当前位置: X-MOL 学术J. Nutr. Biochem. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Combination of Catechin, Epicatechin, and Rutin: Optimization of a novel complete antidiabetic formulation using a mixture design approach
The Journal of Nutritional Biochemistry ( IF 4.8 ) Pub Date : 2020-10-02 , DOI: 10.1016/j.jnutbio.2020.108520
Hamza Mechchate 1 , Imane Es-Safi 1 , Hassan Haddad 2 , Hicham Bekkari 1 , Andriy Grafov 2 , Dalila Bousta 1
Affiliation  

Nowadays, synthetic chemical antidiabetic drugs, besides their therapeutic effects, present adverse effects that could be hard to handle over time. In the last decade, studies reported new alternative molecules with more health benefits and less adverse effects. The goal of this study is to optimize a new antidiabetic formulation using plant flavonoids: Catechin, Epicatechin, and Rutin. They are also a powerful antioxidant and anti-inflammatory molecules. A mixture design experiment will optimize their combination to obtain a new, safe multi-targets antidiabetic formulation making it a powerful combination for the management of diabetes and its complications. To study the variation of blood glucose level in response to the treatment over the time we performed an Oral Glucose Tolerance Test. The blood glucose level variations recorded as responses for the mixture design experiment. We used the molecules at a dose of 10 mg/kg. According to the software analysis, the prediction profiler showed us the optimum combination, and the result was a binary combination between Rutin and Epicatechin (25% and 75%, respectively). This combination prevented hyperglycemia and hypoglycemia, along with the best area under the curve, and after that, we validated it through a repeated oral administration on alloxan-induced diabetic mice for 28 d. Rutin, Catechin, and Epicatechin exhibit a potent antihyperglycemic activity, their synergistic combination validates a new formulation that could be a real candidate to conventional drugs.



中文翻译:

儿茶素、表儿茶素和芦丁的组合:使用混合物设计方法优化新型完全抗糖尿病制剂

如今,合成的化学抗糖尿病药物除了治疗效果外,还会出现随着时间的推移可能难以处理的不良反应。在过去十年中,研究报告了具有更多健康益处和更少副作用的新替代分子。本研究的目标是使用植物类黄酮:儿茶素、表儿茶素和芦丁优化新的抗糖尿病配方。它们也是一种强大的抗氧化剂和抗炎分子。混合物设计实验将优化它们的组合,以获得一种新的、安全的多靶点抗糖尿病制剂,使其成为治疗糖尿病及其并发症的强大组合。为了研究血糖水平在一段时间内响应治疗的变化,我们进行了口服葡萄糖耐量测试。血糖水平变化记录为混合物设计实验的响应。我们以 10 mg/kg 的剂量使用这些分子。根据软件分析,预测分析器向我们展示了最佳组合,结果是芦丁和表儿茶素的二元组合(分别为 25% 和 75%)。这种组合防止了高血糖和低血糖,以及曲线下的最佳面积,之后,我们通过对四氧嘧啶诱导的糖尿病小鼠重复口服给药 28 天对其进行了验证。芦丁、儿茶素和表儿茶素显示出有效的抗高血糖活性,它们的协同组合验证了一种新配方,该配方可能是传统药物的真正候选者。预测分析器向我们展示了最佳组合,结果是芦丁和表儿茶素之间的二元组合(分别为 25% 和 75%)。这种组合防止了高血糖和低血糖,以及曲线下的最佳面积,之后,我们通过对四氧嘧啶诱导的糖尿病小鼠重复口服给药 28 天对其进行了验证。芦丁、儿茶素和表儿茶素显示出有效的抗高血糖活性,它们的协同组合验证了一种新配方,该配方可能是传统药物的真正候选者。预测分析器向我们展示了最佳组合,结果是芦丁和表儿茶素之间的二元组合(分别为 25% 和 75%)。这种组合防止了高血糖和低血糖,以及曲线下的最佳面积,之后,我们通过对四氧嘧啶诱导的糖尿病小鼠重复口服给药 28 天对其进行了验证。芦丁、儿茶素和表儿茶素显示出有效的抗高血糖活性,它们的协同组合验证了一种新配方,该配方可能是传统药物的真正候选者。我们通过对四氧嘧啶诱导的糖尿病小鼠重复口服给药 28 天对其进行了验证。芦丁、儿茶素和表儿茶素显示出有效的抗高血糖活性,它们的协同组合验证了一种新配方,该配方可能是传统药物的真正候选者。我们通过对四氧嘧啶诱导的糖尿病小鼠重复口服给药 28 天对其进行了验证。芦丁、儿茶素和表儿茶素显示出有效的抗高血糖活性,它们的协同组合验证了一种新配方,该配方可能是传统药物的真正候选者。

更新日期:2020-11-06
down
wechat
bug