Bowman's capsule

American  

[boh-muhnz] / ˈboʊ mənz /

noun

Anatomy.

1. a membranous, double-walled capsule surrounding a glomerulus of a nephron.

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Bowman's capsule Scientific  

/ bō′mənz /

1. A cup-shaped structure around the glomerulus of each nephron of the vertebrate kidney. It serves as a filter to remove organic wastes, excess inorganic salts, and water. Bowman's capsule is named after its identifier, English physician and physiologist, Sir William Bowman (1816–1892).

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Etymology

Origin of Bowman's capsule

1880–85; named after Sir William Bowman (1816–92), English surgeon

Example Sentences

Bowman’s capsule surrounds the glomerulus to form a lumen, and captures and directs this filtrate to the PCT.

From Textbooks • Jun. 19, 2013

This action increases the glomerular filtration rate, resulting in more material filtered out of the glomerular capillaries and into Bowman’s capsule.

From Textbooks • Jun. 19, 2013

The filtrate is captured by Bowman’s capsule and directed to the PCT.

From Textbooks • Jun. 19, 2013

A capillary bed, the glomerulus, filters blood and the filtrate is captured by Bowman’s capsule.

From Textbooks • Jun. 19, 2013

Since the filtration membrane limits the size of particles crossing the membrane, the osmotic pressure inside the glomerular capillary is higher than the osmotic pressure in Bowman’s capsule.

From Textbooks • Jun. 19, 2013