The effect of capsaicin on circulating biomarkers, soluble tumor necrosis factor and soluble tumor necrosis factor-receptor-1 and -2 levels in vivo using lipopolysaccharide-treated mice.

ABSTRACT: The circulating soluble tumor necrosis factor (sTNF) and sTNF-receptor (R) 1 and -R2 have known as septic biomarker. The pungent component of capsicum, capsaicin (Cap), has several associated physiological activities, including anti-oxidant, anti-bacterial and anti-inflammatory effects. The aim of this study was to elucidate the effect of Cap on circulating sTNF and sTNF-R1 and -R2 in vivo using lipopolysaccharide (LPS)-treated mice. LPS (20 mg/kg, ip)-treated group was significantly increased circulating sTNF, sTNF-R1, and -R2 and TNF-α mRNA expression levels compared to the vehicle group. Treatment with LPS (20 mg/kg, ip) + Cap (4 mg/kg, sc)-treated group was significantly decreased both circulating sTNF levels (after 1 h only) and TNF-α mRNA expression (after 6 h) compared to the

SUBMITTER: Ijiri Y 

PROVIDER: S-EPMC5598489 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature