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Can serum immunoglobulin G4 levels and age serve as reliable predictors of relapse in autoimmune pancreatitis?

World Journal of Gastroenterology 2024年第5期30卷 512-515页

作者： jun-min Song Si-Yu Sun Department of Gastroenterology Shengjing Hospital of China Medical UniversityShenyang 110004Liaoning ProvinceChina

We are writing in response to the paper published in the World Journal of Gastroenterology by Zhou et *** authors identified higher serum immunoglobulin(Ig)G4 levels and age over 55 years as independent risk factors for disease *** notable strengths,it is crucial to address potential ***,the cohort study included 189 patients with autoimmune pancreatitis(AIP)type 1(with higher IgG4 seropositivity and higher relapse)and 24 with type 2(with lower IgG4 seropositivity and lower relapse).Consequently,most,if not all,AIP type 2 patients were assigned to the normal group,possibly inflating the association of higher serum IgG4 levels with relapse and potentially exaggerating the association of older age with ***,the authors did not provide sufficient details regarding AIP diagnosis,such as the ratio of definitive vs probable cases and the proportion of *** cases where histological evidence is unavailable or indeterminate,AIP type 2 may be misdiagnosed as definitive type 1,and type 1 may also be misdiagnosed as probable type 2,particularly in cases with normal or mildly elevated serum IgG4 ***,in this retrospective study,approximately one-third of the consecutive patients initially collected were excluded for various ***,the impact of nonrandom exclusion on relapse outcomes should be carefully *** conclusion,the paper by Zhou et al offers plausible,though not entirely compelling,evidence suggesting a predictive role of elevated serum IgG4 levels and advanced age in AIP *** foundation for future investigations lies in ensuring a reliable diagnosis and accurate disease subtyping,heavily dependent on obtaining histological *** this regard,endoscopic ultrasound-guided fine-needle biopsy emerges as a pivotal component of the diagnostic process,contributing to mitigating biases in future explorations of the disease.

关键词： Autoimmune pancreatitis Immunoglobulin Endoscopic ultrasound Relapse Age

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Labial inverse dilaceration of bilateral maxillary central incisors: A case report

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World Journal of Clinical Cases 2024年第1期12卷 180-187页

作者： jun-min Wang Li-Feng Guo Li-Qiong Ma Jing Zhang Stomatological Hospital and College Key Laboratory of Oral Diseases Research of Anhui ProvinceAnhui Medical UniversityHefei 230032Anhui ProvinceChina Stomatological Hospital and College Anhui Medical UniversityHefei 230032Anhui ProvinceChina

BACKGROUND Dilaceration is a rare dental developmental anomaly characterized by an abrupt deviation along the longitudinal axis of the root in which an angulation forms between the root and the ***,we report on dilacerated bilateral maxi-llary central incisors in mixed *** SUMMARY A 10-year-old girl presented with a chief complaint of unerupted central *** oral examination and radiography provided the basis for a diagnosis of dilaceration of the maxillary central *** surgical exposure of the impacted teeth,a button with an attached chain was applied to the palatal surface of teeth 11 and *** 8 mo,a button was bonded to the labial surface of the crown to fix an elastic chain and move the teeth toward the maxillary ***,a fixed appliance was applied to tooth alignment to Class 1 malocclusion using a 0.019×0.025-inch nickel-titanium *** 3 years of follow-up,the clinical findings and radiographic assessment showed that the roots had developed with vital dental pulp and healthy periodontium,were acceptable aesthetically,and showed no *** The rare occurrences of dilacerated bilateral maxillary central incisors can be successfully treated through surgical exposure and orthodontics.

