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Clinical efficacy of modified Kamikawa anastomosis in patients with laparoscopic proximal gastrectomy

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World Journal of Gastrointestinal Surgery 2024年第1期16卷 113-123页

作者： chu-ying Wu Jian-An Lin Kai Ye Department of Gastrointestinal Surgery The Second Affiliated Hospital of Fujian Medical UniversityQuanzhou 362000Fujian ProvinceChina

BACKGROUND With the increasing incidence of proximal gastric cancer,laparoscopic proximal gastrectomy has been ***,reflux esophagitis often occurs after traditional esophagogastric *** order to solve this problem,several methods of digestive tract reconstruction have emerged,but the most satisfying method remains to be ***,we modified traditional Kamikawa anastomosis to investigate the appropriate digestive tract reconstruction in laparo-scopic proximal *** the patients were successfully operated on without conversion to *** duration of operation and digestive tract reconstruction were 203.500(150-224)min and 87.500(73-111)min,*** intraoperative amount of bleeding was 20.500 mL±0.696 *** time of postoperative first flatus,the first postoperative fluid intake,and the postoperative length of stay were 2(1-3)d,4(3-5)d,and 9(8-10)d,*** the patients were followed up for 12-23 *** body mass index at 6 and 12 months after surgery were 22.577 kg/m2±3.098 kg/m2 and 22.594 kg/m2±3.207 kg/m2,*** nutrition risk screening 2002 score,the patient-generated subjective global assessment score,and the gastroesophageal reflux disease scale score were good at 6 and 12 months after *** esophagitis and anastomotic stenosis were not observed in any of the patients during their 12-month postoperative gastroscopy or upper gastrointestinal tract *** the patients exhibited no tumor recurrence or *** The modified Kamikawa anastomosis is safe and feasible for laparoscopic proximal gastrectomy and has good antireflux effects and nutritional status.

关键词： Modified Kamikawa anastomosis Laparoscopy Proximal gastrectomy Antireflux

High-performance Bi_(2)S_(3)/ZnO photoanode enabled by interfacial engineering with oxyanion for efficient photoelectrochemical water oxidation

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Nano Research 2024年第7期17卷 5996-6005页

作者： ying-chu Chen Hsiang-Yu Jui Yichen Feng Yun-Hsiang Lu Yu-Kuei Hsu Department of Chemical Engineering&Biotechnology "National Taipei University of Technology"No.1Sec.3Zhong-Xiao E.Rd.Da'an Dist.Taipei City 10608TaiwanChina Department of Opto-Electronic Engineering "National Dong Hwa University"No.1Sec.2Da Hsueh RoadShoufengHualien 97401TaiwanChina China-UK Low Carbon College Shanghai Jiao Tong UniversityNo.3Yinlian RoadLingangShanghai 201306China

In the present contribution,we demonstrate that the sluggish kinetics of oxygen evolution reaction(OER)over the bismuth sulfide(Bi_(2)S_(3))photoanode,which severely restricts its photoelectrochemical activity,is markedly accelerated by employing a sulfatecontaining ***-principle calculation points to the spontaneous adsorption of sulfate(SO_(4)^(2−))on Bi_(2)S_(3)and its capacity of stabilizing the OER intermediates through hydrogen bonding,which is further reinforced by increasing the local density of states near the Fermi level of Bi_(2)S_(3).Meanwhile,the electron transfer is also promoted to synergistically render the ratedetermining step(from O*to OOH*)of OER over Bi_(2)S_(3)kinetically *** but not least,benefitting from such enhanced OER activity and efficient charge separation resulted from depositing Bi_(2)S_(3)on the zinc oxide nanorods(ZnO NRs),forming a core–shell heterojunction,its photocurrent density achieves 8.61 mA·cm^(−2)at 1.23 VRHE,far surpassing those reported for additional Bi_(2)S_(3)-based and several state-of-the-art photoanodes in the literature and further exceeding their theoretical *** great promise of the Bi_(2)S_(3)/ZnO NRs is in view of such outperformance,the superior Faradaic yield of oxygen of more than~80%and the outstanding half-cell applied bias photon-to-current efficiency of~1%well corroborated.

