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芫荽籽提取物通过抑制 AGEs 减轻实验性大鼠糖尿病肾病的进展。

Coriandrum sativum seeds extract mitigate progression of diabetic nephropathy in experimental rats via AGEs inhibition.

机构信息

M. M College of Pharmacy, M. M (Deemed to be University), Mullana, Ambala, Haryana, India.

出版信息

PLoS One. 2019 Mar 7;14(3):e0213147. doi: 10.1371/journal.pone.0213147. eCollection 2019.

Abstract

Inthe present study, we have demonstrated the phytochemical composition of petroleum ether extract of C. sativum (CPE) seeds by using chromatographic, spectroscopic as well spectrometric analysis. CPE was evaluated for its possible role in mitigation of diabetic nephropathy (DN) in Streptozotocin (STZ)-nicotinamide (NAD) induced type 2 diabetes model. Administration of CPE at doses of 100, 200, and 400 mg/kg for 45 days has produced significant attenuation of elevated biochemical parameters including serum glucose, lipid and creatinine levels. CPE has also reserved albuminuria and elevated creatinine clearance in treated diabetic rats. Advanced glycation end products (AGEs) formation in kidneyswas also considerably reduced along with noteworthy increase in level of superoxide dismutase (SOD), glutathione (GSH), and decrease in lipid peroxidation in terms of thiobarbituric acid reactive species (TBARS). Molecular docking studies were also employed to reveal out the possible mechanism. In conclusion, using STZ-NAD model, we have successfully predicted that by assets of bioactive constituents CPE might inhibit the progression of DN. C. sativum may act as potential adjuvant for antidiabetic therapy and needs to be investigated further.

摘要

在本研究中,我们通过色谱、光谱和光谱分析,展示了 C. sativum(CPE)种子的石油醚提取物的植物化学成分。我们评估了 CPE 在减轻链脲佐菌素(STZ)-烟酰胺(NAD)诱导的 2 型糖尿病模型中糖尿病肾病(DN)中的可能作用。CPE 以 100、200 和 400 mg/kg 的剂量给药 45 天,可显著减弱升高的生化参数,包括血清葡萄糖、脂质和肌酐水平。CPE 还可保留糖尿病大鼠的蛋白尿和升高的肌酐清除率。肾脏中晚期糖基化终产物(AGEs)的形成也明显减少,同时超氧化物歧化酶(SOD)、谷胱甘肽(GSH)水平显著增加,而根据硫代巴比妥酸反应性物质(TBARS)计算的脂质过氧化减少。还进行了分子对接研究以揭示可能的机制。总之,使用 STZ-NAD 模型,我们成功地预测 CPE 可能通过其生物活性成分抑制 DN 的进展。C. sativum 可能作为抗糖尿病治疗的潜在辅助剂,需要进一步研究。

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