Kawasaki disease with acute myocarditis in an adolescent.

A previously healthy 16-year-old adolescent was admitted to our hospital with fever, sore throat, diarrhoea, strawberry tongue, rashes on lower extremities, and pain in the neck, abdomen and joints. He was initially diagnosed with IgA vasculitis triggered by acute pharyngitis. Despite antibiotic treatment, he gradually developed multiorgan failure and cardiac shock.

Differential effects of isoflurane on A-type and delayed rectifier K channels in rat substantia nigra.

The authors previously demonstrated that isoflurane, a widely used volatile anesthetic, induced depolarization and increased the frequency of spontaneous action potentials in principal dopamine neurons in rat substantia nigra pars compacta. We studied the effects of isoflurane on voltage-dependent K channels to clarify the mechanisms of the increase in excitability in these neurons. Voltage-clamp whole-cell recordings were made in rat midbrain slices.