Does physiological induction of a beta-adrenergic receptor kinase inhibitor transgene preserve ss-adrenergic responsiveness in pressure-overload cardiac hypertrophy?
These results demonstrate that acute ssARK1 inhibition can restore lost myocardial ssAR responsiveness and inotropic reserve in vivo. Furthermore, these mice demonstrate the novel utility of the CARP promoter as an inducible element responsive to pathophysiological conditions in the adult heart.
Our study provides evidence that impaired PDR ICG as a marker of hepatic dysfunction and hypoperfusion may be a valid marker of prolonged ICU treatment. Additionally this study provides evidence that haemodilutional anaemia to a Hct of 20% does not impair hepatic function and perfusion.