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EPS向GEOWAY数据转换方法研究

地矿测绘 2016年第4期32卷 30-32页

作者：闻彩焕王文栋朱秀杰河北省地质测绘院河北廊坊065000

本文通过分析EPS和GEOWAY软件的功能特点、数据组织结构,提出了一种EPS向GEOWAY数据转换技术方法。针对转换过程中的符号一致性、方向一致性、注记转换问题,利用模板定制技术、VBA二次开发技术和信息映射机制进行了研究与解决,从而为EPS... 详细信息

本文通过分析EPS和GEOWAY软件的功能特点、数据组织结构,提出了一种EPS向GEOWAY数据转换技术方法。针对转换过程中的符号一致性、方向一致性、注记转换问题,利用模板定制技术、VBA二次开发技术和信息映射机制进行了研究与解决,从而为EPS向GEOWAY数据的无损转换提供了高效、无损、实用的技术方法。

关键词： EPS2008 GEOWAY 数据转换模板技术二次开发技术

Pharmacological targeting cGAS/STING/NF-κB axis by tryptanthrin induces microglia polarization toward M2 phenotype and promotes functional recovery in a mouse model of spinal cord injury

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Neural Regeneration Research 2025年第11期20卷 3287-3301页

作者： Ziwei Fan Mengxian Jia Jian Zhou Zhoule zhu Yumin Wu Xiaowu Lin Yiming Qian Jiashu Lian Xin Hua Jianhong dong Zheyu Fang Yuqing Liu Sibing Chen Xiumin Xue Juanqing Yue Minyu zhu Ying Wang Zhihui Huang Honglin Teng Department of Orthopedics(Spine Surgery) the First Affiliated Hospital of Wenzhou Medical UniversityWenzhouZhejiang ProvinceChina School of Pharmacy Hangzhou Normal UniversityHangzhouZhejiang ProvinceChina Department of Neurology The First Affiliated Hospital of Wenzhou Medical UniversityWenzhouZhejiang ProvinceChina Department of Pathology Affiliated Hangzhou First People’s HospitalSchool of MedicineWestlake UniversityHangzhouZhejiang ProvinceChina Department of Clinical Research Center Affiliated Hangzhou First People’s HospitalSchool of MedicineWestlake UniversityHangzhouZhejiang ProvinceChina

The M1/M2 phenotypic shift of microglia after spinal cord injury plays an important role in the regulation of neuroinflammation during the secondary injury phase of spinal cord *** of shifting microglia polarization from M1(neurotoxic and proinflammatory type)to M2(neuroprotective and anti-inflammatory type)after spinal cord injury appears to be *** possesses an anti-inflammatory biological ***,its roles and the underlying molecular mechanisms in spinal cord injury remain *** this study,we found that tryptanthrin inhibited microglia-derived inflammation by promoting polarization to the M2 phenotype in *** promoted M2 polarization through inactivating the cGAS/STING/NF-κB ***,we found that targeting the cGAS/STING/NF-κB pathway with tryptanthrin shifted microglia from the M1 to M2 phenotype after spinal cord injury,inhibited neuronal loss,and promoted tissue repair and functional recovery in a mouse model of spinal cord ***,using a conditional co-culture system,we found that microglia treated with tryptanthrin suppressed endoplasmic reticulum stress-related neuronal *** together,these results suggest that by targeting the cGAS/STING/NF-κB axis,tryptanthrin attenuates microglia-derived neuroinflammation and promotes functional recovery after spinal cord injury through shifting microglia polarization to the M2 phenotype.

关键词： cGAS/STING functional recovery microglia neuroinflammation neuroprotection nuclear factor-κB polarization spinal cord injury tryptanthrin

智慧医疗情境下四方主体隐私行为的交互机理及演化趋势研究

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现代情报 2025年第1期45卷 135-149页

作者：朱光吴晗逸刘雯南京信息工程大学风险治理与应急决策研究院江苏南京210044 南京信息工程大学管理工程学院江苏南京210044

[目的/意义]本文针对智慧医疗情境下隐私行为研究在博弈主体、模型参数等方面的不足,探寻患者、医疗机构、智慧医疗平台和政府四方主体之间的隐私行为交互机理与演化趋势。[方法/过程]基于演化博弈理论,构建患者、医疗机构、智慧医疗平... 详细信息

