维普中文期刊产品整合服务
33篇 您的检索式:作者名="Shi BY"
    题名 作者 年代 出处 被引量
1A very strong summer monsoon event during 30-40 kaBP in the Qinghai-Xizang (Tibet) Plateau and its relation to precessional cycle显示文摘Guliya ice core records, high lake-level records in the Qinghai-Xizang Plateau and at its north side as well as vegetation succession records indicated that during the period of 30-40 kaBP, namely the later age of the megainterstadial of last glacial period, or the marine oxygen isotope stage 3, the climate of the Qinghai-Xizang Plateau was exceptionally warm and humid, the temperature was 2-4℃ higher than today and the precipitation was 40% to over 100%Shi, YF Liu, XD Li, BY Yao, TD 1999Chinese Science Bulletin1999,44,20:40
2Liquid Crystal Motion Picture Projector显示文摘LiquidCrystalMotionPictureProjector①SHIYongji(LuoyangTechnologyColege,Luoyang471003,CHN)Abstract:Aliquidcrystalmovingpicturep...SHI Yongji(Luoyang Technology College,Luoyang 471003,CHN)Abstract: A liquid crystal moving picture projector and method are described.Light incident on a liquid crystal display-type device is selectively scattered or transmitted by respective portions of liquid crystal display,and a projection mechanism projects an image formed by either such scattered light or such transmitted light.A liquid crystal moving picture projector includes a liquid crystal display for creating characteristics of an image,and projecttion optics for projecting images sequentially created by the display.The display includes a liquid crystal material capable of temporary storing information at respective areas.The temporary storage may be a function of charge storing directly on liquid crystal material.A method of projecting plural images in sequence includes:creating an image or characteristics of an image in a liquid crystal material,storing such image in such liquid crystal material,directing light at such liquid crystal material,projecting such image as a function of light transmitted through or scattered by such liquid crystal material,and creating a further image in such liquid crystal material for subsequent projection. 1997Semiconductor Photonics and Technology1997,3,3:35
3Effect of Qi-protecting powder (Huqi San) on expression of c-jun, c-fos and c-myc in diethylnitrosamine-mediated hepatocarcinogenesis显示文摘AIM: To study the inhibitory effect of Huqi San (Qi-protecting powder) on rat prehepatocarcinoma induced by diethylinitrosamine (DEN) by analyzing the mutational activation of c-fos proto-oncogene and over-expression of c-jun and c-myc oncogenes. METHODS: A Solt-Farber two-step test model of prehepatocarcinoma was induced in rats by DEN and 2-acetylamino? uorene (AAF) to investigate the modifying effects of Huqi San on the expression of c-jun, c-fos and c-myc in DEN-mediated hepatocarcinogenesis. Huqi San was made of eight medicinal herbs containing glycoprival granules, in which each milliliter contains 0.38 g crude drugs. γ-glutamy-transpeptidase-isoenzyme (γ-GTase) was determined with histochemical methods. Level of 8-hydroxydeoxyguanosine (OHdG) formed in liver and c-jun, c-fos and c-myc proto-oncogenes were detected by immunohistochemical methods. RESULTS: The level of 8-OHdG, a mark of oxidative DNA damage, was signifi cantly decreased in the liver of rats with prehepatocarcinoma induced by DEN who received 8 g/kg body weight or 4 g/kg body weight Huqi San before (1 wk) and after DEN exposure (4 wk). Huqi San-treated rats showed a signifi cant decrease in number of γ-GT positive foci (P < 0.001, prevention group: 4.96 ± 0.72 vs 29.46 ± 2.17; large dose therapeutic group: 7.53 ± 0.88 vs 29.46 ± 2.17). On the other hand, signifi cant changes in expression of c-jun, c-fos and c-myc were found in Huqi San-treated rats. CONCLUSION: Activation of c-jun, c-fos and c-myc plays a crucial role in the pathogenesis of liver cancer.Huqi San can inhibit the over-expression of c-jun, c-fos and c-myc oncogenes and liver preneolastic lesions induced by DEN.XiaLi,Ping Feng Zhao-Yang Wen Xue-Jiang Wang Zheng-Ming Shi SuppoSed by 2007World Journal of Gastroenterology2007,13,31:10
4Thyrotoxicosis and concomitant hypercalcemia显示文摘Zhang Y GaffY Zhang JQ Gao Yaing Guo XH Shi BY 2014Chinese Medical Journal2014,,4:4
5Experimental studies on the analgesia and anti-inflammatory actions of pine needles显示文摘Li LF Shi KL Liu BY 1999Chin Med Res1999,15,5:1
6Characterization of sponta- neous otoacoustie emissions in 2 - 4 day old neonates with re- spect to gender and ear显示文摘Liu JF Shi BY Wang NY 2009Neural Regeneration Research2009,467,:1
7Antigen - specific suppression by induced CD4+ CD25 high regulatory T cells in kidney recipients 显示文摘Wang Z Fu XY1 Shi BY 2009Proceedings2009,41,5:1
8Valuable features for predicing the remission of Graves hyperthyroidism after antithyroid drug trearmerit 显示文摘Liu XJ Shi BY Li H 2006Thyroid2006,16,9:1
9An Inhibitory Effect of chrys- oeriol on platelet-derived growth factor (PDGF)-induced prolifera- tion and PDGF receptor signaling in human aortic smooth muscle cells显示文摘Cha BY Shi WL Yonezawa T 2009J Pharm''acol Sci2009,110,1:1
10Paying great attention to the relatives living donor kidney transplant medical security显示文摘Shi BY 0,,10:1
11Regulate B cell and organ transplantation显示文摘Song JY Shi BY 2015Organ Transplant2015,6,3:1
12Valuable features for predicing the re- mission of graves hyperthyroidism after antithyroid drug trear- ment显示文摘Liu XJ Shi BY Li H 2007Thyroid2007,16,9:1
13Adsorption of atrizine by natural organic matter and surfactant dispersed carbon nanotubes显示文摘Shi BY Zhang XY Yan XM 2011Journal of Environmental Science2011,22,8:1
14Antigemspeeific suppression by induced CD4 + CD25high regulatory T ceils in kidney recipients显示文摘Wang Z Fu XY Shi BY 2009Transplant Proc2009,41,5:1
15Agroforestry显示文摘Shi X Brewbaker J L Vegetative propagation of Leucaena hybrids by cuttings 2006Systems2006,66,:1
16Photostabilization of photocrosslinked un- saturated polyesters 显示文摘WENFANG SHI BONJUN QU BENGT RAN- BY 1994Polymerdegradation and stability1994,44,:1
17CD20 expression in the transplanted kidney of patients with graft loss and transient al ograft dysfunction显示文摘Han Y Shi BY Cai M 0,,01:1
18Short-term anti-CD25 monoclonal antibody administration down-regulated CD25 expression without eliminating the neogenetic functional regulatory T cells in kidney transplantation显示文摘Wang Z Shi BY Qian YY 2009Clin Exp Immunol2009,155,3:1
19Clinical efficacy of Rituximab for acute rejection in kidney transplantation:a meta-analysis显示文摘Zhao YG Shi BY Qian YY 2014Intern Urol Nephrol2014,46,6:1
20Proteomic analyses for the global S-Nitrosylated proteins in the brain tissues of different human prion diseases显示文摘Chen LN Shi Q Z1aang BY 2015Mol Neurobiol2015,14,4:1
返回顶部 每页显示:
共2页 首页 上一页 第1页 下一页 末页 /2 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费