Serum vaspin levels are positively associated with carotid atherosclerosis in a general population.

Objectives: Vaspin is a novel adipocytokine with potential insulin-sensitizing properties. Insulin resistance (IR) plays a role in the development and progression of atherosclerosis. However, the relationship between serum vaspin levels and atherosclerosis remains unknown.

High level of plasma remnant-like particle cholesterol may predispose to development of hypertension in normotensive subjects.

Background: Remnant-like lipoprotein particle cholesterol (RLP-C) is a highly atherogenic factor. RLP-C induces endothelial dysfunction and is associated with hyperinsulinemia. This study was designed to determine whether high plasma RLP-C levels predispose to the development of hypertension in subjects with normal blood pressure (BP).

Serum hepatocyte growth factor and cancer mortality in an apparently healthy Japanese population.

Background: In patients with cancer, hepatocyte growth factor (HGF) is elevated and is a predictor of prognosis. We investigated whether serum HGF was a predictive marker for cancer death in a population of community-dwelling Japanese.

Methods: We studied 1492 apparently healthy Japanese adults who underwent health examinations in 1999.

Plasma aldosterone levels and development of insulin resistance: prospective study in a general population.

Aldosterone plays a role in hypertension, and hypertension is prevalent in patients with insulin resistance. Cross-sectional studies have reported that plasma aldosterone levels are higher in patients with insulin resistance. However, it is not known whether plasma aldosterone levels predict the development of insulin resistance.

LDL-C/HDL-C Ratio Predicts Carotid Intima-Media Thickness Progression Better Than HDL-C or LDL-C Alone.

High-density lipoprotein cholesterol (HDL-C) and low-density lipoprotein cholesterol (LDL-C) are strong predictors of atherosclerosis. Statin-induced changes in the ratio of LDL-C to HDL-C (LDL-C/HDL-C) predicted atherosclerosis progression better than LDL-C or HDL-C alone. However, the best predictor of subclinical atherosclerosis remains unknown.

High level of plasma endothelin-1 predicts development of hypertension in normotensive subjects.

Background: Endothelin-1 (ET-1) is a potent vasoconstrictor derived from the endothelium. However, most large scale cross-sectional studies in humans have indicated no relationship between plasma ET-1 levels and hypertension. The present study was designed to determine whether high plasma ET-1 levels predict the development of hypertension.

Factors associated with serum high mobility group box 1 (HMGB1) levels in a general population.

High mobility group box 1 (HMGB1), a nonhistone chromatin-associated protein, is implicated as a mediator of both infectious and non-infectious inflammatory conditions. Clinical research on this protein in humans just has begun; serum HMGB1 was reported to be elevated in a small number of critically ill patients suffering from sepsis. However, the kinetics, distribution and factors associated with circulating HMGB1 are unknown in a general population.