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    题名 作者 年代 出处 被引量
1P2RX7 sensitizes Mac-1/ICAM-1-dependent leukocyte- endothelial adhesion and promotes neurovascular injury during septic encephalopathy显示文摘Huan Wang Ling-Juan Hong Ji-Yun Huang Quan Jiang Rong-Rong Tao Chao Tan Nan-Nan Lu Cheng-Kun Wang Muhammad M Ahmed Ying-Mei Lu Zhi-Rong Liu Wei-Xing Shi En-Yin Lai Christopher S Wilcox Feng Han 2015Cell Research2015,25,6:16
2Symmetric-key cryptosystem with DNA technology显示文摘DNA cryptography is a new field which has emerged with progress in the research of DNA computing. In our study, a symmetric-key cryptosystem was designed by applying a modern DNA biotechnology, microarray, into cryptographic technologies. This is referred to as DNA symmetric-key cryptosystem (DNASC). In DNASC, both encryption and decryption keys are formed by DNA probes, while its ciphertext is embedded in a specially designed DNA chip (microarray). The security of this system is mainly rooted in difficult biology processes and problems, rather than conventional computing technology, thus it is unaffected by changes from the attack of the coming quantum computer. The encryption process is a fabrication of a specially designed DNA chip and the decryption process is the DNA hybridization. In DNASC, billions of DNA probes are hybridized and identified at the same time, thus the decryption process is conducted in a massive, parallel way. The great potential in vast parallelism computation and the extraordinary information density of DNA are displayed in DNASC to some degree.LU MingXin1,2*, LAI XueJia3*, XIAO GuoZhen4,2 & QIN Lei5 1 Department of Information Management, Nanjing University, Nanjing 210093, China 2 State Key Lab of Information Security, Institute of Software of Chinese Academy of Science, Beijing 100049, China 3 Department of Computer Science & Engineer, Shanghai Jiao Tong University, Shanghai 200030, China 4 State Key Lab of ISN, Xidian University, Xi’an 710071, China 5 Cancer Research Institute, Queen’s University, Kingston, Ontario, K7L3N6, Canada 2007Science in China(Series F)2007,50,3:14
3上皮样胶质母细胞瘤和间变性上皮样多形性黄色星形细胞瘤--同一肿瘤或同一谱系?显示文摘上皮样胶质母细胞瘤和伴有局灶间变的多形性黄色星形细胞瘤具有重叠特征。作者回顾性分析了11例上皮样胶质母细胞瘤和5例多形性黄色星形细胞瘤的免疫组化特征,采用荧光原位杂交技术(FISH)检测EGFR扩增、PNET缺失和ODZ3缺失情况,其中5例用还检测了Ilumina450K甲基化。上皮样胶质母细胞瘤平均发病年龄30.9岁(2~79岁),包括5例儿童病例,男女比为4.5:1。多形性黄色星形细胞瘤的男女比为4:1,平均发病年龄21.2岁(10—38岁),包括2例儿童病例。其中6例上皮样胶质母细胞瘤和2例多形性黄色星形细胞瘤复发(平均复发时间分别为12个月和3.3个月)。Alexandrescu S Korshunov A Lai S H 李晓玲(摘译) 王行富(审校) 2016临床与实验病理学杂志2016,32,1:14
4Spontaneous viral clearance after 6-21 years of hepatitis B and C viruses coinfection in high HBV endemic area显示文摘AIM: To investigate the clinical and virological course of coinfection by hepatitis B virus (HBV) and hepatitis C virus (HCV) in China.METHODS: We enrolled 40 patients with chronic HBV and HCV coinfection (Group BC), 16 patients with chronic HBV infection (Group B) and 31 patients with chronic HCV infection (Group C). They infected HBV and/or HCV during 1982 to 1989.Sera of all the 87 patients were collected in 1994 and 2002respectively. We detected biochemical and virologic markers and serum HBV DNA and HCV RNA levels of all the patients. Btype ultrasound detection was performed in some patients.RESULTS: In Group BC, 67.5% of the patients cleared HBsAg,and 92.5% of the patients cleared HBeAg. The clearance rate of HBV DNA was 87.5%. There was no significant difference of HBV clearance between Group BC and Group B. In Group BC, 85.7% of males and 47.4% of females cleared HBV, and males were easier to clear HBV (x2=6.686, P=0.010). Such a tendency was also found in Group B. The clearance rate of HCV RNA in Group BC was 87.5%, significantly higher than that in Group C (x2=22.963, P<0.001). Less than 40% of the patients in all groups had elevated liver enzyme values. The highest