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Genome-wide identification and functional characterization of the MdCLE peptide family in apple(Malus×domestica)

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Horticultural Plant Journal 2022年第3期8卷 279-288页

作者： Tianen Zhang Xiuming Li Qiang Zhao Yan Shi Yujin Hao Chunxiang you State Key Laboratory of Crop Biology College of Horticulture Science and EngineeringShandong Agricultural UniversityTaianShandong 271000China College of Horticulture Qingdao Agricultural UniversityQingdaoShandong 266109China

The CLAVATA3/EMBRYO SURROUNDING REGION-related(CLE)peptides are critical for stem cell homeostasis in plant shoot and root apical *** CLE genes have been reported in numerous plants,there is limited information for ***,twenty-five MdCLE genes were identified fromapple genome(Apple Genome V1.0 predicted peptides).Analysis of chromosomal location showed that the 25 MdCLE genes were located on 12 of 17 apple *** structure analysis showed that 21 of 25 the MdCLE genes were *** patterns showed thatmost of the MdCLE genes showed higher expression levels in leaves and root compared with the other *** addition,expression analysis demonstrated that MdCLE genes had different gene expression patterns for abiotic stress treatment,suggesting their potential roles in acclimation of apple to adverse *** 25 MdCLE genes encoded 19 different CLE peptides,and they were divided into two groups depending on their effects on the inhibition of Arabidopsis root *** results suggest that MdCLE genesmay have an important but redundant function in regulating plant growth and development,and this work provides valuable references for further investigation of the biological functions of MdCLE genes.

关键词： CLV3/ESR-related(CLE) Apple Peptide hormone Expression analysis Root growth regulation

自体富血小板纤维蛋白应用于根尖周炎磨牙即刻种植1例报告及文献复习

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吉林大学学报（医学版） 2024年第2期50卷 536-544页

作者：贾克文朱悦萌陈思宇李明慧游佳倩陈升周延民吉林大学口腔医院口腔种植中心吉林长春130021

目的:将自体富血小板纤维蛋白(PRF)单独应用于根尖周炎磨牙即刻种植,观察其临床疗效并探讨其作用机制,以拓宽其临床应用并为其临床实践提供指导。方法:收集1例将PRF单独应用于根尖周炎磨牙即刻种植患者的临床资料,采用锥形束CT(CBCT)和... 详细信息

目的:将自体富血小板纤维蛋白(PRF)单独应用于根尖周炎磨牙即刻种植,观察其临床疗效并探讨其作用机制,以拓宽其临床应用并为其临床实践提供指导。方法:收集1例将PRF单独应用于根尖周炎磨牙即刻种植患者的临床资料,采用锥形束CT(CBCT)和口腔扫描数据三维重建的方法对种植体周围组织改变量进行评估,并结合相关文献分析PRF的治疗方法和治疗效果。结果:采用微创拔除患者46患牙行即刻种植的治疗方法。术前取患者自体血液30 mL(3管),将血液置于不含抗凝剂的10 mL玻璃涂层塑料管中,采用3000 r·min-1离心10 min的方法制备3枚PRF,并将其作为唯一材料充填跳跃间隙。治疗后采用CBCT和口腔扫描三维重建对比分析,术后6个月时,种植体周围骨组织增加203.19 mm^(3),颊侧骨高度增加5.83 mm,且颊侧骨组织增加量大于1 mm;术后12个月时,种植体周软硬组织基本保持稳定。结论:将自体PRF单独应用于根尖周炎磨牙即刻种植,获得了良好的治疗效果,种植体周骨组织再生且种植体周软硬组织基本保持稳定。

关键词：富血小板纤维蛋白即刻种植根尖周炎骨再生

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某连续泡沫镍生产场地镍污染空间分布研究

湖南有色金属 2024年第4期40卷 89-92,114页

作者：李灿邓嫔向自由王兵游萍湖南有色金属研究院有限责任公司湖南长沙410100 湖南弘运建筑有限公司湖南长沙410000

为缓解土地资源紧缺,重新利用历史遗留工业闲置地块,对某历史遗留泡沫镍生产场地的镍污染情况进行了场地调查工作。为直观地了解该场地的镍污染空间分布,对场地按功能区进行了镍含量的统计分析;并采用ArcGIS绘制了不同采样深度的镍污染... 详细信息

为缓解土地资源紧缺,重新利用历史遗留工业闲置地块,对某历史遗留泡沫镍生产场地的镍污染情况进行了场地调查工作。为直观地了解该场地的镍污染空间分布,对场地按功能区进行了镍含量的统计分析;并采用ArcGIS绘制了不同采样深度的镍污染空间分布图,采用Voxler绘制了镍污染范围的三维空间图,结果显示,该场地镍污染超标土壤集中于原生产厂房区域,基于Arc-GIS和Voxler的图谱所显示的空间分布一致,泡沫镍生产企业需加强对生产区域的污染防控。

