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| 1 | Antioxidant activities of Indigofera cassioides Rottl.Ex.DC.using various in vitro assay models显示文摘Objective:To evaluate the antioxidant potential of methanolic leaf extract of Indigofera cassioides(MEIC) using various in vilro antioxidant assay systems.Methods:Antioxidant and free radical scavenging activity of MEIC was assayed by using different in vitro models like ABTS, DPPH,nitric oxide,superoxide,hydrogen peroxide and hydroxyl radical.Reductive ability of the extract was tested by the complex formation with potassium ferricyanide.Further total phenol and flavonoid contents of the crude extract were also determined.Rutin and ascorbic acid were used as standards.Results:MEIC exhibited potent and concentration dependent free radical scavenging activity in all the tested models.Reductive ability was also found to increase with increase in MEIC concentration.Total phenol and flavonoid content determination showed that the extract is rich in phenols and flavonoids.Conclusions:All the results of the in vitro antioxidant assays reveal potent antioxidant and free radical scavenging activity of the leaves of Indigofera cassioides,equivalent to that of standard ascorbic acid and rutin.This potent antioxidant activity may be attributed to its high phenolic and flavonoid contents. | R Senthil Kumar B Rajkapoor P Perumal | 2012 | Asian Pacific Journal of Tropical Biomedicine2012，2，4： | 15 |
| 2 | Antihyperglycemic and antioxidant effects of Solanum xanthocarpum leaves(field grown & in vitro raised) extracts on alloxan induced diabetic rats显示文摘Objective:To investigate antidiabetic efficacy of the extract of field grown and in vitro raised leaves of Solanum xanthocarpum(S.xanthocarpum) against alloxan induced diabetic rats. Methods:The antidiabetic activity of the crude methanol extracts of the field grown and in vitro raised leaves of S.xanthocarpum at different concentrations(100-200 mg/kg bw) was tested against alloxan induced diabetic rats.The antidiabetic efficacy was validated through various biochemical parameters and the antioxidant effect was also determined.The phytochemical analyses of field grown S.xanthocarpum and in vitro rasied 5.xanthocarpum leaves were done by estimating their chlorophyll,carotenoids,total sugar,protein,amino acid and minerals contents. Results:The results revealed that the methanol extracts of both the leaves(field grown and in vitro raised) of S.xanthocarpum was efficient anti hyperglycemic agents at a concentration of 200 mg/kg bw and posses potent antioxidant activity.However,the extracts of in vitro rasied S.xanthocarpum raised leaves exhibit higher efficacy than the field grown leaves in all tested concentrations.Proximal composition and mineral analysis of S.xanthocarpum revealed higher concentration of contents in in vitro rasied S.xanthocarpum than field grown S.xanthocarpum. Conclusions:From the results it can be concluded that the leaves extracts of S.xanthocarpum can be a potential candidate in treating the hyperglycemic conditions and suits to be an agent to reduce oxidative stress. | K Poongothai P Ponmurugan K Syed Zameer Ahmed B Senthil Kumar SA Sheriff | 2011 | Asian Pacific Journal of Tropical Medicine2011，4，10： | 9 |
| 3 | Microstructural,electrical and optical properties of indium tin oxide (ITO) nanoparticles synthesized by co-precipitation method显示文摘 | Senthilkumar V Senthil K Vickraman P | | 0，，04： | 1 |
| 4 | Experimental quantifi- cation of chemical effects of hydrodynamic cavitation 显示文摘 | Senthil Kumar P Siva Kumar M Pandit A B | 2000 | Chemical Engineering Science2000，55，9： | 1 |
| 5 | Experimentalquantifi-cation of chemical effects of hydrodynamic cavitation显示文摘 | Kumar P Senthil Kumar M Siva Pandit A B | 2000 | ChemicalEngineering Science2000，55，9： | 1 |
| 6 | Combined Effect of In- jection Timing and Combustion Chamber Geometry on the Per- formance of a Biodiesel Fueled Diesel Engine显示文摘 | Jarichander S Senthil P K Annamala K | 2012 | Energy2012，1，47： | 1 |
| 7 | Productivity enhancement of stepped solar still performance analysis显示文摘 | Velmurugan V Senthil K S Niranjan P V | 2008 | Therm Sci2008，12，2： | 1 |
| 8 | Improve reactions with hydrodynamic cavitation 显示文摘 | PANDIT A B SENTHIL KUMAR P SIVE KUMAR M | 1999 | Chemical Engineering Progress1999，95，5： | 1 |
| 9 | One-pot synthesis and the fluorescent behavior of 4-acetyl-5-methyl-1,2,3-tria- zole regioisomers 显示文摘 | Kamalraj V R Senthil S Kannan P | 2008 | Journal of Molecular Structure2008，892，： | 1 |
| 10 | Applica- tions of remanent super - mirror polarizers 显示文摘 | Brni P clemens D Senthil Kumar M | 1999 | Physica B1999，，： | 1 |
| 11 | Hydrodynamic cavitation for sonochemical effects 显示文摘 | Moholkar V S Senthil K P Pandit A B | 1999 | Ultrasonics Sonochemistry1999，6，12： | 1 |
| 12 | Tribological analysis of nano clay/epoxy/glass fiber by using Tagnchi's technique 显示文摘 | SENTHIL KUMAR M S MOHANA SUNDARA RAJU N SAMPATH P S | 2015 | Materials and Design2015，70，： | 1 |
| 13 | Experimental quantification of chemical effects of hydrodynamic cavitation显示文摘 | Kumar P Senthil Kumar M Siva Pandit A B | 2000 | Chemical Engineering Science2000，55，： | 1 |
| 14 | Structural Studies on Synthesised Gallium Nitride显示文摘 | Senthil Kumar M Ramasamy P Kumar J | 2000 | Journal of Crystal Growth2000，221，： | 1 |
| 15 | Hydrodynamic cavitation for sonochemical effects显示文摘 | MOHOLKAR V S SENTHIL K P PANDIT A B | 1999 | Ultrasonics Sonochemistry1999，6，12： | 1 |
| 16 | Thermodynamic Analysis of Rankine - Kalina Combined Cycle显示文摘 | Senthil Murugan R Subbarao P M V | 2008 | Int J of Thermodynamics2008，11，3： | 1 |
| 17 | Cancer pain:a critical review of mechanism-basedclassification and physical therapy management in palliative care显示文摘 | Senthil P K | 2011 | Indian J Palliat Care2011，17，2： | 1 |
| 18 | Magnetically respon- sive carboxylated magnetite polydipyrrole/polydicarbazole nanocomposites of core-shell morphology显示文摘 | Lellouche J P Senthil G Joseph A | 2005 | Journal of Ameri- can Chemistry Society2005，127，11： | 1 |
| 19 | Multicriteria groupdecision making for the third party reverse logistics service provider inthe supply chain model using fuzzy TOPSIS for transportation services显示文摘 | KANNAN G M SENTHIL P NOORUL P H A | 2009 | International Journal of Services Technology and Management2009，11，： | 1 |
| 20 | Hydrodynamic cavitation for sonochemical effects显示文摘 | Moholkar V S Senthil Kumar P Pandit A B | | Ultrasonics Sonochemistry0，6，： | 1 |
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