Fuente: WIPO "milk" These methods of (a) blocking the cellular inflammatory response; (b) preventing Arthus reaction; (c) inhibiting cytokine action or (d) preventing the adhesion of neutrophils to endothelial cells in a non-human animal comprise the administration of an effective amount of a milk anti-inflammatory factor as defined in the specification to the animal. The use of a milk anti-inflammatory factor as defined in the specification in the manufacture of a medicament for (a) blocking the cellular inflammatory response; (b) preventing Arthus reaction; (c) inhibiting cytokine action or (d) preventing the adhesion of neutrophils to endothelial cells in a non-human animal is claimed.