Method of potentiating an immune response
AssigneesSouthern Research Institute, The UAB Research Foundation
InventorsThomas R. Tice, Richard M. Gilley, John H. Eldridge, Jay K. Staas, Melinda G. Hollingshead, William M. Shannon
Life of this patent
Estimating the term…
Abstract
A method 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 ranging from between approximately one micrometer to approximately ten micrometers and admnistering effective amounts of the microcapsules to the animal. A pulsatile response is obtained, as well as mucosal and systemic immuity. Related compositions are also provided.
Claims2
A method of potentiating the immune response of an animal, comprising the step of parenterally administering to said animal a mixture of effective amounts of first biocompatible microcapsules having a size between approximately 1 micrometer and approximately 10 micrometers and containing a bioactive agent adn second biocompatible microcapsules containing a bioactive agent, said first microcapsules providing a primary immunological response and said second microcapsules releasing said agent contained in said second microcapsules ina pulsed manner to potentiate a subsequent immunological response, wherein said bioactive agent is selected from the group consisting of an antigen and an allergen.
Dependencies are inferred from the claim text.