| abstract |
Vesicles comprising at least one non-ionic surfactant and at least one molecule having the ability to transport or facilitate the transport of fats, fatty acids and lipids across mucosal membranes. With entrapped antigen they can act as immunological adjuvants. Vaccines based therein are active orally as well as by conventional administration routes and are simulators of antibody production via the Th 1 T lymphocyte partway. |