Effects of Ketamine and Propofol on the Ratio of Interleukin-6 to Interleukin-10 during Endotoxemia in Rats

• Taniguchi Takumi

  Department of Emergency and Critical Care Medicine, Graduate School of Medical Science, Kanazawa University

• Kanakura Hiroko

  Department of Anesthesiology and Intensive Care Medicine, Graduate School of Medical Science, Kanazawa University

• Takemoto Yasuhiro

  Department of Anesthesiology and Intensive Care Medicine, Graduate School of Medical Science, Kanazawa University

• Kidani Yoko

  Department of Anesthesiology and Intensive Care Medicine, Graduate School of Medical Science, Kanazawa University

• Yamamoto Ken

  Department of Anesthesiology and Intensive Care Medicine, Graduate School of Medical Science, Kanazawa University

抄録

Our previous study reported that the change in the ratio of interleukin (IL)-6 to IL-10 influences the severity of sepsis in patients with systemic inflammatory response syndrome. We evaluated the change in the ratio of IL-6 to IL-10 after administration of ketamine or propofol in endotoxin-exposed rats in order to evaluate the relationship of pro-inflammatory and anti-inflammatory cytokines following ketamine or propofol administration during endotoxemia. We randomly assigned 40 rats to one of four equal groups: endotoxin alone, receiving Escherichia coli endotoxin (15 mg-/kg, i.v.); saline control; ketamine (10 mg·kg⁻¹·h⁻¹, i.v.) before and during exposure to endotoxin; and propofol (10 mg·kg⁻¹·h⁻¹, i.v.) before and during exposure to endotoxin. We measured the plasma concentrations of tumor necrosis factor (TNF)-α, IL-6, and IL-10 and calculated the ratio of IL-6 to IL-10 in each group. The current study showed that ketamine and propofol administration attenuated the increase in TNF-α, IL-6, and IL-10, and ketamine attenuated the increase in the ratio of IL-6 to IL-10, but propofol increased this ratio in rats receiving a single intravenous bolus of endotoxin. While the mechanisms responsible for the inhibitory effects require further investigation, our results suggest that proper use of ketamine as an anesthetic agent may offer certain advantages in the management of patients with endotoxemia.

収録刊行物

• The Tohoku Journal of Experimental Medicine

  The Tohoku Journal of Experimental Medicine 200 (2), 85-92, 2003

  東北ジャーナル刊行会

キーワード

• cytokine response
• ketamine
• lipopolysaccharide
• propofol
• sepsis

詳細情報

• CRID: 1390001204240092288
• NII論文ID: 10011990382
• NII書誌ID: AA00863920
• DOI: 10.1620/tjem.200.85
• COI: 1:CAS:528:DC%2BD3sXns1Kiur0%3D
• ISSN: 13493329
• ISSN: 00408727
• PubMed: 12962405
• Web Site: http://hdl.handle.net/2297/28481
• Web Site: http://www.jstage.jst.go.jp/article/tjem/200/2/200_2_85/_pdf
• Web Site: https://search.jamas.or.jp/link/ui/2004229685
• 本文言語コード: en
• データソース種別:
  • JaLC
  • IRDB
  • Crossref
  • PubMed
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可