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Combined analysis of imaging tumor capsule with imaging tumor size guides the width of resection margin for solitary hepatocellular carcinoma

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Hepatobiliary & Pancreatic Diseases International 2022年第6期21卷 551-558页

作者： Jia-Shuo Chao Qi Zhu De-Sheng Chen Gui-Ming Chen Xue-Qian Xie Ai-Qun Liu Sen-Lin Zhao hong-cheng sun Department of General Surgery Shanghai General HospitalShanghai Jiao Tong University School of MedicineShanghai 200080China Department of Radiology Shanghai General HospitalShanghai Jiao Tong University School of MedicineShanghai 200080China Department of Colorectal Surgery Fudan University Shanghai Cancer CenterShanghai 200032China

Background:The optimal width of resection margin(RM)for hepatocellular carcinoma(HCC)remains *** study aimed to investigate the value of imaging tumor capsule(ITC)and imaging tu-mor size(ITS)in guiding RM width for patients with ***:Patients who underwent hepatectomy for HCC in our center were retrospectively ***(complete/incomplete)and ITS(≤3 cm/>3 cm)were assessed by preoperative magnetic resonance imaging(MRI).Using subgroup analyses based on ITC and ITS,the impact of RM width[narrow RM(3 cm and complete ITC,the narrow RM group exhibited comparable RFS,OS,and incidence of RM recurrence with the wide RM group(P=0.606,0.916,and 0.649,respectively).However,in patients with ITS>3 cm and incomplete ITC,the wide RM group showed better RFS and OS and a lower incidence of RM recurrence compared with the narrow RM group(P=0.037,0.018,and 0.046,respectively).Conclusions:As MRI-based preoperative markers,conjoint analysis of ITC with ITS aids in determining RM width for solitary HCC *** RM is applicable in patients with ITS≤3 cm regardless of ITC status and in those with ITS>3 cm and complete *** RM is preferred in those with ITS>3 cm and incomplete ITC.

关键词： Hepatocellular carcinoma Resection Hepatectomy Magnetic resonance imaging Preoperative imaging

Burden landscape of hepatobiliary and pancreatic cancers in Chinese young adults:30 years’overview and forecasted trends

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World Journal of Gastrointestinal Oncology 2024年第10期16卷 4177-4193页

作者： De-Sheng Chen Ze-Ping Chen Dong-Zi Zhu Lv-Xin Guan Qi Zhu Yi-Chao Lou Ze-Ping He Hao-Nan Chen hong-cheng sun Department of General Surgery Shanghai General HospitalShanghai Jiao Tong University School of MedicineShanghai 200080China Department of General Surgery Shanghai Ninth People's HospitalShanghai Jiao Tong University School of MedicineShanghai 200011China Shenzhen Institute of Translational Medicine The First Affiliated Hospital of Shenzhen UniversityShenzhen 518035Guangdong ProvinceChina Department of General Surgery Sir Run Run Shaw HospitalSchool of MedicineZhejiang UniversityHangzhou 310016Zhejiang ProvinceChina

BACKGROUND Hepatobiliary and pancreatic(HBP)cancers impose a considerable burden on young populations(aged 15 to 49 years),resulting in a substantial number of new cases and fatalities each *** young populations,the HBP cancers shows extensive variance worldwide and the updated data in China is *** To investigate the current status,trends,projections,and underlying risk factors of HBP cancers among young populations in *** The Global Burden of Disease Study 2019 provided data on the annual incidence,mortality,disability-adjusted life years(DALYs),age-standardized incidence rate(ASIR),mortality rate(ASMR),and DALYs rate(ASDR)of HBP cancers in young Chinese adults between 1990 and *** trends were assessed using estimated annual percentage change and hierarchical ***-specific mortality and DALYs caused by various risks were analyzed across China and other regions,with future trends until 2035 projected using the Bayesian age-period-cohort *** From 1990 to 2019,incident cases,deaths,DALYs,ASIR,ASMR,and ASDR for liver cancer(LC)in young Chinese individuals decreased,classified into'significant decrease'***,cases of gallbladder and biliary tract cancer and pancreatic cancer rose,categorized as either'significant increase'or'minor increase'*** contribution of risk factors to mortality and DALYs for HBP tumors increased to varying *** lifestyle behaviors,such as tobacco control,weight management,alcohol moderation,and drug avoidance,could lower HBP cancers ***,except for LC in females,which is likely to initially decline slightly and then rise,the forecasting model predicted that the ASIR and ASMR for all HPB cancers subtypes by gender will increase among young *** HBP cancers burden among young adults in China is expected to increase until 2035,necessitating lifestyle interventions and targeted treatment strategies to mitigate the public health impact of these

