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Phylogenetic relationship and morphological evolution in the subfamily Limenitidinae(Lepidoptera:Nymphalidae)

Progress in Natural science:Materials International 2008年第11期18卷 1357-1364页

作者： Min Zhang~a Yang Zhong~b Tianwen Cao~c Yupeng Geng~b Yuan Zhang~b Ke Jin~b Zhumei Ren~a Rui Zhang~a Yaping Guo~a Enbo Ma~(a,*) a Research Institute of Applied Biology and College of Life science and technology,Shanxi {2.,Taiyuan,Shanxi 030006,China b School of Life sciences,fudan {2. shanghai 2.0433,China c Institute of Plant Protection,Shanxi Academy of Agricultural science,Taiyuan 030031,China Research Institute of Applied Biology and College of Life science and technology Shanxi University Taiyuan Shanxi 030006 China School of Life sciences Fudan University Shanghai 200433 China Institute of Plant Protection Shanxi Academy of Agricultural Science Taiyuan 030031 China

The mitochondrial cytochrome oxidase subunit I(COI)gene and the nuclear elongation factor 1α(EF-1α)gene were sequenced from 2. species of Nymphalidae(Nymphalidae,Lepidoptera).Phylogenetic trees were constructed based on the sequences determined from the 2. species and sequences of other 36 species deposited in GenBank using the neighbor-joining(N J),maximum likelihood(ML)and Bayesian methods with Libythea celtis(Libytheinae)as the *** phylogenetic trees indicated four major *** A includes three subfamilies:Apaturinae,Nymphalinae,and Limenitidinae,excluding the tribe Limenitidini;Clade B includes the subfam- ilies Heliconiinae and the tribe Limenitidini;Clade C includes Satyrinae,Calinaginae,Charaxinae and Morphinae;and Clade D includes subfamily *** study suggested that the tribes Pseudergolini,Biblidini,Limenitidini and Cyrestidini should be considered as subfamilies and confirmed the interspecific relationships within the subfamily Pseudergolinae,namely Amnosia +(Pseudergolis +(Stibo- chiona + Dichorragia)).We then mapped three morphological characters(spot of anal angle,eyespots,and process from outer margin of hind wing)onto the phylogenetic tree constructed by ML analysis using the combined sequence *** on this the evolutionary patterns of these morphological characters were identifed,they indicated that the three characters evolved repeatedly in the family Nymphalidae.

关键词： Nymphalidae Limenitidinae Mitochondrial DNA cytochrome oxidase subunitⅠgene(COI) Nuclear elongation factor 1αgene(EF-1α) Molecular phylogeny Character evolution

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IL-12.40 is not required for islet allograft rejection

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Acta Pharmacologica Sinica 2006年第8期27卷 1065-1070页

作者： En-guang BI~(2.5) Wei SHI~(3,5) Jia ZOU~2.Zhen-hua HAO~3 Zhen-hu LI~2.Duan CAI~3 Hua-qun ZHANG~3 Bing SUN~(2.4,6) ~2.aboratory of Molecular Cell Biology shanghai Institutes for Biological sciences,Chinese Academy of sciences,Graduate School of the Chinese Academy of sciences,shanghai 2.0031,China ~3the Huashan Hospital of fudan university,shanghai 2.0040,China ~4E-institutes of shanghai Universities Immunology Division,shanghai 2.002..China Laboratory of Molecular Cell Biology Shanghai Institutes for Biological Sciences Chinese Academy of Sciences Graduate School of the Chinese Academy of Sciences Shanghai 200031 China

Aim:To investigate whether IL-12.40 plays a crucial role in regulating islet al-lograft rejection in a streptozotocin(STZ)-induced diabetes mouse ***:C57BL/6 and IL-12.40 gene knockout mice were selected as recipient mice,towhich the diabetes was induced with a treatment of STZ(150-2.0 mg/kg)by asingle ip ***/c mice were selected as donor mice and islet cells wereisolated from the *** 500 islets were transplanted into recipient mice be-neath the capsule of the left *** the islet transplantation the glu-cose from the mice sera was monitored and the rejection rate of islets was ***:STZ could induce diabetes in the recipient mice within 1 *** of allograft islets,the increased glucose in wild-type(WT)micereturned to normal level and was maintained for 10 ***,the rejectionrate of islet allograft between IL-12.40-deficient mice and WT mice was ***:The results suggested that,although islet allograft rejection is be-lieved to be Th1-cell predominant,the Th1 response inducer,IL-12.and IL-2. arenot essential to induce islet allograft rejection.

