Oral glutamine in the prevention of neonatal necrotizing enteroc

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Radical -xh acid – or anhydride – acid halide or salt thereof...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A61K 31195

Patent

active

059815906

ABSTRACT:
A method of preventing necrotizing tissue injury in the gastrointestinal tract comprising orally administering glutamine is disclosed. Glutamine protects tissues along the gastrointestinal tract by blocking translocation of bacterial agents such as gram (-) bacteria, other infectious agents, toxins, chemicals and injurious substances. The intraluminal/apical presence of the glutamine optimizes mucosal defense and increases nutrient absorption. Enteral glutamine is useful in treating neonatal necrotizing enterocolitis for reducing inflammation caused by bacterial translocation and injury. Oral glutamine is also useful in treating gastrointestinal dysfunctions. When glutamine is orally administered, it coats gastrointestinal mucosa thereby treating infectious and/or inflammatory conditions of the gastrointestinal tract. It is useful in treating pathologic conditions with lowered transepithelial electrical resistance (TEER) by acting as a curative agent.

REFERENCES:
patent: 5288703 (1994-02-01), Wilmore
Glutamine and the Integrity of Intestinal Epithelial Cells: increased Bacterial Transcytosis through Epithelial Monolayers in the Absence of Glutamine. Panigrahi et al. Abstract for conference, May 14-17, 1995.
Alexander et al. Beneficial Effect . . . Ann.Surg. (abstract) 1980, 192, 505-517.
Alexander et al., Ann. Surg. (abstract) 1990, 212, 496-512.
Alverdy et al. Total parenteral nutrition promotes bacterial trans-location from the gut. Surgery. 1988, 104, 185-190 (abstract).
Ardawi et al. Glutamine metabolism in lymphocytes of the rat. Biochem. J. 1983, 212, 835-842.
Burke et al. Glutamine-supplemented total parenteral nutrition improves immune fraction. Arch. Surg. 1989, 124, 1396-1399 (abstract).
Deitch et al. Endotoxin promotes the translocation of bacteria from the gut. Arch. Surg. 1987, 122, 185 (abstract).
Deitch et al. Hemorrhagic shock induced bacterial translocation is re-duced by xanthine oxidase inhibition or inactivation. Surgery (abstract) 1988, 104.
Fox et al. Effect of a glutamine-supplemented enteral diet on metho-trexate-induced enterocolitis. J. Parent. Ent. Nutr. (abstract) 1988, 12, 325-331.
Ghishan et al. Glutamine transport by rat basolateral membrane vesicles. Biochim. Biophys. Acta. (abstract) 1989, 979, 77-81.
Guzman-Stein et al. Abdominal radiation causes bacterial translocation J. Surg. Res. (abstract) 1989, 46, 104.
Harzer et al. Human milk nonprotein nitrogen components . . . Am.J.Clin.Nutr. (abstract) 1984, 40, 303-309.
Horvath et al. Short-term effect of epidermal growth factor on sodium-cotransport . . . Biochim. Biophys. Acta. (abstract) 1994, 1222, 215-222.
Horvath et al. Glutamine-free oral diet and the morphology and function of the rat small intestine. J. Parent. Ent. Nutr. (abstract) 1996, 20, 128-130.
Hughes et al. Speed of onset of adaptive mucosal hypoplasia . . . Clin. Sci. 1980, 59, 317-327 (abstract).
Jones et al. Bacterial translocation and intestinal atrophy after injury and burn wound sepsis. Ann. Surg. 1990, 211, 399 (abstract).
Kimura RE. Glutamine oxidation by developing rat small intestine. Pediatr. Res. (abstract) 1987, 21, 214-217.
Kudsk et al. Enteral versus parental feeding: Effects on septic morbidity . . . Ann. Surg. 1992, 215, 503-513 (abstract).
Kueppers et al. Effect of total parental nutrition plus morphine on bacterial translocation in rats. Ann. Surg. 1993, 217, 286-292 (abstract).
Li et al. Addition of L-glutamine to total parental nutrition and its effect of portal insulin . . . J. Surg. Res. (abstract) 1990, 48, 421-426.
Moore et al. TEN versus TPN following major torso trauma; reduced septic morbidity. J. Trauma 1989, 29, 916-923 (abstract).
O'Dwyer et al. Maintenance of small bowel mucosa with glutamine enriched parental nutrition. JPEN 1989, 13, 579-585 (abstract).
Panigrahi et al. Development of an in vitro model for study of non-01 Vibrio Cholerae virulence using Caco-2 cells. Infect.Immun. (abstract0 1990, 58,3415-2.
Panigrahi et al. Occurrence of necrotizing enterocolitis may be dependent on patterns of bacterial adherence . . . Pediatr. Res. (abstract) 1994, 36, 115-121.
Panigrahi et al. Coli transcytosis in a Caco-2 cell model: implication in neonatal necrotizing enterocolitis. Ped. Res. 1996 (abstract).
Redan et al. Orgran distribution of gut-derived bacteria caused by bowel manipulation or ischemia. Am. J. Surg. 1990, 159, 85-89 (abstract).
Said et al. Transport characteristics of glutamine in human intestinal brush-border membrane vesicles. Am. J. Physiol. (abstract) 1989, 256, G240-G245.
Sedman et al. The prevalence of gut translocation in humans. Gastrenterology (abstract) 1994, 107, 643-649.
Souba et al. Oral glutamine reduces bacterial translocation following abdominal radiation. J. Surg. Res. 1990, 48, 1-5 (abstract).
Zielke et al. Reciprocal regulation of glucose and glutamine utilization by cultured human diploid fibroblasts. J. Cell Physiol. (abstract) 1978, 95, 41-48.
Panigrahi et al., J. Parent. Ent. Nutrition 21(2), 1997.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Oral glutamine in the prevention of neonatal necrotizing enteroc does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Oral glutamine in the prevention of neonatal necrotizing enteroc, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Oral glutamine in the prevention of neonatal necrotizing enteroc will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1456766

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.