Route of passage of cypermethrin across the surface of sheep skin.
14C cypermethrin applied topically to the dorsal surface of sheep moved radially across the skin within the stratum corneum of the epidermis at a rate which exceeded 11 cm h-1. This spread was accompanied by some dermal infiltration which was most marked at the site of application.
D000287:Administration, Topical; D000818:Animals; D001345:Autoradiography; D005260:Female; D007306:Insecticides / Q000008:administration & dosage / Q000378:metabolism*; D011722:Pyrethrins / Q000008:administration & dosage / Q000378:metabolism*; D012756:Sheep / Q000378:metabolism*; D012867:Skin / Q000187:drug effects / Q000378:metabolism*
D007306:Insecticides; D011722:Pyrethrins; C017160:cypermethrin