关键词： Dilaceration Traumatic injury Central incisors Child Primary tooth Case report

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Boosting ammonia production in electrocatalytic NO_(x)reduction on a robust Fe/FeMoO_(4)catalyst

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Nano Research 2024年第7期17卷 5801-5806页

作者： Dong-Xue Liu Xin Deng Yong-Fu Zhu Zhe Meng Xue-Feng Sun Miao-Miao Shi Hai-Xia Zhong jun-min Yan Key Laboratory of Automobile Materials Ministry of EducationSchool of Materials Science and EngineeringJilin UniversityChangchun 130022China State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied ChemistryChinese Academy of SciencesChangchun 130022China

Electrocatalytic reduction of nitrate(NO_(3)^(−))and nitride(NO_(2)^(−))to ammonia(NH3)is of wide interest as a promising alternative to the energy-intensive Haber-Bosch route for mitigating the vast energy consumption and the accompanied carbon dioxide emission,as well as benefiting for the relevant sewage ***,exploring an efficient and low-cost catalyst with high atomic utilization that can effectively facilitate the slow multi-electron transfer process remains a grand ***,we present an efficient hydrogenation of NO_(3)^(−)/NO_(2)^(−)species to NH3 in both alkaline and neutral environments over the Fe_(2)(MoO_(4))_(3)derived hybrid electrocatalyst with the metallic Fe site on FeMoO_(4)(Fe/FeMoO_(4)).The Mo ingredient can play a synergistically positive role in further promoting the NH_(3) production on *** a result,Fe/FeMoO_(4)behaves well in the electrochemical NH_(3) generation from NO_(2)^(−)with a maximum NH_(3) Faradaic efficiency(FE)of 96.53%and 87.68%in alkaline and neutral electrolyte,corresponding to the NH_(3) yield rate of 640.68 and 302.56 mg·h^(−1)·mg_(cat.)^(−1),respectively,which outperforms the Fe and Mo counterpart and other similar catalyst,showing the robust catalytic capacity of each active site.

关键词： ammonia synthesis NO_(x)reduction synergistic effect alkaline/neutral electrolyte

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Real-Time Tunable Gas Sensing Platform Based on SnO_(2) Nanoparticles Activated by Blue Micro-Light-Emitting Diodes

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Nano-Micro Letters 2024年第12期16卷 103-119页

作者： Gi Baek Nam jung-El Ryu Tae Hoon Eom Seung Ju Kim jun min Suh Seungmin Lee Sungkyun Choi Cheon Woo Moon Seon Ju Park Soo min Lee Byungsoo Kim Sung Hyuk Park Jin Wook Yang Sangjin min Sohyeon Park Sung Hwan Cho Hyuk Jin Kim Sang Eon jun Tae Hyung Lee Yeong Jae Kim Jae Young Kim Young Joon Hong Jong-In Shim Hyung-Gi Byun Yongjo Park Inkyu Park Sang-Wan Ryu Ho Won Jang Department of Materials Science and Engineering Seoul National UniversitySeoul 08826Republic of Korea Research Laboratory of Electronics Department of Mechanical EngineeringMassachusetts Institute of TechnologyCambridgeMA 02139USA ming Hsieh Department of Electrical and Computer Engineering University of Southern CaliforniaLos AngelesCA 90089USA Department of Display Materials Engineering Soonchunhyang UniversityAsan 31538Republic of Korea Department of Photonics and Nanoelectronics BK21 FOUR ERICA-ACE CenterHanyang University ERICAAnsan 15588Republic of Korea Department of Nanotechnology and Advanced Materials Engineering Sejong UniversitySeoul 05006Republic of Korea Department of Electronics Information and Communication EngineeringKangwon National UniversitySamcheok 25913Republic of Korea Advance Institute of Convergence Technology Seoul National UniversitySuwon 16229Republic of Korea Department of Mechanical Engineering Korea Advanced Institute of Science and TechnologyDaejeon 34141Republic of Korea Department of Physics Chonnam National UniversityGwangju 500-757Republic of Korea

Micro-light-emitting diodes(μLEDs)have gained significant interest as an activation source for gas sensors owing to their advantages,including room temperature operation and low power ***,despite these benefits,challenges still exist such as a limited range of detectable gases and slow *** this study,we present a blueμLED-integrated light-activated gas sensor array based on SnO_(2)nanoparticles(NPs)that exhibit excellent sensitivity,tunable selectivity,and rapid detection with micro-watt level power *** optimal power forμLED is observed at the highest gas response,supported by finite-difference time-domain ***,we first report the visible light-activated selective detection of reducing gases using noble metal-decorated SnO_(2)*** noble metals induce catalytic interaction with reducing gases,clearly distinguishing NH3,H2,and ***-time gas monitoring based on a fully hardwareimplemented light-activated sensing array was demonstrated,opening up new avenues for advancements in light-activated electronic nose technologies.

