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| 1 | Seroepidemiological Investigation of Lyme Disease and Human Granulocytic Anaplasmosis among People Living in Forest Areas of Eight Provinces in China显示文摘Objective Lyme disease and Human granulocytic anaplasmosis are tick‐borne diseases caused by Borrelia burgdorferi and Anaplasma phagocytophilum respectively. We have investigated infection and co-infection of the two diseases in the population of forest areas of eight provinces in China by measuring seroprevalence of antibodies against B. burgdorferi and A. phagocytophilum. Methods Forest areas in 8 provinces were chosen for investigation using whole sampling and questionnaire survey methods. 3 669 serum samples from people in the forest areas were tested for the presence of antibodies by indirect immunofluorescent assay (IFA). Results Seroprevalence against B. burgdorferi was 3% to 15% and against A. phagocytophilum was 2% to 18% in the study sites in the 8 provinces in China. We also found co-infection of B. burgdorferi and A. phagocytophilum in 7 of the 8 provinces (the exception being the Miyun area in Beijing). The seroprevalence for both B. burgdorferi and A. phagocytophilum was significantly higher among people exposed to ticks than among people who were not exposed to ticks. Conclusion We conclude that both pathogens are endemic in the forest areas in the eight provinces, but the prevalence of B. burgdorferi and A. phagocytophilum differs between the provinces. | HAO Qin GENG Zhen HOU Xue Xia TIAN Zhen YANG Xiu Jun JIANG Wei Jia SHI Yan ZHAN Zhi Fei LI Guo Hua YU De Shan WANG Hua Yong XU Jian Guo WAN Kang Lin | 2013 | Biomedical and Environmental Sciences2013，26，3： | 13 |
| 2 | Effect of liniment levamisole on cellular immune functions of patients with chronic hepatitis B显示文摘AIM: To explore the effects of liniment levamisole on cellular immune functions of patients with chronic hepatitis B. METHODS: The levels of T lymphocyte subsets and mlL-2R in peripheral blood mononuclear cells (PBMCs) were measured by biotin-streptavidin (BSA) technique in patients with chronic hepatitis B before and after the treatment with liniment levamisole. RESULTS: After one course of treatment with liniment levamisole, the levels of CD3+, CD4+, and the ratio of CD4+/CD8+ increased as compared to those before the treatment but the level of CD8+ decreased. The total expression level of mIL-2R in PBMCs increased before and after the treatment with liniment levamisole. CONCLUSION: Liniment levamisole may reinforce cellular immune functions of patients with chronic hepatitis B. | Ke-Xia Wang Li-Hua Zhang Jiang-Long Peng Yong Liang Xue-Feng Wang Hui Zhi Xiang-Xia Wang Huan-Xiong Geng | 2005 | World Journal of Gastroenterology2005，11，45： | 10 |
| 3 | Aloin Protects Against Blood-Brain Barrier Damage After Traumatic Brain Injury in Mice显示文摘Aloin is a small-molecule drug well known for its protective actions in various models of damage.Traumatic brain injury(TBI)-induced cerebral edema from secondary damage caused by disruption of the blood-brain barrier(BBB) often leads to an adverse prognosis.Since the role of aloin in maintaining the integrity of the BBB after TBI remains unclear,we explored the protective effects of aloin on the BBB using in vivo and in vitro TBI models.Adult male C57 BL/6 mice underwent controlled cortical impact injury,and mouse brain capillary endothelial bEnd.3 cells underwent biaxial stretch injury,then both received aloin treatment.In the animal experiments,we found 20 mg/kg aloin to be the optimum concentration to decrease cerebral edema,decrease disruption of the BBB,and improve neurobehavioral performance after cortical impact injury.In the cellular studies,the optimum concentration of 40 μg/mL aloin reduced apoptosis and reversed the loss of