检索结果-南通市图书馆

Enhancing transjugular intrahepatic portosystemic shunt procedure efficiency with digital subtraction angiography image overlay technology in esophagogastric variceal bleeding

引用

World Journal of Gastrointestinal Surgery 2024年第9期16卷 2870-2877页

作者： Xiao-Yan Li Yao Li Wen-Qiang Li Shuai ju Zhi-Hui Dong jian.jun Luo Vascular and Wound Center Jinshan HospitalFudan UniversityShanghai 201508China Department of Vascular Surgery Institute of Vascular SurgeryZhongshan Hospital Fudan UniversityShanghai 200032China Department of Interventional Radiology Zhongshan Hospital Fudan UniversityShanghai 20032China

BACKGROUND Transjugular intrahepatic portosystemic shunt(TIPS)is a pivotal intervention for managing esophagogastric variceal bleeding in patients with chronic hepatic *** To evaluate the efficacy of digital subtraction angiography image overlay tech-nology(DIT)in guiding the TIPS *** We conducted a retrospective analysis of patients who underwent TIPS at our hospital,comparing outcomes between an ultrasound-guided group and a DIT-guided *** analysis focused on the duration of the portosystemic shunt puncture,the number of punctures needed,the total surgical time,and various clinical indicators related to the *** The study included 52 patients with esophagogastric varices due to chronic hepatic *** demonstrated that the DIT-guided group expe-rienced significantly shorter puncture times(P<0.001)and surgical durations(P=0.022)compared to the ultrasound-guided ***,postoperative assessments showed significant reductions in aspartate aminotransferase,B-type natriuretic peptide,and portal vein pressure in both ***,the DIT-guided group also showed significant reductions in total bilirubin(P=0.001)and alanine aminotransferase(P=0.023).CONCLUSION The use of DIT for guiding TIPS procedures highlights its potential to enhance procedural efficiency and reduce surgical times in the treatment of esophagogastric variceal bleeding in patients with chronic hepatic schistoso-miasis.

关键词： Portal hypertension Digital subtraction angiography Image overlay technology Hepatic artery labeling Transjugular intrahepatic portosystemic shunt

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

中国式现代化进程中主题出版的职责使命与践行路径

引用

编辑之友 2024年第6期 5-13页

作者：陈矩弘韩建民杭州电子科技大学融媒体与主题出版研究院浙江杭州310018

新时代主题出版承载着阐释和传播中国式现代化理论、壮大主流思想舆论、推动经济社会发展、传承创新中华文化、向世界讲好中国式现代化故事以及推进自身高质量发展的职责使命。为此,主题出版要通过转变叙事方式以提升叙事能力、强化育... 详细信息

新时代主题出版承载着阐释和传播中国式现代化理论、壮大主流思想舆论、推动经济社会发展、传承创新中华文化、向世界讲好中国式现代化故事以及推进自身高质量发展的职责使命。为此,主题出版要通过转变叙事方式以提升叙事能力、强化育人和全民阅读功能以提升民众素养、推动“走出去”以提升国际话语权、强化数字技术赋能以推进自身转型升级。在践行过程中,主题出版要统筹把握好政治性与文化性、学术性与大众性、国内市场与国际市场、传统主题图书和融媒体主题出版产品之间的平衡。

关键词：主题出版中国式现代化职责使命践行路径

来源：

维普期刊数据库博看期刊

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

木通叶绿体基因组密码子偏好性分析

引用

分子植物育种 2024年第19期22卷 6318-6323页

作者：简雪艳杨菊铜仁职业技术学院农学院铜仁554300 贵州大学贵州省森林资源与环境研究中心贵阳550025

木通(Akebia)是重要的经济藤本,为了解木通叶绿体基因组密码子偏好性差异,以公开的叶绿体基因组数据为研究材料,提取相关完整的CDS(Coding DNA sequence)基因序列。利用CodonW软件、EMBOSS和Seqinr R package对筛选出的CDSs进行生物信... 详细信息

