6748
Association of the interleukin-4 receptor alpha chain with p47phox , an activator of the phagocyte NADPH oxidase in B cells .
 B cells, interleukin-4 receptor alpha chain, phagocyte NADPH oxidase
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:
 B cells, interleukin-4 receptor alpha chain, phagocyte NADPH oxidase