tight junctions by reducing the reactive oxygen species levels and changes in mitochondrial membrane potential after stretch injury.The mechanisms may be that aloin downregulates the phosphorylation of p38 mitogen-activated protein kinase,the activation of p65 nuclear factor-kappa B,and the ratios of B cell lymphoma(Bcl)-2-associated X protein/Bcl-2 and cleaved caspase-3/caspase-3.We conclude that aloin exhibits these protective effects on the BBB after TBI through its anti-oxidative stress and anti-apoptotic properties in mouse brain capillary endothelial cells.Aloin may thus be a promising therapeutic drug for TBI. | Yao Jing Dian-Xu Yang Wei Wang Fang Yuan Hao Chen Jun Ding Zhi Geng Heng-Li Tian | 2020 | Neuroscience Bulletin2020，36，6： | 9 |
| 4 | Diabetes inhibits corneal epithelial cell migration and tight junction formation in mice and human via increasing ROS and impairing Akt signaling显示文摘Corneal wounds usually heal quickly;but diabetic patients have more fragile corneas and experience delayed and painful healing. In the present study, we compared the healing capacity of corneal epithelial cells (CECs) between normal and diabetic conditions and the potential mechanisms. Primary murine CEC derived from wild-type and diabetic (db/db) mice, as well as primary human CEC were prepared. Human CEC were exposed to high glucose (30 mM) to mimic diabetic conditions. Cell migration and proliferation were assessed using Scratch test and MTT assays, respectively. Reactive oxygen species (ROS) production in the cells was measured using dichlorofluorescein reagent. Western blot was used to evaluate the expression levels of Akt. Transepithelial electrical resistance (TEER) and zonula occludens-1 (ZO-1) expression were used to determine tight junction integrity. We found that the diabetic CEC displayed significantly slower cell proliferation and migration compared with the normal CEC from both mice and humans. Furthermore, ROS production was markedly increased in CEC grown under diabetic conditions. Treatment with an antioxidant N-acetyl cysteine (NAC, 100 μM) significantly decreased ROS production and increased wound healing in diabetic CEC. Barrier function was significantly reduced in both diabetic mouse and human CEC, while NAC treatment mitigated these effects. We further showed that Akt signaling was impaired in diabetic CEC, which was partially improved by NAC treatment. These results show that diabetic conditions lead to delayed wound-healing capacity of CEC and impaired tight junction formation in both mice and human. Increased ROS production and inhibited Akt signaling may contribute to this outcome, implicating these as potential targets for treating corneal wounds in diabetic patients. | Qi-wei Jiang Denis Kaili Jonaye Freeman Chong-yang Lei Bing-chuan Geng Tao Tan Jian-feng He Zhi Shi Jian-jie Ma Yan-hong Luo Heather Chandler Hua Zhu | 2019 | Acta Pharmacologica Sinica2019，40，9： | 8 |
| 5 | Causal Inference显示文摘Causal inference is a powerful modeling tool for explanatory analysis,which might enable current machine learning to become explainable.How to marry causal inference with machine learning to develop explainable artificial intelligence(XAI)algorithms is one of key steps toward to the artificial intelligence 2.0.With the aim of bringing knowledge of causal inference to scholars of machine learning and artificial intelligence,we invited researchers working on causal inference to write this survey from different aspects of causal inference.This survey includes the following sections:“Estimating average treatment effect:A brief review and beyond”from Dr.Kun Kuang,“Attribution problems in counterfactual inference”from Prof.Lian Li,“The Yule–Simpson paradox and the surrogate paradox”from Prof.Zhi Geng,“Causal potential theory”from Prof.Lei Xu,“Discovering causal information from observational data”from Prof.Kun Zhang,“Formal argumentation in causal reasoning and explanation”from Profs.Beishui Liao and Huaxin Huang,“Causal inference with complex experiments”from Prof.Peng Ding,“Instrumental variables and negative controls for observational studies”from Prof.Wang Miao,and“Causal inference with interference”from Dr.Zhichao Jiang. | Kun Kuang Lian Li Zhi Geng Lei Xu Kun Zhang Beishui Liao Huaxin Huang Peng Ding Wang Miao Zhichao Jiang | 2020 | Engineering2020，6，3： | 8 |
