Academic Journal
Metabolomic Analysis of Biochemical Changes in the Plasma of High-Fat Diet and Streptozotocin-Induced Diabetic Rats after Treatment with Isoflavones Extract of Radix Puerariae
| العنوان: | Metabolomic Analysis of Biochemical Changes in the Plasma of High-Fat Diet and Streptozotocin-Induced Diabetic Rats after Treatment with Isoflavones Extract of Radix Puerariae |
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| المؤلفون: | Yan Zhang, Ping Wang, Youdong Xu, Xianli Meng, Yi Zhang |
| المصدر: | Evidence-Based Complementary and Alternative Medicine, Vol 2016 (2016) |
| بيانات النشر: | Hindawi Limited |
| سنة النشر: | 2016 |
| المجموعة: | Directory of Open Access Journals: DOAJ Articles |
| مصطلحات موضوعية: | Other systems of medicine, RZ201-999 |
| الوصف: | The main purpose of this study was to investigate the protective effects of total isoflavones from Radix Puerariae (PTIF) in diabetic rats. Diabetes was induced by a high-fat diet and intraperitoneal injection of low-dose streptozotocin (STZ; 40 mg/kg). At 26 weeks onwards, PTIF 421 mg/kg was administrated to the rats once daily consecutively for 10 weeks. Metabolic profiling changes were analyzed by Ultraperformance Liquid Chromatography-Quadrupole-Exactive Orbitrap-Mass Spectrometry (UPLC-Q-Exactive Orbitrap-MS). The principal component discriminant analysis (PCA-DA), partial least-squares discriminant analysis (PLS-DA), and orthogonal partial least-squares discriminant analysis (OPLS-DA) were used for multivariate analysis. Moreover, free amino acids in serum were determined by high-performance liquid chromatography with fluorescence detector (HPLC-FLD). Additionally, oxidative stress and inflammatory cytokines were evaluated. Eleven potential metabolite biomarkers, which are mainly related to the coagulation, lipid metabolism, and amino acid metabolism, have been identified. PCA-DA scores plots indicated that biochemical changes in diabetic rats were gradually restored to normal after administration of PTIF. Furthermore, the levels of BCAAs, glutamate, arginine, and tyrosine were significantly increased in diabetic rats. Treatment with PTIF could regulate the disturbed amino acid metabolism. Consequently, PTIF has great therapeutic potential in the treatment of DM by improving metabolism disorders and inhibiting oxidative damage. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| تدمد: | 1741-427X 1741-4288 |
| Relation: | http://dx.doi.org/10.1155/2016/4701890; https://doaj.org/toc/1741-427X; https://doaj.org/toc/1741-4288; https://doaj.org/article/3fbeabd882134ff3b87c77dfd0da7b4e |
| DOI: | 10.1155/2016/4701890 |
| الاتاحة: | https://doi.org/10.1155/2016/4701890 https://doaj.org/article/3fbeabd882134ff3b87c77dfd0da7b4e |
| رقم الانضمام: | edsbas.A6DC2912 |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 1741427X 17414288 |
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| DOI: | 10.1155/2016/4701890 |