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Acta Pharmaceutica Sinica B 2024年第3期14卷 1329-1344页

作者： Yani xu Lan Yang Min Li Haozhou Shu Na Jia Yunzhen Gao Rongying Shi Xiaojia Yang Zhirong Zhang ling Zhang Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry West China School of PharmacySichuan UniversityChengdu 610041China Med-X Center for Materials College of Polymer Science and EngineeringSichuan UniversityChengdu 610065China

Osteosarcoma is usually resistant to immunotherapy and,thus primarily relies on surgical resection and high-dosage ***,less invasive or toxic therapies such as photothermal therapy(PTT)and chemodynamic therapy(CDT)generally failed to show satisfactory *** multimodal therapies with proper safety profiles may provide better solutions for ***,a simple nanocomposite that synergistically combines CDT,PTT,and chemotherapy for osteosarcoma treatment was *** this composite,small 2D ni Fe-LDH flakes were processed into 3D hollow nanospheres via template methods to encapsulate 5-Fluorouracil(5-FU)with high loading *** nanospheres were then adsorbed onto larger 2D Ti3C2MXene monolayers and finally shielded by bovine serum albumin(BSA)to form 5-FU@ni Fe-LDH/Ti3C2/BSA nanoplatforms(5niTiB).Both in vitro and in vivo data demonstrated that the 5-FU induced chemotherapy,ni Fe-LDH driven chemodynamic effects,and MXene-based photothermal killing collectively exhibited a synergistic“all-in-one”anti-tumor effect.5niTiB improved tumor suppression rate fromnimizing side ***,the composite is simple to produce,enabling the fine-tuning of dosages to suit different ***,the platform is versatile and efficient,with potential for further development.

关键词： Osteosarcoma niFe-LDH MXene Chemodynamic therapy Photothermal therapy Chemotherapy 5-Fluorouracil Nanocomposite

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A Review of Polyurethane as an Alternative to Asphalt Binder for More Sustainable Roads: Performance， Environment， and Economy

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Journal of Traffic and Transportation Engineering(English Edition) 2024年

作者： Lei xu Tong Lu Zhongbo Chen Hangtian ni Daquan Sun Yufeng Tian Key Laboratory of Road and Traffic Engineering of Ministry of Education， Tongji University School of Highway， Chang'an University

Polyurethane (PU) as an alternative for petroleum asphalt binder in pavement engineering can not only prolong the service life of the pavement， but also enable the pavement to perform multiple functions such as drainage， noise reduction， snow melting， and ice melting， and flame retardancy， providing with economic， social and environmental benefits. PU is a kind of "wear-resistant rubber" with high strength and good wear resistance obtained by pre-polymerization of isocyanate and polyol. In this review， the design and preparation of PU and aggregates， i.e. PU mixture， were summarized， followed by the discussion of the strength， stiffness and durability of PU mixture. Numerous creative concepts of structure and mixture design of PU pavements were summarized， and PU dosage， the curing time， temperature， and compaction times were clarified in detail. Particularly， some successful applications including PoroElastic Road Surface (PERS)， PU porous mixture (PPM)， PU rubber particle mixture (PRPM)， and permeable PU stabilized recycled aggregate (PPSRA) were discussed. Special attention was given to the economic and environmental benefits of PU pavement. Overall， the PU pavement can achieve the much-needed functions of modern urban roads or highways， and prolong the service life of the pavement. However， more researches are needed to explore the design methods of PU mixture and improved its road performance. In addition， reducing the price of PU to reduce the construction cost of PU mixture was also a problem that needed to be solved.

