(v. t.) To combine or impregnate with bromine; as, bromated camphor.
Example Sentences:
(1) Potassium bromate, sodium chlorite and sodium dehydroacetate were tested further by oral administration, and potassium bromate showed a clearly positive result.
(2) The Br-O bond length corrected for rigid-body motion is 1.663 A. Refinement of the positional parameters of the two inequivalent H atoms permitted a detailed analysis of hydrogen bonding, which occurs principally between the oxygen octahedra and the bromate groups.
(3) He had taken bromate (mixed powder of potassium bromate and sodium bromate) for the purpose of suicide and suffered from acute renal insufficiency and hard of hearing.
(4) These include petroleum-derived food colourings, azodicarbonamide, the chemical used to bleach flour that has been linked to asthma, and potassium bromate, a chemical that reduces the time needed to bake industrial bread.
(5) The acute cytogenetic effects of potassium bromate (KBrO3) on rat bone marrow cells in vivo were studied.
(6) The possible ion and water movement across the endolymph-perilymph barrier in the presence of sodium bromate is discussed.
(7) The intention of this paper is to illustrate the estimation of VSD of two tumor-inducing chemicals, N-ethyl-N-nitrosourea and potassium bromate based on the dose-response data in animals and to discuss the biological implication of the estimated VSD in relation to the risk assessment of the chemicals in humans.
(8) Both the nickel-oxygen complex and the bromate ion were found to manifest rigid-body behavior.
(9) Intracellular injection of chloride, bromide, chlorate, bromate, or methyl sulphate shifted the reversal potential for GABA to values more positive than resting membrane potential.
(10) The single type of bromate ion has an observed Br--O bond length of 1.655 (2) A and O--Br--O bond angle 104.25 (9) degrees.
(11) The enzyme reduced TMAO, nicotine acid N-oxide, picoline N-oxide, hydroxylamine, and bromate, but not dimethyl sulfoxide, methionine sulfoxide, chlorate, nitrate, or thiosulfate.
(12) Potassium bromate (KBrO3) is an oxidizing agent that has been used as a food additive, mainly in the bread-making process.
(13) We report two children who suffered from sodium bromate intoxication due to ingestion of the second preparation for permanent hair waving (the second permanent preparation).
(14) Voltage-clamp experiments have been used to study the effects of external nitrate, chlorate and bromate on the chloride conductance of sarcolemma of Xenopus laevis.
(15) Ion chromatography is one method being used to analyze drinking water samples for the following inorganic DBPs: chlorite, chlorate and bromate.
(16) Hexaaquaaluminium(III) bromate trihydrate, [Al(H2O)6](BrO3)3.3H2O, M(r) = 572.84, triclinic, P1, a = 9.536 (2), b = 11.095 (4), c = 9.291 (2) A, alpha = 106.58 (2), beta = 100.42 (2), gamma = 113.01 (2) degrees, V = 818.1 (4) A3, Z = 2, Dx = 2.33 g cm-3, lambda(Mo K alpha) = 0.71073 A, mu = 74.58 cm-1, F(000) = 560, T = 296 K, R = 0.050 for 3777 unique reflections having I greater than sigma 1.
(17) The effects of the renal tumor promoters; beta-cyclodextrin (beta-C), DL-serine (DL-S), basic lead acetate (LA), trisodium nitrilotriacetate monohydrate (NTA) and potassium bromate (KB), and diethylene glycol (DEG) as a negative control, on early stage of renal carcinogenesis were investigated in unilaterally nephrectomized male Wistar rats after N-ethyl-N-hydroxyethylnitrosamine (EHEN) administration.
(18) Effects of sodium bromate on cochlear potentials and electrolyte composition of the cochlear fluids in guinea pigs were investigated following administration of sodium bromate into the cochlea, using perilymphatic perfusion.
(19) Vanadium bromoperoxidase (V-BrPO) catalyzes the oxidation of bromide by hydrogen peroxide, which results in the bromation of appropriate organic substrates or the formation of dioxygen, in the absence of an organic substrate and under certain other conditions.
(20) The aluminium-oxygen complex conformed to rigid-body behavior but the bromate groups did not.
