Wisconsin Alumni Research Foundation

Michigan State University

Mingder Yang

Mark Eric Cook

Mark R Etzel

David M Barnes

Kevin Roberson

A method for reducing gastrointestinal inflammation, enhancing growth, or improving feed efficiency in a human or non-human animal is disclosed. The method involves administering to the animal an agent that can reduce the formation of the signal transduction complex of endotoxin, TLR4 and CD14 on the cellular surface of a cell in the gastrointestinal tract of the animal. In a preferred embodiment, an antibody against the extracellular domain of TLR4 or CD14 is used to reduce the formation of the complex. A composition that contains the antibody and an ingestible carrier is also disclosed. Further disclosed is a method for producing a peptide for enhancing growth, improving feed efficiency, or both in a human or non-human animal.

Method for enhancing growth or increasing feed efficiency through reducing binding between endotoxin and its receptor in the gastrointestinal tract

It is disclosed here that a protein with a heat-labile specific binding activity can be stabilized with a saccharide compound with regard to the binding activity. To heat-stabilize the protein, it is mixed with a saccharide compound in a liquid suspension and the suspension is then dried to produce a solid that contains the protein and the saccharide. The saccharide compounds that possess the protein heat-stabilization activity include monosaccharides, disaccharides, polysaccharides, alkylated monosaccharides, alkylated disaccharides, alkylated polysaccharides, monosaccharide alcohols and alkylated monosaccharide alcohols.

Methods for heat-stabilizing proteins with specific binding activities

A method for improving animal body weight uniformity or for increasing animal carcass yield is disclosed. The method involves administering an agent to one or a group of animals wherein the agent can reduce bioavailability of a prostaglandin or leukotriene lipid precursor. In a preferred embodiment, the agent employed is an anti-PLAantibody.

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Madison, WI, United States of America

Mingder Yang