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. 2015 Sep 28;15:129. doi: 10.1186/s12871-015-0112-y

Fig. 6.

Fig. 6

Lung histology. a Normal lung histology in the control group. b Lung tissue in the PP group shows inflammatory cell infiltration and protein exudation. c Pneumoperitoneum-induced inflammatory changes and protein exudation were attenuated in the PP-ABH group. Hemorrhage levels were comparable among the three groups