MUCOADHESIVE PARTICULATE FORMULATION FOR INDUCING ANTIGEN-SPECIFIC IMMUNE TOLERANCE

MUCOADHESIVE PARTICULATE FORMULATION FOR INDUCING ANTIGEN-SPECIFIC IMMUNE TOLERANCE

The present invention relates to a mucoadhesive composition, adapted for preventing and/or treating a pathological reaction of the immune system of an individual, by inducing a specific tolerance towards at least one antigen involved in said pathological reaction, comprising chitosan particles loade...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SAINT-LU, Nathalie, MOINGEON, Philippe, VAN OVERTVELT, Laurence, RAZAFINDRATSITA, Alain, TOURDOT, Sophie
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Beschreibung
Zusammenfassung:The present invention relates to a mucoadhesive composition, adapted for preventing and/or treating a pathological reaction of the immune system of an individual, by inducing a specific tolerance towards at least one antigen involved in said pathological reaction, comprising chitosan particles loaded with said at least one antigen involved in the pathological reaction, wherein the size of the loaded chitosan particles is of more than 800 nm.