检索结果-南通市图书馆

Acute perimyocarditis following heterologous vaccination of CoronaVac and BNT162b2 SARS-CoV-2 vaccine in an elderly woman

在线全文

学校读者我要写书评

暂无评论

Journal of Geriatric Cardiology 2022年第10期19卷 785-787页

作者： Shing Ching chiu sun yue Division of Cardiology Department of Medicine and GeriatricsUnited Christian HospitalHong KongChina

Inactivated and mRNA SARS-CoV-2 vaccines are highly efficacious in preventing severe disease and *** the antibody level wanes over time,^([1])booster vaccination is recommended by the World Health Organization after completion of basic vaccination sequence.^([2])Heterologous compared to homologous boosting is found to be more immunogenic,generate higher antibody levels and may reduce the risk of breakthrough infections.

关键词： vaccination mortality Acute

3D vena contracta area in degenerative mitral regurgitation:cross-platform comparison in a single patient

在线全文

学校读者我要写书评

暂无评论

Journal of Geriatric Cardiology 2022年第4期19卷 322-324页

作者： Shing Ching chiu sun yue Division of Cardiology Department of Medicine and GeriatricsUnited Christian HospitalHong KongChina

Quantification of degenerative mitral reg-urgitation(MR)by two-dimensional(2D)transthoracic echocardiography(TTE)and transesophageal echocardiography(TEE)is ***,obliquely oriented regurgitant jets limit inter-observer and intra-observer *** recent years,with increasingly sophisticated three-dimensional(3D)TTE and TEE systems that enable single-beat 3D color acquisition,3D vena contracta area(VCA)has emerged as an attractive indicator of MR *** overcomes geometric assumptions in 2D techniques and can be acquired in a single car-diac cycle,which is a major benefit in atrial ***,most studies of 3D VCA were perfo-rmed on the Philips TEE platform.[1-3]The perform-ance of the technique on GE systems and on 3D TTE is *** report 3D VCA measurements in a case of severe degenerative MR on 3D TTE(4V-D transducer,Vivid E95,GE Vingmed Ultrasound,Horten,Norway),and 3D TEE performed on GE(6VT-D transducer,Vivid E95,GE Vingmed Ultraso-und,Horten,Norway)and Philips(X7-2t transdu-cer,EPIC 7C,Philips Medical Systems,Andover,MA,USA).

关键词： degenerative overcome attractive

Ventricular tachycardia induced by functional ventricular undersensing and AutoCapture®

在线全文

学校读者我要写书评

暂无评论

Journal of Geriatric Cardiology 2022年第5期19卷 393-397页

作者： Shing Ching chiu sun yue Division of Cardiology Department of Medicine and GeriatricsUnited Christian HospitalHong KongChina

The implantable cardioverter-defibrillator(ICD)is a key component in the primary pre-vention of sudden cardiac death in patients with ischemic *** device programming is pivotal in maximizing the benefit as well as minimizing any proarrhythmic effect of dev-ice *** is even more so for patients who require pacing for bradycardia,in which interaction of the de-vice with intrinsic rhythm may generate unexpected *** report a case of pacing induced ven-tricular tachycardia as a result of complex interplay of competitive atrial pacing,atrial and ventricular func-tional undersensing,ventricular functional loss of capture,and the AutoCapture®algorithm specific to Abbott devices.

关键词： ventricular tachycardia functional

A rare cause of pulmonary hypertension in an elderly woman

在线全文

学校读者我要写书评

暂无评论

Journal of Geriatric Cardiology 2023年第4期20卷 314-316页

作者： Shing Ching chiu sun yue Division of Cardiology Department of Medicine and GeriatricsUnited Christian HospitalHong KongChina

Diastolic dysfunction is a common substrate of pulmonary hypertension(PH) in the elderly.A minority of them,however,has another etiology of PH with diastolic dysfunction as a confounder,the alarming echocardiographic features of which are important to *** example,dilated coronary sinus is unusual,as is significantly dilated right atrium.

关键词： hypertension dilated coronary

Important role of cardiac spect imaging in patients undergoing percutaneous transluminal coronary angioplasty

在线全文

学校读者我要写书评

暂无评论

Chinese Medical Journal 1999年第3期 64-67页

作者： Babington Chun kuen Yung, Wai Kwong Chan, chiu sun yue, Wai Chau Fan, Kwok Fai Leung Amy Siu ling Fung and James Chi sang Chan Department of Radiology and Organ Imaging (Yung CK, Fan WC, Chan CS) & Department of Medicine and Geriatrics (

Objective To examine the utilization and contribution of cardiac perfusion scans to patients undergoing percutaneous transluminal coronary angioplasty. Methods From July 1996 to January 1998, 34 patients underwent percutaneous transluminal coronary angioplasty and cardiac SPECT imaging was studied. Twenty five patients had pre procedure SPECT scans. The agreement between angioplasty strategies and SPECT findings of ischemia and hypokinesia was *** When radionuclide imaging was performed before revascularization procedures, 84% of the patients had intervention strategies guided by scan findings. Perfusion scan findings including extent and severity of ischemia, degree of hypokinesia directed the selection of target vessel for angioplasty in the patient subgroup with multi vessel disease. Post angioplasty radionuclide cardiac scans were performed only on symptomatic patients, demonstrating ischemia and hypokinesia in most of them, conceivably reflected the selection *** We recommend routine pre and post angioplasty radionuclide imaging with multigated scans for wall motion assessment for all patients receiving coronary intervention.

