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| 1 | 不同贮藏温度和时间对钻喙兰人工种子萌发及其幼苗成活的影响显示文摘Seeds of Rhynchostylis retusa (L.) Bl. germinate faster on the KC medium than on the VW medium. Protocorms of R. retusa were successfully encapsulated in the KC solution (containing 3% sodium alginate) to get synthetic seeds and germination rate of synthetic seeds stored at 4℃ was higher than at 20℃ and 25℃ on the KC medium containing 15% coconut milk, 2 g·L -1 peptone and 1 mg·L -1 NAA. Time taken for germination will be longer and germination rate will decrease at different storage temperatures with the increasing of storage time. Survival rates of seedlings from the synthetic seeds stored at 4℃ for 15, 30, 45, 60 and 75 d are 93%, 89%, 80%, 75% and 63% on field transfer, respectively. | 黄卫昌 SUNITHA Nagaraj | 2005 | 植物资源与环境学报2005，14，3： | 8 |
| 2 | Evaluation of wound healing and antimicrobial potentials of Ixora coccinea root extract显示文摘Objective:To evaluate the wound healing and antimicrobial activity of root extracts of Ixora coccinea(I.coccinea).Methods:To investigate the wound healing efficacy of root extract of I.coccinea Linn,five groups of animals were divided each containing six animals.Two wound models including incision and excision wound models were used in this study.The parameters studied were tensile strength on incision wound model and in terms of wound contraction for excision wound model were compared with standard Nitrofurazone(NFZ) ointment(0.2%w/w). Six extracts(ethanol.aqueous,petroleum ether,benzene,chloroform and ethyl acetate ) of I. coccinea were screened for in vitro growth inhibiting activity against different bacterial strains riz. Staphylococcia aureus.Bacillus pumilius,Enterococcus facialis.Escherichia coli,Salmonella typhi and Pseudomonas aeruginosa and fungi Candida albicans and Aspergillus niger were compared with the standard drugs ciprofloxacin and chloramphenicol for antibacterial and griscofulvin for antifungal screening.The serial dilution and cup(or) well plate methods were used for the antimicrobial study and MIC was determined.Results:The ethanolic extract showed significant (P<0.001) wound healing activity when compared to standard drug NFZ with respect to normal control group.Amongst all.ethanolic extract showed highly significant antibacterial activity against all bacterial strains used in this study when compared to standard.The aqueous extract showed moderate significant inhibition against all bacterial strains when compared to standard. All the extracts were shown negligible activity against the fungal strains used in this study. Conclusions:The ethanolic root extract of I.coccinea showed pronounced wound healing and antibacterial activity.The probable reason to heal the wound was that the external application of the extract prevented the microbes to invade through the wound thus the protection of wound occurs against the infection of the various organisms. | Nagaraj Selvaraj Baskar Lakshmanan Papiya Mitra Mazumder Muthukumar Karuppasamy Simon Santosh Jena Ashok Kumar Pattnaik | 2011 | Asian Pacific Journal of Tropical Medicine2011，4，12： | 5 |
| 3 | Evaluation of electrochemical impedance and biocorrosion characteristics of as-cast and T4 heat treated AZ91 Mg-alloys in Ringer’s solution显示文摘The present study aims at understanding the electrochemical impedance and biocorrosion characteristics of AZ91 Mg-alloy in Ringer’s solution.As-cast AZ91 Mg-alloy was subjected to T4 heat treatment in a way to homogenize its microstructure by dissolving most of theβ-Mg 17 Al 12 phase at the vicinity of grain boundaries.The electrochemical impedance and biocorrosion performances of these two different microstructures(as-cast and T4 heat treated AZ91 Mg-alloys)in Ringer solution were evaluated by electrochemical impendence spectroscopy,potentiodynamic polarization and weight loss method.EIS spectra showed that both microstructures exhibit similar dynamic response as a function of the immersion time;however,the value of impedance and maximum phase angle are about 50%higher in as-cast AZ91 Mg-alloy as compared to that of homogenized AZ91 Mg-alloy.Weight loss measurement indicated that corrosion resistance of as-cast AZ91 was significantly better than that of homogenized AZ91.Microstructural and XRD analysis revealed that as-cast AZ91 contains a passive film of MgCO_(3)and CaCO_(3)precipitates with near spherical morphologies,whereas homogenized AZ91 comprised mainly unstable Mg(OH)_(2)film featured by irregular plate-like morphologies. | Nagaraj M.Chelliah Pambannan Padaikathan Ram Kumar | 2019 | Journal of Magnesium and Alloys2019，7，1： | 5 |
