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Phytoconstituents of Nymphaea rubra flowers and their anti-diabetic metabolic targets.
- Source :
-
Fitoterapia . Jul2024, Vol. 176, pN.PAG-N.PAG. 1p. - Publication Year :
- 2024
-
Abstract
- Nymphaea rubra (N. rubra) flowers are prevalent in subtropical regions for both dietary and traditional medicinal purposes, attributing to their beneficial properties in supporting overall health. This study first time provides descriptions of the antidiabetic and dyslipidemic properties employing STZ induced high fat diet fed diabetic rats and inhibition of α-amylase enzyme activity first by in vitro analyses, followed by a confirmatory in silico study to create a stronger biochemical rationale. Furthermore, in 3 T3-L1 cells, this extract promoted the suppression of adipogenesis. GC–MS investigation of the ethyl acetate fraction of ethanolic extract of N. rubra flowers revealed the presence of marker compounds of N. rubra , Nuciferine, and Apomorphine, which were the focus of molecular docking studies. The acquired concentrations of Nuciferine (22.39%) and 10, 11-dimethoxy-Apomorphine (1.47%) were detected. Together with other alkaloids identified by GC–MS analysis from this extract, mechanistically suggested that it might be caused by the synergistic impact of these bioactive chemicals. Molecular docking has been done to check the binding affinities of various isolated phytochemicals with HPAA, the dose-response effect of 100 mg/kg and 250 mg/kg of flower extract after 30 days showed a significant effect on body weight, food, water intake, serum insulin, FBG, OGTT, lipid profile, glycated haemoglobin, liver and kidney function test. Kidney histopathology results show a significant effect. These findings offer a strong foundation for the potential application of the ethyl acetate fraction of ethanolic extract from Nymphaea rubra flowers and its bioactive constituent in an in vivo system for the treatment and control of diabetes and its associated condition dyslipidemia. [Display omitted] [ABSTRACT FROM AUTHOR]
- Subjects :
- *COMPUTER-assisted molecular modeling
*KIDNEY function tests
*ALKALOIDS
*FOOD consumption
*GLYCOSYLATED hemoglobin
*BODY weight
*LIPIDS
*HYPOGLYCEMIC agents
*PHYTOCHEMICALS
*INSULIN
*PLANT extracts
*FLOWERS
*RATS
*GAS chromatography
*ANIMAL experimentation
*MASS spectrometry
*APOMORPHINE
*DIABETES
*LIVER function tests
Subjects
Details
- Language :
- English
- ISSN :
- 0367326X
- Volume :
- 176
- Database :
- Academic Search Index
- Journal :
- Fitoterapia
- Publication Type :
- Academic Journal
- Accession number :
- 177908709
- Full Text :
- https://doi.org/10.1016/j.fitote.2024.106014