Comparison of techniques for culture of dialysis water and fluid.

Introduction: Microbiological culture of dialysis water and fluid is a routine safety measure. In the United States (U.S.

A first-in-man, randomized, placebo-controlled study to evaluate the safety and feasibility of autologous delipidated high-density lipoprotein plasma infusions in patients with acute coronary syndrome.

Objectives: This study aimed to determine whether serial autologous infusions of selective high-density lipoprotein (HDL) delipidated plasma are feasible and well tolerated in patients with acute coronary syndrome (ACS).

Background: Low HDL is associated with increased risk of cardiovascular disease. Plasma selective delipidation converts alphaHDL to prebeta-like HDL, the most effective form of HDL for lipid removal from arterial plaques.

Selective delipidation of plasma HDL enhances reverse cholesterol transport in vivo.

Uptake of cholesterol from peripheral cells by nascent small HDL circulating in plasma is necessary to prevent atherosclerosis. This process, termed reverse cholesterol transport, produces larger cholesterol-rich HDL that transfers its cholesterol to the liver facilitating excretion. Most HDL in plasma is cholesterol-rich.

Enhancement of cell mediated immune responses using lipid depleted lentivirus as immunogen: a novel approach for inducing recognition of new viral epitopes.

We tested the hypothesis that removal of viral lipids using diisopropylether can enhance antigenicity of SIVmac251. DIPE delipidation removed cholesterol from SIVmac251 without significant loss of viral protein or RNA. Mice immunized with the same SIV preparation but boosted with delipidated SIVmac251 exhibited significantly broader and higher cellular and humoral immune responses compared to live or AT-2-inactivated virus.