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Updated: Oct 12, 2026

Sodium Taurocholate Induced Severe Acute Pancreatitis in C57BL/6 Mice
Published on: June 28, 2021
[The role of catalase in histologic changes of acute experimental pancreatitis]
Y Kawaura1, K Kawakami, S Iwakami
1Department of Surgery, Ishikawaken Saiseikai Kanazawa Hospital, Japan.
Abstract:
We produced acute biliary reflux pancreatitis by an injection of auto-bile in 31 young mongrel dogs. We divided into control group (n = 10), catalase administration group (B1 group, n = 17) and no-administration group (B2 group, n = 14). We studied the histologic changes of the brain tissue in those groups. There was no significant difference in the survival rate between group B1 and B2. In the histologic findings, ischemic cell changes were dominant in both groups within one month, but after 3 or 6 months after operation in group B2, satellitosis and/or neuronophagia was recognized as the irreversible changes. The lipid peroxides level was significant high in group B2. Consequentially, it is natural to think that the production of free radicals have been inhibited by catalase and the histologic changes in the brain in group B1 have been light.
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Acute Pancreatitis I: Introduction
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:
Chronic Pancreatitis I: Introduction
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...
Acute Pancreatitis I: Introduction
Acute Pancreatitis II: Pathophysiology
Chronic Pancreatitis I: Introduction
Chronic Pancreatitis II: Pathophysiology

