O n July 2, 1908, a littlebaby boy was born inBaltimore, Maryland.His parents named himThoroughgood Marshall after hisgreat-grandfather, a formerslave who fought as a freed manfor the Union Army during theCivil War.
Bowman's capsule (or the Bowman capsule, capsula glomeruli, or glomerular capsule) is a cup-like sac at the beginning of the tubular component of a nephron in the mammalian kidney that performs the first step in the filtration of blood to form urine. glomerulus is enclosed in the sac. Fluids from blood in the glomerulus are collected in the Bowman's capsule (i.e., glomerular filtrate) and further processed along the nephron to form urine. This process is known as ultrafiltration.
In the Bowman's capsule, the artery splits up into a network of capillaries called the glomerulus. These capillaries join into a single vessel again as they leave the capsule, and then split into a second set of capillaries that are wrapped around the renal tubule. The blood leaves the tubule in the renal vein.ach kidney contains about a million tiny structures called nephrons. A nephron has a cup-shaped Bowman's capsule leading into the renal tubule. The two sections of each nephron extend across the two different regions of the kidney: 1  the Bowman's capsules are found within the outer cortex region.