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Impact of propofol and sevoflurane anesthesia on cognition and emotion in gastric cancer patients undergoing radical resection

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World Journal of Gastrointestinal Oncology 2024年第1期16卷 79-89页

作者： ao-Han Li Su Bu Ling Wang Ai-Min Liang Hui-Yu Luo Department of Anesthesiology Xiangyang No.1 People's HospitalHubei University of MedicineXiangyang 441000Hubei ProvinceChina Department of Cardiothoracic Surgery Xiangyang No.1 People's HospitalHubei University of MedicineXiangyang 441000Hubei ProvinceChina Department of Rehabilitation Xiangyang No.1 People's HospitalHubei University of MedicineXiangyang 441000Hubei ProvinceChina Department of Internal Medicine-Cardiovascular Xiangyang No.1 People's HospitalHubei University of MedicineXiangyang 441000Hubei ProvinceChina

BACKGROUND Propofol and sevoflurane are commonly used anesthetic agents for maintenance anesthesia during radical resection of gastric ***,there is a debate concerning their differential effects on cognitive function,anxiety,and depression in patients undergoing this *** To compare the effects of propofol and sevoflurane anesthesia on postoperative cognitive function,anxiety,depression,and organ function in patients undergoing radical resection of gastric *** A total of 80 patients were involved in this *** subjects were divided into two groups:Propofol group and sevoflurane *** evaluation scale for cognitive function was the Loewenstein occupational therapy cognitive assessment(LOTCA),and anxiety and depression were assessed with the aid of the self-rating anxiety scale(SAS)and self-rating depression scale(SDS).Hemodynamic indicators,oxidative stress levels,and pulmonary function were also *** The LOTCA score at 1 d after surgery was significantly lower in the propofol group than in the sevoflurane ***,the SAS and SDS scores of the sevoflurane group were significantly lower than those of the propofol *** sevoflurane group showed greater stability in heart rate as well as the mean arterial pressure compared to the propofol ***,the sevoflurane group displayed better pulmonary function and less lung injury than the propofol *** Both propofol and sevoflurane could be utilized as maintenance anesthesia during radical resection of gastric *** anesthesia has a minimal effect on patients'pulmonary function,consequently enhancing their postoperative *** anesthesia causes less impairment on patients'cognitive function and mitigates negative emotions,leading to an improved postoperative mental ***,the selection of anesthetic agents should be based on the individual patient's specific circumstances.

关键词： Propofol Sevoflurane Radical resection of gastric cancer Anesthetic effect Cognitive function Negative emotion

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声辐射力成像法联合萤火虫技术在甲状腺结节诊断中的价值

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中国超声医学杂志 2015年第5期31卷 391-393页

作者：曹赤颖敖梦王志刚重庆医科大学超声影像学研究所及附属第二医院超声科超声分子影像重庆市重点实验室

目的探讨声辐射力成像(ARFI)联合萤火虫成像(Micropure)在甲状腺恶性结节中的诊断价值。方法对62例甲状腺结节患者术行前二维超声、ARFI及Micropure检查,以术后病理结果为金标准,分别计算二维超声、ARFI、ARFI与Micropure技术联合对甲... 详细信息

目的探讨声辐射力成像(ARFI)联合萤火虫成像(Micropure)在甲状腺恶性结节中的诊断价值。方法对62例甲状腺结节患者术行前二维超声、ARFI及Micropure检查,以术后病理结果为金标准,分别计算二维超声、ARFI、ARFI与Micropure技术联合对甲状腺结节良恶性诊断的灵敏度、特异度、阳性预测值(PPV)、阴性预测值(NPV)。结果二维超声诊断甲状腺恶性结节的灵敏度、特异度、阳性预测值、阴性预测值为73.68%、79.69%、51.58%、91.07%。ARFI诊断甲状腺恶性结节的灵敏度、特异度、阳性预测值、阴性预测值为84.21%、85.94%、64.00%、94.83%。ARFI与Micropure联合诊断甲状腺恶性结节的灵敏度、特异度、阳性预测值、阴性预测值别为94.74%、78.13%、54.55%、98.00%。结论 ARFI与Micropure技术联合应用对诊断甲状腺恶性结节有较高的临床应用价值。

关键词：甲状腺结节声辐射力成像萤火虫

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Efficacy and Safety of Primary Radiotherapy in Combination with EGFR-TKIs for Non-Small Cell Lung Cancer Harboring EGFR Mutation

