Figure 1

Combination of Fuzi and Beimu ameliorates lung dysfunction of the early stage of PH.
Effects on lung index (A) pulmonary function ((B) respiratory frequency and (C) tidal volume) and pulmonary hemodynamic characteristics ((D) pulmonary artery systolic pressure and (E) pulmonary arterial diastolic pressure). Data are presented as mean ± S.D, *P < 0.05, **P < 0.01 vs Normal; #P < 0.05, ##P < 0.01 vs Model; &P < 0.05, &&P < 0.01 vs Fuzi; %P < 0.05, %%P < 0.01 vs Beimu.