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The Response of Carbonate System to Watershed Urbanization Process in a Semi-Arid River

Journal of Ocean university of{1. 2024年第4期23卷 991-1002页

作者： li Yunxiao DANG Jiajia HUANG Xiao {1. Hong wang Xiao li lina BAI Jie chen Xi Department of Environmental Science College of Resource and EnvironmentShanxi Agricultural UniversityTaigu 030801China Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control Collaborative Innovation Center of Atmospheric Environment and Equipment TechnologySchool of Environmental Science and EngineeringNanjing University of Information Science and TechnologyNanjing 210044China Department of geography and Environmental Science University of ReadingWhiteknightsReading RG66ABUK Marine Agriculture Research center Tobacco Research InstituteChinese Academy of Agricultural SciencesQingdao 266101China 5 Key Laboratory of Marine Environmental Science and Ecology Ministry of EducationCollege of Environmental Science and EngineeringOcean University of ChinaQingdao 266100China

Different from rivers in humid areas,the variability of riverine CO_(2) system in arid areas is heavily impacted by anthropo{1.nic disturbance with the increasing urbanization and water *** this study,the water chemistry and the controls of carbonate system in an urbanized river(the Fenhe River)on the semi-arid Loess Plateau were *** water chemistry of the river water showed that the high dissolved inorganic carbon(DIC)concentration(about 37 mg L^(-1.)in the upstream with a karst land type was mainly sourced from carbonate weathering involved by H_(2)CO_(3) and H_(2)SO_(4.,resulting in an oversaturated partial pressure of CO_(2)(pCO_(2))(about 800μatm).In comparison,damming resulted in the widespread appearance of non-free flowing river segments,and aquatic photosynthesis dominated the DIC and pCO_(2) spatiality demonstrated by the enriched stable isotope of DIC(δ^(1.)CDIC).Especially in the mid-downstream flowing through major cities in warm and low-runoff August,some river segments even acted as an atmospheric CO_(2) *** noteworthy is wastewater input leading to a sudden increase in DIC(>55 mg L^(-1.)and pCO_(2)(>4.00μatm)in the downstream of Taiyuan City,and in cold November the increased DIC even extended to the outlet of the *** results highlight the effects of aquatic production induced by damming and urban sewa{1. input on riverine CO_(2) system in semi-arid areas,and reducing sewa{1. dischar{1. may mitigate CO_(2) emission from the rivers.

关键词： dissolved inorganic carbon stable carbon isotope carbonate weathering aquatic photosynthesis sewage input the Fenhe River

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Formation,evolution,reconstruction of black shales and their influence on shale oil and gas resource

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china {1.ology 2024年第3期7卷 551-585页

作者： Shi-zhen li Qiu-chen Xu Mu liu Guo-heng liu Yi-fan li Wen-yang wang Xiao-guang yang Wei-bin liu Yan-fei An Peng Sun tao liu Jiang-hui Ding Qian-chao li Chao-gang fang State Key Laboratory of Continental Shale Oil Beijing 100083China The Key Laboratory of Unconventional Oil and Gas geology China Geological SurveyBeijing 100083China Oil and Gas Survey China Geological SurveyMinistry of Natural ResourcesBeijing 100083China State Key Laboratory of lithospheric and Environmental Coevolution Institute of Geology and GeophysicsChinese Academy of SciencesBeijing 100029China School of geosciences China University of Petroleum(East China)Qingdao 266580China School of Energy Resources China University of Geosciences(Beijing)Beijing 100083China Key Laboratory of Petroleum Resources Research Institute of Geology and GeophysicsChinese Academy of SciencesBeijing 100029China School of Resource and Environment Engineering Anhui UniversityHefei 230601China yangtze {1. Wuhan 430100China nanjing {1. China Geological SurveyNanjing 210016China National Elite Institute of Engineering CNPCBeijing 100096China

