Expression of human papillomavirus type 16/18 in human cervical carcinomas by the quantum dot fluorescent in-situ hybridization / 中华病理学杂志
Chinese Journal of Pathology
;
(12): 675-677, 2010.
Article
Dans Chinois
| WPRIM
| ID: wpr-295155
ABSTRACT
<p><b>OBJECTIVE</b>To investigate fluorescence in situ hybridization labeled with quantum dots (QDs) for the detection of human papillomavirus 16/18 (HPV16/18) infection in cervical carcinoma patients.</p><p><b>METHODS</b>A total of 80 biopsy samples of squamous carcinoma of cervix were assayed for HPV 16/18 infection by using quantum dot labeled fluorescent in situ hybridization (QD-FISH) and chromogenic in situ hybridization (CISH) techniques, respectively. The results obtained by using two different methods were statistically analyzed.</p><p><b>RESULTS</b>The positive rate for HPV16/18 by QD-FISH was 88.8% (71/80), higher than that (80.0%) by CISH, however, the result was statistically not significant (P=0.127). The positive detection rates for HPV16/18 by using both methods increased coincidentally with raising of the tumor grading stage.</p><p><b>CONCLUSION</b>The sensitivity and specificity of HPV infection detectable by QD-FISH is higher than that by the CISH technique.</p>
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Anatomopathologie
/
Virologie
/
Carcinome épidermoïde
/
Dysplasie du col utérin
/
Tumeurs du col de l'utérus
/
Réactifs chromogènes
/
Sensibilité et spécificité
/
Hybridation fluorescente in situ
/
Infections à papillomavirus
/
Boîtes quantiques
Type d'étude:
Etude diagnostique
Limites du sujet:
Adulte
/
Femelle
/
Humains
langue:
Chinois
Texte intégral:
Chinese Journal of Pathology
Année:
2010
Type:
Article
Documents relatifs à ce sujet
MEDLINE
...
LILACS
LIS