ライフサイエンスコーパス: nitrite

1 r occurred at approximately 16 mg of N/(L of nitrite).

2 absorbing anions (here, iodide, nitrate, and nitrite).

3 o restore NO-cGMP signaling is via inorganic nitrite.

4 cellular peptides while recycling nitrate to nitrite.

5 ondary chemistry that can produce or destroy nitrite.

6 of sediment depth and available nitrate and nitrite.

7 4 steps from methyl vinyl ketone and sodium nitrite.

8 ial stiffening can be mitigated by inorganic nitrite.

9 n inhibitor, as well as Pb, Cd, nitrate, and nitrite (0.82+/-0.09, 0.10+/-0.02, 1.9-17.5, and 0.01-0.

10 IV sodium nitrite (10 mug/kg/min) for 1 hour.

11 N) in three steps: (1) ammonium oxidation to nitrite; (2) denitrification of nitrite to nitrous oxide

12 from a mainstream nitritation system (cyclic nitrite = 25-45 mg of N/L) that was established by free

13 predicted products of HMX hydrolysis such as nitrite, 4-nitro-2,4-diazabutanal, formaldehyde, nitrous

14 fore and after treatment with inhaled sodium nitrite (90 mg) or placebo.

15 er high temperatures by amines reacting with nitrite (a hydrolysis product of NOx), but they can also

16 chemical properties, tyramine can react with nitrite, a common food additive, in the acidic medium of

17 s have been reported for the second channel, nitrite, above 300 nm.

18 trosative stress caused by NO generated when nitrite accumulates.

19 Nitrite accumulation (N-NO2(-)/N-NOX) of 92% was maintai

20 A nitrite accumulation ratio of above 90% was quickly achi

21 itrite reduction to minimize toxicity due to nitrite accumulation, HcpR1 serves a global role in regu

22 pled between 20 and 30 degrees C, leading to nitrite accumulation.

23 Nitrite addition had a greater effect than irradiation o

24 Meat cooking and nitrite addition significantly decreased protein digesti

25 ion was observed with a high intake of plant nitrites (adjusted hazard ratio (AHR) = 0.72, 95% confid

26 operate under acidic conditions, by means of nitrite adsorption followed by reductive stripping, and

27 Administration of sodium nitrite after severe subarachnoid hemorrhage differentia

28 Compounds tested include nitrate, nitrite, ammonium salts, urea, amino acids, sugars, orga

29 suggest that the Nmar1307 can oxidize NO to nitrite, an activity that is attributable to the high re

30 was developed with the aim to standardize a nitrite analytical method in by-products from sugar indu

31 using the developed portable electrochemical nitrite analyzer were also compared with the standard cy

32 h-absorbing analytes (lambdamax = 209 nm for nitrite and 200 nm for nitrate), showing reproducibility

33 Strain ZYK(T) can reduce nitrate to nitrite and ammonium and possesses metabolic genes for n

34 ium were coincident with changes in nitrate, nitrite and ammonium concentrations.

35 y was reached, the process achieved complete nitrite and ammonium removal at rates of 560 mg N/L/d an

36 The relationship between nitrite and bacterial levels appears weak.

37 tor by maintaining sustained limiting extant nitrite and dissolved oxygen concentrations.

38 then subjected to a sequential oxidation by nitrite and DO.

39 giving the highest photoproduction rates of nitrite and HONO (most notably, 4-nitrophenol and 2-meth

40 nitro groups can be released more easily as nitrite and HONO.

41 xed glial responses, with rapid induction of nitrite and inducible nitric oxide synthase (iNOS), foll

42 slide possibly supported by a combination of nitrite and leukocyte esterase tests can be used.