关键词： photoelectrochemical water oxidation oxyanion adsorption electronic structure regulation oxygen evolution reaction(OER)intermediates stabilization Bi_(2)S_(3)

MiR-4465-modified mesenchymal stem cell-derived small extracellular vesicles inhibit liver fibrosis development via targeting LOXL2 expression

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Journal of Zhejiang University-Science B(Biomedicine & Biotechnology) 2024年第7期25卷 594-604页

作者： Yanjin WANG Yifei CHEN Fuji YANG Xiaolong YU ying chu Jing ZHOU Yongmin YAN Jianbo XI Department of Laboratory Medicine Wujin Hospital Affiliated with Jiangsu UniversityJiangsu UniversityChangzhou 213017China Department of Laboratory Medicine School of MedicineJiangsu UniversityZhenjiang 212013China Changzhou Key Laboratory of Molecular Diagnostics and Precision Cancer Medicine Wujin Clinical College of Xuzhou Medical UniversityChangzhou 213017China

Liver fibrosis is a significant health burden,marked by the consistent deposition of ***,the currently available treatment approaches for this condition are far from *** oxidase-like protein 2(LOXL2)secreted by hepatic stellate cells(HSCs)is a crucial player in the cross-linking of matrix collagen and is a significant target for treating liver *** stem cell-derived small extracellular vesicles(MSC-sEVs)have been proposed as a potential treatment option for chronic liver *** studies have found that MSC-sEV can be used for microRNA delivery into target cells or *** is currently unclear whether microRNA-4465(miR-4465)can target LOXL2 and inhibit HSC ***,it is uncertain whether MSC-sEV can be utilized as a gene therapy vector to carry miR-4465 and effectively inhibit the progression of liver *** study explored the effect of miR-4465-modified MSC-sEV(MSC-sEVmiR-4465)on LOXL2 expression and liver fibrosis *** results showed that miR-4465 can bind specifically to the promoter of the LOXL2 gene in ***,MSC-sEVmiR-4465 inhibited HSC activation and collagen expression by downregulating LOXL2 expression in ***-sEVmiR-4465 injection could reduce HSC activation and collagen deposition in the CCl4-induced mouse ***-sEVmiR-4465 mediating via LOXL2 also hindered the migration and invasion of HepG2 *** conclusion,we found that MSC-sEV can deliver miR-4465 into HSC to alleviate liver fibrosis via altering LOXL2,which might provide a promising therapeutic strategy for liver diseases.

关键词： Mesenchymal stem cell(MSC) Small extracellular vesicle(sEV) MicroRNA-4465(miR-4465) Hepatic stellate cell(HSC) Liver fibrosis

Modified hepatic left lateral lobe inversion in laparoscopic proximal gastrectomy: An analysis of 13 cases

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World Journal of Gastrointestinal Surgery 2024年第9期16卷 2853-2859页

作者： Jian-An Lin chu-ying Wu Kai Ye Department of Gastrointestinal Surgery The Second Affiliated Hospital of Fujian Medical UniversityQuanzhou 362000Fujian ProvinceChina

