13856
Human monocytes and monocyte-derived macrophages cultured for 6 days in 5% human serum expressed PPARgamma mRNA and protein by reverse transcription-polymerase chain reaction and Western blotting , respectively.
 ( RNA: PPARgamma mRNA, None) , ( cell type: monocyte-derived macrophages, None) , ( cell type: Human monocytes, None) , ( protein: PPARgamma, 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:
 ( RNA: PPARgamma mRNA, None) , ( cell type: monocyte-derived macrophages, None) , ( cell type: Human monocytes, None) , ( protein: PPARgamma, None) 