7341
Interestingly, an enhanced frequency of CD16 and CD68(+) cells among the CD14(+) cells was observed in the presence of IL-10 , independently of the pre-culture conditions of the PBMC .
 ( cell type: PBMC, None) , ( protein: CD16, None) , ( protein: IL-10, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( cell type: PBMC, None) , ( protein: CD16, None) , ( protein: IL-10, None) 