关键词： multigated SPECT angioplasty ischemia hypokinesia

Extracellular Disintegration of Viral Proteins as an Innovative Strategy for Developing Broad-Spectrum Antivirals Against Coronavirus

在线全文

学校读者我要写书评

暂无评论

CCS Chemistry 2024年第2期6卷 487-496页

作者： Ke sun Zhe Ding Xiaoying Jia Haonan Cheng Yingwen Li Yan Wu Zhuoyu Li Xiaohua Huang Fangxu Pu Entao Li Guiyou Wang Wei Wang Yun Ding Gary Wong Sandra chiu Jiaming Lan Aiguo Hu Shanghai Key Laboratory of Advanced Polymeric Materials School of Materials Science and EngineeringEast China University of Science and TechnologyShanghai 200237 CAS Key Laboratory of Molecular Virology&Immunology Chinese Academy of SciencesShanghai 200031 University of the Chinese Academy of Sciences Beijing 100049 State Key Laboratory of Virology Center for Biosafety Mega-ScienceWuhan Institute of VirologyChinese Academy of SciencesWuhan 430071 Division of Life Sciences and Medicine University of Science and Technology of ChinaHefeiAnhui 230027 Department of Clinical Laboratory The First Affiliated Hospital of USTCDivision of Life Sciences and MedicineUniversity of Science and Technology of ChinaHefeiAnhui 230001

The coronavirus disease 2019(COVID-19)pandemic,caused by severe acute respiratory syndrome coronavirus 2(SARS-CoV-2),has claimedmillions of lives and caused innumerable economic losses ***,state-of-the-art treatments still lag behind the continual emergence of new *** to resolving this issue is developing antivirals to deactivate coronaviruses regardless of their structural ***,we report an innovative antiviral strategy involving extracellular disintegration of viral proteins with hyperanion-grafted enediyne(EDY)*** core EDY generates reactive radical species and causes significant damage to the spike protein of coronavirus,while the hyperanion groups ensure negligible cytotoxicity of the *** EDYs exhibit antiviral activity down to nanomolar concentrations,and the selectivity index of up to 20,000 against four kinds of human coronavirus,including the SARS-CoV-2 Omicron variant,suggesting the high potential of this new strategy in combating the COVID-19 pandemic and a future“disease X.”

关键词： enediyne broad spectrum antiviral protein disintegration coronavirus polyanions

REVIEW OF EXPERIENCE WITH THE NEWER GENERATION IMPLANTABLE CARDIOVERTER-DEFIBRLLATOR 1998

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

中国介入心脏病学杂志 1998年第4期6卷 191-191页

作者： Hon-Wah Chan Wal-Kwong Chan Stephen Lee Llnda Lam Ching-Wah Lam chiu-sun yue Taan-Fal Chan Man-Hong Jim Queen Mary Hoapital United Chrlatlan Hoapital Hong Mong

Introduction Thltreport review*ourrecentexperienceofImplentatlon of me newer generation Implentsble cerdloverter-deflbrlllator (ICD) in two (ooal cardiology *** January 1998, 11 patients (0 mete, maan aga 80.8 yeira) received iCOe. 6 had dilated cardtomyopathy, 4 feohamic heart disease and 2 hypertrophlc cardlomyopathy. The presentations war* palpitations with documented ventricular tachycardia or ventricular flfriflatfon (VT/VF) (n fl). non-sustained VT (N 3) and history of unexplained recurrent syncope (n*1). All patlenta had etoctrophyvloloQtcal atudles (ventrlculer tachycardia tndudble In 8. ventricular flutter In 2. One patient who presented with non- utta(ned vT and recurrent synoopa and Indudble ventricular flutter wa treated directly with ICD Implant without prior madteatlonr Tha r malnln0 10 oetei had felled medloal treatment Tha prooadure w § carriad out In the cardiac catheterizatlen laboratory under con*cloir tadatlon and local anaestheele. All patlentt tolerated the prooadura wall. &ubmu cuiar Impfantatlon was performed In a and aubcuteneout In 3. Slnplo lead ICD wltti algorithm for supraventrioulerteohycardle discrimination were used In 10 patients end duet chamber ICO was Implanted in 1. The precedura was uncomplicated In all petlents. All patients had a deflbrillatlon threshold testing (DFT) of more then 10J safety margin. All patlenta ware re-examined one day liter the procedure on their recapitulation of the procedure and assessment with coring system over prosanoo of mnolB, recall of the procedure and the severity of pain during dft testing. Upon a mean follow-up of 1 to 8 months, there was appropriate shocks In 4, recognition of atrial arrhythmia In 1 {with the dual chamber ICD) wtth no therapy given. There were 2 Inappropriate shocks but upon reprognsmmlng or the SVT dliorlm’naBon algorithm, thera was no recurrence,Conclusion : Newer generation pectoral (CDs with its smalter alee end SVT discrimination algorithm have significant