Bromide
Definition:
(n.) A compound of bromine with a positive radical.
Example Sentences:
(1) The effect of ipratropium bromide administered at two dosage levels, 40 and 80 mug, isoproterenol, 150 mug, and placebo using a metered dose inhaler was evaluated in ten adult patients with asthma in a double-blind, crossover study.
(2) A semiautomated colorimetric assay (MTT assay), based on the ability of live cells to reduce a tetrazolium-based compound, 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT), to a purplish colored formazan product that can be measured spectrophotometrically, has recently been adapted for use in drug sensitivity analysis of cultured human tumor cell lines.
(3) Samples of raw cereals imported in Italy and of other foodstuffs that can be treated with bromine-containing fumigants were analysed for the total bromide content.
(4) Uptake into arterial collagens and release of labeled hydroxyproline were then measured after 2.5 h. The relative amounts of types I and III collagens were assessed from the levels of cyanogen-bromide-derived peptides alpha 1(I)CB8 and alpha 1(III)CB5, respectively, after sodium dodecyl sulfate polyacrylamide gel electrophoresis.
(5) The use of SDS-polyacrylamide gel electrophoresis of the cyanogen bromide derived peptides from fibrous cartilage collagens enabled to calculate type I to type II collagen ratio in this tissue.
(6) The patients received no premedication or basic anaesthesia and relaxation was obtained using pancuronium bromide.
(7) The inhibitory phase was blocked by atropine and the excitatory phase was eliminated by tubocurarine chloride, hexamethonium bromide or pindolol.
(8) We conducted a randomized, double-blind, placebo-controlled study of the effect of a new anticholinergic agent, oxitropium bromide, on bronchoconstriction induced by inhaled propranolol in seven subjects with mild asthma 24 to 39 yr of age.
(9) Ten copies of HIV-1 DNA could be detected by PCR-EIA (42 fluorescent units with a background of 18 fluorescent units) compared with a detection limit of 1000 copies by ethidium bromide-stained agarose gel.
(10) Because previous work has shown that radioisotope release from parasites may be nonspecific, separate experiments were performed to determine the cytotoxicity of LAK cells against antibody-coated trophozoites by using ethidium bromide-acridine orange staining to assess effector cell damage.
(11) Key intermediate of the synthesis was 2-formyl-estradiol (2) which was prepared in quantitative yield through reaction of the phenoxymagnesium bromide of estradiol with formaldehyde in the presence of HMPA.
(12) The relative standard deviations for bromide at 10(-7) M and for iodide at 10(-8) M concentration were 1.9% and 3.0%, respectively, using a 10-mL sample for the determination without preconcentration.
(13) This enhancement of the release of radioactivity was inhibited by phospholipase A2 inhibitors, quinacrine (1 mM) and p-bromophenacyl bromide (10 microM), suggesting that polyethylenimine and polyallylamine activates phospholipase A2 to generate arachidonate and its metabolites.
(14) Plasmid sequences were readily observed by ethidium bromide staining of cellular DNA after restriction endonuclease digestion and agarose gel electrophoresis.
(15) Cytochemical localization of ovoperoxidase activity with diaminobenzidine revealed almost a total lack of staining of FEs from bromide-substituted sea water.
(16) Cells were exposed to chlorhexidine, hydrogen peroxide and sodium hypochlorite for 15 min and cell viability was assessed 24 h later with a colorimetric assay which utilizes the tetrazolium salt 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT).
(17) The sequence was obtained from analysis of peptides isolated from chymotryptic, cyanogen bromide, and limited acid cleavages of the protein.
(18) The latter compounds were reduced with lithium aluminium hydride to the respective amines (II a-c) and then N-alkylated by reaction with 2-propynyl-, 2-butynyl- or 2,3-butadienyl bromides to the corresponding amines (III a-j).
(19) When the detergents with aliphatic hydrophobic residues were compared, a cationic detergent cethylmethylammonium bromide (CTAB) was more toxic than non-ionic or anionic detergents.
(20) Cyanogen bromide cleavage of the 145000 subunit produced a single peptide of Mr 75000.