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129篇 您的检索式:作者名="Wang RB"
    题名 作者 年代 出处 被引量
1小胶质细胞对星形胶质细胞的免疫和神经保护功能的调节作用(英文)显示文摘在中枢神经系统中,小胶质细胞和星形胶质细胞对神经元的发育、功能维持及细胞存活具有重要的作用。但在炎症反应过程中,星形胶质细胞增生的作用及其对神经元的影响目前并不十分清楚。因此,本研究对不同种类的细胞进行培养,给予细菌脂多糖(lipopolysaccharide,LPS)刺激,观察各种细胞的反应。结果显示,星形胶质细胞可以减轻炎症反应的神经元毒性,提示星形胶质细胞增生主要具有神经保护作用。如果去掉上清液中由星形胶质细胞分泌的胶质细胞源性神经营养因子(glial cell line-derived neurotrophic factor,GDNF),这种神经保护作用显著降低。为了研究星形胶质细胞的免疫功能,本研究培养了高浓度的星形胶质细胞,并发现LPS不能诱导肿瘤坏死因子(tumor necrosis factor,TNF)-α及诱导型一氧化氮合酶(inducible nitric oxide synthase,iN OS)/一氧化氮(nitric oxide,NO)(iN OS/NO)释放。但如果在培养的高浓度星形胶质细胞中增加0.5%~1%的小胶质细胞,则可以诱导TNF-α及iN OS/NO的释放。这提示小胶质细胞和星形胶质细胞间的相互作用对于LPS诱导星形胶质细胞释放前炎症因子及GDNF是必须的。我们还发现,小胶质细胞释放的TNF-α可以通过旁分泌作用调节星形胶质细胞的神经保护功能。综上所述,本研究结果提示星形胶质细胞可能不会直接被LPS激活,而是通过与小胶质细胞相互作用被激活,释放神经营养因子,减少因炎症反应激活的小胶质细胞释放的毒性物质对神经元的损害作用。Chen SH Oyarzabal EA Sung YF Chu CH Wang Q Chen SL Lu RB Hong JS 唐颖馨 2015神经损伤与功能重建2015,10,1:9
2Agmatine blocks acquisition and re -acquisition of intravenous morphine self-administration in rats显示文摘Su RB Wang WP Lu XQ 2009Pharmacol Biochem Behav2009,92,4:1
3Perfectionism in African Ameican students:relationship to racial identity,GPA,self-esteem,and depression显示文摘Elion AA Wang KT Slaney RB 2012Culut Divers Ethnic Minority Psychol2012,18,2:1
4Stimulation of alpha7 nicotinic acetylcholine receptor by nicotine increases suppressive capacity of naturally occurring CD4+CD25+ regulatory T cells in mice in vitro显示文摘Wang DW Zhou RB Yao YM 2010J Pharmacol Exp Ther2010,335,3:1
5Motoric cognitive risk syndrome and the risk of dementia显示文摘Verghese J Wang C Lipton RB J Gerontol A Biol Sci Med Sci0,68,4:1
6Malaria baseline survey in four special regions of northern Myanmar near China: a cross-sectional study 显示文摘Wang RB Zhang J Zhang QF 2014Malar J2014,13,:1
7Experimental probing and modeling of key sorbent-solute interactions of norephedrine enan- tiomers with polysaccharide-based chiral stationary phases显示文摘Kasat RB Linda Wang NH Franses EI 2008J Chromatogr A2008,1190,12:1
8Transition from control to elimination: impact of the 10-year global fund project on malaria control and elimination in China 显示文摘Wang RB Zhang QF Zheng B 2014Adv Parasitol2014,86,:1
9BCR-ABL protein ex- pression in peripheral blood cells of chronic myelogenous leukemia pa- tients undergoing therapy显示文摘Guo JQ Lian JY Xian YM Lee M-S Deisseroth AB Stass SA Champ- lin RE Talpas M Wang JYJ Arlinghaus RB 1994Blood1994,,83:1
10Expression and purification of untagged full length HCV NSSB显示文摘Wang QM Johnson RB Chen DY 2004Protein Expression Purification2004,35,:1
11Carotid intima-media thinkness is associated with premature parental coronary heart disease:the Framingham heart study显示文摘Wang TJ Man BH Agosyino RB 2003Circulation2003,108,5:1
12Congenital kyphosis:its natural history and treatment as observed in a study of one hundred and thirty patients显示文摘Winter RB Moe JH Wang JF 1973J Bone Joint Surg Am1973,55,2:1
13Dry weather induces outbreaks of human West Nile virus infections显示文摘Wang G Minnis RB Belant JL 2010BMC Infect Dis2010,24,:1
14Biological features of novel avian influenza A (H7N9) virus显示文摘Zhou JF Wang DY Gao RB 2013Nature2013,499,7459:1
15Accessory protein facilitated CFTR-CFl'R interaction,a molecular mechanism to potentiate the chloridechannel activity 显示文摘Wang S Yue H Derin RB 2000Cell2000,103,1:1
16Inhibition of thromboxane a synthase activity enhances stereidogenesis and stereidogenic acute regulatory gene expression in MA-10 mouse Leydig cells显示文摘Wang X Yin X Schiffer RB 2008Endocrinology2008,149,2:1
17Inactivation of O-6-alkylguanine- DNA alkyltransferase in HeLa cells by cisplatin 显示文摘Wang L Setlow RB 1989Carcinogenesis1989,10,:1
18Endogenous CART peptide regulates mu opioid and serotonin 5-HT2A receptors显示文摘Rothman RB Vu N Wang XY 2003Peptides2003,24,:1
19Endogennous CART peptide regulates mu opioid and serotonin 5-HT2A receptors显示文摘Rothman RB Vu N Wang Xiaoying 2003Peptides2003,24,3:1
20Low-grade albuminuria and the risks of hypertension and blood pressure progression显示文摘Wang TJ Evans JC Meigs JB Rifai N Fox CS Agostino RB 2005Circulation2005,111,11:1
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