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4233篇 您的检索式:作者名="Taylor G"
    题名 作者 年代 出处 被引量
1卵巢浆液-黏液性癌:一种罕见的新分类的肿瘤报道显示文摘浆液-黏液性肿瘤是新版世界卫生组织女性生殖器官肿瘤分类中有关卵巢上皮性肿瘤增加的一个新肿瘤。目前,交界性肿瘤已经得到了很好的描述,然而很少有浆液-黏液性癌的报道。该文报道19例卵巢浆液-黏液性癌,患者年龄16~79岁,平均47岁;其中16例单侧发生,3例双侧发生;瘤体直径1.8~18 cm,平均10.5 cm;肿瘤分期:Ⅰ期15例,Ⅱ期1例,Ⅲ期3例。12例以乳头状结构为主,含有少量腺管状、微管状和实性成分;6例以腺管状结构为主,1例以实性生长成分为主。典型的特征是两种细胞类型的混合。15例以子宫颈样黏液细胞为主,4例以子宫内膜样细胞为主;另外一些细胞类型,包括鞋钉样细胞、嗜酸性细胞、鳞状细胞、透明细胞及印戒样细胞,可以以不同的比例出现。多数病例中以嗜中性粒细胞浸润为显著特征。大多数病例呈现伴透明胞质和腔内多形性改变的微管状结构区域,这一特征与子宫颈微腺性增生相似。少数病例可出现间质玻璃样变区、腺纤维瘤样结构和砂粒体。10例卵巢发现了子宫内膜异位症,并且同时有浆液-黏液性交界性肿瘤的成分。采用FIGO分级系统关于子宫的子宫内膜样腺癌的标准对其进行分级:1级13例,2级5例,3级1例。1例同时伴有子宫的子宫内膜样腺癌。免疫表型:CK7(17/17)、ER (16/16)、PR(6/7)、CA125(15/15)、Pax-8(8/8)、CEA (8/13)、CA19.9(8/9)、WT1(2/13)、野生型p53(4/4)阳性;p16局灶阳性(5/5);CK20和CDX2在所有检测的病例中均阴性。8例患者获得随访信息,7例无病生存(随访3~74个月),1例ⅡB期肿瘤患者术后192个月死亡。鉴于两型细胞混合的特性及其与低级别浆液性肿瘤、黏液性肿瘤及子宫内膜样肿瘤在形态学重叠的特性,对浆液-黏液性癌的最适合的分类仍然未明确。尽管形态学与子宫内膜样腺癌相似,本文认为最好将其视作与卵巢上皮性恶性肿瘤不同的肿瘤,由于其与卵巢子宫内膜样癌生物学行为相似,推荐将该肿瘤重新分类。Taylor J McCluggage W G 魏建国 许春伟 2015临床与实验病理学杂志2015,31,7:13
2Calcium signaling and T-type calcium channels in cancer cell cycling显示文摘Regulation of intracellular calcium is an important signaling mechanism for cell proliferation in both normal and cancerous cells. In normal epithelial cells, free calcium concentration is essential for cells to enter and accomplish the S phase and the M phase of the cell cycle. In contrast, cancerous cells can pass these phases of the cell cycle with much lower cytoplasmic free calcium concentrations, indicating an alternative mechanism has developed for fulfilling the intracellular calcium requirement for an increased rate of DNA synthesis and mitosis of fast replicating cancerous cells. The detailed mechanism underlying the altered calcium loading pathway remains unclear; however, there is a growing body of evidence that suggests the T-type Ca2+ channel is abnormally expressed in cancerous cells and that blockade of these channels may reduce cell proliferation in addition to inducing apoptosis. Recent studies also show that the expression of T-type Ca2+ channels in breast cancer cells is proliferation state dependent, i.e. the channels are expressed at higher levels during the fast-replication period, and once the cells are in a non-proliferation state, expression of this channel isminimal. Therefore, selectively blocking calcium entry into cancerous cells may be a valuable approach for preventing tumor growth. Since T-type Ca2+ channels are not expressed in epithelial cells, selective T-type Ca2+ channel blockers may be useful in the treatment of certain types of cancers.James T Taylor Xiang-Bin Zeng Jonathan E Pottle Kevin Lee Alun R Wang Stephenie G Yi lennifer A S Scruggs Suresh S Sikka Ming Li 2008World Journal of Gastroenterology2008,14,32:12
