共查询到20条相似文献，搜索用时 265 毫秒
1.
骨质疏松症作为一种“隐匿进展的流行病”正日益威胁着人们的健康，对其病因病理、防治的研究进展作一概述，有利于人们进行科学、适当的健骨锻炼．合理的营养，对预防骨质疏松症的发生具有一定的作用。 相似文献
2.
4600多年前,古希腊传说中的狮身人面像卧倒在金字塔旁的沙漠上,这可能是人类历史上最早描述的骨质疏松症的记载.我国古代医书<内经>中"痹证"、"骨痹"等记载,也是对骨质疏松的研究……直到1885年,欧洲病理学家Pommer提出骨质疏松的概念,1993年在香港召开的第四届国际骨质疏松研讨会上,医学科学家才给骨质疏松症下了明确的定义.1994年世界卫生组织研究小组提出了骨质疏松症的诊断标准,表明人们对骨质疏松症的认识日益深入. 相似文献
3.
预防骨质疏松症从小做起 总被引：1，自引：0，他引：1
本文主要论述了骨质疏松症的概念、主要表现及骨质疏松症的现状,获得理想的骨峰值及减少骨量丢失是预防骨质疏松症的关键,应从儿童开始,加强社区防治,努力提高骨质疏松症的知晓率,改变不良生活方式,以降低骨质疏松症和骨折的发病率. 相似文献
4.
目的:骨质疏松症是截瘫患者的严重合并症之一,探讨如向防治骨质疏松症。方法:我院骨科护理组自1992年以来对外伤性截瘫患者采用适当补钙、经常功能锻炼和饮食调节结合的方法,进行耐心细致的康复指导,行之有效。结果:截瘫后骨质疏松症的发病率明显降低,取得满意效果。结论:骨质疏松症是截瘫患者的发病因素之一,因此,为了改善缺钙状态和防治骨质疏松症,补钙应当以食补为主(食入含钙量高的食物为主),同时最好能服用一定量的活性VD_3以促进钙的吸收和利用。并增强肾小管对钙的重吸收,从而减少钙的流失。只有这样才能真正有效的防治骨质疏松症。 相似文献
5.
通常认为,钙能保护牙齿和骨骼,最新的研究表明,钙对人体还有许多用处。1.避免骨质疏松症骨质疏松症会使脊椎变得脆弱,甚至有断裂的危险。对骨质疏松症的治疗与控制是不易的。然而,新近的研究表明,增加人体钙的吸收,可降低骨质疏松症带来的骨骼损毁率和变脆速度。特别是当补 相似文献
6.
对女性原发性骨质疏松症的病因及轻体育运动在逆转骨质疏松症中的作用机制进行了探讨。轻体育运动可以从多个方面改善骨代谢状况,有效逆转和延缓老年人骨质疏松症的发生,但并不能完全阻止这一过程的发生,轻体育运动与合理的营养相结合可能更有效。 相似文献
7.
所谓骨质疏松,就是骨头的强度变弱了,这种情况在人们生活中是常见的。 人们常说的“小老太太”,“驼背老太太”,就是对这种情况的描述。在美国有一家从事骨质疏松诊断试验的机构,该机构的总经理乔治·邓巴说:“人们经常开这种玩笑,说他们的祖母、外祖母看上去好象收缩了。现在我们知道这不是在开玩笑。由于她们的骨头在变小,她们确实在收缩。”因为她们患了骨质疏松症。 相似文献
8.
随着人们寿命的延长和老龄社会的到来,骨质疏松的发病率越来越高,不仅使患者腰酸背痛、身材缩短和驼背,严重时还会导致骨折,骨折是退行性骨质疏松症最常见和最严重的并发症,可使人生活不能自理,继发栓塞疾病及脑血管病等.由此可见,骨质疏松的危害不可小视. 相似文献
9.
10.
