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http://nopr.niscpr.res.in/handle/123456789/29334| Title: | In vivo redox effects of Aspidosperma quebracho-blanco Schltdl., Lantana grisebachii Stuck and Ilex paraguariensis A. St.-Hil. on blood, thymus and spleen of mice |
| Authors: | Canalis, AM Cittadini, MC Albrecht, C Soria, EA |
| Keywords: | Antiinflammatory activity;Antioxidant;Hydroperoxidation;Immune system;Nutrition;Oxidative stress;Polyphenol;Redox effects;Sexual dimorphism |
| Issue Date: | Sep-2014 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Argentinian native plants Aspidosperma quebracho-blanco, Lantana grisebachii and Ilex paraguariensis are known to have antiinflammatory and antioxidant properties. We demonstrated it in vivo by the redox changes in murine hemolymphatic tissues after infusive extract intake of these plants as revealed in organic trophism, tissue phenolics, hydroperoxides, superoxide, nitrites and γ-glutamyltranspeptidase in thymus, blood and spleen. A. quebracho-blanco reduced hydroperoxidation in blood and spleen of both sexes, with γ-glutamyltranspeptidase negativization in lymphatic organs and thymic nitrosative up-regulation. Males have shown increased phenolic content in blood after treatment. L. grisebachii and I. paraguariensis treatment exhibited incomplete antioxidation and oxidative induction in the studied tissues. Different results according to sex were found in redox response to phenolics and their kinetics, with males showing antioxidant effects, whereas females showed oxidative susceptibility. A. quebracho-blanco exhibited protection of murine tissues against oxidation in both sexes and modulation of their trophism, supporting its therapeutic uses in inflammatory diseases. Also, gender had significant influence in phenolic biodistribution and redox response. |
| Page(s): | 882-889 |
| ISSN: | 0975-1009 (Online); 0019-5189 (Print) |
| Appears in Collections: | IJEB Vol.52(09) [September 2014] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJEB 52(9) 882-889.pdf | 251.55 kB | Adobe PDF | View/Open |
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