Fig. 4From: Reproducibility of GMP-compliant production of therapeutic stressed peripheral blood mononuclear cell-derived secretomes, a novel class of biological medicinal productsEndothelial cell sprouting assay using murine aortic rings. a Representative micrographs of aortas incubated with different secretome batches or placebo. Scale bar, 500 μm. b Statistical analysis of sprouting areas. Large horizontal lines indicate medians, and whiskers denote SD. *p < 0.05 versus placeboBack to article page