Isoliquiritigenin Attenuates Monocrotaline-Induced Pulmonary Hypertension via Inhibition of the Inflammatory Response and PASMCs Proliferation

Figure 4

Effects of ISL on the levels of IL-6 and TNF-α in serum. (a) IL-6 levels in serum. (b) TNF-α levels in serum. Values are means ± SEM (n = 8). ^## p < 0.01; ^### p < 0.001, compared with saline group; p < 0.05; p < 0.01, compared with MCT group.

(a)

(b)