[目的/意义]本文针对智慧医疗情境下隐私行为研究在博弈主体、模型参数等方面的不足,探寻患者、医疗机构、智慧医疗平台和政府四方主体之间的隐私行为交互机理与演化趋势。[方法/过程]基于演化博弈理论,构建患者、医疗机构、智慧医疗平台和政府四方博弈模型。根据不同参数调节下各方行为策略的收益、成本、损失等计算收益矩阵,求解主体的演化稳定策略,并考虑不同因素对主体行为策略及系统稳定状态的影响。[结果/结论]患者的隐私披露行为与披露隐私后获得的服务收益密切相关,医疗机构的隐私保护投入成本和隐私泄露概率对其隐私保护行为有显著影响,智慧医疗平台的政府奖惩、罚款收益和投入成本是影响其严格管理行为的关键因素,政府的监管行为与奖惩机制等因素密切相关。通过应用本文模型和方法,可以动态调整隐私保护机制,明确各方职责,推动智慧医疗可持续健康发展。

关键词：智慧医疗演化博弈隐私行为患者医疗机构智慧医疗平台政府

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胶囊内镜诊断疑难消化道疾病的价值

现代消化及介入诊疗 2018年第3期23卷 282-284页

作者：王群英董东方孙海源董文珠 SONG Jian 解放军第401医院消化内科 266071 Department of Gastroenterology 401th Hospital of People's Liberation Army

目的探讨胶囊内镜在疑难消化道疾病中的诊断价值和安全性。方法对不明原因的消化道出血,腹痛和慢性腹泻患者进行Pillcam胶囊内镜检查,部分患者行传统检查(胃镜、结肠镜和全消化道钡餐)以进行对比分析。结果 135例受检者在胶囊内镜检查... 详细信息

目的探讨胶囊内镜在疑难消化道疾病中的诊断价值和安全性。方法对不明原因的消化道出血,腹痛和慢性腹泻患者进行Pillcam胶囊内镜检查,部分患者行传统检查(胃镜、结肠镜和全消化道钡餐)以进行对比分析。结果 135例受检者在胶囊内镜检查过程中无任何不适和并发症,均顺利完成检查,胶囊1~4 d自然排出,食管通过平均时间为2.46 min,胃通过平均时间为37.80 min,小肠通过平均时间为275.82 min,其中3例胶囊未达结肠。所得图像清晰,所检出的疾病包括食管静脉曲张、慢性胃炎、十二指肠溃疡、小肠炎、克罗恩病、血管畸形、息肉和间质瘤等。结论胶囊内镜检查安全,无痛苦,对病变检出率高,定位较准确,对小肠疾病和上消化道病变有较高的诊断价值。

关键词：胶囊内镜消化道疾病诊断

山东省地方品种羊先天性免疫指标主成分聚类分析及与抗病力的相关性

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中国兽医学报 2017年第10期37卷 1980-1987页

作者：周建波胡莉萍张忠花王建民马宁宁董雯雯朱丽君魏凯朱瑞良山东农业大学动物科技学院山东省动物生物技术与疫病防治重点实验室山东泰安271018 山东省动物疫病预防与控制中心山东济南250022 枣庄市市中区畜牧兽医局山东枣庄277100

运用化学计量学方法,结合SPSS统计软件对山东省6个地方山羊品种和5个地方绵羊品种的7项先天性免疫指标进行定量定性综合评定,检测指标包括血清IL-1、IL-2、IL-6、IL-18、IFN-γ、NK细胞和血清溶菌酶(LYS)含量。通过对地方山羊和绵羊品... 详细信息

运用化学计量学方法,结合SPSS统计软件对山东省6个地方山羊品种和5个地方绵羊品种的7项先天性免疫指标进行定量定性综合评定,检测指标包括血清IL-1、IL-2、IL-6、IL-18、IFN-γ、NK细胞和血清溶菌酶(LYS)含量。通过对地方山羊和绵羊品种的先天性免疫指标进行主成分分析和聚类分析研究,分析不同地方山羊和绵羊品种非特异性抗病力的差异。主成分分析结果表明,莱芜黑山羊、沂蒙黑山羊、崂山奶山羊以及小尾寒羊、鲁中山地绵羊的7项主要先天性免疫指标水平突出。聚类分析结果表明,地方山羊品种先天免疫水平可划分为3类,莱芜黑山羊和鲁北白山羊为一类,济宁青山羊和沂蒙黑山羊为一类,文登奶山羊和崂山奶山羊为一类;地方绵羊品种也可划分成三类,小尾寒羊为一类,鲁中山地绵羊和洼地绵羊为一类,大尾寒羊和泗水裘皮羊为一类。综合分析表明,山东地区不同地方山羊和绵羊品种间的非特异性抗病力存在差异,其中莱芜黑山羊、沂蒙黑山羊、崂山奶山羊以及小尾寒羊、鲁中山地绵羊非特异性抗病力较强,且部分品种之间先天性免疫指标具有相似性,这可能与山东地区地方山羊和绵羊的育种历程有关。本研究为山东地方山羊和绵羊品种非特异性抗病力评估体系的建立提供了理论依据。