Black shales are important products of material cycling and energy exchan{1. among the lithosphere,atmosphere,hydrosphere,and *** are widely distributed throughout {1.ological history and provide essential energy and mineral resources for the development of human *** also record the evolution process of the earth and improve the understanding of the *** review focuses on the dia{1.nesis and formation mechanisms of black shales sedimentation,composition,evolution,and reconstruction,which have had a significant impact on the formation and enrichment of shale oil and *** terms of sedimentary environment,black shales can be classified into three types:Marine,terrestrial,and marine-terrestrial transitional *** formation processes include mechanisms such as eolian input,hypopycnal flow,gravity-driven and offshore bottom *** a {1.ological perspective,the formation of black shales is often closely related to global or regional major {1.ological *** enrichment of organic matter is {1.nerally the result of the interaction and coupling of several factors such as primary productivity,water redox condition,and sedimentation *** terms of evolution,black shales have undergone dia{1.netic evolution of inorganic minerals,thermal evolution of organic matter and hydrocarbon {1.neration,interactions between organic matter and inorganic minerals,and pore *** terms of reconstruction,the effects of fold deformation,uplift and erosion,and fracturing have chan{1.d the stress state of black shale reservoirs,thereby having a significant impact on the pore *** activity promotes the formation of veins,and have chan{1.d the material composition,stress structure,and reservoir properties of black *** resource effects,the deposition of black shales is fundamental for shale oil and gas resources,the evolution of black shales promotes the shale oil and gas formation and stora{1.,and the reconstruction of black shales wou

关键词： Black shales Shale oil and gas Resource effects Sedimentary environment Sedimentary process Organic matter accumulation Diagenetic evolution Thermal evolution Organic matter and inorganic minerals Tectonic reconstruction Oil and gas exploration engineering Veins Fluid activity

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In-situ study of the hydrogen peroxide photoproduction in seawater on carbon dot-based metal-free catalyst under operation condition

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Nano Research 2024年第7期17卷 5956-5964页

作者： Jiaxuan wang Jia{1.g li Zenan li Jie Wu Honglin Si yangbo Wu Zhiyong Guo Xuepeng wang {4. liao Hui Huang Mingwang Shao yang liu Zhenhui Kang Institute of Functional Nano and Soft Materials(FUNSOM) Jiangsu Key Laboratory for Carbon-Based Functional Materials&DevicesSoochow UniversitySuzhou 215123China Faculty of Electrical Engineering and Computer Science Ningbo UniversityNingbo 315211China State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products School of Material Science and Chemical EngineeringNingbo UniversityNingbo 315211China Macao Institute of Materials Science and Engineering(MIMSE) MUST-SUDA Joint Research Center for Advanced Functional MaterialsMacao University of Science and TechnologyTaipa 999078MacaoChina

Hydrogen peroxide(H_(2)O_(2))photoproduction in seawater with metal-free photocatalysts derived from biomass materials is a green,sustainable,and ultra environmentally friendly ***,most photocatalysts are always corroded or poisoned in seawater,resulting in a significantly reduced catalytic ***,we report the metal-free photocatalysts(RUT-1.to RUT-5)with in-situ generated carbon dots(CDs)from biomass materials(Rutin)by a simple microwave-assisted pyrolysis *** visible light(λ≥4.0 nm,81.6 mW/cm^(2)),the optimized catalyst of RUT-4.is stable and can achieve a high H_(2)O_(2)yield of 330.36μmol/L in seawater,1.78 times higher than that in normal *** transient potential scanning(TPS)tests are developed and operated to in-situ study the H_(2)O_(2)photoproduction of RUT-4.under operation ***-4.has strong oxygen(O_(2))absorption capacity,and the O_(2)reduction rate in seawater is higher than that in *** cations in seawater further promote the photo-charge separation and facilitate the photo-reduction *** RUT-4.the conduction band level under operating conditions only satisfies the requirement of O_(2)reduction but not for hydrogen(H2)*** work provides new insights for the in-situ study of photocatalyst under operation condition,and gives a green and sustainable path for the H_(2)O_(2)photoproduction with metal-free catalysts in seawater.