关键词：镍 ArcGIS Voxler 空间分布场地

Laparoscopic liver resection for hepatocellular carcinoma complicated with significant portal hypertension:A propensity score-matched survival analysis

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Hepatobiliary & Pancreatic Diseases International 2023年第4期22卷 358-365页

作者： Zhang-you Guo Yuan Hong Bing Tu Yao Cheng Xiao-Mei Wang Department of Minimally Invasive Interventional Therapy Yunnan Cancer HospitalThe Third Affiliated Hospital of Kunming Medical UniversityYunnan Cancer CenterKunming 650118China Medical Laboratory The First Affiliated Hospital of Kunming Medical UniversityInstitute of Experimental Diagnostics of Yunnan ProvinceKey Laboratory of Laboratory Medicine of Yunnan ProvinceKunming 650032China Department of Hepatobiliary Surgery The Second Affiliated HospitalChongqing Medical UniversityChongqing 400010China

Background: Significant portal hypertension(SPH) is a relative contraindication for patients with resectable hepatocellular carcinoma(HCC). However, increasing evidence indicates that liver resection is feasible for HCC patients with SPH. Methods: HCC patients with cirrhosis who underwent laparoscopic liver resection(LLR) in two centers from January 2013 to April 2018 were included. Surgical and survival outcomes were analyzed to explore potential prognostic factors. Propensity score matching(PSM) analysis was performed to minimize bias. Results: A total of 165 patients were divided into two groups based on the presence(SPH, n = 76) or absence(non-SPH, n = 89) of SPH. Patients in the SPH group had longer operative time, more blood loss, and more advanced TNM stage than patients in the non-SPH group( P 0.05). After PSM, alpha-fetoprotein(AFP) ≥ 400 μg/L [hazard ratio(HR) = 4.71, 95% confidence interval(CI): 2.69-8.25], ascites(HR = 2.18, 95% CI: 1.30-3.66), American Society of Anesthesiologists(ASA) classification(Ⅲ vs. Ⅱ)(HR = 2.13, 95% CI: 1.11-4.07) and tumor diameter > 5 cm(HR = 3.91, 95% CI: 2.02-7.56) independently predicted worse OS. Conclusions: LLR for patients with HCC complicated with SPH appears feasible at the price of increasing operative time and blood loss. AFP, ascites, ASA classification and tumor diameter may predict the prognosis of HCC complicat

关键词： Hepatocellular carcinoma Significant portal hypertension Laparoscopic liver resection Propensity score matching analysis

The Epidemiology, Diagnosis and Prognosis of Long-COVID

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Biomedical and Environmental Sciences 2022年第12期35卷 1133-1139页

作者： DU Ying ZHANG Jie WU Li Juan ZHANG Qun WANG you Xin Beijing Key Laboratory of Clinical Epidemiology School of Public HealthCapital Medical UniversityBeijing 100069China Chinese Center for Disease Control and Prevention Beijing 102206China Centre for Precision Medicine Edith Cowan UniversityPerth WA6027Australia

INTRODUCTION As of October 26, 2022, more than 625 million confirmed cases of COVID-19 and more than 6.56 million deaths have been reported to the World Health Organization(WHO), and the natural history,clinical course, and long-term consequences of this new disease are still not completely *** more than two years of fighting against the SARS-CoV-2 pandemic, the number of patients with long-term persistent COVID-19 symptoms after acute infection is noteworthy.

关键词： Epidemiology acute clinical

羟基聚氨酯丙烯酸酯乳液的合成及其在双组分木器涂料中的应用

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中国涂料 2024年第6期39卷 38-43页

作者：柴广雷木生游仁国湖北双键精细化工有限公司武汉430040

以聚己二酸新戊二醇酯(PNA1000)、六亚甲基二异氰酸酯(HDI)、聚醚二元醇磺酸盐(SPPG)、正丁醇(BO)和4-丙烯酸羟丁酯(4-HBA)为原料合成端乙烯基封端的聚氨酯预聚体,再以甲基丙烯酸甲酯(MMA)、丙烯酸正丁酯(BA)、丙烯酸羟乙酯(HEA)、丙烯... 详细信息

