Figure 4. Effect of different concentrations of volatile oil from Blumea balsamifera (BB
oil) on plasma TBili levels in rats. 1–5: CK, Olive oil, 100% BB oil, 50% BB oil, 20% BB
oil; A, B: normal skin, wound skin; *: Columns labeled by * are significantly different
from others by Duncan’s test at p < 0.05.