CO OZNACZA SŁOWO GLOMERULUS
Glomerulus
W nerkach, struktura rurowa zwana nefronem filtruje krew, tworząc mocz. Na początku nefronu, glomerulus / ɡlɒmɛrələs / jest siecią naczyń włosowatych, która wykonuje pierwszy etap filtracji krwi. Glomerulus otoczony jest kapsułką Bowmana. Osocze krwi są filtrowane przez kapilary kłębuszków do kapsuły Bowmana. Kapsuła Bowmana opróżnia filtrat do tubki, która jest również częścią nefronu. Krew glukozowa otrzymuje dopływ krwi z żywej tętnicy krążenia nerkowego. W przeciwieństwie do większości innych naczyń włośniczkowych, glomerulus spływa do tętnicy wypłukanej, a nie do tętnicy. Oporność tych tętnic powoduje wysokie ciśnienie wewnątrz kłębuszków, wspomagając proces ultrafiltracji, gdzie płyny i rozpuszczalne substancje we krwi są wypychane z kapilar i do kapsuły Bowmana. Glomerulus i otaczająca go kapsuła Bowmana stanowią rdzeń nerki, podstawową jednostkę filtrującą nerki. Szybkość, z jaką krew jest filtrowana przez wszystkie kłębuszki, a zatem środek ogólnej funkcji nerek, jest szybkością filtracji kłębuszkowej.
Definicja słowa glomerulus w słowniku
Definicja kłębuszka w słowniku jest węzłem naczyń krwionośnych w nerce wystającym do torebkowego końca przewodu moczowego wydzielanego przez kanaliki. Inną definicją kłębuszków nerkowych jest dowolne skupienie lub cewka naczyń krwionośnych, włókien nerwowych itp. W ciele.
KSIĄŻKI POWIĄZANE ZE SŁOWEM «GLOMERULUS»
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glomerulus oraz krótkie ich fragmenty w celu przedstawienia kontekstu użycia w literaturze.
1
Life: The Science of Biology
Vertebrate nephrons generally have three main constituents: ▻ A dense ball of
capillaries called the glomerulus filters a portion of the blood plasma. ▻ Renal
tubules receive and modify the glomerular filtrate. ▻ Peritubular capillaries bring
...
William K. Purves, David Sadava, Gordon H. Orians,
2003
2
Human Physiology: From Cells to Systems
Afferent arteriole Glomerulus Efferent arteriole ❯ Figure 14-4 Scanning electron
micrograph of a glomerulus and associated arterioles. through which blood that
was not filtered into the tubular component leaves the glomerulus (see ❯ Figures
...
3
Medical Physiology: Principles for Clinical Medicine
... therefore it is determined by the same factors that affect fluid movement across
capillaries in general. In the glomerulus, the driving force for fluid filtration is the
glomerular capillary hydrostatic pressure (P,),). This pressure ultimately depends
...
Rodney Rhoades, David R. Bell,
2009
4
Biology: A Modern Introduction
Each Bowman's capsule almost entirely encloses a ball of finely divided and inter
-twined blood capillaries known as a glomerulus (plural glo- meruli). Glomeruli
were discovered by Marcello Malpighi, a seventeenth-century biologist who said
...
5
Primer on Kidney Diseases
As blood leaves the glomerulus, the capillaries coalesce into the efferent arteriole
, but almost immediately the vessels bifurcate again to form the peritubular
capillary network. This second network of capillaries is the site where the fluid ...
Arthur Greenberg, Alfred K. Cheung,
2005
6
Human Microscopic Anatomy: An Atlas for Students of Medicine ...
Renal corpuscle The renal or malpighian corpuscle is the initial dilated portion of
the nephron and comprises the glomerulus (G) and Bowman's or glomerular
capsule (BC). Each renal corpuscle has two poles: the vascular pole (VP) where
...
7
Human Biology and Health Studies
Two main processes take place in the nephrons: • ultrat'il tration of blood plasma
from the glomerulus into the Bowman's capsule • selective reabsorption from the
nephrons back into the blood capillaries around them. Ultrafiltration Filtration is ...
Peter Givens, Michael Reiss,
2002
8
Insect Pheromone Research: New Directions
Nomenclature suggested for the macroglomerular complex glomeruli. The large
glomerulus at the antennal nerve entrance is called a, and the satellite glomeruli
are named alphabetically in a circular order, starting from the a glomerulus ...
R.T. Carde, A.K. Minks,
1997
9
Kelley's Essentials of Internal Medicine
Small amounts of albumin and low-molecular-weight proteins and polypeptides (
e.g., enzymes, hormones, and microglobulins) are normally filtered by the
glomerulus but reabsorbed by the tubules. Consequently, healthy people excrete
less ...
10
Basic Skills in Interpreting Laboratory Data
The major components of the nephron include the glomerulus, proximal tubule,
loop of Henle, distal tubule, and collecting duct. Blood is delivered to the
glomerulus, the filtering portion of the nephron, via the afferent arteriole. Acting as
...
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Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
glomerulus w wiadomościach.
Research and Markets: Global Market Study on Diabetic …
Diabetic nephropathy is a disease of the kidney glomerulus and one of the most significant complications in terms of mortality and morbidity for ... «Business Wire, Lip 15»
Brain Circuit Stops Us from Being Overwhelmed by Powerful Odors
Each glomerulus – “a ball of axons and dendrites,” according to Albeanu – is a junction where axons from sensory neurons meet up with and ... «Laboratory Equipment, Lip 15»
Dumaguing: Sugar and albumin in the urine
As earlier stated, there is a part of the nephron, which is the fundamental unit of the kidneys called glomerulus, which is a specialized kind of ... «Sun.Star, Cze 15»
Iron Is Where the Demons Hide: A Negative Impact of IV Iron Therapy
Troops go through the infected kidney, but there is one problem, the glomerulus isn't cleaned up after the troop's shower. Usually when the ... «India West, Cze 15»
Global Diabetic Nephropathy Market will reach $3145.9 million in …
Diabetic nephropathy is a disease of the kidney glomerulus and one of the most significant complications in terms of mortality and morbidity for ... «Industry Today, Cze 15»
Regulus Initiates Phase I Clinical Study of RG-012, a microRNA …
The genetic mutation in the collagen gene results in thickening in the GBM and impairment of glomerulus filtration. Alport syndrome patients ... «PR Newswire, Cze 15»
Ischemic Preconditioning Reduces Kidney Injury After Surgery
"During remote ischemic preconditioning, different proinflammatory mediators are released. These mediators are filtered in the glomerulus, and ... «Medscape, Cze 15»
New discoveries advance efforts to build replacement kidneys in the …
In the journal Transplantation, the research team reports that the size, structure and function of the micro-vessels in the glomerulus are ... «Medical Xpress, Cze 15»
Acute kidney injury assessment and treatment
Blood enters the first part of the nephron called the glomerulus. Much of the blood's liquid plasma is forced out of the glomerulus and into the surrounding space ... «EMS1.com, Maj 15»
Global Diabetic Nephropathy Market will Grow $3145.9 million in …
Diabetic nephropathy is a disease of the kidney glomerulus and one of the most significant complications in terms of mortality and morbidity for ... «Medgadget.com, Maj 15»