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Urine urea nitrogen
Purpose
assess nitrogen balance.
Urine urea nitrogen (UUN) refers to a test that measures the urine urea to assess nitrogen balance.
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Urineureanitrogen (UUN) refers to a test that measures the urineurea to assess nitrogen balance. Ureanitrogen is the end product of breakdown of proteins...
Blood ureanitrogen (BUN) is a medical test that measures the amount of ureanitrogen found in blood. The liver produces urea in the urea cycle as a waste...
carbamic acid. Urea serves an important role in the cellular metabolism of nitrogen-containing compounds by animals and is the main nitrogen-containing substance...
phosphate. Urine can also be used safely as a source of nitrogen in carbon-rich compost. Given that urea in urine breaks down into ammonia, urine has been...
largely through urine in the form of urea, as well as through feces, sweat, and hair and skin growth. Blood ureanitrogen and urineureanitrogen tests can...
swimming pools by disinfecting chlorine reacting with urea in urine and sweat from bathers. Nitrogen trichloride, trademarked as Agene, was at one time used...
kidneys and is ultimately excreted in urine. The urea cycle is essential to these organisms, because if the nitrogen or ammonia is not eliminated from the...
created by a diesel engine. Specifically, DEF is an aqueous urea solution made with 32.5% urea and 67.5% deionized water. DEF is consumed in a selective...
converted to urea (by liver), which is much less toxic, particularly less basic. This urea is a major component of the dry weight of urine. Most reptiles...
"nitrogen" + -emia, "blood condition") is a medical condition characterized by abnormally high levels of nitrogen-containing compounds (such as urea,...
Uremia is the term for high levels of urea in the blood. Urea is one of the primary components of urine. It can be defined as an excess in the blood of...
harvest energy or to accumulate nitrogen in a form needed for their growth. For example, the nitrogenous wastes in animal urine are broken down by nitrifying...
concentration of creatinine along with that of urea. BUN-to-creatinine ratio (the ratio of blood ureanitrogen to creatinine) can indicate other problems...
dictionary. UUN, Uun, or uun can refer to: Urineureanitrogen, a medical test that measures urea in urine Another name for darmstadtium, a transactinide...
are ammonia, urea, uric acid, and creatinine. All of these substances are produced from protein metabolism. In many animals, the urine is the main route...
Uric acid is a heterocyclic compound of carbon, nitrogen, oxygen, and hydrogen with the formula C5H4N4O3. It forms ions and salts known as urates and acid...
A urine test strip or dipstick is a basic diagnostic tool used to determine pathological changes in a patient's urine in standard urinalysis. A standard...
in the diet: A high protein diet results in high urea levels in urine. The nitrogen content in urine is proportional to the total food protein in the...
chemical make-up of cattle urine, urea is dominant. Urea concentration represents 52.0% to 93.5% of total urinary nitrogen and is dependent upon the amount...
wastewater treatment, agriculture, and even space exploration. Urine is 91-96% water, with urea constituting the largest amount of solids, and the rest being...
displaced in its place. A lone pair of electrons from one of the nitrogen atoms on the Urea molecule creates a double bond with the central carbon, and the...
excretion of urine, especially when excessive (polyuria). The term collectively denotes the physiologic processes underpinning increased urine production...
pathway to the urea cycle for nitrogen waste removal. This process produces comparable levels of phenylacetylglutamine in urine in relation to urea levels in...
Weiner ID, Mitch WE, Sands JM (August 2015). "Urea and Ammonia Metabolism and the Control of Renal Nitrogen Excretion". Clinical Journal of the American...
contains nitrogen. It is a product of the catabolism of protein. It is converted to the less toxic substance urea prior to excretion in urine by the kidneys...
of its high nitrogen content (2/3). However, melamine is much more expensive to produce than other common nitrogen fertilizers, such as urea. The mineralization...
40% of human-caused emissions are from agriculture. Nitrogen is added to the soil via animal urine and dung, and synthetic fertilisers: micro-organisms...
eliminated with the urine. It contains the same amount of nitrogen as urea, which makes it an alternative to urea for excreting nitrogen. Sodium phenylbutyrate...
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