13484
METHODS: PBMCs and sera from 8 patients with extrinsic asthma (mean IgE , 285+/-100 IU/mL), 3 patients with HIE (mean IgE , 7050+/-1122 IU/mL), and 14 nonatopic control subjects (mean IgE , 112+/-28 IU/mL) were analyzed.
 ( protein: IgE, None) , ( protein: IgE, None) , ( cell type: PBMCs, None) , ( protein: IgE, 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:
 ( protein: IgE, None) , ( protein: IgE, None) , ( cell type: PBMCs, None) , ( protein: IgE, None) 