1 Ocak 2014 Dergi makalesi Açık Erişim

Marton, Annamaria; Kolozsi, Csongor; Kusz, Erzsebet; Olah, Zoltan; Letoha, Tamas; Vizler, Csaba; Pecze, Laszlo

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{
  "@context": "https://schema.org/", 
  "@id": 65285, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "Hungarian Acad Sci, Biol Res Ctr, Inst Biochem, H-6701 Szeged, Hungary", 
      "name": "Marton, Annamaria"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Hungarian Acad Sci, Biol Res Ctr, Inst Biochem, H-6701 Szeged, Hungary", 
      "name": "Kolozsi, Csongor"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Hungarian Acad Sci, Biol Res Ctr, Inst Biochem, H-6701 Szeged, Hungary", 
      "name": "Kusz, Erzsebet"
    }, 
    {
      "@type": "Person", 
      "name": "Olah, Zoltan"
    }, 
    {
      "@type": "Person", 
      "name": "Letoha, Tamas"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Hungarian Acad Sci, Biol Res Ctr, Inst Biochem, H-6701 Szeged, Hungary", 
      "name": "Vizler, Csaba"
    }, 
    {
      "@type": "Person", 
      "name": "Pecze, Laszlo"
    }
  ], 
  "datePublished": "2014-01-01", 
  "description": "Background: Propylene glycol (1,2-propanediol, PG) is a commonly used solvent for oral, intravenous, as well as topical pharmaceutical preparations. While PG is generally considered to be safe, it has been known that large intravenous doses given over a short period of time can be toxic. Objective: To evaluate the effect of PG in sepsis induced by the bacterial endotoxin lipopolysaccharide (LPS). Methods: Balb/c mice were treated with LPS (1 mg/kg b. w., i. p.) with or without PG (5 g/kg b. w. i. v.). The survival rate and the production of inflammatory cytokines were measured. In RAW264.7 mouse macrophages encoding NF-kappa B-luc reporter gene, the nuclear transcription factor kappaB (NF-kappa B) activation was measured. Results: We found that intravenous PG increased the mortality rate in sepsis induced by the bacterial endotoxin lipopolysaccharide (LPS) in mice. In accordance with that, PG enhanced LPS-induced production of inflammatory cytokines, including tumor necrosis factor-a (TNF-alpha) and interleukin-6 (IL-6) in vivo. PG also increased the LPS-induced macrophage activation in vitro as detected by measuring NF-kappa B activation. Conclusion: Our results indicate that drugs containing high doses of PG can pose a risk when administered to patients suffering from or prone to Gram negative bacterial infection.", 
  "headline": "Propylene-Glycol Aggravates LPS-Induced Sepsis through Production of TNF-alpha and IL-6", 
  "identifier": 65285, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Propylene-Glycol Aggravates LPS-Induced Sepsis through Production of TNF-alpha and IL-6", 
  "url": "https://aperta.ulakbim.gov.tr/record/65285"
}