title: Immunohistochemical characterisation of the costochondral junction in SIDS.
abstract: OBJECTIVE
  To characterise the distribution of major growth plate proteoglycans in a group of infants who died of SIDS.
  
  
  METHODS
  Nine such infants and eight age matched controls were selected from the necropsy files at the Adelaide Children's Hospital. Sections of rib and adjacent costal cartilage were stained for chondroitin-4-sulphate, chondroitin-6-sulphate, and keratan sulphate with antibodies 2-B-6, 3-B-3, and 5-D-4, respectively, using standard techniques.
  
  
  RESULTS
  The distribution of proteoglycans within the extracellular matrix of the costochondral junction in the group of SIDS infants was identical with that found in control infants.
  
  
  CONCLUSIONS
  Any changes present in the growth plate in cases of SIDS are most likely caused by secondary phenomena.
authors.affiliation: Department of Histopathology, Adelaide Children's Hospital, Australia.
authors.forename: R W
authors.initials: RW
authors.lastname: Byard
authors.forename: B K
authors.initials: BK
authors.lastname: Foster
authors.forename: S
authors.initials: S
authors.lastname: Byers
mesh_terms: D002356:Cartilage / Q000737:chemistry / Q000473:pathology; D002809:Chondroitin Sulfates / Q000032:analysis*; D006132:Growth Plate / Q000737:chemistry* / Q000473:pathology; D006801:Humans; D007223:Infant; D007632:Keratan Sulfate / Q000032:analysis*; D012272:Ribs / Q000737:chemistry / Q000473:pathology; D013398:Sudden Infant Death / Q000473:pathology*
chemical_list: D002809:Chondroitin Sulfates; D007632:Keratan Sulfate