43 otal 2 562 urine samples were evaluated with nitrite and leukocyte esterase tests, using urine cultur

44 and PH-HFpEF, suggesting a potential role of nitrite and metformin as a preventative treatment for th

45 Finally, early treatments with nitrite and metformin at the time of SU5416 injection re

46 ctometric detection was used for determining nitrite and nitrate content of sugar by-products include

47 n in a 20% triethanolamine (TEA) solution as nitrite and nitrate for delta(15)N analysis using the de

48 meter resolution the spatial distribution of nitrite and nitrate in porewaters, combining diffusive e

49 method for the evaluation of the content of nitrite and nitrate in sugar by-products.

50 bolic syndrome after 12 weeks of oral sodium nitrite and nitrate treatment (IND#115926) displayed inc

51 In addition, nitrite and nitrate were selected to study the potential

52 The accumulation of nitrite and nitrate within the reactor, observed midway

53 tion of the (15)N abundance is 7 mumol/L for nitrite and nitrate, with a relative standard deviation

54 w that this catalyst is highly active toward nitrite and nitric oxide electroreduction under various

55 trates a possible use of these materials for nitrite and nitric oxide sensing applications or environ

56 Irradiated nitrophenols can produce nitrite and nitrous acid (HONO) in bulk aqueous solution

57 ust higher affinities of this enrichment for nitrite and oxygen, respectively, but also a higher biom

58 d U(IV) reoxidation and mobilization by both nitrite and oxygen.

59 lowed by their alpha-nitrosation with sodium nitrite and subsequent base mediated intramolecular hete

60 emain controversial, with separate roles for nitrite () and S-nitrosohemoglobin (SNO-Hb) widely conte

61 ensitizers (methylene blue, rose bengal, and nitrite) and two model natural photosensitizers (Suwanne

62 )N abundances and concentrations of nitrate, nitrite, and ammonium in aqueous solutions without any s

63 ontained heterotrophs and oxidizers of iron, nitrite, and ammonium, whereas the other was abundant in

64 generated when reduced enzyme is exposed to nitrite, and an analysis of the resulting EPR hyperfine

65 cytes demonstrated increased IL-6, increased nitrite, and decreased bacterial replication.

66 he basis of dissolved oxygen (DO), ammonium, nitrite, and nitrate profiles within the biofilm and in

67 nown to be coupled to reductions of sulfate, nitrite, and nitrate, evidence that AOM is coupled with

68 permease is resistant to both streptococcus/nitrite- and peroxynitrite-mediated killing.

69 the stable intermediate associated with the nitrite anhydrase reaction in both LtHb and HbA is suppo

70 rresponding 2,4-bistriflates using azide and nitrite anions as nucleophiles.

71 te/proton symporter while NarK2 is a nitrate/nitrite antiporter.

72 while these proteins are most likely nitrate/nitrite antiporters, they can also act in the net uptake

73 ive reactive nitrogen species (RNS), such as nitrite, are generated in precancerous pancreases, which

74 It can reduce nitrate and nitrite as alternative electron acceptors to sulfate to

75 wedge pressure was substantially improved by nitrite as compared with placebo (baseline-adjusted mean

76 ntion for the analysis of plasma nitrate and nitrite as markers of NO production as well as of plasma

77 ons and, consequently, for using nitrate and nitrite as nitrogen sources.

78 r growth from the oxidation of ammonium with nitrite as the electron acceptor.

79 ion of LADs for food and water safety (i.e., nitrite assay in hot-pot soup, bacterial detection in wa

80 stigated as a biosensor for the detection of nitrite based on its electrochemical and catalytic prope

81 be accentuated by higher intakes of dietary nitrites because of the increased formation of N-nitroso

82 As such, inorganic nitrite becomes most active at times of greater need for

83 n function as a nitrite reductase, abolishes nitrite bioactivation.

84 oride, sulphate, iodide, phosphate, nitrate, nitrite, bromide, fluoride, persulphate, acetate, thiosu

85 ibution can be obtained after reduction into nitrite by a vanadium chloride reagent.

86 x (122.2 mg N/L/d) was entirely converted to nitrite by DAMO archaea, while nitrite in the feed and p

87 not produced from Arg but via conversion of nitrite by the nitrate reductase.

