| 摘要: |
| 目的：探讨姬松茸水溶性粗多糖对镉中毒小鼠肝脏的保护作用。方法：150只SPF级雄性健康小白鼠随机分对照组、模型组、试验组1、试验组2、试验组3共5组，模型组与3个试验组采用同一水平镉染毒，但同时对3个试验组给予不同剂量的姬松茸水溶性粗多糖溶液进行保护，试验日程为5w，从2w开始每周每组取7只小鼠采血，分离血浆，测定并统计ALT、AST、TP生化指标的动态变化。结果：与对照组比较，模型组小鼠ALT、AST显著升高(P＜0.05)，TP含量显著降低(P＜0.05)。与模型组比较，试验组2、试验组3小鼠的ALT、AST显著降低(P＜0.05)，TP含量显著升高(P＜0.05)。这表明镉染毒同时灌胃姬松茸水溶性粗多糖溶液对镉中毒小鼠肝损伤具有保护作用。 |
| 关键词: 姬松茸多糖 肝脏 保护作用 |
| DOI： |
| 投稿时间：2010-05-20修订日期：2010-05-28 |
| 基金项目:天津市科委健康养殖与安全专项(08ZCKFNCO0200) |
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| Effects of Hydrophilic Polysaccharides from Agaricus Blazei Murrill on the Liver of Tested Mice with Cadmium Poisoning and its Mechanisms |
| dongaiguo,霍俊凤,马吉飞 |
| (Shanxi University of traditional Chinese medicine) |
| Abstract: |
| Objective, The protective effects and mechanism of hydrophilic polysaccharides from Agaricus Blazei Murrill on the liver of tested mice with cadmium poisoning was evaluated. Methods, 150 SPF grade male healthy mice were randomly divided into 5 groups, which are the control group, the model group, the experiment group 1, the experiment group 2, the experiment group 3. Three experiment groups and the model group were administered the same level cadmium poisoning. Simultaneously different doses polysaccharides solution was given to the three experiment groups for five weeks. From the second week, five mice were taken blood in each group. Diversity of ALT and AST and TP were statistics. Results, Compared with the control group, the activities of ALT and AST in the model group mice were significantly high(P＜0.05) and the contents of TP in the model group mice have appeared significantly low(P＜0.05). Compared with the model group, the activities of ALT and AST in the experiment group 3 and the experiment group 2 mice were significantly low(P＜0.05) and the contents of TP in the experiment group 3 and the experiment group 2 mice were significantly high(P＜0.05). These results indicate that high doses hydrophilic polysaccharides from Agaricus Blazei have significantly protective effects on liver of tested mice with cadmium poisoning. |
| Key words: polysaccharides from Agaricus Blazei liver protective effectseffects |
