Antiadhesive carbohydrates

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai

Reexamination Certificate

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Details

C514S053000, C514S061000, C424S439000

Reexamination Certificate

active

07919479

ABSTRACT:
Provided is a pharmaceutical or dietetic product, which serves for reducing and/or blocking the adhesion of pathogenic substances and organisms to eucaryontic cells, in particular mammal cells. Said preparation contains at least one carbohydrate having an uronic acid unit on one of the ends thereof. 10 to 100% of the present, terminal uronic acid units pertaining to the carbohydrates are provided with a double bond that is especially situated between the C4and C5atom.

REFERENCES:
patent: 4619831 (1986-10-01), Sharma
patent: 5683991 (1997-11-01), Guggenbichler et al.
patent: 5952308 (1999-09-01), Nakanishi et al.
patent: 30 46 414 (1982-07-01), None
patent: 195 03 423 (1996-08-01), None
patent: 10-226701 (1998-08-01), None
patent: WO 98 06418 (1998-02-01), None
Niness, K. “Inullin and Oligofructose: What are they?” J. Nutr. (1999) vol. 129, pp. 1402S-1406S.
Caplus abstract of JP 10-226701 (1998).
Erdman, J. et al “Effects of purified dietary fiber sources . . . ” J. Nutr. (1986) vol. 116, pp. 2415-2423.
Kim, M. et al “Pectin with low molecular weight and high degree of esterification . . . ” J. Nutr. (1996) vol. 126, pp. 1883-1890.
Translation of JP-10226701 (1998).
Walker, W. et al “Diet and bacterial colonization . . . ” J. Nutr. Biochem. (1998) vol. 9, pp. 668-675.
Akiyama, H. et al “Effect of depolymerized alginates . . . ” Biosci. Biotech. Biochem. (1992) vol. 56, No. 2, pp. 355-356.
Kato et al., (Carbohydrates Research, 227 (1992) 315-329).

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