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Jointly Promoting Peace and Development in the Middle East——Address by mr. Li chengren, Executive Vice-President of CAFIU,at the 5^(th) Sino-German Security Dialogue on "Middle East Prospect"

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International Understanding 2006年第2期 28-32页

作者： mr. Li chengren, Executive Vice-President of CAFIU Wang Wei

Distinguished mr. Chairman, Distinguished guests, Today I am very pleased to have this opportunity to exchange views with our German friends on the current Middle East situation and prospect.

关键词：中国德国国际安全中东问题和平与发展

Control of Tetranychus urticae Koch by extracts of three essential oils of chamomile,marjoram and Eucalyptus

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Asian Pacific Journal of Tropical Biomedicine 2012年第1期2卷 24-30页

作者： Abd El-Moneim mr Afify Fatma S Ali Turky AF Department of Biochemistry Faculty of AgricultureCairo University Departmetn of Zoology and Nematology Faculty of AgricultureCairo University

Objective:To evaluate the acaricidal activity of extracts of three essential oils of chamomile,marjoram and Eucalyptwi against Tetranychus urtiaie(***.)***:Extracts of three essential oils of chamomile,marjoram and Eucalyptus with different concentrations(0.5%,1.0%,2.0%,3.0%and 4.0%)were used to control *** ***:The results showed that chamomile(Chamomilla recutita)represented the most potent efficient acaricidal agent against Tetranychus followed by marjoram(Marjorana hortensis)and *** LC_(50)values of chamomile,marjoram and Eucalyptus for adults were 0.65,1.84 and 2.18,respectively and for eggs 1.17,6.26 and 7.33,*** of enzymes including glutathione-Stxansferase,esterase(α-esterase andβ-esterase)and alkaline phosphatase in susceptible mites were determined and activities of enzymes involved in the resistance of acaricides were *** enzyme was significantly decreased at LC_(50)of both chamomile and marjoram compared with positive *** chromatography-mass spectrometer(CC-MS)proved that the major compositions of Chamomilla recutita areα-bisabolol oxide A(35.251%),and trans-3-farersene(7.758%),while the main components of Marjorana hortensis are terpincne-4-ol(23.860%),p-cymene(23.404%)and sabinene(10.904%).Conclusions:It can be concluded that extracts of three essential oils of chamomile,marjoram and Eucalyptus possess acaricidal activity against ***.

关键词： Tetranychidae Plant essential oils Enzymes Glutathione-S-transferase Non specific esterase Alkaline phosphatase Protease Chamomile Marjoram Eucalyptus

Nitrate reductase activity in high-mountain plants:a test across species,growth form and habitat type

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Journal of Plant Ecology 2019年第3期12卷 519-530页

作者： Adam Rajsz Bronisław Wojtuń Lucyna mróz Ludwik Żołnierz Alexander J.Kempers Department of Ecology Biogeochemistry and Environmental ProtectionWrocław Universityul.Kanonia 6/850-328 WrocławPoland Department of Botany and Plant Ecology University of Environmental and Life Sciences.Pl.Grunwaldzki 24a50-363 WrocławPoland Radboud University Nijmegen Institute for Water and Wetland ResearchDepartment of Environmental ScienceHeyendaalseweg 1356525 AJ NijmegenThe Netherlands

Aims For many terrestrial plants,nitrate is the most important form of available soil nitrogen for ***,many plant species,which grow on acidic,ammonium-dominated soils,exhibit a con-stantly low level of nitrate reductase activity(NRA).Little is known about NRA in high-mountain vascular plants in similar *** tested the hypothesis that high-mountain vascular plants in acidic and ammonium-dominated habitats have low levels of *** Twenty-six plant species of the families Asteraceae,Ericaceae,Poaceae,Polygonaceae,Salicaceae,Pinaceae,Ranunculaceae,Woodsiaceae,Cyperaceae,Juncaceae,Rosaceae and Urticaceae representing different growth forms were investigated in seven native and anthropogenic habitats of subalpine and alpine belts of the Karkonosze(Hercynian middle-mountains,Central Europe),with respect to leaf NRA and mineral nitrogen forms in *** was measured by an in vivo assay for the first time directly in the field using portable water *** Findings An NRA study of vascular plants from high mountains is presented for the first time,and most of the studied subalpine and alpine species were subjected to field measurements for the first time *** among species,families,growth forms and habitats for NRA were *** differences reflected mainly the taxonomical position and in part ecological *** analysis confirmed that variance component showed that enzyme activities were mostly explained by plant species and ***,the subalpine and alpine species from their native habitats are characterized by very low and low ability for nitrate *** also compared NRA with Ellenberg’s N val-ues for the studied *** a regression equation,N values of some species were calculated for the first time and corrected for the others.

