检索结果-南通市图书馆

Functional annotation and enrichment analysis of differentially expressed serum proteins in patients with type 2 diabetes after dapagliflozin

引用

World Journal of Diabetes 2022年第3期13卷 224-239页

作者： yan-xue zhao Sarul Borjigin zhao-Li yan Basic Building Laboratory The Affiliated Hospital of Inner Mongolia Medical UniversityHohhot 010000Inner MongoliaChina Department of Endocrinology The Affiliated Hospital of Inner Mongolia Medical UniversityHohhot 010000Inner MongoliaChina

BACKGROUND Only 50% of patients with type 2 diabetes mellitus(T2DM) can control their blood glucose levels. Dapagliflozin is a selective inhibitor of sodium-glucose cotransporter 2(SGLT-2) that improves the insulin sensitivity of the liver and peripheral tissues. Many studies confirmed that SGLT2 inhibitors reduce blood glucose and have multiple beneficial effects such as weight loss, lipid regulation, and kidney protection. Nevertheless, the mechanisms of the renal and cardiovascular protective effects of dapagliflozin from the perspective of differentially expressed proteins in the serum of T2DM patients have not been intensively explored so *** To identify differentially expressed proteins associated with dapagliflozin treatment in patients with *** Twenty T2DM patients [hemoglobin A1c(HbA1c) 7.0%-10.0%] were enrolled at The Affiliated Hospital of Inner Mongolia Medical University between January 1, 2017 and December 1, 2018. They received dapagliflozin(10 mg/d) for 3 mo, and the HbA1c < 7.0% target was achieved. The changes in clinical indexes were compared before and after treatments. Label-free quantitative proteomics was used to identify differentially expressed proteins using the serum samples of five patients. The identified differentially expressed proteins were analyzed using various bioinformatics *** Dapagliflozin significantly improved the clinical manifestation of the patients. There were 18 downregulated proteins and one upregulated protein in the serum samples of patients after dapagliflozin administration. Bioinformatics analyses, including subcellular localization, Eu Karyotic Orthologous Groups, Gene Ontology, and Kyoto Encyclopedia of Genes and Genomes annotations, were used to profile the biological characteristics of the 19 differentially expressed proteins. Based on the literature and function enrichment analysis, two downregulated proteins, myeloperoxidase(MPO) and alpha Ⅱ B integrin(ITGA2B), and one upregulated protei

关键词： Type 2 diabetes mellitus Dapagliflozin Non-standard quantitative proteomics Myeloperoxidase Alpha II B integrin Podocalyxin

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

Effects of chronic obstructive pulmonary disease on longterm prognosis of patients with coronary heart disease postpercutaneous coronary intervention

引用

Journal of Geriatric Cardiology 2022年第6期19卷 428-434页

作者： Yi YAO Pei ZHU Na XU Lin JIANG Xiao-Fang TANG Ying SONG xue-yan zhao Shu-Bin QIAO Yue-Jin yanG Jin-Qing YUAN Run-Lin GAO Center for Coronary Heart Disease National Center for Cardiovascular DiseasesState Key Laboratory of Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina

BACKGROUND Chronic obstructive pulmonary disease(COPD)and cardiovascular diseases are often comorbid conditions,their co-occurrence yields worse outcomes than either condition *** study aimed to investigate COPD impacts on the five-year prognosis of patients with coronary heart disease(CHD)after percutaneous coronary intervention(PCI).METHODS Patients with CHD who underwent PCI in 2013 were recruited,and divided into COPD group and non-COPD *** events occurring among those groups were recorded during the five-year follow-up period after PCI,including all-cause death and cardiogenic death,myocardial infarction,repeated revascularization,as well as stroke and bleeding *** adverse cardiac and cerebral events were a composite of all-cause death,myocardial infarction,repeated revascularization and *** A total of 9843 patients were consecutively enrolled,of which 229 patients(2.3%)had *** to non-COPD patients,COPD patients were older,along with poorer estimated glomerular filtration rate and lower left ventricular ejection ***-year follow-up results showed that incidences of all-cause death and cardiogenic death,as well as major adverse cardiac and cerebral events,for the COPD group were significantly higher than for non-COPD group(10.5%vs.3.9%,7.4%vs.2.3%,and 30.1%vs.22.6%,respectively).COPD was found under multivariate Cox regression analysis,adjusted for confounding factors,to be an independent predictor of all-cause death[odds ratio(OR)=1.76,95%CI:1.15-2.70,P=0.009]and cardiogenic death(OR=2.02,95%CI:1.21-3.39,P=0.007).CONCLUSIONS COPD is an independent predictive factor for clinical mortality,in which CHD patients with COPD are associated with worse prognosis than CHD patients with non-COPD.

