3Robinson K, Arheat K,Rrefsum H, etal. Low circulating folate and vitamin B6 concentrations:risk factors for Stroke,peripheral vascular disease, and coronary artery disease[J].Circulation,1998,97:437-443.
4Cornwell PE, Morgan SL, Vaughn WH. Modification of homocysteine in humanplasma[J].J Chromagr,1993,617:136-139.
5McCully KS, Wilson RB. Homocysteine theory ofarteriosclerosis[J].Atherosclerosis,1975,22:215-227.
6Graham IM, Daly LE, Refsum HM, et al. Plasma homocysteine as a risk factor forvascular disease[J].JAMA,1997,277:1775-1781.
7Rimm EB, Willett WC, Hu FB, et al. Folate and vitamin B6 from diet andsupplemements in relation to risk of coronary heart discease amongwomen[J].JAMA,1998,279:359-364.
8Lang D,Kredan MB, Moat SJ, et al. Homocysteine-induced inhibtion ofemdothelium-dependent relaxation in rabbit aorta,role for superoxideanions[J].Arterrioscler Thromb Vasc Biol, 2000,20:422-427.
9Tsai JC, Perrella MA, Yoshizumi M, et al. Promotion of vascular smooth muscle cellgrouth by homocysteine:a link to atherosclerosis[J].Proc Natl Acad SciUSA,1994,91:6369-6373.