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| 1 | 患者肠道微生物群失调与肠上皮屏障功能障碍显示文摘最近的证据表明,在动物模型中,肠道病理学和微生物组与高血压之间存在联系。然而,这种关联在人类中是否存在尚不清楚。因此,该研究的目的是检验高血压患者具有明显特异的肠道微生物组以及肠上皮屏障功能标记物和微生物组组成可以预测收缩压变化的假设。研究者通过鸟枪法宏基因组学分析粪便样本显示微生物分类和功能变化,结果显示高血压患者和对照受试者之间丁酸盐产生存在差异。 | Kim S Goel R Kumar A Qi Y Lobaton G Hosaka K Mohammed M Handberg EM Richards EM Pepine CJ Raizada MK 刘青 叶鹏 | 2018 | 中华高血压杂志2018，26，9： | 45 |
| 2 | Fabrication of Bi_2O_3/TiO_2nanocomposites and their applications to the degradation of pollutants in air and water under visible-light显示文摘A nanoheterojunction composite photocatalyst Bi2O3/TiO2working under visible-light(λ 420 nm) was prepared by combining two semiconductors Bi2O3 and TiO2 varying the Bi2O3/TiO2molar ratio. Maleic acid was employed as an organic binder to unite Bi2O3 and TiO2 nanoparticles. The SEM, TEM, XRD and diffuse reflectance spectra were utilized to characterize the prepared Bi2O3/TiO2nanoheterojunction. The nanocomposite exhibited unusual high photocatalytic activity in decomposing 2-propanol in gas phase and phenol in aqueous phase and, evolution of CO2 under visible light irradiation while the end members exhibited low photocatalytic activity. The composite was optimized to 5 mol% Bi2O3/TiO2. The remarkable high photocatalytic efficiency originates from the unique relative energy band position of Bi2O3 and TiO2 as well as the absorption of visible light by Bi2O3. | Ashok Kumar Chakraborty Md Emran Hossain Md Masudur Rhaman K M A Sobahan | 2014 | Journal of Environmental Sciences2014，26，2： | 7 |
| 3 | Subcurative radiation significantly increases cell proliferation, invasion, and migration of primary glioblastoma multiforme in vivo显示文摘Tumor cell proliferation, infiltration, migration, and neovascularization are known causes of treatment resistance in glioblastoma multiforme(GBM). The purpose of this study was to determine the effect of radiation on the growth characteristics of primary human GBM developed in a nude rat. Primary GBM cells grown from explanted GBM tissues were implanted orthotopically in nude rats. Tumor growth was confirmed by magnetic resonance imaging on day 77(baseline) after implantation. The rats underwent irradiation to a dose of 50 Gy delivered subcuratively on day 84 postimplantation(n = 8), or underwent no radiation(n = 8). Brain tissues were obtained on day 112(nonirradiated) or day 133(irradiated). Immunohistochemistry was performed to determine tumor cell proliferation(Ki-67) and to assess the expression of infiltration marker(matrix metalloproteinase-2, MMP-2) and cell migration marker(CD44). Tumor neovascularization was assessed by microvessel density using von-Willebrand factor(vWF) staining. Magnetic resonance imaging showed well-developed, infiltrative tumors in 11 weeks postimplantation. The proportion of Ki-67-positive cells in tumors undergoing radiation was(71 ± 15)% compared with(25 ± 12)% in the nonirradiated group(P = 0.02). The number of MMP-2-positive areas and proportion of CD44-positive cells were also high in tumors receiving radiation, indicating great invasion and infiltration. Microvessel density analysis did not show a significant difference between nonirradiated and irradiated tumors. Taken together, we found that subcurative radiation significantly increased proliferation, invasion, and migration of primary GBM. Our study provides insights into possible mechanisms of treatment resistance following radiation therapy for GBM. | Adarsh Shankar Sanath Kumar Asm Iskander Nadimpalli RS Varma Branislava Janic Ana deCarvalho Tom Mikkelsen Joseph A Frank Meser M Ali Robert A Knight Stephen Brown Ali S Arbab | 2014 | Chinese Journal of Cancer2014，33，3： | 5 |
| 4 | WISE USE OF WETLAND FOR SUSTAINABLE LIVELIHOOD THROUGH PARTICIPATORY APPROACH:A CASE OF ADAPTING TO CLIMATE CHANGE显示文摘The facts showed that the number of unemployment people is increasing and a large part of them live in the low-lying areas to be facing the challenge from impacts of climate change. So adaptive capacity of the poverty level for sustainable livelihood in vulnerable wetlands is related to coping with local climate change. This paper focuses on soil-less agriculture (Hydroponics) as an alternative source of livelihood means for the communities having no lands for cultivation. Approximately half of Bangladesh is covered with wetlands. The