|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Stability of neutral stochastic differential equations显示文摘Let ω(t) = (ω1(t),…, ωm(t))T be a Brownian motion defined on a complete probabili-ty space (Ω, F, P). τ>0, A, B, C are n×n matrices. σ: R+×Rn×Rn→Rn×n, whichis locally Lipschitz continuous and satisfies the linear growth condition. Theorem 1. Assume that there exists a symmetric nonnegative n×n matrix D such thatthe symmetric | LIAO Xiaoxi and MAO Xuerong1 Department of Automatic Control, Huazhong University of Science and Technology, Wuhan 430074, China 2 Department of Statistics and Modelling Science, University of Strathclyde GL LXH, U K. | 1997 | Chinese Science Bulletin1997，42，13： | 39 |
| 2 | 也谈h指数的机会和局限性显示文摘传统的文献计量学指标工具是建立在包括均值、相对频次和分位数等简单统计函数基础之上的。这些基于论文和引文的统计已被证明是测度科研活动和科研绩效的一种有效工具,尤其是那些标准化的指标在宏观和中观层面的比较中很有优势。但是,将其用在对科学家个人科研绩效的评估即微观层面的计估仍然存在很多问题。 | Wolfgang Gl nzel 刘俊婉 金碧辉 | 2006 | 科学观察2006，1，1： | 26 |
| 3 | Voxel-based detection of white matter abnormalities in mild Alzheimer disease显示文摘 | Xie S Xiao JX Gong GL Zang YF Wang YH Wu HK Jiang XX | 2006 | 中国生物学文摘2006，20，10： | 20 |
| 4 | Effects of tachyplesin on the morphology and ultrastructure of human gastric carcinoma cell line BGC-823显示文摘AIM To investigate the morphological andultrastructural changes in the human gastriccarcinoma cell line BGC-823 after being treatedwith tachyplesin.METHODS Tachyplesin was isolated from acidextracts of Chinese horseshoe crab(Tachypleustridentatus)hemocytes.BGC-823 cells and thecells treated with 2.0mg/L tachyplesin wereexamined respectively under light microscope,scanning and transmission electron microscope.RESULTS BGC-823 cells had undergone therestorational alteration in morphology andultrastructure after tachyplesin treatment.Thechanges were as follows:the shape of cells wasunanimous,the volume enlarged and cellsturned to be flat and spread,the nucleo-cytoplasmic ratio lessened and nuclear shapebecame rather regular,the number of nucleolusreduced and its volume lessened,heter-chromatin decreased while euchromatinincreased in nucleus.In the cytoplasm,mitochondria grew in number with consistentstructure relatively,Golgi complex turned to betypical and well-developed,rough endoplasmicreticulum increased and polyribosomedecreased.The microvilli at cellular surfacewere rare and the filopodia reduced whilelamellipodia increased at the cell edge.CONCLUSION Tachyplesin could alter themalignant morphological and ultrastructuralcharacteristics of human gastric carcinoma cellseffectively and have a certain inducing differen-tiation effect on human gastric carcinoma cells. | Li QF Ou Yang GL Li CY Hong SG | 2000 | World Journal of Gastroenterology2000，6，5： | 19 |
