ライフサイエンスコーパス: oxygen concentration

1 etically costly, that is, under non-limiting oxygen concentration.

2 ility was largely independent of the O-MWCNT oxygen concentration.

3 s of the active form of FNR as a function of oxygen concentration.

4 oxygen-nitrogen mixer generates differential oxygen concentration.

5 on between tumor vascular leakage and median oxygen concentration.

6 ssue-specific variations in redox stress and oxygen concentration.

7 olic ROS production is directly dependent on oxygen concentration.

8 with aqueous solutions of controlled pH and oxygen concentration.

9 uitment maneuvers, mean airway pressure, and oxygen concentration.

10 to environmental factors such as glucose and oxygen concentration.

11 o fluctuations in Late Paleozoic atmospheric oxygen concentration.

12 a response promoter elements on the basis of oxygen concentration.

13 ced by either CoCl2 or decreased atmospheric oxygen concentration.

14 time measurements of intracellular dissolved oxygen concentration.

15 nds to a 90% reduction in terms of dissolved oxygen concentration.

16 dobimolecular rate coefficient and the local oxygen concentration.

17 enuating the cellular response to low tissue oxygen concentration.

18 myoglobin has been measured as a function of oxygen concentration.

19 as Hap1 activity, is closely correlated with oxygen concentration.

20 acellular glutathione and was independent of oxygen concentration.

21 otropy of its emission with variation of the oxygen concentration.

22 was characterized as a function of time and oxygen concentration.

23 The Cu effect increased with oxygen concentration.

24 f both Steps due to the increasing dissolved oxygen concentration.

25 plays a key role in determining atmospheric oxygen concentration.

26 e, with semidiurnal pH fluctuations, or with oxygen concentration.

27 re populations can be reversed by changes in oxygen concentration.

28 21% oxygen, 4% oxygen, or with LPS at either oxygen concentration.

29 sive element (ORE), maximally active at a 4% oxygen concentration.

30 ured EE during walking under three different oxygen concentrations.

31 se (RuBisCO) to CO2 under conditions of high oxygen concentrations.

32 survive in environments subject to changing oxygen concentrations.

33 eriods of low water table and high dissolved oxygen concentrations.

34 econd-order kinetics depending on tannin and oxygen concentrations.

35 nt of XaXa hESCs derived under physiological oxygen concentrations.

36 ans sense and respond to reductions in local oxygen concentrations.

37 macrophages, fewer blood vessels, and lower oxygen concentrations.

38 ogenize the upper water column and cause low oxygen concentrations.

39 when the strain is cultivated under elevated oxygen concentrations.

40 upon interaction with the membrane at normal oxygen concentrations.

41 are often mechanically ventilated with high oxygen concentrations.

42 artificial porous scaffolds under different oxygen concentrations.

43 ux and redox states to changed substrate and oxygen concentrations.

44 g pathway to allow adaptation to fluctuating oxygen concentrations.

45 ocyte cultures were studied at 21, 5, and 2% oxygen concentrations.

46 e in its average speed moving away from high oxygen concentrations.

47 injury caused by treatment with high inhaled oxygen concentrations.

48 n in ovo, as an indicator of relative tissue oxygen concentrations.

49 se that is activated in response to changing oxygen concentrations.

50 ough cellular metabolism is inhibited at low oxygen concentrations.

51 p53 acts as a survival factor under limiting oxygen concentrations.

52 tained limiting extant nitrite and dissolved oxygen concentrations.

53 endence on both organic carbon and dissolved oxygen concentrations.

54 e oxidative peak is proportional to absolute oxygen concentrations.

55 including genes for adaptations to elevated oxygen concentrations.

56 benthic fluxes, and in-sediment nutrient and oxygen concentrations.

57 id in solution, under the same conditions of oxygen concentrations.

58 rihydrite and goethite under variable pH and oxygen concentrations.

59 ltured human placental cells under different oxygen concentrations.

60 temperatures (25-70 degrees C) and dissolved oxygen concentrations (0-100% O2 in the gas phase).

61 ) = 0.999) over the whole range of dissolved oxygen concentrations (0-43 ppm).