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Journal of Biosciences and Medicines 2024年第9期12卷 142-154页

作者： Dongxu ao meng Wang Jinyuan Xie Yang Zhang Xinran Zhang Ya Shu Chenshi Lin Qingqing Ye Department of Oncology The First Affiliated Hospital of Yangtze University Jingzhou China Department of Joint Surgery and Sports Medicine Jingmen Central Hospital Jingmen China Department of Breast Surgery The First Affiliated Hospital of Yangtze University Jingzhou China

Objective: To evaluate the efficacy and safety of EGFR-TKI with the radiotherapy in EGFR mutant metastatic NSCLC. Methods: Retrospective analysis of 72 patients with stage IV lung cancer with EGFR-sensitive mutation. Patients in the A group were treated with the first-generation EGFR-TKI (Epidermal Growth Factor Receptor Tyrosine Kinase Inhibitor) combined with radiotherapy for primary tumors (34 cases). The B group was treated with the first-generation EGFR-TKI alone until the disease progressed (38 cases). PFS, OS, pulmonary infection and hematological toxicity during treatment were commented in both groups. Results: The objective remission rate was 47.1% (16/34) in the A group and 21.1% (8/38) in the B group. There was a significant difference between the two groups. There was no significant difference in hematological toxicity between the A group and the B group. There were 10 patients (29.4%) with degree II pulmonary infection in the A group and 3 patients (7.9%) in the B group. The difference between the two groups was statistically significant, suggesting that the incidence of pneumonia in the A group was higher than that in the B group. The median PFS (Progression-Free Survival)) and OS (Overall Survival) of the A group were significantly longer than those of the B group (16.5 months vs 9 months) and the median OS (36 months vs 19 months). The PFS and OS in the A group were significantly longer than those in the B group. Conclusion: EGFR-TKI combined with primary radiotherapy can significantly prolong the drug resistance time of EGFR mutant metastatic NSCLC.

关键词： Non-Small Cell Lung Cancer Epidermal Growth Factor Receptor-Tyrosine Kinase Inhibitor Radiotherapy

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雷达遥感滑坡隐患识别与形变监测

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遥感学报 2021年第1期25卷 332-341页

作者：廖明生董杰李梦华敖萌张路史绪国武汉大学测绘遥感信息工程国家重点实验室武汉430079 武汉大学遥感信息工程学院武汉430079 昆明理工大学国土资源工程学院昆明650093 中国地质大学地理与信息工程学院武汉430074

滑坡是全球发生最为频繁、造成损失最严重的自然灾害之一,滑坡表面形变测量对于滑坡的早期识别、监测和预警具有重要意义。雷达遥感具有非接触式大范围空间连续覆盖和高精度形变测量等优势,在滑坡地质灾害领域中取得了广泛的应用。本文... 详细信息

滑坡是全球发生最为频繁、造成损失最严重的自然灾害之一,滑坡表面形变测量对于滑坡的早期识别、监测和预警具有重要意义。雷达遥感具有非接触式大范围空间连续覆盖和高精度形变测量等优势,在滑坡地质灾害领域中取得了广泛的应用。本文概述武汉大学干涉雷达遥感团队近几年在利用雷达遥感监测滑坡形变方面的研究内容,包括:雷达遥感在滑坡形变监测中的可行性和适用性分析、大范围滑坡隐患识别、复杂山区滑坡形变测量、大梯度滑坡形变测量、滑坡三维形变提取等。

关键词：遥感滑坡监测时间序列InSAR 像素偏移量追踪三维形变

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Estimation and validation of characteristic length of internal solitary wave based on normal mode coupling

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Chinese Journal of Acoustics 2024年第1期43卷 82-97页

作者： FAN Lei Yao Pan ao Peiting WANG Huigang School of Marine Science and Technology Northwestern Polytechnical UniversityXi'an 710072

For a fluid medium with density stratification, the internal wave is easily observed under disturbance of waves, and the acoustic transmission loss and the characteristic parameters of the internal solitary wave are related. The mathematical relationship between the horizontal wavenumber difference of normal modes and the characteristic length of internal wave is established according to the coupling theory of normal modes. Furthermore, a method for estimating the characteristic length of internal solitary wave based on active acoustic means is proposed. The numerical simulation results reveal that the internal solitary wave has a significant influence on the forward transmission of sound *** a specific frequency, the transmission loss of sound waves fluctuates significantly and is related to the wavenumber difference of the coupling between internal waves and normal modes. An experiment system for studying internal waves in a tank is established, and the forward scattering data of the internal waves are collected by using a developed broadband transient plasma sound source. The feasibility of estimating the characteristic parameters of the internal solitary wave based on the resonance phenomenon is verified through experimental data analysis.

