Relationship between serum uric acid concentration, metabolic syndrome and carotid atherosclerosis.

Objective: Carotid intima-media thickness (IMT) is a useful surrogate marker of cardiovascular disease. Associations between hyperuricemia, metabolic syndrome and carotid IMT have been reported, but few of the studies have been conducted in a Japanese population.

Methods: A total of 1,128 subjects (498 men aged, 68+/-14 years and 630 women aged 72+/-12 years) were divided into 4 groups according to serum uric acid (SUA) quartiles.

Metabolic syndrome amplifies the LDL-cholesterol associated increases in carotid atherosclerosis.

Objective: Carotid intima-media thickness (IMT) is a useful surrogate marker of cardiovascular disease. In addition to low-density lipoprotein cholesterol (LDL-C), metabolic syndrome has been linked to the pathogenesis of atherosclerosis. The present study investigated whether the clustering of multiple components of metabolic syndrome has a greater impact on vascular parameters than individual components of metabolic syndrome, and assessed the association between carotid IMT and LDL-C and metabolic syndrome.

Metabolic syndrome as a predictor of ischemic stroke in elderly persons.

Objective: To estimate the prevalence and risk of ischemic stroke associated with metabolic syndrome.

Methods And Patients: In 197 stroke patients (80 cases of atherothrombotic infarction, 97 lacunar infarction, 16 cardioembolic infarction, 4 others) and 356 age- and sex-matched control subjects aged 65 years and older in Seiyo Municipal Nomura Hospital, we investigated the association between metabolic syndrome and risk factor-dependent augmentation of ischemic stroke in subjects with several risk factors for atherosclerosis. The diagnosis of cerebral infarction in each patient was confirmed by CT findings of the brain and metabolic syndrome was defined as at least 3 of the 5 following conditions: visceral obesity, hypertension (HT), hypertriglyceridemia, low HDL-cholesterol and diabetes mellitus (DM).

Association between uric acid and carotid atherosclerosis in elderly persons.

Objective: Several cohort studies have shown a link between serum uric acid (SUA) and subsequent cardiovascular disease. However, such an association did not remain significant after adjusting for concomitant risk factors for atherosclerosis in some studies. Thus, the role of SUA as an independent risk factor remains controversial.

Non-HDL cholesterol as a predictor of carotid atherosclerosis in the elderly.

The aim of the present study was to evaluate sclerotic lesions of the common carotid artery by ultrasonography in 921 in-patients aged 65 years and older (77 +/- 7 years) and investigate whether lipid levels were associated with carotid atherosclerosis. In men, an increased risk for carotid atherosclerosis was associated with increased levels of low-density lipoprotein cholesterol (LDL-C) and non-high-density lipoprotein cholesterol (non-HDL-C). Compared to men with the lowest tertile of LDL-C levels (< 83.

Association between abdominal wall fat index on ultrasonography and carotid atherosclerosis in non-obese men.

We tried to investigate whether accumulation of visceral fat, assessed by a simple but widely used ultrasonographic method, was associated with common carotid atherosclerosis in non-obese men ranging from 16 to 79 years old. The subjects were consecutive 297 male in-patients whose body mass index ranged from 18.5 kg/m(2) to 25 kg/m(2).