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Research on the Orientated Effective Components of Huangqi in Huangqi Jianzhong Tang Against Chronic Atrophic Gastritis Based on Multi-Spectrum–Effect Correlation

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World Journal of Traditional Chinese Medicine 2024年第2期10卷 244-253页

作者： guo-hong Wang Long-Fei Yang Shi-Wei Wang Yue-Tao Liu Department of Pharmacy Shanxi Traditional Chinese Medicine HospitalTaiyuanShanxi ProvinceChina Department of Pharmacy Shijazhuang Hospital of Traditional Chinese MedicineShijiazhuangHebeiChina Modern Research Center for Traditional Chinese Medicine Key Laboratory of Chemical Biology and Molecular Engineering of the Ministry of EducationTaiyuanShanxi ProvinceChina Key Laboratory of Effective Substances Research and Utilization in TCM of Shanxi Province Shanxi UniversityTaiyuanShanxi ProvinceChina

Objective: This study aimed to investigate the orientated effective components of Astragali Radix Huangqi(HQ) in HQ Jianzhong Tang(HQJZ), a classical formula of traditional Chinese medicine(TCM) used for treating chronic atrophic gastritis(CAG), using HQ as a monarch medicine. Materials and Methods: The spectra of HQJZ containing different polar parts of HQ were obtained using ultra-high-performance liquid chromatography-Q-Exactive mass spectrometry. Furthermore, the efficacy of HQJZ, which contains different polar parts of HQ, in treating rats with CAG was evaluated using traditional pharmacodynamic and nuclear magnetic resonance-based metabonomics. Grey relation analysis and partial least squares analysis were applied to analyze the spectrum–effect relationship and to screen out the orientated effective components related to HQ in the treatment of CAG. Results: Spectrum–effect relationship analysis showed that 24 compounds identified from the fingerprint spectrum were strongly correlated with efficacy. Compounds 8(calycosin-7-O-glc-6”-O-acetate), 9(3-hydroxy-9, 10-dimethoxyptercarpan), and 22(astragaloside II) were ranked among the top three. Conclusions: This study showed that integrating metabolomics and spectrum–effect relationship analysis is a powerful tool for obtaining orientated effective components of Chinese medicine in a given TCM formula.

关键词： Astragali radix chronic atrophic gastritis Huangqi Jianzhong Tang metabonomics spectrum–effect relationship

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Primary anaplastic lymphoma kinase-positive large B-cell lymphoma of the left bulbar conjunctiva: A case report

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World Journal of Clinical Cases 2024年第3期12卷 657-664页

作者： Xiao-hong guo Chu-Bin Li Hui-Hui Cao Gen-Yuan Yang Department of Pathology Zhuhai People's Hospital(Zhuhai Hospital Affiliated with Jinan University)Zhuhai 519000Guangdong ProvinceChina Endoscopy Center Zhuhai People's Hospital(Zhuhai Hospital Affiliated with Jinan University)Zhuhai 519000Guangdong ProvinceChina

BACKGROUND Anaplastic lymphoma kinase(ALK)-positive large B-cell lymphoma(LBCL)is an aggressive and rare variant of diffuse ***,we report an uncommon case of stage IE extranodal ALK-positive LBCL initially originating in the bulbar *** SUMMARY A 63-year-old woman presented with a mass in the left bulbar conjunctiva that had persisted for six months,accompanied by swelling and pain that had per-sisted for 3 *** examination revealed an 8 mm slightly elevated pink mass in the lower conjunctival sac of the left ***,the tumor was com-posed of large immunoblastic and plasmablastic large lymphoid cells with scattered anaplastic or multinucleated large ***,the neoplastic cells were positive for ALK,CD10,CD138,Kappa,MUM1,BOB.1,OCT-2,CD4,CD45,EMA,CD79a,CD38,and AE1/AE3,and negative for CD20,PAX5,Lambda,BCL6,CD30 and all other T-cell *** results of gene rearrangement tests showed monoclonal IGH/IGK/IGL and TCRD *** in situ hybridization studies did not reveal any BCL2,BCL6 or MYC ***,Epstein-Barr virus was not detected by in situ hybridization in the *** on the histopathological and imaging examinations,the neoplasm was classified as stage IE ALK-positive *** further treatments were *** the 6,15,and 21 mo postoperative follow-up visits,the patient was in good condition,without obvious *** case represents the first example of primary extranodal ALK-positive LBCL presenting as a bulbar conjunctival mass,which is extremely rare and shares morphological and immunohistochemical features with a variety of other neo-plasms that can result in *** Awareness of the condition presented in this case report is necessary for early and accurate diagnosis and appropriate treatment.

