The Effects of S-Allyl Cysteıne on Inflammatory Cascade in Lipopolysaccharide Induced Rat Sepsis Model (original) (raw)

Lipopolysaccharide (LPS) is a main constituent of Gram-negative bacterial cell walls and is considered a leading cause of sepsis. S-allyl cysteine (SAC) is a water-soluble organosulfur component present in garlic which has a potent antioxidant and free radical scavenger activity. The purpose of this study is to examine the antioxidant and anti-inflammatory potential of SAC on endotoxin LPS-induced sepsis. Female Wistar albino rats were divided into 6 groups. LPS (5 mg/kg) was applied to rats in sepsis and treatment groups intraperitoneally. After 24 hours from LPS injection 50 mg/kg and 100 mg/kg SAC was orally administrated to treatment groups. Lung and liver 18F-fluoro-deoxy-D-glucose (18F-FDG) uptake was measured by 18FDG-PET scan. Serum levels of nuclear factor-kappa B (NF-κβ), tumor necrosis factor-alpha (TNF-α), matrix metalloproteinase-9 (MMP-9), plasma levels of interleukin-1β (IL-1β), IL-6 and tissue levels of oxidative stress markers catalase (CAT), superoxide dismutase (S...