3日本血吸虫病流行区人群细胞因子水平的初步研究显示文摘为了分析和比较日本血吸虫病流行区人群细胞因子应答水平的差异,提供血吸虫病流行区人群细胞免疫应答特征的基线资料。以鄱阳湖中的南山岛上3个毗邻的自然村为研究现场,根据粪检结果对试区14~41岁人群按年龄组随机抽样,选取粪检结果阴性的65人,粪检阳性的64人为研究对象。采用全血培养法,以血吸虫可溶性虫卵抗原(SEA)及可溶性成虫粗抗原(SWAP)刺激研究对象的血细胞产生细胞因子,检测培养上清中细胞因子的水平。结果表明,存在对血吸虫抗原刺激不产生相应细胞因子的个体,从细胞因子水平的均值来看,总体上,对SEA的细胞因子应答水平较对SWAP的水平为高,每克粪卵数(EPG)为0组的细胞因子平均水平显著高于EPG大于0组的水平。研究结果提示,存在流行区人群细胞免疫应答水平被下调的可能性,其特征和机制值得进一步研究。吴海玮 沈蕾 张兆松 Rosemary Weir 邵莉君 谢彰武 胡林生 陈淑贞 Martin G Taylor 张绍基 吴观陵 1998南京医科大学学报(自然科学版)1998,18,6:6
4内皮Notch信号的抑制阻碍脂肪酸转运并导致成年心脏的代谢和血管重塑显示文摘营养成分在被肌肉细胞代谢利用之前通过内皮细胞转运。然而,对于内皮运输过程的调节知之甚少。Notch信号传导是发育过程中代谢和血管生成的关键调控因子。在该研究中,Jabs等研究了成年小鼠内皮Notch信号的遗传和药理学调控如何影响内皮脂肪酸转运、心脏血管生成和心脏功能。刘青 叶鹏 Jabs M Rose AJ Lehmann LH Taylor J Moll I Sijmonsma TP Herberich SE Sauer SW Poschet G Federico G Mogler C Weis EM Augustin HG Yan M Gretz N Schmid RM Adams RH Gr9ne HJ Hell R Okun JG Backs J Nawroth PP Herzig S Fischer A 2018中华高血压杂志2018,26,3:6
5青少年甘油磷酸胆碱代谢和心血管病的危险因素:一项队列研究显示文摘甘油磷酸胆碱(glycerophosphocholine,GPC)代谢物可调节动脉粥样硬化,从而导致心血管病风险。临床前期心血管病可能从青春期就开始。研究人员应用靶向血清脂质组学鉴定一组新的GPC,并测试在青春期时这些GPC中的任何一种是否与心血管病传统危险因子,如过量内脏脂肪、升高的血压、胰岛素抵抗和致动脉粥样硬化血脂异常相关。Syme C Czajkowski S Shin J Abrahamowicz M Leonard G Perron M Richer L Veillette S Gaudet D Strug L Wang Y Xu H Taylor G Paus T Bennett S Pausova Z 刘莉 叶鹏 2016中华高血压杂志2016,24,10:3
6新型冠状病毒肺炎及其心血管效应:流行病学研究的系统综述显示文摘少数新型冠状病毒肺炎(新冠肺炎)患者病情严重,其特征是炎症、微血管损伤和凝血障碍,可能导致心肌损伤、静脉血栓栓塞症(venous thromboembolism, VTE)和动脉闭塞事件。有心血管病危险因素或既往有心血管病的个体可能面临更大的风险。目的:评估各种环境(包括社区、疗养院和医院)中,与新冠肺炎疑似或确诊病例相关的既往存在心血管合并症的患病率。研究者还评估了疑似或确诊新冠肺炎患者随后发生心血管并发症和临床事件的性质和发生率。Pellicori P Doolub G Wong CM Lee KS Mangion K Ahmad M Berry C Squire I Lambiase PD Lyon A McCon-nachie A Taylor RS Cleland JG 刘青(摘译) 练桂丽(审校) 2021中华高血压杂志2021,29,5:3
7卒中介入治疗培训指南:国际多学会共识文件显示文摘1背景 缺血性卒中是全球人口死亡和残疾的首要原因。很多急性大血管闭塞(emergent large vesselocclusion,ELVO)患者都会遗留长期残疾。事实上,这些颅内大动脉闭塞经常会导致大面积脑损伤,进而造成患者死亡或严重致残。Lavine SD Cockroft K Hoh B Bambakidis N Khalessi AA Woo H Riina H Siddiqui A Hirsch JA Chong W Rice H Wenderoth J Mitchell P Coulthard A Signh TJ Phatorous C Khangure M Klurfan P ter Brugge K Iancu D Gunnarsson T Pongpech S Rodesch G Soderman M Taylor A Krings T Orbach D Picard L Suh DC Zheng HQ Jansen O Muto M Szikora I Pierot L Brouwer P Gralla J Renowden S Andersson T Fiehler J Turjman F White P Januel AC Spelle L Kulcsar Z Chapot R Biondi A Dima S Taschner C Szajner M Krajina A Sakai N Matsumaru Y Yoshknura S Ezura M Fujinaka T Iihara K Ishii A Higashi T Hirohata M Hyodo A Ito Y Kawanishi M Kiyosue H Kobayashi E Kobayashi S Kuwayama N Matsumoto Y Miyachi S Murayama Y Nagata I Nakahara I Nemoto S Niimi Y Oishi H Satomi J Satow T Sugiu K Tanaka M Terada T Yamagami H Diaz O Lylyk P Jayaraman MV Patsalides A Gandhi CD Lee SK Abruzzo T Albani B Ansari SA Arthur AS Baxter BW Bulsara KR Chen M Almandoz JE Fraser JF Heck DV Hetts SW Hussain MS Klucznik RP Leslie-Mawzi TM Mack WJ McTaggart RA Meyers PM Mocco J Prestigiacomo CA Pride GL Rasmussen PA Starke RM Sunenshine PJ Tarr RW Frei DF Pabo M Nogueira RG Zaidat OO Jovin T Linfante I Yavagal D Liebeskind D Novakovic R Pongpech S 许岩 孙瑞 郭芮兵 2017国际脑血管病杂志2017,25,5:2
