Probiotics, secretory IgA and infection
View Patent ↗The present invention relates generally to the field of nutrition, health and wellness. In particular the present invention relates to probiotics and ways to increase their effectiveness. One embodiment of the present invention relates to a combination of probiotics with secretory IgA and possible uses of this combination. For example a use of a composition comprising secretory IgA and at least one probiotic for the preparation of a product to treat or prevent infection is disclosed.
1. A method for treating non-viral infections, the method comprising the steps of:
administering a therapeutically-effective amount of a composition comprising isolated secretory IgA and at least one probiotic bacteria to an individual having a non-viral infection, at least 90% of the probiotic bacteria present in the composition being associated with at least one SIgA molecule as immune complexes.
2. The method in accordance with claim 1 wherein the non-viral infection is selected from the group consisting of a bacterial infection, a parasite infection and a fungal infection.
3. The method in accordance with claim 1 wherein the non-viral infection is a bacterial infection selected from the group consisting of an Escherichia coli infection, a Vibrio cholerae infection, a salmonella infection, a clostridia infection, a shigella infection, and a parasite infection.
4. The method in accordance with claim 1 wherein the probiotic bacteria is selected from the group consisting of Bifidobacterium, Lactobacillus, Streptococcus, Saccharomyces and mixtures thereof.
5. The method in accordance with claim 1 , wherein the product is a food product or a pharmaceutical composition.
6. The method in accordance with claim 1 , wherein the individual is a human.
7. The method in accordance with claim 1 , wherein all of the probiotic bacteria are associated with at least one SIgA molecule as immune complexes.
8. The method in accordance with claim 1 , wherein the composition enhances immune function.
9. The method in accordance with claim 1 , wherein the composition comprises at least one other kind of other food grade bacteria.
10. The method in accordance with claim 1 , wherein the composition contains at least one prebiotic.
11. The method in accordance with claim 1 , wherein the product comprises between 10 2 and 10 10 cells of probiotics per daily dose.
12. The method in accordance with claim 1 , wherein the product comprises between 0.0001 mg secretory SIgA and 10 mg SIgA per daily dose.
13. A method for treating a non-viral infection comprising the steps of:
administering a therapeutically-effective amount of a composition comprising isolated secretory IgA and at least one probiotic bacteria to an individual having a non-viral infection, the isolated secretory IgA and the probiotic bacteria present in the composition in a stoichiometric ratio of at least 10:1.
14. The method in accordance with claim 1 wherein the non-viral infection is selected from the group consisting of Giardia lamblia, Entamoeba histolytica, Cryptosporidium spp and mixtures thereof.
15. The method in accordance with claim 1 wherein the probiotic is selected from the group consisting of Bifidobacterium longum, Bifidobacterium lactis, Lactobacillus acidophilus, Lactobacillus rhamnosus, Lactobacillus paracasei, Lactobacillus johnsonii, Lactobacillus plantarum, Lactobacillus salivarius, Enterococcus faecium, Saccharomyces boulardii, Lactobacillus reuteri and mixtures thereof.
16. The method in accordance with claim 13 wherein the non-viral infection is selected from the group consisting of a bacterial infection, a parasite infection and a fungal infection.
17. The method in accordance with claim 13 wherein the non-viral infection is a bacterial infection selected from the group consisting of an Escherichia coli infection, a Vibrio cholerae infection, a salmonella infection, a clostridia infection, a shigella infection, and a parasite infection.
18. The method in accordance with claim 13 wherein the probiotic bacteria is selected from the group consisting of Bifidobacterium, Lactobacillus, Streptococcus, Saccharomyces and mixtures thereof.
19. The method in accordance with claim 13 , wherein the product is a food product or a pharmaceutical composition.
20. The method in accordance with claim 13 , wherein the individual is a human.
21. The method in accordance with claim 13 , wherein the secretory IgA and the at least one probiotic bacteria are present in the composition in a stoichiometric ratio of at least 100:1.
22. The method in accordance with claim 13 , wherein the composition enhances immune function.
23. The method in accordance with claim 13 , wherein the composition comprises at least one other kind of other food grade bacteria.
24. The method in accordance with claim 13 , wherein the composition contains at least one prebiotic.
25. Method in accordance with claim 13 , wherein the product comprises between 10 2 and 10 10 cells of probiotics per daily dose.
26. The method in accordance with claim 13 , wherein the product comprises between 0.0001 mg secretory SIgA and 10 mg SIgA per daily dose.
27. The method in accordance with claim 13 wherein the non-viral infection is selected from the group consisting of Giardia lamblia, Entamoeba histolytica, Cryptosporidium spp and mixtures thereof.
28. The method in accordance with claim 13 wherein the probiotic is selected from the group consisting of Bifidobacterium longum, Bifidobacterium lactis, Lactobacillus acidophilus, Lactobacillus rhamnosus, Lactobacillus paracasei, Lactobacillus johnsonii, Lactobacillus plantarum, Lactobacillus salivarius, Enterococcus faecium, Saccharomyces boulardii, Lactobacillus reuteri and mixtures thereof.