CIL:40360, Rattus norvegicus, oligodendrocyte. In Cell Image Library

This fluorescent micrograph is part of an image group displaying the morphological changes associated with a developing oligodendrocyte. The progression of images starts with CIL:40358 where cells display a relatively bipolar morphology to CIL:40359 where the actin cytoskeleton becomes very prominent to CIL:40360 where the actin coalesces and interlinks and finally there is CIL:40361 where one can observe the formation of a flattened lamellar structure which in vitro mimics the myelin sheet.

本荧光显微照片属于一组展示发育中少突胶质细胞（oligodendrocyte）相关形态变化的图像集。该图像序列的演进起始于CIL:40358，此时细胞呈现相对典型的双极形态；继而过渡至CIL:40359，此时肌动蛋白细胞骨架（actin cytoskeleton）变得极为显著；随后到CIL:40360，肌动蛋白发生聚集并相互交联；最终在CIL:40361中可观察到扁平层状结构的形成，该结构在体外可模拟髓鞘板层（myelin sheet）。