Nucleic acid spot hybridization with nonradioactive labeled probes in screening for human papillomavirus DNA sequences.
We examined 161 human tissue samples using the spot hybridization technique with nonradioactive labeled DNA probes of human papillomavirus (HPV). Whole cells were spotted on nitrocellulose filters; DNA of the cells was denatured and fixed to the filter. Then the DNA spots were hybridized to nonradioactive labeled DNA and monitored by a sandwich immunoenzymatic reaction. This technique is simple, sensitive, specific, requires no special equipment, and can be used in clinical settings. HPV DNA was found in 92% of samples in which, on the basis of histologic and colposcopic criteria, its presence was suspected, as well as in 31 samples where it was not suspected.
Melki
R
R
Department of Microbiology and Immunology, Institut Alfred Fournier, Paris, France.
Khoury
B
B
Catalan
F
F
D002584:Cervix Uteri / Q000382:microbiology; D015342:DNA Probes; D015344:DNA Probes, HPV; D004279:DNA, Viral / Q000032:analysis*; D005260:Female; D006801:Humans; D009693:Nucleic Acid Hybridization; D027383:Papillomaviridae / Q000235:genetics*; D011237:Predictive Value of Tests; D014412:Tumor Virus Infections / Q000175:diagnosis*; D002577:Uterine Cervical Diseases / Q000175:diagnosis*
D015342:DNA Probes; D015344:DNA Probes, HPV; D004279:DNA, Viral