MSC are located in the vitreous body 1 day after optic nerve crush and cell transplantation.

Photomontage of confocal images of a cryostat section through the eye. MSC (blue) were labeled with CellTrace prior to injection in the vitreous body, and were located mainly in this region 1 day after transplantation. Nuclei (green) in the retina and in the vitreous body were stained with Sytox Green. The lens is outlined with a dashed line. Scale bar: 100 µm.本数据集为眼部冰冻切片（cryostat section）的共聚焦图像（confocal images）拼接图。实验前，研究人员使用CellTrace染料对MSC（间充质干细胞）进行标记，随后将其注射至玻璃体（vitreous body）腔内；移植后1天，该类细胞主要分布于该区域。视网膜（retina）及玻璃体腔内的细胞核经Sytox Green染料染色，呈现绿色信号。晶状体（lens）以虚线勾勒轮廓。比例尺：100 µm。