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08582 Sigma-Aldrich

Urea solution

for microbiology, 40% in H2O

Synonym: Carbamide, Carbonyldiamide

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Properties

Related Categories Media, Microbiology, Supplements More...
grade   for microbiology
shelf life   limited shelf life, expiry date on the label
concentration   40% in H2O
storage temp.   2-8°C

Description

Components

(per vial, sufficient for 100 mL medium):
Urea 2.0 g, Distilled water 5.0 ml

General description

Filter sterilized urea solution recommended for detection of urease activity.

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Price and Availability

Safety & Documentation

Safety Information

Personal Protective Equipment 
WGK Germany 
1

Protocols & Articles

Peer-Reviewed Papers

References

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Metabolites of the kynurenine pathway of tryptophan metabolism in the cerebrospinal fluid of Malawian children with malaria. Medana IM, Day NP, Salahifar-Sabet H, et al. J. Infect. Dis. 188(6), 844-9, (2003)

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Diagnosis of tuberculous meningitis by detection of tuberculostearic acid in cerebrospinal fluid. French GL, Teoh R, Chan CY, et al. Lancet 2(8551), 117-9, (1987)

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The human serum metabolome. Psychogios N, Hau DD, Peng J, et al. PLoS ONE 6(2), e16957, (2011)

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Standardized method for high-resolution 1H-NMR of cerebrospinal fluid. Wevers RA, Engelke U, Wendel U, et al. Clin. Chem. 41(5), 744-51, (1995)

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Understanding the human salivary metabolome. Takeda I, Stretch C, Barnaby P, et al. NMR Biomed. 22(6), 577-84, (2009)

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Diagnostic use of cerebral and extracerebral oxysterols. Leoni V, Masterman T, Mousavi FS, et al. Clin. Chem. Lab Med. 42(2), 186-91, (2004)

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The human cerebrospinal fluid metabolome. Wishart DS, Lewis MJ, Morrissey JA, et al. J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 871(2), 164-73, (2008)

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Intrarenal urea recycling leads to a higher rate of renal excretion of potassium: an hypothesis with clinical implications. Kamel KS and Halperin ML Curr. Opin. Nephrol. Hypertens. 20(5), 547-54, (2011)

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Orexin/hypocretin system modulates amygdala-dependent threat learning through the locus coeruleus. Sears RM, Fink AE, Wigestrand MB, et al. Proc. Natl. Acad. Sci. U. S. A. 110(50), 20260-5, (2013)

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The emerging physiological roles of the SLC14A family of urea transporters. Stewart G Br. J. Pharmacol. 164(7), 1780-92, (2011)

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What can the dialysis physician learn from kinetic modelling beyond Kt/V(urea)? Eloot S, Schneditz D, and Vanholder R Nephrol. Dial. Transplant. 27(11), 4021-9, (2012)

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Simultaneous determination of plasma phenethylamine, phenylethanolamine, tyramine and octopamine by high-performance liquid chromatography using derivatization with fluorescamine. Yonekura T, Kamata S, Wasa M, et al. J. Chromatogr. A 427(2), 320-5, (1988)

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Urea recycling contributes to nitrogen retention in calves fed milk replacer and low-protein solid feed. Berends H, van den Borne JJ, Røjen BA, et al. J. Nutr. 144(7), 1043-9, (2014)

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Amide- and urea-functionalized pyrroles and benzopyrroles as synthetic, neutral anion receptors. Dydio P, Lichosyt D, and Jurczak J Chem. Soc. Rev. 40(5), 2971-85, (2011)

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High concentrations of the melatonin metabolite, N1-acetyl-N2-formyl-5-methoxykynuramine, in cerebrospinal fluid of patients with meningitis: a possible immunomodulatory mechanism. Silva SO, Ximenes VF, Livramento JA, et al. J. Pineal Res. 39(3), 302-6, (2005)

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The effect of amniotic membrane de-epithelialization method on its biological properties and ability to promote limbal epithelial cell culture. Zhang T, Yam GH, Riau AK, et al. Invest. Ophthalmol. Vis. Sci. 54(4), 3072-81, (2013)

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Metabolomic profiles delineate potential role for sarcosine in prostate cancer progression. Sreekumar A, Poisson LM, Rajendiran TM, et al. Nature 457(7231), 910-4, (2009)

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[Analysis of methionine metabolism studied by the gas chromatographic determination of 3-methylthiopropionate in urine and its clinical application]. Yoshida Y Hokkaido Igaku Zasshi. 60(2), 183-94, (1985)

