Figure 2From: RETRACTED ARTICLE: Triptolide ameliorates lipopolysaccharide-induced acute lung injury in ratsEffect of triptolide on TNF-α levels. (a) Serum and (b) BALF. Data presented as mean ± standard deviation. *P <0.05, compared with control group; △P <0.05, compared with L group. Pairwise comparison among TP1, TP2, and TP3 groups: #P <0.05, compared with TP1 group; §P <0.05, compared with TP2 group. BALF, bronchoalveolar lavage fluid.Back to article page