Urea metabolism
Acinetobacter baumannii Coordinates Urea Metabolism with Metal Import To Resist Host Mediated Metal Limitation
... and urea carboxylase, enzymes that catalyze the biotin- and ATP-dependent two-step catabolism of urea to ammonia and carbon ...acid metabolism, not urea metabolism ...utilized ...
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Urea Metabolism and Recycling in Ruminants
... into urea, which is used as non-protein nitrogen in the rations of ruminants as an economical replacement for feed ...proteins. Urea transferred from the blood to the rumen is also an important source of ...
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UREA METABOLISM IN MAN
... Several lines of evidence are presented in support of this conclusion: 1 The estimated rate of urea production exceeded the measured rate of urea excretion by approximately 20 per cent; [r] ...
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Urea Metabolism in Chronic Renal Failure
... ordinary urea, which averaged ...of urea, averaged ...Thus urea-splitting activity in the gut of uremic subjects expressed in these terms is far less than in normal ...from urea in these ...
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Ammonia and urea metabolism in relation to gill function and acid base balance in a marine elasmobranch, the spiny dogfish (Squalus acanthias)
... of urea, thereby raising the osmolality of their body fluids slightly above that of the ambient sea water and facilitating the uptake of free water by osmosis across the ...
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STUDIES OF THE ROLE OF THE LIVER IN HUMAN CARBOHYDRATE METABOLISM BY THE VENOUS CATHETER TECHNIC II PATIENTS WITH DIABETIC KETOSIS, BEFORE AND AFTER THE ADMINISTRATION OF INSULIN
... The effect of insulin on the urea metabolism in diabetic ketosis: Before treatment, all patients had negative values for A-HV, indicating that the splanchnic system was adding urea to th[r] ...
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Mechanisms of urea tolerance in urea adapted populations of Drosophila melanogaster
... metabolizing urea, then we would have expected to find reduced urea levels in the waste food after 1 week of high-density ...same urea content as vials that contained control larvae and vials that ...
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A STUDY ON SEASONAL VARIATIONS OF PHYSICO-CHEMICAL CHARACTERISTICS OF SOIL SAMPLES WITH CHEMICAL FERTILIZER RESIDUES UNDER DIFFERENT CROPPING PATTERNS
... The physico-chemical characteristics of soil samples from agricultural fields of Hunsur taluk were analyzed for seasonal variations. The seasonal variations of main soil characteristics were studied under different ...
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Urea based fuel cells and electrocatalysts for urea oxidation
... first, urea is direct electroxidized to nitrogen gas to produce electricity; second, nickel-based chemical- catalysts are stable at high pH, so rise of pH will not limit current density; third, easier operation ...
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Studies on Eperythrozoon ovis infection in sheep : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Veterinary Clinical Pathology at Massey University
... ovis Infection on Blood Urea Concentrations Blood Urea and Blood Urea Nitrogen.. ovis Infection on Serum Glutamic Oxalacetic Transaminase SGQil Levels.[r] ...
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EFFECT OF UREA WITH OR WITHOUT UREASE INHIBITOR (NBPT) AND HERBICIDE ON MAIZE YIELD
... applied urea is critical to maximise its uptake and decrease environmental ...both urea with herbicide and urea with urease inhibitor significantly increased grain yield and plant biomass compared ...
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A comparison of the effects of environmental ammonia exposure on the Asian freshwater stingray Himantura signifer and the Amazonian freshwater stingray Potamotrygon motoro
... into urea formation through carbamoyl phosphate synthetase ...both urea synthesis and urea retention were upregulated in ...excess urea formed was excreted to the external medium ...of ...
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Induction of ornithine urea cycle enzymes and nitrogen metabolism and excretion in rainbow trout (Oncorhynchus mykiss) during early life stages
... The results presented here indicate that relatively high levels of all four of the OUC enzymes measured out of the six that are required for glutamine-dependent urea synthesis, appear at about the time of ...
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A slow release nitrogen fertiliser produced by simultaneous granulation and superheated steam drying of urea with brown coal
... The urea-BC granules significantly reduced the amount of nitrate and ammonium lost though leaching and also reduced the emission of nitrous oxides from the soil, whilst not reducing the plant available ...N ...
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Plasma metabolomic profiling of proliferative diabetic retinopathy
... arginine metabolism was the pathway perturbed in the DR ...cell metabolism in the disruption of neurovascular crosstalk within the ret- ina and progression of diabetic retinopathy [34, ...
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Effects of Adding Coated urea on In Vitro Gas Production of Dairy Cow
... Gas Production: results showed the cumulative gas production (96 hours) influenced by diets and N-source treatments was different, which was higher gas production in formulated TMR diets for dairy cow and least gas ...
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The pathogenesis of post obstructive diuresis The role of circulating natriuretic and diuretic factors, including urea
... with urea exhibited post-obstructive diuresis, if extracellular volume contraction was ...that urea may be an important diuretic factor in post-obstructive diuresis, but does not exclude possible roles for ...
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Complexation of Urea and Urea Analogues with Amorphous Polymers.
... Urea (U) inclusion compound crystals were first discovered in the 1940s by adding urea to milk 70 ...Subsequently, urea was observed to form inclusion compounds with a wide range of aliphatic ...
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THE DISTRIBUTION AND METABOLISM OF CARBON LABELED UREA IN PREGNANT PRIMATES
... SPECIFIC UREA SOLID LINE AND TRITIUM ACTIVITY DOTTED LINE FOR AMNIOTIC FLUID AND MATERNAL AND FETAL BLOOD AS A FUNCTION OF TIME.. The tracer mixture was injected into the amniotic fluid.[r] ...
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Heme oxygenase 1 improves glucoses metabolism and kidney histological alterations in diabetic rats
... blood urea were assayed spectrophotometrically according to stand- ard procedures by using commercially available diagnos- tic kits (Labtest Diagnostica, Minas Gerais, ...assessed. Urea was determined using ...
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