| 6 | A Study of the Technique of Western Blot for Diagnosis of Lyme Disease caused by Borrelia afzelii in China显示文摘Objective To study the technique of Western blot for the diagnosis of Lyme disease caused by Borrelia afzelii in China and to establish the standard criteria by operational procedure. Methods FP1, which is the representative strain of B. afzelii in China, was analyzed by SDS‐PAGE, electro transfer and immunoblotting assays. The molecular weights of the protein bands of FP1 were analyzed by Gel‐Pro analysis software. In a study using 451 serum samples (159 patients with Lyme disease and 292 controls), all observed bands were recorded. The accuracy of the WB as a diagnostic test was established by using the ROC curve and Youden index. Results Criteria for a positive diagnosis of Lyme disease were established as at least one band of P83/100, P58, P39, OspB, OspA, P30, P28, OspC, P17, and P14 in the IgG test and at least one band of P83/100, P58, P39, OspA, P30, P28, OspC, P17, and P41 in the IgM test. For IgG criteria, the sensitivity, specificity and Youden index were 69.8%, 98.3%, and 0.681, respectively; for IgM criteria, the sensitivity, specificity and Youden index were 47%, 94.2%, and 0.412, respectively. Conclusion Establishment of WB criteria for B. afzelii is important in validating the diagnostic assays for Lyme disease in China. | LIU Zhi Yun HAO Qin HOU Xue Xia JIANG Yi GENG Zhen WU Yi Mou WAN Kang Lin | 2013 | Biomedical and Environmental Sciences2013，26，3： | 7 |
| 7 | Decreased nitrous oxide emissions associated with functional microbial genes under bio-organic fertilizer application in vegetable fields显示文摘Bio-organic fertilizers enriched with plant growth-promoting microbes(PGPMs)have been widely used in crop fields to promote plant growth and maintain soil microbiome functions.However,their potential effects on N_(2)O emissions are of increasing concern.In this study,an in situ measurement experiment was conducted to investigate the effect of organic fertilizer containing Trichoderma guizhouense(a plant growth-promoting fungus)on soil N_(2)O emissions from a greenhouse vegetable field.The following four treatments were used:no fertilizer(control),chemical fertilizer(NPK),organic fertilizer derived from cattle manure(O),and organic fertilizer containing T.guizhouense(O+T,referring to bio-organic fertilizer).The abundances of soil N cycling-related functional genes(amoA)from ammonium-oxidizing bacteria(AOB)and archaea(AOA),as well as nirS,nirK,and nosZ,were simultaneously determined using quantitative PCR(qPCR).Compared to the NPK plot,seasonal total N_(2)O emissions decreased by 11.7%and 18.7%in the O and O+T plots,respectively,which was attributed to lower NH_(4)^(+)-N content and AOB amoA abundance in the O and O+T plots.The nosZ abundance was significantly greater in the O+T plot,whilst the AOB amoA abundance was significantly lower in the O+T plot than in the O plot.Relative to the organic fertilizer,bio-organic fertilizer application tended to decrease N_(2)O emissions by 7.9%and enhanced vegetable yield,resulting in a significant decrease in yield-scaled N_(2)O emissions.Overall,the results of this study suggested that,compared to organic and chemical fertilizers,bio-organic fertilizers containing PGPMs could benefit crop yield and mitigate N_(2)O emissions in vegetable fields. | Yajun GENG Yiming YUAN Yingcheng MIAO Junzhang ZHI Mengyuan HUANG Yihe ZHANG Hong WANG Qirong SHEN Jianwen ZOU Shuqing LI | 2021 | Pedosphere2021，31，2： | 7 |
