Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Particulate form
Patent
1995-06-06
1998-10-13
Lovering, Richard D.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Particulate form
4242371, 4242561, 424497, 424810, 514885, 514888, 514963, A61K 952, A61K 39085, A61K 3912, A61K 3939
Patent
active
058208836
ABSTRACT:
A method, and compositions for use therein capable, of delivering a bioactive agent to an animal entailing the steps of encapsulating effective amounts of the agent in a. biocompatible excipient to form microcapsules having a size less than approximately ten micrometers and administering effective amounts of the microcapsules to the animal. A pulsatile response is obtained, as well as mucosal and systemic immunity.
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Klipstein et
Eldridge John H.
Gilley Richard M.
Staas Jay K.
Tice Thomas R.
Lovering Richard D.
Southern Research Institute
The UAB Research Foundation
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