88 obiosis and further increased in response to nitrite by the response regulator proteins, NarL and Nar

89 Nitrite can also be administered using a novel, portable

90 corresponding aldehydes by palladium/copper/nitrite catalysis.

91 idation of allylic fluorides proceeds with a nitrite catalyst.

92 The stability of the Fe(III)-nitrite complex is limited, and decay of [Fe(III)(NO2)(N

93 Nitrite concentrations can exceed 10 muM during summer i

94 to the seabird colonies had higher nitrate + nitrite concentrations compared to more distant stations

95 t is imperative to determine the nitrate and nitrite content in commercially available baby foods var

96 first time was laid down a maximum limit for nitrite content in sugar industry feed materials such as

97 es from 2.10 to 220.67 mg kg(-1) whereas the nitrite content ranges from 0.44 to 3.67 mg kg(-1).

98 tion of sodium nitrite elevated the residual nitrite content, reduced the lipid oxidation and promote

99 s on soil surfaces drive ground-level NO2-to-nitrite conversion in the atmospheric boundary layer thr

100 als), and natural toxic substances (nitrate, nitrite, cyanide, oxalate, phytate, and trypsin inhibito

101 Compared to placebo, nitrite decreased aortic wave reflections at rest and im

102 design for the INDIE-HFpEF trial (Inorganic Nitrite Delivery to Improve Exercise Capacity in Heart F

103 an RBCs, whereas GbX knockdown inhibits this nitrite-dependent NO signaling.

104 oxide sensing applications or environmental nitrite destruction.

105 In this work, the authors describe a nitrite detection system based on the synthesis of gold

106 tate ion transport medium for reflectometric nitrite determination in food samples.

107 to a lack of suitable analytical methods for nitrite determination, this study was developed with the

108 ction, which is crucial for NPs' function as nitrite dismutase.

109 Nitrite distribution can be easily achieved by adapting

110 s and lagoons show transient accumulation of nitrite driven primarily by water temperatures, rather t

111 or completely suppressed sorption (bromide, nitrite) due to competition with chloride.

112 Nevertheless, higher addition of sodium nitrite elevated the residual nitrite content, reduced t

113 process involving initial deprotonation and nitrite elimination, hydroxide attachment accompanied by

114 monstrated by in-cell NO detection and total nitrite estimation.

115 , ranging from net nitrate uptake to nitrate/nitrite exchange.

116 azonium chemistry in the presence of isoamyl nitrite followed by condensation reaction of the resulti

117 eric mineral surfaces promote the release of nitrite formed as gaseous HONO.

118 reported that this enzyme oxidizes NH2OH to nitrite ([Formula: see text]) under aerobic conditions.

119 lding Fe(II) from FeS oxidative dissolution, nitrite from denitrification, and U(VI) from nitrite-pro

120 We investigated the ingestion of nitrate and nitrite from drinking water and diet and bladder cancer

121 he combined effect of pH (from 2 to 6.5) and nitrite (from 0.1 to 20mM) was analyzed and the mechanis

122 ed aqueous species are mainly H(+), nitrate, nitrite, H2O2 and O3.

123 imated maximum specific growth rate (mumax), nitrite half saturation coefficient (KS), oxygen half sa

124 that both nitrate and its active metabolite, nitrite, have therapeutic activity in preclinical models

125 Determine whether inhaled nitrite improves hemodynamics in HFpEF.

126 We conclude that nitrite improves two key components of the metabolic syn

127 ucleophilic attack of thiol RSH on the bound nitrite in [Cu(II)](kappa(2)-O2N) that leads to S-nitros

128 applied for the potentiometric detection of nitrite in aquarium and dechloridized seawater samples.

129 ignificantly contribute to the occurrence of nitrite in aqueous phases in contact with the atmosphere

130 anted to evaluate chronic effects of inhaled nitrite in HFpEF.

