4Hanssonl L,Zanchetti A,Garruthers S G,et a1.Effects of intensive blood pressure lowering and low dose aspirin in patients with hypertension:principal results ofthe Hypertension Optimal Treatment(HOT)randomized trial[J].Lancet,1998,351:1 755
5Williams DE,Wareham NJ,Cox SD.Frequent salad vegetable consumption is associated with a reduction in the risk of diabetes mellitus[J].J Clin Epidemio1,1999,52(4):329.
6UK Prospective Diabetes Study Group.Tight blood pressure control and risk of macrovascular and microvascular complicationsintype 2 diabetes:UKPDS 38[J].BMJ,1998,317:703
7UKPDS GROUP.Efficacy of atenolol and captopril in reducing risk of macrovascular and microvascular complications in type 2 diabetes[J].BMJ,1998,317:713
2Vermeulen EL. Effect of homocysteine lowering treatment with folie acid olus vitamin B12 on progression of subclinical atherosclerosis: Arandomized, placebo - controlled trial[J]. Lancet, 2000,355 : 517.
3Chambers JC. Improved vascular endothelial function after oral B vitamins and effeet mediated through reduced concen - trateions of free plasma homocysteine[J]. Circulation, 2000,102 : 2479.
4Hofmann MA, Lalla E, Lu Y, et al. Hyperhomocysteinemia enhances vascular inflammation and accelerates ather osclerosis in murine model[J]. J Clin Inves,2001,10(7) :675 - 678.