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The measurement of 1,2-propanediol, D, L-2,3-butanediol and meso-2,3-butanediol in controls and alcoholic cirrhotics. Casazza JP, Frietas J, Stambuk D, et al. Alcohol Alcohol Suppl. 1, 607-9, (1987)

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[Water content of the skin following salicylic acid and urea treatment]. Rácz I, Soós G, and Jakab E Hautarzt 40 Suppl 9, 61-2, (1989)

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Barriers to adequate urea clearance among hemodialysis patients in developing countries: an example from the Sudan. Abdelwahab HH and Shigidi MM Saudi J. Kidney Dis. Transpl. 26(1), 144-8, (2015)

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Evaluation of thyroid hormone levels in chronic kidney disease patients. Rajeev G, Chickballapur Rayappa WD, Vijayalakshmi R, et al. Saudi J. Kidney Dis. Transpl. 26(1), 90-3, (2015)

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Metastable and equilibrium phase diagrams of unconjugated bilirubin IXα as functions of pH in model bile systems: Implications for pigment gallstone formation. Berman MD and Carey MC Am. J. Physiol. Gastrointest. Liver Physiol. 308(1), G42-55, (2015)

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Morphological and functional characteristics of the kidney of cartilaginous fishes: with special reference to urea reabsorption. Hyodo S, Kakumura K, Takagi W, et al. Am. J. Physiol. Regul. Integr. Comp. Physiol. 307(12), R1381-95, (2014)

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Epoxyeicosatrienoic acids mediate insulin-mediated augmentation in skeletal muscle perfusion and blood volume. Shim CY, Kim S, Chadderdon S, et al. Am. J. Physiol. Endocrinol. Metab. 307(12), E1097-104, (2014)

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Effects of iron supplementation on blood adenine deaminase activity and oxidative stress in Trypanosoma evansi infection of rats. Bottari NB, Baldissera MD, Tonin AA, et al. Exp. Parasitol. 147, 1-6, (2014)

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Thienoquinolins exert diuresis by strongly inhibiting UT-A urea transporters. Ren H, Wang Y, Xing Y, et al. Am. J. Physiol. Renal Physiol. 307(12), F1363-72, (2014)

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Increasing biopsy number and sampling from gastric body improve the sensitivity of rapid urease test in patients with peptic ulcer bleeding. Lee TH, Lin CC, Chung CS, et al. Dig. Dis. Sci. 60(2), 454-7, (2015)

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Structural modification of plasma albumin in sickle cell anemia. Ozgunes N, Oztas Y, Unal S, et al. Acta Haematol. 133(1), 67-9, (2015)

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The timing and operational management of the variables of bleaching in cases of rehabilitation in the esthetic field. Sibilla P, Cogo E, Turrini R, et al. Int. J. Esthet. Dent. 9(3), 436-45, (2014)

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Perifornical hypothalamic orexin and serotonin modulate the counterregulatory response to hypoglycemic and glucoprivic stimuli. Otlivanchik O, Le Foll C, and Levin BE Diabetes 64(1), 226-35, (2015)

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Arginine infusion in patients with septic shock increases nitric oxide production without haemodynamic instability. Luiking YC, Poeze M, and Deutz NE Clin. Sci. 128(1), 57-67, (2015)

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The effect of radioactive iodine treatment on 14C urea breath test results in patients with hyperthyroidism. Arduc A, Dogan BA, Ozuguz U, et al. Clin. Nucl. Med. 39(12), 1022-6, (2014)

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Minimally invasive rehabilitation of a patient with amelogenesis imperfecta. Büchi D, Fehmer V, Sailer I, et al. Int. J. Esthet. Dent. 9(2), 134-45, (2014)

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Haematological and biochemical profile of growing Yankasa rams fed sorghum stover supplemented with graded levels of dried poultry droppings based diets. Bello AW and Tsado DN Pak. J. Biol. Sci. 16(24), 1922-8, (2013)

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Optimization of complex fermentation media for glucose oxidase production using statistical approach. Gunny AA, Arbain D, and Sithamparam L Pak. J. Biol. Sci. 16(18), 960-4, (2013)

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Efficiency of utilization of nitrogen coated with urease inhibitor in maize. Okumura RS, Mariano Dde C, Zaccheo PV, et al. Pak. J. Biol. Sci. 16(17), 871-6, (2013)

