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Correlation of semi-quantitative findings of endolymphatic hydrops in MRI with the audiometric findings in patients with Meniere's disease

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Journal of Otology 2022年第3期17卷 123-129页

作者： Mohammad Ali Kazemi Ali Ghasemi Jan W.Casselman Mohammad Shafiei Masoud Motasaddi Zarandy Hashem Sharifian Hassan Hashemi Kavous Firouznia behnaz Moradi Kianosh Kasani Azin Etemadimanesh Department of Radiology Amiralam HospitalTehran University of Medical SciencesTehranIran Department of Radiology Advanced Diagnostic and Interventional Radiology Research Center(ADIR)Medical Imaging CenterImam Khomeini Hospital ComplexTehran University of Medical SciencesTehranIran Faculty of Medicine Tehran University of Medical SciencesTehranIran Department of Radiology AZ St.Jan Brugge-Oostende avCampus BruggeRuddershove 10B-8000BruggeBelgium University Ghent GentBelgium Department of Radiology AZ St.AugustinusOosterveldlaan 24B-2610AntwerpenBelgium Otorhinolaryngology Research Center Tehran University of Medical SciencesTehranIran Department of Otorhinolaryngology Amiralam HospitalTehran University of Medical SciencesTehranIran Department of Radiology Yas Complex HospitalTehran University of Medical SciencesTehranIran bachelor of Radiology Rajaie Cardiovascular Medical and Research CenterIran University of Medical SciencesTehranIran

Purpose:To investigate the correlation between vestibular hydrops(VH),cochlearhydrops(CH),vestibular aqueduct non-visibility(VANV),and visually increased perilymphatic enhancement(VIPE)with the findings of pure-tone audiometry(PTA)in Meniere’s disease(MD)***:In this cross-sectional study,53 ears belonging to 48 patients were divided into two groups and *** group“MD patients,”there were 24 ears of 19 patients diagnosed with the definite MD(14 patients with unilateral and 5 patients withbilateral involvements).The“control group”consisted of 29 non-symptomatic ears belonging to patients diagnosed with unilateral sudden sensory-neural hearing loss or unilateral *** the patients underwent 2 sessions of temporal bone MRI using the same 3T system:an unenhanced axial T1,T2,and 3D-FLAIR MRI,an intravenous gadoliniumenhanced axial T1 fat-sat,and 4 h after the injection,an axial 3D-T2 cube and 3D-FLAIR ***,CH,VANV,and VIPE were ***,the correlation between EH indices and PTA findings(in three frequency domains of low,middle,and high)were evaluated,and the predictive value of MRI was ***:VH was significantly correlated with the hearing threshold in the low,middle,and highfrequency *** was also correlated with the hearing threshold in the low and middle ***,VIPE was not associated with hearing thresholds,and VANV was only correlated with the hearing threshold in low ***:The grade of VH,CH,and VANV were significantly correlated with the hearing thresholds in PTA.

关键词： Magnetic resonance imaging Meniere disease Endolymphatic hydrops Pure-tone audiometry

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Status of adult inpatient burn rehabilitation in Europe: are we neglecting metabolic outcomes?

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burns & Trauma 2021年第1期9卷 613-628页

作者： David R.Schieffelers Eric van breda Nick Gebruers Jill Meirte Ulrike Van Daele Multidisciplinary Metabolic Research Unit(M2RUN) MOVANT Research GroupDepartment of Rehabilitation Sciences and PhysiotherapyFaculty of Medicine and Health SciencesUniversity of AntwerpUniversiteitsplein 12610WilrijkAntwerpBelgium Multidisciplinary Edema Clinic Antwerp University HospitalWilrijkstraat 102650EdegemAntwerpBelgium OSCARE Organisation for burnsscar after-care and researchVan Roiestraat 182170 MerksemAntwerpBelgium