关键词： Hepatobiliary and pancreatic cancers Burden landscape Young adults Projection China

Post-transplant infection improves outcome of hepatocellular carcinoma patients after orthotopic liver transplantation

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World Journal of Gastroenterology 2019年第37期25卷 5630-5640页

作者： Jia-Shuo Chao Sen-Lin Zhao Si-Wen Ou-yang Yong-Bing Qian Ai-Qun Liu Hua-Mei Tang Lin Zhong Zhi-Hai Peng Jun-Ming Xu hong-cheng sun Department of General Surgery Shanghai Organ Transplantat Medical CenterShanghai General HospitalShanghai Jiaotong UniversitySchool of MedicineShanghai 200080China Department of Colorectal Surgery Fudan UniversityShanghai Cancer CenterShanghai 200032China Division of Critical Care Department of Liver SurgeryRenji HospitalShanghai Jiaotong UniversitySchool of MedicineShanghai 200127China Department of Radiology Shanghai General HospitalShanghai Jiaotong UniversitySchool of MedicineShanghai 200080China Department of Pathology Shanghai General HospitalShanghai Jiaotong UniversitySchool of MedicineShanghai 200080China

BACKGROUND Tumor recurrence after orthotopic liver transplantation(OLT)remains a serious threat for long-term survival of the recipients with hepatocellular carcinoma(HCC),since very few factors or measures have shown impact on overcoming HCC recurrence after *** infection suppresses tumor recurrence and improves patient survival in lung cancer and malignant glioma probably via stimulating the immune ***-transplant infection(PTI),a common complication,is deemed to be harmful for the liver transplant recipients from a short-term ***,whether PTI inhibits HCC recurrence after OLT and prolongs the long-term survival of HCC patients needs to be *** To investigate the potential influence of PTI on the survival and tumor recurrence of patients with HCC after *** A total of 238 patients with HCC who underwent OLT between August 2002 and July 2016 at our center were retrospectively included and accordingly subdivided into a PTI group(53 patients)and a non-PTI group(185 patients).Univariate analyses,including the differences of overall survival(OS),recurrence-free survival(RFS),and post-recurrence survival(PRS),between the PTI and non-PTI subgroups as well as survival curve analysis were performed by the Kaplan-Meier method,and the differences were compared using the log rank *** variables with a P-value<0.1 in univariate analyses were included in the multivariate survival analysis by using a Cox proportional-hazards *** The 1-,3-,and 5-year OS and RFS rates of the whole cohort were 86.6%,69.0%,and 63.6%,and 75.7%,60.0%,and 57.3%,*** 1-,3-,and 5-year OS rates for the PTI patient group(96.0%,89.3%,and 74.0%)were significantly higher than those for the non-PTI group(84.0%,63.4%,and 60.2%)(P=0.033).The absence of PTI was an independent risk factor for dismal OS(relative risk[RR]=2.584,95%CI:1.226-5.449)and unfavorable RFS(RR=2.683,95%CI:1.335-5.390).Subgroup analyses revealed that PTI remark

关键词： Liver transplantation Liver cancer Infection Survival Tumor recurrence

Protective effect of icaritin on focal cerebral ischemic–reperfusion mice

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Chinese Herbal Medicines 2018年第1期10卷 40-45页

作者： cheng-hong sun li-hong pan jian yang jing-chun yao bing-bing li yu-jun tan gui-min zhang ying sun state key laboratory of generic manufacture technology of chinese traditional medicine linyi 276000china linyi key laboratory for immunopharmacology and immunotoxicology of natural medicine linyi 276000china center for new drug pharmacology lunan pharmaceutical group corporationlinyi 276000china

Objective： To investigate the protective effects of icaritin （ICT）, one of the active ingredients in Epimedii Folium, on mouse model of cerebral ischemia-reperfusion （I/R） in vivo. Methods： ICR mice were subjected to an I h transient middle cerebral artery occlusion （MCAO） and fol- lowed by 24 h of reperfusion. Neurological deficits, infarct volume, brain edema and survive rate were measured, respectively. The levels of brain IL-1β, TNF-a, ROS and DNA-binding activity of NF-KB p65 were measured by ELISA kits. The levels of malondialdehyde （MDA） and activities of superoxide dismu- tase （SOD） were detected by spectrophotometry, and the release of nitric oxide （NO） were detected by Griess kit. Results： ICT markedly reduced the neurological deficit scores, brain edema, infarct volume and increased the survival rate of the cerebral I/R mice. The expression of IL-Iβ, TNF-α, NO, MDA and DNA-binding activity of NF-KB p65 were significantly inhibited by ICT, while the activity of SOD were up-regulated at the same time. Conclusion： ICT possessed significant neuroprotective effects in cerebral I/R mice, which might be related to prevent neuroinflammatory and oxidative damage.

