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动脉粥样硬化从痰瘀毒论治探讨

山东中医杂志 2002年第8期21卷 451-454页

作者：于俊生陈兆昌青岛市中医医院山东青岛266033 山东省青年管理干部学院医院山东济南250014

动脉粥样硬化与痰浊、瘀血、毒邪密切相关。从痰瘀毒论治动脉粥样硬化 ,一要根据动脉粥样硬化不同病理阶段所表现的痰浊、瘀血、毒邪的轻重不同 ,正确地选法用方 ;二要把动脉粥样硬化放在脾、肾、肝等“脏腑失调”这个复杂的“关系网”... 详细信息

动脉粥样硬化与痰浊、瘀血、毒邪密切相关。从痰瘀毒论治动脉粥样硬化 ,一要根据动脉粥样硬化不同病理阶段所表现的痰浊、瘀血、毒邪的轻重不同 ,正确地选法用方 ;二要把动脉粥样硬化放在脾、肾、肝等“脏腑失调”这个复杂的“关系网”中 ,从相互作用的矛盾关系上来认识其发病机制和辨治规律 ;三是从痰瘀毒论治不可拘泥于热毒 ,要重视阳虚寒凝在动脉粥样硬化发病中的作用 ,注意发现在病理情况下 ,中医证型与组织形态学改变之间的内在联系 ,找出寒热辨证的规律。

关键词：动脉粥样硬化痰浊瘀血毒邪痰瘀毒相关 AS

Influence of Supporting Tissue on the Deformation and Compliance of Healthy and Diseased Arteries

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Journal of Biomedical Science and Engineering 2015年第8期8卷 490-499页

作者： Biyuan Sun Lauren J. Vallez Brian D. Plourde John P. Abraham John r. Stark School of Engineering University of St. Thomas St. Paul USA The University of Kansas Department of Mechanical Engineering Lawrence USA

Hemodynamics and the interaction between the components of the cardiovascular system are complex and involve a structural/fluid flow interaction. During the cardiac cycle, changes to vascular pressure induce a compliant response in the vessels as they cyclically stretch and relax. The compliance influences the fluid flow throughout the system. The interaction is influenced by the disease state of the artery, and in particular, a plaque layer can reduce the compliance. In order to properly quantify the fluid-structural response, it is essential to consider whether the tissue surrounding the artery provides a support to the vessel wall. Here, a series of calculations are provided to determine what role the supporting tissue plays in the vessel wall and how much tissue must be included to properly carry out future fluid-structure calculations. Additionally, we calculate the sensitivity of the compliance to material properties such as the young’s modulus or to the transmural pressure difference.

关键词： Fluid-Structural Interaction Blood Flow Compliant Vessels Finite Element Analysis

祝贺世界石油大会首届青年论坛——青年与石油工业

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世界石油工业 2004年第5期11卷 10-12页

作者： EivaldM.Q.rφren 世界石油大会主席

世界石油大会(WPC)在71年历史上第一次举办青年论坛，交流关于石油发展和利用方面的观点。此次论坛的筹备工作由勤勉、热诚的世界石油大会中国国家委员会(CNC)负责。我很高兴能在此对我们友好的中方主办单位给以赞誉，同时应邀对这次将... 详细信息

世界石油大会(WPC)在71年历史上第一次举办青年论坛，交流关于石油发展和利用方面的观点。此次论坛的筹备工作由勤勉、热诚的世界石油大会中国国家委员会(CNC)负责。我很高兴能在此对我们友好的中方主办单位给以赞誉，同时应邀对这次将于2004年10月在北京举办的青年人的盛会谈一些自己的想法。

关键词：世界石油大会石油工业北京中国论坛首届筹备工作观点青年历史

Effect of Particulate reinforcements on the Mechanical Properties of Al6061-WC and Al6061-Gr MMCs

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Journal of Minerals and Materials Characterization and Engineering 2011年第12期10卷 1141-1152页

作者： A. r. K. Swamy A. ramesha G.B. Veeresh Kumar J. N. Prakash Department of Mechanical Engineering Alpha College of Engineering Bangalore India. Department of Mechanical Engineering Amrita Vishwa Vidyapeetham Bangalore India. GATES Institute of Technology Gooty Andhra Pradesh India. research Scholar Dr. M.G.R Educational & Research Institute Chennai & Department Mechatronics Engineering Acharya Institute of Technology Bangalore India.

This paper presents the comparative study of the mechanical properties of Al6061-Tungsten carbide composites containing Tungsten carbide (WC) particulate, and Al6061-graphite particulate composites containing graphite particles. The reinforcing particulates in the MMCs vary from 0% to 4% by weight. The 'vortex method' of production was employed to fabricate the composites, in which the reinforcements were poured into the vortex created by stirring the molten metal by means of a mechanical agitator. The composites so produced were subjected to a series of tests. The results of this study revealed that as the Tungsten carbide particle content was increased, there were significant increases in the ultimate tensile strength, hardness and young's modulus, accompanied by a reduction in its ductility. There was, however, only a very marginal increase in the compressive strength, where as in graphite reinforced composites as the graphite content was increased, there were significant reduction in hardness and monotonic increases in the ductility, ultimate tensile strength (UTS), compressive strength and young's modulus of the composite, An attempt is made in the paper to provide explanations for these phenomena.

