3388
Mycobacterium leprae , in contrast to BCG , failed to trigger any chemiluminescence ( CL ) response in mononuclear cells from either leprosy patients or healthy subjects , a deficit not reversed by either interferon - gamma or GM - CSF .
 mononuclear cells
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Anatomy 
Text: {0} 
Answer:
 mononuclear cells