background:Hypermetabolism,muscle wasting and insulin resistance are challenging yet important rehabilitation targets in the management of *** the absence of concrete practice guidelines,however,it remains unclear how these metabolic targets are currently *** study aimed to describe the current practice of inpatient rehabilitation across ***:An electronic survey was distributed by the European burn Association to burn centres throughout Europe,comprising generic and profession-specific questions directed at therapists,medical doctors and *** concerned exercise prescription,metabolic management and treatment priorities,motivation and knowledge of burn-induced metabolic *** ratios were computed to analyse associations between data derived from the responses of treatment priorities and knowledge of burn-induced metabolic ***:Fifty-nine clinicians with 12.3±9 years of professional experience in burns,representing 18 out of 91 burn centres(response rate,19.8%)across eight European countries *** and aerobic exercises were only provided by 42%and 38%of therapists to intubated patients,87%and 65%once out-of-bed mobility was possible and 97%and 83%once patients were able to leave their hospital room,*** assessment of resting energy expenditure by indirect calorimetry,muscle wasting and insulin resistance was carried out by only 40.7%,15.3%and 7.4%respondents,respectively,with large variability in employed frequency and *** all clinicians changed their care in cases of hypermetabolism(59.3%),muscle wasting(70.4%)or insulin resistance(44.4%),and large variations in management strategies were *** interdisciplinary variation was present in treatment goal importance ratings,motivation and knowledge of burn-induced metabolic *** prevention of metabolic sequelae was regarded as the least important treatment goal,while the restoration of functional status

关键词： burn care burn rehabilitation Exercise Early mobilization Hypermetabolism Adults

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高分辨电感耦合等离子体质谱法测定大气气溶胶中铅同位素比值

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质谱学报 2004年第B10期25卷 179-180页

作者：李冰刘成德董树屏 VeerleVanLierde FrankVanhaecke Freddy.C.Adams 国家地质实验测试中心，北京100037 中国环境科学研究院，北京100012 国家环境分析测试中心，北京100029 LaboratoryofAnalyticalChemistry GhentUniversityInstituteforNuclearSciencesProeftuinstraat86B-9000GhentBelgium UniversityofAntwerp UIAB-2610Wilrijk-AntwerpenBelgium

采用高分辨电感耦合等离子体质谱技术(HR—ICP—MS)分析了48个不同季节大气气溶胶颗粒样品中铅同位素比值，为中国城市铅污染源研究提供数据。样品采至中国北京和长岛地区(2002年～2003年期间)。^205Pb／^207Pb和^208Pb／^207Pb的10次... 详细信息

采用高分辨电感耦合等离子体质谱技术(HR—ICP—MS)分析了48个不同季节大气气溶胶颗粒样品中铅同位素比值，为中国城市铅污染源研究提供数据。样品采至中国北京和长岛地区(2002年～2003年期间)。^205Pb／^207Pb和^208Pb／^207Pb的10次测定标准偏差为0．05％～0．19％。

关键词：高分辨电感耦合等离子体质谱大气气溶胶铅同位素比值污染源

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中耳胆脂瘤检出价值:非回波平面扩散加权MRI与钆对比剂延迟增强T1加权MRI

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国际医学放射学杂志 2010年第4期 386-387页

作者： b.D.Foer J.P.Vercruysse A.bernaerts J.Meersschaert C.Kenis M.Pouillon 焦慧 Department of Radiology Sint-Augustinus HospitalOosterveldlaan 242610 WilrijkBelgium

目的回顾性比较非回波平面扩散加权成像与钆对比剂延迟增强T1加权成像,以及两者结合对胆脂瘤的评估。材料与方法本研究经伦理委员会通过并免除知情同意书,包括临床疑中耳胆

关键词：扩散加权延迟增强回波 T1 中耳胆脂瘤 MRI 检出对比剂

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Impact of Industrial Activities on Contamination Processes:Metal Mobility And Distribution Study Through X-ray Fluorescence

Impact of Industrial Activities on Contamination Processes:M...

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第三十五届国际光谱会议

作者： C.Vazquez G.Custo S.boeykens K.Van Meel R.Van Grieken Chemistry of Heterogeneous Systems Laboratory.Engineering Faculty-University of buenos Aires.P.Colón 850-C1063ACU.buenos Aires Argentina Chemistry Activity Unit National Atomic Energy Commission.Gral Paz 1499-B1650KNA-San Martín.Buenos Aires.Argentina Chemistry Activity Unit National Atomic Energy Commission.Gral Paz 1499-b1650KNA-San Martín.buenos Aires.Argentina University of Antwerp Department of Chemistry Universiteitsplein1Wilrijk B-2610Belgium

