ライフサイエンスコーパス: contamination

1 reporting threshold (considered to represent contamination).

2 sehold septic systems are the source of this contamination.

3 ific populations and the potential routes of contamination.

4 ies to understand factors that contribute to contamination.

5 t a concomitant decrease in yield or product contamination.

6 of detection, lengthy protocols and/or cross-contamination.

7 include coverage biases and exacerbation of contamination.

8 treatments to mitigate 1,4-dioxane (dioxane) contamination.

9 to determine the fate and danger of plastic contamination.

10 sure, intentional misuse, and food and water contamination.

11 outbreaks involving widespread environmental contamination.

12 atient samples, with 6 interpreted as likely contamination.

13 to conventional soil analysis to detect soil contamination.

14 trometry to improve the detection of plastic contamination.

15 terephthalate) (PET), and polypropylene (PP) contamination.

16 ion and the reductive remediation of uranium contamination.

17 ducted to evaluate potential sources of STEC contamination.

18 prior to aspiration of blood culture reduces contamination.

19 s and persistent reductions in environmental contamination.

20 ble estimates or substantially underestimate contamination.

21 is critical for early detection of microbial contamination.

22 tronic reader capable of reporting pesticide contamination.

23 t low ng/g levels, suggesting a very limited contamination.

24 olis, and beeswax, are also vulnerable to PA contamination.

25 ce to manage groundwater and protect it from contamination.

26 fined as the absence of fungal and bacterial contamination.

27 found that the most likely cause is solution contamination.

28 related with grape development and microbial contamination.

29 reened for heavy metal and pesticide residue contamination.

30 to prevent or address potential exposures to contamination.

31 eatment of milk to reduce the risk of AFM(1) contamination.

32 cted into the system to represent a chemical contamination.

33 e impact of household septic systems on well contamination.

34 cted and prevents the uncontrolled spread of contamination.

35 d maize samples against fungal and aflatoxin contamination.

36 infection, food spoilage, and pharmaceutical contamination.

37 to survey commercial wines and musts for OTA contamination.

38 throughout entire communities, such as food contamination.

39 ator involvement, minimal sample losses, and contamination.

40 ated protein kinase deprived of any metal Pd contamination.

41 of high parasite numbers separated from host contamination.

42 sor to detect and quantify Bisphenol A (BPA) contamination.

43 enzymes produced by this fungus during fruit contamination.

44 across four contaminating genes validate the contamination.

45 face hydrophilia of Ti with decreased carbon contamination.

46 is still limited in yield, lateral size and contamination.

47 ens involved in infectious diseases and food contamination.

48 igh yields, free of protein and nucleic acid contamination.

49 llenge of next generation sequencing is read contamination.

50 protection from environmental and bacterial contamination.

51 ment by numerous plant species, resulting in contamination.

52 ning blood cultures led to a 60% decrease in contamination.

53 controls, different sources of normal tissue contaminations.

54 Low-level contamination affects ~40% of samples and leads to numer

55 We detected viral contamination among all samples, supporting the use of a

56 % standard error in cases with less than 10% contamination and 500,000 sequences covering SNPs.

57 to address cell-type heterogeneity, cellular contamination and allele-specific methylation.

58 These scRNA-seq resources are free of cross-contamination and are uniquely valuable for advancing pl

59 -supported transfer methods often induce the contamination and damage of the graphene surface due to

60 is a significant contributor of mercury (Hg) contamination and deforestation across the globe.

61 the relationships between groundwater fecal contamination and different environmental parameters in

62 Future studies should investigate the contamination and environmental behaviors of novel high

63 or discriminating the sources of radioactive contamination and estimating their contribution to the t

64 We present a novel approach to quantify contamination and filter droplets in snRNA-seq experimen

65 marily due to the perceived risks of aquifer contamination and greenhouse gas (GHG) emissions.

66 r more accurate determination of groundwater contamination and improved long-term water quality monit

67 es the mechanism behind persistent bacterial contamination and infection transmission.

68 of many pathologies as well as of microbial contamination and infection.

69 istical method that accurately estimates DNA contamination and is agnostic to genetic ancestry of the

70 but are rather caused by post-growth surface contamination and knocking-in impurity species from the

71 complicating discrimination of genomes from contamination and noise by available tools.

72 d by industry, owing to its high cost, cross-contamination and potential issues of process control an

73 eas where groundwater is most prone to fecal contamination and prioritize monitoring activities.

