Jejunoileal BypassHyperlipidemiasPancreatitisPancreatitis, Acute NecrotizingPancreatitis, ChronicAcute DiseaseCeruletideAmylasesPancreatitis, AlcoholicPancreasTrypsinogenCholangiopancreatography, Endoscopic RetrogradePancreatic DuctsPancreatic PseudocystLipasePancreatic DiseasesTaurocholic AcidPancreas, ExocrineHyperamylasemiaPancreatic Function TestsSeverity of Illness IndexMultiple Organ FailureAcinar CellsGabexateGallstonesCholelithiasisNecrosisBiliary Tract DiseasesAPACHEAbdominal PainCholagogues and CholereticsSphincterotomy, EndoscopicDrainageEnteral NutritionClinical Enzyme TestsTomography, X-Ray ComputedCholangiopancreatography, Magnetic ResonanceEdemaDisease Models, AnimalRats, WistarPancreatic JuicePeroxidaseDuodenal ObstructionTreatment OutcomeCholecystectomyTime FactorsFat NecrosisPancreatectomyChronic DiseasePancreatic Neoplasms