Figure 3

Evaluation of protein expression (Western-blot).

(A) Protein ratios were calculated relative to β-actin (loading control). : P < 0.01 compared with control group, : P < 0.01 compared with H-R group. (B) Representative Western blot for PHB, TGF-β1, Col-IV and FN in control, H-R (cell injury induced by hypoxia reoxygenation), H-R PHB^– (transduced with lentivirus carrying siRNA PHB) and H-R PHB⁺ transduced with lentivirus carrying Phb) groups; H-R negative control: transduced with control viruses. All blots were run under the same experimental conditions and cropped for clarity reasons.