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Advances in non-invasive imaging of proteinopathies in animal models of neurodegenerative diseases

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Neural Regeneration Research 2024年第10期19卷 2115-2116页

作者： Lei Cao Bin Ji Ruiqing ni Changes Technology Corporation Ltd. ShanghaiChina Fudan University ShanghaiChina School of Pharmacy Fudan UniversityShanghaiChina Institute for Biomedical Engineering University of Zurich&ETH Zurich Institute for Regenerative MedicineUniversity of ZurichZurichSwitzerland

Neurodegenerative diseases,including Alzheimer's disease(AD),frontotemporal dementia,Parkinson's disease,and dementia with Lewy bodies,represent tremendous unmet clinical needs.A common feature of these diseases is the aberrant cerebral accumulation of pathological protein aggregates,affecting selectively vulnerable circuits in a disease-specific *** studies have established a relationship between abnormal aggregation and neuronal dysfunction or loss,suggesting multifactorial pathogenesis mechanisms in these neurodegenerative disorders.

关键词： diseases degenerative clinical

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Multidisciplinary treatment of molten aluminum combined burn:An unusual case report

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Chinese Journal of Plastic and Reconstructive Surgery 2024年第3期6卷 135-138页

作者： Shengzhou Shan Yinbo Peng Liqing Gong Zhigang Mao Weirong Yu Tao ni Peng xu Department of Plastic and Reconstructive Surgery Shanghai Ninth People’s HospitalShanghai Jiao Tong University School of MedicineShanghai200011China

Molten aluminum is among the most common causes of burns in the metal ***,only few reports are available on molten aluminum ***,we report an unusual case of molten aluminum *** patient had burns not only on the body surface but also in the respiratory tract and esophagus,adding to the difficulty of *** consultation and cooperation led to the development of a treatment plan for the patient,which included tracheotomy,respiratory management,endoscopic therapy,infection control,and psychological *** our knowledge,this is the first report of molten aluminum-induced burns involving the face,neck,respiratory tract,esophagus,and *** also describe our experience with multidisciplinary treatment for the management of molten aluminum burns.

关键词： Molten aluminum Combined burn Multidisciplinary treatment

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Effects of Rattling Behavior of K and Cd Atoms along Different Directions in Anisotropic KCdAs on Lattice Thermal Transport and Thermoelectric Properties

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Energy & Environmental Materials 2024年第6期7卷 388-398页

作者： Yue Wang Yinchang Zhao Jun ni Zhenhong Dai Department of Physics Yantai UniversityYantai 264005China State Key Laboratory of Low-Dimensional Quantum Physics Department of PhysicsTsinghua UniversityBeijing 100084China

We employ advanced first principles methodology,merging self-consistent phonon theory and the Boltzmann transport equation,to comprehensively explore the thermal transport and thermoelectric properties of ***,the study accounts for the impact of quartic anharmonicity on phonon group velocities in the pursuit of lattice thermal conductivity and investigates 3ph and 4ph scattering processes on phonon *** various methodologies,including examining atomic vibrational modes and analyzing 3ph and 4ph scattering processes,the article unveils microphysical mechanisms contributing to the lowκL within *** features include significant anisotropy in Cd atoms,pronounced anharmonicity in K atoms,and relative vibrations in non-equivalent As atomic *** atoms,situated between As layers,exhibit rattling modes and strong lattice anharmonicity,contributing to the observed lowκ*** flat bands near the valence band maximum translate into high PF,aligning with ultralowκL for exceptional thermoelectric *** optimal temperature and carrier concentration doping,outstanding ZT values are achieved:4.25(a(b)-axis,p-type,3×10^(19)cm^(−3),500 K),0.90(c-axis,p-type,5×10^(20)cm^(−3),700 K),1.61(a(b)-axis,n-type,2×10^(18)cm^(−3),700 K),and 3.06(c-axis,n-type,9×10^(17)cm^(−3),700 K).