74 he ability of filtering approaches to remove contamination and resolve eukaryotic draft genomes from

75 We treated two soils with anthropogenic Pb contamination and samples of clean topsoil spiked with v

76 but their chemical behavior leads to both co-contamination and separation of these contaminants from

77 ition 2) local perfusion and oxygenation, 3) contamination, and 4) surgery related factors.

78 that such materials are subject to mix-ups, contamination, and accumulation of secondary mutations,

79 f coverage, ease of operation, minimal cross-contamination, and efficient use of samples.

80 lity estimators, particularly for estimating contamination, and have applied EukCC to datasets derive

81 e volumes, it is typically free from protein contamination, and it is chemically complex-reflecting a

82 n of methodological confounders such as sort contamination, and multiple mRNA sampling from the same

83 on, the role of septic systems as sources of contamination, and the effect of rainfall on well water

84 relate to avoiding and verifying background contamination, and to improving the environmental releva

85 ata sets showed evidence of extranuclear RNA contamination, and we observed that existing methods fai

86 g aflatoxin in areas prone to high aflatoxin contamination, and where corn is a dietary staple.

87 Detecting and estimating DNA sample contamination are important steps to ensure high-quality

88 during the monsoon, when flooding and water contamination are more likely.

89 Additional compounds with similar sources of contamination as the target PPPs captured by nontarget t

90 ting in the 1970s, followed by a decrease of contamination at the beginning of the 1990s and a consta

91 ield are necessary to diagnose environmental contamination at the earliest onset of pollution.

92 dens as the main source of the surface water contamination at these sites.

93 while extending the time minimized the total contamination but to a small extent.

94 uals exposed to high levels of environmental contamination but without virus infection.

95 the majority of pathogens, relative to fresh contamination, but minimal marker levels.

96 chemical-free approach to mitigate microbial contamination, but the effect of surface conditions on t

97 States are at risk of anthropogenic chloride contamination, but there is little knowledge of the prev

98 Groundwater contamination by As from natural and anthropogenic sourc

99 hores with overlapping emission spectra from contamination by autofluorescence and background fluores

100 ts, marked organoleptic effects and possible contamination by chemical products such as pesticides.

101 t gaps, local assembly errors, chimeras, and contamination by fragments from other genomes limit the

102 Environmental contamination by intense insecticide usage is consistent

103 for estimating autosomal ancient DNA (aDNA) contamination by measuring the breakdown of linkage dise

104 this process is a promising method to reduce contamination by NIV, although the mycotoxin affects the

105 show how our procedure can detect EV samples contamination by nonvesicular aggregates and how it can

106 Contamination by occult rectal bleeding was excluded by

107 n, we showed that carriage and environmental contamination by the hospital-adapted E. faecium lineage

108 ction, we show extremely low levels of cross-contamination by tracking source-specific SNVs.

109 he radiogenic (206)Pb is able to reveal past contamination by U-rich materials.

110 ctor VIIa cleavage of factor X equivalent to contamination by ~1:100 000 TF/myosin, whereas cardiac m

111 More subtle cross-genotype variant contamination can be used to estimate the amount of ambi

112 ults show that the secondary sources of NAPL contaminations can be effectively treated by nZVI, not o

113 Environmental radioactive contamination caused by the Fukushima Dai-ichi Nuclear P

114 reas that contrast in levels of radionuclide contamination (Chernobyl, Ukraine).

115 m 0.87 to 72.3 ug/kg, depending on substrate contamination concentration level and order of harvestin

116 flexible polymeric SAW devices for bacteria contamination control in food chain, water and smart pac

117 These contaminations cost millions of dollars to recover from,

118 Honey contaminations could derive from intensive agriculture a

119 Furthermore, copper contamination detected in mosquito breeding sites showed

120 ct, and errors due to fragmented assemblies, contamination, diverse gene families and mis-assemblies

121 Subsurface contamination due to excessive nutrient surpluses is a p

122 cell types during the analytical procedure, contamination during cell isolation, and different level

123 remains unexplained, and could include mRNA contamination during cell isolation, in vivo mRNA paracr

124 ucial to prevent adulterated and unnecessary contamination during processing.

125 There is a high risk of sample contamination during sampling, sample preparation, and a

126 Evaluation of SARS-CoV-2 surface and air contamination during the COVID-19 pandemic in London.

127 To identify the level of human fecal contamination, E25 sterol congeners were measured in all

128 as unique to them, but 2 broad environmental contamination events and patient-environment transmissio

129 utative PFAS during fire suppression-related contamination events.

