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提肛每日4提肛.一是早晨、傍晚锻炼时甩手提肛;双脚分开同肩宽,向前伸臂手心朝下,吸气提肛,向后甩臂手心朝上,呼气松肛,200下.二是入睡和起床前在被窝内提肛:仰卧,双腿伸直,双手放身侧,一只小腿搭在另只小腿上,脚摞脚,吸气提肛,呼气松肛,56下. 相似文献
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正脚是人体下肢的重要组成部分,它是由36块大小、形状各不相同的骨骼和10条肌肉、肌腱、韧带及筋膜相互连结而成。脚在行走时起落自然,刚柔相济。所以,无论是行走光滑的地面或是凸凹不平的岳陵山坡,它都能适应。当人在站立和行走时,脚承受着全身的重量。行走负重时50%的体重落在脚跟,40%的体重落在脚前内侧的突起部位,因此,负担高重量的跟部最容易劳 相似文献
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目的 该研究在多群体中筛查验证ApoE基因多态性与长寿的关联,并调查ApoE基因变异与长寿相关表型的关联.方法 该研究采用群体1筛查,群体2、3验证的策略,共收集814个长寿老人(年龄≥90岁)和1136个无长寿家族史、当地一般人群的对照组(年龄30~65岁).通过PCR-RFLP和测序方法对ApoE基因进行基因分型.结果 在3个群体中长寿老人的ApoE ε3/ε3频率明显高于对照人群,与长寿存在正关联,这个结果与以往其他群体的研究结果并不相同;而长寿老人中ApoE ε3/ε4 频率明显低于对照群体,与长寿存在负关联.同时,在长寿老人中,ApoE ε3/ε3携带者比未携带ApoEε3/ε3者的高密度脂蛋白水平高(F=6.970,P=0.005),ApoE ε4携带者(ε3/ε4和ε4/ε4基因型总和)比非ApoEε4携带者的总胆固醇和低密度脂蛋白水平高(F=4.810,P=0.003和F=4.21 8,P=0.012).另外,该文对世界不同群体进行Meta分析,结果显示ApoE ε4携带者与长寿负关联(合并OR=0.42,95%CI:0.36~0.49),是长寿的风险因素.ε3/ε3基因型与长寿正关联(合并 OR=1.47,95%CI:1.25~1.74),是长寿的保护因素.结论 多个群体验证ApoE ε3/ε3可能是长寿的保护因素,这与以往报道ApoE ε2/ε2是长寿保护因素的结果不同;而ApoEε4是长寿的风险因素.Abstract: Objective The present study is to identify and replicate the association of ApoE longevity in multi-populations, and observe the association of ApoE with longevity-related phenotype. Methods By multi-population design:identifying ApoE gene associated with longevity in population 1, and replicating ApoE gene associated with longevity in population 2 and 3. A total of 814 "longevity cases" were classified as participants who had survived to age 90 years or more, with a total of 1136" younger controls" less than 65 years of age. ApoE gene was genotyped by PCR-RFLP and sequencing. Results Results showed the homozygous ε3/ε3 genotype in long-lived population was significantly higher frequent than those in controls,positively associated with longevity, whereas the heterozygous ε3/ε4 genotype were significantly lower frequent than those in controls, negatively associated with longevity in 3 different populations. ApoE ε3/ε3 was associated with higher HDL-C levels(F=6.970,P=0.005),and ApoE ε4-carrier(the ε3/ε4 and ε4/ε4 genotypes) was associated with significantly higher TC and LDL-C levels(F=4.810,P =0.003 and F=4.218,P=0.012)in long-lived individuals.In addition, the meta-analysis in 14 populations in world suggested ε4-carriers were negatively associated with longevity(pool ORs=0. 42,95% CI:0. 36~0.49);whereas the ApoE ε3/ε3 genotype was positively associated (pool ORs=1.47,95% CI:1.25~1.74) with longevity. Conclusions It was confirmed ApoE gene was associated with longevity in multi-population. ApoE ε3 gene could conferred protective effect for healthy longevity which was inconsistent the previous results published , whereas ApoE ε4 gene increased the risk effect for successful aging and longevity. 相似文献
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心血管危险因子与广西汉族迟发性阿尔茨海默病之间的相关性研究 总被引:4,自引:1,他引:4
目的 研究心血管危险因子载脂蛋白 E( Apo E)、载脂蛋白 C- ( Apo C- )以及低密度脂蛋白受体相关蛋白 ( LRP)与汉族迟发性阿尔茨海默病 ( LOAD)之间的相关性。方法 应用 PCR-RFLP技术或直接通过 PCR方法 ,分析了 1 5 6例正常老年人、79例 LOAD Apo E、Apo C- 与 LRP基因型。结果 在 LOAD患者组和正常对照组中 ,Apo Eε4等位基因出现的频率分别为 1 7.7%、5 .7% ,其间差异有显著性 ( x2 =1 5 .75 0 ;P=0 .0 0 1 ,OR=3 .3 96,95 % CI =1 .80 8~ 6.3 79) ;Apo Eε3等位基因频率分别为 76.0 %、84% ,前者低于后者 ( x2 =4.43 9;P=0 .0 3 5 ,OR=1 .65 9,95 % CI =1 .0 3 3~ 2 .665 ) ;LRP、Apo C- 基因的基因型频率和等位基因频率在 LOAD与对照组之间差异无显著性 ( P >0 .0 5 )。结论 Apo Eε4等位基因是 LOAD的遗传危险因子 ,Apo Eε3等位基因则可能有保护效应 ;此研究未能证明 Apo C- 基因变异和 LRP基因 C766T多态性与 LOAD有相关关系 相似文献
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茄子,又名矮瓜,亦称落苏,属于茄科茄属植物。原产于热带的印度,已有四千多年的栽培历史。公元四五世纪传入我国,至今也已有一千五百多年的栽培历史了。茄子的品种有白茄子、紫茄子、长茄子、圆茄子、线茄子。均鲜嫩可口,有特殊风味,营养价值很高。鲜茄子中富含维生素A、维生素B1、B2、维生素C、维生素D、维生素E、含维生素P,含蛋白质比番茄还多,每100克鲜茄子含1.4克;含脂肪0.3克;含碳水化合物4克。此外,含微量元素有磷、钙、铜、钾、锌、铁等;尤其含皂甙、龙葵素、紫色汁素等物质也很高。不仅是营养丰富的养生益寿佳蔬,且有一定医疗价值… 相似文献
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