Mechanisms regulating the concentration and the conformation of progesterone receptor(s) in the uterus.

Animals Castration Cell Nucleus/drug effects,metabolism Centrifugation, Density Gradient Chromatography, Gel Cycloheximide/pharmacology Cytosol/drug effects,metabolism Dactinomycin/pharmacology Estradiol/pharmacology Female Guinea Pigs Hydroxymercuribenzoates/pharmacology Progesterone/metabolism,pharmacology Receptors, Cell Surface/drug effects Spectrophotometry, Ultraviolet Subcellular Fractions/metabolism Time Factors Tritium Uterus/cytology,drug effects,metabolism

Hydroxymercuribenzoates Receptors, Cell Surface Tritium Dactinomycin Progesterone Estradiol Cycloheximide