| 8 | Effects of surfactants on graphene oxide nanoparticles transport in saturated porous media显示文摘Transport behaviors of graphene oxide nanoparticles(GONPs) in saturated porous media were examined as a function of the presence and concentration of anionic surfactant(SDBS)and non-ionic surfactant(Triton X-100) under different ionic strength(IS). The results showed that the GONPs were retained obviously in the sand columns at both IS of 50 and200 mmol/L, and they were more mobile at lower IS. The presence and concentration of surfactants could enhance the GONP transport, particularly as observed at higher IS. It was interesting to see that the GONP transport was surfactant type dependent, and SDBS was more effective to facilitate GONP transport than Triton X-100 in our experimental conditions. The advection–dispersion–retention numerical modeling followed this trend and depicted the difference quantitatively. Derjaguin–Landau–Verwey–Overbeek(DLVO)interaction calculations also were performed to interpret these effects, indicating that secondary minimum deposition was critical in this study. | Wei Fan Xuehui Jiang Ying Lu Mingxin Huo Shanshan Lin Zhi Geng | 2015 | Journal of Environmental Sciences2015，27，9： | 6 |
| 9 | Genetic Diversity, Antimicrobial Resistance, and Virulence Genes of Aeromonas Isolates from Clinical Patients, Tap Water Systems, and Food显示文摘Objective This study aimed to evaluate the genetic diversity,virulence,and antimicrobial resistance of Aeromonas isolates from clinical patients,tap water systems,and food.Methods Ninety Aeromonas isolates were obtained from Ma’anshan,Anhui province,China,and subjected to multi-locus sequence typing(MLST)with six housekeeping genes.Their taxonomy was investigated using concatenated gyr B-cpn60 sequences,while their resistance to 12 antibiotics was evaluated.Ten putative virulence factors and several resistance genes were identified by PCR and sequencing.Results The 90 Aeromonas isolates were divided into 84 sequence types,80 of which were novel,indicating high genetic diversity.The Aeromonas isolates were classified into eight different species.PCR assays identified virulence genes in the isolates,with the enterotoxin and hemolysin genes act,aer A,alt,and ast found in 47(52.2%),13(14.4%),22(24.4%),and 12(13.3%)of the isolates,respectively.The majority of the isolates(≥90%)were susceptible to aztreonam,imipenem,cefepime,chloramphenicol,gentamicin,tetracycline,and ciprofloxacin.However,several resistance genes were detected in the isolates,as well as a new mcr-3 variant.Conclusions Sequence type,virulence properties,and antibiotic resistance vary in Aeromonas isolates from clinical patients,tap water systems,and food. | MENG Shuang WANG Yong Lu LIU Chen Geng YANG Jing YUAN Min BAI Xiang Ning JIN Dong LIANG Jun Rong CUI Zhi Gang LI Juan | 2020 | Biomedical and Environmental Sciences2020，33，6： | 5 |
| 10 | NMR analysis of a pair of isomers显示文摘在这个工作,一双异构体的结构被识别。并且我们显示出选择 1D 版本的能力,执行了包括 1D-HMBC 和 GOESY 实验的最普通的 NMR 实验,那在 roflumilast 的生产过程被发现决定同质异构的作文。试验性的结果证明这个方法将是甚至节省的更多的时间并且能得到更可靠的结果。 | Jing Li Zhu Feng Geng Peng Liu Zhi Wei Deng | 2012 | Chinese Chemical Letters2012，23，10： | 4 |