130 ify 10% contaminated samples at a typical 3% contamination exclusion threshold when genetic ancestry

131 design, a high rate of persistent bacterial contamination exists even after automated reprocessing a

132 ial ATP detection allows to verify microbial contamination for hygiene monitoring in hospitals, food

133 Here we introduce a contamination-free, one-step and universal Au-assisted m

134 n the population and continued environmental contamination from diffuse sources.

135 Background Signal contamination from long T2 water is a major challenge in

136 We show that an early contamination from toxic trace metals, particularly Cd,

137 further demonstrate that, in the presence of contamination, genetic ancestry inference can be substan

138 Fluorinated hydrocarbon (FHC) contamination has attracted global attention recently be

139 Aside from anthropogenic contamination, higher temperature and more extreme and l

140 c bacteria detection is crucial in bacterial contaminations identification and preventing the spread

141 capable of nondestructively quantifying TCA contamination in a single cork stopper in 3 s, with a li

142 s the estimation of genetic ancestry and DNA contamination in a unified likelihood framework by lever

143 Therefore, the detection of uranium contamination in bio-samples (urine, blood, saliva, etc.

144 a promising tool to monitor anthropogenic Cu contamination in coastal and marine ecosystems.

145 uctive method capable of quantifying the TCA contamination in cork stoppers is impelling.

146 Heavy metal contamination in environment and food has attracted inte

147 lenging, is critical when assessing risks of contamination in field and spiked sediments and soils (e

148 By constraining air contamination in gases from Iceland, Eifel (Germany) and

149 novel Bayesian method to estimate and remove contamination in individual cells.

150 hood method for estimating present-day human contamination in low-depth sequencing data from male ind

151 Fusarium mycotoxin contamination in malting barley is of great concerns in

152 rlines the potential risk from environmental contamination in managing COVID-19, and the need for eff

153 est on the industrial scale, quantifying TCA contamination in more than 10000 cork stoppers in a few

154 While oil contamination in most demersal species in the north cent

155 Only one such incident of stream contamination in Pennsylvania has been documented with w

156 The majority of studies identified MP contamination in seafood and reported MP content < 1 MP/

157 review and meta-analysis of the levels of MP contamination in seafood and to subsequently estimate th

158 fection in olive drupes is crucial, to avoid contamination in the olive oil production chain.

159 tracer tests provide evidence of human fecal contamination in the private wells studied, suggesting t

160 nated, coinciding with reported trends of MP contamination in the sea.

161 ted as a cost-effective strategy to tackle U contamination in the subsurface.

162 rious implications for the management of PCB contamination in the U.K. and reinforce the need to prev

163 Contamination in those genomes has been measured with co

164 isotopologue of N(2) as a new tracer of air contamination in volcanic gas effusions.

165 ovel technology to adsorb and sequester PFOA contamination in water.

166 osition to assess the dietary origin of MeHg contamination in white sharks from the Northeast Pacific

167 gram significantly decreased eye drop bottle contamination, increased eye drop instillation self-effi

168 We developed a groundwater contamination index for each country to help decision-ma

169 ng reliance on imperfect indicators of fecal contamination instead of actual pathogens and estimating

170 However, the issues of contamination, interpretation of results, selection of d

171 Vanadium contamination is a growing environmental hazard worldwid

172 Background Water signal contamination is a major challenge for direct ultrashort

173 Pathogenic bacterial contamination is a major threat to safety, human health,

174 rage as low as 0.5x on the X-chromosome when contamination is below 25%.

175 To date, bacterial contamination is detected using conventional culturing t

176 an extensively consumed drink, and its PAHs contamination is not only ascribed to environmental poll

177 High touch surface contamination is shown in ten (66.7%) out of 15 patients

178 Sample contamination is strongly associated with a sample being

179 overall emissions and potential groundwater contamination is unknown, and quantification of flow and

180 risk posed to shark species by this level of contamination is unknown.

