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Updated: Jun 23, 2026

Establishment of a Mouse Severe Acute Pancreatitis Model using Retrograde Injection of Sodium Taurocholate into the Biliopancreatic Duct
Published on: April 1, 2022
Proinflammatory cytokines in alcohol or gallstone induced acute pancreatitis. A prospective study
Srdan Novovic1, Anders Møller Andersen, Annette Kjaer Ersbøll
1Department of Surgery K, Bispebjerg Hospital, Copenhagen, Denmark. srdan.novovic@rh.regionh.dk
Objectives:
If differences of inflammatory pathways in acute pancreatitis exist for various etiologies, selective and specific antiinflammatory and other modulatory treatment regimens might be indicated. Circulating levels of prominent proinflammatory cytokines IL-6, 8, 18, and TNF-alpha were measured in patients having their first attack of either alcohol- or gallstone-induced acute pancreatitis.
Methods:
Seventy-five consecutive patients were prospectively included over a 15-month period, sixty of them being either alcohol- or gallstone-induced. All patients were treated according to a standardized algorithm. Blood samples were obtained immediately on admission and, again, at days 1, 2, and 14.
Results:
A significant effect of the etiology on the levels of IL-8 in the alcohol group as compared to the gallstone group (P=0.003) was found. No etiologic differences were observed for IL-6, IL-18, TNF-alpha, or CRP. Furthermore, no significant differences, either regarding the need for treatment at the intensive care unit or of 30-day mortality, were found.
Conclusion:
The present study confirms previous findings and supports the hypothesis that, except for IL-8, the biochemical profile and clinical outcome is independent of the underlying etiology. Revealing the complex spatial and temporal profile of proinflammatory cytokine expression in acute pancreatitis is necessary and important for the development of a more targeted rational therapy.
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Chronic Pancreatitis II: Pathophysiology
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Acute pancreatitis is characterized by rapid inflammation of the pancreas, often caused by factors like gallstone blockage or excessive alcohol consumption. Chronic pancreatitis, on the other hand, is a slow, progressive inflammation that may result from long-term alcohol abuse, obstructions in the pancreatic duct, or genetic factors.
The causes of acute pancreatitis include:
Acute Pancreatitis I: Introduction
Acute Pancreatitis II: Pathophysiology
Chronic Pancreatitis I: Introduction
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Pancreatitis is the inflammation of the pancreas, which occurs when the immune system becomes active and causes swelling, pain, and disruptions in organ function. Pancreatitis can manifest as either an acute or chronic condition.
Acute pancreatitis arises suddenly and lasts for a brief duration, while chronic pancreatitis is a long-term affliction...