关键词： Micro-LED Gas sensor array Low power consumption Metal decoration Real-time detection

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Nomogram predicting the prognosis of primary liver cancer after radiofrequency ablation combined with transcatheter arterial chemoembolization

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World Journal of Gastrointestinal Surgery 2024年第8期16卷 2630-2639页

作者： Hai-Hua Shen Yu-Rong Hong Wen Xu Lei Chen jun-min Chen Zhi-Gen Yang Cai-Hong Chen Department of Ultrasound Hangzhou Linping Hospital of Traditional Chinese MedicineHangzhou 311106Zhejiang ProvinceChina Department of Ultrasound The Second Affiliated HospitalZhejiang University School of MedicineHangzhou 310009Zhejiang ProvinceChina Department of Nursing Hangzhou Linping Hospital of Traditional Chinese MedicineHangzhou 311106Zhejiang ProvinceChina

BACKGROUND The incidence and mortality rates of primary hepatocellular carcinoma(HCC)are high,and the conventional treatment is radiofrequency ablation(RFA)with transcatheter arterial chemoembolization(TACE);however,the 3-year survival rate is still ***,there are no visual methods to effectively predict their *** To explore the factors influencing the prognosis of HCC after RFA and TACE and develop a nomogram prediction *** Clinical and follow-up information of 150 patients with HCC treated using RFA and TACE in the Hangzhou Linping Hospital of Traditional Chinese Medicine from May 2020 to December 2022 was retrospectively collected and *** examined their prognostic factors using multivariate logistic regression and created a nomogram prognosis prediction model using the R software(version 4.1.2).Internal verification was performed using the bootstrapping *** prognostic efficacy of the nomogram prediction model was evaluated using the concordance index(CI),calibration curve,and receiver operating characteristic RESULTS Of the 150 patients treated with RFA and TACE,92(61.33%)developed recurrence and *** regression analysis identified six variables,and a predictive model was *** internal validation results of the model showed a CI of *** correction curve trend of the prognosis prediction model was always near the diagonal,and the mean absolute error before and after internal validation was *** area under the curve of the prediction model after internal verification was 0.882[95%confidence interval(95%CI):0.820-0.945],with a specificity of 0.828 and sensitivity of *** to the Hosmer-Lemeshow test,χ2=3.552 and P=*** predictive model demonstrated a satisfactory calibration,and the decision curve analysis demonstrated its clinical *** The prognosis of patients with HCC after RFA and TACE is affected by several *** developed prediction model based

关键词： Nomogram Primary liver cancer Radiofrequency ablation Transcatheter arterial chemoembolization Prognosis Influencing factors Decision curve analysis

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The evolution and functional divergence of 10 Apolipoprotein D-like genes in Nilaparvata lugens

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Insect Science 2024年第1期31卷 91-105页

作者： Jia-Bao Lu Peng-Peng Ren Qiao Li Fang He Zhong-Tian Xu Sai-Nan Wang Jian-Ping Chen jun-min Li Chuan-Xi Zhang Citrus Research Institute Southwest University/Chinese Academy of Agricultural SciencesNational Engineering Research Center for CitrusChongqingChina Technology Center of Wuhan Customs District HubeiChina Institute of Insect Science Zhejiang UniversityHangzhouChina

Apolipoprotein D(ApoD),a member of the lipocalin superfamily of proteins,is involved in lipid transport and stress *** only a single copy of the ApoD gene is found in humans and some other vertebrates,there are typically several ApoD-like genes in *** date,there have been relatively few studies that have examined the evolution and functional differentiation of ApoD-like genes in insects,particularly hemi-metabolous *** this study,we identified 10 ApoD-like genes(NlApoD1−10)with distinct spatiotemporal expression patterns in Nilaparvata lugens(BPH),which is an important pest of ***1−10 were found to be distributed on 3 chromosomes in a tandem array of NlApoD1/2,NlApoD3−5,and NlApoD7/8,and show sequence and gene structural divergence in the coding regions,indicating that multiple gene duplication events occurred during *** analysis revealed that NlApoD1−10 can be clustered into 5 clades,with NlApoD3−5 and NlApoD7/8 potentially evolving exclusively in the Delphacidae *** screening using an RNA interference approach revealed that only NlApoD2 was essential for BPH development and survival,whereas NlApoD4/5 are highly expressed in testes,and might play roles in ***,stress response analysis revealed that NlApoD3−5/9,NlApoD3−5,and NlApoD9 were up-regulated after treatment with lipopolysaccharide,H2O2,and ultraviolet-C,respectively,indicating their potential roles in stress resistance.