关键词： Th1 cells Th2.cells islets of Langerhans transplantation homologous transplantation IL-12.40-deficient mice

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Hydroxyapatite nanoparticles as a controlled-release carrier of BMP-2.Absorption and release kinetics in vitro

Hydroxyapatite nanoparticles as a controlled-release carrier...

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2.09年上海市医用生物材料研讨会

作者： Guangping Xie~1,Jiao Sun~(1*),Gaoren Zhong~2.Changsheng Liu~3,Jie Wei~3 (1.Ninth People''s Hospital,shanghai JiaoTong university School of Medicine,shanghai,2.0011 2.School of Pharmacy,fudan university,shanghai,2.0037 3.School of Materials science and Engineering,East China university of science and technology,shanghai,2.02.7)

＜正＞Introduction:Recently,nanoparticles（NPs） have been extensively developed as controlled-release c arriers. Hydroxyapatite nanoparticles（HANPs） is a type of inorganic NPs that not only have the specific properties of NPs,such as small size and large surface area,but also possess superior bioactivity compared with HA m{2.n-

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Study of proton resonances in ^(18)Ne via resonant elastic scattering of ^(17)F+p and its astrophysical implication

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science China(Physics,Mechanics & Astronomy) 2011年第S1期54卷 32-36页

作者： HE JianJun1, HU Jun1,2. XU ShiWei1, CHEN ZhiQiang1, ZHANG XueYing1, WANG JianSong1, YU XiangQing1, ZHANG LiYong1,2. LI Long1,2. YANG YanYun1,2. MA Peng1,2. ZHANG XueHeng1, HU ZhengGuo1, GUO ZhongYan1, XU Xing1,2. YUAN XiaoHua1, LU Wan1,2. YU YuHong1, ZANG YongDong1,2. TANG ShuWen1,2. YE RuiPing1,2. CHEN JinDa1,2. JIN ShiLun1,2. DU ChengMing1,2. WANG ShiTao1,2. MA JunBing1,2. LIU LongXiang1,2. BAI Zhen1,2. LEI XiangGuo1, SUN ZhiYu1, ZHANG YuHu1, ZHOU XiaoHong1, XU HuShan1, SU Jun3, LI ErTao3, WANG HongWei4, TIAN WenDong4 & LI XiangQing5 1 Institute of Modern Physics (IMP), Chinese Academy of sciences, Lanzhou 730000, China 2.Graduate university of Chinese Academy of sciences, Beijing 100049, China 3 China Institute of Atomic Energy (CIAE), Beijing 102.13, China 4 shanghai Institute of Applied Physics (SINAP), Chinese Academy of sciences, shanghai 2.1800, China 5 School of Physics and State Key Laboratory of Nuclear Physics and technology, Peking university, Beijing 100871, China 1. Institute of Modern Physics (IMP) Chinese Academy of Sciences Lanzhou 730000 China2. Graduate University of Chinese Academy of Sciences Beijing 100049 China3. China Institute of Atomic Energy (CIAE) Beijing 102413 China4. Shanghai Institute of Applied Physics (SINAP) Chinese Academy of Sciences Shanghai 201800 China5. School of Physics and State Key Laboratory of Nuclear Physics and Technology Peking University Beijing 100871 China

The proton resonant properties in 18Ne, which determine the reaction rate of the key stellar 14O(α,p)17F reaction, have been studied by using a technique of proton resonant elastic scattering of 17F+p. A 4.2. MeV/nucleon 17F radioactive ion (RI) beam was produced via a projectile-fragmentation reaction, and separated by a Radioactive Ion Beam Line in Lanzhou (RIBLL). By bombarding a thick (CH2.n target, the energy spectra of the recoiled protons were measured by two ΔE-E silicon telescopes at the center-of-mass scattering angles of θc.m.≈175°±5°, θc.m.≈152.±8°, respectively. Several proton resonances in 18Ne were ob served clearly. A further R-matrix analysis of the experimental data is under way to determine the resonant parameters. The present work reports the preliminary results briefly.

