Structural features of steroids which initiate proliferation of density-inhibited 3T3 mouse fibroblasts.

Aldosterone/pharmacology Animals Cell Count Cell Division/drug effects Cells, Cultured Contact Inhibition/drug effects Corticosterone/analogs & derivatives,pharmacology Cortisone/pharmacology DNA/biosynthesis Dexamethasone/pharmacology Estradiol/pharmacology Fibroblasts/drug effects,metabolism Hydrocortisone/analogs & derivatives,pharmacology Kinetics Mice Prednisolone/pharmacology Progesterone/analogs & derivatives,pharmacology Steroids/pharmacology Structure-Activity Relationship Thymidine/metabolism Triamcinolone Acetonide/pharmacology Tritium

Steroids Tritium Aldosterone Progesterone Estradiol Dexamethasone DNA Prednisolone Triamcinolone Acetonide Cortisone Thymidine Corticosterone Hydrocortisone