Combined Effect of NF-κB Inhibitor and β2-Adrenoreceptor Agonist on Mouse Mortality and Blood Concentration of Proinflammatory Cytokines in Sepsis

Abstract

Experiments on random-bred albino mice showed that NF-κB inhibitor (BAY 11-7082) and β2-adrenoreceptor agonist (dexmedetomidine hydrochloride) significantly reduced mouse mortality in 4 and 24 h after sepsis modeling (intraperitoneal administration of E. coli) by reducing blood levels of proinflammatory cytokines TNFα, IL-1β, and IL-6. The combined administration of NF-κB inhibitor and β2-adrenoreceptors agonist have an additive effect.