Fig. 3From: Elevation of tumour markers TGF-β, M2-PK, OV-6 and AFP in hepatocellular carcinoma (HCC)-induced rats and their suppression by microalgae Chlorella vulgaris Immunohistochemical expressions of liver tumour markers in rats (× 400 magnification). (a) AFP in Control, (b) AFP in CDE, (c) AFP in CDE + ChV, (d) OV-6 in Control, (e) OV-6 in CDE, (f) OV-6 in CDE + ChV, (g) M2-PK in Control, (h) M2-PK in CDE, (i) M2-PK in CDE + ChV, (j) TGF-β in Control, (k) TGF-β in CDE and (l) TGF-β in CDE + ChV. Arrows indicate brown-stained positive cells. Boxed area in (b) contains oval cellsBack to article page