62 f which included a major rise in atmospheric oxygen concentrations [1, 2], extreme climatic fluctuati

63 in the AlS-IACW system under high dissolved oxygen concentrations (3-6 mg L(-1)) without specific co

64 ed photosynthesis at various irradiances and oxygen concentrations; (3) the response of gs to ci is s

65 Second, cultivation at human bloodstream oxygen concentration (5% relative to 21% atmospheric) si

66 e thermal degradation of tires under various oxygen concentrations (7-30%/Bal.

67 In support of this rise in oxygen concentrations, a large database shows a marked c

68 urn allows cancer cells to survive under low oxygen concentrations-a condition that generally kills n

69 The results show that the oxygen concentration affects the selection pressure, cel

70 Our model illustrates how even low oxygen concentrations allow the cell to perform essentia

71 ith taurine, k(1) was shown to depend on the oxygen concentration allowing calculation of a second-or

72 ts that P. aeruginosa responds to changes in oxygen concentration along a continuum rather than havin

73 Moreover, cytokines evaluation and oxygen concentration analysis revealed in this microenvi

74 HIF-beta subunits are stable regardless of oxygen concentration and constitutively translocate to t

75 we have analysed the influence of the tissue oxygen concentration and extra-cellular matrix density o

76 e and surfactant are used to reduce inspired oxygen concentration and facilitate gas exchange, but th

77 ange bias magnitude by varying the interface oxygen concentration and Fe-O bonding.

78 RT caused significant increases in tumor oxygen concentration and hemoglobin oxygen saturation.

79 uggest that it is the combined effect of the oxygen concentration and matrix density that creates an

80 mental factors, including water temperature, oxygen concentration and metal contamination, may influe

81 strategy to simultaneously visualize tissue oxygen concentration and microvascular permeability by u

82 at different hyperpolarization levels, local oxygen concentration and microvascular permeability of O

83 Constant maternal villous oxygen concentration and perfect fetal capillary membran

84 checking its compatibility with a change of oxygen concentration and pH.

85 that multiple heme synthetic steps can sense oxygen concentration and provide significant insights in

86 tal methods enable both precise control over oxygen concentration and real-time imaging of cell behav

87 Here, the effects of oxygen concentration and temperature on the kinetic isot

88 was inhibited by endorepellin independent of oxygen concentration and that only a combination of both

89 ism for the observed sensitivity to elevated oxygen concentration and the decreased lifespan of the m

90 he possible values of the membrane-dependent oxygen concentration and the oxygen diffusion gradients.

91 gen peroxide increased with temperature, pH, oxygen concentration and the presence of phosphate buffe

92 on, and suggests that increasing atmospheric oxygen concentrations and a progressive oxygenation of t

93 low levels of cGMP under normal atmospheric oxygen concentrations and are potently activated under a

94 e drop-tube furnace was used under different oxygen concentrations and CO(2) versus N(2) to study the

95 development, the fetus is exposed to varying oxygen concentrations and must be able to quickly adapt

96 volved a significant increase in atmospheric oxygen concentrations and oxygenation of the surface oce

97 n is seen as marking the rise in atmospheric oxygen concentrations and the evolution of non-photosynt

98 it fluctuations in blood flow that influence oxygen concentrations and therapeutic resistance.

99 for increased glycolysis under non-limiting oxygen concentrations and therefore do not fully explain

100 sitive to influent conditions (i.e., nitrate/oxygen concentration) and are 3-14 times higher compared

101 trolled, including assay media, temperature, oxygen concentration, and in the case of permeabilized s

102 and induce shifts in ocean temperature, pH, oxygen concentration, and productivity, which in turn co

103 dose, photosensitizer concentration, tissue oxygen concentration, and singlet oxygen production in r

104 irradiance, water matrix absorbance, singlet oxygen concentration, and the virus-specific apparent se

105 l conditions, such as temperature, dissolved oxygen concentration, and viscosity.