关键词： carbon dots hydrogen peroxide photocatalysis transient potential scanning in-situ study operation condition

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Early changes in corneal densitometry after FS-LASIK combined with accelerated corneal cross-{1.nking for correction of high myopia

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International Journal of Ophthalmology(English edition) 2024年第7期17卷 1307-1312页

作者： Qing-Bao wang Hong-Sheng Bi Xiao-{1. wang Hua {1. li li Peng Ji Shandong university of Traditional Chinese Medicine Jinan 250014Shandong ProvinceChina Affiliated Eye Hospital of Shandong {1. of Traditional Chinese Medicine Shandong Clinical Medicine Research CenterJinan 250002Shandong ProvinceChina Shandong Academy of Eye Disease Prevention and Therapy Shandong Provincial Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Therapy of Ocular DiseasesJinan 250002Shandong ProvinceChina

AIM:To observe the effects of femtosecond laserassisted excimer laser in situ keratomileusis combined with accelerated corneal cross-linking(FS-LASIK Xtra)on corneal densitometry after correcting for high ***:In this prospectively study,1.0 patients underwent FS-LASIK or FS-LASIK Xtra for high *** right eyes were selected for inclusion in the study,of which 65 cases of 65 eyes in the FS-LASIK group,65 patients with 65 eyes in the FS-LASIK Xtra *** were evaluated for corneal densitometry at 1.3,and 6mo postoperatively using Pentacam Scheimpflug ***:Preoperative differences in corneal densitometry between the FS-LASIK and FS-LASIK Xtra groups in different ran{1.s were not statistically significant(P>0.05).Layer-by-layer analysis revealed statistically significant differences in the anterior(1.0μm),central,and total layer corneal densitometry between the FS-LASIK and FS-LASIK Xtra groups at 1.and 3mo postoperatively(all P1.s showed statistically significant differences between the FS-LASIK group and the FS-LASIK Xtra group at 1.o postoperatively in the ran{1.s of 0–2,2–6,and 6–1. mm(both P3mo postoperatively,the FS-LASIK Xtra group is higher than that of the FS-LASIK group in the ran{1.s of 0–2 and 2–6 mm(P1.s(all P>0.05).CONCLUSION:There is an increase in internal corneal densitometry during the early postoperative period after FS-LASIK Xtra for correction of high ***,the densitometry values decreased to the level of conventional FS-LASIK at 6mo after sur{1.ry,with the most significant chan{1.s observed in the superficial central zone.

关键词： femtosecond laser accelerated corneal cross-linking corneal densitometry high myopia femtosecond laser in situ keratomileusis

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Toluene Processed All-Polymer Solar Cells with 1.% Efficiency and Enhanced Stability Enabled by Solid Additive:Comparison Between Sequential-Processing and Blend-Casting

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Energy & Environmental Materials 2024年第4期7卷 247-254页

作者： Guoping Zhang Chaoyue Zhao liangxiang Zhu lihong wang Wenzhao Xiong Huawei Hu Qing Bai Yaping wang chen Xie Peng You He Yan Dan Wu tao {4. Mingxia Qiu Shunpu li Guangye Zhang College of New Materials and New Energies Shenzhen Technology University Department of Chemistry and Hong Kong Branch of Chinese National Engineering Research center for Tissue Restoration and Reconstruction The Hong Kong University of Science and Technology State Key Laboratory for Modification of Chemical Fibers and Polymer Materials Center for Advanced Low-dimension Materials College of Materials Science and Engineering Donghua University Julong College Shenzhen Technology University

The emergence of polymerized small molecule acceptors (PSMAs) has significantly improved the performance of all-polymer solar cells (all-PSCs).However,the pace of device engineering lacks behind that of materials deve... 详细信息

关键词： all-polymers solar cells sequential processing solid additive

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Observation of spectral lines in the exceptional GRB 221.09A

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Science china(Physics,Mechanics & Astronomy) 2024年第8期67卷 187-206页

作者： Yan-Qiu Zhang Shao-lin Xiong Ji-Rong Mao Shuang-Nan Zhang wang-chen Xue Chao Zheng Jia-Cong liu Zhen Zhang Xi-Lu wang Ming-Yu ge Shu-Xu Yi li-Ming Song Zheng-Hua An Ce Cai Xin-Qiao li Wen-Xi Peng Wen-Jun Tan chen-Wei wang Xiang-yang Wen Yue wang Shuo Xiao fan Zhang Peng Zhang Shi-Jie Zheng Key Laboratory of Particle Astrophysics Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China university of Chinese Academy of Sciences Beijing 100049China Yunnan Observatories Chinese Academy of SciencesKunming 650011China center for Astronomical Mega-Science Chinese Academy of SciencesBeijing 100012China Key Laboratory for the Structure and Evolution of Celestial Objects Chinese Academy of SciencesKunming 650216China College of Physics and Hebei Key Laboratory of Photophysics Research and App{1.cation Hebei Normal UniversityShijiazhuang 050024China Guizhou Provincial Key Laboratory of Radio Astronomy and Data Processing Guizhou Normal UniversityGuiyang 550001China College of Electronic and Information Engineering Tongji UniversityShanghai 201804China

