| 摘要 |
<p>A microsphere containing an immunogen bound to an innert particle having a mesh size of greater than about 35 mesh for site-specific release and induction of an immune response. The immune response may be an overall enhanced T lymphocyte immune response or a selective response. The physical and chemical characteristics and/or modes of administration of the microsphere may be engineered to increase TH1 lymphocytes for treatment of cancer of infectious disease. The microencapsulated immunogen has an enteric coating for oral administration.</p> |