关键词： patients coronary prognosis

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

Long-term outcome of percutaneous or surgical revascularization with and without prior stroke in patients with threevessel disease

引用

Journal of Geriatric Cardiology 2022年第8期19卷 583-593页

作者： Na XU Ce ZHANG Lin JIANG Jing-Jing XU Ru LIU Ying SONG xue-yan zhao Lian-Jun XU Run-Lin GAO Bo XU Jin-Qing YUAN Lei SONG Center for Coronary Heart Disease National Clinical Research Center for Cardiovascular DiseasesNational Center for Cardiovascular DiseasesState Key Laboratory of Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina

OBJECTIVE To determine whether high-risk patients with three-vessel disease(TVD)with and without prior stroke preferen-tially benefit from three strategies[percutaneous coronary intervention(PCI),coronary artery bypass grafting(CABG)and medical therapy(MT)].METHODS A total of 8943 patients with TVD were included in the *** enrolled were stratified into two categories according to the presence or absence of prior stroke *** primary endpoint was all-cause *** endpoints in-cluded stroke and major adverse cardiac and cerebrovascular event(MACCE),a composite of death,myocardial infarction(MI),unplanned revascularization and *** Prior stroke was present in 888 patients(9.9%).These patients were older and had higher rates of ***-ring a median follow-up of 7.5 years,patients with prior stroke were strongly associated with increased risks of all-cause death,cardiac death,stroke and MACCE,even after adjusting for confounding variables and results been consistent across either treat-ment subgroup(PCI,CABG and MT)(all adjusted P<0.01).Notably,there was a significant interaction between prior stroke his-tory and treatment *** strategy(PCI or CABG)was associated with a lower incidence of all-cause death and MACCE compared with MT alone,and favorable rates of MACCE,MI and unplanned revascularization in the CABG group compared with the PCI group,but with similar rate of all-cause death regardless of prior stroke *** prevalence of stroke was significantly higher after CABG when compared with PCI or MT in no prior stroke patients[hazard ratio(HR)=1.429,95%CI:1.132-1.805 for CABG ***;HR=1.703,95%CI:1.371-2.116 for CABG ***].CONCLUSIONS Patients with TVD and prior stroke have poor clinical *** is essential to balance benefit and risk when determining the optimal treatment strategy for TVD with and without prior stroke.

关键词： patients prior founding

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

Using machine learning to aid treatment decision and risk assessment for severe three-vessel coronary artery disease

引用

Journal of Geriatric Cardiology 2022年第5期19卷 367-376页

作者： Liu JIE Xin-Xing FENG yan-Feng DUAN Jun-Hao LIU Ce ZHANG Lin JIANG Lian-Jun XU Jian TIAN xue-yan zhao Yin ZHANG Kai SUN Bo XU Wei zhao Ru-Tai HUI Run-Lin GAO Ji-Zheng WANG Jin-Qing YUAN Xin HUANG Lei SONG State Key Laboratory of Cardiovascular Disease Fuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina Endocrinology and Cardiovascular Disease Centre Fuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina Department of Endocrinology Fuwai HospitalChinese Academy of Medical SciencesShenzhenChina Nanjing TooBoo Technology Co. Ltd.NanjingChina Department of Cardiology Fuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina Cardiomyopathy Ward Fuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina Medical Research Center Peking Union Medical College HospitalChinese Academy of Medical Sciences&Peking Union Medical CollegeBeijingChina Information Center Fuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina National Clinical Research Center for Cardiovascular Diseases Fuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina Solar activity Prediction Center National Astronomical ObservatoriesChinese Academy of SciencesBeijingChina