关键词： resonant reaction reaction rate explosive burning accreting binary systems

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Up-to-date issues and strategies for developing nanometrology standards

Up-to-date issues and strategies for developing nanometrolog...

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第十一次中国生物物理学术大会暨第九届全国会员代表大会

作者： Yan FANG 1 ,Xinju Yang 2.Zhanghai Chen 2.1 Zhong Shan Hospital,fudan university,{2. XuHui Region 2.0032.136 Yi Xue Yuan Road 2.3},{2. YangPu Region 2.0433 2.0 Han Dan Road

＜正＞Unbroken chain of traceability is currently unsettled issues for developing national/international nanometer scale metrology *** present paper will address up-to-date

关键词： nanometrology Methods Standards Traceability

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Model Test Investigation on an Lowering System for Subsea Equipment Installation

Model Test Investigation on an Lowering System for Subsea Eq...

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第十五届中国海洋（岸）工程学术讨论会

作者： Tong He1,Duan Menglan2.Zhang Honghuan2.Yu Fangfang2.(1.Mechanic and Engineering science,fudan {2.,shanghai 2.0433 2.Mechanical and Electrical Engineering,China {2. of Petroleum,Beijing,102.49)

The lowering system for subsea equipments installation plays an important role in deepwater oil and gas field development.A lowering system in reference to the technology of a crane in ship for lowering subsea equipment vertically for an S-lay barge is *** model of lowering system is fabricated in 1:10 scale and the vessel is simulated by the 6-DOF motion *** the vibration experiment of 6-DOF,the functional reliability and safety performance would be inspected in the model *** comparison with the numerical results,the measured stress results could verify the feasibility of the numerical calculation *** the same time,the dynamic response of cable tension is also studied in the lowering process without heave compensation function in the *** also could provide the basis for the optimization of *** article is of importance in guiding the development of other related subsea deployment equipments.

关键词： deepwater development lowering system 6-DOF motion platform

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Effects of O_2.Plasma Treatment on the Chemical and Electric Properties of Low-k SiOF Films

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Journal of Materials science & technology 2001年第6期17卷 643-645页

作者： Pengfei WANG, Shijin DING, Wei ZHANG and Jitao WANG Dept.of Electronic Engineering., fudan university, shanghai 2.0433, China W. W.Lee Taiwan Semiconductor Manuf. Co., Taiwan, China [Manuscript received August 2., 2 fudan Univ Dept Elect Engn Shanghai 200433 Peoples R China

With the progress of ULSI technology, materials with low dielectric constant are required to replace SiO2.film as the interlayer to scale down the interconnection delay. Fluorinated Si oxide thin films (SiOF) are a promising material for the low dielectric constant and the process compatibility in existing technology. However, SiOF films are liable to absorb moisture when exposed to air. By treating the SiOF films with O-2.plasma, it was found that the moisture resistibility of SiOF films was remarkably improved. The mechanism of the improvement in stability of dielectric constant was investigated. The results show that: 1) F atoms dissociated from the films and the bond angle of Si-O-Si decreased. 2. The plasma treatment enhanced the strength of Si-F bonds by removing unstable =SiF2.structures in the films. Resistibility of SiOF films in moisture was improved.

关键词： Effects of O2.Plasma Treatment on the Chemical and Electric Properties of Low-k SiOF Films Si mode FWHM

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Natriuretic peptide receptors are expressed in rat retinal ganglion cells

Natriuretic peptide receptors are expressed in rat retinal g...

