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Genetic relationship between parasitized and non-parasitized Haloxylon ammodendron in the Alxa Desert

Journal of Systematics and Evolution 2009年第3期47卷 255-262页

作者： 1,2,3Xu-Mei WANG 1Dong-Ye YANG 4Yong-Zhen TIAN 5Peng-Fei TU 2Qi-Shi SUN 1Xiao-Bo LI 1(School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, china) 2(college of traditional chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, china) 3(School of medicine, Xi’an Jiaotong University, Xi’an 710061, china) 4(Forest and Desert Control Research Institute of Alxa League, Alxa League 750306, china) 5(Modern Research Center of traditional chinese medicine, School of Pharmaceutical Sciences, Peking University, Beijing 100083, china) (School of Pharmacy Shanghai Jiao Tong University Shanghai 200240 China) (college of traditional chinese Materia Medica Shenyang Pharmaceutical University Shenyang 110016 China) (School of medicine Xi’an Jiaotong University Xi’an 710061 China) (Forest and Desert Control Research Institute of Alxa League Alxa League 750306 China) (Modern Research Center of traditional chinese medicine School of Pharmaceutical Sciences Peking University Beijing 100083 China)

Haloxylon ammodendron (C. A. Mey.) Bunge is a host for the holoparasitic plant Cistanche deserticola Y. C. Ma, the original source of medicinal material known as Herba Cistanchis. The inter-simple sequence repeat marker was used to assess the genetic variations and relationships among six accessions of H. ammodendron with a total of 120 individuals collected from three localities in the Alxa Desert, Inner Mongolia, china. At each locality, individuals both parasitized (PP) by C. deserticola and non-parasitized (NP) were sampled. The results showed that Nei’s gene diversity and Shannon’s index of PP accessions were higher, but were not significantly different, from those of NP accessions. An unweighted pair-group method arithmetic average dendrogram showed two clusters, one that included all PP accessions, and the other the NP accessions. Genetic differentiation therefore existed between PP and NP accessions, which might be attributed to low gene flow between the NP and PP groups (Nm<1). However, the relationship between genetic distance and geographic distance within each group, although not statistically significant in this study, might be associated with high gene flow in both the NP and PP groups.

关键词： genetic relationship Haloxylon ammodendron ISSR marker parasitism.

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Complete Lie algebras with maximal-rank nilpotent radicals

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chinese Science Bulletin 1999年第4期44卷 312-315页

作者： ZHU Linsheng and MENG Daoji Department of Mathematics, Changshu college , Changshu 215500, china Department of Mathematics, Nankai University, tianjin 300071, china Department of Mathematics Changshu College Changshu China Department of Mathematics Nankai University Tianjin China

Ccmplete Lie algebras with maximal-rank nilpotent radicals are constructed by using the representation theory of complex semisimple Lie algebras. A structure theorem and an isomorphism theorem for this kind of complete Lie algebras are obtained. As an application of these theorems, the complete Lie algebras with abelian nilpotont radicals are classified. At last, it is proved that there exists no complete Lie algebra whose radical is a nilpotent Lie algebra with maximal rank.

关键词： complete Lie algebra nilpotent Lie algebra with maximal rank irreducible module.

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An Efficient Approach to 6, 7-Disubstituted-1H-quinoxalin-2-ones

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chinese Chemical Letters 2004年第12期15卷 1400-1402页

作者： Xun LI Qing Ping HU Xue Gui CUI Dong Hua WANG college of Pharmacy, Shandong University, Jinan 250100 college of Pharmaceuticals and Biotechnology, tianjin University, tianjin 300072 college of Pharmacy Shandong University Jinan 250100 China Coll. of Pharmaceut. and Biotech. Tianjin University Tianjin 300072 China

A novel approach to the synthesis of 6, 7-disubstituted-1H-quinoxalin-2-ones is *** title compounds were regioselectively prepared by starting from substituted phenylamines andchloroacetyl chloride through the efficie... 详细信息

关键词： 6 7 -Disubstituted-1H-quinoxalin-2-ones regioselective substituted phenylamine.

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Design and Implementation of a Virtual Multi-channel Optical Ring

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chinese Journal of Lasers 2001年第6期10卷 12-17页

作者： JING Wencai ZHOU Ge ZHANG Yimo LI Haifeng ZHANG Hongxia (college of Precision Instrument & Opto-electronics Engineering, tianjin University, Key Laboratory of Optoelectronics Information Technical Science, EMC, tianjin 300072, china) 天津大学精密仪器与光电子工程学院教育部光电信息技术科学重点实验室天津 300072

The hardware and the communication protocol of a scalable optical ring have been designed. A hardware routing has been achieved on the network interface card to minimize data packet communication latency and a simplified communication protocol has been designed to reduce communication overheads. To reduce the data packet blocking probability and have a more efficient usage of the data link layer bandwidth, a virtual multi-channel transmission mechanism has been achieved. The network supports a maximum of 16 virtual channels for each physical data link. Time slots can be dynamically assigned to each virtual channel. Zero wait time has been achieved for the switching between different virtual channels.