关键词： nitrate reductase subalpine and alpine habitats Ellenberg's N values the Karkonosze Hercynian middle-mountains

两种TECNIS多焦点人工晶状体不同组合方式植入术后视力对比

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国际眼科杂志 2024年第6期24卷 842-847页

作者：李彤李富强车松天李卓亚胡晓敏郭榕张辉中国陕西省咸阳市第一人民医院眼科 712000 吉林大学第二医院眼科吉林省长春市130041

目的:对比双眼均植入Tecnis Symfony ZXR00(ZXR00)、双眼分别植入ZXR00和Tecnis ZMB00(ZMB00)以及双眼均植入ZMB00患者术后视力、视觉质量及患者满意度。方法:回顾性病例对照研究。收集2020-08/2021-12行白内障超声乳化吸除联合人工晶状... 详细信息

目的:对比双眼均植入Tecnis Symfony ZXR00(ZXR00)、双眼分别植入ZXR00和Tecnis ZMB00(ZMB00)以及双眼均植入ZMB00患者术后视力、视觉质量及患者满意度。方法:回顾性病例对照研究。收集2020-08/2021-12行白内障超声乳化吸除联合人工晶状体(IOL)植入的白内障患者117例(234眼),根据IOL不同分为三组:37例(74眼)双眼植入ZMB00为MM组;44例(88眼)双眼分别植入ZXR00和ZMB00为mr组;36例(72眼)双眼均植入ZXR00为RR组。观察三组患者术后3 mo裸眼远视力(UDVA,5 m)、裸眼中视力(UIVA,80 cm)、裸眼近视力(UNVA,40 cm)、矫正远视力(CDVA)、离焦曲线、立体视及VF-14、QoV视觉质量评分表问卷调查。结果:MM和mr组UNVA优于RR组(Pmr组不具有统计学差异。RR组UIVA最优。三组的UDVA、CDVA和立体视均不具有统计学意义(P>0.05)。术后3 mo时mr、MM、RR组40 cm近立体视锐度分别为107.27±80.53、105.67±83.79、108.69±97.66 (20-400)弧秒(P> 0.05)。mr、MM、RR组的满意度均达到90%以上。结论:三组术后均具有良好的远、中、近视力和双眼近立体视。其中,mr组具有更优异的全程视力。三组患者术后满意度均较高,可以根据患者的不同需求选择合适的多焦点人工晶状体。

关键词：连续视程人工晶状体(EDOF) Tecnis ZMB00 离焦曲线人工晶状体植入白内障

Expression and Characterization of Human Heart Type Fatty Acid Binding Protein in Pichia Pastoris

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chemical Research in Chinese Universities 2006年第2期22卷 157-161页

作者： HOU Wei TAN Yan XU Shu-fen YANG Xiao-hong ZHANG Shu-hua LIU Ling-li che Yuan-yuan LIU Li-hua Pharmacy College of Jilin University The First Hospital of Jilin University Changchun 130021 P. R. China Changchun University of Science and Technology Changchun 130021 P. R. China

H-FABP is regarded as a tissue-specific protein existing only in myocardial cells. It is released from the cardiac tissue and gets into the plasma when a heart attack occurs; the myocardial infarction is a good case in point. As a resuit, the detection of H-FABP will be an early and important biomarker for the disease concerned. The objective of the study is to prepare the recombinant H-FABP by aeukaryotic expression system, pichia, to produce the protein mimicking natural H-FABP, as an immunogen for the production of the specific antibody. A gene fragment encoding H-FABP was cloned in the expressing vector pPICZα, after sequencing. The recombinant plasmid was transformed into the competent cells of the X-33 strain by means of electroporation. The expression of the target peptide induced by methanol was screened by means of Western hlotting, with the available MAb（Clone 6B6）. Highly expressive engineer strains were obtained. The production of recombinant H-FABP under induction was about 0.7 g/L, with an mr of 14.5 kDa and recognized by a commercially available MAb （Clone 6B6）. The recombinant vector was successfully constructed. Following this, H-FABP was expressed in X-33, and it would become the source of the preparation of specific antibodies, to develop diagnostic kits.

