5602
Monocytes stimulated with LPS concentrations of 1.0 micrograms/ml displayed the above cytotoxic markers, whereas monocytes stimulated with DHEA alone or with LPS at a lower concentration of 0.2 ng/ml did not.
 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:
 monocytes, Monocytes