| 5 | Prospective validation of %p2PSA and the Prostate Health Index, in prostate cancer detection in initial prostate biopsies of Asian men, with total PSA 4-10 ng ml-1显示文摘尽管有它为屏蔽的前列腺癌症的普遍使用,低特性使 PSA 成为非最优的 biomarker,特别在 4-10 ng ml 1 的诊断灰色的地区。假积极与伴随的病态导致不必要的活体检视。这在与在 4.0 和 10 ng ml 1 之间的全部的 PSA 介绍的亚洲人是 % p2PSA 和前列腺健康索引(PHI ) 的第一未来的确认研究。我们学习了在 50 和 75 岁之间的 157 个亚洲人,与每直肠的前列腺考试的正常,经历他们的第一前列腺活体检视,用一个标准化活体检视协议,为 4-10 ng ml 1 的 PSA 层次。(19.1%) 三十被发现在活体检视上有前列腺癌症。有或没有前列腺癌症的病人之间的统计上重要的差别被作出对有利的裁决全部的 PSA, p2PSA, % p2PSA,和 PHI。在为全部的 PSA, % fPSA, % p2PSA,和 PHI 操作典型曲线的接收装置的曲线下面的区域分别地是 0.479, 0.420, 0.695,和 0.794。PHI 最好预言 prostatic 活体检视结果。在 90% 的敏感, PHI 的特性(95% CI ) 是 58.3% ,多于在 17.3% 点使全部的 PSA 的特性增加两倍,潜在地避免 77 (49%) 不必要的活体检视。类似于研究在主要白种人人口,我们有希望地证明了 % p2PSA 和 PHI 极大地超过总数并且释放总计 PSA 比率,在前列腺癌症的察觉起初活体检视。更高的 PHI 层次也对应于增加检测 GS 7 癌症的风险。我们验证了 PHI 的使用与在 4 和 10 ng ml 1 之间的浆液 PSA 在亚洲人关于前列腺活体检视帮助决策。 | Lincoln GL Tan Yung Khan Tan Bee Choo Tai Karen ML Tan Vineet Gauhar Ho Yee Tiong Robert CW Hawkins Thomas P Thamboo Felicia SK Hong Edmund Chiong | 2017 | Asian Journal of Andrology2017，19，3： | 13 |
| 6 | Voxel-based detection of white matter abnormalities in mild Alzheimer disease显示文摘 | Xie S Xiao JX Gong GL Zang YF Wang YH Wu HK Jiang XX | 2006 | 中国生物学文摘2006，20，8： | 8 |
| 7 | Protective effect of lemongrass oil against dexamethasone induced hyperlipidemia in rats:possible role of decreased lecithin cholesterol acetyl transferase activity显示文摘Objective:To evaluate the anti-hyperlipidemic activity of lemongrass oil against in dexamethasone induced hyperlipidemia in rats.Methods:Administration of dexamethasone was given at 10 mg/kg,sc.to the adult rats for 8 d induces hyperlipidemia characterized by marked increase in serum cholesterol and triglyceride levels along with increase in atherogenic index.Results:Lemongrass oil(100 and 200 mg/kg,po.) treatment has showed significant inhibition against dexamethasone hyperlipidemia by maintaining the serum levels of cholesterol, triglycerides and atherogenic index near to the normal levels and the antihyperlipidemic effect of the lemongross oil was comparable with atorvastatin 10 mg/kg,po.The possible mechanism may be associated with decrease in lecithin cholesterol acetyl transferase(LCAT) activity.Conclusions:These results suggested that Lemon gross oil possess significant antihyperlipidemic activity. | VR Santhosh Kumar Md Naseeruddin Inamdar Nayeemunnisa GL Viswanatha | 2011 | Asian Pacific Journal of Tropical Medicine2011，4，8： | 8 |
