ライフサイエンスコーパス: background level

1 their levels were not consistently above the background level.

2 and estimating tumor metabolic size or tumor background level.

3 , produces a neutron flux over 400 times the background level.

4 anitromethane reduced hydrolytic activity to background level.

5 nd the incorporation of cytosine nearly to a background level.

6 CAT activity approximately 85-fold above to background level.

7 amination (9 ppm), which was the same as the background level.

8 er, but the N-chlorinated dipeptides were at background levels.

9 r AID(WT), with CSR levels reduced to nearly background levels.

10 hat rapidly declined near peak bacteremia to background levels.

11 on of all cytokines and chemokines tested to background levels.

12 rations about 10(9)-times higher than normal background levels.

13 es completely abrogated promoter activity to background levels.

14 of H4 with glutamines reduces acetylation to background levels.

15 old better than the resolution, depending on background levels.

16 inding sequence reduced the signal to nearly background levels.

17 bition of p38 MAPK reduced IL-18 activity to background levels.

18 usters decreased very slowly over 14 days to background levels.

19 and threefold increases, respectively, over background levels.

20 ity with current extinction rates well above background levels.

21 ression peaked on day 3 and then returned to background levels.

22 ction and did not detect amplification above background levels.

23 morphology, DNA deposition and retention and background levels.

24 and 5, peaking on day 3 before returning to background levels.

25 ween tissues were observed in terms of these background levels.

26 e and in the absence of ozone did not exceed background levels.

27 concentration of Indocyanine Green dye over background levels.

28 hile UUG and CUG expression was barely above background levels.

29 traffic pollutants are raised above ambient background levels.

30 tes in PTEN and APC were also elevated above background levels.

31 range) that were below or near environmental background levels.

32 and T cells expressed Luc activity close to background levels.

33 sal procedure returned mutation frequency to background levels.

34 vels of 5-HTP immunolabeling that were above background levels.

35 is in epithelial cells 10- to 100-fold above background levels.

36 ut the media showed no enzyme activity above background levels.

37 inding to all of the coactivator proteins to background levels.

38 hereas TGF-beta immunoreactivity declined to background levels.

39 the beta-subunits was found to be reduced to background levels.

40 160 decreased at week 20 and has remained at background levels.

41 osystems but C6 was only present at trace to background levels.

42 tures containing decorin or LAP decreased to background levels.

43 ndem EDN promoter/exon 1/intron construct to background levels.

44 , but basal transcription is also reduced to background levels.

45 , while that in normal liver cell DNA was at background levels.

46 L338A, G349A) reduced ATP hydrolysis to near-background levels.

47 ut in another taken at 48 hr it was equal to background levels.

48 one or more orders of magnitude higher than background levels.

49 key active site residues reduced activity to background levels.

50 Cas9 identified only one site mutated above background levels.

51 eas homotypic JAM-C interactions remained at background levels.

52 15 min after fertilization, then returns to background levels.

53 wing its closure, and remained ~2-fold above background levels.

54 their respective detections limits and/or at background levels.

55 d axis have not been well quantified at U.S. background levels.

56 concentrations of chloride and bromide above background levels.

57 ied in the images as exhibiting uptake above background levels.

58 f labeled components against high natural Zn background levels.

59 era), followed by a quick return to lower or background levels.

60 initiation codon, reduce OriLyt function to background levels.

61 rom wild-type animals at 4.5 h, this fell to background levels (10-30) in the p53 null animals and di

62 whereas addition of FDC reduced apoptosis to background levels (3-15%).

63 40 h after inoculation but decreased to the background levels 6 days after inoculation.

64 ants, the fluorescence of esculin decayed to background levels about 2 h after phloem unloading, maki

65 ker compounds were significantly higher than background levels after riding on high-traffic arterial

66 reatment is observed to be comparable to the background level, although N 2O, a product of the reacti

67 nsitivity bDNA (ES bDNA) assay to reduce the background level and enhance the signal are the use of s

68 The method gives an almost zero mean background level and it provides better background corre

69 ent, and FIAF were segmented using automated background leveling and thresholding.

70 Our fitting procedure included background levels and allowed us to not only obtain reli

71 ks after transfer, gastritis had returned to background levels and bacteria were no longer detectable

72 s among the various cytokine mRNAs, both for background levels and for allograft-stimulated levels.

73 but are unlikely to have been exposed above background levels and from those who have not been expos

74 on and quantification of 8-OH-dGuo in DNA at background levels and in damaged DNA.