关键词： Apolipoprotein D BPH evolution functional divergence gene duplication NIApoD

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中国英语学习者对粘着词根的识别加工研究

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外语学刊 2024年第1期 69-75页

作者：李俊敏浙大城市学院杭州310015

英语派生词的词根可分为自由词根和粘着词根,前者可独立成词,后者不能。实验1采用词汇判断任务,探索汉语为母语的英语学习者是否具有粘着词根意识。实验比较了英语学习者对粘着词根(如clude)和仅一个字母之差的非词(如blude)的反应是否... 详细信息

英语派生词的词根可分为自由词根和粘着词根,前者可独立成词,后者不能。实验1采用词汇判断任务,探索汉语为母语的英语学习者是否具有粘着词根意识。实验比较了英语学习者对粘着词根(如clude)和仅一个字母之差的非词(如blude)的反应是否不同。实验2旨在探查英语学习者对自由词根与粘着词根的加工是否存在差异。相比无关的非词启动词(如breffer),含粘着词根的启动非词(如breclude)是否能促进目标词(如CONCLUDE)的识别;与自由词根(如relegal-ILLEGAL)条件相比,两者是否存在差异。两个实验结果均表明英语学习者与母语者相似,存在粘着词根表征,英语学习者对粘着词根的加工与对自由词根的加工没有显著差异。

关键词：英语学习者词素意识粘着词根自由词根词汇判断任务单词识别加工

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施用猪粪生物炭对酸性和石灰性水稻土颗粒态和矿物结合态有机碳含量及化学结构的影响

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植物营养与肥料学报 2024年第3期30卷 441-456页

作者：袁梦婷李子川孟俊张敏叶郑豪单胜道胡敏骏徐君柴彦君浙江科技大学环境与资源学院/浙江省废弃生物质循环利用与生态处理技术重点实验室浙江杭州310023 杭州市富阳区农业农村局农技推广中心浙江富阳311400

[目的]土壤颗粒态有机碳(POC)和矿物结合态有机碳(MAOC)是土壤有机碳库的主要组成,了解施用生物炭对其含量变化及其在土壤总有机碳中的占比和化学组成特征,对认识土壤有机碳动态变化具有重要意义。[方法]于2019年,分别在杭州市富阳区的... 详细信息

[目的]土壤颗粒态有机碳(POC)和矿物结合态有机碳(MAOC)是土壤有机碳库的主要组成,了解施用生物炭对其含量变化及其在土壤总有机碳中的占比和化学组成特征,对认识土壤有机碳动态变化具有重要意义。[方法]于2019年,分别在杭州市富阳区的酸性和石灰性水稻土上进行猪粪生物炭施用量和方法定位试验,种植制度为单季水稻。试验设置6个处理:常规施化肥(NPK),NPK基础上施用猪粪4.5 t/(hm^(2)·a)(SM),NPK基础上施用猪粪生物炭4.5 t/(hm^(2)·a)(SBc1)、11.25 t/(hm^(2)·a)(SBc2)、22.5 t/(hm^(2)·a)(SBc3),以及猪粪生物炭一次性施用112.5 t/hm^(2)(SBc4)。2021年(第3年)水稻收获后,采集0-20 cm耕层土壤样品,分析其基本理化性质,并将土壤样品分为250~2000μm(粗颗粒态有机物),53~250μm(细颗粒态有机物)和0.05)。傅里叶红外光谱特征测定结果表明,施用猪粪和猪粪生物炭对两种水稻土各粒级中主要有机化合物的类型无显著影响,但会影响其比例,与NPK处理相比,SBc3和SBc4处理分别显著增加了酸性水稻土有机碳中芳香族化合物的比例19.5%和38.0%,降低了酚醇碳族化合物的比例7.8%和17.9%,显著降低了石灰性水稻土有机碳中芳香族化合物的比例21.0%和19.1%,增加了酚醇族化合物的比例19.1%和33.2%(P<0.05)。[结论]对于较高的猪粪生物炭施用量,不论一次性施用还是逐年施用均可显著增加水稻土总有机碳含量,且粗颗粒有机碳增加幅度大于细颗粒,而对矿物结合态有机碳含量无显著影响。施用猪粪生物炭对土壤有机碳主要组成有机化合物无显著影响,但会增加酸性水稻土有机碳的稳定性,而降低石灰性水稻土有机碳的稳定性。相同施用量下,猪粪生物炭提高酸性水稻土有机碳含量的作用高于石灰性水稻土。本试验结果可为猪粪生物炭在农田的科学应用提供技术支撑和理论依据。