| 8 | Oligodendroglioma: CD44 as a possible prognostic opportunity显示文摘CD44, in its standard form as well in its isoforms, is a cell surface adhesion glycoprotein which occurs in a widevariety of non-neoplastic and neoplastic ceils. CD44 has been considered to be implicated in tumoral growth andin metastatic potential. We studied the immunohistochemical expression of CD44 standard in 30 oligodendrogliomas(19 primary lesions and 11 recurrences) in order to verify its possible prognostic role. Twelve primary oligoden- | Buccoliero AM Caldarella A Arganini L Mennonna P Ammanati F Taddei A Taddei GL | 2003 | 中国神经肿瘤杂志2003，1，3： | 8 |
| 9 | 小鼠颅神经嵴细胞的培养和特征显示文摘目的 :在体外原代培养Balb/c小鼠胚胎的颅神经嵴细胞 ,为颅面部各种组织细胞的发育研究提供细胞来源。方法 :采用胰酶消化法分离小鼠胚胎第 8.5天的颅神经管 ,从小鼠颅神经管中游离出来的细胞即为颅神经嵴细胞。用免疫组织化学方法鉴定细胞的来源 ,并测定细胞的生长曲线。结果 :成功地培养出小鼠的颅神经嵴细胞 ,其形态类似成纤维样细胞。免疫组化检测结果表明 ,神经特异性烯醇化酶 (NSE)抗体染色结果阳性 ,细胞的群体倍增时间为 4 3.6 5h。结论 :原代培养的小鼠颅神经嵴细胞生长稳定 ,来源明确 。 | 吕红兵 金岩 Tipoe GL Tomas Lau | 2002 | 牙体牙髓牙周病学杂志2002，12，4： | 7 |
| 10 | cyclinD1和CDK4在口腔正常上皮、炎症及鳞癌中表达的定量分析显示文摘目的 通过检测口腔粘膜的正常上皮、非特异性炎症上皮及鳞癌中 cyclin D1与 CDK4的表达 ,探讨其在上皮组织不同状态中的变化及意义 .方法 用临床病理标本 ,设立对照 ,选择 cyclin D1和 CDK4抗体免疫组化染色 .结果 cy-clin D1和 CDK4在正常口腔上皮与口腔鳞癌上皮、非特异性炎症与口腔鳞癌上皮中的表达间有统计学差别 (P<0 .0 5 ) ,正常组与炎症组间无差别 ,cyclin D1及 CDK4在口腔鳞癌上皮中过表达 (P<0 .0 5 ) .结论 cyclin D1与 CDK4过表达的机制可能由于基因扩增或其他因素使其蓄积 。 | 马妍 金岩 孙庆妹 李媛 Tipoe GL | 2001 | 第四军医大学学报2001，22，3： | 7 |
| 11 | PIECEWISE RATIONAL APPROXIMATIONS OF REAL ALGEBRAIC CURVES显示文摘We use a combination of both algebraic and numerical techniques to construct a C1-continuous, piecewise (m, n) rational E-approtimation of a real algebraic plane curve of degree d. At singular points we use the classical Weierstrass Preparation Theorem and Newton power series factorizations, based on the tecdrique of Hensel lifting. These, together with modifled rational Pade approkimations, are used to efficiently construct locally approximate, rational parametric representations for all real branches of an algebraic plane curve. Besides singular points we obtain an adaptive selection of simple points about which the curve approalmations yield a small number of pieces yet achieve C1 continuity between pieces. The simpler cases of C-1 and Co continuity are also handled in a sbolar manner. The computation of singularity, the approkimation error bounds and details of the implemeniation of these algorithms are also provided. | Bajaj, CL Xu, GL | 1997 | Journal of Computational Mathematics1997，15，1： | 7 |
| 12 | 既往感染HBV的患者应用糖皮质激素治疗后HBsAg发生血清学转换的风险显示文摘【据《J Hepatol》2019年9月报道】题:既往感染HBV的患者应用糖皮质激素治疗后HBsAg发生血清学转换的风险(作者Wong GL等)系统性应用激素可能导致HBV重新激活,但是对既往感染HBV患者的影响尚不明确。该研究的目标是研究既往感染HBV的患者发生HBsAg血清学转换和肝炎再激活的风险。香港大学消化病研究所的Wong等了纳入2001年1月-2010年12月接受激素治疗的HBsAg阴性的患者。记录包括所有当地可获得的激素(倍他米松、地塞米松、氢化可的松、甲强龙、强的松、氢化泼尼松、泼尼松龙)的使用剂量和持续时间。抗-HBs阳性和(或)抗-HBc呈阳性的患者被定义既往感染过HBV。该研究的主要终点为1年内HBsAg出现血清转换,次要终点为肝炎再激活(即ALT>80 IU/L)。 | 张霞 罗利婷 牛俊奇 WONG GL WONG VW YUEN BW | 2020 | 临床肝胆病杂志2020，36，1： | 6 |
