HCl-induced acute lung injury: a study of the curative role of mesenchymal stem/stromal cells and cobalt protoporphyrin

Journal of Genetic Engineering and Biotechnology

Table 2 Semi-quantitative estimation of pulmonary lesions in lung tissues within the control group and in different treated groups

Group	Necrosis	Leucocytic infiltration		Alveolar collapse	Fibrosis
Group	Necrosis	Peribronchial	Interstitial	Alveolar collapse	Fibrosis
Control	-	-	-	-	-
ALI	+++	+++	+++	+++	+++
ALI + BM-MSCs	+	+	+	+	+
ALI + CoPP	++	++	++	++	++

+++, ++, +, and - indicate severe, moderate, mild, and normal conditions, respectively.