181 cleaning glass could help to negate the dust-contamination issue that leads to a loss of efficiency i

182 y tackles the operational stability and lead contamination issues in perovskite solar cells could gre

183 Blood culture contamination leads to unnecessary interventions and cos

184 We also compare the contamination levels between four different scRNA-seq pr

185 DecontX accurately predicts contamination levels in a mouse-human mixture dataset an

186 iCols inflated to 30 cc minimized hemoglobin contamination (<4.68 ng/ml) compared with collections wi

187 toxic metal species leading to environmental contamination make the transition metal-free catalytic s

188 The composition of the aqueous contamination matrix (CaCl(2) or Ca(NO(3))(2)) had a sig

189 Fecal contamination may be introduced at the water source, dur

190 We develop the contamination mixture method, a method for MR with two m

191 Contamination occurred in 24 of 480 (5.0%) control vs 10

192 This type of contamination occurs widely, impacting bulk and single c

193 Our analysis reports contamination of 2,161,746, 114,035, and 14,148 sequence

194 or clinical unit), balancing concerns about contamination of an intervention across randomization un

195 nous microorganisms to tackle the commingled contamination of dioxane and chlorinated compounds.

196 Decreased contamination of drinking water by C. jejuni and S. ente

197 iment-bound contaminants, and increases lead contamination of drinking water, but its effects are not

198 This study used data on fecal contamination of drinking water, food, soil, hands, and

199 n intractable risk factor, as does aflatoxin contamination of food crops in some parts of the world.

200 Contamination of food during preparation by food handler

201 lobalization have resulted in the widespread contamination of freshwater supplies with chemical toxin

202 Environmental contamination of hospital surfaces contributes to HAI tr

203 pid and mobile detection system to determine contamination of meat products.

204 The AFM1 contamination of milk taken from the areas with humid cl

205 are few studies on the extent and sources of contamination of private wells.

206 Microplastic contamination of river sediments has been found to be pe

207 ion in the air and patterns of environmental contamination of SARS-CoV-2 is essential for infection p

208 to our knowledge, to assess and quantify MP contamination of seafood and human uptake from its consu

209 astest growing food sector, and microplastic contamination of shellfish increasingly demonstrated, un

210 on of synthetic preservatives to control the contamination of stored food commodities with aflatoxin

211 Our findings of extensive viral RNA contamination of surfaces and air across a range of acut

212 ned that this problem is often caused by TCA contamination of the cork stopper, which releases TCA in

213 e commercial plastics has led to substantial contamination of the environment.

214 reoperative hemoglobin (OR 5.40, P < 0.001), contamination of the operative field (OR 2.98, P < 0.001

215 lcohol pad does not significantly impact the contamination of the rubber septum of the aflibercept vi

216 dge may occasionally lead to the inadvertent contamination of the SCG.

217 ntaining a closed format to prevent amplicon contamination of the workspace.

218 Co-contamination of these two compounds has been detected a

219 irectly accelerated recharge, caused arsenic contamination of this pre-Holocene aquifer.

220 ith a cell's native mRNA and result in cross-contamination of transcripts between different cell popu

221 atomizer and fluorescent markers to simulate contamination of uncovered skin and hair of health care

222 Electrical artefact contamination of voluntary electromyogram (EMG) during F

223 poor sanitation conditions that enable fecal contamination of water distribution systems.

224 Historical evidence has shown that contamination of water systems used for household consum

225 . coli to humans and livestock through fecal contamination of water, public areas and agricultural op

226 2,4,6-Trichloroanisole (TCA) contamination of wine determines huge economic losses fo

227 Less than 1% of the initial PFAS contamination on GAC or soil was emitted as PFAS in the

228 This indicates that contamination on the top of the Himalayas depended prima

229 due to agricultural practices, environmental contamination or fungal growth and those coming from fer

230 In this study, the potential of sample contamination or misinterpretation due to substances ass

231 nomous, and not simply a result of technical contamination or paracrine transfers of mRNAs, and indic

232 ionalisation of the gate electrode and avoid contamination or physisorption on the organic semiconduc

233 D-derived graphene films suffer from surface contamination originating from the gas-phase reaction du

234 The present study investigated contamination patterns of bioavailable chemicals in sedi

235 comprehensive investigation of bioavailable contamination patterns of sediments and may serve as an

236 colonization of residents and environmental contamination point to the need for prioritizing IC inte

237 Other contamination points might instead be explored for endop

238 In 2016, domoic acid contamination prompted an unprecedented delay in the ope

239 from 7.39% to 8.85% (P < .001), whereas the contamination rate did not change and remained low.

240 y outcomes will include persistent bacterial contamination rates (post automated reprocessing) and ER

241 monstrate that our method robustly estimates contamination rates and genetic ancestries across popula

242 , we confirm that ContamLD accurately infers contamination rates with low standard errors: for exampl

243 e no data demonstrating persistent bacterial contamination rates, technical success rates, or clinica

244 uency information for accurate estimation of contamination rates.

