Therapeutic Effect of the Tuber of Alisma orientale on Lipopolysaccharide-Induced Acute Lung Injury

Figure 1

Fingerprinting of EEAO. HPLC chromatogram of EEAO was shown, where alisol acetate B, a major compound of A. orientale, was identified at 210 nm (RT = about 14 min). The content of alisol acetate B in EEAO was calculated on the peak-area ratio with established calibration curve.