Glycan-based drugs, therapies and biomarkers
The present disclosure discloses simple and efficient glycan- or carbohydrate-based processes or methods for the rapid identification of biological markers and therapeutic targets especially glycan-related targets of infectious diseases, cancers, autoimmune diseases, allergies, inflammation, toxicity, obesity and/or other disorders of humans, animals, plants and other organisms. Therefore, novel methods and products for the diagnosis, prevention, and treatment of such diseases obtainable based on these therapeutic targets can be developed.
1. A method of treating or preventing viral diarrhea caused by rotavirus, the method comprising administering to a patient exposed to or suspected of exposure to rotavirus, an effective dose of the composition comprising:
N-acetylneuraminic acid, and
Methionine;
wherein the effective dose of the composition comprises 0.1 mg to about 20 mg of N-acetylneuraminic acid per kg body weight of the patient and 0.1 mg to about 20 mg of methionine per kg body weight of the patient, and
wherein the ratio of the N-acetylneuraminic acid to the methionine in the effective dose of the composition is 1:1.
2. The method of claim 1 , wherein the administering comprises oral or injective administration.
3. The method of claim 1 , wherein the methionine is complexed with zinc.