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| 1 | Morphological variation in fossil crayfish of the Jehol biota,Liaoning Province,China and its texonomic discrimination显示文摘Twelve morphological characteristics in 61 fossil crayfish specimens, which came from the Upper Jurassic Yixian Formation, are discussed respectively in the present paper. A study of these new and better preserved materials allows us to add to and revise the original description for Family Cricoidoscelosidae. In our collection, no modifications of the second pleopod of the males have yet been noted. This would be a crucial factor for the diagnosis of the family. Based on the presence of annulus ventralis in both Cricoidoscelosus and Palaeocambarus, they would appear to be very closely allied to those characteristics of the Family Cambaridae. In regard to the family Protastacidae, we seriously doubt it is actually crayfish, in light of the lack of any apomorphies identifiable within the Astacida, and their marine habitat. | SHEN Yanbin, Frederick R. Schram & Rod S. Taylor Nanjing Institute of Geology and Paleontology, Chinese Academy of Sciences, Nanjing 210008, China Zoological Museum, University of Amsterdam, P. O. Box 94766, 1090 GT Amsterdam, The Netherlands Department of Earth Sciences, Cambridge University, Cambridge CB2 3EQ, United Kingdom | 2001 | Chinese Science Bulletin2001，46，1： | 6 |
| 2 | A comparison between intravenous and peritoneal route on liver targeted uptake and expression of plasmid delivered by Glyco-poly-L-lysine显示文摘AIM To compare the effects of intravenous routeand peritoneal route on liver targeted uptake andexpression of plasmid delivered by galactose-terminal glyco-poly-L-lysine(G-PLL).METHODS The plasmid pTM/MMP-1 which couldbe expressed in eukaryotic cells was bound to G-PLL,and was then transferred into Wistar rats byintravenous and intraperitoneal injection.Theexpression and distribution of the plasmid wereobserved at different time periods by in situhybridization and immunohistochemistry.RESULTS The plasmid could be expressedsignificantly within 24 h after being transferred invivo by both intravenous and intraperitonealroutes.One week later the expression began todecrease,and could still be observed three weekslater.Although both the intravenous andintraperitoneal route could target-specificallydeliver the plasmid to the liver,the effect of theformer was better as compared to that of the latter.CONCLUSION Intravenous route is better for livertargeted uptake and expression of G-PLL-boundplasmids than the peritoneal route. | Yang CQ Wang JY Fang GT Liu JJ Guo JS | 2000 | World Journal of Gastroenterology2000，6，4： | 4 |
| 3 | 程序性细胞死亡和肿瘤发生显示文摘程序性细胞死亡(apoptosis)是机体内正常的生理调控机制,它在胚胎发生、机体变态、内分泌依赖的组织萎缩以及正常组织更新等过程中起重要作用。细胞只有在应答某些特殊的细胞外信号时才进入程序性细胞死亡。这种死亡过程具有十分明显的共同特征,并且需要新蛋白质的合成。程序性细胞死亡与细胞生长一样。是由细胞内的特殊基因控制的。这类基因的表达与细胞的生存和死亡有关。目前已发现位于人18号染色体长臂q21的bcl-2基因是一个与细胞生存有关的癌基因。 | Williams GT 金顺钱 | 1992 | 国外医学(肿瘤学分册)1992，19，3： | 3 |
| 4 | Emission spectra produced by pulsed laser ablation of metal Al at different ambient pressures显示文摘INTERACTION between laser and material is closely related to background besides properties oflaser and material. The interaction process can be influenced to a great extent by ambient at-mosphere and pressures. In the present work, a time and space resolved diagnostic tech-nique was used to study the emission spectrum from the plume produced by a pulsed laser on | Man, BY Miao, Y Guo, XX Wang, GT Hu, XR Wang, XT | 1997 | Chinese Science Bulletin1997，42，13： | 2 |
| 5 | Aquaporin-4 detection in mice reduces brain edema after acute water intoxication and ischemic stroke显示文摘 | Manley GT Fujimura M Ma T | 2000 | Nat Med2000，6，： | 2 |
| 6 | Oxaliplatin: A review of preclinical and clinical studies显示文摘 | E. Raymond S. G. Chaney A. Taamma E. Cvitkovic> | 1998 | Annals of Oncology1998，，10： | 2 |
