Method for reducing the allergenicity of animal dander

Abstract

The present invention relates to a non-invasive medical therapy and a composition for avoiding organ transplantation, or controlling biological rejection of transplanted organs, or treating organs under consideration for replacement by transplant, and otherwise treating aged, diseased and/or abnormal tissues and/or organs. More specifically, the non-invasive medical therapy involves administering to a patient an elemental nutritional feeding comprising a free amino acid profile simulating and/or replicating a targeted diseased or transplanted tissue and/or organ. The subject invention provides methods of inactivating reactive component epitopes of moieties pathogenic substances or producing immunogenic compositions containing pathogenic substances comprising contacting pathogenic substances, or compositions containing pathogenic substances, with super critical carbon dioxide or liquid nitrogen. Similar benefits are produced using high HLB surfactants also reducing carcinogenic factors. In various embodiments, the pathogenic reactive components, epitopes, moieties or substances are inactivated and processed into immunogenic compositions. The subject invention also provides oral mucosal delivery systems for the subject therapeutic compositions and/or medications, and/or vaccines that avert the need for parenteral administration in the medical and veterinary fields.