FIELD: chemistry.
SUBSTANCE: group of inventions relates to biotechnology and medicine. Disclosed is a polysaccharide which is isolated from the Bifidobacterium infantis NCIMB 41003 strain and has the structure [-β(1,3)-D-GalpNAc-β(1,4)-D-Glcp-]n, where said disaccharide unit repeats n times, which yields a polysaccharide with molecular weight greater than 100000 Da. The polysaccharide exhibits immunomodulating activity and is used in preparing medicinal agents for treating or preventing undesirable inflammatory activity, undesirable gastrointestinal inflammatory activity, rheumatoid arthritis and autoimmune disorders.
EFFECT: pharmaceutical composition for treating and preventing inflammatory disorders and a food product containing the isolated polysaccharide are disclosed.
9 cl, 6 dwg, 3 ex
| Title |
Year |
Author |
Number |
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|
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|
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|
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2016 |
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|
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2010 |
|
RU2557310C2 |
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2008 |
- Maksherri Dzhon
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|
RU2466185C2 |
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2008 |
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|
RU2473681C2 |
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2000 |
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|
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2009 |
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- Song Juli
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|
RU2570557C2 |
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2002 |
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RU2302458C2 |
