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Updated: Aug 1, 2026

Colon Ascendens Stent Peritonitis (CASP) - a Standardized Model for Polymicrobial Abdominal Sepsis
Published on: December 18, 2010
[Evaluation of the changes of natural resistance in patients with diffuse peritonitis]
Abstract:
A suppression of humoral and cell mechanisms of natural nonspecific resistance was found in patients with diffuse peritonitis. A considerable degranulation of basophilic leucocytes was indicated by the direct Shelley reaction, that evidences alterations in the functional state of these cells. Postoperatively, there is a break in restoration of the activity of properdine and its cofactors, and a considerable suppression of the phagocytic capacity of microphages is noted, that leads inevitably to a reduction of immune reactivity.
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