5.

镜下所见病理HE染色切片图像
HE staining of the tissues from the defects. A1/A2: CPC control group; B1/B2: CPC/CN group; C1/C2: CPC/CN/AD group. (A1/B1/C1: Scale bar=200 μm, A2/B2/C2: Scale bar=50 μm). The arrows indicate the new vessels. Pictures in the black boxes would be enlarged.