MedroxyprogesteroneMedroxyprogesterone AcetateInjectionsInjections, IntravenousInjections, IntramuscularInjections, SubcutaneousInjections, IntralesionalInjections, Intra-ArticularInjections, IntraperitonealInjections, IntradermalInjections, IntraventricularInjections, EpiduralInjections, Intra-ArterialTime FactorsInjections, SpinalIntravitreal InjectionsInjections, JetRats, Sprague-DawleyInjections, IntraocularDose-Response Relationship, DrugKineticsMicroinjectionsDisease Models, AnimalFlow Injection AnalysisRats, WistarRabbitsMice, Inbred C57BL