BACKGROUND In laparoscopic proximal gastrectomy(LPG),the prolapse of the hepatic left lateral lobe near the lesser curvature and esophageal hiatus can obstruct the field of vision and ***,it is necessary to retract or obstruct the hepatic left lateral lobe to ensure a clear field of *** To investigate the safety and clinical efficacy of the modified hepatic left lateral lobe inversion technique for *** A retrospective analysis was conducted on the clinical data of 13 consecutive patients with early-stage upper gastric adenocarcinoma or adenocarcinoma of the esophagogastric junction treated with LPG from January to December 2023 at the Department of Gastrointestinal Surgery,Second Affiliated Hospital of Fujian Medical *** modified hepatic left lateral lobe inversion technique was used to expose the surgical field in all patients,and short-term outcomes were *** In all 13 patients,the modified hepatic left lateral lobe inversion technique was successful during surgery without the need for re-retraction or alteration of the liver traction *** were no instances of esophageal hiatus occlusion,eliminating the need for forceps to assist in *** was no occurrence of intraoperative hepatic hemorrhage,hepatic vein injury,or hepatic *** postoperative digestive complications of Clavien-Dindo grade≥II occurred wi-thin 30 days after surgery,except for a single case of pulmonary *** patients experienced increases in alanine aminotransferase and aspartate aminotransferase levels on the first day after surgery,which significantly decreased by the third day and returned to normal by the seventh day after *** The modified hepatic left lateral lobe inversion technique has demonstrated satisfactory results,offering ad-vantages in terms of facilitating surgical procedures,reducing surgical trauma,and protecting the liver.

关键词： Hepatic left lateral lobe Inversion technique Laparoscopy Proximal gastrectomy Liver injury

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创新联合体利益主体间的利益冲突及博弈研究

科学学研究 2024年第5期42卷 1088-1097,1120页

作者：岳颖初霍国庆中国科学院大学公共政策与管理学院北京100049

创新联合体是我国落实创新驱动发展战略的重要举措,其利益主体的多元化及其利益诉求的复杂性导致各方在创新协作中不可避免地存在着利益冲突,增加了利益整合与平衡的难度,影响了创新联合体的发展。为此,本文应用冲突理论、博弈论等对创... 详细信息

创新联合体是我国落实创新驱动发展战略的重要举措,其利益主体的多元化及其利益诉求的复杂性导致各方在创新协作中不可避免地存在着利益冲突,增加了利益整合与平衡的难度,影响了创新联合体的发展。为此,本文应用冲突理论、博弈论等对创新联合体利益冲突的本质和机理进行分析,归纳提出了规则性利益冲突、关系性利益冲突、分配性利益冲突三类冲突,并根据多边讨价还价博弈理论、正态分布函数、Shapley值法等构建了创新联合体利益分配过程的数学模型,对该过程不同环节产生的各类利益冲突进行量化评估,进而选取典型案例从实践层面对上述理论模型进行实证检验,最后提出了有效均衡创新联合体各方利益关系的策略建议,主要包括建立有利于共同治理的有效治理结构、促进以增强互信为核心的创新文化建设以及强化基于动态管理的激励约束措施。

关键词：创新联合体利益主体利益冲突利益博弈利益均衡

Dietary patterns and cancer prognosis

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Journal of Nutritional Oncology 2024年第1期9卷 10-16页

作者： chu-ying Zhang Ge-Ge Zhang Hao-Qing Cheng Peng-Xia Guo Saba Fida chun-Hua Song Department of Epidemiology and Statistics College of Public HealthZhengzhou UniversityZhengzhou 450001HenanChina Henan Key Laboratory of Tumor Epidemiology Zhengzhou UniversityZhengzhou 450001HenanChina and 3State Key Laboratory of Esophageal Cancer Prevention&Treatment Zhengzhou UniversityZhengzhou 450001HenanChina

Cancer is the leading cause of global mortality,resulting in millions of deaths each *** a small attenuation in cancer rates through preventive care can have a significant *** habits are closely associated with *** eating habits may contribute to traditional risk factors and accelerate the progression of *** studies have demonstrated the potential of healthy dietary interventions in the prevention and treatment of various cancers,particularly through dietary patterns such as the Mediterranean diet,Dietary Approaches to Stop Hypertension diet,plant-based diet,and ketogenic *** review summarizes several studies on the impact of dietary patterns on cancer prognosis and explores the recent findings regarding themechanisms through which dietary interventions influence cancer progression and prognosis.