As the brightest gamma-ray burst ever observed,GRB 221.09A provided a precious opportunity to explore spectral line *** this article,we performed a comprehensive spectroscopy {1. of GRB 221.09A jointly with geCAM-C and Fermi/GBM data to search for emission and absorption *** the first time we investigated the line feature throughout this GRB including the most bright part where many instruments suffered problems,and identified prominent emission lines in multiple time *** central energy of the Gaussian emission line evolves from about 37 to 6 MeV,with a nearly constant ratio(about 1.%)between the line width and central ***,we find that both the central energy and the energy flux of the emission line evolve with time as a power law decay with power law index of–1.and–2,*** suggest that the observed emission lines most likely origin from the blue-shifted electron positron pair annihilation 51. ke V *** find that a standard high latitude emission scenario cannot fully interpret the observation,thus we propose that the emission line comes from some dense clumps with electron positron pairs traveling together with the *** this scenario,we can use the emission line to directly,for the first time,measure the bulk Lorentz factor of the jet(Γ)and reveal its time evolution(i.e.,Γ~t^(-1.)during the prompt ***,we find that the flux of the annihilation line in the co-moving frame keeps *** discoveries of the spectral line features shed new and important lights on the physics of GRB and relativistic jet.

关键词： GRB GRB 221.09A emission line

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Association of Human Whole-blood NAD+Levels with Nabothian Cyst

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Biomedical and Environmental Sciences 2024年第5期37卷 471-478页

作者： XU ling {1. Yue Xuan {1. Wei fan Xue chen Xue Yu ZHOU Tian Yun liU Yu He YU Ye {4. fan JU Zhen Yu ZHOU Yong {1. Deng liang Clinical Research Institute Shanghai General HospitalShanghai Jiao Tong University School of MedicineShanghai 200080China NHC Key Lab of Reproduction Regulation Shanghai Engineering Research Center of Reproductive Health Drugs and DevicesShanghai Institute for Biomedical and Pharmaceutical TechnologiesShanghai 200237China Department of Applied Statistics Johannes Kepler University LinzLinz 4040Austria Hematology center Beijing Key Laboratory of Pediatric Hematology OncologyNational Key Discipline of Pediatrics(Capital Medical University)Key Laboratory of Major Diseases in ChildrenMinistry of EducationBeijing Children's HospitalCapital Medical UniversityNational Center for Children's HealthBeijing 100045China Department of Biostatistics School of Public HealthCheeloo College of MedicineShandong UniversityJinan 250012ShandongChina Clinical Medicine School of Basic MedicineShanghai Medical College Fudan UniversityShanghai 200032China Department of Biochemistry and Molecular Biology Hengyang Medical SchoolUniversity of South ChinaHengyang 421001HunanChina Administrative Office Total Quality Management OfficeTotal Quality Management InstituteShanghai General HospitalShanghai Jiao Tong University School of MedicineShanghai 200080China The First Affiliated Hospital of Jinan {1. Institute of Aging and Regenerative MedicineJinan UniversityJinan 510632GuangzhouChina Department of Scientific Research The First Affiliated Hospital of Huzhou UniversityHuzhou 313000ZhejiangChina Department of Neurosurgery Neurosurgery Research InstituteThe First Affiliated HospitalFujian Medical UniversityFuzhou 350005FujianChina Department of Neurosurgery Binhai Branch of National Regional Medical CenterThe First Affiliated HospitalFujian Medical UniversityFuzhou 350209FujianChina Fujian Provincial Institutes of Brain Disorders and Brain Sciences The First Affiliated HospitalFujian Medical UniversityFuzhou 350005FujianChina Fujian Provincial Clinical Research {1. for Neurological