关键词：地方山羊绵羊先天性免疫主成分分析聚类分析抗病力

Analysis of the anti-T2DM components in dichloromethane fraction of Schisandra sphenanthera and its mechanism

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Traditional Medicine Research 2025年第1期10卷 27-43页

作者： Shi-Bo Feng Hai-Hui Jiang Hui-Li Kang Yi Jiang Hua-Wei Zhang Xiao-Mei Song Yu-Ze Li wen-Li Huang dong-dong Zhang Chong Deng School of Pharmacy Shaanxi University of Chinese MedicineXianyang 712046China School of Pharmacy and Shaanxi Qinling Application Development and Engineering Center of Chinese Herbal Medicine Shaanxi University of Chinese MedicineXianyang 712046China Key Laboratory for Research and Development of“Qin Medicine”of Shaanxi Administration of Traditional Chinese Medicine Xianyang 712046China Shaanxi Key Laboratory of Research and Application of“Taibai Qi Yao” Xianyang 712046China

Background:The type 2 diabetes mellitus(T2DM)pharmacodynamic study of various parts of Schisandra sphenanthera was conducted in the previous stage,and it was found that dichloromethane extracted part(SDP)had a significant hypoglycemic ***,the components of SDP were analyzed,and the specific mechanism of its anti-T2DM was ***:We used a high-fat,high-sugar diet in combination with streptozotocin to induce a T2DM rat model,and the model rats were divided into two groups according to body weight and blood ***,oral glucose tolerance test,fasting blood glucose,low density lipoprotein cholesterol,superoxide dismutase,insulin,glycated hemoglobin,total cholesterol,nonesterified free fatty acids,alanine aminotransferase,high-density lipoprotein cholesterol,aspartate aminotransferase,malondialdehyde,and glutathione peroxidase were measured,organ indices were calculated,and pathological sections of pancreas and liver were *** 16S rRNA V3–V4 region of intestinal flora was sequenced to explore the effect of SDP on biochemical indicators and intestinal *** on the above indicators,the anti-T2DM mechanism of SDP in Schisandra sphenanthera was ***:After six weeks of administration,the biochemical indices of diabetic rats were diminished compared to the control *** SDP could significantly increase the gut microbialα-diversity index,resulting in significant changes in the flora of T2DM rats,with increased richness and diversity,reduced harmful flora,and significantly back-regulated the levels of acetic acid,propionic acid,and butyric ***:SDP can improve the symptoms associated with elevated blood glucose,dyslipidemia,elevated fasting insulin levels,and damaged glucose tolerance in *** against T2DM may be through the control of intestinal flora to normalize and exert anti-diabetic effect;its main active components may be lignans and terpenoids.

关键词： Schisandra sphenanthera T2DM intestinal flora HPLC

对数动态骨架本构模型的多维实现及其在ABAQUS中的应用

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岩土工程学报 2025年第1期47卷 192-199页

作者：董青陈苏李小军董云陈亚东周正华朱俊淮阴工学院建筑工程学院江苏淮安223003 北京工业大学城建学部北京100124 南京工业大学交通运输工程学院江苏南京210009

对数动态骨架本构以对数函数作为骨架曲线,引入“修正动骨架曲线”和“阻尼比退化系数”的概念,考虑试验阻尼对滞回曲线的影响,实现试验阻尼和滞回阻尼在数学上自洽的非线性动力本构。该本构只适用于一维土层场地时域非线性地震反应分... 详细信息

对数动态骨架本构以对数函数作为骨架曲线,引入“修正动骨架曲线”和“阻尼比退化系数”的概念,考虑试验阻尼对滞回曲线的影响,实现试验阻尼和滞回阻尼在数学上自洽的非线性动力本构。该本构只适用于一维土层场地时域非线性地震反应分析。基于对数动态骨架本构函数关系式,给出对数动态骨架参数的求解方法,并推导出加卸载曲线的时变切线剪切模量。通过ABAQUS软件的操作平台和等效剪应变算法,开发了基于对数动态骨架本构模型的显式子程序模块,该模型适用于二维和三维土层场地非线性地震反应分析。选取含软弱淤泥质土层场地作为计算模型,将从基岩输入不同加速度峰值的EI centro地震动的数值模拟结果进行对比,验证可考虑土体阻尼效应的对数动态骨架本构以及开发子程序的合理性和可用性。