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[Anesthetic and perioperative management of a patient with uncontrolled thyrotoxicosis undergoing coronary artery bypass grafting surgery]. Mizunoya K, Maruyama T, Fujii T, et al. Masui. 62(10), 1214-7, (2013)

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[The clinical significance of GastroPanel in diagnostics of Helicobacter pylori eradication efficiency in patients with dyspepsia with correlation of family history of gastric cancer]. Adamczyk M, Peczek Ł, Rudnicki C, et al. Pol. Merkur. Lekarski 35(207), 141-7, (2013)

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Moisturizing effect of topical cosmetic products applied to dry skin. Polaskova J, Pavlackova J, Vltavska P, et al. J. Cosmet. Sci. 64(5), 329-40, (2013)

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Tooth colour change with Ozicure Oxygen Activator: a comparative in vitro tooth bleaching study. Grundlingh AA, Grossman ES, and Witcomb MJ SADJ 67(7), 332-7, (2012)

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[Pitfalls in the interpretation of laboratory parameters-electrolytes, urea, creatinine]. Risch L and Hess B Ther. Umsch. 70(8), 457-64, (2013)

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[Effect of nitrogen source on gene expression of first steps of methanol utilization pathway in Pichia pastoris]. Rumiantsev AM, Padkina MV, and Sambuk EV Genetika 49(4), 454-60, (2013)

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[Membrane-bound proteases of ompT+ and ompT- Vibrio cholerae strains]. Kozlov SN, Nikolaev VB, Markov EIu, et al. Zh. Mikrobiol. Epidemiol. Immunobiol. (2), 3-12, (2013)

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[Effect of univalent cations on synthesis of surfactants by Acinetobacter calcoaceticus IMV B-7241]. Pirog TP, Shevchuk TA, Antoniuk SI, et al. Mikrobiol. Z. 75(2), 10-20, (2013)

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Effects of dental bleaching on the color, translucency and fluorescence properties of enamel and dentin. Caneppele TM, Borges AB, and Torres CR Eur. J. Esthet. Dent. 8(2), 200-12, (2013)

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[Impact of infusion therapy on the indices of endogenous intoxication in severe combined trauma of the abdominal organs]. Kryliuk VO Klin. Khir. (2), 67-70, (2013)

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Metabolic syndrome in obese children and adolescents. Pelin AM and Mătăsaru S Rev. Med. Chir. Soc. Med. Nat. Iasi. 116(4), 957-61, (2012)

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Refolding of recombinant human interferon alpha-2a from Escherichia coli by urea gradient size exclusion chromatography. Gao F, Shi L, and Xu LX Prikl. Biokhim. Mikrobiol. 49(1), 17-23, (2013)

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What is the value of routinely testing full blood count, electrolytes and urea, and pulmonary function tests before elective surgery in patients with no apparent clinical indication and in subgroups of patients with common comorbidities: a systematic review of the clinical and cost-effective literature. Czoski-Murray C, Lloyd Jones M, McCabe C, et al. Health Technol. Assess. 16(50), i-xvi, 1-159, (2012)

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Oral manifestations and analysis of salivary and blood urea levels of patients under going haemo dialysis and kidney transplant. Nandan RK, Sivapathasundharam B, and Sivakumar G Indian J. Dent. Res. 16(3), 77-82, (2005)

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[Select parameters of renal function in smokers in correlation with the exposure to cadmium]. Roszczenko A, Gałazyn-Sidorczuk M, Brzóska MM, et al. Prz. Lek. 61(4), 348-50, (2004)

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Pimavanserin for patients with Parkinson's disease psychosis: a randomised, placebo-controlled phase 3 trial. Cummings J, Isaacson S, Mills R, et al. Lancet 383(9916), 533-40, (2014)

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On the versatility of urethane/urea bonds: reversibility, blocked isocyanate, and non-isocyanate polyurethane. Delebecq E, Pascault JP, Boutevin B, et al. Chem. Rev. 113(1), 80-118, (2013)

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Structure-based identification of ureas as novel nicotinamide phosphoribosyltransferase (Nampt) inhibitors. Zheng X, Bauer P, Baumeister T, et al. J. Med. Chem. 56(12), 4921-37, (2013)

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Exploration of the gene expression correlates of chronic unexplained fatigue using factor analysis. Fostel J, Boneva R, and Lloyd A Pharmacogenomics 7(3), 441-54, (2006)

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Ezetimibe for the treatment of uncontrolled hypercholesterolemia in patients with high-dose statin therapy after renal transplantation. Kohnle M, Pietruck F, Kribben A, et al. Am. J. Transplant. 6(1), 205-8, (2006)

