Deciphering the mechanism of Annona muricata leaf extract in alloxan-nicotinamide-induced diabetic rat model with 1H-NMR-based metabolomics approach

IF 3.1 3区医学 Q2 CHEMISTRY, ANALYTICAL

Journal of pharmaceutical and biomedical analysis Pub Date : 2025-03-12 DOI:10.1016/j.jpba.2025.116806

Siti Norliyana Zubaidi , Pei Lou Wong , Wasim S.M. Qadi , Esraa Adnan Dawoud Dawoud , Hamizah Shahirah Hamezah , Syarul Nataqain Baharum , Faidruz Azura Jam , Faridah Abas , Andres Moreno , Ahmed Mediani

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引用次数: 0

Abstract

The leaves of Annona muricata Linn. have long been utilized in traditional medicine for diabetes treatment, and there is no study that has employed a metabolomics approach to investigate the plant's effects in managing the disease. We aimed to explore the antidiabetic effects of the standardised A. muricata leaf extract on diabetes-induced rats by alloxan monohydrate (Ax) and nicotinamide (NA) using a proton nuclear magnetic resonance (¹H-NMR)-based metabolomics approach. Absolute quantification was performed on the leaf extract using ultra-high-performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS). Two different doses of the extract were administered orally for four weeks to diabetic rats induced with Ax + NA, and physical evaluations, biochemical analyses, and ¹H-NMR metabolomics of urine and serum were assessed. The results showed that quercetin 3-rutinoside was the most abundant compound in the 80 % ethanolic extract of A. muricata leaf. The induction of type 2 diabetes mellitus (T2DM) in the rat model was confirmed by the clear metabolic distinction between normal rats, diabetic rats, and metformin-treated diabetic rats. The low-dose of A. muricata leaf extract (200 mg/kg) was found to exhibit better results, significantly reducing serum urea levels in diabetic rats, with effects comparable to those of metformin. Additionally, metabolite analysis from ¹H-NMR metabolomics of serum and urine showed a slight shift toward normal metabolic profiles in the treated diabetic rats. Pathway analysis revealed alterations in the tricarboxylic acid cycle (TCA), pyruvate metabolism, and glycolysis/gluconeogenesis pathways in the diabetic rat model, which were improved following treatment with the A. muricata leaf extract. Overall, this study provides scientific support for its traditional use in diabetes management and offers new insights into the underlying molecular mechanisms.

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来源期刊

Journal of pharmaceutical and biomedical analysis 医学-分析化学

CiteScore

6.70

自引率

5.90%

发文量

588

审稿时长

37 days

期刊介绍： This journal is an international medium directed towards the needs of academic, clinical, government and industrial analysis by publishing original research reports and critical reviews on pharmaceutical and biomedical analysis. It covers the interdisciplinary aspects of analysis in the pharmaceutical, biomedical and clinical sciences, including developments in analytical methodology, instrumentation, computation and interpretation. Submissions on novel applications focusing on drug purity and stability studies, pharmacokinetics, therapeutic monitoring, metabolic profiling; drug-related aspects of analytical biochemistry and forensic toxicology; quality assurance in the pharmaceutical industry are also welcome. Studies from areas of well established and poorly selective methods, such as UV-VIS spectrophotometry (including derivative and multi-wavelength measurements), basic electroanalytical (potentiometric, polarographic and voltammetric) methods, fluorimetry, flow-injection analysis, etc. are accepted for publication in exceptional cases only, if a unique and substantial advantage over presently known systems is demonstrated. The same applies to the assay of simple drug formulations by any kind of methods and the determination of drugs in biological samples based merely on spiked samples. Drug purity/stability studies should contain information on the structure elucidation of the impurities/degradants.