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. 2022 Jan 26;10(2):265. doi: 10.3390/biomedicines10020265

Figure 4.

Figure 4

Heart and lung tissue damage. Isoprenaline 75 mg/kg at 30 min after challenge. Control rats (a,b). Myocardial congestion and confluent areas of subendocardial ischemic myocytes in the control rats (circle). Control rats (c). Marked congestion of the lung parenchyma in the control rats. BPC 157-treated rats (d,e). Mild myocardial congestion and only a small area of subendocardial ischemic myocytes (circle) in the BPC 157-treated rats (f). No changes in lung tissue in the BPC 157-treated rats. (HE staining; (a,d) magnification 400×; scale bar 100 μm; (b,c,e,f) magnification 100×; scale bar 200 μm).