106 ed that TREK-1 channels are also affected by oxygen concentrations, and that at the levels of hypoxia

107 .32 mg/L of dissolved oxygen) at ambient air oxygen concentrations (approximately 200 hPa at 980 mbar

108 by which cells sense and respond to ambient oxygen concentration are fundamental to cell survival an

109 The observed ring-like patterns of oxygen concentration are modeled using thermophoretic fo

110 In normal cells, intracellular oxygen concentrations are directly sensed by prolyl hydr

111 Oxygen concentrations are hypothesized to decrease in ma

112 Because oxygen concentrations are important in normal lung physi

113 tric oxide (NO) and nitrous oxide (N2O) when oxygen concentrations are limiting.

114 a Clark ultramicroelectrode to determine the oxygen concentration as a function of time.

115 Oxygen concentrations as low as 0.5% did not alter the g

116 rends conform well to changes in atmospheric oxygen concentration, as predicted by modeling, and indi

117 ypothesis that ASB4 function is regulated by oxygen concentration, ASB4 interacts with the factor inh

118 high pH to limiting values that depended on oxygen concentration at < or = 0.97 mM oxygen.

119 cobalt picket-fence porphyrin, with varying oxygen concentration at controlled temperatures.

120 The local oxygen concentration at each spectrally resolved proton

121 permitted semiquantitative determination of oxygen concentration at the mitochondria using calibrati

122 an phosphate, ocean sulfate, and atmospheric oxygen concentration at this time.

123 ivity for the coupling reaction for adsorbed oxygen concentrations between 0.01 and 0.1 monolayer, wh

124 ze that tissue recovery is a function of the oxygen concentration, blood pressure, location on the va

125 ntial for biosynthesis of active MBH at high oxygen concentrations but dispensable under microaerobic

126 Independent of atmospheric oxygen concentration calculated EE has the same sign for

127 nce, the sensitivity of zooplankton to ocean oxygen concentrations can have direct implications for a

128 The oxygen diffusion coefficient (DbO2), oxygen concentration (cbO2), and oxygen permeability (Db

129 The effect of synovial fluid oxygen concentration, cell density, cartilage thickness,

130 To monitor fluctuations in oxygen concentration, cells use sensory proteins often c

131 able of recommended mean airway pressure and oxygen concentration combinations, or individually titra

132 The influence of process parameters, such as oxygen concentration, concentration of initial volatile

133 ombined effects of temperature, pressure and oxygen concentration constrain the fundamental ecologica

134 ssion of many phosphorescent compounds, thus oxygen concentration could in many cases be derived dire

135 Oxygen concentrations decreased quickly during the first

136 Hypoxia induced in a time- and oxygen-concentration-dependent manner increased associat

137 Oxygen concentration did not impact the anthocyanin degr

138 een cells were cultured in BMP4 + SCF at low-oxygen concentrations did we recapitulate the expansion

139 We show that the dissolved oxygen concentration does not appear to affect AgNP form

140 Dissolved oxygen concentrations dropped from approximately 50-60 m

141 otection is related to a decrease of singlet oxygen concentration due to OCP action.

142 red with 2D materials reflects the change in oxygen concentration due to thermal desorption, which we

143 rate was almost identical and independent of oxygen concentrations due to simultaneous volatilization

144 ninvasive sensor that can accurately measure oxygen concentration during cell culture while being com

145 severe acute lung damage and decreased blood oxygen concentration during influenza virus infection wi

146 A shift toward higher atmospheric oxygen concentration during the late Proterozoic has bee

147 nal function and morphology in dependence of oxygen concentrations during HMP in a porcine donation a

148 High oxygen concentrations during the Carboniferous may have

149 ssfully transition the broad fluctuations in oxygen concentrations encountered in the host.

150 dium refreshment, direct/indirect treatment, oxygen concentration, etc.), in primary cultures of norm

151 to the effect of a high fraction of inspired oxygen concentration (FiO(2)) during the perioperative p

152 nventional methods and tools used to control oxygen concentration for cell studies, and then highligh

153 e acceptors, while likely conserving limited oxygen concentrations for other essential functions such

154 M. tuberculosis cultured under the pH and oxygen concentration found in the granuloma expresses a

155 kinetic models have then been used to deduce oxygen concentration from TACs.

156 and model-based calculation for determining oxygen concentration from the sensor response.

