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OBSeRVATION OF RYDBeRG AUTOIONIZING STATe OF CS_2 AND HIGHeR eXCITeD VIBRATIONAL STATe OF CS_2^+

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Chinese Science Bulletin 1989年第17期34卷 1481-1485页

作者：范俊颖 e.PATSILINAKOU C.FOTAKIS Joint Laboratories for Quantum Optics Shanghai Institute of Optics and Fine MechanicsAcademia Sinica Institute of electronic Structure & Laser P. O. Box 1527 Iraklin Research Center of Crete Greece

I. INTRODUCTION In recent years, the investigation of autoionization processes attracts much attention as MPI （multiphoton Ionization）spectroscopy has developed rapidly. However, much work has been done on atomic system. In comparison, the molecules have richer vibronic structure which makes the research more complicated. Great attention has been given to the MPI study of CS2 and CS2+. One of the reasons is that the CS2 mole-

关键词： autoionization spin-orbit splitting multiphoton ionization mixing state

GAP JUNCTIONAL INTeRCeLLULAR COMMUNICATION (GJIC) IN RAT GLIOMA CeLLS — CHARACTeRIZATIONS TO DeTeCT INHIBITORS OF MeTABOLIC COOPeRATION

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Science China Chemistry 1990年第4期33卷 435-443页

作者：林仲翔 C.C.CHANG J.e.TROSKO Beijing Institute for Cancer Research Beijing 108034 PRC Michigan State University MI USA

Gap junctional intercellular communication （GJIC） as measured by metabolic cooperation was examined in a rat glioma cell line P98F47. X-ray induced mutants of P98F47 cells were grown in 6-thioguanine selective medium （6TG medium） to separate 6TG-resistant HGPRT- mutant cells （6TGr）. By co-culturing 200 6TGr cells with varied high densities of the wild type 6TG-sensitive cells （6TGs）, it was found that the recovery of 6TGr cells depended on the density of 6TGs cells. Higher densities of 6TGs cells reduced the recovery of 6TGr cells. These results demonstrate the ability of P98F47 cells to perform metabolic cooperation which is indicative of GJIC. When metabolic cooperation was inhibited, increased recovery of 6TGr cells was observed. Presented results also demonstrate metabolic cooperation between P98F47 glioma cells and normal rat glial cells. effect of tumor promoting chemicals on metabolic cooperation of P98F47 cells was studied.3H-uridine nucleot de echnique

关键词： GJIC glioma glial cell metabolic cooperation.

effect of dietary defatted diatom biomass on egg production and quality of laying hens

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Journal of Animal Science and Biotechnology 2014年第3期5卷 318-324页

作者： Xiangjun Leng Kun-Nan Hsu Richard e Austic Xin'gen Lei Department of Animal Science Cornell University College of Aquaculture and Life Science Shanghai Ocean University

Background： This study was to determine if feeding laying hens with defatted diatom microalgal biomass （DFA） from biofuel production affected their egg production and health status. Methods： Five replicates of 5 individually caged ISA Babcock White leghorn hens were fed 4 diets, including a corn-soybean meal control diet, a diet containing 7.5% DFA substituting for soybean meal, and diets containing 7.5% or 15% DFA substituting for corn and soybean meal. Body weights, feed intake, feed conversion ratio （FCR）, rate of egg production, egg size, egg mass, and several characteristics of eggs were determined at 4 and 8 wk. Venous blood was sampled at 4 and 8 wk for measurement of 5 biomarkers of health. Results： The15% DFA diet decreased （P 〈 0.05） feed intake, egg production, and plasma uric acid concentrations as compared with the control diet, but increased （P 〈 0.05） egg albumen weight and height compared with the 7.5% DFA diets. The two levels of DFA produced dose-dependent （P 〈 0.05） changes in three color measures of egg yolk, without affecting four hen plasma biochemical indicators of health. Conclusions： Feeding laying hens with 7.5% DFA in the corn-soybean meal diet for 8 wk had no adverse effect on their health, egg production, or egg quality, but 15% inclusion reduced feed intake, egg production, and efficiency of feed utilization.

