The aims of the present work was to study whether there are any relationships between cortisol and PG-metabolite in mated sows or inseminated with the intrauterine technique and compare these to changes occurring in conventionally inseminated sow.
Department of Anatomy, Physiology and Biochemistry, Swedish University of Agricultural Sciences, PO Box 7011, SE-750 07 Uppsala, Sweden. Mattias.Norrby@afb.slu.se