13611
IgE synthesis was even more markedly inhibited by RA starting at concentrations of >10(-14) mol/L for B cells and >10(-10) mol/L for PBMC .
 ( cell type: B cells, None) , ( protein: IgE, None) , ( cell type: PBMC, 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: B cells, None) , ( protein: IgE, None) , ( cell type: PBMC, None) 