Does long-term binge and escalating ethanol exposure cause necroinflammation and fibrosis in rat liver?
A rat model of alcoholic liver disease (ALD) with long-term binge and escalating ethanol exposure was developed. Our data support the hypothesis that enhanced eicosanoid production by COX, oxidative stress and nitrosative stress, HIF-1, and the imbalance between pro- and anti-inflammatory cytokines plays an important role in the pathogenesis of ALD.
Both inhibition of potassium channels and a depolarizing shift of their activation midpoint would increase neuronal excitability. The effects of bupivacaine on human Kv3 channels are thus compatible with a contributory role of Kv channel alteration in bupivacaine-induced neuronal excitation.