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29篇 您的检索式:作者名="D VASU"
    题名 作者 年代 出处 被引量
1IL-10-producing CD4^+ CD25^+ regulatory T ceils play a critical role in granulocyte - macrophage colonystimulating factor-induced suppression of experimental autoimmune thyroiditis显示文摘Gangi E Vasu C Cheatem D 2005J Immunol2005,174,11:1
2Evaluation of influence of cold atmospheric pressure argon plasma operating parameters on degradation of aqueous solution of Reactive Blue 198(RB-198)显示文摘The intention of this work is to remove Reactive Blue 198(RB-198)dye components from simulated water solution using cold atmospheric pressure argon plasma jet.Aqueous solutions of RB-198 dye were treated as a function of various operating parameters such as applied potential,reaction time and distance between the plasma jet and surface of the liquid.The efficiency of the degradation of RB-198 molecules was explored by means of UV-Vis spectroscopy.The reactive species involved during the treatment process were examined by optical emission spectra(OES).The present hydroxyl radicals(OH·radical)and hydrogen peroxide(H2O2)in the plasma-treated aqueous dye solutions were investigated using various spectroscopic techniques.The other parameters such as total organic carbon(TOC),conductivity and p H were also reviewed.The toxicity of plasma-treated RB-198 solution was finally studied by diffusion bacterial analysis and by tracking seed germination processes.The results show that a higher degradation percentage of99.27%was acquired for the RB-198 treated at higher reaction time and applied potential,and shorter distance between the plasma jet and water surface.This may be due to the formation of various reactive oxygen(OH·radical,atomic oxygen(O)and H2O2)and nitrogen species(nitric oxide(NO)radicals and N2 second positive system(N2 SPS))during the processes as confirmed by OES analysis and other spectroscopy analysis.TOC(17.7%-81.8%)and pH(7.5-3.4)values of the plasma-treated RB-198 decreased significantly with respect to various operation parameters,which indicates the decomposition of RB-198 molecules in the aqueous solution.Moreover,the conductivity of plasma-treated RB-198 aqueous solutions was found to have increased linearly during the plasma treatment due to the formation of various ionic species in aqueous solution.The toxicity analysis clearly exhibits the non-toxic behavior of plasma-treated RB-198 aqueous solution towards the bacterial growth and germination of seeds.K NAVANEETHA PANDIYARAJ D VASU P V A PADMANABHAN M PICHUMANI R R DESHMUKH V KANDAVELU 2020Plasma Science and Technology2020,22,5:1
3Nuclear pores and nuclear assembly显示文摘Vasu S K Forbes D J 2001Curr Opin Cell Biol2001,13,3:1
4n-Dodecane oxidation at high-pressures: Measurements of ignition delay times and OH concentration time-histories显示文摘VASU S S DAVIDSON D F HONG Z 2009Proceedings of the Combustion Institute2009,32,1:1
5Jet Fuel Ignition Delay Times: Shock Tube Experiments over Wide Condi- tions and Surrogate Model Predictions 显示文摘Vasu S S Davidon D F Hanson R K 2008Combustion and Flame2008,152,12:1
6Study of electrodeposited nickel-molybdenum, nickel-tungsten, cobalt-molybdenum and cobalt-tungsten as hydrogen electrodes in alkaline water electrolysis 显示文摘 Piron D L Vasu K I 1994J Electrochem Soc1994,141,:1
7Oxalic acid production and aluminum tolerance in Pseudomonas fluorescens显示文摘Robert H Remi L Vasu D A 1999Journal of Inorganic Biochemistry1999,76,2:1
8Values of solute-vacancy binding energy in aluminium matrix for Ag, Be, Ce, Dy, Fe, Li, Mn, Nb, Pt, Sb, Si, Y and Yb 显示文摘Raman K S Das E S D Vasu K I 1970Scfipta Metallurgica1970,4,4:1
9Fostering organizational trust in north carolina显示文摘Daley D M Vasu M L 1998Administration & Society1998,30,1:1
10Nuclear pores and nuclear assembly 显示文摘Vasu S K Forbes D J 2001Curr Opin Cell Biol2001,13,3:1
