[Immunosuppression by parenteral lipid emulsions in a model of defined immunostimulation].

The immunosuppressive effect of intravenous fat emulsions with different n-3/n-6 fatty acid ratio was studied in the heterotopic rat heart allotransplant model. Twenty percent emulsions of safflower oil (n-3/n-6 = 1/370), fish oil (7.6/1), soybean oil (1/6.