Splanchnic NervesThoracic CavityThoracic NeoplasmsThoraxThoracoscopyHernia, DiaphragmaticThoracotomyPleuraRadiography, ThoracicAdrenal MedullaPhysiology, ComparativeAdrenal GlandsFatal OutcomeTomography, X-Ray ComputedElectric StimulationAdrenalectomyCatecholaminesEnkephalin, MethionineSympathetic Nervous SystemSciatic NerveCosyntropinNerve FibersCatsNeurons, EfferentDenervationPeripheral NervesLungEpinephrineAtropineVagus NerveOptic NerveVagotomyGanglia, SympatheticGuanethidineNerve RegenerationNorepinephrineCarnivoraNerve EndingsPhentolamineVasoactive Intestinal PeptideHypophysectomyReflexPancreatic HormonesPancreatic PolypeptideHexamethonium CompoundsDopamine beta-HydroxylaseChromaffin SystemCeliac PlexusNerve BlockTrimethaphanSecretory RateAutonomic Nervous SystemCattleSural NerveAcetylcholineNerve CrushMedian NerveAxonsFacial NerveTrigeminal NervePeripheral Nerve InjuriesTibial NerveUlnar NerveAdrenocorticotropic HormoneNasal CavityStomachNeuropeptide YPropranololNerve Growth FactorsNerve Growth FactorSpinal NervesBlood PressureFemoral NerveOphthalmic NerveDogsPeritoneal CavityAdrenergic FibersGastrointestinal MotilityDissectionAnimals, NewbornRadial NerveLiver GlycogenMedulla OblongataGlucagonAction PotentialsNeural PathwaysBombesinSpinal Nerve RootsCranial NervesChromaffin CellsFerretsParasympathetic Nervous SystemGastric JuiceEnkephalinsNeurons, AfferentPhrenic NerveMotor NeuronsHydrocortisoneNerve TissueTime Factors