10 rezultate
Treatment of human endothelial cells with cytokines such as tumour necrosis factor-alpha (TNF) or E. coli lipopolysaccharide (LPS) induces the expression of several adhesion molecules and enhances leukocyte adhesion to endothelial cell surface. Interfering with this leukocyte adhesion or adhesion
Hypertriglyceridemia and fatty liver are common lipid abnormalities associated with Gram-negative sepsis. Fish oils have been shown to have beneficial effects in reducing plasma triglycerides (TG). This study was designed to investigate whether fish oils would prevent the elevation of plasma TG and
Carvacrol (CRV) has strong cytoprotective, antioxidant, and anti-inflammatory properties. We aimed to demonstrate the possible protective effects of CRV on survival, mesenteric artery blood flow (MBF), vascular reactivity, and oxidative and inflammatory injuries in a murine model of polymicrobial
Clinically, excessive ω-6 polyunsaturated fatty acid (PUFA) and inadequate ω-3 PUFA have been associated with enhanced risks for developing ulcerative colitis. In rodent models, ω-3 PUFAs have been shown to either attenuate or exacerbate colitis in different studies. We hypothesized that a high ω-6:
Dietary fatty acid effects upon the immune system may be mediated in part by effects upon the synthesis of proinflammatory mediators. The effects of maternal dietary fatty acid composition upon lung prostaglandin (PG) E2 levels and survival from group B streptococcal (GBS) infection were
Dietary lipid manipulation has been shown to have various effects on the immune system, depending on the amount of fat, degree of saturation, and type of fat used. In this study we investigated the role of different sources of fat at different levels on the survival of mice in two models of
Since an omega 3 fatty acid (FA) diet may have beneficial effects in inflammatory processes, we tested the hypothesis that the physiologic response to sepsis could be modified by altering the eicosanoid precursor pool via an omega 3 FA diet. Two groups (n = 8) of pigs were prefed for 8 days either
Dietary n-3 polyunsaturated fatty acids (PUFAs) have been reported to improve clinical outcome in a number of inflammatory diseases including burns and sepsis. One mechanism contributing to the anti-inflammatory effect is the incorporation of n-3 PUFAs into membrane phospholipids which decreases
Studies have suggested that the significant suppression of cellular immunity following hemorrhage may be due to an increased release of prostaglandin E2 (PGE2) by macrophages. Since diets high in n-3 polyunsaturated fatty acids decrease PGE2 synthesis, we assessed whether hemorrhage-induced
Oxidative stress is known to be involved in the development of organ failure and death in sepsis. Sesame oil attenuates oxidative stress induced by endotoxin; however, whether sesame oil is still effective in rats with sepsis has never been investigated. The aim of the present study was to determine