AndrogensProstatic NeoplasmsReceptors, AndrogenNeoplasms, Hormone-DependentCell Line, TumorProstateProstate-Specific AntigenAndrogen AntagonistsAndrogen Receptor AntagonistsDihydrotestosteroneProstatectomyProstatic HyperplasiaGene Expression Regulation, NeoplasticTestosteroneMetriboloneOrchiectomyFlutamideTestosterone CongenersMice, NudeEarly Detection of CancerAdenocarcinomaDisease ProgressionTumor Markers, BiologicalNeoplasm MetastasisProstatic Intraepithelial Neoplasia