title: [Studies on the excretion of estrogen in cows following oral and percutaneous (pour-on) administration of chlormadinone acetate].
abstract: The oestrogen levels were assessed in 180 urine samples taken from 20 cows. The animals had received over 15 days 40 mg one-per-cent oily solution of chloromadinone acetate. The solution had been applied orally or by pour-on methods. The curves of oestrogen excretion were identical for both methods of application, both during and after completed administration. In other words, the effect obtainable from pour-on application is just as good as that obtainable from oral administration.
mesh_terms: D000284:Administration, Oral; D000287:Administration, Topical; D000818:Animals; D002417:Cattle; D002715:Chlormadinone Acetate / Q000008:administration & dosage* / Q000494:pharmacology; D004967:Estrogens / Q000652:urine*; D005260:Female; D010060:Ovulation / Q000187:drug effects; D012869:Skin Absorption
chemical_list: D004967:Estrogens; D002715:Chlormadinone Acetate
vernacular_title: Untersuchungen zur Ostrogenausscheidung von Kühen nach oraler und nach perkutaner (pour-on-) Verabreichung von Chlormadinon-azetat.