Figure 3. Microscopic image of the expression of the cytoplasmic immunohistochemical reaction to IL-18. (A) microscopic specimen of the prostate in a patient with benign prostatic hyperplasia and without MetS, (B) microscopic specimen of the prostate in a patient with benign prostatic hyperplasia and MetS, C - negative control (reaction without the use of an antibody). The cytoplasmic immunohistochemical reaction expressing IL-18 was stained brown (DAB +), S - prostate stroma, G - glandular part, ↑ luminal cells, ↑ basal cells.