75 s significantly increase in abundance beyond background levels and in few cases become dominant commu

76 ures of 0.01 and 1 bar, representing natural background levels and levels expected in an aquifer impa

77 the frequency of deformities had returned to background levels and that the community of burrowing in

78 We show that both dye-specific background levels and the differences in scale of the sp

79 ion, children, and fetal tissue to establish background levels and the risk at sensitive development

80 ybean trypsin inhibitor reduced secretion to background levels and tissue myeloperoxidase by up to 50

81 levels ranged from 10 to 150% of the matrix background level, and similarly, the accuracy obtained r

82 vels used ranged from 20 to 220% of the IMPA background level, and the incremental change in the foun

83 ites within human 3'UTRs are conserved above background levels, and >60% of human protein-coding gene

84 ) T cells from dual-infected animals reached background levels, and a dramatic fall in the frequency

85 ristoylation site all inhibit conjugation to background levels, and adhesion cannot be restored by th

86 id not detect SIV RNA or DNA sequences above background levels, and replication-competent SIV was not

87 phasic cells in a way that is independent of background levels, and show a similar strong linearizati

88 PFTs or any other tracer will be lost if the background levels are allowed to rise indiscriminately.

89 and cells where the sample concentration and background levels are more variable and where it is not

90 s is independent of operons and decreases to background levels as the distance increases beyond 10 kb

91 d was detected at levels only slightly above background levels at 1 dpi.

92 ntly elevated at 10 h, followed by a drop to background levels at 20 h and a gradual increase between

93 ignificant loss of heterozygosity well above background levels at 3p, 4p, 5q, 8p, 9p, 13q, 17p, and 1

94 ly 5000 yr BP, lead concentrations remain at background levels at all three lakes, excluding historic

95 diate concentrations of modulators, and near background levels at high concentrations of modulators.

96 ons and deposition fluxes start rising above background levels at the beginning of the 19th century d

97 nine provides excellent sensitivity with low background levels at very low costs.

98 form of deletions, approximately 7-fold over background levels, at the targeted site.

99 ntransgenic mice is transient and returns to background levels before RORgammat or Bcl-x(L) is induce

100 Bcl-2-positive mucous cells was decreased to background levels before the resolution of goblet cell m

101 ctivity and reduced S-nitrosylation by NO to background levels but did not affect NO-independent chan

102 C, d/b anti-k cells reduced chimerism to the background levels but failed to cause graft rejection, p

103 ibit the mixed lymphocyte reaction to almost background levels, but only after incubation with rabbit

104 te reduced the AG89 (low)-activated state to background levels, but the TS2/16-activated state still

105 with the DISC-HSV vector, declining to near background levels by 14 days.

106 eyes 24 h postinfection and rapidly fell to background levels by 48 h despite the continued presence

107 tion decreased by 3 d post-lesion and was at background levels by 6 d, indicating that the lack of F1

108 rly as 18 hours, reaching more than 800-fold background levels by 72 hours.

109 average for approximately 10 kb, falling to background levels by approximately 500 kb.

110 tsensitization was lower and quickly fell to background levels by day 7.

111 een fluorescent protein (GFP) was reduced to background levels by global replacement of the leucine r

112 did not accumulate [3H]Leu-enkephalin above background levels, demonstrating that enkephalins are no

113 ESTs were expressed at least threefold above background levels during retinal development.

114 poly (ADP-ribose) and XRCC1 foci decrease to background levels during subsequent incubation in drug-f

115 ture patient hospitalization rates return to background levels (estimated to be around 70%), then tra

116 numbers of Crx motifs did not activate above background levels, even when liberated from their larger

117 Rat ACE2 was even less efficient, at near background levels for both activities.

118 duced beta-catenin expression must return to background levels for efficient transition to the DP sta

119 infected 2 mo previously with LCMV above the background levels found in naive mice.

120 nonspecific adsorption resulting in elevated background levels has precluded its use in certain tissu

121 ng technique to achieve sufficient signal-to-background levels, high specificity, and high labeling e

122 lone demonstrating inhibitory activity above background level in a functional platelet assay displaye

123 mate pandemic-related mortality in excess of background levels in 39 countries in Europe, the Asia-Pa

124 me off-target binding sites had indels above background levels in a region around the ChIP-seq peak,

125 kidneys, liver, and intestines but very low background levels in all other organs that typically hou

126 LD decayed rapidly, declining to background levels in approximately 10 kb or less.

127 ion of an analyte present at relatively high background levels in blank (untreated) biological matrix