关键词： communication protocol scalable optical ring hardware routing virtual multi-channel transmission time slot

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Catalytic Oxidation of Cyclohexene to Adipic Acid with a Reaction-Controlled Phase-Transfer Catalyst

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催化学报 2003年第7期24卷 483-484页

作者： GUO Minglin (college of Materials and Chemical Engineering, tianjin Polytechnic University, tianjin 300160, china) college of Materials and Chemical Engineering Tianjin Polytechnic University 天津 300160

The goal of modern organic synthesis is to develop efficient catalytic methods to produce desired compounds in a cost-effective and environmentally benign manner. Hydrogen peroxide is a highly attractive oxidant because it is a cheap, mild and environmentally friendly reagent with a high content of active oxygen, and water is the only by-product. However, oxygen transfer from hydrogen peroxide to the substrate normally requires catalysts. The development of a process for the selective oxidation of cyclohexene to adipic acid with hydrogen peroxide has attracted the attention of many chemists. In 1998, Sato and coworkers reported the oxidation of cyclohexene to adipic acid using sodium tungstate and methyltrioctylammonium hydrogensulfate as catalysts. In 1999, Deng and co-workers reported the synthesis of adipic acid from cyclohexene with 30% hydrogen peroxide in the presence of a novel peroxytungstateorgnaic complex catalyst.

关键词：催化氧化反应环己烯脂肪酸反应控制相转移催化剂癸钨酸盐十二钨磷酸盐有机合成

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Study　on　the　Phase　Detecting　Laser　Interferometric　System　with　Computer　Generated　Hologram

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chinese Journal of Lasers 1996年第6期B5卷 541-546页

作者： DAI Xiaofang CHEN Xingwu WEI Yaolin CHEN Benzhi WU,Jizeng (college of Precision Instrument and Optoelectronic, tianjin 300072, china) tianjin Univ Tianjin China

ＳｔｕｄｙｏｎｔｈｅＰｈａｓｅＤｅｔｅｃｔｉｎｇＬａｓｅｒＩｎｔｅｒｆｅｒｏｍｅｔｒｉｃＳｙｓｔｅｍｗｉｔｈＣｏｍｐｕｔｅｒＧｅｎｅｒａｔｅｄＨｏｌｏｇｒａｍ￥ＤＡＩＸｉａｏｆａｎｇ；ＣＨＥＮＸｉｎｇｗｕ；ＷＥＩＹａ... 详细信息

ＳｔｕｄｙｏｎｔｈｅＰｈａｓｅＤｅｔｅｃｔｉｎｇＬａｓｅｒＩｎｔｅｒｆｅｒｏｍｅｔｒｉｃＳｙｓｔｅｍｗｉｔｈＣｏｍｐｕｔｅｒＧｅｎｅｒａｔｅｄＨｏｌｏｇｒａｍ￥ＤＡＩＸｉａｏｆａｎｇ；ＣＨＥＮＸｉｎｇｗｕ；ＷＥＩＹａｏｌｉｎ；ＣＨＥＮＢｅｎｚｈｉ；Ｗ...

关键词： computer generated hologram (CGH) interference field real-time phase detedting technique

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《整合医学宣言》

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广州中医药大学学报 2024年第10期41卷 2515-2517页

作者： china Institute for Development Strategy of Holistic Integrative medicine 中国整合医学发展战略研究院

整体整合医学简称整合医学，自2012年正式提出以来，其理论体系不断完善，实践方法日趋丰富，成为医学发展新时代的必然选择和必由之路。该文提出整合医学的十大主张，从认识论和方法学上阐述了整合医学的内涵和外延，以期实现现代医学... 详细信息

整体整合医学简称整合医学，自2012年正式提出以来，其理论体系不断完善，实践方法日趋丰富，成为医学发展新时代的必然选择和必由之路。该文提出整合医学的十大主张，从认识论和方法学上阐述了整合医学的内涵和外延，以期实现现代医学的升维转型和自适应进化。

关键词：整体整合医学整合医学医学发展

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中医治疗血液病名家学术观点撷菁Ⅳ

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北京中医药大学学报 2024年第6期47卷 813-817页

作者：中华中医药学会血液病分会中华中医药学会血液病创新研究与转化平台王金环(整理) 侯丽不详黑龙江中医药大学附属第一医院中华中医药学会血液病分会北京中医药大学东直门医院

为更好地传承与发展名老中医学术思想,中华中医药学会血液病分会、中华中医药学会血液病创新研究与转化平台对陶淑春、顾振东、吴志奎、虞荣喜、周仲瑛5位教授的学术思想与临床诊疗经验进行总结。其中,陶淑春教授遵循病机,结合脏腑及部... 详细信息