value of alanine aminotransferase (ALT) was 218 u/L (normal range for ALT is 0-40 u/L). In most patients the ultrasonogram presentations changed mildly.CONCLUSION: The clinical manifestations of patients with HBV/HCV coinfection are mild and occult. High clearance rate of HBV and easy to clear HBV in male patients are the characteristics of HBV infection in adults in China. HBV can inhibit HCV replication, but no evidence has been found in our data that HCV suppresses HBV replication.Chun-Lei Fan Lai Wei Dong Jiang Hong-Song Chen Yan Gao Ruo-Bing Li Yu Wang Institute of Hepatology,People’s Hospital,Peking University,Beijing 100044,China 2003World Journal of Gastroenterology2003,9,9:10
5From portal to splanchnic venous thrombosis:What surgeons should bear in mind显示文摘The present study aims to review the evolution of surgical management of portal(PVT) and splanch-nic venous thrombosis(SVT) in the context of liver transplantation over the last 5 decades. PVT is more commonly managed by endovenous thrombectomy, while SVT requires more complex technical expedients. Several surgical techniques have been proposed, such as extensive eversion thrombectomy, anastomosis to collateral veins, reno-portal anastomosis, cavo-portal hemi-transposition, portal arterialization and combined liver-intestinal transplantation. In order to achieve satisfactory outcomes, careful planning of the surgical strategy is mandatory. The excellent results that are ob-tained nowadays confirm that, even extended, splanch-nic thrombosis is no longer an absolute contraindication for liver transplantation. Patients with advanced portal thrombosis may preferentially be referred to specialized centres, in which complex vascular approaches and even multivisceral transplantation are performed.Quirino Lai Gabriele Spoletini Rafael S Pinheiro Fabio Melandro Nicola Guglielmo Jan Lerut 2014World Journal of Hepatology2014,6,8:6
6Activation of human fibroblast-like synoviocytes by uric acid crystals in rheumatoid arthritis显示文摘Hyperuricemia-mediated uric acid crystal formation may cause joint inflammation and provoke the destruction of joints through the activation of inflammasome-mediated innate immune responses.However,the immunopathological effects and underlying intracellular regulatory mechanisms of uric acid crystal-mediated activation of fibroblast-like synoviocytes(FLS)in rheumatoid arthritis(RA)have not been elucidated.Therefore,we investigated the in vitro effects of monosodium urate crystals,alone or in combination with the inflammatory cytokines tumor-necrosis factor(TNF)-a or interleukin(IL)-1b,on the activation of human FLS from RA patients and normal control subjects and the underlying intracellular signaling mechanisms of treatment with these crystals.Monosodium urate crystals were able to significantly increase the release of the inflammatory cytokine IL-6,the chemokine CXCL8 and the matrix metalloproteinase(MMP)-1 from both normal and RA-FLS(all P,0.05).Moreover,the additive or synergistic effect on the release of IL-6,CXCL8 and MMP-1 from both normal and RA-FLS was observed following the combined treatment with monosodium urate crystals and TNF-a or IL-1b.Further experiments showed that the release of the measured inflammatory cytokine,chemokine and MMP-1 stimulated by monosodium urate crystals were differentially regulated by the intracellular activation of extracellular signal-regulated kinase and c-Jun N-terminal kinase pathways but not the p38 mitogen-activated protein kinase pathway.Our results therefore provide a new insight into the uric acid crystal-activated immunopathological mechanisms mediated by distinct intracellular signal transduction pathways leading to joint inflammation in RA.Da P Chen Chun K Wong Lai S Tam Edmund K Li Christopher WK Lam 2011Cellular & Molecular Immunology2011,8,6:5