木通(Akebia)是重要的经济藤本,为了解木通叶绿体基因组密码子偏好性差异,以公开的叶绿体基因组数据为研究材料,提取相关完整的CDS(Coding DNA sequence)基因序列。利用CodonW软件、EMBOSS和Seqinr R package对筛选出的CDSs进行生物信息学分析,并进行中性绘图、ENC-plot绘图和PR2-plot绘图分析和最优密码子筛选。结果表明,4种不同木通种的叶绿体基因组密码子的使用具有较强的偏好性,主要受突变和选择的影响。不同位置上的GC含量大小排序分别是GC_(1)>GC_(2)>GC_(3),表明叶绿体基因组密码子末位碱基偏好以A和T结尾。中性分析结果显示GC_(12)和GC_(3)的相关性极低且不显著。PR2-plot分析中,T碱基的使用频率>A、G碱基的使用频率>C;11个密码子确定为4种木通间通用的最优密码子。本研究为提高木通叶绿体基因组的外源性基因表达效率提供参考。

关键词：木通叶绿体基因组密码子偏好性最优密码子

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Application of fecal immunochemical test in colorectal cancer screening:A community-based,cross-sectional study in averagerisk individuals in Hainan

引用

World Journal of Gastrointestinal Oncology 2024年第8期16卷 3445-3456页

作者： Fan Zeng Da-Ya Zhang Shi-ju Chen Run-Xiang Chen Chen Chen Shi-Mei Huang Da Li Xiao-Dong Zhang Jia-Jia Chen Cui-Yi Mo Lei Gao jun-Tao Zeng jian-Xin Xiong Zhai Chen Fei-Hu Bai Graduate School Hainan Medical UniversityHaikou 571199Hainan ProvinceChina Department of Gastroenterology Qionghai People’s HospitalQionghai 571400Hainan ProvinceChina Department of Gastroenterology Sanya Central HospitalSanya 572022Hainan ProvinceChina Department of Gastroenterology Hainan Second People’s HospitalWuzhishang 572299Hainan ProvinceChina Department of Gastroenterology Dongfang People’s HospitalDongfang 572699Hainan ProvinceChina Department of Gastroenterology The Second Affiliated Hospital of Hainan Medical UniversityHaikou 570216Hainan ProvinceChina The Gastroenterology Clinical Medical Center of Hainan Province Haikou 570216Hainan ProvinceChina

BACKGROUND The incidence of colorectal cancer(CRC)in China is steadily rising,with a high proportion of advanced-stage *** highlights the significance of early detection and prevention measures to enhance survival *** immunochemical testing(FIT)is a globally recommended CRC screening method;however,limited research has been conducted on its application in *** To assess the efficacy and adherence of FIT screening among average-risk individuals in Hainan,while also examining the risk factors associated with positive FIT *** This population-based cross-sectional study implemented FIT screening for CRC in 2000 asymptomatic participants aged 40-75 years from five cities and 21 community health centers in Hainan *** study was conducted from August 2022 to April 2023,employing a stratified sampling method to select *** with positive FIT results subsequently underwent *** predictive values for confirmed CRC and advanced adenoma were calculated,and the relationship between relevant variables and positive FIT results was analyzed usingχ2 tests and multivariate logistic *** A total of 1788 participants completed the FIT screening,with a median age of 57 years(interquartile range:40-75).Among them,503(28.1%)were males,and 1285(71.9%)were females,resulting in an 89.4%compliance rate for FIT *** overall positivity rate of FIT was 4.4%[79 out of 1788;95%confidence interval(CI):3%-5%].The specific positivity rates for Haikou,Sanya,Orient City,Qionghai City,and Wuzhishan City were 9.6%(45 of 468;95%CI:8%-11%),1.3%(6 of 445;95%CI:0.1%-3.1%),2.7%(8 of 293;95%CI:1.2%-4.3%),3.3%(9 of 276;95%CI:1.0%-6.3%),and 4.2%(11 of 406;95%CI:1.2%-7.3%),*** associations were found between age,dietary habits,and positive FIT *** of the 79 participants with positive FIT results,55 underwent colonoscopy,demonstrating an 82.2%compliance *** them,10 had a clean

关键词： Fecal immunochemical test Colorectal cancer Adenoma Screening Hainan Province

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Industrial utilization of arsenic-containing gold dressing tailings as pellet prepared by straight grate process

引用

Journal of Central South University 2024年第6期31卷 1888-1899页

作者： LIU Wei GUO Zheng-qi ZHU De-qing PAN jian ZHANG Wu-ju WANG Jin ZHANG Ying-qun YIN Fu-xing School of Minerals Processing and Bioengineering Central South UniversityChangsha 410083China Low-carbon and Hydrogen Metallurgy Research Center Central South UniversityChangsha 410083China Heqing Beiya Mining Co. Ltd.Dali 671507China

