This light micrograph shows a transverse section of a region of mouse kidney cortex stained with toluidine blue. The kidney is made up of two distinct tissue regions: the medulla and the cortex. The n...

Dominant features of a nephron in the cortex of rat kidney showing f-actin localization in the glomerulus, a blood vessel, and proximal tubules. The glomerulus is the large ball at the left. The blo...

Transmission electron micrograph of kidney nephrotic glomerulus. The series of images in this group have particular historic and cell biologic importance for determining the role of the glomerular b...

Transmission electron micrograph of rat kidney interdigitating kidney foot processes. The series of images in this group have particular historic and cell biologic importance for determining the rol...

Transmission electron micrograph showing normal glomerulus basement membrane filtration slits 15 min post IV ferritin administration. At this time point frerritin is in the capillary lumen basement m...

Transmission electron micrograph of rat kidney filtration barrier. Image is low magnification vies of the basement membrane filtration slits, urinary space, and the glomerular filtration capillary lu...

Transmission electron micrograph of rat kidney interdigitating foot processes at high magnification. The series of images in this group have particular historic and cell biologic importance for dete...

Transmission electron micrograph of a tangential section of a rat glomerulus basement membrane. The series of images in this group have particular historic and cell biologic importance for determini...

Transmission electron micrograph of rat kidney filtration barrier. Micrograph illustrates the basement membrane between fenestrated capillary endothelium and podocyte foot processes at intermediate m...

Transmission electron micrograph of a rat kidney filtration barrier. This tangential section illustrates the fenestrated endothelium and basement membrane. The series of images in this group have p...