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Effectivity and safety of mannitol treatment for acute hepatic failure in rats
A Watanabe1, T Tsuchida, T Shiota
1Department III of Internal Medicine, Toyama Medical and Pharmaceutical University, Japan.
Abstract:
In rats with D-galactosamine-induced hepatic failure, 14C-D-mannitol transport into the brain was accelerated through an increase of vesicular transport via the blood-brain barrier and thus brain mannitol contents increased. However, the osmolarity of the brain tissue changed little and the mortality was decreased by mannitol infusion to acute hepatic-failure rats. Experimental data indicate the effectivity and safety of hypertonic mannitol therapy for cerebral edema in acute hepatic failure.