5604
Finally, Scatchard plot analysis demonstrated the presence of a DHEA receptor in monocytes , suggesting that DHEA effects on LPS -stimulated monocytes are mediated through a receptor-dependent process .
 LPS -stimulated monocytes, monocytes, monocytes
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:
 LPS -stimulated monocytes, monocytes, monocytes