245 may result in substantial bias in estimated contamination rates.

246 Drinking water contamination related to the use of aqueous film-forming

247 Culture contamination remained more frequent in the control vs d

248 To protect Mars from microbial contamination, research on growth of microorganisms foun

249 ha(-1)), with 25% to 99% lower agrochemical contamination risk and similar nitrogen use efficiency a

250 th an in-tube fluorescent readout - reducing contamination risk as amplification reaction tubes remai

251 es was associated with a reduced risk of TTC contamination [risk ratio (RR) = 0.25, p < 0.001] and re

252 For contamination rule-out targets (Bacillus subtilis group,

253 nd genetic ancestries across populations and contamination scenarios.

254 orating an internal control for ribonuclease contamination, should facilitate SARS-CoV-2 detection in

255 The degree of bacterial contamination showed ratios up to 1:900,000, so that onl

256 should be considered in management at legacy contamination sites.

257 logical links was incompatible with a single contamination source, supporting alternative routes of t

258 ing and revealed the importance of localized contamination sources in urban marine environments.

259 the bioreactor self-corrects in response to contamination spikes at AgNP levels below 2.0 mg/L.

260 inclusion criteria with outcomes in surface contamination, stability, and disinfection.

261 frequently detected OMPs for classifying the contamination status of lakes.

262 Additionally, we found that removal of host contamination substantially improved the accurate identi

263 Specifically, persistent bacterial contamination, technical performance, and relevant clini

264 Consistent with reduced systemic contamination, the median IgG measured in OriCol-collect

265 s to understand the variability in microbial contamination, the role of septic systems as sources of

266 Uranium contamination threatens the availability of safe and cle

267 he environment and clinic, from agricultural contamination to incorrect dosing and usage of poor-qual

268 minimize the benefits of point source metal contamination treatment.

269 ould serve as potential sources of bacterial contamination under low-energy environments with tightly

270 g candidates, with minimal risk of homodimer contamination using a single Protein A chromatography st

271 The compiled studies address microplastic contamination using four types of sample collection tech

272 gdom and investigate whether body burdens of contamination vary according to species, sex or size.

273 Surface contamination was assessed on 3343 surfaces using presen

274 In Uganda, groundwater contamination was associated with high population densit

275 In Bangladesh, contamination was associated with higher weekly precipit

276 ock density (p = 0.05; OR = 1.11), while low contamination was associated with low forest coverage (p

277 g water well, where bentazon and dichlorprop contamination was found to have different pollutant sour

278 p < 0.001; OR = 1.37), while low groundwater contamination was more likely in areas further from citi

279 We suggest this contamination was the consequence of the long-range tran

280 n all samples relatively low levels of total contamination were noted, with light PAHs being predomin

281 ides and could be used to fight chloroethene contamination where chloroform is a cocontaminant.

282 n to protect the sorbent phase from external contamination while preventing any detectable loss of co

283 lly biased with existing methods that ignore contamination, while our method corrects for such biases

284 We found that solution contamination with a high-affinity modulator such as zin

285 n was applied to simultaneously minimize the contamination with aflatoxins (AFs) B1, G1, B2 and G2.

286 of ionization products resulting from dilute contamination with an internally incorporated beta-emitt

287 Contamination with bacteria leads to food waste and food

288 S; 48%, 22/46 rectal; 62%, 29/47 nasal), and contamination with blood was excluded in all patients.

289 Predictors of stored water contamination with E. coli included consumption of river

290 River Lee may have resulted from historical contamination with endocrine-disrupting pesticides.

291 To account for possible contamination with exogenous microbial nucleic acids, st

292 is easy to implement in order to assess soil contamination with hydrocarbons.

293 ed upon as indicators of groundwater aquifer contamination with methane.

294 umed alcoholic beverage in the world and its contamination with mycotoxins is of public health concer

295 In recent years, poppy seed contamination with opium alkaloids, including thebaine,

296 wering lot-to-lot variations and the risk of contamination with viruses or toxins.

297 recombinant proteins is still susceptible to contamination with viruses.

298 Contaminations with <0.5 ng/L TCA are commonly considere

299 cal controls on regional groundwater uranium contamination within the Central Valley, California.

300 bility of prescreening cork stoppers for TCA contamination would be an enormous advantage.