131 The effects of nitrite in human conduit arteries have not been investig

132 To evaluate the efficacy and mechanism of nitrite in metabolic syndrome associated with PH-HFpEF,

133 is validated by the successful detection of nitrite in tap and sea water samples.

134 An increase of nitrite in the domestic-strength range is generally reco

135 converted to nitrite by DAMO archaea, while nitrite in the feed and produced by DAMO archaea was joi

136 nitrite was added, although the addition of nitrite in the model significantly increased their level

137 However, it increased with increasing nitrite in the range of 0-56 mg of N/L at the initial st

138 mination of glucose in human blood serum and nitrite in water based on addition/recovery tests.

139 ingly, Mincle deletion lowered production of nitrites in Con A hepatitis and inhibition of both C/EBP

140 l nitric oxide synthase, and of nitrates and nitrites in conditioned media, indicating increased rele

141 roduction spectra adds further evidence that nitrites in skin cells are the source of UV-mediated NO

142 tio was measured before and during IV sodium nitrite infusion.

143 le drug exposure in conjunction with dietary nitrite intake and preterm birth among 496 mothers of pr

144 in conjunction with higher levels of dietary nitrite intake may increase the risk of preterm birth.

145 he third trimester by increasing tertiles of nitrite intake were 0.67 (95% CI: 0.35, 1.31), 1.25 (95%

146 Secondary amines in conjunction with high nitrite intake were associated with preterm birth during

147 Dietary nitrate and nitrite intakes were estimated from a baseline food freq

148 Dietary nitrate and nitrite intakes were not associated with bladder cancer.

149 Therefore, nitrite ion concentrations can be quantitatively detecte

150 We developed a biosensor for nitrite ion on an electrode surface modified with M13 vi

151 structed using Au-DNs modified electrode for nitrite ions and found improved sensitivity relative to

152 echnique was successfully employed to detect nitrite ions in pond water, a synthetic urine solution,

153 n method is well suited for the detection of nitrite ions in real samples without pretreatment steps.

154 ated on Fe3O4@SiO2/Au MNPs were triggered by nitrite ions to form azo bonds, resulting in three new m

155 was developed to detect the concentration of nitrite ions using Fe3O4@SiO2/Au magnetic nanoparticles

156 pecificity of this proposed method to detect nitrite ions was demonstrated using common ions as compe

157 For example, nitrite "leakage" during incomplete sulfide-driven denit

158 Nitrite, leukocyte esterase tests, and urine microscopy

159 d to be explored to detect the physiological nitrite level due to its important role in human pathoph

160 ation of mortadella prepared with increasing nitrite levels (0-300ppm) were evaluated using a central

161 y in the presence of elevated nitrate and/or nitrite levels, e.g., [NO3(-)] approaching 1 mmol L(-1)

162 in reducing DAI, the histological score, and nitrite levels.

163 the understanding of how organic carbon and nitrite loads modulate N2O accumulation in denitrificati

164 Sorption increased in the order bromide < nitrite < nitrate < iodide.

165 pathway which may partially account for the nitrite-mediated cardioprotection.

166 Inorganic nitrite mitigates arterial stiffening with exercise and

167 opexin was incubated in vitro with nitrating nitrite/myeloperoxidase/glucose oxidase.

168 c oxide bioavailability by inorganic nitrate-nitrite, myocardial cyclic guanosine monophosphate conte

169 lained by chosen environmental factors (COD, nitrite-N, nitrate-N, dissolved inorganic phosphorus, ch

170 ns on sorption of inorganic anions (bromide, nitrite, nitrate, and iodide) to multiwalled carbon nano

171 h no or negligible interference from oxygen, nitrite, nitrate, dopamine and ascorbic acid and retaine

172 Nitrite-, nitrate-, and sulfate-dependent methane oxidat

173 Urinary excretion of nitrite/nitrate and the amount of Ser1177-phosphorylated

174 ined in the present study allows obtaining a nitrite/nitrate image with micromolar limit of detection

