InjectionsInjections, IntravenousInjections, IntramuscularInjections, SubcutaneousInjections, IntralesionalInjections, Intra-ArticularInjections, IntraperitonealInjections, IntradermalInjections, IntraventricularInjections, EpiduralInjections, Intra-ArterialInjections, SpinalIntravitreal InjectionsInjections, JetInjections, IntraocularTime FactorsDisease Models, AnimalRats, Sprague-DawleyFlow Injection AnalysisMicroinjectionsDose-Response Relationship, DrugRaccoon DogsSubstance Abuse, IntravenousSperm Injections, IntracytoplasmicSyringesMice, Inbred C57BLRats, WistarNeedlesRabbitsTissue DistributionAnesthetics, LocalLiverVitreous BodyTriamcinolone AcetonideLidocaineCatsMice, Inbred BALB CTriamcinoloneRats, Inbred StrainsBlood PressureNeuromuscular AgentsBotulinum Toxins, Type AGenetic TherapyRandom AllocationBrainHeart RateKidneyGenetic VectorsTreatment OutcomeBites and StingsPain MeasurementHemodynamicsBehavior, AnimalImmunohistochemistryPainNeedle SharingContrast MediaSpleenPregnancyGene Transfer TechniquesDrug Administration RoutesNeoplasm TransplantationBonding, Human-PetAnesthesiaHeartRNA, MessengerAnti-Dyskinesia AgentsSpecies SpecificityMetabolic Clearance RatePetsIodine RadioisotopesCoronary CirculationMice, Inbred StrainsBody TemperatureAnalysis of VarianceMyocardiumMicrospheresNeuronsRadiopharmaceuticalsAnimals, NewbornSheepMice, NudeMice, Inbred ICRRecombinant ProteinsOocytesCat DiseasesHindlimbVagus NerveDogsModels, AnimalDrug UsersBody WeightSkinSwineLipopolysaccharidesLungAnti-Inflammatory AgentsAntibodies, MonoclonalEpinephrineAdministration, Oral