Reflex high-risk human papillomavirus (HPV) testing often is used in the management of women with atypical squamous cells of undetermined significance identified in cervicovaginal screening. Following implementation of reflex testing, our laboratory processed 8,022 specimens during a 20-month period; sufficient material was available for testing in 7,334 specimens. High-risk HPV was detected in...

OBJECTIVE Continuous expression of E6- and E7-oncogenes of high-risk human papillomavirus (HPV) types is necessary for the development and maintenance of the dysplastic phenotype. The aim of the study was to determine the sensitivity and specificity of the APTIMA HPV mRNA assay (Hologic) in predicting future development of high-grade cervical intraepithelial neoplasia (CIN) among high-risk HPV-...

BACKGROUND Loop electrosurgical excision procedure (LEEP) is the predominant treatment for cervical intraepithelial neoplasia grade 2 or 3 (CIN2+) in the United States, yet following treatment approximately 10% of women are diagnosed again with CIN2+, necessitating close follow-up of such patients. METHODS Surveillance strategies using cytology and/or human papillomavirus (HPV) testing were c...

Internal and surface structures of asci and ascospores were studied by transmission electron microscopy (TEM) and by scanning electron microscopy (SEM) to establish the character and number of ascospores within the ascus of Metschnikowia krissii. Enzyme digestion with snail gut enzymes and SEM examination suggested the presence of a single ascospore enclosed in a thick sheath of epiplasmic mate...

BACKGROUND RNA secondary structure is highly conserved throughout evolution. The higher order structure is fundamental in establishing important structure-function relationships. Nucleotide sequences from ribosomal RNA (rRNA) genes have made a great contribution to our understanding of Ascomycota phylogeny. However, filling the gaps between molecular phylogeny and morphological assumptions base...

AMAÇ: Bu çalışmada, smear sonucu düşük dereceli servikal intraepitelyal lezyon (LSIL), yüksek intraepiteliyal (HSIL), önemi belirsiz tipik olmayan yassı hücreler (ASCUS) tespit edilen, muayenede erzoyon saptanan hastalar ve yapılan human papilloma virüs (HPV) testi pozitif olan takiben kolposkopik biyopsi uygulanan hastalarımızda HPV, sonuçları karşılaştırılması amaçlanmıştır.GEREÇ VE YÖNTEM: T...

abstract-cervicovaginal cytology is still a widely used cancer screening method that is well established in most countries. the present study aims at detecting and classifying squamous intraepithelial abnormalities and effects of certain infectious agents, particularly the cytopathic effects of human papillomavirus (hpv) in a series of cervicovaginal smears, according to the bethesda system (tb...

In previous work, the asd-I (ascus development) gene of the filamentous fingus Neurospora crassa was identified as a gene expressed preferentially during the sexual cycle and shown to be essential for normal sexual development. The asd-I gene has been sequenced and further characterized. It contains two introns, the first of which is in-frame and inefficiently or differentially spliced. The pre...