157 very little information on the gradients of oxygen concentration from the synovial surface to the su

158 g correlation between RCT values and surface oxygen concentrations from X-ray photoelectron spectrosc

159 e, and the rate shows a linear dependence on oxygen concentration, giving bimolecular rate constants

160 The lattice distortion caused by oxygen concentration gradient within the silver nanopart

161 the order of 10(-14) N, is generated by the oxygen concentration gradient, which in turn produces an

162 ow-affinity components, HemAT can respond to oxygen concentration gradients under both hypoxic (0-10

163 ct link between intracellular heme level and oxygen concentration has not been vigorously established

164 nction, the physiological values of cerebral oxygen concentration have remained elusive because high-

165 rd, CCS mitochondrial import is regulated by oxygen concentration: high (20%) oxygen prevents import,

166 ependent (BOLD) signal is sensitive to blood oxygen concentration; however, this signal is also sensi

167 Regions of low oxygen concentration (hypoxia) occur in both normal huma

168 rs frequently contain large regions with low oxygen concentrations (hypoxia).

169 Spatially resolved pO(2) (oxygen concentration) images from OMRI experiments of tu

170 ygen sensing probe to study the variation in oxygen concentration in a viable multicellular 3D human

171 larger in diameter can be comparable to the oxygen concentration in air-saturated water, suggesting

172 , or four orders of magnitude lower than the oxygen concentration in air-saturated water.

173 ong onshore-offshore transects was driven by oxygen concentration in an area with an oxygen minimum z

174 Considering that the oxygen concentration in cancerous tissue can be less tha

175 rier embedded in collagen gel that increases oxygen concentration in culture 6-fold.

176 The oxygen concentration in explants was quantified using mi

177 nd enables the determination of the absolute oxygen concentration in individual moving droplets.

178 hem to efficiently migrate toward an optimal oxygen concentration in microaerobic niches.

179 ield potentials (LFPs) and changes in tissue oxygen concentration in the absence of spikes.

180 of the peripheral nervous system that senses oxygen concentration in the blood and responds to change

181 zero-stress state after step changes of the oxygen concentration in the breathing gas.

182 d glycolysis are increased regardless of the oxygen concentration in the cell, a phenomenon known as

183 Oxygen concentration in the cornea at a known depth was

184 Oxygen concentration in the cornea is modulated by UV-A

185 Varying the oxygen concentration in the medium can induce the transi

186 The operational oxygen concentration in the originating full scale plant

187 The excess oxygen concentration in the photosynthetic membranes of

188 dy establishes the importance of physiologic oxygen concentration in the propagation and function of

189 nylalanine concentration, time, temperature, oxygen concentration in the reaction atmosphere, and the

190 A low oxygen concentration in the tissue gives rise to a tumou

191 th a small apoptotic potential, while a high oxygen concentration in the tissue gives rise to a tumou

192 benzene, for in vivo oximetry and imaging of oxygen concentration in tissues using electron paramagne

193 unique opportunities for measurement of the oxygen concentration in tumors using EPR methods.

194 nvestigated the oxygen consumption rates and oxygen concentration in wild-type (WT) and mitochondrial

195 Additional experiments with altered oxygen concentrations in conditions of feedback-limited

196 It is thought that oxygen concentrations in excess of 4% decreased the deco

197 g method to directly monitor fluctuations in oxygen concentrations in mouse models.

198 l technologies are revealing vanishingly low oxygen concentrations in nitrite-rich OMZs, indicating t

199 Furthermore, dissolved oxygen concentrations in streambed pore water were signi

200 y affected by a number of factors, including oxygen concentrations in synovial fluid, cartilage thick

201 High oxygen concentrations in the 90% treatment resulted in d

202 , which causes dysentery, encounters varying oxygen concentrations in the gastrointestinal tract, whi

203 apply this proxy to estimate past dissolved oxygen concentrations in the near surface waters of the

204 of multiple unit neural activity and tissue oxygen concentrations in the striate cortex of anaesthet

205 e OMZ margin are abundant at lower dissolved oxygen concentrations, including sulphur-cycling Chromat

206 Low blood oxygen concentrations increase fetal plasma catecholamin

207 r and tetragonality increase with decreasing oxygen concentration, indicating the crystal structure i

208 omparing modified atmosphere packaging (MAP; oxygen concentration initially below 0.5%) packaging wit

209 Cells swimming from favorable oxygen concentrations into regions with unfavorable conc

210 he response of DosP activation to increasing oxygen concentration is a complex function of its ligand

211 ontrolled process and that a rapid change in oxygen concentration is a critical factor in detachment

212 been linked to hyperoxic conditions because oxygen concentration is a key physiological control on b

213 ng negative feedback regime when atmospheric oxygen concentration is of order pO2 approximately 0.1 P

214 e in modified atmosphere packaging where the oxygen concentration is reduced below 2%.

