7982
Specificity of ANG II -induced NF-kappaB activation was ascertained by supershift and competition experiments .
 NF-kappaB, ANG II
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:
 NF-kappaB, ANG II