
Keywords: Caffeine; Anti-inflammatory; LPS; NF-κB; MAPKsNF-κB, nuclear factor kappa B; MAPKs, mitogen-activated protein kinases; LPS, lipopolysaccharide; NO, nitric oxide; iNOS, nitric oxide synthase; COX-2, cyclooxygenase-2; IL, interleukin; IKK, IκB kinase; IκB,