骨质疏松症的发生原理与临床表现 总被引：1，自引：0，他引：1
骨质疏松症发生的原因是由于骨重建不平衡,骨吸收稍大于骨生成,从而导致持续的轻微骨量丢失。骨质疏松症表现为骨及肌肉疼痛、身材缩短、脊柱变形、易骨折等症状。 相似文献
11.
膳食营养因素对中老年人骨质疏松的影响 总被引：1，自引：0，他引：1
随着世界人口不断地老龄化,骨质疏松症将成为大规模的全球性健康问题。老年性骨质疏松的发生与整体功能下降、运动减少、营养代谢功能下降等有关。本文从骨质疏松的概念、病因病理、发病机制,以及营养素之间的相互联系及协同作用来探讨膳食营养因素对骨质疏松症患者的影响。论述了钙、钾、磷、钠、镁、锌、铜、锰、铅、铝以及维生素D、维生素K与骨质疏松发生的关系。许多营养素协同钙元素的吸收以及许多微量元素的变化都影响着中老年人骨量变化,从正反两方面影响骨质疏松症的发生。结论:合理的膳食和良好的生活饮食习惯可以预防和治疗骨质疏松。 相似文献
12.
围绝经期妇女骨疏松症的产生原因及防治 总被引：1，自引：0，他引：1
朱慧 《襄樊职业技术学院学报》2005,4(5):97-98
围绝经期女性由于卵巢功能衰退,雌激素分泌减少,使此期女性易发生骨质疏松症,讨论了围绝期女性骨质疏松症产生的原因及骨质测量方法：综述了围绝经期妇女骨质疏松的防治方法. 相似文献
13.
14.
Shun-zhi Liu Hong Yan Wei-kun Hou Peng Xu Juan Tian Li-fang Tian Bo-feng Zhu Jie Ma She-min Lu 《Journal of Zhejiang University. Science. B》2009,10(8):609-618
Objective: To investigate the relationships between endothelial nitric oxide synthases (eNOS) G894T and 27 bp-variable number tandem repeat (VNTR) gene polymorphisms and osteoporosis in the postmenopausal women of Chinese Han nationality. Methods: In the present study, 281 postmenopausal women from Xi'an urban area in West China were recruited, and divided into osteoporosis, osteopenia, and normal groups according to the diagnostic criteria of osteoporosis proposed by World Health Organization (WHO). The bone mineral density (BMD) values of lumbar vertebrae and left hips were determined by QDR-2000 dual energy X-ray absorptiometry. Blood samples were tested for plasma biochemical indicators including testosterone, estradiol, calcitonin, osteocalcin, and procollagen type I amino-terminal propeptide by enzyme-linked immunosorbent assay (ELISA), tartrate-resistant acid phosphatase by spectrophotometric method, and the content of nitric oxide by Griess method. Genome DNA was extracted from whole blood, and G894T polymorphism of eNOS gene was analyzed by using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method and 27 bp-VNTR polymorphism of eNOS gene was genotyped by PCR method. Then the relationships between genotypes and biochemical indicators, genotypes and osteoporosis, and haplotypes and osteoporosis were analyzed. Results: The average BMD values of the femoral neck, ward's triangle and lumbar vertebrae 1～4 (L1～L4) in the subjects with T/T genotype in eNOS G894T locus were significantly higher than those in the subjects with G/T and G/G genotypes (P<0.05). The average BMD of the femoral neck in the subjects with a/a genotype of eNOS 27 bp-VNTR locus was evidently higher than that in the subjects with b/b genotype (P<0.05). The plasma testosterone and osteocalcin concentrations in the subjects of eNOS G894T G/T genotype were evidently higher than those in the subjects of other genotypes (P<0.05); the plasma estradiol concentration in the subjects of eNOS 27 bp-VNTR a/a genotype was obviously higher than that in the subjects of b/b genotype (P<0.01). eNOS G/G homozygous frequencies in osteoporosis women, osteopenia women, and normal women were 85.37%, 76.38%, and 83.87%, respectively (P＞0.05). 0% osteoporosis woman, 0.79% osteopenia women, and 3.23% normal women were eNOS a/a homozygous (P<0.05). The frequencies of eNOS 27 bp-VNTR a allele were 5.33% in the osteoporosis group, 10.24% in the osteopenia group, and 16.13% in the normal group (P<0.05, odds ratio (OR)=0.29, 95% confidence interval (CI)=0.11～0.77), suggesting that a/a genotype and a allele might have protective effects on osteoporosis. The haplotype analysis showed that G-b was 87.7% (214/244) in the osteoporosis group (P<0.05, OR=2AS, 95% CI=1.18～5.18). G-a was 5.3% (13/244) in the osteoporosis group (P<0.05, OR=0.29, 95% CI=0.11～0.77). G-b was a risk factor for osteoporosis, and G-a a protective factor. Conclusion: eNOS G894T G/T genotype influenced the plasma testosterone and osteocalcin concentrations, and T/T genotype influenced BMD. eNOS 27 bp-VNTR a/a genotype increased plasma estradiol concentration to have a protective effect on osteoporosis. 相似文献
15.
