Fig. 1From: Endothelial cells from pulmonary endarterectomy specimens possess a high angiogenic potential and express high levels of hepatocyte growth factorImmunocytochemistry of the cells from pulmonary endarterectomy specimens (CTEPH-ECs) and from the human pulmonary arteries (Control-ECs). Both CTEPH-ECs and Control-ECs were positive for Factor VIII, CD31, vimentin and negative for desmin (DAPI staining [blue]; Bar = 50 μm)Back to article page