| 4 | 电位控制法在国内铜钼分离工艺中的应用探索显示文摘铜钼矿的铜钼分离一直是国内外铜钼矿山的研究重点,铜钼矿(主要是硫化矿)一般通过混合浮选得到铜钼混合精矿,之后进行分离。绝大多数的矿山采用抑铜浮钼来实现,乌山矿工业生产中也采用此工艺。乌山矿在铜钼分离中通过添加有机和无机抑制剂配合使用来实现铜钼有效分离,在工业生产中采用电位控制法,用Na HS调节氧化还原电位,可以使抑制剂8371达到良好的选择性,稳定了钼精矿的品位和含铜、钼的作业回收率,在入选钼品位由1.89%降低到1.65%的不利条件下,钼精矿的钼品位较试验前47.52%提高到48.67%;钼精矿中含铜由试验前的1.46%降低到1.09%;钼的回收率由试验前的83.77%增加到87.35%,试验取得了较好的效果。 | 王越 杨世亮 Nagaraj D.R | 2017 | 有色金属(选矿部分)2017，，3： | 4 |
| 5 | Intravenous immune globulin suppresses angiogenesis in mice and humans显示文摘Human intravenous immune globulin(IVIg),a purified IgG fraction composed of~60%IgG1 and obtained from the pooled plasma of thousands of donors,is clinically used for a wide range of diseases.The biological actions of IVIg are incompletely understood and have been attributed both to the polyclonal antibodies therein and also to their IgG(IgG)Fc regions.Recently,we demonstrated that multiple therapeutic human IgG1 antibodies suppress angiogenesis in a target-independent manner via FcγRI,a high-affinity receptor for IgG1.Here we show that IVIg possesses similar anti-angiogenic activity and inhibited blood vessel growth in five different mouse models of prevalent human diseases,namely,neovascular age-related macular degeneration,corneal neovascularization,colorectal cancer,fibrosarcoma and peripheral arterial ischemic disease.Angioinhibition was mediated by the Fc region of IVIg,required FcγRI and had similar potency in transgenic mice expressing human FcγRs.Finally,IVIg therapy administered to humans for the treatment of inflammatory or autoimmune diseases reduced kidney and muscle blood vessel densities.These data place IVIg,an agent approved by the US Food and Drug Administration,as a novel angioinhibitory drug in doses that are currently administered in the clinical setting.In addition,they raise the possibility of an unintended effect of IVIg on blood vessels. | Reo Yasuma Valeria Cicatiello Takeshi Mizutani Laura Tudisco Younghee Kim Valeria Tarallo Sasha Bogdanovich Yoshio Hirano Nagaraj Kerur Shengjian Li Tetsuhiro Yasuma Benjamin J Fowler Charles B Wright Ivana Apicella Adelaide Greco Arturo Brunetti Balamurali K Ambati Sevim Barbasso Helmers Ingrid E Lundberg Ondrej Viklicky Jeanette HW Leusen J Sjef Verbeek Bradley D Gelfand Ana Bastos-Carvalho Sandro De Falco Jayakrishna Ambati | 2016 | Signal Transduction and Targeted Therapy2016，1，1： | 3 |
| 6 | Emerging targets in pancreatic cancer: epithelial–mesenchymal transition and cancer stem cells显示文摘 | Nagaraj Nagathihalli Merchant Jason Castellanos | 2013 | OncoTargets and Therapy (default)2013，，： | 3 |
| 7 | Stress-rupture measurements of cast magnesium strengthened by in-situ production of ceramic particles显示文摘We have introduced a polymer precursor into molten magnesium and then in-situ pyrolyzed to produce castings of metal matrix composites(P-MMCs)containing silicon-carbonitride(SiCNO)ceramic particles.Stress-rupture measurements of as-cast P-MMCs was performed at 350 ℃(0.69TM)to 450 ℃(0.78TM)under dead load condition corresponding to tensile stress of 2.5 MPa to 20 MPa.The time-to-fracture data were analyzed using the classical Monkman–Grant equation.The time-to-fracture is thermally activated and follows a power-law stress exponent exhibiting dislocation creep.Fractography analysis revealed that while pure magnesium appears to fracture by dislocation slip,the P-MMCs fail from the nucleation and growth of voids at the grain boundaries. | Nagaraj M.Chelliah Sudarshan Lisa Kraemer Harpreet Singh M.K.Surappa Rishi Raj | 2017 | Journal of Magnesium and Alloys2017，5，2： | 2 |
| 8 | Targeting the transforming growth factor-β signaling pathway in human cancer显示文摘 | Nagathihalli S Nagaraj Pran K Datta | 2010 | Expert Opinion on Investigational Drugs2010，，： | 2 |
| 9 | Analysis of Compressibility of Sensitive Soils显示文摘 | T. S. Nagaraj B. R. S. Murthy A. Vatsala R. C. Joshi | 1990 | Journal of Geotechnical Engineering1990，，1： | 2 |
