Figure 3From: Pentraxin 3 mediates neurogenesis and angiogenesis after cerebral ischaemia Lack of PTX3 impairs angiogenesis 14 days after middle cerebral artery occlusion (MCAo). Proliferating vessels (indicated by white arrows in (A) and (D)) are seen in the striatum 6 days (A) and 14 days (D) after MCAo. Angiogenesis is similar for both genotypes 6 days after MCAo (B), but PTX3 knockout (KO) have less striatal proliferating vessels than wild-type (WT) mice 14 days after MCAo (E), even after normalisation with the total amount of PECAM-1 (E) and (F). Scale bars = 50 μm. Students t-test (n = 4) was used. *P <0.05. Error bars show SEM.Back to article page