Objective little is known about the association between whole-blood nicotinamide adenine dinucleotide(NAD^(+))levels and nabothian *** study aimed to assess the association between NAD^(+)levels and nabothian cysts in healthy Chinese *** Multivariate logistic regression {1. was performed to analyze the association between NAD^(+)levels and nabothian *** The mean age was 4..0±1..5 years,and the mean level of NAD^(+)was 31.3±5.3μmol/*** cysts occurred in 1.4.27.7%)participants,with single and multiple cysts in 1.0(1..0%)and84.1..6%)participants,*** total nabothian cyst prevalence gradually decreased from37.4.to 21.6%from Q1.to Q4.of NAD^(+)and the prevalence of single and multiple nabothian cysts also decreased across the NAD^(+)*** compared with the highest NAD^(+)quartile(≥34.4.mol/L),the adjusted odds ratios with 95%confidence interval of the NAD^(+)Q1.was 1.89(1.1.3}3.1.3}for total nabothian *** risk of total and single nabothian cysts linearly decreased with increasing NAD^(+)levels,while the risk of multiple nabothian cysts decreased more rapidly at NAD^(+)levels of 28.0 to35.0μmol/***:Low NAD^(+)levels were associated with an increased risk of total and multiple nabothian cysts.

关键词： Nicotinamide adenine dinucleotide Nabothian cyst Female Risk factor

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Improving landscape connectivity through habitat restoration:application for Asian elephant conservation in Xishuangbanna Prefecture,{1.

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Integrative Zoology 2024年第2期19卷 319-335页

作者： Bin WAN Wenwen li Peng liU Nian yang Shang chen Xianming GUO Bin wang li ZHANG Key Laboratory for Biodiversity Science and Ecological Engineering Ministry of EducationCollege of Life SciencesBeijing Normal UniversityBeijingChina Research center for Coastal Zone Science and Marine Development Strategy First Institute of OceanographyMinistry of Natural ResourcesQingdaoChina School of Biological Sciences The University of Hong KongPokfulamHong KongChina Research Institute of Xishuangbanna National Nature Reserve JinghongChina Xishuangbanna Asian Elephant Conservation and Management {1. JinghongChina

Habitat restoration is an effective method for improving landscape connectivity,which can reduce habitat *** landscape connectivity could promote connections between habitat,which is extremely essential to preserve gene flow and population *** study proposes a methodological framework to analyze landscape connectivity for Asian elephant habitat conservation,aiming to provide practical options for reducing habitat fragmentation and improving habitat *** approach involved combining a species distribution model using MaxEnt and landscape functional connectivity models using graph theory to assess the impact on connectivity improvement via farmland/plantation restoration as *** results showed that:(1.there were 1.9 suitable habitat patches of Asian elephant covering a total area of 1.52.{1. km^(2).(2)The connectivity between habitats improved significantly after vegetation restoration and the gain first decreased and then increased with the increase of dispersal distance.(3)The first few new habitat patches that were identified played an important role in improving connectivity,and the variation rate of connectivity gradually leveled off as the number of new habitats increased.({1.Prioritization of the 25 best new habitat patches increased connectivity from 0.5{1.to 5.59%as the dispersal distance increased and mainly was located between two Asian elephant distribution regions and two *** of new habitat patches was effective for improving or restoring *** findings can be used as guidance for improving the studied fragmented Asian elephant habitats,and they can also be used as a reference for the habitat restoration of other endangered species heavily affected by habitat fragmentation.

关键词： Asian elephant connectivity habitat restoration habitat suitability landscape graphs

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Gas microchannel plate-pixel detector for X-ray polarimetry

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Nuclear Science and Techniques 2024年第5期35卷 60-73页

作者： Huan-Bo Feng Hong-Bang liu Dong wang Zi-li li Shu-lin liu Qian liu Hang-Zhou li Bin-Long wang Yan-Jun Xie Zong-wang fan Hui wang Ran chen Di-fan Yi Rui-Ting Ma Fei Xie Bo Peng Xiang-Ming Sun Jin li En-Wei liang Present Address:Guangxi Key Laboratory for Relativistic Astrophysics School of Physical Science and TechnologyGuangxi UniversityNanning 530004China PLAC Key Laboratory of Quark and Lepton Physics(MOE)Central China Normal UniversityWuhan 430079China School of Science Huzhou UniversityHuzhou 313000China Institute of High Energy Physics Chinese Academy of SciencesBeijing 100049China School of Nuclear Science and Technology University of Chinese Academy of SciencesBeijing 100049China School of Physical Science University of Chinese Academy of SciencesBeijing 100049China The 1.th Research Institute of china Electronics Technology Group Corporation Shijiazhuang 050057China

