tokens: After exposure to 137Cs gamma rays at a dose rate of 1 . 17 Gy/min , a maximum in expression of NF-kappa B was seen at 8 h after a 0 . 5-Gy exposure .
folded_tokens: after exposure to 137cs gamma rays at a dose rate of 1 . 17 gy/min , a maximum in expression of nf-kappa b was seen at 8 h after a 0 . 5-gy exposure .
labels: O O O B-other_name I-other_name I-other_name O O O O O B-other_name I-other_name I-other_name I-other_name O O O O O O B-protein_molecule I-protein_molecule O O O O O O O B-other_name I-other_name I-other_name I-other_name O