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Figure 2 | Arthritis Research & Therapy

Figure 2

From: Platelet-derived growth factor receptor-β and epidermal growth factor receptor in pulmonary vasculature of systemic sclerosis-associated pulmonary arterial hypertension versus idiopathic pulmonary arterial hypertension and pulmonary veno-occlusive disease: a case-control study

Figure 2

Number of cases with plateled-derived growth factor receptor (PDGFR)-β-immunoreactivity in the intima of pulmonary vessels in SScPAH, IPAH, PVOD, controls. Small vessels: those arterioles and/or venules that cannot be distinguished based on their anatomical localisation. * P < 0.05

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