检索结果-南通市图书馆

The Hong Kong consensus recommendations on the diagnosis and management of pancreatic cystic lesions

Hepatobiliary Surgery and Nutrition 2023年第5期12卷 715-735,I0019-I0020页

作者： Tan-To Cheung Yuk Tong Lee Raymond Shing-Yan Tang Wong Hoi She Kai Chi Cheng Chin Cheung Cheung Keith Wan Hang Chiu Kenneth Siu Ho Chok wing Sun Chow tak wing lai Wai-Kay Seto Thomas Yau Department of Surgery Queen Mary HospitalThe University of Hong KongHong KongChina Gastroenterologist in private practice Hong KongChina Department of Medicine and Therapeutics The Chinese University of Hong KongHong KongChina Department of Surgery Kwong Wah HospitalHong KongChina Department of Surgery Tuen Mun HospitalHong KongChina Department of Radiology&Imaging Queen Elizabeth HospitalHong KongChina Department of Medicine The University of Hong KongHong KongChina Department of Surgery Princess Margaret HospitalHong KongChina Department of Medicine School of Clinical MedicineThe University of Hong KongHong KongChina State Key Laboratory of Liver Research The University of Hong KongHong KongChina

Background:The finding of pancreatic cystic lesions(PCL)on incidental imaging is becoming increasingly *** studies report a prevalence of 2.2-44.7%depending on the population,imaging modality and indication for imaging,and the prevalence increases with *** with PCL are at risk of developing pancreatic cancer,a disease with a poor *** publication summarizes recommendations for the diagnosis and management of PCL and post-operative pancreatic exocrine insufficiency(PEI)from a group of local ***:Clinical evidence was consolidated from narrative reviews and consensus statements formulated during two online meetings in March *** expert panel included gastroenterologists,hepatobiliary surgeons,oncologists,radiologists,and ***:Patients with PCL require careful investigation and follow-up due to the risk of malignant transformation of these *** should undergo clinical investigation and pancreas-specific imaging to classify lesions and understand the risk profile of the *** indicated,patients should undergo pancreatectomy to excise *** pancreatectomy,patients are at risk of PEI,leading to gastrointestinal dysfunction and ***,such patients should be monitored for symptoms of PEI,and promptly treated with pancreatic enzyme replacement therapy(PERT).Patients with poor response to PERT may require increases in dose,addition of a proton pump inhibitor,and/or further investigation,including tests for pancreatic *** are also at risk of new-onset diabetes mellitus after pancreatectomy;they should be screened and treated with insulin if ***:These statements are an accurate summary of our approach to the diagnosis and management of patients with PCL and will be of assistance to clinicians treating these patients in a similar clinical landscape.

关键词： Pancreatic cystic lesions pancreatic endocrine insufficiency pancreatic enzyme replacement therapy

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

The Hong Kong consensus statements on unresectable hepatocellular carcinoma:narrative review and update for 2021

引用

Hepatobiliary Surgery and Nutrition 2023年第3期12卷 366-385页

作者： Tan-To Cheung Simon Chun-Ho Yu Stephen L.Chan Ronnie T.P.Poon Philip Kwok Ann-Shing Lee Anna Tai Derek Tam Chin-Cheung Cheung tak-wing lai Nam-Hung Chia Ada Law Tracy Shum Yim-Kwan Lam Vince Lau Victor Lee Charing Chong Chung-Ngai Tang Thomas Yau Department of Surgery Queen Mary HospitalThe University of Hong KongHong KongChina Department of Imaging&Interventional Radiology Prince of Wales HospitalThe Chinese University of Hong KongHong KongChina State Key Laboratory of Translational Oncology and Department of Clinical Oncology Sir YK Pao Centre for CancerPrince of Wales HospitalThe Chinese University of Hong KongHong KongChina Department of Radiology and Imaging Queen Elizabeth HospitalHong KongChina Department of Clinical Oncology Tuen Mun HospitalHong KongChina Department of Clinical Oncology Queen Elizabeth HospitalHong KongChina Department of Surgery United Christian HospitalHong KongChina Department of Surgery Tuen Mun HospitalHong KongChina Department of Surgery Princess Margaret HospitalHong KongChina Department of Surgery Queen Elizabeth HospitalHong KongChina Department of Clinical Oncology Pamela Youde Nethersole Eastern HospitalHong KongChina Department of Clinical Oncology Princess Margaret HospitalHong KongChina Department of Medicine and Geriatrics United Christian HospitalHong KongChina Department of Radiology Queen Mary HospitalHong KongChina Department of Clinical Oncology Queen Mary HospitalThe University of Hong KongHong KongChina Department of Surgery Prince of Wales HospitalThe Chinese University of Hong KongHong KongChina Department of Surgery Pamela Youde Nethersole Eastern HospitalHong KongChina Department of Medicine Queen Mary HospitalThe University of Hong KongHong KongChina

