The hypothesis was tested that plasma levels of adiponectin would be associated with coronary artery disease (CAD) across African-American and Caucasian ethnicity and gender. Adiponectin levels, cardiovascular risk factors, and extent of CAD were measured in 453 subjects (173 African-American and 280 Caucasian men and women). The distribution of ad...
BackgroundObesity modifies inflammatory mediators, but little is known about how obesity modifies the inflammatory responses of exercising children. This study assessed the acute effect of exercise on inflammatory mediators in overweight children.MethodsTwenty-eight overweight (OW) youth (body mass index > 85%) and 30 normal-weight (NW) controls of...
Chronic iron-overload is damaging to the heart, liver, and other organs. Better iron chelators are needed to treat this serious medical condition. The uptake and distribution of the lipid-soluble, hexadentate iron chelator desferri-Exochelin 772SM (D-Exo) is studied and its efficacy in removing iron from tissue in rodent models is evaluated. After ...
BackgroundIn humans, the main sources of reactive oxygen species (ROS), the molecules causing oxidative stress, are mitochondrial superoxide ions and neutrophil-derived oxidative radicals. Circulating antioxidants contribute to the protection against oxidative stress. Although the formation of ROS and secretion of antioxidants are independently reg...
Adipose tissue secretes leptin, which interacts with receptors in the hypothalamus. In rodent models of obesity, leptin increases metabolism and decreases food intake, which helps to maintain normal body composition. Accurate and precise methods to quantitate circulating leptin concentrations are needed for physiological studies. We developed an RI...
Adipose tissue secretes leptin, which interacts with receptors in the hypothalamus. In rodent models of obesity, leptin increases metabolism and decreases food intake, which helps to maintain normal body composition. Accurate and precise methods to quantitate circulating leptin concentrations are needed for physiological studies. We developed an RI...