175 n of glutamine synthetase, enzymes utilizing nitrite/nitrate, and those involved in the removal of re

176 Utilizing nitrite, nitric oxide, and hydroxylamine as molecular pr

177 In this study, we describe the kinetics of nitrite (NO2 (-)) reduction by Fe(II)-CBS to form Fe(II)

178 wet-chemical methods for conversion of NO to nitrite (NO2(-)) and nitrate (NO3(-)) have been proposed

179 Nitrite (NO2(-)) and nitroso compounds (E-NO, E = RS, RO

180 xide (NO2) and hydroxyl radical ((*)OH), (2) nitrite (NO2(-)) and oxygen atom (O((3)P)), and (3) pero

181 Nitrate (NO3(-)) and nitrite (NO2(-)) are known to be cardioprotective and to

182 Excess nitrite (NO2(-)) concentrations in water supplies is con

183 A new optosensor for visual quantitation of nitrite (NO2(-)) ion has been fabricated by physically i

184 Nitrite (NO2(-)) substrate under certain conditions can

185 Nitrite (NO2(-)) supplementation limits hypoxia-induced

186 for AOB metabolism involves NH3 oxidation to nitrite (NO2(-)) via a single obligate intermediate, hyd

187 Reactions between nitric oxide (NO), nitrite (NO2-), and unsaturated fatty acids give rise to

188 used a shift of the stimulation threshold of nitrite on N2O emission.

189 dy assessing the effect of inhaled inorganic nitrite on peak exercise capacity, conducted in the Nati

190 hcpR2 expression was not induced by nitrate, nitrite or NO.

191 t of HFpEF subjects (n = 52) received sodium nitrite or placebo therapy in a 1:1 double-blind, random

192 m oxidation and 778 +/- 168 nmolL(-1) O2 for nitrite oxidation assuming one-component Michaelis-Mente

193 e high O2 affinities imply that ammonium and nitrite oxidation can occur within the OMZ core whenever

194 remains unclear to what extent ammonium and nitrite oxidation co-occur, either supplying or competin

195 We determined rates of ammonium and nitrite oxidation in the seasonal OMZ off Concepcion, Ch

196 nd metatranscriptomics analyses suggest that nitrite oxidation is the main pathway of energy producti

197 Nitrite oxidation may have a greater impact on the carbo

198 Nitrite oxidation rates, however, were better described

199 re found to be similar to those reported for nitrite oxidation, as well as for anaerobic dissimilator

200 sion of genes for aerobic processes, such as nitrite oxidation.

201 ound in the field indicate that ammonia- and nitrite-oxidation become uncoupled between 20 and 30 deg

202 leads to the secretion of IL-1beta, IL-6 and nitrite oxide.

203 As the communities of ammonium and nitrite oxidizers were similar to other OMZs, these kine

204 xidizing bacteria (AOB) and Nitrobacter-like nitrite-oxidizers (NOB).

205 differences in the responses of ammonia- and nitrite-oxidizers to increased summer temperatures.

206 The main bottleneck is the growth of nitrite oxidizing bacteria (NOB) at low temperatures (<1

207 With the pH shift, nitrite oxidizing bacteria were not further detected, bu

208 achieve nitritation, strategies to suppress nitrite-oxidizing bacteria (NOB) are needed, which are i

209 A shift in nitrite-oxidizing bacteria (NOB) was correlated with man

210 Nitrospira spp. are chemolithoautotrophic nitrite-oxidizing bacteria (NOB), which are ubiquitous i

211 to ammonium-oxidizing bacteria (AOB) than to nitrite-oxidizing bacteria (NOB).

212 We show evidence that nitrite-oxidizing bacteria affiliated with the Nitrospin

213 e the most abundant and globally distributed nitrite-oxidizing bacteria in the ocean.

214 to high relative abundances of ammonia- and nitrite-oxidizing bacteria, identified via metagenomic a

215 Ammonia is nitrified by ammonia and nitrite-oxidizing microorganisms, converting ammonia to

216 utative ammonia-oxidizing Thaumarchaeota and nitrite-oxidizing Nitrospirae.

