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1620篇 您的检索式:作者名="Li SH"
    题名 作者 年代 出处 被引量
1The Responsivity of the Bacteriorhodopsin Langmuir-Blodgett Film Intermittent Light显示文摘TheResponsivityoftheBacteriorhodopsinLangmuir-BlodgettFilmIntermittentLight¥GuangYuWANG;JianHuaYANG;ZhiGuangZHANG;ShuHuangLIN...Wang, GY Yang, JH Zhang, ZG Lin, SH Lu, T Li, BF Jiang, L 1996Chinese Chemical Letters1996,7,12:12
2Isolation and Structure Elucidation of Autolytimycin, A New Compound Produced by Streptomyces Autolyticus JX-47显示文摘Autolytimycin 1 was isolated from the culture filtrate of Streptomyces autolyticus JX-47, together with two known compounds, lebstatin 2 and 17-O-demethyl-geldanamycin 3. These compounds showed the activities of anti-HSV-I. The structure of 1 was determined by spectral analysis.Li, MG Wu, SH Zhao, LX Zhang, Q Li, WJ Cui, XL Xu, LH Wu, DG Jiang, CL 2001Chinese Chemical Letters2001,12,10:10
3Effects of partial portal vein arterialization on the hilar bile duct in a rat model显示文摘BACKGROUND: Liver revascularization is frequently required during the enlarged radical operation for hilar cholangio carcinoma involving the hepatic artery. Researchers have carried out a number of experiments applying partial porta vein arterialization (PVA) in clinical practice. In this study we aimed to establish a theoretical basis for clinical application o partial PVA and to investigate the effects of partial PVA on ra hilar bile duct and hepatic functions. METHODS: Thirty rats were randomly and equally assigned into 3 groups: control (group A), hepatic artery ligation+bile duct recanalization (group B), and partial PVA+bile duc recanalization (group C). Proliferation and apoptosis o rat hilar bile duct epithelial cells, arteriolar counts of the peribiliary plexus (PBP) of the bile duct wall, changes in serum biochemistry, and pathologic changes in the bile duc were assessed 1 month after operation. RESULTS: The proliferation of hilar bile duct epithelial cells in group B was greater than in groups A and C (P<0.01). No apoptotic hilar bile duct epithelial cells were detected in any of the groups. The PBP arteriolar counts of the hilar bile duc wall were similar in groups A and C (P>0.05), but the coun was lower in group B than in group A (P<0.01). No statistically significant differences in alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase and albumin were found in the 3 groups. The gamma-glutamyltransferase value was higher in group B than in groups A and C (P<0.01) The hepatic tissues of groups A and C showed no significan abnormality. Chronic inflammatory changes in the hilar bile duct walls were observed only in group B. CONCLUSION: Partial PVA can restore the arterial blood supply of the hilar bile duct and significantly extenuate the injury to hilar bile duct epithelial cells resulting from hepatic artery ligation.Shao-Hua Guo, Chong-Hui Li,Yong-Liang Chen, Jian-Ning Song,Ai-Qun Zhang and Cheng Zhou Department of Hepatobiliary Surgery (Guo SH, Li CH, Chen YL, Song JN, Zhang AQ and Zhou C) and Department of Surgical Oncology (Guo SH), General Hospital of PLA, Beijing 100853, China 2011Hepatobiliary & Pancreatic Diseases International2011,10,5:8
4Induction of mucosal and systemic immune response by single-dose oral immunization with biodegradable microparticles containing DNA encoding HBsAg显示文摘He XW Wang F Jiang L Li J Liu SK Xiao ZY Jin XQ Zhang YN He Y Li K Guo YJ Sun SH 2005第二军医大学学报2005,26,10:5
5Establishment of an orthotopic transplantation tumor model of hepatocellular carcinoma in mice显示文摘AIM:To improve the outcome of orthotopic transplantation in a mouse model,we used an absorbable gelatin sponge(AGS) in nude mice to establish an orthotopic implantation tumor model.METHODS:MHCC-97L hepatocellular carcinoma(HCC)cells stably expressing the luciferase gene were injected into the subcutaneous region of nude mice.One week later,the ectopic tumors were harvested and transplanted into the left liver lobe of nude mice.The AGS was used to establish the nude mouse orthotopic implantation tumor model.The tumor suppressor gene,paired box gene 5(PAX5),which is a tumor suppressor in HCC,was transfected into HCC cells to validate the model.Tumor growth was measured by bioluminescence imaging technology.Semi-quantitative reverse transcription polymerase chain reaction(RT-PCR) and histopathology were used to confirm the