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Urea metabolism in plants. Witte CP Plant Sci. 180(3), 431-8, (2011)

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New insights into urea and glucose handling by the kidney, and the urine concentrating mechanism. Bankir L and Yang B Kidney Int. 81(12), 1179-98, (2012)

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Conformationally constrained ortho-anilino diaryl ureas: discovery of 1-(2-(1'-neopentylspiro[indoline-3,4'-piperidine]-1-yl)phenyl)-3-(4-(trifluoromethoxy)phenyl)urea, a potent, selective, and bioavailable P2Y1 antagonist. Qiao JX, Wang TC, Ruel R, et al. J. Med. Chem. 56(22), 9275-95, (2013)

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Small-molecule inhibitors of cytokine-mediated STAT1 signal transduction in β-cells with improved aqueous solubility. Scully SS, Tang AJ, Lundh M, et al. J. Med. Chem. 56(10), 4125-9, (2013)

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Urea-functionalized crystalline capsules for recognition and separation of tetrahedral oxoanions. Custelcean R Chem. Commun. (Camb.) 49(22), 2173-82, (2013)

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Beta-blocking agents during electroconvulsive therapy: a review. Boere E, Birkenhäger TK, Groenland TH, et al. Br. J. Anaesth. 113(1), 43-51, (2014)

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A new method for determination of serum cholestanol by high-performance liquid chromatography with ultraviolet detection. Halperin G, Elisaf M, Leitersdorf E, et al. J. Chromatogr. B. Biomed. Sci. Appl. 742(2), 345-52, (2000)

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Oxidative stress in bacterial meningitis in humans. Kastenbauer S, Koedel U, Becker BF, et al. Neurology 58(2), 186-91, (2002)

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Low CSF GABA concentration in children with febrile convulsions, untreated epilepsy, and meningitis. Rating D, Siemes H, and Löscher W J. Neurol. 230(4), 217-25, (1983)

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Guanidino compounds in serum and urine of cirrhotic patients. Marescau B, De Deyn PP, Holvoet J, et al. Metabolism 44(5), 584-8, (1995)

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Comparative physiology and architecture associated with the mammalian urine concentrating mechanism: role of inner medullary water and urea transport pathways in the rodent medulla. Pannabecker TL Am. J. Physiol. Regul. Integr. Comp. Physiol. 304(7), R488-503, (2013)

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Cutaneous delayed-type hypersensitivity in patients with atopic dermatitis: reactivity to topical preservatives. Shaughnessy CN, Malajian D, and Belsito DV J. Am. Acad. Dermatol. 70(1), 102-7, (2014)

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Urinary diagnostic indices in acute renal failure: a prospective study. Miller TR, Anderson RJ, Linas SL, et al. Ann. Intern. Med. 89(1), 47-50, (1978)

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Urea and uremic solutes: how does peritoneal dialysis work? Bammens B Semin. Nephrol. 31(2), 127-37, (2011)

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Proton MR CSF analysis and a new software as predictors for the differentiation of meningitis in children. Subramanian A, Gupta A, Saxena S, et al. NMR Biomed. 18(4), 213-25, (2005)

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Ghrelin acts as an interface between physiological state and phasic dopamine signaling. Cone JJ, McCutcheon JE, and Roitman MF J. Neurosci. 34(14), 4905-13, (2014)

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Lorcaserin and pimavanserin: emerging selectivity of serotonin receptor subtype-targeted drugs. Meltzer HY and Roth BL J. Clin. Invest. 123(12), 4986-91, (2013)

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Lipid phase behaviour under steady state conditions. Aberg C, Sparr E, and Wennerström H Faraday Discuss. 161, 151-66; discussion 273-303, (2013)

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Diagnostic performance of urea breath test, rapid urea test, and histology for Helicobacter pylori infection in patients with partial gastrectomy: a meta-analysis. Tian XY, Zhu H, Zhao J, et al. J. Clin. Gastroenterol. 46(4), 285-92, (2012)

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Characterization of serum and urinary bile acids in patients with primary biliary cirrhosis by gas-liquid chromatography-mass spectrometry: effect of ursodeoxycholic acid treatment. Batta AK, Arora R, Salen G, et al. J. Lipid Res. 30(12), 1953-62, (1989)

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Diagnostic value of urinary sodium, chloride, urea, and flow. Schrier RW J. Am. Soc. Nephrol. 22(9), 1610-3, (2011)

