Original Articles
Copyright ©The Author(s) 2000.
World J Gastroenterol. Jun 15, 2000; 6(3): 384-391
Published online Jun 15, 2000. doi: 10.3748/wjg.v6.i3.384
Figure 1
Figure 1 HPLC chromatography of A: TMP (methaqualone, IS) added to rat serum; B: FA (coumarin, IS) in rabbit serum 1: FA (tR:3. 82 min), 2: coumarin (tR: 7.68 min); C: serum sample after oral administ ration of LWandSM extracts in rats; D: sample serum after oral administration of TMPP. 1: TMP (tR: 3.992 min). 2: coumarin (tR: 6.233 min). 3: methanol (tR: 1.017); 4, 5: impurities in serum (tR: 1.725 min and tR: 2.467 min); 6, 7: unknown components (tR: 3.000 min and tR: 3.201 min)