| 13 | Eremophilane Sesquiterpenes from Cacalia Roborowskii显示文摘Four new eremophilane type sesquitopnes were isolated from the roots of Cacalia roborowrkii (Maxim) Ling. Their tricfores were eStablished as 8-oxo-eremophila-6. 9-dien-12-oic acid (1), 3β -acetoxyl- 8-oxo-eremophila-6, 9 -dien- 12 -oic aci (2), 3β-angeloyoxyl-8-oxo- eremophila-6, 9-dien-12-oic acid (3) and 3β -(2 -methylbutyryloxyl )-8-oxo-eremophila-6, 9-dien-12- oic acid (4) by means of iD and 2D NOR spectroscopy. | Zhang, SM Zhao, GL Li, R Lin, GQ | 1998 | Chinese Chemical Letters1998，9，1： | 5 |
| 14 | 酶制剂在动物饲料中的研究及展望显示文摘酶制剂在动物饲料中的研究及展望大连翔大饲料有限公司G.L.CAMPBELL乔宏宇酶制剂应用的历史可以追塑到35年前或更多年前,主要用于食品医药、皮革工业,70年代才引入饲料工业,现在推出饲料工业用的畜禽专用酶制剂,直到近几年酶制剂才在畜牧业中广泛应用... | Camp.,GL 乔宏宇 | 1996 | 饲料工业1996，17，1： | 5 |
| 15 | 输血新技术——2004年血型术语:国际性输血委员会对红细胞表面抗原的命名显示文摘100多年前发现的人类血型,在整个20世纪,曾经有多种类型的命名方法。国际输血委员会(ISBT)在1980年成立了一个工作组以建立一种基于遗传的红细胞表面抗原的数字化命名。1990年,工作组发表了一份专论,描述了242个红细胞抗原的数字式命名。1995年,另一份罗列了254个抗原的专论发表,随后作了4次简要的更新。1995年报告后的9年内,已经鉴定了30个新的抗原,并产生6个新的系统,有必要对分类作全面的修订。自1995年以来,29个血型系统的基因已经被确认,因此对所有29个血型系统的基因进行测序目前已经成为可能。 | Daniels GL Fletcher A Garrtty G 洪小珍(节译) 傅启华(校) | 2005 | 国外医学(输血及血液学分册)2005，28，5： | 5 |
| 16 | Hepatoprotective activity of Hepax-A polyherbal formulation显示文摘Objective:To evaluate the hepatoprotective potential of Hepax,a polyherbal formulation,against three experimentally induced hepatotoxicity models in rats.Methods:Hepatoprotective activity of Hepax was studied against three experimentally induced hepatotoxicity models,namely, carbon tetrachloride(CCl_4),paracetamol and thiocetamide induced hepatotoxicity in rats. Results:Administration of hepatotoxins(CCl_4,paracetamol and thiocetamide) showed significant morphological,biochemical and histological deteriorations in the liver of experimental animals. Pretreatment with Hepax had significant protection against hepatic damage by maintaining the morphological parameters(liver weight and liver weight to organ weight ratio) within normal range and normalizing the elevated levels of biochemical parameters(SGPT,SCOT,ALP and total bilirubin),which were evidently showed in histopathological study.Conclusions:The Hepax has highly significant hepatoprotective effect at 100 and 200 mg/kg,p.o.on the liver of all the three experimental animal models. | VC Devaraj B Gopala Krishna GL Viswanatha Jagadish V Kamath Sanjay Kumar | 2011 | Asian Pacific Journal of Tropical Biomedicine2011，1，2： | 4 |