关键词： Anaplastic lymphoma kinase Large B-cell lymphoma Conjunctiva Immunoglobulin/T-cell receptor gene Immunohistochemistry Case report

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Myosteatosis is associated with coronary artery calcification in patients with type 2 diabetes

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World Journal of Diabetes 2024年第3期15卷 429-439页

作者： Fu-Peng Liu Mu-Jie guo Qing Yang Yan-Ying Li Yan-gang Wang Mei Zhang The Affiliated Hospital of Medical College Qingdao University Qingdao UniversityQingdao 266071Shandong ProvinceChina Department of Endocrinology The Affiliated Hospital of Jining Medical UniversityJining 272029Shandong ProvinceChina Department of Medical Imaging The Affiliated Hospital of Jining Medical UniversityJining 272029Shandong ProvinceChina Department of Clinical Nutrition The Affiliated Hospital of Jining Medical UniversityJining 272029Shandong ProvinceChina Department of Endocrinology The Affiliated Hospital of Qingdao UniversityQingdao 266003Shandong ProvinceChina

BACKGROUND Myosteatosis,rather than low muscle mass,is the primary etiologic factor of sarcopenia in patients with type 2 diabetes mellitus(T2DM).Myosteatosis may lead to a series of metabolic dysfunctions,such as insulin resistance,systematic inflammation,and oxidative stress,and all these dysfunctions are closely associated with the acceleration of T2DM and *** To investigate the association between myosteatosis and coronary artery calcification(CAC)in patients with *** Patients with T2DM,who had not experienced major cardiovascular events and had undergone both abdominal and thoracic computed tomography(CT)scans,were *** mean skeletal muscle attenuation was assessed using abdominal CT images at the L3 *** CAC score was determined from thoracic CT images using the Agatston scoring *** was diagnosed according to Martin’s *** CAC(SCAC)was defined when the CAC score exceeded *** regression and decision tree analyses were *** A total of 652 patients with T2DM were *** them,167(25.6%)patients had *** regression analysis demonstrated that myosteatosis,age,duration of diabetes,cigarette smoking,and alcohol consumption were independent risk factors of *** was significantly associated with an increased risk of SCAC(OR=2.381,P=0.003).The association between myosteatosis and SCAC was significant in the younger patients(OR=2.672,95%CI:1.477-4.834,P=0.002),but not the older patients(OR=1.456,95%CI:0.863-2.455,P=0.188),and was more prominent in the population with lower risks of *** decision tree analyses prioritized older age as the primary variable for *** older patients,cigarette smoking was the main contributing factor for SCAC,while in younger patients,it was *** Myosteatosis is a novel risk factor for atherosclerosis in patients with T2DM,especially in the population with younger ages and fewer traditional ri

关键词： Type 2 diabetes Myosteatosis Muscle quality Coronary artery calcification Atherosclerosis Cardiovascular diseases

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Magnetic Fields Reduce Apoptosis by Suppressing Phase Separation of Tau-441

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Research 2024年第1期2023卷 181-197页

作者： Wen-Juan Lin Wen-Pu Shi Wan-Yi Ge Liang-Liang Chen Wei-hong guo Peng Shang Da-Chuan Yin Key Laboratory for Space Bioscience and Biotechnology School of Life SciencesNorthwestern Polytechnical University127 Youyixi RoadXi'an 710072ShaanxiPR China