8Imaging techniques for assessment of inflammatory bowel disease: Joint ECCO and ESGAR evidence-based consensus guidelines显示文摘J. Panes Y. Bouhnik W. Reinisch J. Stoker S.A. Taylor D.C. Baumgart S. Danese S. Halligan B. Marincek C. Matos L. Peyrin-Biroulet J. Rimola G. Rogler G. van Assche S. Ardizzone A. Ba-Ssalamah M.A. Bali D. Bellini L. Biancone F. Castiglione R. Ehehalt R. G 2013Journal of Crohn’s and Colitis2013,,7:2
9日本血吸虫中国大陆株62kDa重组抗原的表达、纯化及鉴定显示文摘目的 获得并鉴定日本血吸虫 6 2 k Da重组抗原。方法 将 Sj6 2 / p GEX- 1λT/ TG2 克隆菌用 IPTG诱导表达 ,经超声粉碎 ,离心后取上清过 GS4B柱 ,用还原型谷胱甘肽洗脱液洗脱后获得纯化的 r Sj6 2 / 2 6 GST重组融合蛋白 ,用 Throm bin酶切后获得纯化的 r Sj6 2重组蛋白 ,并对重组蛋白进行 SDS- PAGE和 Western blotting鉴定。结果 重组蛋白纯度较高 ,且可被血吸虫感染的鼠血清识别。马磊 苏川 胡雪梅 季旻珺 吴海玮 陈淑贞 张耀璧 Martin G Taylor 张兆松 2001中国血吸虫病防治杂志2001,13,5:2
10Cytokine gene polymorphisms associating with severe acute graft-versus-host disease in HLA-identical sibling transplants 显示文摘Middleton PG Taylor PR Jackson G 1998Blood1998,92,10:1
11Gold on titania catalysts for the oxidation of carbon monoxide : Control of pH during preparation with various gold contents显示文摘MOREAU F BOND G C TAYLOR A O 2005Journal of Catalysis2005,231,1:1
12Mechanics and aerodynamics of insect flight control显示文摘Taylor G K 2001Biological Reviews2001,76,4:1
13Bottom-line Compliance with the IASC : A Comparative Analysis 显示文摘Evans T G M E Taylor 1982International Journal of Accounting1982,18,1:1
14Transgnic Brassica napus plants overexpressing aluminum-induced mitochondrial manganese superoxide dismutase cDNA are resistant to aluminum显示文摘Basu U Good A G Taylor G J 2001Plant Cell Environ2001,24,:1
15Real strength of highperformance concrete bridge deck slabs显示文摘TAYLOR S E RANKIN G I B CLELAND D J 2003Proceedings of the Institution of Civil Engineers-Structures and Buildings2003,,:1
16Numerical simulation of sloshing waves in a 3D tank based on a finite element method显示文摘Wu G X Ma Q W Taylor R E 1998Applied Ocean Research1998,20,:1
17Concepts and technologies of selected seed treatments显示文摘Taylor A G Harman G E 1990Annual Review of Phytopathology1990,28,:1
18The decontaminative effects of acidic electrolyzed water for Escherichia coli O157:H7, Salmonella typhimurium, and Listeria monocytogenes on green onions and tomatoes with differing organic demands显示文摘PARK E J ALEXANDER E TAYLOR G 2009Food Microbiology2009,26,4:1
19Development of the fiagellar apparatus and flagellar position in the colonial green algae Platydorina caudata (Chlorphyceae) 显示文摘Taylor M G Floyd G L Hoops H J 1985Phycology1985,21,:1
20Consequences of an allee effect in the invasion of a pacific estuary by Spartina alterniflora显示文摘TAYLOR C M DAVIS H G CIVILLE J C 2004Ecology2004,85,:1
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