BACKGROUND Three-vessel disease(TVD)with a SYNergy between PCI with TAXus and cardiac surgery(SYNTAX)score of≥23 is one of the most severe types of coronary artery *** aimed to take advantage of machine learning to help in de-cision-making and prognostic evaluation in such *** We analyzed 3786 patients who had TVD with a SYNTAX score of≥23,had no history of previous revascularization,and underwent either coronary artery bypass grafting(CABG)or percutaneous coronary intervention(PCI)after *** patients were randomly assigned to a training group and testing *** C4.5 decision tree algorithm was applied in the training group,and all-cause death after a median follow-up of 6.6 years was regarded as the class *** The decision tree algorithm selected age and left ventricular end-diastolic diameter(LVEDD)as splitting features and divided the patients into three subgroups:subgroup 1(age of≤67 years and LVEDD of≤53 mm),subgroup 2(age of≤67 years and LVEDD of>53 mm),and subgroup 3(age of>67 years).PCI conferred a patient survival benefit over CABG in sub-group *** was no significant difference in the risk of all-cause death between PCI and CABG in subgroup 1 and subgroup 3 in both the training data and testing *** the total study population,the multivariable analysis revealed significant dif-ferences in the risk of all-cause death among patients in three *** The combination of age and LVEDD identified by machine learning can contribute to decision-making and risk assessment of death in patients with severe *** present results suggest that PCI is a better choice for young patients with severe TVD characterized by left ventricular dilation.

关键词： coronary testing treatment

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

MOCVD Preparation of YBCO Coated Conductors on CeO_2/YSZ/Y_2O_3 Buffered RABiTS Substrate

引用

稀有金属材料与工程 2011年第S3期40卷 334-337页

作者： Gao Lei, Yu Miao, Jing Tongguo, Zhang zhao, xue yan, zhao Xiaohui, Xiong Jie, Tao Bowan State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China, Chengdu 610054, China Univ Elect Sci & Technol China State Key Lab Elect Thin Films & Integrated Devic Chengdu 610054 Peoples R China

Superconducting YBa2Cu3O7-x films were grown on the CeO2/YSZ/Y2O3 buffered rolling assisted biaxial textured Ni-5at%W substrate by MOCVD method. Self-made Y(DPM)3, Ba(DPM)2, and Cu(DPM)2 were used as the precursors. Different ratios of the precursors were applied to optimize the hetero-epitaxial structure and property of YBCO films. X-ray diffraction revealed that YBCO films had excellent in plane texture with full width at half maximum (FWHM) value of (103)=5.6°-6.5° and out-of-plane texture with FWHM of (005)=3.1°-3.7°. The superconductivity of YBCO films was measured. The relationship between the ratios of the precursors and the property of the films were discussed in detail.

关键词： MOCVD YBCO DPM RABiTS coated conductors

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

Prolonged dual antiplatelet therapy after drug-eluting stent implantation improves long-term prognosis for acute coronary syndrome:five-year results from a large cohort study

引用

World Journal of Emergency Medicine 2023年第1期14卷 25-30页

作者： Jing-jing Xu Si-da Jia Lin Jiang Ying Song Pei Zhu De-shan Yuan Yi Yao xue-yan zhao Jian-xin Li Yue-jin yang Shu-bin Qiao Bo Xu Run-lin Gao Jin-qing Yuan Department of Cardiology Fuwai Hospital and Cardiovascular InstituteNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100037China

BACKGROUND:To investigate the most appropriate dual antiplatelet therapy(DAPT)duration for patients with acute coronary syndrome(ACS)after drug-eluting stent(DES)implantation in the largest cardiovascular center of ***:We enrolled 5,187 consecutive patients with ACS who received DES from January to December *** were divided into four groups based on DAPT duration:standard DAPT group(11-13 months,n=1,568)and prolonged DAPT groups(13-18 months[n=308],18-24 months[n=2,125],and>24 months[n=1,186]).Baseline characteristics and 5-year clinical outcomes were ***:Baseline characteristics were similar across the four *** the four groups,those with prolonged DAPT(18-24 months)had the lowest incidence of major adverse cardiovascular and cerebrovascular events(MACCEs)(14.1%vs.11.7%vs.9.6%vs.24.2%,P<0.001),all-cause death(4.8%vs.3.9%vs.2.1%vs.2.6%,P<0.001),cardiac death(3.1%vs.2.6%vs.1.4%vs.1.9%,P=0.004),and myocardial infarction(MI)(3.8%vs.4.2%vs.2.5%vs.5.8%,P<0.001).The incidence of bleeding was not different among the four groups(9.9%vs.9.4%vs.11.0%vs.9.4%,P=0.449).Cox multivariable analysis showed that prolonged DAPT(18-24 months)was an independent protective factor for MACCEs(hazard ratio[HR]0.802,95%confidence interval[CI]0.729-0.882,P<0.001),all-cause death(HR 0.660,95%CI 0.547-0.795,P<0.001),cardiac death(HR 0.663,95%CI 0.526-0.835,P<0.001),MI(HR 0.796,95%CI 0.662-0.957,P=0.015),and target vessel revascularization(HR 0.867,95%CI 0.755-0.996,P=0.044).Subgroup analysis for high bleeding risk showed that prolonged DAPT remained an independent protective factor for all-cause death and ***:For patients with ACS after DES,appropriately prolonging the DAPT duration may be associated with a reduced risk of adverse ischemic events without increasing the bleeding risk.

