... accumulation in brain regions with low blood flow during the early postischemic period Stroke 17: 246 -253, 2006 ĐáNH GIá TáC DụNG GIảM ĐAU Dự PHòNG SAU Mổ BằNG PHƯƠNG PHáP TIÊM MORPHIN TủY SốNG Bùi Ngọc ... 3,27 3,30 thp hn so vi nhúm sau l 7,29 3,38 mg - Lng morphine tiờu th sau 12 gi v 24 gi nhúm tiờm trc l 4,66 2 ,24 mg v 9,12 3,21 mg thp hn so vi nhúm tiờm sau l 6,67 2,03 mg v 12,76 2,96 mg ... group was 7.29 3.38 mg - The amount of morphine consumption after 12 h and 24 h before injection group was 4.66 2 .24 and 9.12 3.21 mg mg lower than after injection group was 6.67 2.03 mg and...