Objective： The aim of this retrospective investigation was to explore the influence of femoral osteoporosis on short-term curative effects ofcementless hip arthroplasty and to evaluate the femoral metaphyseal bone mineral density （BMD） for femoral osteoporosis in order to guide prosthesis choice and rehabilitation. Methods： We performed 127 total arthroplasty operations between June 1999 to February 2003 and investigated 49 cementless hip replacements with the Metalcancellous cementless Lubeck Ⅱ system being used in all hips. There were twenty men and twenty-nine women whose mean age at the time of the operation was 60 years （range, 52-81 years）. The patients were divided into osteoporosis or normal groups according to the femoral metaphyseal BMD measured preoperatively. The average duration of follow-up was 30 months （range, 8-52 months）. We evaluated all of the patients from a clinical standpoint with use of a standard-terminology questionnaire with respect to the short-term curative effects and patients＇ satisfaction. Hip pain status and functional ability were important indicators of treatment efficacy. Results： Harris hip score and patients＇ satisfaction in femoral osteoporosis patients who underwent noncemented hip arthroplasty were lower （P=0.004, P=0.03） while the incidence of thigh pain was higher （P=0.03） than the patients with non-osteoporosis. Conclusion： The higher incidence of pain, as well as the decrease in function experienced by the patients in osteoporosis group, supports the case that cementless arthroplasty is not a better choice for those patients and that we had better select prosthesis based on the femoral metaphyseal BMD. 相似文献
16.
17.
18.
人体内骨的代谢由成骨作用和破骨作用来完成,并受多种因素影响,如激素因素、营养因素、物理因素等,骨质疏松是由诸多因素引起的综合性骨代谢疾病,补钙不是治疗和预防骨质疏松的全部. 相似文献
19.
葛根素抗炎作用研究进展 总被引：2，自引：0，他引：2
陈超 《宁德师专学报(自然科学版)》2010,22(3):225-229
葛根素是从葛根（Radix Pueraria）的根部提取的一种异黄酮.它具有改善血管循环、抗氧化应激、治疗骨质疏松以及降血糖等作用.研究表明葛根素对免疫细胞、炎症因子、信号通路以及炎症疾病都有重要的影响.文章着重对葛根素在抑制炎症方面的作用作一简要概述. 相似文献
20.
浅谈洋葱的主要营养与保健功能 总被引：3，自引：0，他引：3
洋葱是人们普遍喜爱的一种蔬菜,被誉为蔬菜中的保健食品。洋葱近年来倍受人们亲睐,市场发展迅速,研究表明洋葱富含蛋白质、维生素、碳水化合物、纤维素、磷、铁、微量元素等营养物质,对抗癌抑菌、降血糖、降血脂、抗血栓形成、预防骨质疏松等有很好疗效,既具有广泛开发和利用价值,又是大众保健的蔬菜佳品之一。 相似文献