prospect of enormous productivity lies in the development of wetland resources. The soil-less agriculture is an indigenous practice in the middle of southwestern part of Bangladesh. The people who lives within the wetland ecosystems uses locally available paddy straws, water hyacinths and various invasively aquatic plants for making the floating mat or organic bed on which crops, vegetables and seedlings are grown. The productivity of this farming system is much higher than that of terrestrials agricultural and the system can support fisheries of open water. The compost generated from organic refuse bed is a kind of enriched nutrient and can act as a soil conditioner. It would be a major source of nutrients in aquaculture as well. The system is capable to ensure more agriculture production by restoring wetlands from aquatic invasive plant. In addition, the technology included of the system is friendly to ecosystem of wetlands. | Haq A H M Rezaul Tapan Kumar Ghosal Pritam Ghosh M Aminul Islam | 2005 | 湿地科学2005，3，3： | 4 |
| 5 | 因拒食而由家庭成员对其鼻饲四年的精神分裂症和强迫症共病患者一例(英文)显示文摘在许多精神障碍中(包括强迫症和精神分裂症),拒食是常见的表现。当突然出现拒食时,这可能需要急诊处理;一旦变成慢性,它就成为一种难以改变的根深蒂固的行为。对拒食患者的诊断可能有难度,尤其是对有共病问题、智力受损或对自身状况缺乏自知力的患者。鼻饲是一种有效的短期干预方法,当患者重新进食时即可中止这一干预。然而,在某些情况下,患者可能变得依赖于鼻饲。我们介绍一个病例,报告一名患有精神分裂症、强迫症、边缘智力以及癫痫的患者由于拒绝进食而由其家庭成员用鼻饲管喂食超过三年。 | Sachdeva A Chandra M Saxena A Beniwal R Kandpal M Kumar A | 2015 | 上海精神医学2015，27，4： | 3 |
| 6 | IL 28 B genotype is not useful for predicting treatment outcome in A sian chronic hepatitis B patients treated with pegylated interferon‐α显示文摘 | Jacinta A Holmes Tin Nguyen Dilip Ratnam Neel M Heerasing Jane V Tehan Sara Bonanzinga Anouk Dev Sally Bell Stephen Pianko Robert Chen Kumar Visvanathan Rachel Hammond David Iser Ferry Rusli William Sievert Paul V Desmond D Scott Bowden Alexander J Thomps | 2013 | J Gastroenterol Hepatol2013，，5： | 2 |
| 7 | A comparison of seven soil P tests for plant species with different external P requirements grown on soils containing rock phosphate and superphosphate residues 显示文摘 | KUMAR V GILKES R J BOLLAND M D A | 1993 | Fertiliser Research1993，33，： | 1 |
| 8 | Low Complexity Decimation Filters for Multi-standard Digital Receivers显示文摘 | Xihuitl J Kumar A Bayoumi M | 2005 | IEEE International Symposium on Circuits and Systems2005，4，1： | 1 |
| 9 | Histological analysis of lesions of the pineal region:a retrospective study of 12 years显示文摘 | Kumar P Tatke M Sharma A | 2006 | Pathol Res Pract2006，202，2： | 1 |
| 10 | Genetic variants of platelet glycoprotein receptors and risk of stroke in young women 显示文摘 | Reiner A P Kumar P M Schwartz S M | 2000 | Stroke2000，31，7： | 1 |
| 11 | Defective TNF-alphainduced apoptosis in STAT1-null cells due to low constitutive levels of caspases显示文摘 | Kumar A Commane M Flickinger T W | 1997 | Science1997，278，5343： | 1 |
| 12 | Computer Simulation of Transport Processes During Injection Mold-Filling and Optimization of the Molding Conditions显示文摘 | Kumar A Ghoshdastidar P S Muju M K | 2002 | Journal of Materials Processing Technology2002，120，3： | 1 |
| 13 | Biosynthesis of bacterial glycogen显示文摘 | Kumar A Ghosh P Lee Y M | 1989 | J of Biol Chem1989，264，10： | 1 |
| 14 | Synthesis of novel Ag modified MCM-41 mesoporous molecular sieve and beta zeolite catalysts for ozone decomposition at ambient temperature显示文摘 | Kumar N Konova P M Naydenov A | 2004 | Catalysis Lett2004，98，1： | 1 |
| 15 | Chitosan WN-gamma-pDNA nanoparticle (CIN) therapy for allergic asthma 显示文摘 | Kumar M Kong X Behera A K | 2003 | Genet Vaccines Ther2003，1，1： | 1 |
| 16 | Efficient and convenient polyethylene glyeol(PEG)-mediated synthesis of spiro-oxindoles显示文摘 | Meshram H M Kumar D A Prasad B R V | 2010 | Helvetica Chimica ACTA2010，93，4： | 1 |
| 17 | Phytoremediation:anovel strategy for the removal of toxic metals from the environment using plants显示文摘 | SALT D E BLAYLOCK M KUMAR N P B A | 1995 | Nature Biotechnology1995，13，5： | 1 |
| 18 | Nematode resistance in plants:the battle underground显示文摘 | Williamson V M Kumar A | | 0，，07： | 1 |
| 19 | Management options in chronic pan- creatitis 显示文摘 | Jha AA Kumar M Galagali A | 2012 | Med J Armed Forces India2012，68，3： | 1 |
| 20 | Excitotoxicity: bridge tovarious triggers in neurodegenerative disorders 显示文摘 | Mehta A Prabhakar M Kumar P | 2013 | Eur JPharmacol2013，698，13： | 1 |
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