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Fig. 2 | Stem Cell Research & Therapy

Fig. 2

From: Mesenchymal stromal cell therapy reduces lung inflammation and vascular remodeling and improves hemodynamics in experimental pulmonary arterial hypertension

Fig. 2

Main histopathological features of pulmonary arteriopathy. Normal medial thickening in CTRL-SAL and CTRL-MSC groups: (a, b) pre-acinar pulmonary artery; (c, d) intra-acinar artery. Concentric laminar intimal thickening in MCT-SAL animals: (e) pre-acinar artery (arrow); (f) intra-acinar artery (arrow). Decreased concentric laminar intimal thickening in MCT-MSC animals: (g) pre-acinar artery; (h) intra-acinar artery. CTRL control, MCT monocrotaline, SAL saline, Br bronchioles, Ar artery

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