The utilization of arsenic-containing gold dressing tailings is an urgent issue faced by gold production companies *** thermodynamic analysis results indicate that ferrous arsenate(FeAsO_(4)),pyrite(FeS_(2))and sodium cyanide(NaCN)in the arsenic-containing gold metallurgical tailings can be effectively removed using straight grate process,and the removal of pyrite and sodium cyanide is basically completed during the preheating stage,while the removal of ferrous arsenate requires the roasting *** pellets undergo a transformation from magnetite to hematite during the preheating process,and are solidified through micro-crystalline bonding and high-temperature recrystallization of hematite(Fe_(2)O_(3))during the roasting ***,pellets with removal rates of 80.77% for arsenic,88.78% for sulfur,and 99.88% for cyanide are obtained,as well as the iron content is 61.1% and the compressive strength is 3071 N,meeting the requirements for blast furnace *** study provides an industrially feasible method for treating arsenic-containing gold smelting tailings,benefiting gold production enterprises.

关键词： arsenic-containing gold dressing tailings pelletizing straight grate process recycling

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

新时代背景下提高“调味品学”课程教学质量的改革与探讨

引用

食品工业 2024年第4期45卷 234-237页

作者：鞠健青岛农业大学特种食品研究院青岛266109 青岛特种食品研究院青岛266109 青岛农业大学食品科学与工程学院青岛266109 中华人民共和国农业农村部特种食品加工重点实验室(省部共建) 青岛266109

“调味品学”课程是食品科学与工程专业开设的一门专业课,主要包括咸味、甜味、酸味、鲜味、酒类和香辛料这六大类调味品。为有效解决当前课程教学中教学质量低下、课程内容滞后、理论与实际脱节及学生创新性思维和动手能力较差等问题,... 详细信息

“调味品学”课程是食品科学与工程专业开设的一门专业课,主要包括咸味、甜味、酸味、鲜味、酒类和香辛料这六大类调味品。为有效解决当前课程教学中教学质量低下、课程内容滞后、理论与实际脱节及学生创新性思维和动手能力较差等问题,文章从任课老师、高校管理者和学生的角度重点探讨了新时代背景下提高“调味品学”教学质量的途径,旨在提高学生们的学习效率、培养他们独立分析、解决问题和应用创新的能力,为我国调味品行业培养创新型、复合型和应用型的高质量专业人才。

关键词：调味品学课程教学质量改革探讨

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

我国矿产资源综合利用现状评估与发展路径

引用

中国矿业 2024年第6期33卷 14-25页

作者：鞠建华韩见冯聪自然资源部北京100812 中国矿业权评估师协会北京100083 自然资源部咨询研究中心北京100035

我国各类矿产资源储量规模和结构不均衡,大型单一富矿不足,共伴生、低品位矿多,这种资源禀赋特点决定了必须走综合利用的发展路线和模式。经过多年努力,我国已形成全球最完整的矿产资源勘查、采选、冶炼、加工和应用产业体系,综合开发... 详细信息

我国各类矿产资源储量规模和结构不均衡,大型单一富矿不足,共伴生、低品位矿多,这种资源禀赋特点决定了必须走综合利用的发展路线和模式。经过多年努力,我国已形成全球最完整的矿产资源勘查、采选、冶炼、加工和应用产业体系,综合开发利用水平显著提升,油气采收率高位平稳,煤炭平均开采回采率达到70%,铁矿开采回采率和选矿回收率保持在80%左右,有色金属矿种采选指标稳中有升,尾矿废石综合利用步伐加快,缓解了生态环境压力。我国矿产资源供应能力基本保持稳定,为经济社会发展和平稳运行发挥了重要保障作用。近年来,矿产资源供需矛盾依然十分突出,部分矿产增储上产乏力或有下降趋势,产业链上游压力增大,大力提升矿产资源综合利用水平是保障我国资源安全供给的必然选择,也是推进矿业领域生态文明建设和高质量发展的必由之路,更是培育发展矿业新质生产力的重要载体和抓手。本文较为客观地评价了我国矿产资源综合利用基本现状,分析了存在的问题与挑战,认为我国矿产资源综合利用潜力大、前景好,并提出了全面构建矿产资源综合利用五大支撑体系的发展路径。

关键词：矿产资源综合利用共伴生矿废石尾矿支撑体系

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Maintaining moderate levels of hypochlorous acid promotes neural stem cell proliferation and differentiation in the recovery phase of stroke