关键词：对数动骨架本构阻尼比场地地震反应时变切线剪切模量

Deciphering fungal metabolon coupling tandem inverse-electrondemand Diels-Alder reaction and semipinacol rearrangement for the biosynthesis of spiro polycyclic alkaloids

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Science China Chemistry 2025年第01期 288-296页

作者： Shuai Liu wen-Qiang Xu Ying-Tong Di Man-Cheng Tang Ding-Kang Chen Ming-Ming Cao Yao-wen Chang Hong-Yu Tang Chun-Mao Yuan Jun-Bo Yang Zhi-Li Zuo Han Guo Zi-Fei Xu Ying Zeng Yun-dong Wu Xiao-Jiang Hao Key Laboratory of Phytochemistry and Natural Medicines (Chinese Academy of Sciences) Kunming Institute of Botany Chinese Academy of Sciences University of Chinese Academy of Sciences Lab of Computational Chemistry and Drug Design State Key Laboratory of Chemical Oncogenomics Peking University Shenzhen Graduate School Shenzhen Bay Laboratory State Key Laboratory of Microbial Metabolism School of Life Sciences & Biotechnology Shanghai Jiao Tong University State Key Laboratory of Functions and Applications of Medicinal Plants Guizhou Medical University Molecular Biology Experimental Center Germplasm Bank of Wild Species in Southwest China Kunming Institute of Botany Chinese Academy of Sciences Yunnan Key Laboratory for Wild Plant Resources Kunming Institute of Botany Chinese Academy of Sciences Research Unit of Chemical Biology of Natural Anti-Virus Products Chinese Academy of Medical Sciences

In the intricate process of natural product biosynthesis, a metabolon can enhance metabolic flux by associating sequential enzymes. A fungal metabolon, comprising of flavin-dependent monooxygenase Spe F and P450 monooxygenase Spe G, is identified in the biosynthesis of spiro polycyclic alkaloids(+)-notoamide B and its diastereomer(+)-versicolamide B. Using notoamide E as a substance, Spe F/Spe G metabolon can control the stereoselectivity of its 2,3-epoxidation, followed by hydrogen atom ion at C-17 to generate reactive epoxide tau-m A with dienyl iminium unit. Subsequently,(+)-notoamide B and(+)-versicolamide B are produced via tandem nonenzymatic inverse-electron-demand Diels-Alder reaction and semipinacol rearrangement. This provides the first example of metabolon in the biosynthesis of spiro-prenylated indole alkaloids.

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Primary parenchymal squamous cell carcinoma of the kidney:A case report

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World Journal of Clinical Cases 2025年第4期13卷 34-40页

作者： Zhi-Hui Zheng Bo Shao Chao-Min Xu Ke Wang Jia-zhu wen Li-Kang Luo Jia-Cheng Guan Department of Ultrasound The Second People’s Hospital of QuzhouQuzhou 324000Zhejiang ProvinceChina Department of Radiology Shulan(Quzhou)HospitalQuzhou 324000Zhejiang ProvinceChina Department of Radiology The Second People’s Hospital of QuzhouQuzhou 324000Zhejiang ProvinceChina Department of Pathology The Second people’s Hospital of QuzhouQuzhou 324000Zhejiang ProvinceChina

BACKGROUND Primary squamous cell carcinoma(SCC)of the renal parenchyma is extremely rare,with only nine cases *** SUMMARY This study reports a 51-year-old man with primary SCC of the renal *** patient was admitted with recurrent dull pain and discomfort in the right lumbar region,which had worsened over 2 weeks,accompanied by painful gross *** antigen(SCCA)levels were elevated,and imaging revealed a renal mass with associated *** patient underwent laparoscopic unilateral nephrectomy and lymph node *** pathology confirmed highly differentiated SCC with necrosis in the right renal parenchyma,with negative renal pelvis and *** pathological stage was *** months after surgery,the tumor recurred with involvement of the liver,right psoas major muscle,and inferior vena *** patient refused chemotherapy and succumbed to the disease 6 months postoperatively due to disease *** We report a case of primary SCC of the renal parenchyma,a rare renal *** clinical symptoms,laboratory tests,and imaging findings are nonspecific,making accurate and timely diagnosis *** to the literature,for patients with renal calculi accompanied by a renal mass,elevated serum SCCA levels,and magnetic resonance imaging showing cystic or cystic-solid masses within the kidney with pseudocapsules and heterogeneous mild enhancement,the possibility of this disease should be considered.

关键词： Renal tumor Renal parenchyma Squamous cell carcinoma Renal calculi Computed tomography Case report