关键词： Aluminum alloys Tungsten carbide Graphite Composites Mechanical properties.

Digestive tract reconstruction in pancreaticoduodenectomy in University Hospitals of China: a national questionnaire survey

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Journal of Pancreatology 2022年第4期5卷 127-152页

作者： Jishu Wei Qiang Xu Yuhua Zhang Jiabin Jin Xiaodong Tian Qiaofei Liu Zipeng Lu Zheng Wang Shanmiao Gou Song Gao Xianlin Han Yefei rong Niandong Ji Ye Lin Guolin Li Shi Chen Feng Cao Hua Chen Wenming Wu Yupei Zhao the young Elite Pancreatic Surgery Club of China Pancreas Center The First Affiliated Hospital of Nanjing Medical UniversityNanjing Department of General Surgery State Key Laboratory of Complex and Rare DiseasesPeking Union Medical College HospitalChinese Academy of Medical Science and Peking Union Medical CollegeBeijing Department of Hepatobiliary and Pancreatic Surgery The Cancer Hospital of the University of Chinese Academy of Sciences(Zhejiang Cancer Hospital)Institute of Basic Medicine and Cancer(IBMC)Chinese Academy of SciencesHangzhou Department of General Surgery Pancreatic Disease CenterRuijin HospitalShanghai Jiao Tong University School of MedicineShanghai Department of General Surgery Peking University First HospitalBeijing Department of Hepatobiliary Surgery the First Affiliated Hospital of Xi’an Jiaotong UniversityPancreas Center of Xi’an Jiaotong University Department of Pancreatic Surgery Union HospitalHuazhong University of Science and TechnologyWuhan Department of Pancreatic Carcinoma Tianjin Medical University Cancer Hospital and InstituteTianjin Department of pancreatic surgery Zhongshan HospitalFudan UniversityShanghai Department of General Surgery Xiangya HospitalCentral South UniversityChangsha Department of Hepatobiliary Surgery Guangdong Provincial People's HospitalGuangdong Academy of Medical SciencesGuangzhou Department of Hepatobiliary Pancreatic and Splenic Surgerythe Sixth Affiliated Hospital of Sun Yat-sen UniversityGuangzhou Department of Hepato-biliary-pancreatic Surgery Fujian Provincial HospitalFuzhou Department of General Surgery Xuanwu HospitalCapital Medical UniversityBeijing Department of Pancreatic and Biliary Surgery Harbin Medical UniversityHarbin 不详

Background Pancreaticoduodenectomy(PD)has been widely applied in general hospitals in China;however,there is still a lack of unified standards for each surgical technique and *** survey is intended to investigate the current status of digestive tract reconstruction after PD in university hospitals in *** A cross-sectional survey was conducted among the members of the young Elite Pancreatic Surgery Club of China by using the Questionnaire for Digestive Tract reconstruction after *** questionnaire was disseminated and collected by point-to-point communication via WeChat public *** A total of 73 valid questionnaires were returned from 65 university hospitals in 28 provincial divisions of China's *** respondents who performed PD surgery with an annual volume of over 100 cases accounted for 63%.Generally,laparoscopic PD was performed less often than open *** and Whipple reconstructions accounted for 70%and 26%,*** sequence of pancreatoenteric,biliary-enteric,and gastrointestinal reconstruction accounted for 84%of *** pancreatoenteric anastomosis,double-layer anastomosis is the most commonly employed type,accounting for approximately 67%,while single-layer anastomosis accounts for 30%.Of the double-layer anastomoses,duct-to-mucosa/dunking(94%/4%)PJ was performed with duct-mucosa using the Blumgart method(39%)and Cattel-Warren(29%),with continuous/interrupted sutures in the inner layer(69%/31%)and continuous/interrupted sutures in the outer layer(53%/23%).In single-layer anastomosis,continuous/interrupted sutures accounted for 41%/45%.In hepatojejunostomy,single-layer/double-layer suture accounted for 79%/4%,and continuous/interrupted suture accounted for 75%/9%.Forty-six percent of the responding units had not applied double-layer biliary-intestinal anastomosis in the last 3 years,75%of the responding surgeons chose the anastomosis method according to bile duct diameter,with absorbab

关键词： Pancreaticoduodenectomy Digestive tract reconstruction University hospitals Questionnaire survey

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珠状糠酸糠醇阳离子交换树脂

高分子通讯 1964年第2期 145-147页

作者：周朝华杨弟伦兰州大学化学系

珠状糠酸树脂合成方法与一般常采用的方法有所不同,反应条件对树脂强度有一定的影响,测得树脂静态交换速度比一般羧酸型树脂要慢很多,这与树脂体型结构链段柔顺性受到一定限制造成树脂结构紧密有关。

