“…About 200 L blood samples were collected by scissoring rat tails into heparinized tubes. This was performed at 0 (pre-dose), 0.5, 1,2,4,7,8,9,10,11,12,14,16,20,24,36,48 and 60 h after administration orally and at 0 (pre-dose), 0.083, 0.17, 0.25, 0.5, 1, 1.5, 2, 3, 5, 7, 9, 12, 24 and 48 h after i.v. administration via the tail vein.…”