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Blood methanethiol in alcoholic liver disease with and without hepatic encephalopathy. McClain CJ, Zieve L, Doizaki WM, et al. Gut 21(4), 318-23, (1980)

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Plasma amino acid levels with a note on membrane transport: characteristics, regulation, and metabolic significance. Cynober LA Nutrition 18(9), 761-6, (2002)

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Plasma leucine enkephalin is increased in liver disease. Thornton JR and Losowsky MS Gut 30(10), 1392-5, (1989)

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Molecular mechanisms of urea transport in health and disease. Klein JD, Blount MA, and Sands JM Pflugers Arch. 464(6), 561-72, (2012)

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Mechanistic biomarkers for cytotoxic acute kidney injury. Vaidya VS and Bonventre JV Expert Opin. Drug Metab. Toxicol. 2(5), 697-713, (2006)

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Glycogen synthase kinase 3 beta regulates glial glutamate transporter protein expression in the spinal dorsal horn in rats with neuropathic pain. Weng HR, Gao M, and Maixner DW Exp. Neurol. 252, 18-27, (2014)

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Decreased ethyl carbamate generation during Chinese rice wine fermentation by disruption of CAR1 in an industrial yeast strain. Wu D, Li X, Shen C, et al. Int. J. Food Microbiol. 180, 19-23, (2014)

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Adiponectin, leptin and thyroid hormones in patients with chronic renal failure and on renal replacement therapy: are they related? Malyszko J, Malyszko J, Wolczynski S, et al. Nephrol. Dial. Transplant. 21(1), 145-52, (2006)

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Giardia duodenalis arginine deiminase modulates the phenotype and cytokine secretion of human dendritic cells by depletion of arginine and formation of ammonia. Banik S, Renner Viveros P, Seeber F, et al. Infect. Immun. 81(7), 2309-17, (2013)

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Monitoring myelomatosis. Hobbs JR Arch. Intern. Med. 135(1), 125-30, (1975)

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Role of haem oxygenase in the renoprotective effects of soluble epoxide hydrolase inhibition in diabetic spontaneously hypertensive rats. Elmarakby AA, Faulkner J, Pye C, et al. Clin. Sci. 125(7), 349-59, (2013)

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Synthesis of chitosan 3,6-diphenylcarbamate-2-urea derivatives and their applications as chiral stationary phases for high-performance liquid chromatography. Zhang L, Shen J, Zuo W, et al. J. Chromatogr. A 1365, 86-93, (2014)

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New insights into the mechanisms controlling urea excretion in fish gills. McDonald MD, Gilmour KM, and Walsh PJ Respir. Physiol. Neurobiol. 184(3), 241-8, (2012)

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Sequential, concomitant and hybrid first-line therapies for Helicobacter pylori eradication: a prospective randomized study. De Francesco V, Hassan C, Ridola L, et al. J. Med. Microbiol. 63(Pt 5), 748-52, (2014)

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Serum concentration of 7 alpha-hydroxycholesterol as an indicator of bile acid synthesis in humans. Hahn C, Reichel C, and von Bergmann K J. Lipid Res. 36(9), 2059-66, (1995)

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Transepithelial water and urea permeabilities of isolated perfused Munich-Wistar rat inner medullary thin limbs of Henle's loop. Nawata CM, Evans KK, Dantzler WH, et al. Am. J. Physiol. Renal Physiol. 306(1), F123-9, (2014)

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Urea kinetics and intermittent dialysis prescription in small animals. Cowgill LD Vet. Clin. North Am. Small Anim. Pract. 41(1), 193-225, (2011)

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Plasma free amino acid concentrations in healthy Guatemalan adults and in patients with classic dengue. Klassen P, Fürst P, Schulz C, et al. Am. J. Clin. Nutr. 73(3), 647-52, (2001)

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A monoclonal antibody-based enzyme-linked immunosorbent assay of glycolithocholic acid sulfate in human urine for liver function test. Kobayashi N, Katsumata H, Uto Y, et al. Steroids 67(10), 827-33, (2002)

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Determination of ammonia and urea in urine and of urea in blood by use of an ammonia-selective electrode. Georges J Clin. Chem. 25(11), 1888-90, (1979)

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Cerebrospinal fluid levels of cyclic nucleotides in meningitis and idiopathic polyneuritis. Lerche A, Svenson M, and Wiik A Acta Neurol. Scand 69(3), 168-75, (1984)

