title: Cytokine inhibition preserves renal hemodynamic function following mesangial cell immune injury.
abstract: BACKGROUND
  We assessed the effect of a cytokine inhibitor, compound SKF 86002 (a bicyclic imidazole), on changes in renal hemodynamics (renal blood flow and glomerular filtration rate) that occur acutely following immune injury of glomerular mesangial cells.
  
  
  METHODS
  Injury was induced in Munich-Wistar rats by the administration of a monoclonal antibody against the mesangial cell membrane antigen Thy 1.1. An acute drop in renal blood flow (RBF) and glomerular filtration rate (GFR) occurred within one hour of injury.
  
  
  RESULTS
  Pretreatment of animals with the cytokine inhibitor SKF 86002 prevented this drop. SKF 86002 had no effect on glomerular synthesis of vasoconstrictor eicosanoids.
  
  
  CONCLUSIONS
  The observations indicate that in mesangial cell immune injury, cytokines mediate renal hemodynamic impairment.
authors.affiliation: Department of Pediatrics, Medical College of Wisconsin, Milwaukee 53226, USA.
authors.forename: C G
authors.initials: CG
authors.lastname: Pan
authors.forename: B A
authors.initials: BA
authors.lastname: Bresnahan
authors.forename: C R
authors.initials: CR
authors.lastname: Albrightson
authors.forename: D
authors.initials: D
authors.lastname: Griswold
authors.forename: E A
authors.initials: EA
authors.lastname: Lianos
mesh_terms: D000818:Animals; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000494:pharmacology*; D000911:Antibodies, Monoclonal; D016207:Cytokines / Q000037:antagonists & inhibitors*; D015777:Eicosanoids / Q000096:biosynthesis; D005919:Glomerular Filtration Rate / Q000187:drug effects; D005920:Glomerular Mesangium / Q000276:immunology* / Q000378:metabolism / Q000502:physiology; D007093:Imidazoles / Q000494:pharmacology*; D018836:Inflammation Mediators / Q000502:physiology; D008297:Male; D051381:Rats; D017208:Rats, Wistar; D012079:Renal Circulation / Q000187:drug effects*; D013844:Thiazoles / Q000494:pharmacology*; D014409:Tumor Necrosis Factor-alpha / Q000096:biosynthesis
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D000911:Antibodies, Monoclonal; D016207:Cytokines; D015777:Eicosanoids; D007093:Imidazoles; D018836:Inflammation Mediators; D013844:Thiazoles; D014409:Tumor Necrosis Factor-alpha; C052026:6-(4-fluorophenyl)-2,3-dihydro-5-(4-pyridinyl)imidazo(2,1-b)thiazole