tumorigenicity of the implanted tumor from the MHCC-97L cell line.RESULTS:We successfully developed an orthotopic transplantation tumor model in nude mice with the use of an AGS.The success rate of tumor transplantation was improved from 60% in the control group to 100% in the experimental group using AGS.The detection of fluorescent signals showed that tumors grew in all live nude mice.The mice were divided into 3 groups:AGS-,AGS+/PAX5-and AGS+/PAX5 +.Tumor size was significantly smaller in PAX5 transfected nude mice compared to control mice(P < 0.0001).These fluorescent signal results were consistent with observations made during surgery.Pathologic examination further confirmed that the tissues from the ectopic tumor were HCC.Results from RT-PCR proved that the HCC originated from MHCC-97L cells.CONCLUSION:Using an AGS is a convenient and efficient way of establishing an indirect orthotopic liver transplantation tumor model with a high success rate.Gui-Jun Zhao Li-Xia Xu Eagle SH Chu Ning Zhang Jia-Yun Shen Alatangaole Damirin Xiao-Xing Li 2012World Journal of Gastroenterology2012,18,47:4
6Intraspinal transplantation of CD34+ human umbilical cord blood cells after spinal cord hemisection injury improves functional recovery in adult rats显示文摘Zhao,ZM Li,HJ Liu,HY Lu,SH Yang,RC Zhang,QJ Han,ZC 2005中国生物学文摘2005,19,3:2
7Synthesis and Characterization of Nanocrystalline Ni-Ti and Ni-Cr Powders by Mechanical Alloying显示文摘Nanocrystalline powders in the Ni-Ti and Ni-Cr systems were prepared by mechanical alloying (MA) of elemental crystalline powders in an inert atmosphere. The microstructure of the mechanically alloyed powders were characterized by XRD and TEM. The ball-milling process results in a drastic decrease of the crystallite size to the nanometer scale. X-ray diffraction analysis reveals that in the Ni-Cr system, no diffraction peaks from NiCr compound were observed even after 20 h of ball milling; while the lattice parameter of Ni increased with the milling time. In the Ni-Ti system, amorphous alloy was formed. Crystalline intermetallic compounds were obtained by post heat treatment of the amorphous alloy.The crystallization temperature of the amorphous NiTi alloy was obtained be DSC measurement.Chen, SQ Zhou, YC Li, YY He, SH 1997Journal of Materials Science & Technology1997,13,2:2
8Association of p63 with proliferative potential in normal and neoplastic human keratinocytes 显示文摘HU H XIA SH LI AD 1999Invest Dermatol1999,113,:1
9A huntingtin-associated protein enriched in brain with implications for pathology 显示文摘Li XJ Li SH Sharp AH 1995Nature1995,378,6555:1
10Gr-1+ myeloid cells derived from tumor-bearing mice inhibit primary T cell activation induced through CD3/CD28 costimulation显示文摘Kusmartsev SA Li Y Chen SH 2000J Immunol2000,165,2:1
11Hematopoiesis and stem cells:plasticity versus developmental heterogeneity显示文摘Orkin SH Zon LI 2002Nat Immunol2002,3,4:1
12Endothelin antagonism and interleukin-6 inhibition attenuate the proatherogenic effects of C-reactive protein显示文摘Verma S Li SH Badiwala MV 2002Circulation2002,105,16:1
13West Nile Virus Infection in Xinjiang, China显示文摘Li XL Fu SH Liu WB 2013Vector-Borne and Zoonotic Diseases2013,13,2:1
14The impact of supply chain management practices on competitive advantage and organizational performance 显示文摘Li SH Ragu - Nathan B Ragu - Nathan TS Rao SS 2006Omega2006,34,:1
15Papillary thyroid carcinoma on sonography显示文摘Li QS Chen SH Xiong HH 2010Clin Imaging2010,34,2:1
16Entrepreneurial Orien- tation, Organizational Learning, and Performance: Evi- dence From China显示文摘Zhao YB Li Y Lee SH Chen LB 2011Entrepreneurship Theory and Prac- tice2011,35,2:1
17The use of posterior vertebral column resection in the management of severe posttuberculous kyphosis:a retrospective study and literature review显示文摘Zhang HQ Li JS Liu SH 2013Arch Orthop Trauma Surg2013,133,9:1
18Ultrasound-targeted gene delivery induces angiogenesis after a myocardial infarc- tion in mice 显示文摘Fujii H Sun Z Li SH 2009JACC Cardiovasclmaging2009,2,7:1
19The cellular and subcellular localization of huntingtin-associated protein 1 ( HAP1 ) : comparison with huntingtin in rat and human 显示文摘Gutekunst CA Li SH Yi H 1998J Neurosci1998,18,19:1
20Recent progress in pharmacokinetic applications of capillary electrophoresis 显示文摘Lin CC Li YT Chen SH 2003Electrophoresis2003,24,:1
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