| 7 | 治疗用超声的物理基础显示文摘超声是一种机械波。它与声波相似,但频率较高,在16KHz 以上。机械波通过介质(气体、液体、固体)时,介质的分子产生振动,形成能量传输。波波是将能量从一点传到另一点的自然形式之一。在日常生活中我们对波动并不陌生。一个典型例子是当一块石头抛入水池里时,在水面上看到的扰动。石块扰动了水,所看到的波纹表征着这个扰动正通过水传播,且随着前进而变弱。 | Haar GT 金翊 | 1989 | 国外医学(物理医学与康复学分册)1989，9，1： | 2 |
| 8 | 重型颅脑损伤的早期治疗(英文)显示文摘Severe traumatic brain injury remains a major health-care problem worldwide. Although major progress has been made in understanding of the pathophysiology of this injury,this has not yet led to substantial improvements in outcome. In this report,we address present knowledge and its limitations,research innovations,and clinical implications. Improved outcomes for patients with severe traumat- ic brain injury could result from progress in pharmacological and other treatments,neural repair and regeneration,optimisation of surgical indications and techniques,and combination and individually targeted treatments. Expanded classification of traumatic brain injury and in- novations in research design will underpin these advances. We are optimistic that further gains in outcome for patients with severe traumat- ic brain injury will be achieved in the next decade. | Rosenfeld JV Maas AI Bragge P Morganti-Kossmann MC Manley GT Gruen RL | 2012 | 中华神经外科疾病研究杂志2012，11，6： | 2 |
| 9 | Colonoscopic miss rates of adenomas determined by back-to-back colonoscopies显示文摘 | DK Rex CS Cutler GT Lemmel EY Rahmani DW Clark DJ Helper GA Lehman DG Mark | 1997 | Gastroenterology1997，，： | 2 |
| 10 | Decreased activation of the lateral geniculate nucleus in a patient with anisometropic amblyopia demonstrated by functional magnetic resonance imaging 显示文摘 | Miki A Liu GT Goldsmith ZG | 2003 | Ophthalmologica2003，217，5： | 1 |
| 11 | Effects of the HIV treatment drugs nevirapine and efavirenz on brain creatine kinase activity显示文摘 | Streck EL Scaini G Rezin GT | 2008 | Metab Brain Dis2008，23，4： | 1 |
| 12 | The Brucella abortus host factor Ⅰ ( HF-Ⅰ) protein contributes to stress resistance during stationary phase and is a major determinant of virulence in mice 显示文摘 | Robertson GT Roop Jr RM | 1999 | Mol Microbiol1999，34，4： | 1 |
| 13 | Why evidence for the fetal origins of adult disease might be a statistical artifact: the ' reversal paradox' for the relation between birth weight and blood pressure in later life 显示文摘 | Tu YK West R Ellison GT | 2005 | AmJ Epidemiol2005，161，1： | 1 |
| 14 | Four-dimensional image-based treatment planning: Target volume segmentation and dose calculation in the presence of respiratory motion 显示文摘 | Rietzel E Chen GT Choi NC | 2005 | Int J Radiat Oncol Biol Phys2005，61，5： | 1 |
| 15 | Hemodynamie studies in early isehemic stroke:Serial zranscranial Doppler and magnetic resonance angiography evaluation显示文摘 | Akopov S Whitman GT | 2002 | Stroke2002，33，5： | 1 |
| 16 | Aquaporin-4 deletion in mice reduces brain edema after acute water intoxication and iachemic stroke显示文摘 | Manley GT Fujimura M Ma T | 2000 | Nat Med2000，6，2： | 1 |
| 17 | Mechanism of v-Src-and mitogen-activated protein kinase-induced reduction of gap junction communication显示文摘 | Cottrell GT Lin R Warn-Cramer BJ | 2003 | Am J Physiol Cell Physiol2003，284，： | 1 |
| 18 | Algebraic reconstruction techniques (ART) for three dimensional electron microscopy and X-ray photography显示文摘 | Gordon R Bender R Herman GT | 1970 | Theor Biol1970，29，： | 1 |
| 19 | Locked intramedullary nailing for the treatment of femoral shaft fractures :experience and result in 19 eases显示文摘 | Fadero PE Alabi S Adebule GT | 2008 | Niger J Med2008，17，2： | 1 |
| 20 | Aquaporin-4 deletion in mice reduces brain edema after acute water toxication and ischemic stroke显示文摘 | Manley GT Fujimura M Ma T | 2000 | Nat Med2000，6，2： | 1 |
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