There are 336 calories in a 1 bun serving of Sonic Hamburger (Bun Only). Calorie breakdown: 26% fat, 61% carbs, 13% protein.
Ependymal Cells [edit]. The ependyma is made up of ependymal cells, ependymocytes, a type of glial cell. These cells line the CSF-filled ventricles in the brain and the central canal of the spinal cord. The cells are ciliated simple columnar epithelium-like cells.pendyma is the thin epithelium-like lining of the ventricular system of the brain and the central canal of the spinal cord.
Astrocytes are divided into type 1 and type 2 cells by lineage and antigenic phenotype, and into protoplasmic, GÃ¶mÃ¶ri-positive and fibrous astrocytes on the basis of anatomical classification. Ependymal Cells. Ependymal cells make up the ependyma, which are found in regions of the brain and spinal cord.