Fig. 4.

Photomicrographs of Syphacia muris isolated from treated rats a, b, c, e, f worms isolated from treated rats received 2 mg/kg b.w. Ag NPs displaying a, b, c shrunken cephalic region with completely indistinguishable lips; e wrinkled body surfaces f cuticle striation becomes rigid with appearance of conspicuous pits on body surfaces; d, g, h, i worms recovered from treated rats received 4 mg/kg b.w. Ag NPs showing d deformation of cephalic region g, h, i transverse annulations of body cuticle are peeled off and eggs become free