A soil characterization study in the zone of Campana,Argentina was intended in order to identify environmental contamination due to high industrial ***,minor and trace element concentrations with any sophisticated treatment of the sample are determined by using energy dispersive X-ray fluorescence spectrometry (EDXRF). Samples were obtained from industrial and urban sites and at two different depths:A) the top soil (0～15cm depth) and b) at 50-60 cm,covering an area of approximately 80 km

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分子动力学模拟样品温度对F刻蚀SiC的影响

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真空科学与技术学报 2010年第2期30卷 111-115页

作者：宁建平秦尤敏吕晓丹 A．bogaerts 苟富君贵州大学等离子体与材料表面作用研究所贵阳550025 四川大学核科学与技术工程学院成都610064 比利时安特卫普大学化学系PLASMANT课题组比利时B-2610 荷兰皇家科学院等离子体所荷兰2300

利用分子动力学模拟方法研究了在低能F原子刻蚀SiC表面过程中样品温度对刻蚀的影响。由模拟结果可知,随着温度的升高,F在样品表面的沉积量和散射量均呈下降趋势,而发生溅射的F的量和与样品作用生成挥发物质的F的量逐渐增加。Si的刻蚀量... 详细信息

利用分子动力学模拟方法研究了在低能F原子刻蚀SiC表面过程中样品温度对刻蚀的影响。由模拟结果可知,随着温度的升高,F在样品表面的沉积量和散射量均呈下降趋势,而发生溅射的F的量和与样品作用生成挥发物质的F的量逐渐增加。Si的刻蚀量均随着温度的升高而升高。样品中Si原子的刻蚀主要是通过生成SiF4得以实现的,C原子的刻蚀主要是通过生成CFx(x=1～3)等挥发性物质实现的。

关键词：分子动力学刻蚀样品温度 SiC

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Variability and limits of nitrogen and phosphorus resorption during foliar senescence

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Plant Communications 2023年第2期4卷 41-55页

作者： Marc Estiarte Matteo Campioli Maria Mayol Josep Penuelas CSIC Global Ecology Unit CREAF-CSIC-UAB08193 BellaterraCataloniaSpain CREAF 08193 Cerdanyola del VallèsCataloniaSpain Research Group of Plant and Vegetation Ecology Department of BiologyUniversity of Antwerp2610 WilrijkBelgium

Foliar nutrient resorption(NuR)plays a key role in ecosystem functioning and plant nutrient *** of this recycling occurs during the senescence of leaves and is actively addressed by ***,we discuss the importance of cell biochemistry,physiology,and subcellular anatomy to condition the outcome of NuR at the cellular level and to explain the existence of limits to *** are transferred from the leaf in simple metabolites that can be loaded into the *** is the main mechanism for mobilization of N,whereas P mobilization requires the involvement of different catabolic pathways,making the dynamics of P in leaves more variable than those of N before,during,and after foliar *** biochemistry and fate of organelles during senescence impose constraints that limit *** efficiency of NuR decreases,especially in evergreen species,as soil fertility increases,which is attributed to the relative costs of nutrient acquisition from soil decreasing with increasing soil nutrient availability,while the energetic costs of NuR from senescing leaves remain *** is genetically determined,with substantial interspecific variability,and is environmentally regulated in space and time,with nutrient availability being a key driver of intraspecific variability in NuR.

关键词： foliar nutrient resorption senescence nitrogen phosphorus efficiency nutrient availability

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b超在健康体检中对酒精性脂肪肝的诊断价值

B超在健康体检中对酒精性脂肪肝的诊断价值

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2002年全国医学影像技术学术会议

作者：吉秀淑济南市中心医院查体中心b超室

＜正＞本文报道我院2001年对本市公检法在职人员进行健康查体,超声诊断为酒精性脂肪肝的结果进行分析： 1 资料与方法受检者为40～60岁在职人员,共2622人。男2610人, 女12人。受检者在检查前一天晚上进清淡饮食,三天前禁酒,次晨空腹。...