The biological effects of magnetic fields(MFs)have been a controversial ***,in recent years,there has been increasing evidence that MFs do affect biological ***,the physical mechanism remains ***,we show that MFs(16 T)reduce apoptosis in cell lines by inhibiting liquid–liquid phase separation(LLPS)of Tau-441,suggesting that the MF effect on LLPS may be one of the mechanisms for understanding the“mysterious”magnetobiological *** LLPS of Tau-441 occurred in the cytoplasm after induction with *** phase-separated droplets of Tau-441 recruited hexokinase(HK),resulting in a decrease in the amount of free HK in the *** cells,HK and Bax compete to bind to the voltage-dependent anion channel(VDAC I)on the mitochondrial membrane.A decrease in the number of free HK molecules increased the chance of Bax binding to VDAC I,leading to increased Bax-mediated *** the presence of a static MF,LLPS was marked inhibited and HK recruitment was reduced,resulting in an increased probability of HK binding to VDAC I and a decreased probability of Bax binding to VDAC I,thus reducing Bax-mediated *** findings revealed a new physical mechanism for understanding magnetobiological effects from the perspective of *** addition,these results show the potential applications of physical environments,such as MFs in this study,in the treatment of LLPS-related diseases.

关键词： inhibited Apoptosis finding

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The SLEGS beamline of SSRF

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Nuclear Science and Techniques 2024年第7期35卷 20-30页

作者： Long-Xiang Liu hong-Wei Wang Gong-Tao Fan Hang-Hua Xu Yue Zhang Zi-Rui Hao Ai-guo Li Shanghai Advanced Research Institute Chinese Academy of SciencesShanghai201210China

The Shanghai Laser Electron Gamma Source(SLEGS,located in BL03SSID)beamline at the Shanghai Synchrotron Radiation Facility(SSRF)is a Laser Compton Scattering(LCS)gamma source used for the investigation of nuclear structure,which is in extensive demand in fields such as nulear astrophysics;nulear cdluster structure,polarization physics;and nulear energy The beamline is based on the inverse Compton scattering of 10640 nm photons on 3.5 GeV electrons and a gamma source with va riable energy by changing the scattering angle frorm 20°to 160°.γrays of 0.25-21.1 MeV can be extracted by the scheme consisting of the interaction chamber,coarse collinator,fine collimator,and *** maximum photon flux for 1800 is approximately 10^(7)photons/s at the target at 21.7 MeV,with a 3-mm-diameter *** beamline was equipped with four types of spectrometers for experiments in(Y,Y'),(7,n),(Y,D),and(7,0).At present,Nuclear Resonance Fluorescence(NRF)spectrometry,Flat-Efficiency neutron Detector(FED)spectrometry,neutron Time-OF Flight(TOF)spectrometry,and Light-Charged Particle(LCP)spectrormetry methods have been developed.

关键词： Shanghai Synchrotron Radiation Facility SLEGS Nuclear astrophysics Nuclear structure

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A lithium–tin fluoride anode enabled by ionic/electronic conductive paths for garnet-based solid-state lithium metal batteries

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Rare Metals 2024年第2期43卷 575-587页

作者： Lei Zhang Qian-Kun Meng Xiang-Ping Feng Ming Shen Yu-Qing Zhang Quan-Chao Zhuang Run-guo Zheng Zhi-Yuan Wang Yan-Hua Cui hong-Yu Sun Yan-guo Liu School of Materials Science and Engineering Northeastern UniversityShenyang110819China School of Resources and Materials Northeastern University at QinhuangdaoQinhuangdao066004China School of Materials and Physics China University of Mining&TechnologyXuzhou221116China Institute of Electronic Engineering China Academy of Engineering PhysicsMianyang621900China

The high energy density and stability of solid-state lithium metal batteries(SSLMBs)have garnered great ***-type oxides,especially Li_(6.4)La_(3)Zr_(1.4)Ta_(0.6)O_(12)(LLZTO),with high ionic conductivity,wide electrochemical window,and stability to Li metal anode,are promising solid-state electrolyte(SSEs)materials for ***,Li/LLZTO interface issues including high interface resistance,inhomogeneous Li deposition,and Li dendrite growth have hindered the practical application of ***,a multi-functional Li–SnF_(2) composite anode with Li,LiF,and Li-Sn alloy was specifically designed and *** composite anode improves the wettability to LLZTO,constructing an intimate contact interface between it and ***,ionic/electronic conductive paths in situ formed at the interface can effectively uniform Li deposition and suppress Li *** solid-state symmetric cell exhibits low interface resistance(11Ω·cm^(2)) and high critical current density(1.3 mA·cm^(−2))at 25℃.The full SSLMB based on LiFePO_(4) or LiNi_(0.5)Co_(0.2)Mn_(0.3)O_(2) cathode also shows stable cycling performance and high rate *** work provides a new composite anode strategy for achieving high-energy density and high-safety SSLMBs.