7GENETIC PROGRAMMING TO PREDICT SKI-JUMP BUCKET SPILLWAY SCOUR显示文摘Researchers in the past had noticed that application of Artificial Neural Networks (ANN) in place of conventional statistics on the basis of data mining techniques predicts more accurate results in hydraulic predictions. Mostly these works pertained to applications of ANN. Recently, another tool of soft computing, namely, Genetic Programming (GP) has caught the attention of researchers in civil engineering computing. This article examines the usefulness of the GP based approach to predict the relative scour depth downstream of a common type of ski-jump bucket spillway. Actual field measurements were used to develop the GP model. The GP based estimations were found to be equally and more accurate than the ANN based ones, especially, when the underlying cause-effect relationship became more uncertain to model.AZAMATHULLA H. MD GHANI A. AB ZAKARIA N. A LAI S. H CHANG C. K LEOW C. S ABUHASAN Z 2008Journal of Hydrodynamics2008,20,4:4
8A Sustained Virologic Response Is Durable in Patients With Chronic Hepatitis C Treated With Peginterferon Alfa-2a and Ribavirin显示文摘Mark G. Swain Ming–Yang Lai Mitchell L. Shiffman W. Graham E. Cooksley Stefan Zeuzem Douglas T. Dieterich Armand Abergel Mário G. Pess?a Amy Lin Andreas Tietz Edward V. Connell Moisés Diago 2010Gastroenterology2010,,5:3
9Design optimization of a slotless PM brushless motor with helical edge wound laminations for rim driven thrusters显示文摘Sharkh S M Lai S H 2010High Technology Letters2010,16,1:3
10Synthesis of New Aza-crown Ethers Containing Pyridine Ring and their Liquid Membrane Transport of Alkali Cations显示文摘Five new aza-crown ethers have been prepared by the condensation of 2,6-bis[(2-formylphenyl)oxymethyl] pyridine with different diamino compounds in hot methanol, the bis-Schiff bases without isolation were reduced with NaBH4 to afford the corresponding aza-crown ethers. The liquid membrane transport of alkali cations using the five new macrocycles as the ion-carriers was also studied.Bin ZHAO1*, Feng Qin WANG1, Min XIA2, Lai Jin TIAN1 1Department of Chemistry, Qufu Normal University, Qufu 273165 2Department of Chemistry, Linyi Teacher’s College, Linyi 276000 2001Chinese Chemical Letters2001,12,1:3
11Review of allergic contact dermatitis: Scratching the surface显示文摘Contact dermatitis-including allergic contact dermatitis(ACD)-n and results in over four million lost work days per year in the United States alone. ACD is a classic example of a type IV delayed hypersensitivity reaction, and represents a significant burden on the health system, economy, and patient quality of life. Thorough history taking, clinical examination, histologic evaluation, and patch testing are keys to diagnosing contact dermatitis. Patch testing, especially with comprehensive and customized panels based on the patient's exposure history, is particularly useful in identifying potential allergens inthe case of allergic contact dermatitis. ACD management requires a combination of direct medical intervention, patient education, and appropriate environmental modification to prevent exposure to offending allergens in the home or workplace. Continuing advances in the study of ACD has led to an increased understanding of the disease processes, new methods for diagnosis, and improved management. This article reviews ACD-aiming to connect recent investigational data with the current clinical understanding of disease pathophysiology, diagnostic techniques, and management strategies.Gil S Weintraub Isabella Nga Lai Christina N Kim 2015World Journal of Dermatology2015,4,2:3
12Jack Hills锆石的安山质源区支持板块构造始于冥古代显示文摘地球最老的地壳组成和构造属性是地球科学研究中两个最基本的问题,但是由于缺乏合适年龄的岩石,难以进行约束。很多研究主要集中于西澳Jack Hills变质沉积岩中4.4~4.3 Ga的碎屑锆石,但是对其原岩性质的认识依然缺乏共识。对其原岩成分的推断主要基于锆石的Hf同位素组成,研究者普遍认为这些碎屑锆石来源于火成岩源区。Turner S Wilde S Worner G Schaefer B Lai Y J 袁超(编译) 2020矿物岩石地球化学通报2020,39,3:2
