6369
Glucocorticoids ( GC ) are potent anti-inflammatory and immunosuppressive agents that act on a variety of immune cells , including monocytes and macrophages .
 monocytes, immune cells, macrophages
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, immune cells, macrophages