| 11 | First experimental constraints on WIMP couplings in the effective field theory framework from CDEX显示文摘We present weakly interacting massive particles(WIMPs) search results performed using two approaches of effective field theory from the China Dark Matter Experiment(CDEX), based on the data from both CDEX-1B and CDEX-10 stages. In the nonrelativistic effective field theory approach, both time-integrated and annual modulation analyses were used to set new limits for the coupling of WIMP-nucleon effective operators at 90% confidence level(C.L.) and improve over the current bounds in the low mχregion. In the chiral effective field theory approach, data from CDEX-10 were used to set an upper limit on WIMP-pion coupling at 90% C.L. We for the first time extended the limit to the m_(χ)<6 GeV/c^(2) region. | Yi Wang Zhi Zeng Qian Yue LiTao Yang KeJun Kang YuanJing Li Mehment Agartioglu HaiPeng An JianPing Chang JingHan Chen YunHua Chen JianPing Cheng Cheng Yi Chiang WenHan Dai Zhi Deng ChangHao Fang XinPing Geng Hui Gong QiuJu Guo XuYuan Guo HongJian He Li He ShengMing He JinWei Hu TuChen Huang HanXiong Huang HaiTao Jia LiPing Jia Xi Jiang HauBin Li JianMin Li Jin Li MingXuan Li RenMingJie Li Xia Li YuLan Li Bin Liao FongKay Lin ShinTed Lin ShuKui Liu YanDong Liu Yu Liu YuanYuan Liu ZhongZhi Liu Hao Ma YuCai Mao QiYuan Nie JinHua Ning Hui Pan NingChun Qi Jie Ren XiChao Ruan ChangSong Shang Vivek Sharma Ze She Lakhwinder Singh Monoj Kumar Singh TianXi Sun ChangJian Tang WeiYou Tang Yang Tian GuangFu Wang Li Wang Qing Wang Yu Chen Wang YunXiang Wang Zhen Wang Henry Tsz-King Wong ShiYong Wu YuCheng Wu HaoYang Xing Yin Xu Tao Xue YuLu Yan Nan Yi ChunXu Yu HaiJun Yu JianFeng Yue Ming Zeng BingTao Zhang Lei Zhang FengShou Zhang ZhenYu Zhang KangKang Zhao MingGang Zhao JiFang Zhou ZuYing Zhou JingJun Zhu | 2021 | Science China(Physics,Mechanics & Astronomy)2021，64，8： | 3 |
| 12 | Reliability assessment and correlation analysis of evaluating orthodontic treatment outcome in Chinese patients显示文摘This study aimed to assess the reliability of experienced Chinese orthodontists in evaluating treatment outcome and to determine the correlations between three diagnostic information sources. Sixty-nine experienced Chinese orthodontic specialists each evaluated the outcome of orthodontic treatment of 108 Chinese patients. Three different information sources: study casts(SC), lateral cephalometric X-ray images(LX) and facial photographs(PH) were generated at the end of treatment for 108 patients selected randomly from six orthodontic treatment centers throughout China. Six different assessments of treatment outcome were made by each orthodontist using data from the three information sources separately and in combination. Each assessment included both ranking and grading for each patient. The rankings of each of the 69 judges for the 108 patients were correlated with the rankings of each of the other judges yielding 13 873 Spearman rs values, ranging from –0.08 to 10.85. Of these, 90% were greater than 0.4, showing moderate-to-high consistency among the 69 orthodontists. In the combined evaluations, study casts were the most significant predictive component(R250.86, P,0.000 1), while the inclusion of lateral cephalometric films and facial photographs also contributed to a more comprehensive assessment(R250.96, P,0.000 1). Grading scores for SC1LX and SC1PH were highly significantly correlated with those for SC1LX1PH(r(SC1LX)vs.(SC1LX1PH) 50.96, r(SC1PH)vs.(SC1LX1PH) 50.97), showing that either SC1LX or SC1PH is an excellent substitute for all three combined assessment. | Guang-Ying Song Zhi-He Zhao Yin Ding Yu-Xing Bai Lin Wang Hong He Gang Shen Wei-Ran Li Sheldon Baumrind Zhi Geng Tian-Min Xu | 2014 | International Journal of Oral Science2014，6，1： | 3 |
| 13 | Microwave-assisted Green and Efficient Synthesis of N^6-(2-Hydroxyethyl)adenosine and its Analogues显示文摘An efficient protocol for the synthesis of N6-(2-Hydroxyethyl)adenosine and its analogues through nucleophilic substitution was developed. All the reactions were completed in 10 min under microwave irradiation. Using water as solvent makes our method eco-friendly and easy to handle with. | Gui Rong QU Ming Wei GENG Su Hui HAN Zhi Guang ZHANG Feng XUE | 2006 | Chinese Chemical Letters2006，17，9： | 3 |
