Drug – bio-affecting and body treating compositions – Whole live micro-organism – cell – or virus containing – Genetically modified micro-organism – cell – or virus
Patent
1983-05-25
1984-11-27
Rosen, Sam
Drug, bio-affecting and body treating compositions
Whole live micro-organism, cell, or virus containing
Genetically modified micro-organism, cell, or virus
A61K 3532
Patent
active
044850972
ABSTRACT:
A bone-equivalent, useful in the fabrication of prostheses, is disclosed which is prepared from a hydrated collagen lattice contracted by fibroblast cells and containing demineralized bone powder.
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Brook David E.
Massachusetts Institute of Technology
Rosen Sam
Smith, Jr. Arthur A.
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