关键词： Defatted diatom algae egg Health Laying hen Soybean

Approaches in extracellular matrix engineering for determination of adhesion molecule mediated single cell function

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Frontiers in Biology 2013年第1期8卷 32-49页

作者： Chantal e. AYReS-SANDeR Anjelica L. GONZALeZ Department of Biomedical engineering Yale University New Haven CT 06511 USA

细胞外的矩阵(eCM ) 和包括人的纸巾的房间在一起是的土著人从事了一种复杂关系；房间改变 eCM 的作文和结构当 eCM 的作文和结构调制维持健康织物和修理 diseased 织物的细胞的过程时，调整材料和包围环境的生物学的性质。这种相互的... 详细信息

细胞外的矩阵(eCM ) 和包括人的纸巾的房间在一起是的土著人从事了一种复杂关系；房间改变 eCM 的作文和结构当 eCM 的作文和结构调制维持健康织物和修理 diseased 织物的细胞的过程时，调整材料和包围环境的生物学的性质。这种相互的关系经由象 integrins， selectins， cadherins 和 IgSF 粘附分子那样的房间粘附分子(凸轮) 发生。为了学习这些 cell-eCM 相互作用，二维的底层或三维的矩阵本国的蛋白质填写了的研究人员使用或 bioactive 肽，定序学习单个房间功能。当二维的底层关于 cell-eCM 相互作用提供珍贵信息时，三维的矩阵更仔细模仿本国的 eCM；在三维的矩阵有教养的房间表明了更大的房间运动并且增加了 integrin 表示什么时候与在二维的底层上有教养的房间相比。在这篇文章，我们考察很多个细胞的过程(粘附，活动性，吞噬作用，区别和幸存) 并且检验房间粘附分子和 eCM 蛋白质(或 bioactive 肽序列) 调停房间功能。

关键词：细胞粘附分子细胞外基质单细胞介导免疫球蛋白超家族生物活性肽工程测定

Bats and Coronaviruses in the Context of COVID-19

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China CDC weekly 2021年第7期3卷 153-155页

作者： Linfa Wang Matae Ahn Danielle e.Anderson Programme in emerging Infectious Diseases Duke-NUS Medical SchoolSingapore SingHealth Duke-NUS Global Health Institute Singapore

In the Chinese zodiac,2020 was the Year of the *** it was remembered more as a“Year of the Bat”due to the great attention in the general public and scientific community on the role of bats as the reservoir of emerging zoonotic viruses,including severe acute respiratory syndrome coronavirus(SARS-CoV)(1)and the coronavirus disease 2019(COVID-19)virus,also known as SARS-CoV-2(2).Here we provide a summary of our current knowledge on the relationship between bats and viruses,particularly coronaviruses,and discuss the various hypotheses for the origin of the COVID-19 virus.

关键词： acute respiratory reservoir

Immune mechanisms of vaccine induced protection against chronic hepatitis C virus infection in chimpanzees

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World Journal of Hepatology 2015年第1期7卷 53-69页

作者： Babs e Verstrepen André Boonstra Gerrit Koopman Department of Virology Biomedical Primate Research Centre2280GH RijswijkThe Netherlands Department of Gastroenterology and Hepatology Erasmus University Medical Center Rotterdam3015 CE RotterdamThe Netherlands

Hepatitis C virus(HCV) infection is characterized by a high propensity for development of life-long viral persistence. An estimated 170 million people suffer from chronic hepatitis caused by HCV. Currently,there is no approved prophylactic HCV vaccine *** the near disappearance of the most relevant animal model for HCV,the chimpanzee,we review the progression that has been made regarding prophylactic vaccine development against HCV. We describe the results of the individual vaccine evaluation experiments in chimpanzees,in relation to what has been observed in humans. The results of the different studies indicate that partial protection against infection can be achieved,but a clear correlate of protection has thus far not yet been defined.