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Is there a relationship between childhood Helicobacter pylori infection and iron deficiency anemia? Kurekci AE, Atay AA, Sarici SU, et al. J. Trop. Pediatr. 51(3), 166-9, (2005)

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Therapeutic activity of inhibition of the soluble epoxide hydrolase in a mouse model of scrapie. Poli G, Corda E, Martino PA, et al. Life Sci. 92(23), 1145-50, (2013)

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Equilibrium folding of pro-HlyA from Escherichia coli reveals a stable calcium ion dependent folding intermediate. Thomas S, Bakkes PJ, Smits SH, et al. Biochim. Biophys. Acta 1844(9), 1500-10, (2014)

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The role of surface electrostatics on the stability, function and regulation of human cystathionine β-synthase, a complex multidomain and oligomeric protein. Pey AL, Majtan T, and Kraus JP Biochim. Biophys. Acta 1844(9), 1453-62, (2014)

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Physiological alterations in Bradybaena similaris (Stylommatophora: Bradybaenidae) induced by the entomopathogenic nematode Heterorhabditis indica (Rhabditida: Heterorhabditidae) strain LPP1. Tunholi VM, Monteiro CO, Cristina da Silva L, et al. Exp. Parasitol. 139, 12-8, (2014)

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Higher levels of plasma cholesterol sulfate in patients with liver cirrhosis and hypercholesterolemia. Tamasawa N, Tamasawa A, and Takebe K Lipids 28(9), 833-6, (1993)

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Experimental study on a room temperature urea-SCR of NO over activated carbon fibre-supported CeO2-CuO. Jiang X, Lu P, Li C, et al. Environ. Technol. 34(5-8), 591-8, (2013)

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A whole-grain-rich diet reduces urinary excretion of markers of protein catabolism and gut microbiota metabolism in healthy men after one week. Ross AB, Pere-Trépat E, Montoliu I, et al. J. Nutr. 143(6), 766-73, (2013)

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Coagulopathy unmasking hepatic failure in a child with ornithine transcarbamylase deficiency. Samuel N, Politansky AK, Hoffman R, et al. Isr. Med. Assoc. J. 15(12), 777-9, (2013)

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The effects of a TRPV1 antagonist, SB-705498, in the treatment of seasonal allergic rhinitis. Bareille P, Murdoch RD, Denyer J, et al. Int. J. Clin. Pharmacol. Ther. 51(7), 576-84, (2013)

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The mechanism by which a propeptide-encoded pH sensor regulates spatiotemporal activation of furin. Williamson DM, Elferich J, Ramakrishnan P, et al. J. Biol. Chem. 288(26), 19154-65, (2013)

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High NaCl- and urea-induced posttranslational modifications that increase glycerophosphocholine by inhibiting GDPD5 phosphodiesterase. Topanurak S, Ferraris JD, Li J, et al. Proc. Natl. Acad. Sci. U. S. A. 110(18), 7482-7, (2013)

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Molecular crowding favors reactivity of a human ribozyme under physiological ionic conditions. Strulson CA, Yennawar NH, Rambo RP, et al. Biochemistry 52(46), 8187-97, (2013)

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[Role of dietary fibers in the nutritional management of chronic renal failure]. Younes H, Alphonse JC, and Deteix R Nephrologie. 25(7), 283-5, (2004)

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Prevalence of Helicobacter pylori infection in children in the Bahamas. Carter F, Seaton T, Yuan Y, et al. West Indian Med. J. 61(7), 698-702, (2012)

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Goal-directed therapy of cardiac preload in induced whole-body hyperthermia. Deja M, Hildebrandt B, Ahlers O, et al. Chest 128(2), 580-6, (2005)

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One-step analysis of major bile components in human bile using 1H NMR spectroscopy. Gowda GA, Somashekar BS, Ijare OB, et al. Lipids 41(6), 577-89, (2006)

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Approaches to uremia. Meyer TW and Hostetter TH J. Am. Soc. Nephrol. 25(10), 2151-8, (2014)

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Organic-inorganic hybrids of imidazole complexes of zinc (II) for catalysts in the glycerolysis of urea. Kim DW and Park DW J. Nanosci. Nanotechnol. 14(6), 4632-8, (2014)

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Hepatocyte glycogen accumulation in patients undergoing dietary management of urea cycle defects mimics storage disease. Miles L, Heubi JE, and Bove KE J. Pediatr. Gastroenterol. Nutr. 40(4), 471-6, (2005)

