RESUMO
Objective: To study the effect of fish-oil fatty emulsion on immunity of post-operation patients with malignancy tumors.Methods: Forty-three post-operation patients with malignancy tumors were randomly divided into control group and study group and both groups were provided with parenteral nutrition treatment [104.6 kJ(25 kcal/kg)].Fish-oil fatty emulsion was given to the study group.The level of serum albumin,immunity function,jaundice index,aminotransferase,blood lipid and morbidity rate of infectious complications of the two groups were compared.Results: After five days of post-operation treatment,in the study group,the immunity function was significantly improved and morbidity rate of infectious complications declined.The levels of serum albumin,the blood lipid,jaundice index,and aminotransferase had no significant difference between the two groups.Conclution:Fish-oil fatty emulsion is beneficial to the immunity function and can emilsion decrease infectious complications of post-operation patients with malignancy tumors.