关键词： Hepatitis C virus Vaccines Chimpanzees Review Prophylactic Antibodies T-cells

茵陈苓桂术甘汤对非酒精性脂肪性肝病Th17/Treg细胞免疫平衡的影响

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中国中西医结合消化杂志 2024年第2期32卷 139-144页

作者：袁亚利毛堂友韩海啸董瑾操卢心毓王木源邢韵淇张文基谢春娥北京中医药大学东方医院脾胃肝胆科北京100029 秦皇岛市中医医院脾胃肝胆科深圳市宝安中医院脾胃病科

目的探讨茵陈苓桂术甘汤对非酒精性脂肪性肝病(nonalcoholic fatty liver disease,NAFLD)小鼠Th17/Treg细胞免疫平衡的调控作用,为其临床应用提供依据。方法将SPF级雄性C57BL/6小鼠随机分为空白组、模型组、茵陈苓桂术甘汤低剂量组、茵... 详细信息

目的探讨茵陈苓桂术甘汤对非酒精性脂肪性肝病(nonalcoholic fatty liver disease,NAFLD)小鼠Th17/Treg细胞免疫平衡的调控作用,为其临床应用提供依据。方法将SPF级雄性C57BL/6小鼠随机分为空白组、模型组、茵陈苓桂术甘汤低剂量组、茵陈苓桂术甘汤中剂量组和茵陈苓桂术甘汤高剂量组。采用高脂饲料诱导NAFLD小鼠模型,造模成功后药物组分别予相应浓度药物灌胃,空白组和模型组予等量的蒸馏水灌胃,1次/d,共4周,观察不同方式治疗后小鼠体重及肝组织病理学变化,通过流式细胞术检测小鼠肠系膜淋巴结辅助性T细胞17(Th17细胞)、调节性T细胞(Treg细胞)水平,以及Th17/Treg细胞比率;并通过RT-qPCR检测二者相关细胞因子IL-17、IL-10的mRNA表达。结果与空白组比较,模型组小鼠体重明显增加(Peg细胞占比显著降低(Peg细胞比率显著升高,差异有统计学意义(Peg细胞占比显著升高(Peg显著降低,差异有统计学意义(Peg细胞免疫平衡有关。

关键词：非酒精性脂肪性肝病茵陈苓桂术甘汤 Th17/Treg免疫平衡

中国农村经济基础设施资本存量及其资本回报率测算

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统计与决策 2023年第17期39卷 58-63页

作者：吴明娥西南政法大学经济学院重庆401120

文章基于非传统途径的永续盘存法,构建兼具财富和生产双重属性的核算框架,综合测算1981—2020年全国层面以及1996—2020年省级层面农村经济基础设施的财富性资本存量总额、财富性资本存量净额以及生产性资本存量,并利用空间杜宾模型估... 详细信息

文章基于非传统途径的永续盘存法,构建兼具财富和生产双重属性的核算框架,综合测算1981—2020年全国层面以及1996—2020年省级层面农村经济基础设施的财富性资本存量总额、财富性资本存量净额以及生产性资本存量,并利用空间杜宾模型估计其资本回报率。结果表明:农村经济基础设施的财富性资本存量总额、生产性资本存量和财富性资本存量净额依次递减,并且三者之间差距不断扩大;农村经济基础设施资本存量总体上不断攀升,区域上由东向西呈现阶梯式分布并存在明显的区域集聚现象,而资本增速表现为“倒U”型发展趋势;农村经济基础设施资本回报率整体呈下降趋势,东部地区的农村经济基础设施资本回报率明显低于中西部地区。

关键词：农村经济基础设施资本存量资本回报率

A New Fossil Termite (Isoptera,Stolotermitidae,Stolotermes) from the early Miocene of Otago,New Zealand

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Acta Geologica Sinica(english edition) 2010年第4期84卷 705-709页

作者： Uwe KAULFUSS Anthony C.HARRIS Daphne e.Lee Department of Geology University of OtagoPO Box 56Dunedin 9054New Zealand Otago Museum PO Box 6202Dunedin 9059New Zealand

The forewing of a termite from early Miocene lake sediments in Otago, southern New Zealand is figured and described. It exhibits the generic characters of the damp-wood termite Stolotermes Hagen, but differs from forewings of the known species in size and venation pattern and is described as Stolotermes kupe sp. nov. S. kupe represents the first confident record of fossil Stolotermitidae and extends the fossil record of the family back to the early Miocene. It also is the first direct evidence of fossil Isoptera from New Zealand, though silicified termite faecal pellets, referable to Kalotermes brauni, have been previously described. S. kupe indicates that Stolotermitidae has been present in the Australasian region since at least the early Miocene.

关键词： early Miocene fossil termite Isoptera Stolotermes new species Otago Fouiden Maar Gondwana