(v. t.) To use; to exercise; to inure; to accustom by practice.
(1) In addition, the URE appears to play a role in promoting the replication of polyoma DNA as determined through two different experimental approaches.
(2) Each open reading frame was preceded by a ribosome-binding site, with the exception of ureE.
(3) The results of short-term tests (uring adriamycin, daunorubicin, and dactinomycin) in roughly 100 human tumors were compared with data in the literature on therapy with the same cytostatic agents.
(4) However, in females exposed to female uring during the first 7 days of VC this effect was absent.
(5) It starts to feel like it’s a process where if you give money you solve the problem, and really sometimes giving money creates another problem.” When he was told there was just one African-born performer on the track, he said: “That’s great, just a few more would be nice and also maybe go there – all those people who are making that.” Ultravox’s Midge Ure said the song was by no means a masterpiece, but is more about getting people as engaged with the fight against Ebola as they were in 1984, when a total of £8m was raised.
(6) Diagnosis depends on detection of persistent bacteriuria by careful screening and culture of properly collected uring specimens.
(7) The rIL-2 infusion caused a reversible fall in ures and a non-reversible rise in creatinine.
(8) The experimental evidence suggests that either the repression associated with the URE sequence is mediated by a direct, one-to-one interaction between the proteins recognizing the URE and GCRE, or alternatively, that there is a direct interaction between the activator and repressor for a general transcription factor.
(9) Furthermore, repression is seen when the URE is separated from the UAS by up to 214 bp.
(10) This suggests that either a different accessory element and cognate protein interacts with the horse URE to provide placenta-specific expression or that a completely different set of regulatory elements is required for placenta-specific expression in horses.
(11) A polyacrylamide gel electrophoresis, without sodium dodecyl sulfate-uree, of the total serum allowed after incubation with the N-acetyl-beta-D-glucosaminide (6-bromo-2-hydroxy-3-naphthoyl-O-anisidine) coupled with the diazonium salt of O-amino-azotoluene to localise two zones of enzymatic activity.
(12) The predicted UreE and UreG polypeptides exhibit some degree of similarity with the respective polypeptides encoded by the accessory genes of the Klebsiella aerogenes urease operon (33 and 92% similarity, respectively, taking into account conservative amino acid changes), whereas this homology was restricted to a domain of the UreF polypeptide (44% similarity for the last 73 amino acids of the K. aerogenes UreF polypeptide).
(13) We have cloned ivoB which codes for a conidiophore-specific phenol oxidase (AHTase) via the adjacent selectable ureD gene.
(14) Nuclear proteins extracted from JEG-3 choriocarcinoma cells bind specifically to oligonucleotides corresponding to both the URE and CRE domains as well as to a downstream domain (-99 to -72) that contains consensus CCAAT motifs on both the sense and antisense strands.
(15) Thus, one or more of the ureE, ureF, or ureG gene products are involved in nickel incorporation into urease.
(16) Adult DDE and URE were induced to express seminal cytodifferentiation and produced the complete spectrum of major seminal vesicle secretory (SVS) proteins.
(17) Perinatal exposure of mice to URE has been found to result in increased tumor induction compared to exposure of adult animals.
(18) In transient expression assays, the upstream and downstream domains of the URE were shown to independently enhance CRE-mediated transcription of the alpha gene.
(19) Binding to this multisite DNA fragment is readily disrupted using the URE sequence, but not the CRE sequence as a competitor, suggesting that the URE binding factor may stabilize DNA-protein interactions in these adjacent complexes.
(20) This new regulatory element is highly conserved across species and contains a palindromic binding site for a 50-kDa nuclear factor(s) which is distinct from the factors that bind the URE, CRE, and CCAAT box of the alpha subunit gene.
(a.) A very soluble crystalline body which is the chief constituent of the urine in mammals and some other animals. It is also present in small quantity in blood, serous fluids, lymph, the liver, etc.
(1) These data suggest that the hybrid is formed by the same mechanism in the absence and presence of the urea step.
(2) The fourth cluster included the type strains of Actinobacillus lignieresii, A. equuli, A. pleuropneumoniae, A. suis, A. ureae, H. parahaemolyticus, H. parainfluenzae, H. paraphrohaemolyticus, H. ducreyi, and P. haemolytica.
(3) Thymus and spleen cells from such hypogammaglobulinaemic chickens were extracted with non-ionic detergents, acid urea, or combinations of urea and detergent, and the extracts were analysed for Ig by the inhibition assay.
(4) Triglyceride (Trigly) in female dogs, glutamic-pyruvic transaminase (GPT) and urea nitrogen (Urea-N) in male dogs tended to increase.
(5) The two main subunits present in rabbit skeletal tropomyosin, which have been named the alpha- and beta-chains, were separated by chromatography on CM-cellulose in urea at pH4.0.
(6) The temperature-activated 4 to 5 S EBP transformation is found to be highly reproducible without loss of [3H]estradiol-binding activity in a buffer containing an excess of [3H]estradiol, 40 mM Tris, 1 mM dithiothreitol, and 1 M urea at pH 7.4.
(7) The blockage of the tubular system by the calcium oxalate deposits leads to a temporary reversible increase in serum urea and serum creatinine.
(8) Urea was determined by means of diacetyl monoxim in the blood cells of 80 cockerels of the initial breed White Leghorn, commercial hybrid Primant.
(9) Urea decreased and valine increased in the TD medulla-pons.
(10) The complex was found to be unstable toward low values of pH and ionic strength, concentrations of urea exceeding 1 M, modifications of the cysteine residues, and fragmention in which the C terminal portions of either H3 or H4 are removed.
(11) The decrease in the amount of excreted urea by 85% was also accompanied by a reduced glomerular filtration rate (GFR).
(12) The modified osmium-urea method gave better results and was easier to perform than the collagenase method.
(13) Conversely, when fed NIH-07, both mouse genotypes had a 20-22% higher (p less than 0.003) serum urea nitogren and 2-3.5% higher erythrocyte count (p less than 0.001) and hemoglobin concentration (p less than 0.04) than when fed AIN-76A.
(14) (7) The first-order radical transformation rates are independent of the (initial) concentration of N3 or peptide and unaffected by urea (as a modifier of hydrogen bond structures).
(15) Treatment of the enzyme with acid and urea resulted in dissociation of the enzyme followed by loss of catalytic activity.
(16) 6) The subunits alpha and beta of bovine follitropin were obtained by incubation in acidic urea, the chains being then separated by anion exchange chromatography.
(17) There were no major differences in blood composition, apart from increases in blood urea N, as a result of N fertilization.
(18) In contrast to the facilitated water and urea transport systems in the red blood cell, these results suggest that the mechanism for water and urea transport in the platelet is primarily by diffusion through membrane phospholipid.
(19) A significant treatment X time interaction was found for plasma urea.
(20) The disc-gel patterns of the 8 m urea-soluble proteins showed that C. perfringens caused extensive proteolysis in pig muscle and a lesser extent of proteolysis in rabbit muscle.