215 The cellular response to low tissue oxygen concentrations is mediated by the hypoxia-inducib

216 Mechanical ventilation using high oxygen concentrations is often required in the treatment

217 n increasing temperature and/or a decreasing oxygen concentration led to an elevated NOB/AOB ratio an

218 ia-induced activation of ATM correlates with oxygen concentrations low enough to cause a replication

219 emperatures (<6 degrees C) and low dissolved oxygen concentrations (<1-3 ml l(-1)).

220 y 0.02-0.08 mg/L of dissolved oxygen) at low oxygen concentrations (<50 hPa) and 4-8 hPa (approximate

221 tion suggests that Archaean upper-atmosphere oxygen concentrations may have been close to those of th

222 observed at higher EBCT where low dissolved oxygen concentrations may have limited biological activi

223 d by use of the Microtox assay and dissolved oxygen concentration measurements.

224 s in pH or temperature but were sensitive to oxygen concentrations (N2-saturated kobs = 9.10 +/- 0.32

225 ximum nitrosation yields were obtained at an oxygen concentration of 3%, whereas higher oxygen tensio

226 lls when they were cultured at a physiologic oxygen concentration of 5%.

227 Low dissolved oxygen concentration of subsurface environments is a lim

228 The enterprising solution is to increase the oxygen concentration of the air in the train from 21% to

229 erfusion and heart rate independently of the oxygen concentration of the inhaled gas, and did not eli

230 centration, or CDC) increased as the surface oxygen concentration of the O-MWCNTs or pH increased, fo

231 The increase in activity is graded over oxygen concentrations of 0-21%, can be detected within 1

232 p53 and Chk1 in response to extreme hypoxia (oxygen concentrations of less than 0.02%).

233 vative of strain PAO1 each grew at dissolved oxygen concentrations of less than 3 microM.

234 the interaction of tidal volume and inspired oxygen concentration on potential mediators of injury af

235 To investigate the influence of oxygen concentration on the degradation process, ohmic h

236 e have investigated the impact of the tissue oxygen concentration on the growth and evolutionary dyna

237 n, Fe(III)-EDDS concentration, pH value, and oxygen concentration on the homogeneous Fenton degradati

238 iogeochemical model that simulates dissolved oxygen concentrations on the shelf in response to varyin

239 wing lengths, that size tracked atmospheric oxygen concentrations only for the first 150 Myr of inse

240 for a number of key parameters, such as pH, oxygen concentration or primary production (PP).

241 Jurassic boundary to the present, we modeled oxygen concentrations over the past 205 million years.

242 re of arterial oxygen to fractional inspired oxygen concentration (PaO(2)/F(I)O(2)) ratio, and age.

243 re of arterial oxygen to fractional inspired oxygen concentration (PaO2/FiO2, P/F) ratio has been the

244 proteomic studies indicated that the ambient oxygen concentration plays a role in V. cholerae virulen

245 ng maximum size to atmospheric environmental oxygen concentration (pO(2)) until the end of the Jurass

246 Moreover, a higher oxygen concentration promotes NO conversion.

247 panied by corresponding changes in dissolved oxygen concentrations, proxy data reflecting oxygenation

248 By lowering the internal oxygen concentration, pulsation alleviates the problem o

249 uronal and behavioural responses to a narrow oxygen concentration range close to atmospheric levels.

250 e of arterial oxygen to fraction of inspired oxygen concentration ratio (DeltaPa(O(2))/Fi(O(2))).