关键词： anharmonic lattice dynamics electron transport characteristics first principles calculation lattice thermal transport octahedron thermoelectric properties

Celastrus orbiculatus Extract Inhibits Immune Inflammatory Thrombotic State of B-Lymphoma

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Chinese Journal of Integrative Medicine 2024年第11期30卷 1018-1026页

作者： ZHU Miao SHI Qing-qing ni Jun WU Wei SUN Xing SUN Mei xu Kai-lin LIU Yan-qing GU Jian GU Hao Department of Hematology Clinical Medical Col ege Yangzhou University Yangzhou Institute of Hematology Department of Hematology The Affiliated Hospital of Xuzhou Medical University Department of Oncology The Affiliated Hospital of Yangzhou University Yangzhou University Department of Neurology The Affiliated Brain Hospital of Nanjing Medical University

Objective:To investigate the inhibitory effect of Celastrus orbiculatus extracts（COE） on the proliferation of lymphoma cells and the immune regulation ability on inflammation and thrombophilia in ***:The 38B9 lymphoma cells were treated with COE（160μg/mL） and CTX（25 μmol/L）.The apoptosis rate and cell cycle of each group were detected by flow *** secretion of inflammatory factors,including interleukin（IL）-6,IL-10,and tumor necrosis factor α（TNF-α）,in cell supernatant was detected by enzyme-linked immunosorbent assay（ELISA）.In vivo,BALB/c mice were subcutaneously injected with 38B9 lymphoma cells to establish lymphoma ***(3 mg·kg-1·d-1) and CTX(40 mg-kg-1·d-1) were administered to the model mice,*** expression of plasma inflammatory factors（IL-6,IL-10 and TNF-α） and thrombus indexes,including D-dimer（D-D）,von Willebrand factor（vWF） and tissue factor（TF）,were detected by ELISA before tumor bearing（1 d）,after tumor formation（14 d） and after intervention（21 d）.PicoGreen dsDNA was used to detect the level of serum neutrophil extracellular traps（NETs）.Flow cytometry was used to detect the expression of platelet activation marker calcium-dependent lectin-like receptor 2（CLEC-2）.The tumor growth and survival of mice were ***:The 38B9 lymphoma cells were apoptotic after the intervention of COE and *** ratio of G2-M phase cells decreased in COE intervented cells compared with the control cells（Pnificantly reduced after COE or CTX intervention（Pnificantly increased（Pnintervented *** significantly lower levels of TNF-α,IL-6,NETs,TF,DD and CLEC-2,as well as higher IL-10 were observed in COE and CTX treatment mice in comparision with the control mice（P

关键词： Celastrus orbiculatus extract immune regulation lymphoma murine lymphoma cells proliferation inhibition thrombotic state tumor inflammation

A deep learning model enabled multi-event recognition for distributed optical fiber sensing

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Science China(Information Sciences) 2024年第3期67卷 291-307页

作者： Yujiao LI Xiaomin CAO Wenhao ni Kuanglu YU Institute of Information Science School of Computer and Information TechnologyBeijing Jiaotong University Beijing Key Laboratory of Advanced Information Science and Network Technology Beijing Jiaotong University

Fiber optic sensors that utilize backscattered light offer distributed real-time measurements and have been seen tremendous improvements in sensing distance and spatial resolution over the last ***, these improvements in sensor capabilities lead to a significant increase in the amount of data that needs to be processed. Traditional processing schemes are no longer adequate, so the development of novel signal processing methods is critical. Phase-sensitive optical time domain reflectometry(Φ-OTDR) is now applied in various applications for multi-event recognition, and it would usually be difficult, sometimes even unrealistic to label all the acquired samples due to its real-time and seamless monitoring nature. To fully take advantage of the information contained within the large number of unlabeled samples, which were formerly not utilized and hence wasted, we propose a semi-supervised model to boost the event classification performance of Φ-OTDR. The model extracts respectively the temporal features and the spatial bidirectional features together with a dual attention mechanism. Its classification accuracy has been improved up to 96.9%with only 1230 labeled samples. In addition, our model shows significant advantages when the number of labeled samples is reduced. Importantly, our method improves the accuracy of multi-event classification without any modification to the optical setup.

