Research Article

Transduced PEP-1-Heme Oxygenase-1 Fusion Protein Attenuates Lung Injury in Septic Shock Rats

Figure 2

Histological changes in lung tissues stained with hematoxylin and eosin and histological injury scores of lung tissues in all groups. (a) Sham group. (b) Cecal ligation and puncture group (CLP group). (c) CLP + low-dose PEP-1-HO-1 fusion protein group (LD group). (d) CLP + high-dose PEP-1-HO-1 fusion protein group (HD group; original magnification ×200; scale bar = 50 μm). (e) Histological injury score of the lung. Data are expressed as mean ± SEM; rats per group. versus the sham group, versus the CLP group, and versus the LD group.
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