| 14 | pH-Sensitive Wettability Induced by Topological and Chemical Transition on the Self Assembled Surface of Block Copolymer显示文摘pH-sensitive wettability of polystyrene-b-poly(4-vinylpyridine)(PS-b-P4VP) self assembled films, exhibiting superoleophobicity under water and hydrophilicity at low pH value, and oleophobicity under water and hydrophobicity at neutral condition, has been realized. The wettability properties resulted from the surface topological and chemical transition, which were confirmed by in situ AFM measurements under water at different pH. At low pH, P4VP chains, which were confined in the hexagonal-packed nanodomains, got protonated into a swollen state, while at high pH, P4VP chains were deprotonated into a collapsed state. The reversible protonation/deprotonation procedure on the molecular scale leads to surface topological and chemical transition, thereby pH-sensitive wettability. | Zhi Geng Song Guan He-ming Jiang 高龙成 Zhi-wen Liu Lei Jiang | 2014 | Chinese Journal of Polymer Science2014，32，1： | 3 |
| 15 | Surface strain-enhanced MoS_(2)as a high-performance cathode catalyst for lithium-sulfur batteries显示文摘Lithium-sulfur batteries(LSBs)are one of the main candidates for the next generation of energy storage systems.To improve the performance of LSBs,we herein propose the use of strained MoS_(2)(s-MoS_(2))as a catalytically active sulfur host.The introduction of strain in the MoS_(2)surface,which alters its atomic positions and expands the S-Mo-S angle,shifts the d-band center closer to the Fermi level and provides the surface with abundant and highly active catalytic sites;these enhance the catalyst's ability to adsorb lithium polysulfides(LiPS),accelerating its catalytic conversion and promoting lithium-ion transferability.Strain is generated through the synthesis of core-shell nanoparticles,using different metal sulfides as strain-inducing cores.s-MoS_(2)nanoparticles are supported on carbon nanofibers(CNF/s-MoS_(2)),and the resulting electrodes are characterized by capacities of 1290 and 657 mAh g−1 at 0.2 and 5 C,respectively,with a 0.05%capacity decay rate per cycle at 8 C during 700 cycles.Overall,this work not only provides an ingenious and effective strategy to regulate LiPS adsorption and conversion through strain engineering,but also indicates a path toward the application of strain engineering in other energy storage and conversion fields. | Chao Yue Zhang Chaoqi Zhang Jiang Long Pan Guo Wen Sun Zude Shi Canhuang Li Xingqi Chang Geng Zhi Sun Jin Yuan Zhou Andreu Cabot | 2022 | eScience2022，2，4： | 3 |
| 16 | Numerical simulation of flow focusing pattern and morphological changes in two-phase flow inside nozzle显示文摘The flow focusing nozzle is a new type of nozzle that performs effective atomization of the discrete phase by means of high-speed motion of the continuous phase.The flow pattern and its morphological changes have a significant effect on the atomization, but the influence of different parameters on the morphological change of the flow pattern remains unclear.The flow focusing pattern and morphological changes in the two-phase flow inside the nozzle were simulated numerically, based on the volume of fluid method.The results demonstrate that the ratio of the nozzle-to-capillary distance and capillary diameter, the gas–liquid velocity ratio, and capillary diameter have significant effects on the flow pattern.When the ratio of the nozzle-to-capillary distance H and capillary diameter D increases, or the capillary diameter D increases, the flow pattern tends to transform into a laminar form; however, when the gas–liquid velocity ratio V increases, the flow pattern tends to transform into a turbulence form.Furthermore, we define the cone-shaped expansion rate, cone-shaped focusing rate,and cone angle in order to study the morphological changes in the cone shape inside the nozzle.The results indicate that the morphological change of the cone shape and flow pattern transformation is interrelated.When the cone shape tends to be unstable, the flow pattern changes towards flow blurring, whereas, a stable cone indicates that the flow tends to exhibit a droplet pattern. | Jin Zhao Zhi Ning Ming Lü Geng Wang | 2019 | Chinese Journal of Chemical Engineering2019，27，1： | 2 |