关键词： Dual antiplatelet therapy Acute coronary syndrome Drug-eluting stent implantation

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

Effects of metabolic syndrome on onset age and long-term outcomes in patients with acute coronary syndrome

引用

World Journal of Emergency Medicine 2021年第1期12卷 36-41页

作者： Jing-jing Xu Ying Song Ping Jiang Lin Jiang xue-yan zhao Zhan Gao Jian-xin Li Shu-bin Qiao Run-lin Gao Yue-jin yang Yin Zhang Bo Xu Jin-qing Yuan Department of Cardiology Fuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100037China

BACKGROUND: We aim to investigate effects of metabolic syndrome on onset age and long-termoutcomes in patients with acute coronary syndrome (ACS).METHODS: Patients with ACS (n=6,431) who underwent percutaneous coronary interventionfrom January to December 2013 were enrolled. After excluding patients with previous coronary arterydisease, 1,558 patients were diagnosed with early-onset ACS (men aged ≤50 years;women aged≤60 years) and 3,044 patients with late-onset ACS. Baseline characteristics and five-year clinicaloutcomes were ***: Body mass index, triglyceride, low-density lipoprotein cholesterol, and uric acidconcentrations were significantly higher, while the high-density lipoprotein cholesterol (HDL-C)concentration was lower in the early-onset ACS group (P<0.001). Multivariate logistic regression revealedobesity (odds ratio [OR] 1.590, 95% confi dence interval [CI] 1.345–1.881), hypertriglyceridemia (OR 1.403,95% CI 1.185–1.660), and low HDL-C (OR 1.464, 95% CI 1.231–1.742) as independent risk factorsfor early-onset ACS (all P<0.001). The fi ve-year follow-up showed that the incidences of all cause death(1.5% vs. 3.8%, P<0.001), cardiac death (1.1% vs. 2.0%, P=0.023), and recurrent stroke (2.2% vs. 4.2%,P<0.001) were lower, while bleeding events were more frequent in the early-onset ACS group. A subgroupanalysis showed higher incidences of recurrent myocardial infarction (MI) and revascularization in patientswith early-onset ACS and metabolic ***: Obesity, hypertriglyceridemia, and lower HDL-C level are independent riskfactors for early-onset ACS, recurrent MI, and revascularization. The control of metabolic syndromemay reduce the incidence of early-onset ACS and improve the long-term prognosis.

关键词： Age Coronary artery disease Acute coronary syndrome Metabolic syndrome

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

Prolonging dual antiplatelet therapy improves the long-term prognosis in patients with diabetes mellitus undergoing complex percutaneous coronary intervention

引用

Journal of Geriatric Cardiology 2023年第8期20卷 586-595页

作者： Jing-Jing XU Si-Da JIA Pei ZHU Ying SONG De-Shan YUAN xue-yan zhao Yi YAO Lin JIANG Jian-Xin LI Yin ZHANG Lei SONG Run-Lin GAO Ya-Ling HAN Jin-Qing YUAN Department of Cardiology National Clinical Research Center for Cardiovascular DiseasesNational Center for Cardiovascular DiseasesState Key Laboratory of Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina Department of Cardiology General Hospital of Northern Theater CommandShenyangChina

