title: Human cytomegalovirus and restenosis of the internal carotid artery.
abstract: BACKGROUND
  Although human cytomegalovirus (HCMV) has been implicated in coronary restenosis, data on the presence of HCMV in the restenosis lesion of the internal carotid artery (ICA) are lacking.
  
  
  METHODS
  We studied endarterectomy tissue from 5 ICA restenosis and 5 primary atherosclerotic lesions and tissue from 5 normal ICAs. The extracted DNA was tested for HCMV sequences with polymerase chain reaction by use of three primer pairs that amplify different genomic regions. The AD 169 strain of HCMV served as the positive control. No trace of the HCMV genome was found in the intima or in the underlying media of endarterectomy specimens from restenosis and primary lesions. The media from control arteries was also HCMV negative.
  
  
  CONCLUSIONS
  At variance with previous studies carried out in coronary arteries, our results do not support the hypothesis that HCMV infection is implicated in restenosis of the ICA.
authors.affiliation: Istituto di Medicina Clinica, Università di Padova, Italy. pauletto@ipdunidix.unipd.it
authors.forename: P
authors.initials: P
authors.lastname: Pauletto
authors.forename: G
authors.initials: G
authors.lastname: Pisoni
authors.forename: R
authors.initials: R
authors.lastname: Boschetto
authors.forename: M
authors.initials: M
authors.lastname: Zoleo
authors.forename: A C
authors.initials: AC
authors.lastname: Pessina
authors.forename: G
authors.initials: G
authors.lastname: Palù
mesh_terms: D000368:Aged; D002343:Carotid Artery, Internal / Q000601:surgery / Q000821:virology*; D016893:Carotid Stenosis / Q000601:surgery / Q000821:virology*; D003587:Cytomegalovirus / Q000235:genetics / Q000302:isolation & purification*; D004279:DNA, Viral / Q000032:analysis; D016894:Endarterectomy, Carotid; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D016133:Polymerase Chain Reaction; D012008:Recurrence
chemical_list: D004279:DNA, Viral