| .菲律宾蛤仔饮食对兔实验性动脉粥样硬化形成的影响[J].中国海洋药物,2004,23(2):21-25. |
| 菲律宾蛤仔饮食对兔实验性动脉粥样硬化形成的影响 |
| Effect of Ruditapes philippinarum diet on the development of experimental atherosclerosis in rabbits |
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| DOI： |
| 中文关键词: 菲律宾蛤仔 动脉粥样硬化 内膜／中膜厚度比值 血脂 |
| English Keywords:Ruditapes philippinarum,atherosclerosis,intima media thickness ratio,serum lipid |
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| 中文摘要: |
| 目的评价菲律宾蛤仔饮食对兔实验性动脉粥样硬化形成的影响。方法在普通低脂饮食和高脂饮食基础上加用菲律宾蛤仔饮食 ,喂养动物 8周 ,观察菲律宾蛤仔饮食对于动物血脂、主动脉粥样硬化斑块面积比和主动脉根部内膜中膜厚度比值 (IMT)的影响。结果 8周末 ,与对照组相比 ,正常饲料中加入RP的动物组血脂浓度基本不变 ,未见动脉粥样硬化形成 ;与高脂模型组相比 ,高脂饲料添加RP组兔血清TC ,TG浓度及LDL C/HDL C比值均显著降低 ,HDL C浓度显著升高 (p <0 .0 5 ) ;LDL C浓度轻度下降 (p >0 .0 5 ) ,主动脉粥样硬化斑块面积和IMT比值也明显降低 (p <0 .0 5 )。 结论菲律宾蛤仔饮食对正常饮食兔血脂和动脉粥样硬化形成无显著影响 ;对高脂饮食兔则能够调节血脂 ,抑制动脉粥样硬化病变形成 |
| English Summary: |
| Objective To evaluate the effect of diets rich in Ruditapes philippinarum on the development of atherosclerosis. Methods The rabbits were fed with normal forage or high lipid diet with a daily supplement of Ruditapes philippinarum for 8 weeks respectively. Serum lipid, the area of atherosclerotic plaque and IMT were analysed.Results Compared with control group, serum lipid profiles didn't change obviously and atherosclerotic lesion was not observed in group fed with a supplement of RP. Compared with model group, the concentration of serum TC, TG and LDL C/HDL C decreased significantly, while the concentration of serum HDL C increased significantly in group fed with high lipid forage and a supplement of RP (p <0.05); the concentration of serum LDL C decreased slightly, the area of atherosclerotic plaque and IMT were less significantly than those in model group ( p < 0.05 ). Conclusion normal diet with daily supplement of RP has no significant influence on serum lipid and atherosclerosis, but high lipid diet with daily supplement of RP may decrease serum lipid and inhibit the development of atherosclerosis in rabbits. |
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