关键词：染料水溶液树脂交换量脱色能力糠酸糠醇呋喃甲醇

Biocontrol Efficacy of Two Antagonistic Yeasts Against Postharvest Diseases in Peach Fruits During Storage Periods

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Agricultural Sciences in China 2003年第11期2卷 1227-1231页

作者： LIN Li, TIAN Shi-ping, QIN Guo-zheng and XU Yong(Key Laboratory of Photosynthesis and Environmental Molecular Physiology , Institute of Botany, Chinese Academy of Sciences , Beijing 100093 , P.r.China) Key Laboratory of Photosynthesis and Environmental Molecular Physiology Institute of Botany Chinese Academy of Sciences Beijing 100093 P. R. China

Two antagonistic yeasts, Thichosporon pullulans and Cryptococcus laurentii, were investigated for their biocontrol potential to blue mold rot and rhizopus rot on harvested peach fruits(Prunus persica L. Batsch, cv. Okubao), alone or in combination with a low dose of iprodione(50 μg ml-1). The results indicated that T. pullulans and C. laurentii were effective at reducing disease incidence and severity of blue mold rot and rhizopus rot in peach fruits. Biocontrol efficacy of C. laurentii and T. pullulans were significantly enhanced by combination with a low dose of iprodione(50 μg ml-1)against blue mold and rhizopus rot in peach fruits. T. pullulans and C. laurentii combined with a low dose of iprodione(50 μg ml-1)resulted in better disease control than either iprodione or the yeasts used alone. Dipping fruits in suspensions of antagonist cells showed the similar control effect as the treatment with iprodione(500μg ml-1).

关键词： Peach fruits Postharvest disease Antagonistic yeasts Biocontrol Iprodione

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中国含笑属新植物

植物研究 1986年第2期 97-100页

作者：刘玉壶吴容芬中国科学院华南植物研究所中国科学院华南植物研究所广东、广州

小乔木,高约4米;毛被平伏,有光泽;芽密被褐色长桑毛;小核黑色。叶草质,狭长圆形,长6.5—10厘米,宽1.5—2.5厘米,先端钝,基部楔形成宽楔形,叶面深绿色,无毛,叶背灰绿色,被绿色柔毛;中脉在叶面凹下,干时两面有密的网脉,侧脉不明显。叶柄... 详细信息

小乔木,高约4米;毛被平伏,有光泽;芽密被褐色长桑毛;小核黑色。叶草质,狭长圆形,长6.5—10厘米,宽1.5—2.5厘米,先端钝,基部楔形成宽楔形,叶面深绿色,无毛,叶背灰绿色,被绿色柔毛;中脉在叶面凹下,干时两面有密的网脉,侧脉不明显。叶柄无托叶痕,长1—1.5厘米,托叶与叶柄离生。花梗被绿色疏柔毛;花被二轮,每轮3片,花被

关键词：雌蕊群雄蕊小蕊花部形态金叶含笑含笑属钟济新

明胶-多聚乙烯亚胺-DNA复合物的构建及对细胞的体外转染

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延边大学医学学报 2005年第4期28卷 237-240页

作者：蒋革冯宝民廉荣一大连大学生物工程学院韩国生命工学研究院

[目的]探讨多聚乙烯亚胺(PEI)-DNA复合物的制备方法及对细胞的体外转染率.[方法]将带有阳离子的明胶a和带有阴离子的明胶b分别与PEI-DNA复合物混合孵育,得到明胶a-多聚乙烯亚胺-DNA(GPDa)和明胶b-多聚乙烯亚胺-DNA(GPDb).用激光粒度仪测... 详细信息

[目的]探讨多聚乙烯亚胺(PEI)-DNA复合物的制备方法及对细胞的体外转染率.[方法]将带有阳离子的明胶a和带有阴离子的明胶b分别与PEI-DNA复合物混合孵育,得到明胶a-多聚乙烯亚胺-DNA(GPDa)和明胶b-多聚乙烯亚胺-DNA(GPDb).用激光粒度仪测定GPDa,GPDb的zeta电位,并用荧光蛋白测定仪观察对C 3小鼠子宫癌细胞及Hela人子宫癌细胞的转染率.[结果]GPDa复合物的zeta电位随明胶a用量的增加而升高,而GPDb复合物的zeta电位则随明胶b用量的增加而降低.GPDa复合物对C 3小鼠子宫癌细胞和Hela人子宫癌细胞的转染率比阳性对照组高15%~20%;GPDb复合物对C 3小鼠子宫癌细胞的转染率随明胶b用量的增加而升高,而对Hela人子宫癌细胞的转染率则随明胶b用量的增加而降低.[结论]GPDb复合物对C 3小鼠子宫癌细胞具有靶向性.

关键词： DNA加合物转移率杂合体