关键词： stratification wave characteristic

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以“器官系统为中心”的医学影像学课程整合的探讨

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临床超声医学杂志 2017年第12期19卷 854-856页

作者：敖梦于圣杰重庆医科大学附属第二医院超声科重庆医科大学超声影像学研究所超声分子影像重庆市重点实验室 400010 重庆医科大学附属第二医院泌尿外科

近年来国内医学院校陆续开展了课程整合改革的研究和探索,2010年重庆医科大学开始实施以"器官系统为中心"的教学改革,这种课程整合改革亦会应用于医学影像学教学,将突破传统教学中的学科界限,减少交叉学科的重复学习,在整体上保持医学... 详细信息

近年来国内医学院校陆续开展了课程整合改革的研究和探索,2010年重庆医科大学开始实施以"器官系统为中心"的教学改革,这种课程整合改革亦会应用于医学影像学教学,将突破传统教学中的学科界限,减少交叉学科的重复学习,在整体上保持医学影像学的统一性,并培养学生自主学习能力和综合能力。

关键词：器官系统课程整合教学改革

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基于SBAS时序分析的大同地面沉降与地下水活动研究

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国土资源遥感 2015年第1期27卷 127-132页

作者：杨成生刘媛媛敖萌长安大学地质工程与测绘学院西安710054

大同盆地是汾渭盆地北端一个地面沉降较严重的区域,地下水开采是该区域地面沉降发生的一个重要原因。然而地下水活动与地面沉降在空间和时间的相关性却鲜有研究。为了掌握该地区地下水活动与地面沉降的内在联系,该文基于Envisat ASAR数... 详细信息

大同盆地是汾渭盆地北端一个地面沉降较严重的区域,地下水开采是该区域地面沉降发生的一个重要原因。然而地下水活动与地面沉降在空间和时间的相关性却鲜有研究。为了掌握该地区地下水活动与地面沉降的内在联系,该文基于Envisat ASAR数据,利用短基线集(small baseline subset,SBAS)-In SAR技术对大同盆地地面沉降形变特征进行监测;同时利用地下水位监测数据,研究地面沉降中心与地下水位漏斗在空间和时间上的对应关系,定量分析2处地下水位波动与地表形变的关系。研究表明,地下水开采是大同盆地水源地地面沉降的主要原因,但并非所有的地下水位漏斗都存在地面沉降。该研究成果对指导该地区地下水开采及控制地面沉降有一定参考价值。

关键词：短基线集(SBAS) 地面沉降大同地下水开采

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Engineering design and numerical design for chemical looping combustion reactor: A review

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Energy Reviews 2024年第3期3卷 129-150页

作者： Xi Chen Rongchao Li Ye Tao Yongqi Tong ao Li Daofeng Mei Haibo Zhao State Key Laboratory of Coal Combustion School of Energy and Power EngineeringHuazhong University of Science and TechnologyWuhan430074China Instituto de Carboquímica(ICB-CSIC) Miguel Luesma Castan450018ZaragozaSpain

Chemical looping combustion(CLC)has emerged as a cost-effective technology for carbon capture at the combustion *** reactor,being central to the implementation of CLC,primarily adheres to two technological pathways:the dual fluidized bed reactor and the packed bed ***,the intricate interaction between gas-solid reaction flow and heat/mass transfer processes in these reactors gives rise to diverse operational principles at both macroscopic and microscopic levels across various reactor forms and scales,making performance prediction ***,the rational design of CLC reactors poses a significant challenge in advancing this technology to commercial *** article offers an extensive review of the prevailing reactor designs in CLC,delving into reactor characteristics,pivotal aspects of the design process,methodologies,and representative studies in the *** predominant reactor design approaches are categorized into engineering and numerical *** former encompasses phenomenological and similarity analysis methods,whereas the latter consists of macroscopic and computational fluid dynamics simulation *** method possesses its theoretical framework,distinctive characteristics,appropriate applications,and respective advantages and *** practical applications,integrating these aspects is *** instance,the engineering design,which is less costly but also less precise,is effective for quickly screening numerous potential design *** contrast,the numerical design,despite its higher computational demand and greater model complexity,offers improved predictive accuracy and is optimal for validating and refining engineering design solutions.

