458
PMA treatment caused a concentration- and time-dependent increase in both c-Fos and Jun immunoreactivity in contrast to cAMP elevation that had only a slight effect.
 None
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:
 None