The Effects of Different Selenium Sources on Selenium Distribution,Antioxidant and Immune Function in Mouse Tissues
This article analyzes the tissue selenium accumulation,organic selenium utilization rate,and their impact on biological effects in mice fed with selenium rich shiitake mushrooms and selenium rich bottle crushed rice purse.The experimental results showed that both selenium rich shiitake mushrooms and selenium rich pot bottle crushed rice purse were good selenium supplement foods,but under the same level of organic selenium intake,the tissue selenium accumulation of selenium rich shiitake mushrooms was higher,which is attributed to their higher organic selenium utilization rate(97.46%).The measurement results of antioxidant enzymes(SOD,CAT,GPx,and POD),immune function factors(IgA,TNF-α,and IL-6),and body aging characteristic factors(LPO,MDA,and PCOs)indicate that both selenium sources have good biological effects,but selenium rich shiitake mushrooms exhibit stronger antioxidant,immune regulatory,and anti-aging functions due to their higher organic selenium utilization rate.
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