Figure 7. Effect of propofol in Intralipid or Intralipid alone on hydrogen peroxide-induced changes of the tissue concentration of malondialdehyde, which was measured 25 min after start of Krebs-Henseleit bicarbonate buffer, Intralipid, or propofol infusion (11 min after hydrogen peroxide infusion). Each value represents means+/-SEM (n = 8 in each group). **P < 0.01 when compared with value in the hydrogen peroxide-treated Krebs-Henseleit bicarbonate group (KHB + H²O²). ##P < 0.01 when compared with the respective value in hydrogen peroxide-untreated (normal) heart.