PURPOSE: The titled pharmaceutical preparation of body-embedded type capable of being administered easily and in a proper frequence, by molding a medicinal component and a carrier consisting of a substance decomposable in organism, capable of being embedded in organism, having low toxicity, into a bar or needle-like state capable of being administered by injection.
CONSTITUTION: A medicinal component and a carrier consisting of a substance such as collagen, gelatin, etc. decomposable in organism, capable of being embedded in organism, having low toxicity are molded into a bar or needle-like state capable of being administered by injection, to give long-term sustained release pharmaceutical preparation. A component effective with a small amount, and expected to have enhanced medical effect by sustained release is used as the medicinal component, especially various interferons, interleukins, tumor necrosis factor, etc. are expected to have improved effect. This pharmaceutical preparation can be administered to the affected parts of internal organs by fiber scope, to the whole body, to the surface part of the body by using a retained needle. The sustained release of body-embedded type making a substance in a solid state, decomposable in organism, can be administered by injection.
FUJIOKA TAKAHARU
SATOU SHIGEJI
| JPS57116008A | 1982-07-19 | |||
| JPS5865211A | 1983-04-18 | |||
| JPS5729448A | 1982-02-17 | |||
| JPS58174330A | 1983-10-13 | |||
| JPS56122317A | 1981-09-25 | |||
| JPS58140011A | 1983-08-19 |
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