13Cosmogenic ^(21)Ne concentrations and exposure ages of summit bedrocks in the Grove Mountains,Antarctica显示文摘Various sources of 21Ne and 22Ne exist in surface rocks:cosmogenic,in situ nucleogenic from internal U and Th,trapped crustal nucleogenic and trapped atmospheric.This paper reports the first measurement,in China,of cosmogenic 21Ne and 22Ne in surface bedrocks.We developed a unique sample pre-treatment procedure that effectively removed inclusions inside quartz grains,and thus maximally reduced nucleogenic contributions of 21Ne and 22Ne.Step-heating experiments show that concen-trations of cosmogenic 21Ne and 22Ne in summit bedrock samples R9202 and R9203 from Grove Mountains,Antarctica,are(3.83±0.87)×108 and(5.22±0.51)×108 atoms/g,respectively.The corresponding minimum exposure ages are 2.2±0.5 and 3.0±0.3 Ma.This indicates that the ice sheet in East Antarctica was uncovered the crest of Mount Harding,a typical nunatak in Grove Mountains,since at least mid-Pliocene.KONG Ping1,2,DING Lin2,LAI QingZhou2 & HUANG FeiXin3 1 Key Laboratory of the Earth’s Deep Interior,Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China 2 Key Laboratory of Continental Collision and Plateau Uplift,Institute of Tibetan Plateau Research,Chinese Academy of Sciences,Beijing 100085,China 3 Institute of Mineral Resources Research,China Metallurgical Geology Bureau,Beijing 100025,China 2010Science China Earth Sciences2010,53,4:2
14Coronavirus as a possible cause of severe acute respiratory syndrome显示文摘Peris J S M Lai S T Poon L L M 2003Lancet2003,361,:2
15Coronavirus as a possible cause of severe respiratory syndrome显示文摘PERIS J S M LAI S T POON L L M 2003Lancet2003,361,9366:2
16SARS study group:coro-navirus as a possible cause of severe acute respiratory syndrome显示文摘Peiris J S Lai S T Poon L L 2003Lancet2003,361,:2
17Prediction of Internet and World Wide Web usage at work: a test of an extended Triandis model显示文摘Waiman Cheung Man Kit Chang Vincent S Lai 2000Decision Support Systems2000,,1:2
18Patient Education Improves Patient Knowledge and Acceptance on Antiviral Therapy of Hepatitis C in Rural China显示文摘Ming Yang Hui-Ying Rao Bo Feng Elizabeth WU Lai Wei Anna S Lok 2017Chinese Medical Journal2017,,22:2
19Complex hepatic outflow reconstruction in domino liver transplantation显示文摘Domino liver transplantation has been accepted as a safe procedure to further expand the organ donor pool. The most important technical challenge of the procedure resides in restoring a proper hepatic venous allograft outflow in the familial amyloidotic polyneuropathy-liver recipient. To overcome this issue, combined techniques were used to perform an innovative outflow reconstruction. A domino liver transplantation was successfully performed with reconstruction of complex venous outflow. The inferior vena cava sparing hepatectomy technique in the familial amyloidotic polyneuropathy-donor was used to cut the hepatic vein to the liver parenchyma. To overcome this issue the venous outflow tract was reconstructed using a longitudinally opened iliac vein graft from a post-mortem donor to create a new outflow tract using a diamond patch between the right and middle/left hepatic veins.Rafael S Pinheiro Quirino Lai Carola Dahrenmoller Jan Lerut 2014Hepatobiliary & Pancreatic Diseases International2014,13,1:2
20Cancer Genome Scanning in Plasma: Detection of Tumor-Associated Copy Number Aberrations, Single-Nucleotide Variants, and Tumoral Heterogeneity by Massively Parallel Sequencing显示文摘Chan K C Allen Jiang Peiyong Zheng Yama W L Liao Gary J W Sun Hao Wong John Siu Shing Shun N Chan Wing C Chan Stephen L Chan Anthony T C Lai Paul B S Chiu Rossa W K Lo Y M D 2013Clinical Chemistry2013,,1:2
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