关键词： $\Phi$-OTDR event recognition semi-supervised learning mean teacher MT-ACNN-SA-BiLSTM

First-line camrelizumab(a PD-1 inhibitor)plus apatinib(an VEGFR-2 inhibitor)and chemotherapy for advanced gastric cancer(SPACE):a phase 1 study

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Signal Transduction and Targeted Therapy 2024年第4期9卷 1760-1767页

作者： Xiaofeng Chen Hao xu Xiaobing Chen Tongpeng xu Yitong Tian Deqiang Wang Fen Guo Kangxin Wang Guangfu Jin Xiao Li Rong Wang Fengyuan Li Yongbin Ding Jie Tang Yueyu Fang Jing Zhao Liang Liu ling Ma Lijuan Meng Zhiguo Hou Rongrong Zheng Yang Liu ni Guan Bei Zhang Shuang Tong Shiqing Chen Xing Li Yongqian Shu Department of Oncology The First Affiliated Hospital with Nanjing Medical UniversityNanjingChina Gusu School Nanjing medical UniversitySuzhouChina Jiangsu Key Lab of Cancer Biomarkers Prevention and TreatmentCollaborative Innovation Center for Cancer Personalized MedicineNanjing Medical UniversityNanjingChina Department of General surgery The First Affiliated Hospital with Nanjing Medical UniversityNanjingChina Department of Oncology Henan Cancer Hospital Affiliated Cancer Hospital of Zhengzhou UniversityZhengzhouChina Henan Engineering Research Center of Precision Therapy of Gastrointestinal Cancer&Zhengzhou Key Laboratory for Precision Therapy of Gastrointestinal Cancer ZhengzhouChina Department of Oncology Digestive Disease Institute&Cancer Institute of Jiangsu UniversityAffiliated Hospital of Jiangsu UniversityZhenjiangChina Department of Oncology Suzhou Hospital of Nanjing Medical UniversitySuzhouChina Department of Oncology Nanjing PuKou People’s HospitalNanjingChina Department of Epidemiology School of Public HealthNanjing Medical UniversityNanjingChina Department of Pathology The First Affiliated Hospital with Nanjing Medical UniversityNanjingChina Department of general surgery Jurong Branch hospital of Jiangsu Province People HospitalJurongChina Department of Medical Oncology Liyang People’s HospitalLiyangChina Department of radiology Nanjing PuKou People’s HospitalNanjingChina Jiangsu Hengrui Pharmaceuticals ShanghaiChina Department of Medical Affairs 3D Medicines Inc.ShanghaiChina Shanghai OrigiMed Co. Ltd.ShanghaiChina

Patients with advanced gastric cancer typically face a grim *** phase 1a(dose escalation)and phase 1b(dose expansion)study investigated safety and efficacy of first-line camrelizumab plus apatinib and chemotherapyfor advanced gastric or gastroesophageal junction *** primary endpoints included maximum tolerated dose(MTD)in phase 1a and objective response rate(ORR)across phase 1a and *** 1a tested three dose regimens of camrelizumab,apatinib,oxaliplatin,and *** regimen 1:camrelizumab 200 mg on day 1,apatinib 250 mg every other day,oxaliplatin 100 mg/m^(2) on day 1,and S-140 mg twice a day on days *** regimen 2:same as dose regimen 1,but oxaliplatin 130mg/*** regimen3:same as dose regimen 2,but apatinib 250 mg ***-four patients were included(9 in phase 1a,25 in phase 1b).No dose-limiting toxicities occurred so no MTD was *** 3 was set for the recommended phase 2 doses and administered in phase *** confrmed ORR was 76.5%(95%CI 58.8-89.3).The median progression-free survival was 8.4 months(95%CI 5.9-not evaluable[NE]),and the median overall survival(OS)was not mature(11.6-NE).Ten patients underwent surgery after treatment and the multidisciplinary team *** 24 patients without surgery,the median OS was 19.6 months(7.8-NE).Eighteen patients(52.9%)developed grade≥3 treatment-emergent adverse *** plus apatinib and chemotherapy showed favorable clinical outcomes and manageable safety for untreated advanced gastric cancer(ChiCTR2000034109).

