10996
In an effort to further elucidate the biological effects of A beta towards microglia , we investigated the ability of A beta peptides to activate nuclear factor (NF)-kappa B in the N9 murine microglial cell line .
 ( cell line: N9 murine microglial cell line, None) , ( protein: nuclear factor (NF)-kappa B, None) , ( cell type: microglia, 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: N9 murine microglial cell line, None) , ( protein: nuclear factor (NF)-kappa B, None) , ( cell type: microglia, None) 