The flavonoid rutin improves kidney and heart structure and function in an adenine-induced rat model of chronic kidney disease
Article
Article Title | The flavonoid rutin improves kidney and heart structure and function in an adenine-induced rat model of chronic kidney disease |
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ERA Journal ID | 124610 |
Article Category | Article |
Authors | Diwan, Vishal (Author), Brown, Lindsay (Author) and Gobe, Glenda C (Author) |
Journal Title | Journal of Functional Foods |
Journal Citation | 33, pp. 85-93 |
Number of Pages | 9 |
Year | 2017 |
Place of Publication | Netherlands |
ISSN | 1756-4646 |
Digital Object Identifier (DOI) | https://doi.org/10.1016/j.jff.2017.03.012 |
Web Address (URL) | http://www.sciencedirect.com/science/article/pii/S1756464617301299 |
Abstract | Many foods contain rutin, a flavonoid with many health benefits. Here we tested rutin to reverse chronic kidney disease (CKD) and associated cardiovascular disease, using an established rodent model with adenine diet (0.25%) over 16 weeks. Rutin was added to the diet for the final 8 weeks. We measured kidney function (blood urea nitrogen/BUN, plasma creatinine/PCr, plasma uric acid, proteinuria); kidney structure (tubular damage, fibrosis, inflammation); cardiovascular function and structure (blood pressure, left ventricular stiffness, vascular responses, echocardiography, histology); and biomarkers for oxidative stress (HO-1), inflammation (PLA-2, TNF-α) and fibrosis (TGF-β). Adenine diet increased CKD characteristics (tubulointerstitial atrophy and fibrosis, inflammation, proteinuria, BUN, PCr, uric acid) and CKD-associated cardiovascular disease. Rutin improved kidney and heart structure and function, decreased HO-1 and PLA-2 expression, but did not reduce TGF-β or TNF-α. Decreased expression of HO-1 and PLA-2 appears to be a mechanistic pathway for reno- and cardioprotection. |
Keywords | chronic kidney disease; cardiovascular disease; inflammation; oxidative stress and rutin |
ANZSRC Field of Research 2020 | 321004. Nutritional science |
321401. Basic pharmacology | |
Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
Byline Affiliations | University of Queensland |
School of Health and Wellbeing | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q4509/the-flavonoid-rutin-improves-kidney-and-heart-structure-and-function-in-an-adenine-induced-rat-model-of-chronic-kidney-disease
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