Fructosamine: A Negative Acute Phase Reactant

Chronic concern over an acute-phase reactant: a teachable moment.

A59-year-oldmanwith a history of shoulder and knee pain presented to our clinic reporting 6 years of left osteoarthritic hippain.Hispainhadbeenprogressive, and at the timeofpresentation,he required theuseofacane for support. The results of radiologic studies showed a loss of joint space with thinning of the upper aspect of the lefthip jointwithbone-on-boneappearanceandsubchondral cyst formation...

Title: Plasma prohepcidin as a negative acute phase reactant after large cardiac surgery with a deep hypothermic circulatory arrest

Murine serum glycoprotein gp70 behaves as an acute phase reactant

A single intraperitoneal injection of bacterial lipopolysaccharide (LPS) or its lipid A component induced high levels of glycoprotein, gp70, in sera of several strains of mice within 24 h. This serum gp70 response induced by LPS was independent of the activation of B cells and the presence of T cells. However, serological and immunohistochemical studies demonstrated the production of gp70 by he...

Plasma prohepcidin as a negative acute phase reactant after large cardiac surgery with a deep hypothermic circulatory arrest.

Hepcidin is a key regulator of iron metabolism and a mediator of anemia in inflammation. Recent in vitro studies recognized prohepcidin as a type II acute phase protein regulating via interleukin-6. The aim of the present study was to investigate the time course of plasma prohepcidin after a large cardiac surgery in relation to IL-6 and other inflammatory parameters. Patients with chronic throm...

Ischemia Modified Albumin as an Acute - Phase Reactant

mean concentration of 0.63 mmol/L, is a powerful acute phase reactant as it changes dramatically during vascular injury and inflammatory processes5. Albumin acts as a buffering agent for endogenous or exogenous toxic molecules due to its various ligands binding ability4,5. The biochemical mechanisms modifying the amino-terminal region of albumin during ischemia are unclear, but reperfusion afte...