引用

Neural Regeneration Research 2025年第3期20卷 845-857页

作者： Lin-Yan Huang Yi-De Zhang Jie Chen Hai-Di Fan Wan Wang Bin Wang ju-Yun Ma Peng-Peng Li Hai-Wei Pu Xin-Yian Guo jian-Gang Shen Su-Hua Qi School of Medical Technology Xuzhou Key Laboratory of Laboratory DiagnosticsXuzhou Medical UniversityXuzhouJiangsu ProvinceChina School of Pharmacy Xuzhou Medical UniversityXuzhouJiangsu ProvinceChina Department of Laboratory Medicine Branch Hospital of Huai’an First People’s HospitalHuai’anJiangsu ProvinceChina Department of Laboratory Medicine the Affiliated Hospital of Xuzhou Medical UniversityXuzhouJiangsu ProvinceChina School of Chinese Medicine The University of Hong KongHong Kong Special Administrative RegionChina

It has been shown clinically that continuous removal of ischemia/reperfusion-induced reactive oxygen species is not conducive to the recovery of late ***,previous studies have shown that excessive increases in hypochlorous acid after stroke can cause severe damage to brain *** previous studies have found that a small amount of hypochlorous acid still exists in the later stage of stroke,but its specific role and mechanism are currently *** simulate stroke in vivo,a middle cerebral artery occlusion rat model was established,with an oxygen-glucose deprivation/reoxygenation model established in vitro to mimic *** found that in the early stage(within 24 hours)of ischemic stroke,neutrophils produced a large amount of hypochlorous acid,while in the recovery phase(10 days after stroke),microglia were activated and produced a small amount of hypochlorous ***,in acute stroke in rats,hypochlorous acid production was prevented using a hypochlorous acid scavenger,taurine,or myeloperoxidase inhibitor,4-aminobenzoic acid *** results showed that high levels of hypochlorous acid(200μM)induced neuronal apoptosis after oxygen/glucose deprivation/***,in the recovery phase of the middle cerebral artery occlusion model,a moderate level of hypochlorous acid promoted the proliferation and differentiation of neural stem cells into neurons and *** suggests that hypochlorous acid plays different roles at different phases of cerebral ischemia/reperfusion *** levels of hypochlorous acid(5 and 100μM)promoted nuclear translocation ofβ-*** transfection of single-site mutation plasmids,we found that hypochlorous acid induced chlorination of theβ-catenin tyrosine 30 residue,which promoted nuclear ***,our study indicates that maintaining low levels of hypochlorous acid plays a key role in the recovery of neurological function.

关键词： cell differentiation cerebral ischemia/reperfusion injury chlorination hypochlorous acid microglia neural stem cell neurogenesis nuclear translocation stroke β-catenin

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Stepped-up development of accelerator mass spectrometry method for the detection of ^(60)Fe with the HI-13 tandem accelerator

引用

Nuclear Science and Techniques 2024年第4期35卷 136-143页

作者： Yang Zhang Sheng-Quan Yan Ming He Qing-Zhang Zhao Wen-Hui Zhang Chao-Xin Kan jian-Ming Zhou Kang-Ning Li Xiao-Fei Wang jian-Cheng Liu Zhao-Hua Peng Zhuo Liang Ai-Ling Li jian Zheng Qi-Wen Fan Yun-ju Li You-Bao Wang Zhi-Hong Li Yang-Ping Shen Ding Nan Wei Nan Yu-Qiang Zhang Jia-Ying-Hao Li jun-Wen Tian jiang-Lin Hou Chang-Xin Guo Zhi-Cheng Zhang Ming-Hao Zhu Yu-Wen Chen Yu-Chen jiang Tao Tian Jin-Long Ma Yi-Hui Liu Jing-Yu Dong Run-Long Liu Mei-Yue-Nan Ma Yong-Shou Chen Wei-Ping Liu Bing Guo China Institute of Atomic Energy P.O.Box 275(10)Beijing 102413China College of Science Southern University of Science and TechnologyShenzhen 518055China School of Physics Xi’an Jiaotong UniversityXi’an 710049China

