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Attenuation of nonenzymatic glycation, hyperglycemia, and hyperlipidemia in streptozotocin-induced diabetic rats by chloroform leaf extract of Azadirachta indica
| Content Provider | Scilit |
|---|---|
| Author | Guzman, Mónica Damián Gutierrez, Rosa Martha Pérez Yolanda, Gómez Y. Gómez |
| Copyright Year | 2011 |
| Abstract | Background: The hypoglycemic effects of hexane, chloroform and methanol extracts of leaves of Azadirachta indica (AI) were evaluated by oral administration in streptozotocin-induced severe diabetic rats (SD). Materials and Methods: The effect of chronic oral administration of the extract for 28 days was evaluated in streptozotozin diabetic rats. Lipid peroxidation, glycogen content of liver and skeletal muscles, insulin, superoxide dismutase (SOD), catalase (CAT), glutathione (GSH), oxidized glutathione (GSSG) levels were determined. In addition, advanced glycation end product formation (AGEs) was evaluated. Results: The most active extracts were obtained with chloroform. Chloroform extract from AI shows increased levels of SOD, GSH, GSSG and CAT, hepatic glycogen content, glucose-6-phosphatase and insulin plasma levels, which also decreased the glucokinase (GK), lipid peroxidation and insulin resistance. The chloroform extract exhibited significant inhibitory activity against advanced glycation end product formation with an $IC_{50}$ average range of 79.1 mg/ml. Conclusion: Azadirachta indica can improve hyperlipidemia and hyperinsulinema in streptozocin-induced diabetic rats and, therefore, AI can be potentially considered to be an antidiabetic-safe agent. |
| Related Links | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3173902/pdf http://www.phcog.com/article.asp?issn=0973-1296;year=2011;volume=7;issue=27;spage=254;epage=259;aulast=Gutierrez;type=2 |
| File Format | XHTML |
| ISSN | 09731296 |
| e-ISSN | 09764062 |
| DOI | 10.4103/0973-1296.84243 |
| Journal | Pharmacognosy Magazine |
| Issue Number | 27 |
| Volume Number | 7 |
| Language | English |
| Publisher | Medknow |
| Access Restriction | Open |
| Subject Keyword | Integrative and Complementary Medicine Azadirachta Indica Antihyperglycaemic Antihyperlipidaemic Antiglycation Pharmacognosy Magazine, Volume 7, Issue 27 |
| Content Type | Text |
| Resource Type | Article |
| Subject | Drug Discovery Pharmaceutical Science |