251 This wide range of oxygen concentrations recommended for resuscitation high

252 Every 1% increase in oxygen concentration reduces the equivalent altitude by

253 ng water PCBs, lipid fraction, and dissolved oxygen concentration (regulating gill ventilation).

254 Cells exposed to low oxygen concentrations respond by initiating defense mech

255 tely 2.4 billion years ago, when atmospheric oxygen concentrations rose from less than 10(-5) of the

256 many of the adaptive responses to decreased oxygen concentration, such as enhanced glucose uptake an

257 rozoic Era (850-542 million years ago), when oxygen concentrations sufficiently rose to permit the ex

258 Dissolved oxygen concentrations suggest that microbial respiration

259 The rate increased in proportion to oxygen concentration, suggesting that the superoxide is

260 at the Vb isozyme produces NO at much higher oxygen concentrations than the Va isozyme.

261 2-dependent growth of a host bacterium at an oxygen concentration that inhibited growth of the host c

262 The oxygen concentration that inhibited their binding to 50%

263 ct on the form of a TAC; it is only the mean oxygen concentration that matters.

264 nto the bone marrow may be encouraged by low oxygen concentrations that trigger metabolic and molecul

265 a indicate that RSNO formation is favored at oxygen concentrations that typically occur in tissues.

266 At saturating oxygen concentrations, the D(kcat/Km) was 10.6 +/- 0.6 a

267 , and the computations do not assume uniform oxygen concentration throughout the film.

268 The tissue oxygen concentration thus affects the tumour at both the

269 By increasing the oxygen concentration to 25%, the equivalent altitude is

270 ring ammonia oxidation in N. europaea at low oxygen concentrations to detoxify NO produced by reducti

271 se in which E. coli cells migrated away from oxygen concentrations to which they are normally attract

272 Above the 3-8% oxygen concentration typical of most tissues, we find th

273 rbon nanotubes (O-MWCNTs) of varying surface oxygen concentrations under a range of aquatic condition

274 r symbiotic nitrogen fixation in response to oxygen concentration via the sensor protein FixL.

275 ) value with 1,2-[2H4]-choline at saturating oxygen concentration was independent of pH in the range

276 When the oxygen concentration was lower than 22 muM and under the

277 the algorithm in a dynamic situation, where oxygen concentration was modulated to induce a change in

278 For low oxygen concentration we observe tumours with a fingered

279 f Renilla luciferase to detect intracellular oxygen concentrations, we also demonstrate that, upon in

280 ce that allows spatio-temporal variations in oxygen concentrations, we report the discovery that S. r

281 By experimental simulation of varying oxygen concentrations, we show that hypoxia followed by

282 subsets of this dataset, depth, season, and oxygen concentration were significant drivers of viral c

283 The potency of sulfide was enhanced when oxygen concentrations were low.

284 In addition, soil oxygen concentrations were lower in the low and mid-mars

285 with 50% mortality at 6 days, while greater oxygen concentrations were more lethal.

286 ps of, e.g., nitrogen monoxide, benzene, and oxygen concentrations were obtained at a near microscopi

287 s as the bacteria are exposed to atmospheric oxygen concentrations when leaving the reservoir host gu

288 he pH on oxidation was more important at low oxygen concentrations, where deltalog k/deltapH was 0.85

289 4]-choline were pH-independent at saturating oxygen concentrations, whereas they decreased at high pH

290 ned ruthenium complex for sensing changes in oxygen concentration which resulted from oxidation of AT

291 pression was sensitive to changes in ambient oxygen concentrations, while its dimerization partner HI

292 actic behavior enables cells to seek optimal oxygen concentration with maximal efficiency.

293 Plants respond to reductions in internal oxygen concentrations with adaptive mechanisms (for exam

294 invariance of the spin Hall angle for higher oxygen concentrations with the bulk properties of the fi

295 ized conditions, we observed lower dissolved oxygen concentrations with the protocatechuic acid/proto

296 The oxygen concentration within implanted tumors was manipul

297 The excess oxygen concentration within the plesiomorphic cyanobacte

298 Excess oxygen concentrations within individual cells of the apo

299 hen microbial respiration depleted dissolved oxygen concentrations within the biomat.

300 is verified by measurement of the change in oxygen concentration, yielding a Faradaic efficiency of