Fig. 10
The HXF lessened nano NiO-induced collagen deposition in A549 cells. (A) Col-I protein bands. (B) Semiquantitative analysis of Col-I protein levels (n = 3). Values are expressed as mean ± SD. * The nano NiO group versus the control group, # nano NiO combined with drug groups versus the nano NiO group (p < 0.05).