Background and Objective:Hong Kong,like many parts of Asia,faces a high burden of hepatocellular carcinoma(HCC)caused by high endemic rates of hepatitis B virus *** Kong clinicians have developed a high level of expertise in HCC treatment across surgical,transarterial,ablative,radiotherapeutic and systemic *** publication summarizes the latest evidence-based recommendations on how these modalities should be ***:In two meetings held in 2020,a multidisciplinary panel of surgeons,oncologists and interventional radiologists performed a narrative review of evidence on the management of HCC,with an emphasis on treatment of HCC not amenable to surgical *** attention was paid to new evidence published since the previous version of these statements in *** Content and Findings:The expert panel has formulated 60 consensus statements to guide the staging and treatment of unresectable *** the previous version of these statements,considerable additions have been made to the recommendations on use of targeted therapies and immunotherapies because of the large volume of new ***:Our consensus statements offer guidance on how to select HCC patients for surgical or non-surgical treatment and for choosing among non-surgical modalities for patients who are not candidates for *** particular,there is a need for more evidence to aid physicians in the selection of second-line systemic therapies,as currently most data are limited to patients with disease progression on first-line sorafenib.

关键词： Hepatocellular carcinoma(HCC) Hong Kong guidelines consensus

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 SARS-CoV-2 infection on incidence and treatment strategies of hepatocellular carcinoma in people with chronic liver disease

引用

World Journal of Hepatology 2024年第2期16卷 211-228页

作者： Lung-Yi Mak Matthew Shing Hin Chung Xue Li Francisco Tsz Tsun lai Eric Yuk Fai Wan Celine Sze Ling Chui Franco wing tak Cheng Esther Wai Yin Chan Ching Lung Cheung Ivan Chi Ho Au Xi Xiong Wai-Kay Seto Man-Fung Yuen Carlos King Ho Wong Ian Chi Kei Wong Department of Medicine The University of Hong KongHong KongChina State Key Laboratory of Liver Research The University of Hong KongHong KongChina Department of Pharmacology and Pharmacy The University of Hong KongHong KongChina Laboratory of Data Discovery for Health(D24H) Hong Kong Science and Technology ParkHong KongChina Department of Family Medicine and Primary Care The University of Hong KongHong KongChina School of Nursing The University of Hong KongHong KongChina School of Public Health The University of Hong KongHong KongChina Research Department of Practice and Policy University College LondonLondon WC1E 6BTUnited Kingdom Aston School of Pharmacy Aston UniversityBirmingham B47ETUnited Kingdom

BACKGROUND Chronic liver disease(CLD)was associated with adverse clinical outcomes among people with severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)*** To determine the effects of SARS-CoV-2 infection on the incidence and treatment strategy of hepatocellular carcinoma(HCC)among patients with *** A retrospective,territory-wide cohort of CLD patients was identified from an electronic health database in Hong *** with confirmed SARS-CoV-2 infection[coronavirus disease 2019(COVID-19)+CLD]between January 1,2020 and October 25,2022 were identified and matched 1:1 by propensity-score with those without(COVID-19-CLD).Each patient was followed up until death,outcome event,or November 15,*** outcome was incidence of *** outcomes included all-cause mortality,adverse hepatic outcomes,and different treatment strategies to HCC(curative,non-curative treatment,and palliative care).Analyses were further stratified by acute(within 20 d)and post-acute(21 d or beyond)phases of SARS-CoV-2 *** rate ratios(IRRs)were estimated by Poisson regression *** Of 193589 CLD patients(>95%non-cirrhotic)in the cohort,55163 patients with COVID-19+CLD and 55163 patients with COVID-19-CLD were included after 1:1 propensity-score *** 249-d median follow-up,COVID-19+CLD was not associated with increased risk of incident HCC(IRR:1.19,95%CI:0.99-1.42,P=0.06),but higher risks of receiving palliative care for HCC(IRR:1.60,95%CI:1.46-1.75,P<0.001),compared to *** both acute and post-acute phases of infection,COVID-19+CLD were associated with increased risks of allcause mortality(acute:IRR:7.06,95%CI:5.78-8.63,P<0.001;post-acute:IRR:1.24,95%CI:1.14-1.36,P<0.001)and adverse hepatic outcomes(acute:IRR:1.98,95%CI:1.79-2.18,P<0.001;post-acute:IRR:1.24,95%CI:1.13-1.35,P<0.001),compared to *** Although CLD patients with SARS-CoV-2 infection were not associated with increased risk of HCC,they

