11538
There was a significant negative correlation between IC50S of prednisolone and increase-ratios (post/pre ratio) of Bmax after mitogen stimulation (p < 0.05).
 mitogen
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 mitogen