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Enantioselective Mannich reaction of β-keto esters with aromatic and aliphatic imines using a cooperatively assisted bifunctional catalyst. Neuvonen AJ and Pihko PM Org. Lett. 16(19), 5152-5, (2014)

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Oxidative 1,4-diamination of dienes using simple urea derivatives. Anumandla D, Littlefield R, and Jeffrey CS Org. Lett. 16(19), 5112-5, (2014)

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Maximizing diversity from a kinase screen: identification of novel and selective pan-Trk inhibitors for chronic pain. Stachel SJ, Sanders JM, Henze DA, et al. J. Med. Chem. 57(13), 5800-16, (2014)

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Explorations of substituted urea functionality for the discovery of new activators of the heme-regulated inhibitor kinase. Chen T, Takrouri K, Hee-Hwang S, et al. J. Med. Chem. 56(23), 9457-70, (2013)

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Regulation of urea synthesis during the acute phase response in rats. Thomsen KL Dan. Med. J. 60(4), B4617, (2013)

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A novel urea-functionalized surface-confined octadecylimidazolium ionic liquid silica stationary phase for reversed-phase liquid chromatography. Zhang M, Tan T, Li Z, et al. J. Chromatogr. A 1365, 148-55, (2014)

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Urea transport in the kidney. Klein JD, Blount MA, and Sands JM Compr. Physiol. 1(2), 699-729, (2011)

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Osmolyte effects on the self-association of concanavalin A: testing theoretical models. Silvers TR and Myers JK Biochemistry 52(51), 9367-74, (2013)

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Nonprotein nitrogen is absorbed from the large intestine and increases nitrogen balance in growing pigs fed a valine-limiting diet. Columbus DA, Lapierre H, Htoo JK, et al. J. Nutr. 144(5), 614-20, (2014)

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Biochemical and hematologic parameters for children in the middle belt of Ghana. Dosoo DK, Asante KP, Kayan K, et al. Am. J. Trop. Med. Hyg. 90(4), 767-73, (2014)

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Immobilization and functional reconstitution of antibody Fab fragment by solid-phase refolding. Kumada Y, Hamasaki K, Nakagawa A, et al. J. Immunol. Methods 400-401, 70-7, (2013)

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Plasma fatty acid pattern including diene-conjugated linoleic acid in ethanol users and patients with ethanol-related liver disease. Szebeni J, Eskelson C, Sampliner R, et al. Alcohol. Clin. Exp. Res. 10(6), 647-50, (1986)

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Dasatinib suppression of medulloblastoma survival and migration is markedly enhanced by combining treatment with the aurora kinase inhibitor AT9283. Petersen W, Liu J, Yuan L, et al. Cancer Lett. 354(1), 68-76, (2014)

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Impacts of chemical enhancers on skin permeation and deposition of terbinafine. Erdal MS, Peköz AY, Aksu B, et al. Pharm. Dev. Technol. 19(5), 565-70, (2014)

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The folding pathway of a functionally competent C-terminal domain of nucleophosmin: protein stability and denatured state residual structure. Chiarella S, Federici L, Di Matteo A, et al. Biochem. Biophys. Res. Commun. 435(1), 64-8, (2013)

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14C-urea breath test is safe for pediatric patients. Pathak CM, Kaur B, and Khanduja KL Nucl. Med. Commun. 31(9), 830-5, (2010)

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Catheter-associated urinary tract infection by Pseudomonas aeruginosa is mediated by exopolysaccharide-independent biofilms. Cole SJ, Records AR, Orr MW, et al. Infect. Immun. 82(5), 2048-58, (2014)

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Neuron-specific enolase, nucleotides, nucleosides, purine bases, oxypurines and uric acid concentrations in cerebrospinal fluid of children with meningitis. Rodríguez-Núñez A, Cid E, Rodríguez-García J, et al. Brain Dev. 25(2), 102-6, (2003)

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Alterations of biochemical indicators in hepatopancreas of the golden apple snail, Pomacea canaliculata, from paddy fields in Taiwan. Chiu YW, Wu JP, Hsieh TC, et al. J. Environ Biol. 35(4), 667-73, (2014)

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Murine T cell activation is regulated by surfen (bis-2-methyl-4-amino-quinolyl-6-carbamide). Warford J, Doucette CD, Hoskin DW, et al. Biochem. Biophys. Res. Commun. 443(2), 524-30, (2014)

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Lipopolysaccharide impairs hepatocyte ureagenesis from ammonia: involvement of mitochondrial aquaporin-8. Soria LR, Marrone J, Molinas SM, et al. FEBS Lett. 588(9), 1686-91, (2014)