The Moon provides a unique environment for investigating nearby astrophysical events such as *** samples retain valuable information from these events,via detectable long-lived“fingerprint”radionuclides such as^(60)*** this work,we stepped up the development of an accelerator mass spectrometry(AMS)method for detecting^(60)Fe using the HI-13tandem accelerator at the China Institute of Atomic Energy(CIAE).Since interferences could not be sufficiently removed solely with the existing magnetic systems of the tandem accelerator and the following Q3D magnetic spectrograph,a Wien filter with a maximum voltage of±60 kV and a maximum magnetic field of 0.3 T was installed after the accelerator magnetic systems to lower the detection background for the low abundance nuclide^(60)Fe.A 1μm thick Si_(3)N_(4) foil was installed in front of the Q3D as an energy *** particle detection,a multi-anode gas ionization chamber was mounted at the center of the focal plane of the ***,an^(60)Fe sample with an abundance of 1.125×10^(-10)was used to test the new AMS *** results indicate that^(60)Fe can be clearly distinguished from the isobar^(60)*** sensitivity was assessed to be better than 4.3×10^(-14)based on blank sample measurements lasting 5.8 h,and the sensitivity could,in principle,be expected to be approximately 2.5×10^(-15)when the data were accumulated for 100 h,which is feasible for future lunar sample measurements because the main contaminants were sufficiently separated.

关键词： Accelerator mass spectrometry Wien filter Isobar separation Supernovae Chang'e-5 lunar samples

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Effectiveness and Safety of Qishen Yiqi Dripping Pill in Patients with Acute Coronary Syndrome after Percutaneous Coronary Intervention:3-Year Results from a Multicentre Cohort Study

引用

Chinese Journal of Integrative Medicine 2024年第10期30卷 877-885页

作者： BAI Rui-na GU Feng CHE Qian-zi ZHANG Xuan CAI Ya-jie XI Rui-xi ZHAO Yang GUO Ming DONG Guo-ju GAO Zhu-ye FU Chang-geng WANG Pei-li DU jian-peng ZHANG Da-wu DUAN Wen-hui LI Li-zhi YANG Qiao-ning SHI Da-zhuo Department of Cardiovascular Xiyuan HospitalChina Academy of Chinese Medical SciencesBeijing100091China National Clinical Research Center for Chinese Medicine Cardiology Beijing100091China Department of Evidence-Based Medicine Basic Research Laboratory Institute of Basic Research in Clinical MedicineChina Academy of Chinese Medical SciencesBeijing100700China Department of Traditional Chinese Medicine Beijing Shangdi HospitalBeijing100193China National Medical Products Administration Key Laboratory for Clinical Research and Evaluation of Traditional Chinese MedicineBeijing100091China

Objectives:To evaluate the effectiveness and safety of Qishen Yiqi Dripping Pill(QSYQ)in patients with acute coronary syndrome(ACS)after percutaneous coronary intervention(PCI).Methods:This multicentre prospective cohort study was conducted at 40 centers in *** with ACS after PCI entered either the QSYQ or Western medicine(WM)groups naturally based on whether they had received QSYQ before *** group received QSYQ(0.52 g,3 times a day for 12 months)in addition to *** primary endpoint included cardiac death,non-fatal myocardial infarction,and urgent *** secondary endpoint included rehospitalization due to ACS,heart failure,stroke,and other thrombotic *** of life was assessed by the Seattle Angina Questionnaire(SAQ).Results:A total of 936 patients completed follow-up of the primary endpoint from February 2012 to December ***,487 patients received QSYQ and *** a median follow-up of 566 days(inter quartile range,IQR,517–602),the primary endpoint occurred in 46(9.45%)and 65(14.48%)patients in QSYQ and WM groups respectively[adjusted hazard ratio(HR)0.60,95%confidence interval(CI)0.41–0.90;P=0.013].The secondary endpoint occurred in 61(12.53%)and 74(16.48%)patients in QSYQ and WM groups,respectively(adjusted HR 0.76,95%CI 0.53–1.09;P=0.136).In sensitivity analysis,the results still demonstrated that WM combined with QSYQ reduced the risk of the primary endpoint(HR 0.67,95%CI 0.46–0.98;P=0.039).Moreover,QSYQ improved the disease perception domain of the SAQ(P<0.05).Conclusions:In patients with ACS after PCI,QSYQ combined with WM reduced the incidence of the primary *** findings provide a promising option for managing ACS after PCI and suggest the potential treatment for reducing the risk of primary endpoint included cardiac death,non-fatal myocardial infarction,and urgent revascularization through intermittent administration of QSYQ.(Registration *** CTR-OOC-14005552).

关键词： Qishen Yiqi Dripping Pill acute coronary syndrome percutaneous coronary intervention primary and secondary endpoint

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：