title: Evaluation of adhesion molecules CD64, CD11b and CD62L in neutrophils and monocytes of peripheral blood for early diagnosis of neonatal infection.
abstract: BACKGROUND
  This study was undertaken to assess the value of neutrophils CD11b, CD64, and CD62L for the early diagnosis of neonatal infection.
  
  
  METHODS
  Eighty-four neonates who were followed up for a suspected neonatal infection were included in this study. They were assigned into an infection group (n=49) and a non-infection group (n=35). Healthy neonates served as controls (n=35). A full sepsis screening was performed and neutrophil and monocyte expressions of CD11b, CD64 and CD62L were determined by flow cytometry.
  
  
  RESULTS
  The expressions of CD64 and CD11b were significantly enhanced in the infection group compared to the non-infective group and the controls.
  
  
  CONCLUSIONS
  CD64 expression on neutrophils and monocytes is a useful diagnostic marker for the early diagnosis of neonatal infection. Combination of CD64, CD11b and C reactive protein further enhances the sensitivity of the expression and its negative predictive value.
authors.affiliation: Department of Pediatrics, Dr Behçet Uz Children's Hospital, Alsancak, Izmir, Turkey. ferahgen@yahoo.com
authors.forename: Ferah
authors.initials: F
authors.lastname: Genel
authors.forename: Fusun
authors.initials: F
authors.lastname: Atlihan
authors.forename: Nesrin
authors.initials: N
authors.lastname: Gulez
authors.forename: Elif
authors.initials: E
authors.lastname: Kazanci
authors.forename: Canan
authors.initials: C
authors.lastname: Vergin
authors.forename: Demet Tumay
authors.initials: DT
authors.lastname: Terek
authors.forename: Ozlem Cengel
authors.initials: OC
authors.lastname: Yurdun
mesh_terms: D016470:Bacteremia / Q000097:blood / Q000175:diagnosis* / Q000276:immunology*; D015415:Biomarkers / Q000097:blood; D039481:CD11b Antigen / Q000097:blood*; D016022:Case-Control Studies; D015815:Cell Adhesion Molecules / Q000097:blood; D042241:Early Diagnosis; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007231:Infant, Newborn; D019041:L-Selectin / Q000097:blood*; D008297:Male; D009000:Monocytes / Q000276:immunology*; D009504:Neutrophils / Q000276:immunology*; D011237:Predictive Value of Tests; D017452:Receptors, IgG / Q000097:blood*; D012680:Sensitivity and Specificity
chemical_list: D015415:Biomarkers; D039481:CD11b Antigen; D015815:Cell Adhesion Molecules; D017452:Receptors, IgG; D019041:L-Selectin