| 17 | The Soft X-ray Imager(SXI)on the SMILE Mission显示文摘The Soft X-ray Imager(SXI)is part of the scientific payload of the Solar wind Magnetosphere Ionosphere Link Explorer(SMILE)mission.SMILE is a joint science mission between the European Space Agency(ESA)and the Chinese Academy of Sciences(CAS)and is due for launch in 2025.SXI is a compact X-ray telescope with a wide field-of-view(FOV)capable of encompassing large portions of Earth’s magnetosphere from the vantage point of the SMILE orbit.SXI is sensitive to the soft X-rays produced by the Solar Wind Charge eXchange(SWCX)process produced when heavy ions of solar wind origin interact with neutral particles in Earth’s exosphere.SWCX provides a mechanism for boundary detection within the magnetosphere,such as the position of Earth’s magnetopause,because the solar wind heavy ions have a very low density in regions of closed magnetic field lines.The sensitivity of the SXI is such that it can potentially track movements of the magnetopause on timescales of a few minutes and the orbit of SMILE will enable such movements to be tracked for segments lasting many hours.SXI is led by the University of Leicester in the United Kingdom(UK)with collaborating organisations on hardware,software and science support within the UK,Europe,China and the United States. | S.Sembay A.L.Alme D.Agnolon T.Arnold A.Beardmore A.Belén Balado Margeli C.Bicknell C.Bouldin G.Branduardi-Raymont T.Crawford J.P.Breuer T.Buggey G.Butcher R.Canchal J.A.Carter A.Cheney Y.Collado-Vega H.Connor T.Crawford N.Eaton C.Feldman C.Forsyth T.Frantzen G.Galgóczi J.Garcia G.Y.Genov C.Gordillo H-P.Gröbelbauer M.Guedel Y.Guo M.Hailey D.Hall R.Hampson J.Hasiba O.Hetherington A.Holland S-Y.Hsieh M.W.J.Hubbard H.Jeszenszky M.Jones T.Kennedy K.Koch-Mehrin S.Kögl S.Krucker K.D.Kuntz C.Lakin G.Laky O.Lylund A.Martindale J.Miguel Mas Hesse R.Nakamura K.Oksavik N.Østgaard H.Ottacher R.Ottensamer C.Pagani S.Parsons P.Patel J.Pearson G.Peikert F.S.Porter T.Pouliantis B.H.Qureshi W.Raab G.Randal A.M.Read N.M.M.Roque M.E.Rostad C.Runciman S.Sachdev A.Samsonov M.Soman D.Sibeck S.Smit J.Søndergaard R.Speight S.Stavland M.Steller TianRan Sun J.Thornhill W.Thomas K.Ullaland B.Walsh D.Walton C.Wang S.Yang | 2024 | Earth and Planetary Physics2024，8，1： | 4 |
| 18 | 大肠癌肠嗜铬细胞的免疫细胞化学研究显示文摘 | 陈培辉 Bare.,GL | 1990 | 中华病理学杂志1990，19，2： | 4 |
| 19 | 细菌对抗菌药物新的耐药机理显示文摘细菌的失活酶或纯化酶对抗生素的失活作用、细胞外膜孔蛋白丢失或内膜激活抗生素流出系统的产生引起的抗生素摄取降低、PBP-2a新的青霉素结合蛋白的产生以及DNA旋转酶A或B亚基的变异引起的对抗生素的亲和性降低等均为目前细菌对抗菌药物新的耐药机理。本文就上述的耐药机理、多重耐药菌株的发展、耐药基因的起源和传播等问题作了详尽的阐说和综述,并对21世纪的细菌耐药性以及人们将作的努力作了展望。 | Jacoby GA and Archer GL 朱德妹 | 1991 | 国外医学(微生物学分册)1991，14，4： | 3 |
| 20 | Functional significance of cell volume regulatory mechanisms显示文摘 | Lang F Busch GL Ritter M | 1998 | Physiol Rev1998，78，1： | 3 |
您所在的机构暂未开通此部分的功能，请联系管理员