关键词： tachycardia syncope discrimination dilated arrhythmia sustained chamber unexplained recurrence older

Low-dose immune tolerance induction for severe hemophilia A inhibitor patients:Immunosuppressants are generally not necessary for inhibitor-titer below 200 BU/mL

在线全文

学校读者我要写书评

暂无评论

Pediatric Investigation 2024年第2期8卷 91-100页

作者： Zhengping Li Jie sun Zekun Li Zhenping Chen Guoqing Liu Wanru Yao Xiaoling Cheng Gang Li Yingzi Zhen Di Ai Yaohan Zhou Qianqian Mao Man-chiu Poon Runhui Wu Hemophilia Comprehensive Care Center Hematology DepartmentHematology CenterBeijing Key Laboratory of Pediatric Hematology-OncologyKey Laboratory of Major Diseases in ChildrenNational Key Discipline of Pediatrics(Capital Medical University)Ministry of EducationBeijing Children’s HospitalCapital Medical UniversityNational Center for Children’s HealthBeijingChina Hematologic Disease Laboratory Hematology DepartmentHematology CenterBeijing Key Laboratory of Pediatric Hematology-OncologyKey Laboratory of Major Diseases in ChildrenNational Key Discipline of Pediatrics(Capital Medical University)Ministry of EducationBeijing Pediatric Research InstituteBeijing Children’s HospitalCapital Medical UniversityNational Center for Children’s HealthBeijingChina Department of Pharmacy Beijing Children’s HospitalCapital Medical UniversityNational Center for Children’s HealthBeijingChina Departments of Medicine Pediatrics and OncologyUniversity of Calgary Cumming School of MedicineCalgaryCanada

Importance:It remained unclear that the efficacy comparison between low-dose immune tolerance induction(LD-ITI)incorporating immunosuppressants(IS)when severe hemophilia A(SHA)patients had inhibitor-titer≥200 Bethesda Units(BU)/mL(LD-ITI-IS^(200) regimen)and LD-ITI combining with IS when SHA patients had inhibitor-titer≥40 BU/mL(LD-ITI-IS^(40) regimen).Objective:To compare the efficacy of the LD-ITI-IS^(200) regimen with that of the LD-ITI-IS^(40) regimen for SHA patients with high-titer ***:A prospective cohort study on patients receiving LD-ITI-IS^(200) compared to those receiving LD-ITI-IS^(40) from January 2021 to December *** received LD-ITI[FVIII 50 IU/kg every other day].IS(rituximab+prednisone)was added when peak inhibitor tier≥200 BU/mL in the LD-ITI-IS^(200) regimen and≥40 BU/mL in the LD-ITI-IS^(40) *** is defined as a negative inhibitor plus FVIII recovery≥66%of the ***:We enrolled 30 patients on LD-ITI-IS^(200) and 64 patients on LD-ITI-IS^(40),with similar baseline clinical characteristics.A lower IS-use rate was discovered in the LD-ITI-IS^(200) regimen compared to the LD-ITI-IS^(40) regimen(30.0%vs.62.5%).The two regimens(LD-ITI-IS^(200) ***-ITI-IS^(40))had similar success rate(70.0%vs.79.7%),median time to success(9.4 vs.10.6 months),and annualized bleeding rate during ITI(3.7 vs.2.8).The cost to success was lower for LD-ITI-IS^(200) than for LD-ITI-IS^(40)(2107 vs.3256 US Dollar/kg).Among patients with peak inhibitor-titer 40-199 BU/mL,10 non-IS-using(on LD-ITI-IS^(200) regimen)and 28 IS-using(on LD-ITI-IS^(40) regimen)had similar success rates(70.0%vs.78.6%)and time to success(9.0 vs.8.8 months).Interpretation:In LD-ITI,IS are not necessary for inhibitor titer<200 BU/mL.

关键词： Hemophilia A High-titer inhibitor Immune tolerance induction Immunosuppressant Low-dose

在线全文

学校读者我要写书评

暂无评论

太空奥秘

空中英语教室（初级版．大家说英语） 2024年第4期 22-24,52,53页

作者： Maria chiu 不详

太空中有恒星、行星、卫星以及其他天体!太阳系只是太空中很小的一部分。太阳是一颗位于太阳系中央的巨大恒星,太阳系有8颗行星,包括地球、火星和木星。所有行星都绕着太阳旋转。地球绕行太阳一周大概需要一年的时间,但木星则是需要大... 详细信息

太空中有恒星、行星、卫星以及其他天体!太阳系只是太空中很小的一部分。太阳是一颗位于太阳系中央的巨大恒星,太阳系有8颗行星,包括地球、火星和木星。所有行星都绕着太阳旋转。地球绕行太阳一周大概需要一年的时间,但木星则是需要大约12年!太阳系里还有很多卫星。地球有一颗卫星,是夜空中最明亮的一颗。火星有2颗卫星,木星则有约90颗卫星!

关键词：太阳系木星恒星行星火星太空地球卫星