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1Effects of Zr on Microstructure and Short-TermStrength in GH586显示文摘0.020, 0.045 and 0.075 wt pct Zr were added to a Ni-base superalloy GH586 to investigate theirefFects on the microstructure and the short-term strengths at 850℃. The results showed thatproper Zr addition could improve the alloy tensile strength at 850℃ and short-term rupture life at850℃, 580 MPa. Zr exists in both γ’ phase and γ matrix, which caused Zr to distribute in graininstead of segregating in grain boundaries, therefore increased both of their lattice parametersbut decreased the mismatch between them. Meanwhile, it also increased the amount of grain-boundary carbides and decreased their size markedly. These contributed to the improvement ofshort-term rupture life. However, further addition of Zr resulted in forming Zr4C2S2, a plate-fike stable sulphurocarbides in grain boundaries, which decreased short-term strength at hightemperature, and led to a worse hot workability. According to the experimental results, theoptimum content of Zr should be 0.020 wt pct.Xie, SS Wang, TL Lu, JY Yang, HC Zhao, GP 1999Journal of Materials Science & Technology1999,15,5:3
2A critical role of IL-17 in modulating the B-cell response during H5N1 influenza virus infection显示文摘Interleukin-17(IL-17),a member of the IL-17 cytokine family,plays a crucial role in mediating the immune response against extracellular bacteria and fungi in the lung.Although there is increasing evidence that IL-17 is involved in protective immunity against H1 and H3 influenza virus infections,little is known about the role of IL-17 in the highly pathogenic H5N1 influenza virus infection.In this study,we show that H5N1-infected IL-17 knockout(KO)mice exhibit markedly increased weight loss,more pronounced lung immunopathology and significantly reduced survival rates as compared with infected wild-type controls.Moreover,the frequency of B cells in the lung were substantially decreased in IL-17 KO mice after virus infection,which correlated with reduced CXCR5 expression in B cells and decreased CXCL13 production in the lung tissue of IL-17 KO mice.Consistent with this observation,B cells from IL-17 KO mice exhibited a significant reduction in chemokine-mediated migration in culture.Taken together,these findings demonstrate a critical role for IL-17 in mediating the recruitment of B cells to the site of pulmonary influenza virus infection in mice.Xiaohui Wang Chris CS Chan Min Yang Jun Deng Vincent KM Poon Virtual HC Leung King-Hung Ko Jie Zhou Kwok Yung Yuen Bo-Jian Zheng Liwei Lu 2011Cellular & Molecular Immunology2011,8,6:2
3Rhodostomin,a snake venom disintegrin,inhibits angiogenesis elicited by basic fibroblast growth factor and suppresses tumor growth by a selective alpha (v)beta(3) blockade of endothelial cells显示文摘Yeh CH Peng HC Yang RS 2001Mol Pharmacol2001,59,5:1
4Purification of a new antifungal com- pound produced by Lactobacillus plantarum AF1 isolated from kimchi 显示文摘Yang EG Chang HC 2010International Journal of Food Microbiology2010,139,:1
5The effect of enterovirus 71 immunization on neuropathogenesis and protein expression profiles in the thalamus of infected rhesus neonates显示文摘CHEN HC ZHANG Y YANG EX 2012Virology2012,432,2:1
6Sciatic nerve repair by rein-forced nerve conduits made of gelatin-tricalcium phosphate composites显示文摘Yang YC Shen CC Cheng HC Liu BS 0,,:1
7Overexpression of activation-induced cytidine deaminase in B cells is associated with production of highly pathogenic autoantibodies显示文摘Hsu HC Wu Y Yang P 2007J Immunol2007,178,8:1
8The PPARgamma agonist pioglitazone ameliorates aging-related progressive renal injury显示文摘Yang HC Deleuze S Zuo Y 2009J Am Soc Nephrol2009,20,11:1
9Psychologic intervention improves survival for breast cancer patients: a randomized clinical trial 显示文摘Andersen BL Yang HC Farrar WB 2008Cancer2008,113,12:1
10Immunologic variables in acute mania of bipolar disorders 显示文摘Liu HC Yang YY Chou YM 2004J Neuroimmunol2004,105,:1
11Aberrant RNA splicing in RHD 7 - 9 exons of DEL individuals in Taiwan : a mechanism study 显示文摘Lin HC Eng HL Yang YF 2010Bio- chim Biophys Acta2010,1800,6:1
12Distinct evolution and predictive value of hepatitis B virus precore and basal core promoter mutations in interferon-induced hepatitis B e antigen seroconversion 显示文摘Yang HC Chen CL Shen YC 2013Hepatology2013,57,3:1
13Char-acteristics and biocompatibility of a biodegradable genipin-crosslinked gelatin/β-tricalcium phosphate reinforced nerve guide conduit显示文摘Yang YC Shen CC Huang TB Chang SH Cheng HC Liu BS 0,,:1
14Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy: two novel mutations in the NOTCH3 gene in Chinese显示文摘Lee YC Yang AH Liu HC 2006J Neurol Sci2006,246,11:1
15Safflower extract: a novel renal fibrosis antagonist that functions by suppressing autoerine TGF-Beta 显示文摘Yang YL Chang SY Teng HC 2008J Cellular Biochemistry2008,104,3:1
16Antiproliferative and antimetastatic effects of the ethanolic extract of Phellinus igniarius ( Linnearus : Fries ) Quelet 显示文摘Song TY Lin HC Yang NC et 2008J Ethnopharmacol2008,115,1:1
17Inhibitory effects of Ginkgo biloba extract on vascular endothelial growth factor in rat aortic endothelial cells显示文摘 Rui YC Yang PY Qiu Y Li TJ Liu HC 2002Acta Pharmacol Sin2002,23,10:1
18Detection of reactive oxygen species (ROS) and apoptosis in human fragmented embryos显示文摘Yang HW Hwang K J Kwon HC 1998Hum Repred1998,13,:1
19Determinants of spontaneous surface antigen loss in hepatitis B e antigen-negative patients with a low viral load 显示文摘Tseng TC Liu CJ Yang HC 2012Hepatology2012,551,:1
20Pulsed electromagnetic fields on postmenopausal osteoporosis in southwest China:a randomized,active-controlled clinical trial显示文摘Liu HF Yang L He HC 2013Bioelectromagnetics2013,34,4:1
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