以聚己二酸新戊二醇酯(PNA1000)、六亚甲基二异氰酸酯(HDI)、聚醚二元醇磺酸盐(SPPG)、正丁醇(BO)和4-丙烯酸羟丁酯(4-HBA)为原料合成端乙烯基封端的聚氨酯预聚体,再以甲基丙烯酸甲酯(MMA)、丙烯酸正丁酯(BA)、丙烯酸羟乙酯(HEA)、丙烯酸(AA)为聚合单体,通过预乳化种子乳液聚合法合成了一种羟基聚氨酯丙烯酸酯乳液,研究了封端单体种类、聚氨酯质量分数、羟基含量对乳液稳定性和性能的影响。结果表明,使用BO和4-HBA作为封端单体、聚氨酯质量分数为30%、羟基含量为1.0%(基于固含量),乳液合成稳定且性能优异,用其配制的水性双组分木器涂料,附着力好、抗黏连性好、耐水和耐化学品性优异。

关键词：羟基聚氨酯丙烯酸酯乳液水性木器涂料附着力抗黏连

新时代“完整的人”教育体系中的体育价值审思与路径

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哈尔滨体育学院学报 2024年第2期42卷 51-56页

作者：胡宣陈培友王保龙南京师范大学体育科学学院江苏南京210046

“完整的人”在教育语境中即德智体美劳全面发展的人。为各育的破壁发展,有机融合提供体育方案,贡献体育智慧,运用文献资料、逻辑分析法,梳理从新中国到新时代,体育的主流价值取向由强健体魄,劳动卫国;改革开放,服务发展;五育融合,全面... 详细信息

“完整的人”在教育语境中即德智体美劳全面发展的人。为各育的破壁发展,有机融合提供体育方案,贡献体育智慧,运用文献资料、逻辑分析法,梳理从新中国到新时代,体育的主流价值取向由强健体魄,劳动卫国;改革开放,服务发展;五育融合,全面育人的流变历程。审思新时代“完整的人”教育体系中的体育价值定位于健体、树德、促智、塑美、助劳的综合协同育人,同时价值实现面临目标定位困境、课程设置困境和教学实施困境。构建了立足体育价值新定位,更新学校体育目标体系;上升五育并举理论高度,加强体育课程建设;以体育课程为依据,推进体育教学改革;建立体育综合评价体系,重视反馈调控的发展路径。

关键词：新时代体育价值完整的人人的全面发展

Influence of Fluorine on the Conductivity and Oxidation of Silicon Nanomembranes after Hydrofluoric Acid Treatment

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Chinese Physics Letters 2011年第8期28卷 274-276页

作者： ZHAO Xiang-Fu HAN Ping ZHANG Rong ZHENG you-Dou School of Electronic Science and Engineering Jiangsu Provincial Key Laboratory of Advanced Photonic and Electronic MaterialsNational Laboratory of Solid State MicrostructureNanjing UniversityNanjing 210093

After immersion in hydrofluoric acid,the sheet resistance of a 220-nm-thick silicon nanomembrane,measured in dry air by van der Pauw method,drops around two orders of magnitude initially,then increases and reaches the level of a sample with a native oxide surface in about one *** surface component and oxidation rate are also characterized by x-ray photo electronic spectroscopy *** is found to play a significant role in improving conductivity and has no apparent influence on the oxidation rate after hydrofluoric acid treatment.

关键词： resistance Conductivity Oxidation

Synthesis of Mg(Ⅱ)doped ferrihydrite-humic acid coprecipitation and its Pb(Ⅱ)/Cd(Ⅱ)ion sorption mechanism

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Chinese Chemical Letters 2021年第10期32卷 3231-3236页

作者： Jing Li Zhuanjun Zhao Yiran Song Yang you Jie Li Xiuwen Cheng Key Laboratory of Western China’s Environmental Systems(Ministry of Education)and Key Laboratory for Environmental Pollution Prediction and Control Gansu ProvinceCollege of Earth and Environmental SciencesLanzhou UniversityLanzhou 730000China

A magnesium doped ferrihydrite-humic acid coprecipitation(Mg-doped Fh-HA)was synthesized by coprecipitation *** removal of heavy metals such as Pb(Ⅱ)and Cd(Ⅱ)was *** isotherms and kinetic studies indicated that the Mg-doped Fh-HA exhibited a remarkable Pb(Ⅱ)and Cd(Ⅱ)sorption capacity(maximum 120.43 mg/g and 27.7 mg/g,respectively.)in aqueous *** sorption of Pb(Ⅱ)and Cd(Ⅱ)onto best fitted pseudo-second-order kinetic equation and Langmuir *** adsorption mechanism of Mg-doped Fh-HA on Pb(Ⅱ)and Cd(Ⅱ)involves surface adsorption,surface complexation and surface functional groups(such as carboxyl group,hydroxyl group).In addition,ionexchange and precipitation cannot be *** Mg-doped Fh-HA is a low-cost and high-performance adsorption material and has a wide range of application prospects.

关键词： Ferrihydrite Humic acid Magnesium Adsorption