The immune and coagulation systems are both implicated in the pathogenesis of rheumatoid arthritis (RA). Plasma carboxypeptidase B (CPB), which is activated by the thrombin/thrombomodulin complex, plays a procoagulant role during fibrin clot formation. However, an antiinflammatory role for CPB is suggested by the recent observation that CPB can cleave proinflammatory mediators, such as C5a, bra...

Epsilon-aminocaproic acid (epsilon-ACA) is administered to cardiac surgery patients to reduce blood transfusions. Highly water-soluble drugs, such as epsilon-ACA, often have larger distribution volumes in males than in females. We hypothesized that epsilon-ACA concentrations using this dosing scheme would differ by gender because of differences in body composition and weight-adjusted volumes of...

BACKGROUND Cardiac surgery with cardiopulmonary bypass (CPB) in children with congenital heart disease induces a systemic inflammatory response. This inflammatory response is thought to be produced by exposing patients to proinflammatory factors. AIM To explore the role of cytokines and proteolytic enzymes in inflammatory complications after cardiac surgery in children. METHODS We investiga...

Cold agglutinins are of unique relevance in cardiac surgerybecause of the use of hypothermic cardiopulmonary bypass (CPB). Cold autoimmune diseases are defined by the presence of abnormal circulating proteins (usually IgM or IgA antibodies) that agglutinate in response to a decrease in body temperature. These disorders include cryoglobulinemia and cold hemagglutinin disease.Immunoglobulin M aut...

BACKGROUND AND OBJECTIVES Several studies have demonstrated a significant difference between the aortic and radial artery pressures in patients on cardiopulmonary bypass (CPB). The objectives of this study were to evaluate the behavior of the aorta-to-radial artery pressure gradient during myocardial revascularization (MR) with CPB and its correlation with the systemic vascular resistance. ME...

INTRODUCTION Cardiopulmonary bypass (CPB) can cause stress response that increases levels of cytokine and catecholamine in plasma, resulting in hyperglycemia. In adults, it has been demonstrated that remifentanil infusion during CPB could prevent increases of cytokine, catecholamine, and blood glucose levels, but such effects of remifentanil in children have not been elucidated. AIM In this s...

The Colorado potato beetle (CPB) and the western corn rootworm (WCR) are among world’s most expansive insect pests. aim of study was to assess, for first time in Poland, levels susceptibility to deltamethrin tau-fluvalinate WCR determine current status those active substances CPB. In addition, role oxidative metabolism detoxification pyrethroids was determined using piperonyl butoxide (PBO...

This paper aims to evaluate the fiscal policy implemented by USMCA economies deal with COVID-19 economic crisis. We estimate capacity (potential output) and Cyclical Primary Balance as a percentage of GDP (CPB) each scrutinized economies. Then we obtain Adjusted (CAPB) difference between (PB) CPB. Unlike previous CPB estimations, potential output reference Economic Capacity methodology (Shaikh ...

Inflammatory lung injury is one of the main complications associated with cardiopulmonary bypass (CPB). Tumor necrosis factor-α (TNF-α) is one of the key factors mediating the CPB-induced inflammatory reactions. Our previous studies have shown that endotracheal administration of anti-tumor necrosis factor-α antibody (TNF-α Ab) produces some beneficial effects on lung in a rabbit CPB model. In t...

BACKGROUND During cardiopulmonary bypass (CPB), several factors affect drug disposition and action. This topic has not been studied extensively during normothermic CPB. In this study, we related propofol dose to plasma propofol concentration and burst suppression of the EEG during normothermic bypass. METHODS After institutional approval and informed consent, 45 patients having cardiac surger...