Are endothelial repair capacity and apoptosis inversely related in obstructive sleep apnea?
In the absence of any co-morbid conditions including obesity, OSA alone impairs endothelial repair capacity and promotes endothelial apoptosis. These early endothelial alterations may underlie accelerated atherosclerosis and increased cardiovascular risk in OSA.
The analysis shows an influence of serum HDL concentrations on the process of phagocytosis in the isolated cells and suggests that the concentration of arachidonic acid in blood is a factor that determines the phagocytic ability of monocytes. Moreover, the concentration of conjugated linoleic acid trans-10 cis-12 has considerable influence on phagocytosis.