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Updated: May 26, 2026

Colon Ascendens Stent Peritonitis (CASP) - a Standardized Model for Polymicrobial Abdominal Sepsis
Published on: December 18, 2010
Regulation of experimental peritonitis: a complex orchestration
L-P Laurin1, M-J Brissette, S Lepage
1Research Centre, Centre Hospitalier de l'Université de Montréal (CRCHUM) and Institut du Cancer de Montréal, Montréal, Québec, Canada.
Experimental peritonitis models reveal how resident peritoneal cells regulate leukocyte recruitment during inflammation. Understanding these cellular interactions is key to modulating inflammatory responses.
Area of Science:
- Immunology
- Cell Biology
Background:
- Experimental peritonitis is a common model for studying inflammation.
- The peritoneal cavity contains diverse resident cell populations crucial for inflammatory processes.
Purpose of the Study:
- To review the cellular regulation of leukocyte recruitment in experimental peritonitis.
- To highlight the roles of resident peritoneal cells in inflammation.
Main Methods:
- Review of existing literature on experimental peritonitis models.
- Analysis of cellular mechanisms involved in leukocyte recruitment.
Main Results:
- Resident peritoneal cells significantly influence the initiation, modulation, and resolution of inflammation.
- Specific cell populations play distinct roles in leukocyte trafficking.
Conclusions:
- Cellular regulation by resident peritoneal cells is central to understanding and potentially treating peritoneal inflammation.
- Further research into these cellular interactions can inform therapeutic strategies.
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