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1402篇 您的检索式:作者名="Kubo Y"
    题名 作者 年代 出处 被引量
1小胶质细胞可能通过选择性吞噬丘脑底核谷氨酸能突触来代偿多巴胺能神经元丢失造成的帕金森模型鼠的功能缺失显示文摘当帕金森患者出现临床症状时,其黑质致密部的绝大部分多巴胺神经元已发生退行性改变。这提示可能存在某些代偿机制,延缓了临床症状的出现。本研究制作6-羟多巴胺诱导的偏侧帕金森大鼠模型,观察位于黑质下网状部和苍白球的激活的小胶质细胞在代偿机制中的作用。研究发现,在偏侧帕金森大鼠中,黑质下网状部聚集的激活的小胶质细胞远多于苍白球中。激活的小胶质细胞胞体增大并表达吞噬物标志物CD68和NG2蛋白多糖。激活的小胶质细胞聚集在黑质下网状部的特定部位,该部位的突触蛋白I和突触后密集蛋白95的表达降低。活化的小胶质细胞吞噬突触前、后膜上的各种蛋白,包括NMDA受体。将红色荧光标记物Di I作为顺行示踪剂注入丘脑底核,可见黑质下网状部和苍白球内的细胞吞噬了Di I。在谷氨酸刺激下,原代培养的小胶质细胞吞噬活动增强,编码吞噬相关因子的m RNA转录水平也增加。人工合成的糖皮质激素地塞米松可以减弱这种改变。给PD大鼠皮下注射地塞米松,可以抑制黑质下网状部小胶质细胞的活化,运动功能障碍进一步加重,谷氨酸能突触转录m RNA增加,GABA能突触转录m RNA水平未增加。这些发现提示,当谷氨酸能神经元活动增强时,黑质下网状部和苍白球的小胶质细胞活化,选择性吞噬丘脑底核的谷氨酸能突触。因此,在基底核区可能存在一个负反馈环路,间接地代偿了由于多巴胺能神经元丢失而导致的功能障碍。小胶质细胞在这个负反馈环路中扮演了重要的角色。Aono H Choudhury ME Higaki H Miyanishi K Kigami Y Fujita K Akiyama JI Takahashi H Yano H Kubo M Nishikawa N Nomoto M Tanaka J 唐颖馨 2017神经损伤与功能重建2017,12,5:7
2In vitro growth and maturation of pig oocytes显示文摘Hiaro Y Nagai T Kubo M 1994J Reprod Fertil1994,100,:2
3胆固醇酯转移蛋白基因的蛋白质截断型变异体与冠状动脉性心脏病风险的关系显示文摘随机对照试验结果表明,抑制胆固醇酯转运蛋白(cholesteryl ester transfer protein,CETP)的疗法并不能降低冠状动脉性心脏病(coronary heart disease,CHD)的发生风险。研究失败的可能原因包括靶目标无效、靶目标外小分子的不良反应和随机对照设计因素影响等。在编码药物靶点的基因中具有天然存在的遗传变异,以此为基础,人类研究可以深入了解针对基因产物的治疗的潜在功效和安全性。Nomura A Won HH Khera AV Takeuchi F Ito K McCarthy S Emdin CA Klarin D Natarajan P Zekavat SM Gupta N Peloso GM Borecki IB Teslovich TM Asselta R Duga S Merlini PA Correa A Kessler T Wilson JG Bown MJ Hall AS Braund PS Carey DJ Murray MF Kirchner HL Leader JB Lavage DR Manus JN Hartze DN Samani NJ Schunkert H Marrugat J Elosua R McPherson R Farrall M Watkins H Juang JJ Hsiung CA Lin SY Wang JS Tada H Kawashiri MA Inazu A Yamagishi M Katsuya T Nakashima E Nakatochi M Yamamoto K Yokota M Momozawa Y Rotter JI Lander ES Rader DJ Danesh J Ardissino D Gabriel S Willer CJ Abecasis GR Saleheen D Kubo M Kato N Ida Chen YD Dewey FE Kathiresan S 刘莉 叶鹏 2017中华高血压杂志2017,25,9:2
4Control of photophysical properties and photoreactions of aromatic imides by use of intermolecular hydrogen bonding 显示文摘Matsubayashi M Kubo Y 2005J Org Chem2005,73,:1
5Aerodynamic characteristics of H-shaped section cylinder in laminar and turbulent flows显示文摘Kubo Y Sakurai K Azuma S 1950Memoirs of the Kyushu Institute of Technology Engineering1950,10,:1
6Purification,characterization,and cDNA structure of isoamylase from developing endosperm of rice显示文摘 Kubo A Francisco P B Jr Nakakita M Harada K Minaka N Nakamura Y 1999Planta1999,208,2:1
