| abstract |
The object of the present invention is to provide an agent for the accumulation of fluid from the body cavity, which exerts an efficacy of the drug in the accumulation of fluid from the body cavity that is resistant to the administration of diuretics, and is capable of exert therapeutic effects even through systemic administration. The present invention provides the inhibitor agent for the accumulation of fluid from the body cavity comprising, as an active ingredient, a covalent conjugate of interferon with polyalkylene glycol. |