11Novel vertebrate nucleoporins Nup 133 and Nup 160 play a role in mRNA export 显示文摘Vasu S Shah S Orjalo A Park M Fischer W H Forbes D J 2001Journal of Cell Biology2001,155,3:1
12OHtime-histories during oxidation of n-heptane and meth-ylcyclohexane at high pressure and temperatures显示文摘VASU S S DAVIDSON D F HANSON R K 2009Combustion and Flame2009,156,4:1
13Protective effects of prosopis juliflora against Staphylococcus aureus induced hep- atotoxicity in rats 显示文摘Hari Prasad O Navya A Vasu D 2011Int J Pharmac Biomed Res2011,2,3:1
14On the stacking Imh energies of some close-packed hexagonal metals 显示文摘Sastry D H Prasad Y Vasu K I 1969Seripta Metallurgiea1969,3,12:1
15Implanting 1.1B4 human β-cell pseudoislets improves glycaemic control in diabetic severe combined immune deficient mice显示文摘AIM To investigate the potential of implanting pseudoislets formed from human insulin-releasing β-cell lines as an alternative to islet transplantation. METHODS In this study, the anti-diabetic potential of novel human insulin releasing 1.1B4 β-cells was evaluated by implanting the cells, either as free cell suspensions, or as three-dimensional pseudoislets, into the subscapular region of severe combined immune deficient mice rendered diabetic by single high-dose administration of streptozotocin. Metabolic parameters including food and fluid intake, bodyweight and blood glucose were monitored throughout the study. At the end of the study animals were given an intraperitoneal glucosetolerance test. Animals were then culled and blood and tissues were collected for analysis. Insulin and glucagon contents of plasma and tissues were measured by insulin radioimmunoassay and chemiluminescent enzyme-linked immunosorbance assay respectively. Histological analyses of pancreatic islets were carried out by quantitative fluorescence immunohistochemistry staining. RESULTS Both pseudoislet and cell suspension implants yielded well vascularised β-cell masses of similar insulin content. This was associated with progressive amelioration of hyperphagia(P < 0.05), polydipsia(P < 0.05), body weight loss(P < 0.05), hypoinsulinaemia(P < 0.05), hyperglycaemia(P < 0.05- P < 0.001) and glucose tolerance(P < 0.01). Islet morphology was also significantly improved in both groups of transplanted mice, with increased β-cell(P < 0.05- P < 0.001) and decreased alpha cell(P < 0.05- P < 0.001) areas. Whereas mice receiving 1.1B4 cell suspensions eventually exhibited hypoglycaemic complications, pseudoislet recipients displayed a more gradual amelioration of diabetes, and achieved stable blood glucose control similar to non-diabetic mice at the end of the study. CONCLUSION Although further work is needed to address safety issues, these results provide proof of concept for possible therapeutic applicability of human β-cell line pseudoislets in diabetes.Alastair D Green Srividya Vasu Neville H McClenaghan Peter R Flatt 2016World Journal of Diabetes2016,7,19:1
16IL-10-producing CD4+ CD25+ regulatory T cells play a critical role in granulocytemacrophage colony-stimulating factor-induced suppression of experimental autoimmune thyroiditis显示文摘Gangi E Vasu C Cheatem D 2005J Immunol2005,174,11:1
17IL-10-producing CD4+CD25+regulatory T cells play a critical role in granulocyte-macrophage colony-stimulating factor-induced suppression of experimental autoimmune thyroiditis显示文摘Gangi E Vasu C Cheatem D 2005J Immunol2005,174,11:1
18IL-10-preducing CD4 CD25 regulatory T cells play a critical role in granulocyte-macrephage colony- stimulating factor-induced suppression of experimental autoimmune thyroiditis 显示文摘Gangi E Vasu C Cheatem D 2005J Immunol2005,174,11:1
19The effect of oxygenates on soot formation in rich heptanes mixture: A shock tube study显示文摘Hong Z Davisdon D F Vasu S S 2009Fuel2009,88,10:1
20Shock tube study ofmethylcyclohexane ignition over a wide range of pressure and temperature显示文摘Vasu S S Davidson D F Hong Z 2009Energy and Fuels2009,23,1:1
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