Splanchnic NervesVisceraAdrenal MedullaPhysiology, ComparativeAdrenal GlandsAdrenalectomyElectric StimulationCatecholaminesEnkephalin, MethionineCosyntropinSciatic NerveCatsPortal SystemNeurons, EfferentEpinephrinePeripheral NervesSympathetic Nervous SystemOptic NerveNerve FibersAtropineDenervationVagotomyCarnivoraVagus NerveReflexCattleGanglia, SympatheticGuanethidinePneumoperitoneumHypophysectomyNerve RegenerationNorepinephrinePancreatic HormonesPhentolaminePancreatic PolypeptideCeliac PlexusTrimethaphanStomachChromaffin SystemNerve BlockSecretory RateNerve EndingsAdrenocorticotropic HormoneSural NerveMedian NerveHexamethonium CompoundsFacial NerveNerve CrushPeripheral Nerve InjuriesTibial NerveUlnar NerveVasoactive Intestinal PeptidePropranololDopamine beta-HydroxylaseAcetylcholineBlood PressureLiver GlycogenFemoral NerveDogsAutonomic Nervous SystemSpinal NervesBombesinGlucagonMedulla OblongataChromaffin CellsDissectionGastrointestinal MotilityNeuropeptide YNerve Growth FactorHydrocortisoneEnkephalinsTrigeminal NerveNerve Growth FactorsGastric JuiceSheepFerrets