At > 0 . 5 micromol/L , genistein inhibited NK cytotoxicity significantly ( P < 0 . 05 ) .
at > 0 . 5 micromol/l , genistein inhibited nk cytotoxicity significantly ( p < 0 . 05 ) .
O O O O O O O B-other_organic_compound O B-other_name I-other_name O O O O O O O O O