为更好地传承与发展名老中医学术思想,中华中医药学会血液病分会、中华中医药学会血液病创新研究与转化平台对陶淑春、顾振东、吴志奎、虞荣喜、周仲瑛5位教授的学术思想与临床诊疗经验进行总结。其中,陶淑春教授遵循病机,结合脏腑及部位诊治,在临证中重视活血化瘀法的应用;顾振东教授创立急性白血病辨证体系并总结脉证规律,提倡中西医结合治疗本病;吴志奎教授提出地中海贫血的病机及治法,应用益髓生血颗粒治疗本病,取得较好疗效;虞荣喜教授提出白血病的中医辨证体系,实现中西医结合治疗本病;周仲瑛教授完善中医内科学辨证论治体系,创立中医病机辨证学说,应用“瘀热”学说及“癌毒论”治疗血液病。本研究的目的是培养和提高中医血液病学后备人才的能力、推动学科建设,同时,为中医药事业的传承与发展提供宝贵的财富。

关键词：中医血液病名老中医学术思想诊疗经验传承

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chinese national clinical practice guidelines on prevention, diagnosis and treatment of early colorectal cancer

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中华医学杂志(英文版) 2024年第17期137卷 2024 Aug 6页

作者： Li Jingnan Yao Hongwei Lu Yun Zhang Shutian Zhang Zhongtao Society of Digestive Endoscopy of the chinese Medical Association Colorectal Surgery Group of the chinese Medical Association chinese Association of Gastroenterologist & Hepatologist National Clinical Research Center for Digestive Diseases chinese Medical Journal Clinical Practie Guideline Collaborative Department of Gastroenterology Peking Union Medical College Hospital Chinese Academy of Medical Sciences Peking Union Medical College Beijing China Department of General Surgery Beijing Friendship Hospital Capital Medical University National Clinical Research Center for Digestive Diseases Beijing China Department of General Surgery The Affiliated Hospital of Qingdao University Qingdao Shandong China Department of Gastroenterology Beijing Friendship Hospital Capital Medical University National Clinical Research Center for Digestive Disease Beijing China

Background: The incidence and mortality of colorectal cancer (CRC) in china are increasing in recent years. The clarified pathogenesis and detectable precancerous lesions of CRC make it possible to prevent, screen, and diagnose CRC at an early stage. With the development of endoscopic and surgical techniques, the choice of treatment for early CRC is also worth further discussion, and accordingly, a standard follow-up program after treatment needs to be ***: This clinical practice guideline (CPG) was developed following the recommended process of the World Health Organization, adopting Grading of Recommendations Assessment, Development and Evaluation (GRADE) in assessing evidence quality, and using the Evidence to Decision framework to formulate clinical recommendations, thereby minimizing bias and increasing transparency of the CPG development process. We used the Reporting Items for practice Guidelines in HealThcare (RIGHT) statement and Appraisal of Guidelines for Research and Evaluation II (AGREE II) as reporting and conduct guides to ensure the guideline’s completeness and ***: This CPG comprises 46 recommendations concerning prevention, screening, diagnosis, treatment, and surveillance of CRC. In these recommendations, we have indicated protective and risk factors for CRC and made recommendations for chemoprevention. We proposed a suitable screening program for CRC based on the chinese context. We also provided normative statements for the diagnosis, treatment, and surveillance of CRC based on existing clinical evidence and ***: The 46 recommendations in this CPG are formed with consideration for stakeholders’ values and preferences, feasibility, and acceptability. Recommendations are generalizable to resource-limited settings with similar CRC epidemiology pattern as china.

关键词： Colorectal cancer Early detection of cancer Prevention Screening Diagnosis Treatment Follow-up Guideline

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Study on the Method of Setting the Mountain on Fire on the Experimen

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中国针灸 1995年第S2期15卷 237-238页

作者： Zheng Kuishan Zheng junjiang Cheng Yuelai(Gansu college of traditional chinese medicine)

ＳｔｕｄｙｏｎｔｈｅＭｅｔｈｏｄｏｆＳｅｔｔｉｎｇｔｈｅＭｏｕｎｔａｉｎｏｎＦｉｒｅｏｎｔｈｅＥｘｐｅｒｉｍｅｎｔａｌＲｈｅｕｍａｔｏｉｄＡｒｔｈｒｉｔｉｓｏｆＲａｂｂｉｔ￥ＺｈｅｎｇＫｕｉｓｈａｎ；Ｚｈｅｎｇｊｕｎ... 详细信息

ＳｔｕｄｙｏｎｔｈｅＭｅｔｈｏｄｏｆＳｅｔｔｉｎｇｔｈｅＭｏｕｎｔａｉｎｏｎＦｉｒｅｏｎｔｈｅＥｘｐｅｒｉｍｅｎｔａｌＲｈｅｕｍａｔｏｉｄＡｒｔｈｒｉｔｉｓｏｆＲａｂｂｉｔ￥ＺｈｅｎｇＫｕｉｓｈａｎ；Ｚｈｅｎｇｊｕｎｊｉａｎｇ；ＣｈｅｎｇＹｕｅｌａｉ...

关键词： Fire Study on the Method of Setting the Mountain on Fire on the Experimen

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