关键词： Solid-state lithium metal batteries(SSLMBs) Lithium-tin fluoride anode Ionic/electronic conductive Interface resistance Lithium dendrite

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Pancreatic giant malignancy simulating a gastrointestinal stromal tumor

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Hepatobiliary & Pancreatic Diseases International 2024年第4期23卷 431-433页

作者： Ben-Jie Liu Chen-Hui Jin Yan-Lun guo Zhi-gang Ke Jun-Jun Huang Lin-Ping Cao Department of Hepatobiliary Surgery Department of General SurgeryPujiang Branch of the First Affiliated HospitalZhejiang University School of MedicineJinhua 322200China Department of Pathology Pujiang Branch of the First Affiliated HospitalZhejiang University School of MedicineJinhua 322200China Department of Hepatobiliary and Pancreatic Surgery the First Affiliated HospitalZhejiang University School of MedicineHangzhou 310003China

Pancreatic acinar cell carcinoma(PACC)is a rare malignant tumor of pancreatic epithelial cells,which produces pancreatic exocrine *** originates from acinar cells and terminal branches of the pancreatic ducts in the exocrine tissue of the *** accounts for 1%−2%of pancreatic exocrine tumors[1].Herein,we present an elderly woman with PACC who recovered after effective laparoscopic *** tumor was located on the left side of the abdomen;imaging suggested that it was a gastrointestinal stromal tumor of the gastric wall origin,infiltrating the tail of the pancreas and omentum,while postoperative pathology suggested PACC.

关键词： Pancreatic gastrointestinal pancreas

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Clinical efficacy of Gamma Knife®combined with transarterial chemoembolization and immunotherapy in the treatment of primary liver cancer

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World Journal of Gastrointestinal Surgery 2024年第6期16卷 1601-1608页

作者： guo-Feng Wang Chang-Xin Shu Xiao-Dong Cai hong-Bo Wang Jian-hong Xu Yu-Qing Jia Department of General Surgery Yangzhou Friendship Hospital Affiliated to Medical College of Yangzhou UniversityYangzhou 225000Jiangsu ProvinceChina

BACKGROUND This study was designed to investigate the clinical efficacy and safety of Gamma Knife®combined with transarterial chemoembolization(TACE)and immunotherapy in the treatment of primary liver *** To investigate the clinical efficacy and safety of Gamma Knife®combined with TACE and immune-targeted therapy in the treatment of primary liver *** Clinical data from 51 patients with primary liver cancer admitted to our hospital between May 2018 and October 2022 were retrospectively *** patients underwent Gamma Knife®treatment combined with TACE and *** clinical efficacy,changes in liver function,overall survival(OS),and progression-free survival(PFS)of patients with different treatment responses were evaluated,and adverse reactions were *** The last follow-up for this study was conducted on October 31,*** evaluation of the 51 patients with primary liver cancer revealed a partial response(PR)in 27 patients,accounting for 52.94%(27/51);stable disease(SD)in 16 patients,accounting for 31.37%(16/51);and progressive disease(PD)in 8 patients,accounting for 15.69%(8/51).The objective response rate was 52.94%,and the disease control rate was 84.31%.Alanine aminotransferase,aspartate aminotransferase,lactate dehydrogenase,and alpha-fetoprotein isoform levels decreased after treatment compared with pretreatment(all P=0.000).The median OS was 26 months[95%confidence interval(95%CI):19.946-32.054]in the PR group and 19 months(95%CI:14.156-23.125)in the SD+PD group,with a statistically significant difference(P=0.015).The median PFS was 20 months(95%CI:18.441-34.559)in the PR group and 12 months(95%CI:8.745-13.425)in the SD+PD group,with a statistically significant difference(P=0.002).Common adverse reactions during treatment included nausea and vomiting(39.22%),thrombocytopenia(27.45%),and leukopenia(25.49%),with no treatment-related deaths *** Gamma Knife®combined with TACE and immune-targeted th

