Drug – bio-affecting and body treating compositions – Whole live micro-organism – cell – or virus containing – Bacteria or actinomycetales
Patent
1998-04-24
1999-10-12
Prats, Francisco
Drug, bio-affecting and body treating compositions
Whole live micro-organism, cell, or virus containing
Bacteria or actinomycetales
4242441, 536123, 5361231, 514 54, 435101, 435 72, A61K 3574, A61K 31715, C08B 3700, C12P 1904
Patent
active
059651270
ABSTRACT:
The invention relates to a new isolated exo-polysaccharide originating from Streptococcus thermophilus consisting of essentially D-galactose, L-rhamnose and D-glucose in a molar ratio of 3:2:1, and optionally consisting of the following repeat structure. This polysaccharide may be used in flavor reactions, and for the preparation of a food, cosmetic or pharmaceutical composition intended for inhibiting .beta.-galactoside specific lectins. ##STR1##
REFERENCES:
Lemoine et al, Appl. Environ. Microbiol. 63(9):3512-3518 (1997).
Cell, vol. 76, 597-598, Feb. 25, 1994, S. Barondes et al., "Galectins: A Family of Animal .beta.-Galactoside-Binding Lectins".
Glycobiology, vol. 4, No. 1, pp. 5-12, 1994, R. Colin Hughes "Mac-2: a versatile galactose-binding protein of mammalian tissues".
J. Exp. Med., vol. 177, Jan. 1993, 243-248, M. Truong et al. "Human Neutrophils Express Immunoglobulin E (IgE)-binding Proteins (Mac-2/.epsilon.BP) of the S-Type Lectin Family: Role in IgE--dependent Activation".
J. Exp. Med., vol. 178, Sep. 1993, 777-785, A. Wollenberg et al. "Human Keratinocytes Release the Endogenous .beta.-Galactoside-binding Soluble Lectin Immunoglobulin E (IgE-Binding Protein) which Binds to Langerhans Cells Where It Modulates Their Binding Capacity for IgE Glycoforms".
Oral Bacterial Adherence, vol. 7, Mar. 1993, pp. 406-412, P.E. Kolenbrander et al., "Coaggregation: specific adherence among human oral plaque bacteria".
Lemoine Jerome
Neeser Jean-Richard
Nestec S.A.
Prats Francisco
LandOfFree
Exocellular polysaccharide produced by streptococcus thermophilu does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Exocellular polysaccharide produced by streptococcus thermophilu, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exocellular polysaccharide produced by streptococcus thermophilu will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-649387