BACKGROUND Results from observational and genetic epidemiological studies suggest that lower serum homocysteine levels are associated with lower incidence of cardiovascular disease (CVD). Numerous randomized controlled trials have investigated the efficacy of lowering homocysteine with folic acid supplementation for CVD risk, but conflicting results have been reported. METHODS AND RESULTS Thr...

Title: CIRCULATING BIOMARKERS OF NITROOXIDATIVE STRESS IN YOUNG AND OLDER ACTIVE AND INACTIVE MEN Lori Beth Bjork, M.A., 2010 Directed By: Professor James M. Hagberg, PhD Department of Kinesiology Oxidative stress markers may be novel factors contributing to cardiovascular (CVD) risk. The purpose of this study was to examine the effects of long-term exercise, age, and their interaction on the p...

1. Introduction The surface trap of AlGaN/GaN high electron mobility transistors (HEMTs) can cause current collapse phenomenon which is the most serious limiting factor of the device's output power at high frequency operation. The surface passivation is a key step to reduce surface state effects and the quality of surface passivation film is very important [1]. Silicon nitride (SiNX) is widely ...

Catalysts play a key role in the growth of carbon nanotubes. The microwave plasma-assisted chemical vapor deposition (MPACVD) method is now commonly used for directional and conformal growth of carbon nanotubes (CNTs) on substrates. In this work, we report on the effect of H(2) plasma pre-treatment on the diameter and density of iron catalyst nanoparticles for different iron layer thicknesses i...

BACKGROUND This is an observational study undertaken in aim to evaluate the association between metabolic syndrome (MS) and high homocysteinemia (HHcy) in relation with cardiovascular disease (CVD). METHODS The study involved 126 subjects with angiographically documented CVD and 65 healthy subjects. MS has been diagnosed according to the ATP III criteria and plasma homocysteine concentration ...

CONTEXT Elevated levels of retinol binding protein-4 (RBP4) are positively correlated with insulin resistance, obesity, diabetes mellitus, and cardiovascular disease (CVD). Subclinical hypothyroidism (SCH) has also been associated with CVD; however, the factors linking SCH to CVD are not clear. OBJECTIVE The objective of the study was to evaluate risk factors for CVD in elderly patients group...

BACKGROUND Increased plasma activity of gamma-glutamyltransferase (GGT) is associated with cardiovascular diseases (CVD) and mortality in the general population. We investigated the association between GGT, CVD and mortality in individuals with diabetes mellitus. METHODS Data used were from 1280 participants, aged 35-70 years, with a confirmed diagnosis of diabetes mellitus in the European Pr...

Nanocrystalline diamond films have attracted considerable attention because they have a low coefficient of friction and a low electron emission threshold voltage. In this paper, the author reviews the plasma-enhanced chemical vapor deposition (PE-CVD) of nanocrystalline diamond and mainly focuses on the growth of nanocrystalline diamond by low-pressure PE-CVD. Nanocrystalline diamond particles ...

Oxidative stress markers are novel factors shown to be related to cardiovascular (CVD) risk. We examined the effects of long-term exercise, age, and their interaction on plasma oxidized LDL (ox-LDL), nitrotyrosine, and myeloperoxidase (MPO) levels, all biomarkers of oxidative stress, and determined their association with plasma nitric oxide (NOx) levels as an index of NO bioavailability. Older ...

The concentration of plasma low-density lipoprotein cholesterol (LDL-C) is reduced, while that of total high-density lipoprotein cholesterol (HDL-C) is increased, following inhibition of cholesteryl ester transfer protein (CETP). This combined effect has made inhibition of CETP an attractive pharmacological approach for reducing the residual incidence of cardiovascular disease (CVD) remaining a...