关键词： SARS-CoV-2 infection Chronic liver disease Long COVID Post-COVID-19 syndrome Cirrhosis Hepatocellular carcinoma

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

Use of graphene-based materials as carriers of bioactive agents

引用

Asian Journal of Pharmaceutical Sciences 2021年第5期16卷 577-588页

作者： wing-Fu lai wing-tak Wong Ciechanover Institute of Precision and Regenerative Medicine School of Life and Health SciencesThe Chinese University of Hong Kong(Shenzhen)Shenzhen 518172China Department of Applied Biology and Chemical Technology Hong Kong Polytechnic UniversityHong KongSpecial Administrative RegionChina

Graphene possesses a large specific surface area, a high Young’s modulus, high fracture strength, high electrical conductivity, and excellent optical performance. It has been widely studied for biomedical use since its first appearance in the literature. This article offers an overview of the latest advances in the design of graphene-based materials for delivery of bioactive agents. To enhance the translation of these carriers into practical use, the toxicity involved is needed to be examined in future research in more detail. In addition, guidelines for standardizing experimental conditions during the evaluation of the performance of graphene-based materials are required to be established so that candidates showing higher practical potential can be more effectively identified for further development. This can streamline the optimization and use of graphene-based materials in delivery applications.

关键词： Graphene Carbon Nanomaterial Loading Controlled release

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

Facile design of Au@Pt core-shell nanostructures： Formation of Pt submonolayers with tunable coverage and their applications in electrocatalysis

引用

Nano Research 2014年第3期7卷 410-417页

作者： Fulin Zheng wing-tak Wong Ka-Fu Yung Department of Applied Biology and Chemical Technology The Hong Kong Polytechnic University Hung Hom Hong Kong SAR China

A facile design of Pt nanostructures from submonolayer to monolayer has been realized by ion adsorption-in situ electrochemical reduction on Au nanoparticles supported on multiwall carbon nanotubes （CNTs）. The as prepared Au@Pt/CNTs catalysts display coverage-specific electrocatalysis. Au@Pt/CNTs with low Pt coverage is inactive towards methanol oxidation whereas it oxidizes formic acid effectively through a direct pathway with mass specific activity 90 times that of a commercial Pt/C catalyst. Due to its inertness to methanol, it shows high performance in the oxygen reduction reaction （ORR） with high methanol tolerance. In contrast, simply increasing the Pt coverage to above 40% switches the formic acid oxidation process to both direct and indirect catalytic pathways, and also results in high methanol oxidation activity.

关键词： electrocatalysis platinum submonolayer fuel cell

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

New tricyanoiron(Ⅲ) building blocks for the construction of molecule-based magnets

引用

Science China Chemistry 2010年第10期53卷 2106-2111页

作者： LAU Pui-Ha WONG wing-tak LAU Tai-Chu Department of Biology and Chemistry City University of Hong Kong Department of Chemistry The University of Hong Kong

A series of tricyanoiron(Ⅲ) complexes with the general formula mer-[FeⅢ(5-Xsap)(CN)3]2-(X = H, Me, MeO, Cl or Br, sapH2 = N-salicylidene-o-aminophenol) have been synthesized. These complexes were characterized by IR, ESI-MS, UV/Vis, elemental analysis and magnetic measurements. The structures of (PPh4)2[FeⅢ(sap)(CN)3] and (PPh4)2[FeⅢ(5-Mesap)(CN)3] have been determined by X-ray crystallography. These low-spin d5 tricyanoiron(Ⅲ) complexes are potential building blocks for the construction of molecule-based magnets.

关键词： cyano iron Schiff base building block molecule-based magnet

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

Synthesis and structural characterization of lanthanide coordination polymers constructed from a 13-membered macrocycle

引用

Chinese Science Bulletin 2007年第4期52卷 467-470页

作者： YAO YingMing SHEN Qi WONG wing tak Department of Chemistry and Chemical Engineering Dushu Lake Campus Suzhou University Suzhou 215123 China Department of Chemistry The University of Hong Kong Polkfulam Road Hong Kong China

The lanthanide coordination polymers bearing a 13-membered macrocycle, [(13-EDTA-pnOH)H2] were synthesized. The products [Ln(13-EDTA-pnOH)(H2O)2·NO3]n (Ln = Eu(1), Tb(2), Dy(3)) have been obtained by MS, IR and element analyses. The solid-state structure of 1 was established by single-crystal X-ray analysis. The coordination geometry around the central metal atom in complex 1 is a nine-coor-dinated, tricapped-trigonal prism having six donor atoms (two amine nitrogen atoms, two amide oxygen atoms and two carboxymethyl oxygen atoms) from one ligand, one oxygen atom from a neighboring ligand, and two more oxygen atoms from two water molecules. The europium atoms are linked by―Eu―O―C―O―Eu―bridges to form an infinite chain.