128 support levels of V(D)J recombination above background levels in cell culture (LMO2, TAL1, Ttg-1, an

129 he signals from Orc1, Mcm3, and Mcm7 were at background levels in cells arrested in M phase, whereas

130 f oxaliplatin did not induce mutations above background levels in cells either expressing or lacking

131 ration, since migration speed was reduced to background levels in cells injected with C3 transferase,

132 d was administered singly but was reduced to background levels in cells simultaneously treated with D

133 holate transport was further reduced to near-background levels in gut sacs prepared from Ostalpha(-/-

134 and tetanus could not be detected above the background levels in healthy adults, despite the presenc

135 none of these constructs was expressed above background levels in HeLa and 293 cells, two non-megakar

136 the responses were either undetectable or at background levels in HIV-infected children with rapidly

137 ines, and luciferase activity was at or near background levels in lung, liver, kidney, stomach, colon

138 0.05) but were slightly elevated or were at background levels in p53(+/-) mice.

139 nitrate concentrations greater than relative background levels in recently recharged groundwater and

140 ene, was induced, CAT activity remained near background levels in the absence of 1a and 2a but increa

141 IGF receptor mRNA expression was reduced to background levels in the lesioned dentate gyrus, suggest

142 The CD8+ CTLp numbers fall to background levels in the MLN within several months of th

143 cialty gas industry, can produce significant background levels, increasing limits of detection and qu

144 ent reduced the infection of T cells to near-background levels, indicating that infectious virus rema

145 r receptors and reduced promoter activity to background levels, indicating the importance of both hor

146 nt inhibition of climbing fibres below their background level is the signal that drives extinction.

147 ak of approximately 2,000 cases, a return to background levels is expected by 2055.

148 tection (calculated as ten times the typical background level) is about 5 x 10(-10) mol of H2O and 5

149 ficient for TLD, whereas reduction of ROS to background levels largely abolished TLD.

150 exposure to PCBs and/or hexachlorobenzene at background levels may affect thyroid function during pre

151 on, diaphragms did not produce O2- above the background level measured in the presence of superoxide

152 sured at Egham is now not far above Atlantic background levels measured at Mace Head (Ireland).

153 75A), Thr (S675T), or Cys (S675C) reduced to background levels Ms-Lon's in vitro peptidase activity.

154 ied into three groups based on high, low, or background-level mutation frequencies in human melanomas

155 amined only 450-500 were expressed above the background levels observed in nonexpressed genes and of

156 end-exhaled air at concentrations as low as background levels observed in the general population.

157 ased 2HG levels within cells compared to the background levels observed in wild-type IDH2 and vector

158 The background levels obtained by LC/IDMS-SIM and GC/IDMS-SI

159 acid of the total urocanic acid rose from a background level of 1.7% to 40% with 1000 J/m2 TL-12 or

160 ion of the 18F-FB-T84.66 diabody, and only a background level of activity accumulation was found in C

161 We conclude that a non-zero background level of activity is necessary and sufficient

162 e years 1992 to 2000, our survey reveals the background level of activity of about 900 volcanoes, 50

163 The background level of angiotensin II appears to be an impo

164 yte was exposed to the detectors on top of a background level of another analyte, the delta R/Rb valu

165 Increased expression of GADD153 raised the background level of apoptosis and increased apoptosis in

166 of colonizing Peyer's patches increases the background level of apoptotic cells.

167 entrances to farm buildings to determine the background level of badger visits experienced by each fa

168 Meanwhile, it is clear that the true background level of base oxidation in DNA is orders of m

169 were utilized because these cultures have a background level of cell death, and the survival-promoti

170 (n = 9), with an average of 1.2 counts/mL of background level of detected CTCs from healthy donors.

171 This background level of excitation has been called the 'hum'

172 VRP-receptive DC population relative to the background level of expression in the nonreceptive popul

173 The background level of FapyG/FapyA in DNA from these mice w

174 t prolonged parental inbreeding has led to a background level of homozygosity increased approximately

175 A background level of inhibition (tonic) is important in t

176 s study we conducted an investigation of the background level of linkage disequilibrium (LD) in the A

177 calcium concentration fluctuations in a high background level of magnesium is also demonstrated with

178 d with increasing speed independently of the background level of muscle activity is consistent with a

179 A background level of nonspecific nicking also was noted.

180 ndirect role in this process, since only the background level of p7 was detectable in the DRM fractio

181 xposure to effective doses < or =3 mSv/year (background level of radiation from natural sources), >3