关键词：猪粪生物炭水稻土颗粒态有机碳矿物结合态有机碳分子结构

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睡眠时长和睡眠质量在农村老人体力活动和认知功能间的中介作用

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现代预防医学 2024年第7期51卷 1244-1248页

作者：邓倩周峻民四川大学华西公共卫生学院/华西第四医院

目的分析睡眠时长和睡眠质量在成都市农村老年居民的体力活动水平和认知功能间的中介作用。方法采用多阶段随机抽样法，于2020年10月在成都市农村地区招募年满60岁的研究对象。本研究共纳入研究对象732名。采用老年人体力活动量表（ph... 详细信息

目的分析睡眠时长和睡眠质量在成都市农村老年居民的体力活动水平和认知功能间的中介作用。方法采用多阶段随机抽样法，于2020年10月在成都市农村地区招募年满60岁的研究对象。本研究共纳入研究对象732名。采用老年人体力活动量表（physical activity scale for the elderly）、认知状况电话访谈问卷（telephone interview for cognitive status）等工具进行问卷调查。采用线性回归模型分析体力活动水平对认知功能的影响，采用中介软件包（mediation package）探究睡眠时长和睡眠质量的中介作用。结果体力活动对认知功能具有正向影响（β=0.004,P<0.01）；睡眠时长在体力活动与认知功能间存在部分中介效应（P<0.05），中介效应为0.000 4，总效应为0.004 1，中介效应占比7.74%；睡眠质量在体力活动与认知功能间存在部分中介效应（P<0.01），中介效应为0.000 9，总效应为0.003 6，中介效应占比19.18%。结论为了预防和延缓认知功能下降，农村老年居民应坚持参加体力活动，且有必要开展针对其睡眠时长和睡眠质量的干预项目，促进其认知功能的改善。

关键词：体力活动认知功能睡眠时长睡眠质量中介效应

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虹鳟常见重要病害及“四级八标”系统化诊断方法

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水生生物学报 2024年第4期48卷 707-712页

作者：徐民俊徐泽蕙李长忠青海大学生态环境工程学院青海810016 华南农业大学海洋学院广州510642 广州中医药大学广州510006

虹鳟养殖产业已逐渐成为国内特色优势产业,但近年来虹鳟病害有频发的趋势,病害系统化预判对于保障养殖产业高质量发展具有重要意义。针对上述问题,结合前期实践经验,文章首次从养殖环境、群体特征、体表特征、解剖特征等4个层级,每个层... 详细信息

虹鳟养殖产业已逐渐成为国内特色优势产业,但近年来虹鳟病害有频发的趋势,病害系统化预判对于保障养殖产业高质量发展具有重要意义。针对上述问题,结合前期实践经验,文章首次从养殖环境、群体特征、体表特征、解剖特征等4个层级,每个层级设置了8项指标,合计32项指标,对虹鳟常见病害进行了环境和个体特征归类判断总结。该方法既有利于提高养殖户对病害自行判断能力和提前预判能力,同时有助于专业人员远程诊断治疗,可为虹鳟重大病害的智慧化诊断奠定基础,从而进一步提出预警,确保国内冷水鱼养殖产业健康可持续发展。

关键词：病害诊断鱼类群体内脏身体表观虹鳟

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