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中国神经科学学会第四次会员代表大会暨第八届全国学术会议

作者： Guo-Zhong XU~(1,2.,Jian TIAN~1,Yong-Mei ZHONG~(2.*),Xiong-Li YANG~2.1 School of bioscience and biotechnology,Changchun {2. of science and technology,Changchun 13002., China 2.Institute of Neurobiology,Institutes of Brain science and State Key Laboratory of Medical Neurobiology,fudan {2.,shanghai 2.0032.China

＜正＞Natriuretic peptides（NPs） exert their actions through three membrane-bound receptors,which are known as the natriuretic peptide receptors（NPRs:NPR-A,NPR-B and NPR-C）.Recent evidence suggests that NPs may work as *** this work,we examined the expression of the three types of NPRs in retinal ganglion cells（GCs） of rat by indirect immunofluorescence *** specificity of the NPRs antibodies was confirmed by Western blot analysis. The general expression patterns of the three subtypes of NPRs in the GCs were *** vertical sections,the immunoreactivity （IR） was clearly seen in all levels of both the outer and inner plexiform *** of neurons in the inner nuclear layer and the ganglion cell layer（GCL） were also labeled by *** were retrogradely labeled by cholera toxin B subunit （CTB） to differentiate them from displaced amacrine cells in the *** all GCs labeled by CTB were stained by three *** labeling for NPR-A was seen on the membranes of the somata of GCs and in the cytoplasm,whereas the staining for NPR-B and NPR-C was observed mainly on the membranes of *** using immunolabeling and intracellular injection of Neurobiotin and Alexa 488 in single GCs in whole mount retinas,we further demonstrated that the NPRs were expressed in both ON- and *** results suggest that NPs may act as neuromodulators in information processing of rat retinal GCs via activation of corresponding NPRs.

关键词： natriuretic peptide receptor rat retinal ganglion cell immunofluorescence labeling

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A New Approach to Synchronization Analysis of Linearly Coupled Map Lattices

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Chinese Annals of Mathematics,Series B 2007年第2期28卷 149-160页

作者： Wenlian LU Tianping CHENt Published online March School of Mathematical sciences and Laboratory of Mathematics for Nonlinear sciences Fudan University Shanghai 200433 China.

In this paper, a new approach to analyze synchronization of linearly coupled map lattices （LCMLs） is presented. A reference vector x（t） is introduced as the projection of the trajectory of the coupled system on the synchronization manifold. The stability analysis of the synchronization manifold can be regarded as investigating the difference between the trajectory and the projection. By this method, some criteria are given for both local and global synchronization. These criteria indicate that the left and right eigenvectors corresponding to the eigenvalue ＂0＂ of the coupling matrix play key roles in the stability of synchronization manifold for the coupled system. Moreover, it is revealed that the stability of synchronization manifold for the coupled system is different from the stability for dynamical system in usual sense. That is, the solution of the coupled system does not converge to a certain knowable s（t） satisfying s（tT1） = f（s（t）） but to the reference vector on the synchronization manifold, which in fact is a certain weighted average of each x^i（t） for i=1,……, m, but not a solution s（t） satisfying s（t ＋ 1）=f（s（t））.

关键词： Linearly coupled map lattices Synchronization Synchronizationmanifold Local stability of synchronization manifold Global stability of synchronization manifold

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Crosstalk between tumor cells and microenvironment via Wnt pathway in colorectal cancer dissemination

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World Journal of Gastroenterology 2008年第12期14卷 1823-1827页

作者： Dan Huang, Xiang Du, Department of Pathology, Cancer Hospital of fudan university Department of Oncology, shanghai Medical College, fudan university, shanghai 2.0032. China 2.0 Dong An Road Department of Pathology Cancer Hospital Fudan University Shanghai 200032 China. dx2008cn@***

Invasion and metastasis are the deadly face of malignant tumors. Considering the high rate of incidence and mortality of colorectal cancer, it is critical to determine the mechanisms of its dissemination. In the parallel investigation of the invasive front and tumor center area of colorectal cancer (CRC), observation of heterogeneous β-catenin distribution and epithelial-mesenchymal transition (EMT) at the invasive front suggested that there might be a crosstalk between tumor cells and the tumor microenvironment. Wnt signaling pathway is also involved in the cancer progression due to its key role in CRC tumorigenesis. Moreover, in recent years, there is increasing evidence that the regulators of microenvironment, including extracellular matrix, growth factors and inflammatory factors, are associated with the activation of Wnt pathway and the mobility of tumor cells. In this review, we will try to explain how these molecules trigger metastasis via the Wnt pathway.

关键词： Invasion Microenvironment Colorectalcancer Epithelial-mesenchymal transition Wnt β-catenin

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