关键词： brain edema brain infarct icaritin focal cerebral ischemic-reperfusion neuroinflammation oxidative damage

Endoscopic treatment of thoracic tracheal stenosis with T-tube through tracheotomy opening in six patients

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Chinese Medical Journal 2013年第7期126卷 1394-1395页

作者： ZHANG Qing-quan WANG Qiang CHEN Xiu-mei ZHU Yu-hong SONG Xi-cheng sun Yan Department of Otorhinolaryngology Head and Neck Surgery Yuhuangding Hospital Yantai Shandong 264000 China

Cervical or thoracic trauma, tracheotomy and tracheal intubation for mechanical ventilation tiaerapy are themain reasons of tracheal stenosis. Recently the incidence of tracheal stenosis is gradually increasing. Tracheal stenosis is an irreversible, progressive disease and the only effective treatment is surgical removal of stenosis tissue to restore normal tracheal lumen. From January 2008 to April 2011, 6 patients with thoracic tracheal stenosis in our department underwent tracheotomy and T-tube stent implantation by endoscope with good results.

关键词： tracheal stenosis tracheotomy T-tube surgery endoscope

Magnetron sputtered nickel oxide with suppressed interfacial defect states for efficient inverted perovskite solar cells

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Journal of Energy Chemistry 2025年第1期100卷 348-355页

作者： Guoqiang Ma Qin Tan Zhaoning Li Jingwei Xiu Jiafeng Wang Tianle cheng Dong He Qiang sun Xuhang Ma Francesco Lamberti Zhubing He Department of Materials Science and Engineering Institute of Innovative Materials (I2M) Shenzhen Key Laboratory of Full Spectral Solar Electricity Generation (FSSEG)Southern University of Science and Technology (SUSTech) Core Research Facilities Southern University of Science and Technology Department of Chemical Sciences Department of Industrial Engineering University of Padova

Widely used spin-coated nickle oxide （NiOx） based perovskite solar cells often suffer from severe interfacial reactions between the NiOxand adjacent perovskite layers due to surface defect states,which inherently impair device performance in a long-term view,even with surface molecule *** this study,we developed high-quality magnetron-sputtered NiOxthin films through detailed process optimization,and compared systematically sputtered and spin-coated NiOxthin film surfaces from materials to *** sputtered NiOxfilms exhibit improved crystallinity,smoother surfaces,and significantly reduced Ni3+or Ni vacancies compared to their spin-coated ***,the interface between the perovskite and sputtered NiOxfilm shows a substantially reduced density of defect *** solar cells （PSCs） fabricated with our optimally sputtered NiOxfilms achieved a high power conversion efficiency （PCE） of up to 19.93%and demonstrated enhanced stability,maintaining 86.2% efficiency during 500 h of maximum power point tracking under one standard sun ***,with the surface modification using (4-(2,7-dibromo-9,9-dimethylacridin-10（9H）-yl)butyl)p hosphonic acid （DMAcPA）,the device PCE was further promoted to 23.07%,which is the highest value reported for sputtered NiOxbased PSCs so far.

关键词： Nickle oxide Magnetron sputter Defect Stability Perovskite solar cell

A cellulose-based lithium-ion battery separator with regulated ionic transport and high thermal stability for extreme environments

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Nano Research 2025年第1期18卷 315-322页

作者： Kun-Peng Yang Song Xie Zi-Meng Han Hao-cheng Liu Chong-Han Yin Wen-Bin sun Zhang-Chi Ling Huai-Bin Yang De-Han Li Qing-Fang Guan Shu-hong Yu Department of Chemistry New Cornerstone Science LaboratoryInstitute of Biomimetic Materials&ChemistryAnhui Engineering Laboratory of Biomimetic MaterialsDivision of Nanomaterials&ChemistryHefei National Research Center for Physical Sciences at the MicroscaleUniversity of Science and Technology of ChinaHefei 230026China Institute of Innovative Materials Department of Materials Science and EngineeringDepartment of ChemistrySouthern University of Science and TechnologyShenzhen 518055China

Separators play a critical role in lithium-ion ***,the restrictions of thermal stability and inferior electrical performance in commercial polyolefin separators significantly limit their applications under harsh ***,we report a cellulose-assisted self-assembly strategy to construct a cellulose-based separator massively and *** an ultrahigh ionic conductivity in electrolytes of 3.7 mS·cm^(-1) and the ability to regulate ion transport,the obtained separator is a promising alternative for high-performance lithium-ion *** addition,integrated with high thermal stability,the cellulose-based separator endows batteries with high safety at high temperatures,greatly expanding the application scenarios of energy storage devices in extreme environments.