关键词： Human heart type fatty acid binding protein Expression and purification Pichia

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重油组成的分子系综表征法

华东理工大学学报（自然科学版） 1994年第4期20卷 522-527页

作者：陆善祥 Gray,mr 华东理工大学联合化学反应工程研究所

采用Ｍｏｎｔｅ－Ｃａｒｌｏ模拟方法，建立了表征重油组成的等过分子系综法，提出了重油分子构造规则和约束及有关计算机算法。Ａｌｂｅｒｔａ重油的模拟结果和实验数据比较表明，其系统计结构基团浓度，密度，沸点，环、桥和侧链分布... 详细信息

采用Ｍｏｎｔｅ－Ｃａｒｌｏ模拟方法，建立了表征重油组成的等过分子系综法，提出了重油分子构造规则和约束及有关计算机算法。Ａｌｂｅｒｔａ重油的模拟结果和实验数据比较表明，其系统计结构基团浓度，密度，沸点，环、桥和侧链分布，饱和烃含量均与实测一致，从而为利用纯化合物物化性质研究复杂的重油建立起桥梁。

关键词：重油组成蒙特卡洛模拟分子模型

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重油和沥青中饱和碳的定量估计

华东理工大学学报（自然科学版） 1994年第4期20卷 514-521页

作者：陆善祥 Gray,mr 华东理工大学联合化学反应工程研究所

建立了较完整的估计重油和沥青中饱和碳浓度的方法，其中包括环烷桥头碳、环烷甲基取代碳、环烷烷基（≥Ｃ＿２）取代碳等．基于理论分析，建立了估计环间的桥链和各种平均结构参数的方法，包括平均芳环环核数和环烷环环核数、芳环和环... 详细信息

建立了较完整的估计重油和沥青中饱和碳浓度的方法，其中包括环烷桥头碳、环烷甲基取代碳、环烷烷基（≥Ｃ＿２）取代碳等．基于理论分析，建立了估计环间的桥链和各种平均结构参数的方法，包括平均芳环环核数和环烷环环核数、芳环和环烷环烷基取代度、单元片上芳环和环烷环数．从实验数据出发，提出了烷基链长分布的公式．

关键词：重油沥青定量分析饱和碳 Nmr

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核磁共振谱法估计重油和沥青中芳环分布

华东理工大学学报（自然科学版） 1994年第4期20卷 501-506页

作者：陆善祥 Gray,mr 华东理工大学联合化学反应工程研究所

在假设不同环数芳环上取代度或取代基数相等的基础上，由Ｈ－ＮＭＲ数据，推导出芳环分布计算式．采用模型混合物验证不同环数芳环质子类型谱带归属，然后估计出四种Ａｌｂｅｒｔａ沥青质芳环分布．结果表明，不同取代基数的假设，不会... 详细信息

在假设不同环数芳环上取代度或取代基数相等的基础上，由Ｈ－ＮＭＲ数据，推导出芳环分布计算式．采用模型混合物验证不同环数芳环质子类型谱带归属，然后估计出四种Ａｌｂｅｒｔａ沥青质芳环分布．结果表明，不同取代基数的假设，不会引起芳环分布估计的较大误差；Ａｌｂｅｒｔａ沥青质稠环芳烃含量不高，与传统对沥青质中稠环芳烃含量估计相差甚大．

关键词：重油沥青芳香环分布 Nmr

The effect of polymorphism in gene of insulin-like growth factor-Ⅰ on the serum periparturient concentration in Holstein dairy cows

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Asian Pacific Journal of Tropical Biomedicine 2012年第10期2卷 765-769页

作者： A Mirzaei H Sharifiyazdi mr Ahmadi T Ararooti A Rowshan Ghasrodashti A Kadivar Department of Clinical Science School of Veterinary MedicineShiraz University Islamic Azad University Kazerun Branch Research Institute of Animal Embryo Technology Shahrekord University

Objective:To investigate the relationship between polymorphism within the 5'-untranslated region(5'-UTR)of IGF-I gene and its periparturient concentration in Iranian Holstein dairy ***:Blood samples(5 mL,n=37)were collected by caudal venipuncture from each animal into sample lubes containing the EDTA and DNA was extracted from *** order to measure ICF-I concentration the collection of blood samples(n=111)was also done at 14 d before calving(prepartum),25 and 45 d ***:We found evidence for a significant effect of C to T mutation in position 512 of IGF-I gene on its serum concentration in dairy cows in *** with CC genotype had significantly higher concentration(Mean-SD)of IGF-I at 14 d prepartum(91.8±18.1)μg/L compared to those with TT genotype(73.3±14.4)μg/L(P=0.04).A significant trend(quadratic)was found for IGF-I concentration,as higher in CC cows compared to ones with TT genotype,during the 14 d before calving to 45 d postpartum(P=0.01).Conclusions:We concluded that C/T transition in the promoter region of IGF-I gene can influence the serum concentration of ICF-I in periparturient dairy cows.

关键词： Polymorphism Insulin-like growth factor-Ⅰ(IGF-Ⅰ) Serum concentration Periparturient Dairy cows