ABSTRACT
Objective To study the expressions of MIF,CD68 and CD57 which are the markers of macrophages,macrophage migration inhibition factors and natural killer cells in ovarian cancer tissues and their significances. Methods Immunohistochemistry staining was used to detect the expressions of MIF,CD68 and CD57 in 56 ovarian cancer tissues and 5 normal ovary tissues. Results MIF,CD68 and CD57 had positive expressions in ovarian cancer tissues at different degrees,but the expressions of MIF,CD68 and CD57 were week or negative in normal ovary tissues.Furthermore,the positive expression levels of MIF,CD68 and CD57 in ovarian cancer tissues were increased with the grade of ovarian cancer.The expression of CD57 was lower than the expression of CD68 in ovarian cancer(P