Comparative Evaluation of Anthelmintic Activity of Edible and Ornamental Pomegranate Ethanolic Extracts against Schistosoma mansoni

Figure 6

The distribution and intensity of iNOS in liver sections analyzed by immunohistochemistry; (a) group treated with 600 mg/kg SOP (400); (b) group treated with 600 mg/kg LOP (200) showing strong iNOS reactivity (cytoplasmic expression) in the hepatocytes; (c) group treated with 800 mg/kg LEP (200); (d) group treated with 800 mg/kg LOP (400) showing low or weak expression in the hepatocytes; (S) strong and (W) weak iNOS expression.

(a)

(b)

(c)

(d)