关键词： regimen cancer doses

Clinical characteristics of acute non-varicose upper gastrointestinal bleeding and the effect of endoscopic hemostasis

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World Journal of Clinical Cases 2024年第9期12卷 1597-1605页

作者： Xiao-Juan Wang Yu-Peng Shi Li Wang Ya-ni Li Li-Juan xu Yue Zhang Shuang Han Department of Gastroenterology Honghui Hospital Affiliated to Medicine College of Xi’an Jiaotong UniversityXi'an 710054Shaanxi ProvinceChina

BACKGROUND Acute non-variceal upper gastrointestinal bleeding(ANVUGIB)constitutes a prevalent emergency within Gastroenterology,encompassing 80%-90%of all gastrointestinal hemorrhage *** condition is distinguished by its abrupt onset,swift progression,and notably elevated mortality *** To gather clinical data from patients with ANVUGIB at our hospital in order to elucidate the clinical characteristics specific to our institution and analyze the therapeutic effectiveness of endoscopic *** We retrospectively retrieved the records of 532 patients diagnosed with ANVUGIB by endoscopy at our hospital between March 2021 and March 2023,utilizing our medical record *** pertaining to general patient information,etiological factors,disease outcomes,and other relevant variables were meticulously collected and *** Among the 532 patients diagnosed with ANVUGIB,the male-to-female ratio was 2.91:1,with a higher prevalence among ***,43.6%of patients presented with black stool as their primary complaint,while 27.4%had hematemesis as their initial *** admission,17%of patients exhibited both hematemesis and black stool,while most ANVUGIB patients primarily complained of overt gastrointestinal *** routine blood examinations at admission revealed that 75.8%of patients had anemia,with 63.4%experiencing moderate to severe anemia,and 1.5%having extremely severe anemia(hemoglobinnitive trigger,24.2%had a history of using gastric mucosa-irritating medications,24.2%developed bleeding after alcohol consumption,2.8%attributed it to improper diet,1.7%to emotional excitement,and 2.3%to fatigue preceding the bleeding ***-induced ANVUGIB was more prevalent in the elderly than middle-aged and young individuals,while bleeding due to alcohol consumption showed the opposite ***,diet-related bleeding was more common

关键词： Acute non-varicose upper gastrointestinal bleeding Clinical characteristics Cause of disease Endoscopic homeostatic therapy

Evaluation of retinal and choroidal thickness changes in overweight and obese adults without ocular symptoms by swept-source optical coherence tomography

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International Journal of Ophthalmology(English edition) 2024年第4期17卷 707-712页

作者： Qing-Jian Li Sheng-Mei Zhou ling-Yu Zhang An-ni Lin Yang Zhang Jing Jiang Xin Che Yi-Wen Qian Yan Liu Zhi-Liang Wang Department of Ophthalmology Huashan HospitalFudan UniversityShanghai 200040China Eye Institute of Xiamen University Xiamen University School of MedicineXiamen 361005Fujian ProvinceChina Department of Gastroenterology Huashan HospitalFudan UniversityShanghai 200040China

AIM:To evaluate the relationship of overweight and obesity with retinal and choroidal thickness in adults without ocular symptoms by swept-source optical coherence tomography(SS-OCT).METHODS:According to the body mass index(BMI)results,the adults enrolled in the cross-sectional study were divided into the normal group(18.50≤BMInificantly thinner in both the overweight and obesity groups compared to the normal group(Pnificantly negatively correlated with choroidal thickness,but no significant correlation was observed between BMI and retinal ***:Choroidal thickness is decreased in people with overweight or *** on changes in choroidal thickness contributes to the understanding of the mechanisms of certain ocular disorders in overweight and obese adults.

关键词： overweight obesity body mass index choroidal thickness retinal thickness swept-source optical coherence tomography