关键词： Carbon capture Chemical looping combustion Reactor design Engineering design Numerical design

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Effects of biochar produced from distiller grains on agronomic performances of sorghum(Sorghum bicolor L.) and greenhouse gas emissions from soil

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Pedosphere 2024年第5期34卷 951-959页

作者： Hongjun YANG Suyi ZHANG Jingyu HU Jianguo HUANG Zonghua ao Xiaoqin WANG Zhe LI Xuepin LIao College of Resources and Environment Southwest University National Engineering Research Center of Solid-State Brewing Luzhou Laojiao Co.Ltd. College of Biomass Science and Engineering Sichuan University

Aromatic liquor breweries produce massive distiller grains containing a high percentage of rice husks that necessitate harmless treatment and resource utilization. These husk-rich distiller grains can be pyrolyzed in the Ni-based catalyst system at a relatively low temperature（480?C） into combustible gas,which is used in liquor distillation, and biochar（BDG） with high mineral nutrients and good surface properties. A 3-year field experiment（2018–2020） was established to understand the effects of BDG on sorghum agronomic performances and greenhouse gas emissions from the soil. The results showed that BDG had higher mineral nutrient（N, P, K, and S） contents, larger cation exchange capacity, and better surface structure than those prepared using the traditional method at 400 and 600?C. Compared with sole chemical fertilizer（CF）, the combination of CF and BDG（CF+BDG） increased sorghum nutrient（N, P, and K） uptake, yield, fertilizer use efficiency, and economic benefit. Cumulative CO2emission from the soil changed little between with and without BDG,indicating the microbial stability of BDG. The effective adsorption of NH3or NH4+by BDG upon N application may reduce N loss through NH3and N2O emissions and increase the efficiency of fertilizer N use. Cumulative CH4emission ranged from 32.45 to 44.86 g ha-1, which could be overlooked as a greenhouse gas in the sorghum field. Moreover, CF+BDG significantly decreased NH3and N2O emissions for the production of each unit of sorghum grains and the CO2emission from the land for the production of a certain amount of sorghum grains. Therefore, CF+BDG exhibited better agronomic and environmental performances in sorghum cultivation.

关键词： CO2 emission economic benefit environmental performance fertilizer use efficiency N2O emission NH3 emission nutrient uptake yield

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A simple and efficient in planta transformation method based on the active regeneration capacity of plants

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Plant Communications 2024年第4期5卷 166-176页

作者： Guoguo Mei ao Chen Yaru Wang Shuquan Li Minyi Wu Yilong Hu Xu Liu Xingliang Hou Guangdong Provincial Key Laboratory of Applied Botany&State Key Laboratory of Plant Diversity and Specialty Crops South China Botanical GardenChinese Academy of SciencesGuangzhou 510650China University of Chinese Academy of Sciences Beijing 100049China These authors contributed equally to this article.

Plant genetic transformation strategies serve as essential tools for the genetic engineering and advanced molecular breeding of ***,the complicated operational protocols and low efficiency of cur-rent transformation strategies restrict the genetic modification of most plant *** paper de-scribes the development of the regenerative activity–dependent in planta injection delivery(RAPID)method based on the active regeneration capacity of *** this method,Agrobacterium tumefaciens is delivered to plant meristems via injection to induce transfected nascent *** transgenic plants can be obtained by subsequent vegetative propagation of the positive nascent *** method was successfully used for transformation of plants with strong regeneration capacity,including different genotypes of sweet potato(Ipomoea batatas),potato(Solanum tuberosum),and bayhops(Ipo-moea pes-caprae).Compared with traditional transformation methods,RAPID has a much higher trans-formation efficiency and shorter duration,and it does not require tissue culture *** RAPID method therefore overcomes the limitations of traditional methods to enable rapid in planta transformation and can be potentially applied to a wide range of plant species that are capable of active regeneration.

关键词： plant genetic transformation RAPID active regeneration sweet potato potato bayhops

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