关键词： Dietary patterns Cancer Cancer prognosis

基于Voronoi图与条件随机场的自然场景文本检测方法

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计算机应用与软件 2024年第1期41卷 119-125页

作者：方炳坤楚瀛上海电力大学电气工程学院上海200090 上海电力人工智能工程技术研究中心上海200090

在自然场景中准确有效地检测文本是一项艰巨的任务,故提出一种基于条件随机场(CRF)框架的场景文本检测方法。通过利用贝叶斯推断估计文本极大值区域的置信度作为一元成本项,通过使用维诺图(Voronoi图)来构建CRF空间邻域信息,从而构建图... 详细信息

在自然场景中准确有效地检测文本是一项艰巨的任务,故提出一种基于条件随机场(CRF)框架的场景文本检测方法。通过利用贝叶斯推断估计文本极大值区域的置信度作为一元成本项,通过使用维诺图(Voronoi图)来构建CRF空间邻域信息,从而构建图模型,通过最大流算法最小化成本函数区分文本与非文本标记;利用字符的几何特性通过聚类方法聚合成行。实验结果表明,该算法比传统基于最大稳定极值区域(MSER)算法性能有所提高,自然场景文本检测正确率能达到87%。

关键词：贝叶斯模型条件随机场 Voronoi图计算机视觉文本检测

第一性原理研究硼掺杂氧化石墨烯对过氧化锂氧化反应的催化机理

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物理学报 2024年第9期73卷 336-343页

作者：雷雪玲朱巨湧柯强欧阳楚英江西师范大学物理与通信电子学院南昌330022

锂-氧电池由于高能量密度在后锂离子电池中脱颖而出,而放电产物过氧化锂缓慢的氧化反应降低了电池的循环性能.因此,提高过氧化锂氧化反应动能、降低充电过电位对于实现高能量密度的可逆锂-氧电池具有重要意义.本文通过第一性原理计算,... 详细信息

锂-氧电池由于高能量密度在后锂离子电池中脱颖而出,而放电产物过氧化锂缓慢的氧化反应降低了电池的循环性能.因此,提高过氧化锂氧化反应动能、降低充电过电位对于实现高能量密度的可逆锂-氧电池具有重要意义.本文通过第一性原理计算,对比研究了氧化石墨烯(GO)和硼掺杂氧化石墨烯(BGO)对过氧化锂小团簇(Li_(2)O_(2))_(2)氧化反应的催化机理.结果表明,从(Li_(2)O_(2))_(2)团簇转移到GO和BGO上的电荷分别为0.59 e和0.96 e,B掺杂提高了电荷转移.4电子反应过程表明,(Li_(2)O_(2))_(2)团簇倾向于Li-O_(2)-Li分解路径,在GO和BGO上反应的速率决定步均是第三步去锂.在平衡电位下,GO和BGO的充电过电位分别是0.76 V和0.23 V,B掺杂大大降低了锂-氧电池充电过电位.机理分析表明B与O对(Li_(2)O_(2))_(2)团簇起到了协同催化的作用.

关键词：锂-氧电池析氧反应 B掺杂氧化石墨烯第一性原理

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陶瓷企业财务管理中云会计的应用研究

佛山陶瓷 2024年第9期34卷 97-98,187页

作者：楚英英陶鑫许昌电气职业学院许昌461000 许昌碧御置业有限公司许昌461000

随着信息技术的快速发展,云会计作为一种新型财务管理模式,正逐渐被各个企业广泛应用。将其应用在陶瓷企业中,可以有效提高财务管理质量与效率。本文通过对陶瓷企业财务管理中云会计的应用优势进行分析,并了解到当前陶瓷企业财务管理在... 详细信息

随着信息技术的快速发展,云会计作为一种新型财务管理模式,正逐渐被各个企业广泛应用。将其应用在陶瓷企业中,可以有效提高财务管理质量与效率。本文通过对陶瓷企业财务管理中云会计的应用优势进行分析,并了解到当前陶瓷企业财务管理在成本控制、应收账款管理与财务管理信息化等方面存在一些问题,根据这些问题探索出陶瓷企业财务管理中云会计的应用策略,旨在为陶瓷企业财务管理提供有益的参考,有效提高陶瓷企业财务管理质量。

关键词：陶瓷企业财务管理云会计应用策略