6192
Pretreatment (or up to 15 minutes posttreatment) relative to TNFalpha with the antioxidant dimethyl sulfoxide ( DMSO ) (2% [vol/vol]) blocks 80% of NF-kappaB -dependent transcription .
 NF-kappaB, TNFalpha
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, TNFalpha