POLAR-2 is a gamma-ray burst(GRB)polarimeter that is designed to study the polarization in GRB radiation emissions,aiming to improve our knowledge of related ***-2 is expected to uti{1.ze an on-board polarimeter that is sensitive to soft X-rays(2-1. keV),called low-energy polarization *** have developed a new soft X-ray polari-zation detector prototype based on gas microchannel plates(GMCPs)and pixel chips(Topmetal).The GMCPs have bulk resistance,which prevents charging-up effects and ensures gain stabi{1.ty during *** detector is composed of low outgassing materials and is gas-sealed using a laser welding technique,ensuring long-term stabi{1.ty.A modulation factor of 4..28%±0.64. is obtained for a 4.5 keV polarized X-ray beam.A residual modulation of 1.96%±0.58% at 5.9 keV is observed for the entire sensitive area.

关键词： X-ray polarimetry Gas microchannel plate-pixel detector Gamma-ray bursts

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Establishment of NaLuF_({1.:1.%Tb-based low dose X-PDT agent and its application on efficient antitumor therapy

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International Journal of Minerals,Metallurgy and Materials 2024年第3期31卷 599-610页

作者： Yi Tian Zhiguang Fu Xiaosheng Zhu Chunjing Zhan Jinwei Hu li {1. Chaojun Song Qian yang Yu wang Mei Shi Department of Radiation Oncology Xijing HospitalThe Fourth Military Medical UniversityXi’an 710032China Department of Oncology Air Force Medical CenterPLAThe Fourth Military Medical UniversityBeijing 100142China Department of Tumor Radiotherapy Air Force Medical CenterPLAThe Fourth Military Medical UniversityBeijing 100142China Department of Gastroenterology Air Force Hospital of Southern Theater CommandGuangzhou 510062China Department of Pharmaceutical Chemistry and analysis School of PharmacyThe Fourth Military Medical UniversityXi’an 710032China School of life Sciences Northwestern Polytechnical UniversityXi’an 710072China Institue of Materia Medica School of PharmacyThe Fourth Military Medical UniversityXi’an 710032China

X-ray excited photodynamic therapy(X-PDT)is the bravo answer of photodynamic therapy(PDT)for deep-seated tumors,as it employs X-ray as the irradiation source to overcome the limitation of light penetration ***,high X-ray irradiation dose caused organ lesions and side effects became the major barrier to X-PDT *** address this issue,this work employed a classic-al co-precipitation reaction to synthesize NaLuF_(4.:1.%Tb^(3+)(NLF)with an average particle size of(23.4.±0.91.nm,which was then coupled with the photosensitizer merocyanine 54.(MC54.)to form the X-PDT system NLF-MC54. with high production of singlet *** system could induce antitumor efficacy to about 24.in relative low dose X-ray irradiation range(0.1.0.3 Gy).In vivo,when NLF-MC54. irradiated by 0.1.Gy X-ray,the tumor inhibition percentage reached 89.5%±5.7%.The therapeutic mechanism of low dose X-PDT was found.A significant increase of neutrophils in serum was found on the third day after *** immunohistochemical staining of tumor sections,the Ly6G^(+),CD8^(+),and CD1.c^(+)cells infiltrated in the tumor microenvironment were *** the bilat-eral tumor model,the NLF-MC54. with 0.1.Gy X-ray irradiation could inhibit both the primary tumor and the distant tumor ***-tected by enzyme linked immunosorbent assay(EliSA),two cytokines IFN-γand TNF-αin serum were upregulated 7 and 6 times than negative control,*** by enzyme linked immune spot assay(EliSPOT),the number of immune cells attributable to the IFN-γand TNF-αlevels in the group of low dose X-PDT were 1.2}and 6 times greater than that in the negative control group,***,it conclude that low dose X-PDT system could successfully upregulate the levels of immune cells,stimulate the secretion of cy-tokines(especially IFN-γand TNF-α),activate antitumor immunity,and finally inhibit colon tumor growth.

关键词： X-ray excited photodynamic therapy singlet oxygen low dose X-Ray irradiation efficient antitumor therapy anti-tumor immunity

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