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| 1 | Distribution of hepatitis B virus genotypes:Phylogenetic analysis and virological characteristics of Genotype C circulating among HBV carriers in Kolkata,Eastern India显示文摘AIM: To evaluate the genotype distribution of hepatitis B virus (HBV) in Eastern India and to clarify the phyloge- netic origin and virological characteristics of the recently identifi ed genotype C in this region. METHODS: Genotype determination, T1762/A1764 mutation in the basal core promoter (BCP) and A1896 mutation in the precore region of 230 subjects were de- termined by restriction fragment length polymorphism method (RFLP) and the result was confi rmed by direct sequencing. RESULTS: The predominant genotypes D (HBV/D) and A (HBV/A) were detected in 131/230 (57%) and 57/230 (25%) samples. In addition, genotype C (HBV/C) was detected in 42/230 (18%) isolates. Surface gene region was sequenced from 45 isolates (27 HBV/C, 9 HBV/A and 9 HBV/D). Phylogenetic analysis revealed that all of the HBV/C sequences clustered with South East Asian subgenotype (HBV/Cs). The sequence data showed re- markable similarity with a Thai strain (AF068756) (99.5% ± 0.4% nucleotide identities) in 90% of the genotype C strains analyzed. T1762/A1764 mutation in BCP re- gion, associated with high ALT was signifi cantly higher in HBeAg negative isolates than HBeAg positive isolates. Frequency of A1896 mutation leading to HBeAg negativ- ity was low.CONCLUSION: The present study reports the genotypic distribution and the characteristics of partial genome sequences of HBV/C isolates from Eastern India. Low genetic diversity and confi nement of HBV/C in Eastern India possibly indicate a recent, limited, spread in this region. Genotype C with T1762/A1764 mutation has been reported to increase the risk for hepatocellular car- cinoma; therefore genotype C carriers in Eastern India should be carefully monitored. | Arup Banerjee Sibnarayan Datta Partha K Chandra Susanta Roychowdhury Chinmoy Kumar Panda Runu Chakravarty | 2006 | World Journal of Gastroenterology2006，12，37： | 3 |
| 2 | 用于白内障超声乳化训练的活体白内障动物模型(英文)显示文摘目的:制备用于白内障超声乳化训练的活体白内障动物模型。方法:狗在全身麻醉下用26号带有斜面的针刺破左眼的晶状体前囊,制备白内障模型,形成白内障后,行超声乳化手术。结果:眼部检查显示晶状体后部皮质混浊开始于穿刺术后5~7d,并于术后75d白内障全部形成,在所有的白内障形成的眼上行超声乳化手术,并植入人工晶状体,所有的狗均恢复了视力。结论:考虑到无经验的眼科医生在行白内障超声乳化手术的初始阶段引起的巨大损失,我们认为这个活的动物模型明显优于目前用于训练超声乳化手术的尸体眼。 | Sarbani Hazra Dipak K De Arup K Bose Biswarup Roy | 2008 | 国际眼科杂志2008，8，6： | 2 |
| 3 | Smart prestressing with shape-memory alloy 显示文摘 | ARUP K M IHOSVANY N | 1998 | Journal of Engineering Mechanics1998，124，10： | 1 |
| 4 | Analyses of crystal forms in syndiotactic polystyrene intercalated with layered nanoclays 显示文摘 | Arup K G Woo E M | 2004 | Polymer2004，45，14： | 1 |
| 5 | Seamless SIP Based Mobility for Multimedia Applications显示文摘 | Nilanjan Banerjee Arup Acharya Sajal K Das | 2006 | IEEE Network2006，2006，： | 1 |
| 6 | HPLC and GC-MS analyses of organic acids carbohydrates,amino acids and volatile aromatic compounds in some varieties of rice beer from northeast India显示文摘 | ARUP J D PRERNA K TATSURO M | 2014 | Institute of Brewing&Disstilling2014，120，3： | 1 |
| 7 | Smart prestressing with shape-memory alloy 显示文摘 | Maji Arup K Negret Ihosvang | 1998 | Journal of Engineering Mechanics1998，124，10： | 1 |
| 8 | Smart Prestressing with Shape-Memory Alloy 显示文摘 | Arup K M Ihosvany N | 1998 | Journal of Engineering Mechanics1998，124，10： | 1 |
| 9 | The kinetics and mechanism of the hydrolysis of cyclopentolate hydroehloride in alkaline solutions显示文摘 | ARUP K ROY J KEITH G | 1995 | Int J Pharmaceutics1995，120，1： | 1 |
| 10 | Separation of the genera in the subtribe Cassiinae (Leguminosae:Caesalpinioidae) using molecular markers显示文摘 | Laxmikanta A Arup K M Pratap C P | 2011 | Acta Botanica Brasilica2011，25，： | 1 |
| 11 | Analyses of Crystal Forms in Syndiotactic Polystyrene Intercalated with Layered Nano-clays显示文摘 | Arup K G Woo E M | 2004 | Polymer2004，45，14： | 1 |
| 12 | Two novel applications of ion exchange fibers:arsenic removal and chemical-free softening of hard显示文摘 | John E Greenteaf Jin-cheng Lin Arup K Sengupta | 2006 | Water Environmental Progress2006，25，4： | 1 |
| 13 | Performance of a SAPS- based chemo-bioreactor treating acid mine drainage using Iow-DOC spent mushroom compost and limestone as substrate显示文摘 | YOUNG W C BIDUS K D ARUP R et ai | 2010 | Mine Water Environ2010，29，： | 1 |
| 14 | Deformation mechanisms of WIPP backfill 显示文摘 | Wang Ming L Miao Shuke Maji Arup K | 1996 | Radioactive Waste Management and Environmental Restoration1996，20，23： | 1 |
| 15 | Morphology and properties of hot dip Zn-Mg and Zn-Mg-A1 alloy coat- ings on steel sheet显示文摘 | Monojit Dutta Arup K H Shiv B S | 2010 | Surface and Coatings Technolo- gy2010，205，7： | 1 |
| 16 | Smart prestressing with shape memory alloy 显示文摘 | Arup K M Ihosvang N | 1998 | Journal of Engineering Mechanics1998，124，10： | 1 |
| 17 | Superconducting NbSe2 nanostructures 显示文摘 | Manashi N Swastik K Arup K R | 2003 | Chemical Physics Letters2003，368，： | 1 |
| 18 | Smart prestressing with shape- memory alloy显示文摘 | MA J I ARUP K NEGRET I | 1998 | Journal of Engineering Mechanics1998，124，10： | 1 |
| 19 | Energy release in fiber-reinforced plastic reinforced concrete beams显示文摘 | Ana Lilia Orozco Arup K Maji | 2004 | Journal of Composites for Construction ASCE2004，8，1： | 1 |
| 20 | Solution-processed heterojunction solar ceils based on p-type PbS quantum dots and n-type BizS3 nanocrystals 显示文摘 | Rath Arup K Bernechea Maria Martinez Luis | 2011 | Advanced Materials2011，23，32： | 1 |
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