[permalink] [id link]
Urea can then re-enter the nephron and be excreted or recycled again depending on whether ADH is still present or not.
from
Wikipedia
Some Related Sentences
Urea and can
Urea and uric acid can safely diffuse into the blood and then be excreted in urine.
Urea and then
Urea was discovered in 1799 and could until then only be obtained from biological sources such as urine.
Urea and be
Urea had long been considered to be an " organic " compound, as it was known to occur only in the urine of living organisms.
* Urea becomes the first organic compound to be artificially synthesised, by Friedrich Wöhler, potentially discrediting a cornerstone of vitalism, the belief that life is not subject to the laws of science in the way inanimate objects are.
Urea – ammonium nitrate solutions should not be combined with calcium ammonium nitrate ( CAN-17 ) or other solutions prepared from calcium nitrate.
Urea is the safest to store, but requires conversion to ammonia through thermal decomposition in order to be used as an effective reductant.
Urea and excreted
Urea is usually excreted as a waste product from the kidneys.
Urea is excreted by sweating and crystallizes on skin (" uremic frost ").
Urea and on
* GeneReviews / NCBI / NIH / UW entry on Urea Cycle Disorders Overview
Urea and is
By the same principle when the pH is too high, the kidneys excrete bicarbonate ( HCO < sub > 3 </ sub >< sup >-</ sup >) into urine as urea via the Urea Cycle ( aka the Krebs-Henseleit Ornithine Cycle ).
Urea and formaldehyde, reacted together to produce sparingly soluble polymers of various molecular weights, is one of the oldest controlled-nitrogen-release technologies, having been first produced in 1936 and commercialized in 1955.
Urea is a characteristic end product of protein disassembly and processing ; this continues normally as a function of tissue repair and replacement.
Urea is a by-product from metabolism of proteins by the liver and is removed from the blood by the kidneys.
Urea or carbamide is an organic compound with the chemical formula ( NH < sub > 2 </ sub >)< sub > 2 </ sub > CO.
The high yield strength is due to the high dielectric constant of the particles, the small size of the particles and the Urea coating.
A confirmation of Kidney failure is obtained by performing a blood test which measures the concentration of Creatinine and Urea.
Urea formaldehyde is also used in agriculture as a controlled release source of nitrogen fertilizer.
Urea formaldehyde ’ s rate of decomposition into and is determined by the action of microbes found naturally in most soils.
Urea is accumulated in tissues in preparation for overwintering, and liver glycogen is converted in large quantities to glucose in response to internal ice formation.
* Urea is not associated with toxicity.
* Urea is not associated with toxicity.
Urea and .
It also includes a hidden multiplayer mini-game called Death Tank Zwei and an exclusive bonus level called Urea 51, accessed through the main level Fahrenheit.
* John H. Brooke: Wöhler's Urea and its Vital Force – a verdict from the Chemists.
* Douglas McKie: Wöhler's syntethic Urea and the rejection of Vitalism: a chemical Legend.
Wöhler's Urea Synthesis and the disciplinary Identity of organic Chemistry.
There are two systems that create a hyperosmotic medulla and thus increase the body plasma volume: Urea recycling and the ' single effect.
Urea breath tests are recommended in leading society guidelines as a preferred non-invasive choice for detecting H. pylori before and after treatment.
* Friedrich Wöhler synthesizes Urea, possibly discrediting a cornerstone of vitalism.
* 1828 – Friedrich Wöhler synthesizes Urea, possibly discrediting a cornerstone of vitalism.
The first involves a base catalyzed addition of Urea to benzil followed by a benzilic acid rearrangement ( 1, 2 phenyl migration ) to form the desired product.
* SDS-PAGE Calculator for customised recipes for TRIS Urea gels.
Urea levels in the blood are higher due to urea crossing the colon wall.
e. g. methionine or cysteine --> Urea + CO < sub > 2 </ sub > + H < sub > 2 </ sub > SO < sub > 4 </ sub > --> 2H < sup >+</ sup > + SO < sub > 4 </ sub >< sup > 2 -</ sup >
e. g. lysine or arginine --> Urea + CO < sub > 2 </ sub > + H < sub > 2 </ sub > O + H < sup >+</ sup >
can and then
Curly hair, high cheekbones, wide gnomelike mouth, a pair of drummer's blocky hands, and a body that said well, maybe I can wrestle you for ten minutes -- but then I'm finished.
It is well then that in this hour both of `` national peril '' and of `` national opportunity '' we can take counsel with the men who made the nation.
If man is actually the product of his environment and if science can discover the laws of human nature and the ways in which environment determines what people do, then someone -- a someone probably standing outside traditional systems of values -- can turn around and develop completely efficient means for controlling people.
Where, then, can we look for improvement??
What can a mother do then to prevent misbehavior??
If it will simply delay the debates until the qualifications are closed next spring, and then carry all the candidates on a tour of debates, it can provide a service to the state.
As this tax base grows so then can your medium and low density residential areas grow.
Whether the compromises -- on both sides -- that made possible the interim appointment can then be repeated remains to be seen.
`` Unless the oyabun has been working on it '', he said, then checked himself and added: `` You can tell Kayabashi-san that the back road is in very good condition and will be quite safe for his party to use ''.
What type of action can hope to win public support, first in this country and then abroad??
It can then grow steadily as it proves itself and as the need for it is demonstrated.
During nighttime hours, because of the intense skywave propagation then prevailing, no large number of stations can be permitted to operate on one of these channels, if the wide area service for which these frequencies are assigned is to be rendered satisfactorily by the dominant stations which must be relied upon to render it.
Here then is our problem: aircraft are vital to winning a war today because they can perform those missions which a missile is totally incapable of performing ; ;
Multiplication, subtraction, and addition can then be accomplished as they appear in the equation by starting at the left end of the equation and working toward the right.
You can save all that shimming time if you set your windows in one, two, three order -- first the stud on one side, then the window, then the stud on the other side.
For those who need or want and can afford another car, buying one and driving it on the grand tour, then shipping it home, is one popular plan for a do-it-yourself pilgrimage.
If the vertex is at Af, and if the interior of C is on the left as one moves in the direction of increasing t, then every such corner can be found from the curve obtained by rotating C clockwise through 90-degrees about the vertex.
Thus if E is sufficiently small, there can be only one intersection of C and Af near Q, for if there were more than one intersection for every E then the difference between C and Af near Q would not be a monotone function.
Now the only way in which all curves of the image family of Af can pass through a fixed point is to have a generator of Af which is not a secant but a tangent of **zg, for then any point on such a generator will be transformed into the point of tangency.
But if no two lines of the regulus of multiple secants of **zg can intersect, then the regulus must be quadratic, or in other words, **zg must be either a Af or a Af curve on a nonsingular quadric surface.
In the written language then can be underlined or italicized to guide the reader here, but much of the time the written language simply depends on the reader's alertness, and a careless reader will have to back up and reread.
and these costs must somehow be apportioned among the various classes and then must somehow be reapportioned among the units of service in order to report unit costs that can serve as tentative measures of reasonable rates.
If the patient can perceive figure kinesthetically when he cannot perceive it visually, then, it would seem, the sense of touch has immediate contact with the spatial aspects of things in independence of visual representations, at least in regard to two dimensions, and, as we shall see, even this much spatial awareness on the part of unaided touch is denied by the authors.
0.183 seconds.