| 10 | Microstructural evolution of die-cast and homogenized AZ91 Mg-alloys during dry sliding condition显示文摘Received 16 July 2016;revised 24 January 2017;accepted 7 February 2017 Available online 22 February 2017 Abstract Microstructural evolution of die-cast and homogenized AZ91 Mg-alloys was investigated during dry sliding wear condition.Tribological tests were performed using a pin-on-disc(EN8 steel)configuration with a normal load of 50 N at a constant sliding speed of 2.5 ms^(−1) under ambient environment.Delamination was recognized as a predominant wear mechanism in both of these materials.The die-cast AZ91 Mg-alloy exhibits lower coefficient of friction and higher wear rate.This can be ascribed to increase in the intensity of load bearing capacity of hardβ-Mg_(17)Al_(12) phase,and crack formation/de-cohesion at the interface between primaryα-Mg and discontinuousβ-Mg_(17)Al_(12) phases.On the contrary,the homogenized AZ91 Mg-alloy experiences higher coefficient of friction and lower wear rate.The friction-induced microstructural evolution(supersaturatedα-Mg to eutectic(α+β-Mg_(17)Al_(12)))tending to minimize the wear rate by providing barrier to material removal in the near surface region of homogenized AZ91 Mg-alloy.Therefore,experimental observation revealed that an inverse relationship exists between wear rate and coefficient of friction for the investigated materials.The analysis of worn surfaces and subsurfaces by electron microscopy provided evidence to delamination wear and microstructural evolution. | Nagaraj M.Chelliah Ram Kumar Harpreet Singh M.K.Surappa | 2017 | Journal of Magnesium and Alloys2017，5，1： | 2 |
| 11 | Study of material removal behavior on R-plane of sapphire during ultra-precision machining based on modified slip-fracture model显示文摘In this paper, the modified slip/fracture activation model has been used in order to understand the mechanism of ductile-brittle transition on the R-plane of sapphire during ultra-precision machining by reflecting direction of resultant force. Anisotropic characteristics of crack morphology and ductility of machining depending on cutting direction were explained in detail with modified fracture cleavage and plastic deformation parameters. Through the analysis, it was concluded that crack morphologies were mainly determined by the interaction of multiple fracture systems activated while, critical depth of cut was determined by the dominant plastic deformation parameter. In addition to this, by using proportionality relationship between magnitude of resultant force and depth of cut in the ductile region, an empirical model for critical depth of cut was developed. | Suk Bum Kwon Aditya Nagaraj Hae-Sung Yoon Sangkee Min | 2020 | Nanotechnology and Precision Engineering2020，3，3： | 2 |
| 12 | Dendritic cell-based full-length survivin vaccine in treatment of experimental tumors 显示文摘 | NAGARAJ S PISAREV V KINARSKY L | 2007 | J Immunother2007，30，2： | 1 |
| 13 | Spectroscopic and electrokinetic study of the adsorption of butyl ethoxycarbonyl thiourea on chalcopyrite显示文摘 | FAIRTHORNE G BRINEN J S FORNASIERO D NAGARAJ D R RALSTON J | 1998 | International Journal of Mineral Processing1998，54，34： | 1 |
| 14 | Compressibility behaviour of remoulded, fine-grained soils and correlation with index properties显示文摘 | SRIDHARAN A NAGARAJ H B | 2000 | Canadian Geotechnical Journal2000，37，3： | 1 |
| 15 | Human cytokine-induced killer cells have enhanced in vitro cytolytic activity via non-viral interleukin-2 gene transfer 显示文摘 | Nagaraj S Ziske C Schmidt-Wolf IG | 2004 | Genet Vaccines Ther2004，2，1： | 1 |
| 16 | Acquisition and analy- sis of brainstem auditory evoked responses of normal and diseased sub- jects by spectral estimation显示文摘 | Nagaraj HC Radhakrishnan S Srinivasan S | 2000 | Front Med Biol Eng2000，0，1： | 1 |
| 17 | Subsets of myeloid-de- rived suppressor cells in tumor-bearing mice 显示文摘 | Youn JI Nagaraj S Collazo M | 2008 | J Immunol2008，181，8： | 1 |
| 18 | Human cytokine-induced killer cells have enhanced in vitro cytolytic activity via non-viral interleukin-2 gene transfer显示文摘 | NAGARAJ S ZISKE C SCHMIDT-WOLF I G | 2004 | Genet Vaccines Ther2004，2，1： | 1 |
| 19 | Dentoskeletal and soft tis- sue effects of mini-implants in Class Ⅱ division 1 patients显示文摘 | Upadhyay M Yadav S Nagaraj K | 2009 | An- gle Orthod2009，79，2： | 1 |
| 20 | Radioactive tracer studies on carbonyl generation in flue-cured tobacco显示文摘 | PRAHU S R CHAKRABORTY M K NAGARAJ G | 1984 | Tob Int1984，186，3： | 1 |
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