碱性离子水提高热暴露小鼠耐热和抗氧化能力

发布时间：2019-04-29 18:05

【摘要】：目的观察碱性离子水对热暴露小鼠热耐受能力和抗氧化能力的影响。方法小鼠随机分为对照组(饮自来水)和实验组(饮碱性离子水),2组小鼠被置于高温箱中热暴露。另取一批小鼠,分组与处理同上,2组小鼠被置于水温(40.0±0.2)℃水桶中游泳。实验中,记录小鼠存活时间和游泳持续时间。检测血清、肝脏中超氧化物歧化酶(SOD)活力和丙二醛(MDA)含量。结果碱性离子水能显著延长热暴露小鼠的存活时间(延长51%)和热环境条件下的游泳时间(提高22.7%);能显著提高热暴露小鼠血清和肝组织中SOD活力(分别提高16.2%和15.1%);抑制MDA含量的增加(分别降低15.9%和16.3%)。结论碱性离子水作为一种新型的功能饮用水,能提高热暴露小鼠的耐热能力,其作用机制可能与提高抗氧化功能有关。
[Abstract]:Objective to observe the effect of alkaline ionized water on thermal tolerance and antioxidation in mice exposed to heat. Methods mice were randomly divided into two groups: control group (drinking tap water) and experimental group (drinking basic ionic water). The mice in both groups were exposed to heat in high temperature box. Another group of mice were divided into two groups as above. The mice in the two groups were put into a bucket of water temperature (40.0 卤0.2) 鈩，

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