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@ARTICLE{Steiner:303444,
author = {J. M. Steiner and H. Algül and D. A. Ruess$^*$ and I. E.
Demir and R. Braren and S. Schwamberger and M. Lesina and J.
Reiser and J. Werner and T. Groll and T. Metzler and K.
Steiger},
title = {{A} porcine model of acute necrotizing pancreatitis.},
journal = {Pancreatology},
volume = {25},
number = {8},
issn = {1424-3903},
address = {Amsterdam},
publisher = {Elsevier},
reportid = {DKFZ-2025-01657},
pages = {1426-1433},
year = {2025},
note = {2025 Dec;25(8):1426-1433},
abstract = {Acute necrotizing pancreatitis is a common disease in
humans and leads to significant and world-wide morbidity and
mortality. Exploration of new pharmaceutical agents for the
treatment of this disease frequently rests on rodent models
that may not be relevant for spontaneous human disease and
also preclude collecting multiple blood samples. Goal of
this project was to establish an experimental model for
acute necrotizing pancreatitis in pigs that mirrors the
development of systemic complications of acute pancreatitis
in humans as a prelude to clinical trials in humans.The
accessory pancreatic duct was surgically isolated in
domestic pigs and 8 μmol/kg glycodeoxycholic acid were
slowly injected into the duct, followed by ligation and
cutting the duct. Pigs were repeatedly evaluated clinically
and multiple blood samples were collected before the pigs
were sacrificed and their organs histopathologically
assessed after 1, 5, or 7 days.All pigs showed clinical and
clinical pathological evidence of pancreatitis after
induction of pancreatitis. Pigs showed histopathological
evidence of acute necrotizing pancreatitis one day after
induction of pancreatitis. At 7 days after induction of
pancreatitis, dramatic regeneration could be observed in the
pancreas. At 5 days after induction of pancreatitis,
evidence of necrotizing pancreatitis was present with less
evidence of regeneration.The porcine model for acute
necrotizing pancreatitis described here shows many parallels
to spontaneous human disease and its systemic complications
and may thus serve as a good model to assess the efficacy of
novel pharmaceutical agents for the treatment of acute
pancreatitis in humans.},
keywords = {Acute respiratory distress syndrome (Other) / Alveolar
damage (Other) / Glycodeoxycholic acid (Other) / Pancreatic
necrosis (Other) / Systemic inflammatory response syndrome
(Other)},
cin = {FR01},
ddc = {610},
cid = {I:(DE-He78)FR01-20160331},
pnm = {899 - ohne Topic (POF4-899)},
pid = {G:(DE-HGF)POF4-899},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:40783359},
doi = {10.1016/j.pan.2025.07.415},
url = {https://inrepo02.dkfz.de/record/303444},
}