182 We manipulated background level of risk in juvenile damselfish for four

183 However, a background level of spontaneous recombination due to unr

184 The background level of thymidine glycol detected in this DN

185 tern North Pacific are equivalent to fallout background levels of (137)Cs that prevailed during the 1

186 older fish (n = 22) had no (134)Cs and only background levels of (137)Cs, showing that one year in t

187 The background levels of (5'R)-8,5'-cdGuo and (5'S)-8,5'-cdG

188 ses sustained during DNA isolation, revealed background levels of 2-deoxyribonolactone and nucleoside

189 After irradiation, no significant change in background levels of 8-OH-Gua and 8-OH-Ade was observed

190 ase burden if the population were exposed to background levels of air pollution.

191 osity at Gale crater, we report detection of background levels of atmospheric methane of mean value 0

192 phalon) while the other groups showed either background levels of c-Fos-immunopositive cells (saline-

193 In contrast, only background levels of chloramphenicol acetyltransferase e

194 he old friends may promote MDD by increasing background levels of depressogenic cytokines and may pre

195 wards the signals for both groups approached background levels of detection.

196 cus-specific effects of selection at Rw from background levels of differentiation more effectively th

197 The background levels of dioxins and dl-PCBs remained very l

198 dissolution of the nZnO generally increases background levels of dissolved Zn to the point where mea

199 5) AhRR transfection significantly increases background levels of endogenous c-myc mRNA and c-Myc pro

200 were optimized to minimize visualization of background levels of endogenous DNA damage and DSB produ

201 rnal effects or by chance differences in the background levels of gene expression among unrelated fam

202 that small micromere-deleted animals produce background levels of germ cell products, but not specifi

203 receptors, nor by potentiating the action of background levels of glutamate on receptors.

204 in a concentration-dependent manner whereas background levels of HAV bound to PVR-Fc.

205 ood CD34(+) cells from adults were cultured, background levels of HbF were 2% or less.

206 rast to basophils, LAD2 mast cells expressed background levels of HIF-1alpha, which was largely indep

207 estingly, compared with control T cells, the background levels of inositol trisphosphate were signifi

208 Elevated background levels of interleukin-6 (IL-6) (37.1 pg/ml ve

209 xtures made with extracts of these cells had background levels of late transcription activity, unless

210 a tissue operationally defined as containing background levels of MDF transcripts which are thought t

211 These data suggest that background levels of most xenobiotic exposures typical i

212 udy was carried out in order to estimate the background levels of natural ((40)K, (238)U and (232)Th

213 that activation of group II mGluRs increases background levels of neuronal gap junction coupling and

214 and that the degree of inhibition depends on background levels of omega-6 polyunsaturates.

215 sure were analyzed using this method, and no background levels of OPNA exposure were observed.

216 If inhibition by GSK-3 is blocked, background levels of p38 signaling are still required fo

217 In utero exposure to background levels of PCBs has been associated with intel

218 In these data, in utero exposure to background levels of PCBs was not associated with lower

219 Significantly reduced, yet above background levels of pEtN-glycan were also observed in E

220 association exists among pregnant women with background levels of PFAS exposure is unknown.

221 mpsia among nulliparous Norwegian women with background levels of PFAS exposure.

222 udies show widespread population exposure to background levels of phthalates.

223 hetes readily bind plasminogen, whereas only background levels of plasminogen are detectable on OspC-

224 ce the zeta potential of liposomes to nearly background levels of pure phosphatidylcholine membranes.

225 portant in understanding radiation risk from background levels of radiation, where cells observe only

226 uently places block boundaries at sites with background levels of recombination.

227 It had the lowest background levels of reporter gene activity in the absen

228 stressosome activity or a consequence of the background levels of sigma(B) activation in these strain

229 endocardial cushions and valves exhibit only background levels of signal.

230 Neural systems adapt to background levels of stimulation.

231 ent, and little is known about the effect of background levels of stress upon their pain responses.

232 e therapy, and could also allow for study of background levels of subclinical tuberculosis disease, M

233 ures and have not adjusted for participants' background levels of substance use.

234 ing 5E6, 8E6, 20E6, and 22E6, exhibit low or background levels of telomerase activity.

235 allograft acceptor mice produce no more than background levels of TGF-beta mRNA at DTH challenge site

236 very low (<10 ng/mL) and high (>2000 ng/mL) background levels of the desired analyte.

