Immunomodulatory Effect of Red Onion (Allium cepa Linn) Scale Extract on Experimentally Induced Atypical Prostatic Hyperplasia in Wistar Rats
(a) (b) Immunohistochemical expression of TGFβR-1 and IL-6 in saw palmetto 100 g treated rats. (a) TGFβR-1 score 3. (b) IL-6 expression score 2-3. (c) (d) Immunohistochemical expression of TGFBR-1 and IL-6 in RO scales 75 mg treated rats. (c) TGFβR-1 score 0. Note negativity with positive internal control within the stroma in the upper right of the field, (d) IL-6 expression score 2 (at 60X).