Increased expression of NAMPT in PBMC from patients with acute coronary syndrome and in inflammatory M1 macrophages.

Aim: The aim of the present study were to elucidate the role of NAMPT in atherosclerosis, by examine NAMPT expression in peripheral blood mononuclear cells (PBMC) in patients with coronary artery disease (CAD) and healthy controls and by examining the regulation and effect of NAMPT on macrophage polarization, hypothesizing that it could influence the polarization to inflammatory and resolving macrophages.

Method And Results: We analyzed RNA levels of NAMPT in PBMC from CAD and healthy controls and found NAMPT to be increased in PBMC from patients with acute coronary syndrome (n = 39) compared to healthy controls (n = 20) and patients with stable CAD (n = 22). Within the PBMC NAMPT was correlated to several inflammatory cytokines and the antioxidant enzyme superoxide dismutase 2.

[Lipid profile of healthy persons with low-carbohydrate diet].

Background: Many Norwegians have embraced the low-carb trend and choose butter and bacon instead of brown bread and carrots. This entails a dramatic change in the total intake of fat and the intake of saturated fat. We have investigated how a low-carb diet can affect the lipid profile in healthy adults with a normal bodyweight.