US 5981590 A - Oral Glutamine In The Prevention Of Neonatal Necrotizing Enterocolitis And Other Gastrointestinal Mucosal Damage - The Lens

Oral Glutamine In The Prevention Of Neonatal Necrotizing Enterocolitis And Other Gastrointestinal Mucosal Damage

Published: Nov 9, 1999
Earliest Priority: Mar 17 1997
Family: 2
Cited Works: 31
Cited by: 23
Cites: 1
Additional Info: Cited Works Full text Published

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.

Claims

A method of preventing necrotizing tissue injury in the gastrointestinal tract comprising orally administering glutamine.
The method of claim 1, further comprising protecting tissues along the gastrointestinal tract by blocking bacterial translocation with the glutamine.
The method of claim 1, further comprising protecting tissues along the gastrointestinal tract with the administered glutamine thereby blocking translocation of bacterial agents, other infectious agents, toxins, chemicals, and injurious substances.
The method of claim 1, further comprising optimizing mucosal defense due to an intrluminal/apical presence of the glutamine.
The method of claim 1 wherein the administering comprises administering to individuals selected from a group consisting of pre-term infants, full-term infants, children and adults.
The method of claim 1 wherein the administering comprises administering glutamine as a powder.
The method of claim 1, wherein the administering comprises administering glutamine mixed in a fluid.
The method of claim 1, wherein the administering comprises administering glutamine as capsules.
The method of claim 8, wherein the capsules are acid-resistant slow-release micro-capsules.
The method of claim 8, wherein the capsules are coated acid-resistant slow-release capsules.
The method of claim 1, further comprising administering other drugs for treatment of gastrointestinal ailments with the glutamine.
The method of claim 2, wherein the blocking bacterial translocation comprises blocking gram (-) bacteria.
A method of treating neonatal necrotizing enterocolitis wherein inflammation caused by bacterial translocation and injury is reduced comprising providing enteral glutamine.
A method of preventing gastrointestinal dysfunction characterized by infection or inflamation comprising orally administering glutamine and allowing the glutamine to coat gastrointestinal mucosa.