OBJECTIVE To investigate the optimal duration of dual antiplatelet therapy(DAPT)in patients with diabetes mellitus(DM)requiring complex percutaneous coronary intervention(PCI).METHODS A total of 2403 patients with DM who underwent complex PCI from January to December 2013 were consecutively enrolled in this observational cohort study and divided according to DAPT duration into a standard group(11-13 months,n=689)and two prolonged groups(13-24 months,n=1133;>24 months,n=581).RESULTS Baseline characteristics,angiographic findings,and complexity of PCI were comparable regardless of DAPT *** incidence of major adverse cardiac and cerebrovascular event was lower when DAPT was 13-24 months than when it was 11-13 months or>24 months(4.6%vs.8.1%vs.6.0%,P=0.008),as was the incidence of all-cause death(1.9%vs.4.6%vs.2.2%,P=0.002)and cardiac death(1.0%vs.3.0%vs.1.2%,P=0.002).After adjustment for confounders,DAPT for 13-24 months was associated with a lower risk of major adverse cardiac and cerebrovascular event[hazard ratio(HR)=0.544,95%CI:0.373-0.795]and all-cause death(HR=0.605,95%CI:0.387-0.944).DAPT for>24 months was associated with a lower risk of all-cause death(HR=0.681,95%CI:0.493-0.942)and cardiac death(HR=0.620,95%CI:0.403-0.952).The risk of major bleeding was not increased by prolonging DAPT to 13-24 months(HR=1.356,95%CI:0.766-2.401)or>24 months(HR=0.967,95%CI:0.682-1.371).CONCLUSIONS For patients with DM undergoing complex PCI,prolonging DAPT might improve the long-term prognosis by reducing the risk of adverse ischemic events without increasing the bleeding risk.

关键词： patients coronary mellitus

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

Hydrophobic Pocket Modification and Humanized Catalytic Antibodies with Glutathione Peroxidase Activity(Ⅰ)——Preparation and Characterization of Haptenes and Conjugates

引用

Chemical Research in Chinese Universities 1998年第4期14卷 66-71页

作者： WANG Lin , MA xue yan, DING Lan, zhao Da qing and NI Jia zuan (Laboratory of Rare Earth Chemistry and Physics, Changchun Institute of Applied Chemistry Chinese Academy of Sciences, Changchun, 130022) FU Ping ping (Norman Bethune Universit Chinese Acad Sci Changchun Inst Appl Chem Lab Rare Earth Chem & Phys Changchun 130022 Peoples R China Norman Bethune Univ Med Sci Changchun 130021 Peoples R China Baicheng Normal Coll Dept Chem Baicheng 137000 Peoples R China

ＩｎｔｒｏｄｕｃｔｉｏｎＧｌｕｔａｔｈｉｏｎｅｐｅｒｏｘｉｄａｓｅ（ＧＰＸ）ｆｕｎｃｔｉｏｎｓａｓｏｎｅｏｆａｎｔｉｏｘｉｄａｎｔｄｅｆｅｎｃｅｅｎｚｙｍｅｓｔｏｒｅｄｕｃｅａｗｉｄｅｖａｒｉｅｔｙｏｆｉｎｔｒａｃｅ... 详细信息

ＩｎｔｒｏｄｕｃｔｉｏｎＧｌｕｔａｔｈｉｏｎｅｐｅｒｏｘｉｄａｓｅ（ＧＰＸ）ｆｕｎｃｔｉｏｎｓａｓｏｎｅｏｆａｎｔｉｏｘｉｄａｎｔｄｅｆｅｎｃｅｅｎｚｙｍｅｓｔｏｒｅｄｕｃｅａｗｉｄｅｖａｒｉｅｔｙｏｆｉｎｔｒａｃｅｌｕｌａｒｐｅｒｏｘｉｄｅｓ，ｉｎ...

关键词： Glutathione peroxidase(GPX) Catalytic antibody Hydrophobic haptene conjugates

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

NEW METHOD FOR GENERATION OF t-BUTYL PERFLUOROALKYL NITROXIDES

引用

Chinese Chemical Letters 1992年第8期3卷 611-612页

作者： Cheng xue zhao yan Ling QU Huazhong University of Science and Technology,Department of Chemistry,Wuhan 430074Yi Yuan PENG Jiangxi Institute of Chemical Industry,Hanchang 330029

Electron transfer reactions between O-benzoyl t-butylhydroxyl- amine,t-BuNHOCOPh(1)and perfluorodiacyl peroxides(RfCO_2)_2(2)may serve as a novel method for generating useful t-hutyl perfluoroalkyl nitroxldes at room ... 详细信息

关键词： In EPR Chen NEW METHOD FOR GENERATION OF t-BUTYL PERFLUOROALKYL NITROXIDES

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：