217 ncing of markers associated with ammonia and nitrite-oxidizing taxa (ammonia monooxygenase-amoA, nitr

218 -oxidizing taxa (ammonia monooxygenase-amoA, nitrite oxidoreductase-nxrB, respectively) was conducted

219 Biological nitrogen removal through the nitrite pathway (NH4(+) --> NO2(-) --> N2) is favorable

220 tes an innovative approach for attaining the nitrite pathway based on sludge treatment using free amm

221 the SBR, indicating the establishment of the nitrite pathway.

222 This suggests that nitrite peaks in coastal waters might be explained by di

223 ay therefore increase the frequency of these nitrite peaks, with potential ecosystem consequences tha

224 te, selenite, tellurate, tellurite, nitrate, nitrite, perchlorate, chlorate, monofluorophosphate, van

225 Inorganic nitrite, previously considered to be an inert byproduct

226 erchlorate reducers and direct inhibition by nitrite produced from heterotrophic nitrate reduction we

227 The AOA N2 O yield relative to nitrite produced was half that of AOB, likely due to add

228 his study, we examine factors that influence nitrite production and find that pH, nitrate concentrati

229 Nitrite production is often considered a very minor chan

230 nitrite from denitrification, and U(VI) from nitrite-promoted U(IV) oxidation.

231 We measure an average nitrite quantum yield (Phi(NO2(-))) of (1.1 +/- 0.2)% (3

232 f isoxazolines in the presence of tert-butyl nitrite, quinoline, and the Sc(OTf)3 catalyst in DCE at

233 ghtly coupled with the primary intermediate, nitrite, rarely accumulating in coastal environments.

234 Inhaled nitrite reduced resting pulmonary capillary wedge pressu

235 Nitrite reduced right atrial pressures, with no effect o

236 Acute administration of inhaled sodium nitrite reduces biventricular filling pressures and pulm

237 d to both nitric oxide dioxygenase (NOD) and nitrite reductase (NiR) activity.

238 O up-regulates the expression of the plastid nitrite reductase and genes involved in the subsequent i

239 cular, we characterized the diversity of the nitrite reductase gene (aniA), the factor H-binding prot

240 inhibition, whereas all but the periplasmic nitrite reductase NrfA provide protection against neutro

241 unctional gene, nirS (encoding cytchrome-cd1 nitrite reductase), along the salinity gradient of San F

242 ide, which inhibits hemoglobin function as a nitrite reductase, abolishes nitrite bioactivation.

243 a coli K-12 nrf operon encodes a periplasmic nitrite reductase, the expression of which is driven fro

244 ric oxide reductase, and one had nitrate and nitrite reductase.

245 ent, and activities of nitrate reductase and nitrite reductase.

246 which could correspond to NO location in the nitrite-reductase function of Ngb.

247 Cytochrome c nitrite reductases perform a key step in the biogeochemi

248 sponses to nitrate or NO and how nitrate and nitrite reduction are coordinated with the response to n

249 Although nitrate and nitrite reduction are tightly regulated in response to s

250 in RBCs with dominant electron transfer and nitrite reduction functionality provides new insights in

251 present in fish erythrocytes and exhibits a nitrite reduction rate up to 200-fold faster than human

252 r H2 production), with potential coupling to nitrite reduction to ammonia (DNRA).

253 s and indicate a potential for dissimilatory nitrite reduction to ammonium.

254 n in which NrfS-NrfR coordinates nitrate and nitrite reduction to minimize toxicity due to nitrite ac

255 Genes involved in nitrite reduction were detected in all Bathyarchaeota su

256 clearance-based turnover yielding inorganic nitrite, results in direct NO formation and concluded th

257 obic surface layer and the anaerobic core in nitrite-rich anoxic marine zones (AMZs), which constitut

258 itrogen (N) loss in the oceans occurs within nitrite-rich oxygen minimum zones (OMZs) via denitrifica

259 e unique to the decomposition of nitrate and nitrite salts, whereas NH4(+) secondary ions are unique

260 dification module, the limit of detection of nitrite-selective electrodes significantly improves by m

261 te modified on a glassy carbon electrode for nitrite sensing are investigated.

