Toxicopathological Studies on Effects of Ectoparasites and Ivermectin Residue in Cow Hide Industerial Value
Toxicopathological Studies on Effects of Ectoparasites and Ivermectin Residue in Cow Hide Industerial Value
Marwa S. Khattab1*, Ahmed H. Osman1, Huda O. AbuBakr2, Rehab A. Azouz3, Asmaa A. Azouz4, Heba S. Farag5
Calibration curve of H2B1a in blank skin
Histopathology of Bovine skin showing (a) tick attached to the surface of the skin with diffuse dermatitis (X40), (b) mononuclear and few eosinophils infiltration in the dermis (X200), (c) panniculitis in the hypodermis, (d) pustule formation in the epidermis (X100). (H and E stain)
Histopathology of Bovine skin showing (a) Edema, separation, and moderate disorganization of collagen bundles in the dermis in addition to perivasculitis (Masson’s Trichrome stain X 40), (b) loss of spatial orientation of grains and dislodgement of poorly stained collagen bundles (Immunoperoxidase and Mayer’s Hematoxylin counterstain X 400).
Histopathology of skin with high ivermectin residue (a) mild focal epidermal hyperplasia (X40), (b) perivascular mononuclear cells infiltration (H and E stain X 200).
