| 干酪乳杆菌Zhang对大鼠抗氧化能力的影响 |
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| 引用本文： | 王俊国,孟和毕力格,张和平,陈永福,包秋华.干酪乳杆菌Zhang对大鼠抗氧化能力的影响[J].营养学报,2009,31(1). |
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| 作者姓名： | 王俊国 孟和毕力格 张和平 陈永福 包秋华 |
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| 基金项目： | 国家自然科学基金，国家高技术研究发展计划(863计划)，内蒙古自治区自然科学基金 |
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| 摘 要： | 目的研究两株干酪乳杆菌对大鼠的抗氧化作用。方法将分离自酸马奶的两株干酪乳杆菌:Zhang及MG1-4以活菌制剂的形式灌服大鼠28 d,测定大鼠肝脏组织匀浆和血清SOD、GSH-Px活力和MDA的含量。结果干酪乳杆菌Zhang可使大鼠肝脏组织匀浆中的SOD活力非常显著提高,使大鼠血清中的GSH-Px活力非常显著提高,使大鼠肝脏组织匀浆中的MDA浓度非常显著降低(P。干酪乳杆菌Zhang的抗氧化能力高于MG1-4的。结论干酪乳杆菌Zhang具有提高大鼠体内的抗氧化作用。
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| 关 键 词： | 干酪乳杆菌Zhang 抗氧化能力 |
EFFECTS OF L. CASEI ZHANG ON ANTI-OXIDATIME ABILITY IN RATS |
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| WANG Jun-guo,MENGHE Belige,ZHANG He-ping,CHEN Yong-fu,BAO Qiu-hua.EFFECTS OF L. CASEI ZHANG ON ANTI-OXIDATIME ABILITY IN RATS[J].Acta Nutrimenta Sinica,2009,31(1). |
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| Authors: | WANG Jun-guo MENGHE Belige ZHANG He-ping CHEN Yong-fu BAO Qiu-hua |
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| Abstract: | objective To investigate the anti-oxidative effect of 2 strains of L.casei on rats.Method Wistar male rats(5 w old)were fed with viable cells of L.casei Zhang and MG1-4 which were isolated from Koumiss for 28 d.Activity of SOD,GSH-Px and content of MDA were examined in liver tissue homogenate and serum of rats.Results L.casei Zhang significantly increased the SOD activity in liver tissue homogenate and the GSH-Px activity in serum.The content of MDA in liver tissue homogenate was significantly decreased.The anti-oxidative effect of L.casei Zhang was higher than L.casei MG1-4.Conclusion L.casei Zhang might have stronger anti-oxidative effect. |
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| Keywords: | L casei Zhang anti-oxidative ability |
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