| 17 | Drug Resistance to HIV-1 Integrase Inhibitors among Treatment-naive Patients in Jiangsu, China显示文摘Integrase strand transfer inhibitors (In STIs) have been widely used in recent years because of their high genetic barrier to resistance.The World Health Organization (WHO) has recommended dolutegravir(DTG)-containing regimens as the preferred first-and second-line antiretroviral therapy (ART) regimens for people living with human immunodeficiency virus(HIV)[1]. | YIN Yue Qi LU Jing ZHOU Ying SHI Ling En YUAN De Fu CHEN Jian Shuang XU AN Yan HU Hai Yang ZHANG Zhi XU Xiao Qin FU Geng Feng WANG Bei | 2021 | Biomedical and Environmental Sciences2021，34，5： | 2 |
| 18 | Imbalance of interleukin‐17‐producing CD 4 T cells/regulatory T cells axis occurs in remission stage of patients with hepatitis B virus‐related acute‐on‐chronic liver failure显示文摘 | Geng‐Lin Zhang Dong‐Ying Xie Bing‐Liang Lin Chan Xie Yi‐Nong Ye Liang Peng Shao‐Quan Zhang Yu‐Feng Zhang Qing Lai Jian‐Yun Zhu Ying Zhang Yang‐Su Huang Zhao‐Xia Hu Zhi‐Liang Gao | 2013 | J Gastroenterol Hepatol2013，，3： | 2 |
| 19 | Multifunctional microcapsules:A theranostic agent for US/MR/PAT multi-modality imaging and synergistic chemo-photothermal osteosarcoma therapy显示文摘Development of versatile theranostic agents that simultaneously integrate therapeutic and diagnostic features remains a clinical urgent.Herein,we aimed to prepare uniform PEGylated(lactic-co-glycolic acid)(PLGA)microcapsules(PB@(Fe_(3)O_(4)@PEG-PLGA)MCs)with superparamagnetic Fe3O4 nanoparticles embedded in the shell and Prussian blue(PB)NPs inbuilt in the cavity via a premix membrane emulsification(PME)method.On account of the eligible geometry and multiple load capacity,these MCs could be used as efficient multi-modality contrast agents to simultaneously enhance the contrasts of US,MR and PAT imaging.In-built PB NPs furnished the MCs with excellent photothermal conversion property and embedded Fe_(3)O_(4)NPs endowed the magnetic location for fabrication of targeted drug delivery system.Notably,after further in-situ encapsulation of antitumor drug of DOX,(PB+DOX)@(Fe_(3)O_(4)@PEG-PLGA)MCs possessed more unique advantages on achieving near infrared(NIR)-responsive drug delivery and magnetic-guided chemo-photothermal synergistic osteosarcoma therapy.In vitro and in vivo studies revealed these biocompatible(PB+DOX)@(Fe_(3)O_(4)@PEG-PLGA)MCs could effectively target to the tumor tissue with superior therapeutic effect against the invasion of osteosarcoma and alleviation of osteolytic lesions,which will be developed as a smart platform integrating multi-modality imaging capabilities and synergistic effect with high therapy efficacy. | Hufei Wang Sijia Xu Daoyang Fan Xiaowen Geng Guang Zhi Decheng Wu Hong Shen Fei Yang Xiao Zhou Xing Wang | 2022 | Bioactive Materials2022，7，1： | 2 |
| 20 | A new diterpenoid from Euphorbia helioscopia显示文摘A new jatrophane-type diterpenoid,7β,14β,15β-triacetoxy-3β-benzoyloxy-9-oxojatropha-5E,11E-diene,named euphornin N was isolated from Euphorbia helioscopia L.The structure and relative stereochemistry of the new compound was elucidated by spectroscopic methods. | Geng, Di Shi, Yao Min, Zhi Da Liang, Jing Yu | 2010 | Chinese Chemical Letters2010，21，1： | 2 |
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