Figure 4

Representative micrographs of rat kidney and trachea. Electron micrographs were taken from 30 µm sections. (a–c) Kidney. (a) Overview of the glomerulus (arrowhead) within the renal corpuscle. (b) Podocytes (P) covering the glomerular capillaries. (c) High-power view demonstrates the engaged processes. (d,e) Trachea. Note the ciliated epithelial cells (arrowheads) distinguished by Thick PS-LvSEM.