Early peritoneal lavage with ulinastatin improves outcome and enhances multi-organ protection in a model of severe acute pancreatitis

Experimental and Therapeutic Medicine
Cong FengTan-Shi Li

Abstract

The aim of this study was to investigate the effect of early peritoneal lavage with ulinastatin on the outcome of a rat model of severe acute pancreatitis (SAP). A total of 80 male Wistar rats were randomly divided into the following groups: Sham-operated (C), SAP model (M), saline lavage (SL), intravenous ulinastatin (IU), early ulinastatin lavage (EUL) and late ulinastatin lavage (LUL). Intraperitoneal lavage or injection were performed immediately subsequent to the establishment of the SAP model in groups SL, IU and EUL and 3 h later in group LUL. Intraperitoneal lavage with or without ulinastatin was performed for 3 h. The survival time of the rats in groups C, M, EUL and LUL was recorded over a 12-h period and the median survival time was calculated. At 3 h after the induction of SAP, histopathological analyses were performed and the biochemical parameters of groups C, M, SL, IU and EUL were assessed. Groups EUL and LUL exhibited an increased median survival time compared with Group M, with the survival time of the rats in group EUL markedly longer than that in the group LUL rats. Group SL, IU and EUL rats were found to have reduced plasma activities of amylase, lipase, aspartate transaminase and alanine transaminase, with...Continue Reading

References

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Citations

May 4, 2016·The American Journal of the Medical Sciences·Guiliang WangXianzhong Xiao

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Methods Mentioned

BETA
lavage
lipase assay
light microscopy

Software Mentioned

SPSS
SAP

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