Antidiabetic activity of the chemical constituents of Combretum dolichopetalum root in mice
| dc.contributor.author | Uzor, Philip F. | |
| dc.contributor.author | Osadebe, Patience O. | |
| dc.date.accessioned | 2016-06-17T12:16:41Z | |
| dc.date.available | 2016-06-17T12:16:41Z | |
| dc.date.issued | 2016-04-25 | |
| dc.description.abstract | The root of Combretum dolichopetalum (Combreatacea) is used in ethnomedicine for the management of diabetes mellitus. Though some compounds have been isolated from it, the antidiabetic principles have not been identified. The present study was designed to evaluate the chemical constituents from the root of C. dolichopetalum with a view to identifying the antidiabetic principles. The constituents include the alkaloids, echinulin (1) and arestrictin B (2), the terpenoids, arjunolic acid (3) and 4'-dihydrophaseic acid (4) as well as the phenolic acids, ellagic acid (5) and 3, 4, 3'-tri-O-methylellagic acid (6). Twenty eight mice (in seven groups, n = 4) were made diabetic using alloxan monohydrate (i.p., 120 mg/kg) and treated orally with either the vehicle (control group), any of the constituents or glibenclamide (standard drug). The fasting blood glucose of the diabetic animals was monitored for nine hours. Results showed that all the chemical constituents (1-6) exhibited significant (p < 0.05) antidiabetic activity comparable to glibenclamide. The alkaloids exhibited the most profound antidiabetic activity. The present study has thus identified the antidiabetic principles of C. dolichopetalum root as echinulin, arestrictin B, arjunolic acid, 4'-dihydrophaseic acid, ellagic acid and 3, 4, 3'-tri-O-methylellagic acid. The study has further validated the ethnomedicinal use of the root of C. dolichopetalum in diabetes. | en |
| dc.identifier.doi | 10.17179/excli2016-252 | |
| dc.identifier.issn | 1611-2156 | |
| dc.identifier.uri | http://hdl.handle.net/2003/35108 | |
| dc.identifier.uri | http://dx.doi.org/10.17877/DE290R-17156 | |
| dc.language.iso | en | |
| dc.relation.ispartofseries | EXCLI Journal;Vol. 15, 2016 | en |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
| dc.subject | antidiabetic constituents | en |
| dc.subject | arjunolic acid | en |
| dc.subject | Combretum dolichopetalum | en |
| dc.subject | combretaceae | en |
| dc.subject | echinuline | en |
| dc.subject | ellagic acid | en |
| dc.subject.ddc | 610 | |
| dc.title | Antidiabetic activity of the chemical constituents of Combretum dolichopetalum root in mice | en |
| dc.type | Text | |
| dc.type.publicationtype | article | |
| dcterms.accessRights | open access | |
| eldorado.dnb.zdberstkatid | 2132560-1 |