关键词：镧系元素复合物配位聚合物官能化大环合成结构表征

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

Rapid testing methods for food contaminants and toxicants

引用

Journal of Integrative Agriculture 2015年第11期14卷 2243-2264页

作者： Jiachi Chiou Arthur Ho Hon Leung Hang Wai Lee wing-tak Wong Department of Applied Biology and Chemical Technology Food Safety and Technology Research CenterThe Hong Kong Polytechnic University Shenzhen Key Laboratory for Food Biological Safety Control Food Safety and Technology Research CentreThe Hong Kong Polytechnic University Shenzhen Research Institute

Food safety is one of the major concerns in every country regardless of the economic and social development. The frequent occurrence of food scandals in the world has led the Chinese government to implement several strategies to fortify the food supply system to a high food safety standard. This relies heavily on laboratory testing services but conventional methods for detection of food contaminants and toxicants are limited by sophisticated sample preparation procedures, long analysis time, large instruments and professional personnel to meet the increasing demands. In this review, we have incorporated most of the current and potential rapid detection methods for many notorious food contaminants and toxicants including microbial agents, toxic ions, pesticides, veterinary drugs and preservatives, as well as detection of genetically modified food genes and adulterated edible oil. Development of rapid, accurate, easy-to-use and affordable testing methods could urge food handlers and the public to actively screen for food contaminants and toxicants instead of passively relying on monitoring by the government examination facility. This review also provides several recommendations including how to encourage the public to engage in the food safety management system and provide optimal education and financial assistance that may improve the current Chinese food safety control system.

关键词： rapid testing food contaminants and toxins microbial agents pesticides veterinary drugs preservatives formaldehyde nitrite nitrate test strips

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

Alginate-based complex fibers with the Janus morphology for controlled release of co-delivered drugs

引用

Asian Journal of Pharmaceutical Sciences 2021年第1期16卷 77-85页

作者： wing-Fu lai Eric Huang Kwok-Ho Lui School of Pharmaceutical Sciences Shenzhen UniversityShenzhen 518060China School of Life and Health Sciences The Chinese University of Hong Kong(Shenzhen)Shenzhen 518172China Department of Applied Biology and Chemical Technology Hong Kong Polytechnic UniversityHong KongChina

Hydrogels are soft materials consisting of a three-dimensional network of polymer *** the years,hydrogels with different compositions have been developed as drug carriers for diverse biomedical applications,ranging from cancer therapy and wound care to the treatment of neurodegenerative and inflammatory *** of these carriers,however,are designed only to deliver single *** based on hydrogels for co-delivery of multiple agents,with the release rate of each of the co-delivered agents tunable,are *** study reports a one-pot method of fabricating alginate-based complex fibers with the Janus morphology,with carboxymethyl cellulose sodium functioning as a polymeric modifier of the properties of each of the fiber *** using malachite green and minocycline hydrochloride as model drugs,the generated fibers demonstrate the capacity of enabling the release profile of each of the co-delivered drugs to be precisely *** with their negligible toxicity and the retention of the activity of the loaded drugs,the complex fibers reported in this study warrant further development and optimization for applications that involve co-delivery of multiple agents.

关键词： Janus morphology Complex fiber Tunable release profiles Co-delivery Controlled release

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

Intramolecular (4+3) cycloadditions of nitrogen-tethered epoxy enosilanes for the synthesis of heteropolycycles

引用

Chinese Chemical Letters 2019年第8期30卷 1523-1526页

作者： Jiayun He Shuk Mei Lam Jerome PLNg wing-tak Wong Pauline Chiu State Key Laboratory of Synthetic Chemistry Department of ChemistryThe University of Hong KongHong KongChina Department of Applied Biology and Chemical Technology The Hong Kong Polytechnic UniversityHong KongChina

Furans bearing epoxy enolsilane units via a tether that incorporates a nitrogen heteroatom,undergo intramolecular(4+3)cycloadditions to generate bis-heteroatomic polycyclic adducts having piperidine moieties in their *** cycloadducts,ultimately derived from furfural,a renewal chemical feedstock,are obtained with up to 4:1 dr and with ee retained from the epoxide.

关键词： Heterocycles (4+3)cycloaddition Furan Intramolecular Epoxides Piperidine Polycyclic compounds

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：