3808
Correlations were found between plasma IFN alpha and receptor Kd on monocytes of AIDS -GR (r = 0.77) and between IFN alpha and plasma cortisol in the same group (r = 0.74).
 ( cell type: monocytes, None) , ( protein: IFN alpha, None) , ( protein: IFN alpha, None) , ( protein: plasma IFN alpha, 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: monocytes, None) , ( protein: IFN alpha, None) , ( protein: IFN alpha, None) , ( protein: plasma IFN alpha, None) 