262 NO emission acts therefore at the basis of a nitrite-sensing and acclimating system, whereas a long e

263 Using nitrite sensors as a case study, we review the trends, o

264 ifications to fabricate (i) glucose and (ii) nitrite sensors.

265 ed stable for the duration of the study, the nitrite signal decreased appreciably with time.

266 ematical treatment of the data gave a stable nitrite signal, obtaining a method suitable for the vali

267 N(16)O2(-)/(14)N(16)O2(-) ratio (nitrate and nitrite species), and the (15)NH4(+)/(14)NH4(+) ratio (a

268 O generation upon reaction of thiols at iron nitrite species, at copper this conversion proceeds thro

269 Only the nitrite-spiked cultures accumulated N2O.

270 OD:N ratios of 11:1 and 4:1 with and without nitrite spiking (28 mg-N L(-1)).

271 This work reports tert-butyl nitrite (TBN) as a multitask reagent for (1) the control

272 anammox and denitrification for ammonium and nitrite, thereby exerting an important control over nitr

273 The process is relatively insensitive to the nitrite to ammonium ratio, achieving complete nitrogen r

274 Anammox reaction and the sensitivity to the nitrite to ammonium ratio.

275 by catalyzing the six-electron reduction of nitrite to ammonium.

276 Deoxygenated GbX reduces nitrite to form nitric oxide (NO) and potently inhibits

277 oxidation to nitrite; (2) denitrification of nitrite to nitrous oxide (N2O); and (3) N2O conversion t

278 Fish RBCs also reduce nitrite to NO and inhibit platelet activation to a great

279 ppa(2)-O2N).THF, thiols mediate reduction of nitrite to NO.

280 ebral nitric oxide donor (intravenous sodium nitrite) to explore whether this correlates with the eve

281 nitrate reductase and transfers the product, nitrite, to the periplasm.

282 Nitrate and nitrite transport across biological membranes is often f

283 operation, higher expression of ammonia and nitrite transport proteins and key metabolic enzymes mai

284 al processes, such as narU (encoding nitrate/nitrite transporter), ompX (encoding outer membrane prot

285 a mechanism similar to the family of formate-nitrite transporters for weak monoacids.

286 Chronic oral nitrite treatment improved hyperglycemia in obese ZSF1 r

287 ssimilating nitrogen from ammonium, nitrate, nitrite, urea, formamide/acetamide, purines, pyrimidines

288 sazurin assay in milk) and urinalysis (i.e., nitrite, urobilinogen, and pH assays in human urine).

289 ic urine assays were implemented and tested: nitrite, urobilinogen, protein, blood, and pH.

290 y food samples were analyzed for nitrate and nitrite using our standardized flow injection analysis (

291 nc particles for the reduction of nitrate to nitrite using the Griess reagent.

292 complexed Fe(2+) followed by protonation of nitrite via surface Fe-OH2(+) groups.

293 The glucose-lowering effect of nitrite was abolished in SIRT3-deficient human skeletal

294 ation, were formed in conditions in which no nitrite was added, although the addition of nitrite in t

295 ing and endogenous addition of ascorbate and nitrite was evaluated on protein oxidation (by measuring

296 constant for the reaction of Fe(II)-CBS with nitrite was obtained at low dithionite concentrations.

297 ncomitantly, the nitrate ester is reduced to nitrite, which also inactivates MCR at micromolar concen

298 Intravenous sodium nitrite, which is converted to nitric oxide in vivo, imp

299 The reaction of nitrite with different amino acids containing secondary

300 ation state was evaluated in the reaction of nitrite with heme iron, and the observed rate constants