Definitions
from The American Heritage® Dictionary of the English Language, 5th Edition.
- noun A small cluster or mass of blood vessels or nerve fibers.
- noun A tuft of capillaries situated within a Bowman's capsule at the end of a renal tubule in the vertebrate kidney that filters waste products from the blood and thus initiates urine formation.
from The Century Dictionary.
- noun A small ball, as of yarn or something resembling it. Specifically In anatomy, a capillary plexus; a conglomeration, congeries, or rete of minute vessels or nerves, or both; in particular, the vascular glomerulus of the kidney (see below).
- noun One of the powdery masses on the surface of some lichens.
- noun Cooke's Manual.—
from the GNU version of the Collaborative International Dictionary of English.
- noun (Anat.) The bunch of looped capillary blood vessels in a Malpighian capsule of the kidney.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun anatomy A small
intertwined group ofcapillaries withinnephrons of thekidney thatfilter theblood to makeurine - noun Any of several other similar intertwined masses of things
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- noun a small intertwined group of capillaries in the malpighian body; it filters the blood during urine formation
Etymologies
from The American Heritage® Dictionary of the English Language, 4th Edition
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Examples
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If you are speaking at the Society for Nephrology meeting, you probably don’t have to explain what a glomerulus is or convince them that its study is important for understanding kidney function.
20 Minute Job Talk Candid Engineer 2009
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Enteropneusta called the glomerulus, a vascular complex placed on either side of the anterior portion of the stomochord, projecting into the proboscis-coelom.
Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 2 "Baconthorpe" to "Bankruptcy" Various
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The glomerulus is a lobulated net-work of convoluted capillary bloodvessels, held together by scanty connective tissue.
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A glomerulus is a capillary tuft surrounded by Bowman's capsule in nephrons of the vertebrate kidney.
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This results from the large amount of blood flow through the glomerulus, the relatively large pores (40 angstrom, an angstom is one one-hundred millionth of a centimeter) in the glomerular capillaries, and the hydrostatic pressure of the blood.
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Filtration, the first process, takes place in the glomerulus, the very vascular beginning of the nephron.
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Both lipid-soluble and polar substances will pass through the glomerulus into the tubule filtrate.
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The nephron has three primary regions that function in the renal excretion process, the glomerulus, proximal tubule, and the distal tubule.
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Small toxicants (both polar and lipid-soluble) are filtered with ease by the glomerulus.
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The presence of albumin in the urine indicates that the glomerulus filtering system is damaged letting large molecules pass through.
adoarns commented on the word glomerulus
The only microanatomical term harder to pronounce than glomerulus is glomerular.
December 20, 2007
skipvia commented on the word glomerulus
Just pronounce it like our prez would: glom' u ler
December 20, 2007
madmouth commented on the word glomerulus
the malphigian body SOUNDS really lofty and Platonic...
July 17, 2009