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Uric acid inhibition of dipeptidyl peptidase IV in vitro is dependent on the intracellular formation of triuret. Mohandas R, Sautina L, Beem E, et al. Exp. Cell Res. 326(1), 136-42, (2014)

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Differential role of molten globule and protein folding in distinguishing unique features of botulinum neurotoxin. Kumar R, Kukreja RV, Cai S, et al. Biochim. Biophys. Acta 1844(6), 1145-52, (2014)

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Phosphorylation-related modification at the dimer interface of 14-3-3ω dramatically alters monomer interaction dynamics. Denison FC, Gökirmak T, and Ferl RJ Arch. Biochem. Biophys. 541, 1-12, (2014)

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Electrodynamic pressure modulation of protein stability in cosolvents. Damodaran S Biochemistry 52(46), 8363-73, (2013)

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Catalytic performance of functionalized IRMOF-3 for the synthesis of glycerol carbonate from glycerol and urea. Lee SD, Park GA, Kim DW, et al. J. Nanosci. Nanotechnol. 14(6), 4551-6, (2014)

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Fabrication of cost-effective surface enhanced Raman spectroscopy substrate using glancing angle deposition for the detection of urea in body fluid. Han YA, Ju J, Yoon Y, et al. J. Nanosci. Nanotechnol. 14(5), 3797-9, (2014)

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Production of slow-released nitrogen fertilizer from urine. Ito R, Takahashi E, and Funamizu N Environ. Technol. 34(17-20), 2809-15, (2013)

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Stabilization of source-separated human urine by chemical oxidation. Zhang Y, Li Z, Zhao Y, et al. Water Sci. Technol. 67(9), 1901-7, (2013)

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Improvement of mitochondrial function evaluated by ketoisocaproic acid breath test in patients with HCV infection undergoing albumin dialysis. Zocco MA, Di Campli C, Gaspari R, et al. Transplant. Proc. 37(6), 2554-6, (2005)

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Effects of fertilizer-urea on growth, photosynthetic activity and microcystins production of Microcystis aeruginosa isolated from Dianchi Lake. Huang W, Bi Y, and Hu Z Bull. Environ. Contam. Toxicol. 92(5), 514-9, (2014)

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Influence of environmental hypertonicity on the induction of ureogenesis and amino acid metabolism in air-breathing walking catfish (Clarias batrachus, Bloch). Banerjee B, Bhuyan G, and Saha N Indian J. Exp. Biol. 52(7), 728-38, (2014)

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Comparison of the C14 urea breath test and histopathology in the diagnosis of Helicobacter pylori in the elderly. Atli T, Sahin S, Arslan BU, et al. J. Pak. Med. Assoc. 62(10), 1061-5, (2012)

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Effectiveness of Azotobacter bio-inoculant for wheat grown under dryland condition. Singh NK, Chaudhary FK, and Patel DB J. Environ Biol. 34(5), 927-32, (2013)

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TRPV1 inhibition does not prevent cold dry air-elicited symptoms in non-allergic rhinitis. Murdoch RD, Bareille P, Denyer J, et al. Int. J. Clin. Pharmacol. Ther. 52(4), 267-76, (2014)

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The HUGE formula (hematocrit, urea and gender): association with cardiovascular risk. Robles NR, Felix FJ, Fernandez-Berges D, et al. Eur. Rev. Med. Pharmacol. Sci. 17(14), 1889-93, (2013)

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Relationship between serum nitric oxide and sialic acid in coexisted diabetes, hypertension and nephropathy. Shahid SM, Jawed M, and Mahboob T Pak. J. Pharm. Sci. 26(3), 593-7, (2013)

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Biochemical and hormonal characteristics of peripheral blood in bulls in relation to genotype. Głowińska B and Oler A Folia Biol. (Krakow.) 61(1-2), 73-7, (2013)

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Effects of the small-molecule inhibitor of integrin α4, TBC3486, on pre-B-ALL cells. Hsieh YT, Gang EJ, Shishido SN, et al. Leukemia 28(10), 2101-4, (2014)

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Addition of butoxycarbonyl group to phenylalanine derived chalcogenide increases the toxic potential: importance of non-bonding nitrogen interaction. Hassan W, Schiar VP, dos Santos DB, et al. Chem. Biol. Interact. 207, 24-5, (2014)

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Pimavanserin as treatment for Parkinson's disease psychosis. Fox SH Lancet 383(9916), 494-6, (2014)

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