Clinical Research
Copyright ©2006 Baishideng Publishing Group Co.
World J Gastroenterol. Sep 28, 2006; 12(36): 5846-5852
Published online Sep 28, 2006. doi: 10.3748/wjg.v12.i36.5846
Figure 2
Figure 2 Results of the second extraction step using an NH2 Sep-Pac column to isolate the plasma 8-isoprostane. Spiked plasma samples containing 3H-labeled 8-isoprostane, PGF2α, TXB2, 6-keto-PGF1, PGE2 or PGD2 were used. Samples extracted with ODS gel were used to assess the absorption by, washing and elution from the NH2 Sep-Pac column.