7Gene expression profiling of diabetic and galactosaemic cataractous rat lens by microarray analysis显示文摘KUBO E SINGH DP AKAGI Y 2005Diabetologia2005,48,4:1
8Tyrosinase inhibitors from bolivan medicinal plants显示文摘Kubo I Yokokawa Y Kinst-Hori I 1995Nat Prod1995,58,5:1
9Tyrosinase inhibitors from Boli-vian medicinal plants显示文摘Kubo l Yokokawa Y Kinst-Hori I 1995J Nat Prod1995,58,5:1
10Aerodynamiccharacteristics of H-shaped section cylinder in laminarand turbulent flows 显示文摘Kubo Y Sakurai K Azuma S 1980Memoirs of the Kyushu Instituteof Technology Engineering1980,10,:1
11Common variants at CDKAL1 and KLF9 are associated with body mass index in east Asian populations 显示文摘Okada Y Kubo M Ohmiya H 2012Nat Genet2012,44,3:1
12Therapeutic efficacy of macrolides, minocycline,and tosufloxacin against mac- rolide-resistant Mycoplasma pneumoniae pneumonia in pediatric patients 显示文摘Kawai Y Miyashita N Kubo M 2013Antimicrob Agents Chemother2013,57,5:1
13Optical coherence tomography imaging in acute coronary syndromes显示文摘Kubo T Ino Y Akasaka T 0,,:1
14Prediction of left ventricular reverse remodeling after therapy with angiotensin-conver- ting enzyme inhibitors or angiotensin II receptor blockers and beta blockers in patients with idiopathic dilated cardiomyopathy 显示文摘Matsumura Y Hoshikawa-Nagai E Kubo T 2015Car- diovasc Ultrasound2015,13,:1
15Immunogenicity of human amniotic membrane in experimental xenotransplantation 显示文摘 Sonoda Y Muramatsu R 2001Invest Ophthalmol Vis Sci2001,42,7:1
16Phase relationship and lithium deintercalation in lithium nickel oxide显示文摘Kanno R Kubo H Kawamoto Y 1994J Solid State Chem1994,110,2:1
17显示文摘Nishikawa M Kubo Y Kido H 1999Gen Pharmacol1999,32,3:1
18Phase 2 clinical study of 123I-IBF,a dopamine D2 receptor imaging agent,to evaluate clinical efficacy and safety in Parkinson's disease and Parkinson syndromes显示文摘Torizuka K Mizuno Y Kubo A 1999Kaku Igaku1999,36,8:1
19Expansion of CD4 (+)CD25 (+) FoxP3(+)regulatory T cells in hepatitis C virus-related chronic hep- atitis,cirrhosis and hepatocellular carcinoma显示文摘Yoshizawa K Abe H Kubo Y 2010Hepatol Res2010,40,2:1
20Loss of NF-kappaB control and repression of Prdx6 gene transcription by reactive oxygen species-driven SMAD3-mediated transforming growth factor beta signaling 显示文摘Fatma N Kubo E Takamura Y 2009J Biol Chem2009,284,22:1
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