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叶酸、B族维生素对老年慢性心力衰竭伴高同型半胱氨酸血症患者心室重构及心功能的影响 被引量:20

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摘要 目的通过口服叶酸、B族维生素(VitB)治疗老年慢性心力伴高同型半胱氨酸(Hcy)血症患者,观察血清Hcy水平的改变对心室重构及心功能的影响。方法选择87例血清Hcy水平增高的慢性心力衰竭患者(Hcy≥15μmo/L),随机分为对照组(41例,仅服用利尿剂、β受体阻滞剂、ACEI或ARB等基础药物)、干预组〔46例,除基础用药外加用叶酸5mg(1次/d)、VitB12 0.5mg(1次/d)、B6 40mg(1次/d)〕,分别于治疗前、后4周测定患者空腹血清Hcy水平及查彩超评价心室形态学及心功能,所有数据进行统计学处理,最终84例完成了治疗计划。结果干预组治疗4周后心室重构及心脏舒张功能相关指标均有改善,血清Hcy减低,与对照组比较差异有统计学意义(P<0.05)。结论口服叶酸、VitB可降低老年慢性心力衰竭伴高Hcy血症患者血清Hcy水平,从而改善心室重构和心功能。
出处 《实用心脑肺血管病杂志》 2012年第2期244-245,共2页 Practical Journal of Cardiac Cerebral Pneumal and Vascular Disease
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  • 1Wang XZ, Lawson B, Brewer JW, Zinszner H, Sanjay A, Mi LJ,Boorstein R, Kreibich G, Hendershot LM, Ron D. Signals from the stressed endoplasmic reticulum induce C/EBP-homologous protein(CHOP/GADD153). Mol Cell Biol 1996; 16:4273-4280.
  • 2Cai Y, Zhang C, Nawa T, Aso T, Tanaka M, Oshiro S, Ichijo H,Kitajima S. Homocysteine-responsive ATF3 gene expression in human vascular endothelial cells: activation of c-Jun NH(2)-terminal kinase and promoter response element. Blood 2000; 96:2140-2148.
  • 3Zhang C, Kawauchi J, Adachi MT, Hashimoto Y, Oshiro S, Aso T, Kitajima S. Activation of JNK and transcriptional repressor ATF3/LRF1 through the IRE1/TRAF2 pathway is implicated in human vascular endothelial cell death by homocysteine. Biochem Biophys Res Commun 2001; 289:718-724.
  • 4Urano F, Wang X, Bertolotti A, Zhang Y, Chung P, Harding HP,Ron D. Coupling of stress in the ER to activation of JNK protein kinases by transmembrane protein kinase IRE1. Science 2000; 287:664-666.
  • 5Chen YR, Meyer CF, Tan TH. Persistent activation of c-Jun Nterminal kinase I (JNK1) in gamma radiation-induced apoptosis.J Biol Chem 1996; 271:631-634.
  • 6Watanabe M, Osada J, Aratani Y, Kluckman K, Reddick R,Malinow MR, Maeda N. Mice deficient in cystathionine betasynthase: animal models for mild and severe homocyst(e)inemia.Proc Natl Acad Sci U S A 1995; 92:1585-1589.
  • 7Lentz SR, Erger RA, Dayal S, Maeda N, Malinow MR, Heistad DD, Farad FM. Folate dependence of hyperhomocysteinemia and vascular dysfunction in cystathionine beta-synthase-deficient mice. Am J Physiol Heart Circ Physiol 2000; 279:H970-975.
  • 8Lentz SR, Piegors DJ, Malinow RM, Heistad DD. Supplementation of atherogenic diet with B vitamins does not prevent atherosclerosis or vascular dysfunction in monkeys. Circulation 2001;103:1006-1011.
  • 9Dayal S, Bottiglieri T, Aming E, Maeda N, Malinow MR, Sigrnund CD, Heistad DD, Faraci FM, Lentz SR. Endothelial dysflmction and elevation of S-adenosyLhomocysteine in cystathionine betasynthase-deficient mice. Circ Res 2001; 88:1203-1209.
  • 10Eberhardt RT, Forgione MA, Cap A, Leopold JA, Rudd MA,Trolliet M, Heydrick S, Stark R, Klings ES, Moldovan NI,Yaghoubi M, Goldschmidt-Clermont PJ, Farber HW, Cohen R,Loscalzo J. Endothelial dysfunction in a murine model of mild hyperhomocyst(e)inemia. J Clin Invest 2000; 106-:483-491.

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