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Interleukin 10 reduces mortality from severe peritonitis in mice
Author(s) -
Takeshi Kato,
A Murata,
Hiroshi Ishida,
H Toda,
Nobuo Tanaka,
Hirohito Hayashida,
Morito Monden,
Nariaki Matsuura∥
Publication year - 1995
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.39.6.1336
Subject(s) - sepsis , tumor necrosis factor alpha , medicine , peritonitis , proinflammatory cytokine , cytokine , interleukin , immunology , pharmacology , inflammation
Interleukin 10 (IL-10) is known to suppress the induction of proinflammatory cytokines such as tumor necrosis factor (TNF) and IL-1 and is itself induced by monocytes and macrophages during sepsis. We studied the therapeutic efficacy of IL-10 by testing its effect on the survival rate in the murine cecal ligation-and-puncture (CLP) model. Administration of 1 microgram or more of recombinant murine IL-10 6 h after induction of sepsis decreased lethality in septic mice significantly and also suppressed the elevation of circulating TNF after sepsis. However, treatment with the same dose of IL-10 simultaneously or 6 h before induction of CLP had no effect on survival, and treatment with anti-TNF antibody after induction of CLP had no effect on the survival rate. These data suggest that cytokine modulation with IL-10 is a potential candidate for the treatment of sepsis and sepsis-related multiple organ failure.

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