＜正＞本文报道我院2001年对本市公检法在职人员进行健康查体,超声诊断为酒精性脂肪肝的结果进行分析： 1 资料与方法受检者为40～60岁在职人员,共2622人。男2610人, 女12人。受检者在检查前一天晚上进清淡饮食,三天前禁酒,次晨空腹。应用仪器为 SSA-220A 超声诊断仪,探头为 3．75兆赫,对肝、胆、胰、脾、双肾进行多体位,多方向探查。

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通过内参对照PCR扩增分析进行火鸡体内的火鸡组织滴虫特异性的检测

通过内参对照PCR扩增分析进行火鸡体内的火鸡组织滴虫特异性的检测

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第15届世界禽病大会、中国畜牧兽医学会2007年学术年会

作者： Nele bleyen Koen De Gussem Jeroen De Gussem bruno M.Goddeeris 刘爵施蕾 Division of Gene Technology Department of biosystems Faculty of bioscience Engineering Catholic University Leuven Kasteelpark Arenberg 30 b-3001 Heverlee belgium Alpharma Animal Health Inc. Laarstraat 16 b-2610 Antwerpen belgium Degulab Sasstraat 10 b-8870 Izegem belgium Division of Gene Technology Department of biosystems Faculty of bioscience Engineering Catholic University Leuven Kasteelpark Arenberg 30 b-3001 Heverlee belgium

组织滴虫病或黑头是鹑鸡类鸟的疾病由原生动物的火鸡组织滴虫引起,特征为肝脏出现坏死灶、盲肠内壁增厚出现溃疡、有硫黄色粪便产生(McDougald,1991)。由于对于该病的传统诊断技术都比较复杂

关键词：火鸡组织滴虫病检测 PCR 内参

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Sampling strategy for estimating human exposure pathways to consumer chemicals

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Emerging Contaminants 2016年第1期2卷 26-36页

作者： Eleni Papadopoulou Juan A.Padilla-Sanchez Chris D.Collins Ian T.Cousins Adrian Covaci Cynthia A.de Wit Pim E.G.Leonards Stefan Voorspoels Cathrine Thomsen Stuart Harrad Line S.Haug Division of Environmental Medicine Norwegian Institute of Public HealthLovisenberggata 80456 OsloNorway Soil Research Centre Department of Geography and Environmental ScienceUniversity of ReadingWhiteknightsReading RG66DWUK Department of Environmental Science and Analytical Chemistry(ACES) Stockholm UniversitySE 10691 StockholmSweden Toxicological Center University of AntwerpUniversiteitsplein 12610 WilrijkBelgium Institute for Environmental Studies VU UniversityDe Boelelaan 10871081 HV AmsterdamThe Netherlands Flemish Institute for Technological Research(VITO) Boeretang 2002400 MolBelgium School of Geography Earth and Environmental SciencesUniversity of BirminghamEdgbaston B152TTUK

Human exposure to consumer chemicals has become a worldwide *** this work,a comprehensive sampling strategy is presented,to our knowledge being the first to study all relevant exposure pathways in a single cohort using multiple methods for assessment of exposure from each exposure *** selected groups of chemicals to be studied are consumer chemicals whose production and use are currently in a state of transition and are;per-and polyfluorinated alkyl substances(PFASs),traditional and“emerging”brominated flame retardants(bFRs and EbFRs),organophosphate esters(OPEs)and phthalate esters(PEs).Information about human exposure to these contaminants is needed due to existing data gaps on human exposure intakes from multiple exposure pathways and relationships between internal and external *** environment,food and biological samples were collected from 61 participants and their households in the Oslo area(Norway)on two consecutive days,during winter ***,dust,hand wipes,and duplicate diet(food and drink)samples were collected as indicators of external exposure,and blood,urine,blood spots,hair,nails and saliva as indicators of internal exposure.A food diary,food frequency questionnaire(FFQ)and indoor environment questionnaire were also *** 2000 samples were collected in total and participant views on their experiences of this campaign were collected via *** 91%of our participants were positive about future participation in a similar project,some tasks were viewed as *** the food diary and collection of duplicate food/drink portions were the tasksmost frequent reported as“hard”/“very hard”.Nevertheless,a strong positive correlation between the reported total mass of food/drinks in the food record and the total weight of the food/drinks in the collection bottles was observed,being an indication of accurate performance of the participants despite the challenges of the sampling campaign.

关键词： biomonitoring Indoor environment Consumer products Diet Dust Non-invasive samples

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