8573
Exposing HUVECs to A/R induces an increase in nuclear factor kappaB ( NF-kappaB ) in HUVEC nuclei within 4 hours.
 ( cell line: HUVECs, None) , ( protein: NF-kappaB, None) , ( protein: nuclear factor kappaB, 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 line: HUVECs, None) , ( protein: NF-kappaB, None) , ( protein: nuclear factor kappaB, None) 