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Antiatherosclerotic Potential of Active Principle Isolated from Eugenia jambolana in Streptozotocin-Induced Diabetic Rats
The aim of the present study was to investigate the antiatherosclerotic effect of active principle (FIIc) isolated from aqueous fruit pulp extract of Eugenia jambolana. Crude aqueous extract of E. jambolana was subjected to purification using chromatographic techniques which yielded purified active...
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Formato: | Texto |
Lenguaje: | English |
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Hindawi Publishing Corporation
2011
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3092151/ https://www.ncbi.nlm.nih.gov/pubmed/21584267 http://dx.doi.org/10.1155/2011/127641 |
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author | Tanwar, Reenu Singh Sharma, Suman Bala Singh, Usha Rani Prabhu, Krishna Madhava |
author_facet | Tanwar, Reenu Singh Sharma, Suman Bala Singh, Usha Rani Prabhu, Krishna Madhava |
author_sort | Tanwar, Reenu Singh |
collection | PubMed |
description | The aim of the present study was to investigate the antiatherosclerotic effect of active principle (FIIc) isolated from aqueous fruit pulp extract of Eugenia jambolana. Crude aqueous extract of E. jambolana was subjected to purification using chromatographic techniques which yielded purified active compound (FIIc). Purity of FIIc was tested by HPLC. Phytochemical investigation of FIIc by NMR, IR, and UV spectra showed that the purified compound is α-hydroxy succinamic acid. The streptozotocin- (STZ-) induced diabetic rats were fed atherosclerotic (Ath) diet containing 1.5 mL olive oil containing 8 mg (3, 20,000 IU) vitamin D(2) and 40 mg cholesterol for 5 consecutive days. The STZ-induced diabetic rats receiving Ath diet were orally administered FIIc at doses of 10, 15, and 20 mg/kg, and results were compared with reference drug, that is, glibenclamide (600 μg/mg) and healthy control. 30-day treatment with FIIc resulted in significant (P < .001) improvement in blood glucose, serum lipid profile, apolipoproteins (Apo A(1) and apoB(100)), and endothelial dysfunction parameters. Histomorphological studies also confirmed biochemical findings. Our results showed that FIIc has protective effect on hyperglycemia-induced atherosclerosis. |
format | Text |
id | pubmed-3092151 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2011 |
publisher | Hindawi Publishing Corporation |
record_format | MEDLINE/PubMed |
spelling | pubmed-30921512011-05-16 Antiatherosclerotic Potential of Active Principle Isolated from Eugenia jambolana in Streptozotocin-Induced Diabetic Rats Tanwar, Reenu Singh Sharma, Suman Bala Singh, Usha Rani Prabhu, Krishna Madhava Evid Based Complement Alternat Med Research Article The aim of the present study was to investigate the antiatherosclerotic effect of active principle (FIIc) isolated from aqueous fruit pulp extract of Eugenia jambolana. Crude aqueous extract of E. jambolana was subjected to purification using chromatographic techniques which yielded purified active compound (FIIc). Purity of FIIc was tested by HPLC. Phytochemical investigation of FIIc by NMR, IR, and UV spectra showed that the purified compound is α-hydroxy succinamic acid. The streptozotocin- (STZ-) induced diabetic rats were fed atherosclerotic (Ath) diet containing 1.5 mL olive oil containing 8 mg (3, 20,000 IU) vitamin D(2) and 40 mg cholesterol for 5 consecutive days. The STZ-induced diabetic rats receiving Ath diet were orally administered FIIc at doses of 10, 15, and 20 mg/kg, and results were compared with reference drug, that is, glibenclamide (600 μg/mg) and healthy control. 30-day treatment with FIIc resulted in significant (P < .001) improvement in blood glucose, serum lipid profile, apolipoproteins (Apo A(1) and apoB(100)), and endothelial dysfunction parameters. Histomorphological studies also confirmed biochemical findings. Our results showed that FIIc has protective effect on hyperglycemia-induced atherosclerosis. Hindawi Publishing Corporation 2011 2011-04-07 /pmc/articles/PMC3092151/ /pubmed/21584267 http://dx.doi.org/10.1155/2011/127641 Text en Copyright © 2011 Reenu Singh Tanwar et al. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Article Tanwar, Reenu Singh Sharma, Suman Bala Singh, Usha Rani Prabhu, Krishna Madhava Antiatherosclerotic Potential of Active Principle Isolated from Eugenia jambolana in Streptozotocin-Induced Diabetic Rats |
title | Antiatherosclerotic Potential of Active Principle Isolated from Eugenia jambolana in Streptozotocin-Induced Diabetic Rats |
title_full | Antiatherosclerotic Potential of Active Principle Isolated from Eugenia jambolana in Streptozotocin-Induced Diabetic Rats |
title_fullStr | Antiatherosclerotic Potential of Active Principle Isolated from Eugenia jambolana in Streptozotocin-Induced Diabetic Rats |
title_full_unstemmed | Antiatherosclerotic Potential of Active Principle Isolated from Eugenia jambolana in Streptozotocin-Induced Diabetic Rats |
title_short | Antiatherosclerotic Potential of Active Principle Isolated from Eugenia jambolana in Streptozotocin-Induced Diabetic Rats |
title_sort | antiatherosclerotic potential of active principle isolated from eugenia jambolana in streptozotocin-induced diabetic rats |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3092151/ https://www.ncbi.nlm.nih.gov/pubmed/21584267 http://dx.doi.org/10.1155/2011/127641 |
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