237 rtate-type glutamate receptor and stimulates background levels of the intracellular messenger protein

238 tions as expected from theory and approaches background levels of the parental gene pools in advanced

239 ypropano adducts of deoxyguanosine (HNE-dG); background levels of these adducts have been detected in

240 ma-hydroxypropano adducts of deoxyguanosine; background levels of these adducts have been detected in

241 tabolic clearance is compromised, femtomolar background levels of this compound in cell-culture mediu

242 d, in a prothrombinase assay, generated only background levels of thrombin in response to calcium ion

243 lysis with muscle PK and wild-type YPK, only background levels of tritium were trapped with K240M.

244 tine network problems can also contribute to background levels of waterborne illness and conducted a

245 evel of instability that is higher than the "background" level of normal mammary epithelial cells and

246 Importantly, this "background" level of receptor phosphorylation is insuffi

247 Further, the background level or "chemical noise" in the determinatio

248 concentration followed by either a return to background levels or slightly greater than background.

249 fact that LD within both paralogs decays to background levels over physical distances of less than 1

250 or both serines reduced protease activity to background levels (P<0.001); a single mutation in the se

251 ratio between the prepulse intensity and the background level, prepulse inhibition of the SR was redu

252 the time required for fluorescence to exceed background levels (response time [RT]).

253 This incidence is comparable to background levels seen in the control group.

254 ly stages of the immune response but fell to background levels soon after viral clearance.

255 vity in these organs rapidly declined to the background levels, suggesting rapid degradation of the c

256 DnaK and GrpE and with ClpB and ClpX were at background levels, suggesting that pi is recruited by pr

257 f repeated current spikes that return to the background level, superimposed on a current decay, rathe

258 IL-17-producing cells never exceeded background levels, supporting a redundant role of IL-23

259 egatively to diminish promoter activity to a background level that is determined primarily by the 3'

260 while depletion of T lymphocytes reduced to background levels the fluA-induced IFN-gamma production

261 Their ability to form foci was reduced to background levels, the number and size of agar colonies

262 ed a range of macrophage infectivities, from background levels to modest infection, with a small numb

263 in the cap solids was low and comparable to background levels typically seen in urban depositional s

264 Damage was reduced to background levels under anaerobic conditions, implicatin

265 -ethenoadenine, or 3,N4-ethenocytosine above background levels under low dose-rate conditions.

266 is high in resting oocytes and decreases to background levels upon stimulation of maturation with pr

267 disease, tracer accumulation well above the background level was demonstrated in most identified sit

268 (18)F-FET uptake greater than the background level was found in 34 of 59 tumors.

269 No up-regulation of GAP-43 mRNA above background levels was detected for axotomized cortical n

270 erated acetone, tritium decay activity above background levels was detected.

271 within 60 min of treatment, and a decline to background levels was observed by 7 h of recovery.

272 ponses and a reduction of IL-2 production to background levels was observed.

273 The mutant frequency of untreated cells (background level) was 6.53 x 10(-5).

274 ing SO4, Ca, Mn, Fe, Se, As, Mo, and V above background levels, were also identified at all sites, bu

275 high extrahepatic expression were reduced to background levels when the sequence specific to the low

276 -EGF to mt25 and DeltaEN was reduced to near background levels, whereas binding of EGF to other clust

277 binding sites reduced SP-C transcription to background levels, whereas mutation of the other site re

278 TGF-alpha shedding from transfected cells to background levels, whereas substitution of the pro-BTC P

279 forms, there was no detectable binding above background levels, whereas when similar preparations wer

280 ) mug m(-3), a small contribution to ambient background levels which were typically 6.59-2.68 x 10(1)

281 To reduce endogenous background levels while enhancing recombinant receptor-s

282 E) at position 117 reduce resistance to near background levels, while the positively charged K and R

283 enesis of vertebrates, but diminishes to the background level with the progression of the embryo deve

284 The hypermetabolic uptake of FDG fell to background levels within 2 weeks of treatment, and the t

285 a 30-fold increase of culturable Vibrio over background levels within 24 h.

286 were predominant at seroconversion waned to background levels within 24 weeks after discontinuing dr

287 grase, transgene expression declined to near-background levels within 3 to 4 weeks after treatment.

288 ysotile-induced gene alterations returned to background levels within 5 weeks.

289 Linkage disequilibrium decays to background levels within 500 bp of most sites, so haplot

290 after crocidolite exposure, but returned to background levels within 8 weeks after chrysotile exposu

291 ir residence is transient, returning to near-background levels within 90 min.

292 obody accumulation in extratumoral organs to background levels, without compromising tumor uptake.