PMID: 25785138Mar 19, 2015Paper

Effects of fermentable dietary fiber supplementation on oxidative and inflammatory status in hemodialysis patients

International Journal of Clinical and Experimental Medicine
Liang-Min XieJun-Xuan Li

Abstract

Increased oxidative stress, inflammation, and malnutrition are important risk factors for cardiovascular disease in hemodialysis patients. High dietary intake in soluble fiber can decrease the elevated level of serum c-reactive protein in patients with chronic kidney disease. The aim of this study was to evaluate the effect of supplementation of dietary water-soluble fiber on oxidative and inflammatory status in hemodialysis patients. In a randomized placebo-controlled trial, we examined the effects of supplementation of dietary fiber on oxidative and inflammatory status in hemodialysis patients. 124 hemodialysis patients were randomly selected and given either 10 g/d, 20 g/d of fiber or placebo for 6 weeks. Anthropometric indices and 24 h diet recall intake was assessed. The CRP, albumin, triglyceride, total cholesterol, LDL, HDL were measured before and after of the intervention. The malondialdehyde (MDA), total antioxidant capacity (T-AOC), Cu-Zn superoxidase dismutase (SOD), glutathione peroxidase (GSH-Px) high-sensitivity C-Reactive protein (hs-CRP), interleukin-6 (IL-6), tumor necrosis factor-α (TNF-α) and interleukin-8 (IL-8) were measured. After 6 weeks of intervention, in 10 g and 20 g/d of fiber supplement groups, TC ...Continue Reading

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