Fig. 4From: The downregulation of NCXs is positively correlated with the prognosis of stage II–IV colon cancerExpression of CD20, CD3, and CD68 in immune cells of the normal colon (×400). a The expression of CD20 in B cells of normal colonic lymphoid follicles. b The expression of CD3 in T cells of normal colonic lymphoid follicles. c CD68 was strongly expressed in macrophages of colonic submucosaBack to article page