Sanford Palay (2012) CIL:37223, neuron. CIL. Dataset

Transmission electron micrograph showing the aggregation of rough endplasmic reticulum known as a Nissl bodiy within nerve cells of the superior cervical ganglion.
Note that this very early (1953) micrograph is primarily of historical interest since it pre-dates glutaraldehye fixation which was introduced in the early 60's and is considered essential for adequate nerve tissue preservation. Examples of nerve tissue micrographs prepared in 1965 are CIL:37218, CIL:37219 and CIL:37220.
Image made available by James D. Jamieson and the Department of Cell Biology, Yale University School of Medicine.

透射电子显微镜图像展示了位于上位颈神经节神经细胞内的粗糙内质网聚集体，即所谓的尼氏体。值得注意的是，这幅非常早期的（1953年）显微照片主要具有历史意义，因为它早于在60年代初引入的戊二醛固定法，而戊二醛固定法被认为是神经组织充分保存的必要条件。1965年制备的神经组织显微照片的示例包括CIL:37218、CIL:37219和CIL:37220。图像由James D. Jamieson和耶鲁大学医学院细胞生物学系提供。