhibitory activity in terms of both kinetics and dose responsiveness .
 protein: NF kappa B; protein: IL-10; protein: IL-10; protein: cytokine
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: NF kappa B, IL-10, IL-10, cytokine 
Answer:
 protein: NF kappa B; protein: IL-10; protein: IL-10; protein: cytokine