关键词： Gamma Knife® Transarterial chemoembolization Immunotherapy Primary liver cancer Liver function

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The Mass Assembly History for Galaxies with MaNGA

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Research in Astronomy and Astrophysics 2024年第3期24卷 58-69页

作者： Xue Ge hong-Tao Wang Cheng-Long Lei Yun-Jun guo Yi-Long Jiang Xiao-Xiao Cao School of Physics and Information Engineering Jiangsu Second Normal University Jiangsu Province Engineering Research Center of Basic Education Big Data Application Jiangsu Second Normal University Key Laboratory of Modern Astronomy and Astrophysics Nanjing UniversityMinistry of Education School of Science Langfang Normal University

How galaxies assemble masses through their own star formation or interaction with the external environment is still an important topic in the field of galaxy formation and *** use Value Added Catalogs with galaxy features that are spatially and temporally resolved from Sloan Digital Sky Survey Data Release 17 to investigate the mass growth histories of early-type galaxies(ETGs)and late-type galaxies(LTGs).We find that the mass growth of ETGs is earlier than that of LTGs for massive galaxies(M_(*)>10^(10)M_⊙),while low-mass(M_(*)≤10^(10)M_⊙)ETGs have statistically similar mass assembly histories as low-mass *** stellar metallicity of all massive galaxies shows a negative gradient and basically does not change with ***,in low-mass galaxies,the stellar metallicity gradient of elliptical galaxies is negative,and the stellar metallicity gradient of lenticular and spiral galaxies evolves from positive to *** are not all in a high-density environment,but exhibit mass *** the tidal strength increases,the star formation rate of low-mass ETGs rapidly *** results support a picture where massive galaxies exhibit inside-out quenching mode,while low-mass galaxies show outside-in quenching *** effects play an important role in regulating the mass assembly histories of low-mass ETGs.

关键词： Galaxy evolution-galaxies star formation-Galaxy formation

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Effect of slow shot speed on externally solidified crystal,porosity and tensile property in a newly developed high-pressure die-cast Al-Si alloy

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China Foundry 2024年第1期21卷 11-19页

作者： Wen-ning Liu Wei Zhang Peng-yue Wang Yi-xian Liu Xiang-yi Jiao Ao-xiang Wan Cheng-gang Wang guo-dong Tong Shou-mei Xiong School of Materials Science and Engineering Tsinghua UniversityBeijing 100084China Key Laboratory for Advanced Materials Processing Technology Tsinghua UniversityBeijing 100084Beijing China FAW Group Co. Ltd.Changchun 130013China China FAW Foundry Co. Ltd.Changchun 130013China

The effect of slow shot speed on externally solidified crystal(ESC),porosity and tensile property in a newly developed high-pressure die-cast Al-Si alloy was investigated by optical microscopy(OM),scanning electron microscopy(SEM)and laboratory computed tomography(CT).Results showed that the newly developed AlSi9MnMoV alloy exhibited improved mechanical properties when compared to the AlSi10MnMg *** AlSi9MnMoV alloy,which was designed with trace multicomponent additions,displays a notable grain refining effect in comparison to the AlSi10MnMg *** elements Ti,Zr,V,Nb,B promote heterogeneous nucleation and reduce the grain size of primaryα-*** a lower slow shot speed,the large ESCs are easier to form and gather,developing into the dendrite net and *** an increase in slow shot speed,the size and number of ESCs and porosities significantly *** addition,the distribution of ESCs is more dispersed and the net-shrinkage *** tensile property is greatly improved by adopting a higher slow shot *** ultimate tensile strength is enhanced from 260.31 MPa to 290.31 MPa(increased by 11.52%),and the elongation is enhanced from 3.72%to 6.34%(increased by 70.52%).

关键词： hypoeutectic Al-Si alloy high pressure die casting porosity externally solidified crystal tensile property

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