关键词： lithium-ion batteries bio-inspired materials battery separators cellulose nanofiber ultrahigh ionic conductivity high safety

Flexible Graphene Field‑Effect Transistors and Their Application in Flexible Biomedical Sensing

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Nano-Micro Letters 2025年第2期17卷 252-313页

作者： Mingyuan sun Shuai Wang Yanbo Liang Chao Wang Yunhong Zhang hong Liu Yu Zhang Lin Han Institute of Marine Science and Technology Shandong UniversityQingdao 266237ShandongPeople’s Republic of China State Key Laboratory of Crystal Materials Shandong UniversityJinan 250100ShandongPeople’s Republic of China School of Integrated Circuits Shandong UniversityJinan 250100ShandongPeople’s Republic of China Shandong Engineering Research Center of Biomarker and Artificial Intelligence Application Jinan250100ShandongPeople’s Republic of China

Flexible electronics are transforming our lives by making daily activities more *** to this innovation are field-effect transistors(FETs),valued for their efficient signal processing,nanoscale fabrication,low-power consumption,fast response times,and ***,known for its exceptional mechanical properties,high electron mobility,and biocompatibility,is an ideal material for FET channels and *** combination of graphene and FETs has given rise to flexible graphene field-effect transistors(FGFETs),driving significant advances in flexible electronics and sparked a strong interest in flexible biomedical ***,we first provide a brief overview of the basic structure,operating mechanism,and evaluation parameters of FGFETs,and delve into their material selection and patterning *** ability of FGFETs to sense strains and biomolecular charges opens up diverse application *** specifically analyze the latest strategies for integrating FGFETs into wearable and implantable flexible biomedical sensors,focusing on the key aspects of constructing high-quality flexible biomedical ***,we discuss the current challenges and prospects of FGFETs and their applications in biomedical *** review will provide valuable insights and inspiration for ongoing research to improve the quality of FGFETs and broaden their application prospects in flexible biomedical sensing.

关键词： Flexible Graphene Field-effect transistor Wearable Implantable Biosensor

Constructing Donor–Acceptor‑Linked COFs Electrolytes to Regulate Electron Density and Accelerate the Li^(+)Migration in Quasi‑Solid‑State Battery

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Nano-Micro Letters 2025年第1期17卷 456-471页

作者： Genfu Zhao Hang Ma Conghui Zhang Yongxin Yang Shuyuan Yu Haiye Zhu Yongjiang sun hong Guo School of Materials and Energy International Joint Research Center for Advanced Energy Materials of Yunnan ProvinceYunnan UniversityKunming 650091People’s Republic of China Yunnan Yuntianhua Co. LtdR&D CenterKunming 650228People’s Republic of China Southwest United Graduate School Kunming 650091People’s Republic of China

Regulation the electronic density of solid-state electrolyte by donor–acceptor(D–A)system can achieve highly-selective Li^(+)transportation and conduction in solid-state Li metal *** study reports a high-performance solid-state electrolyte thorough D–A-linked covalent organic frameworks(COFs)based on intramolecular charge transfer *** other reported COFbased solid-state electrolyte,the developed concept with D–A-linked COFs not only achieves electronic modulation to promote highly-selective Li^(+)migration and inhibit Li dendrite,but also offers a crucial opportunity to understand the role of electronic density in solid-state Li metal *** introduced strong electronegativity F-based ligand in COF electrolyte results in highlyselective Li^(+)(transference number 0.83),high ionic conductivity(6.7×10^(-4)S cm^(−1)),excellent cyclic ability(1000 h)in Li metal symmetric cell and high-capacity retention in Li/LiFePO_(4)cell(90.8%for 300 cycles at 5C)than substituted C-and N-based *** is ascribed to outstanding D–A interaction between donor porphyrin and acceptor F atoms,which effectively expedites electron transferring from porphyrin to F-based ligand and enhances Li^(+)***,we anticipate that this work creates insight into the strategy for accelerating Li^(+)conduction in high-performance solid-state Li metal batteries through D–A system.

关键词： Electronic modulation engineering Donor-acceptor-linked covalent organic frameworks Quasi-solid-state Li metal battery