نتایج جستجو برای: روش lbc
تعداد نتایج: 369980 فیلتر نتایج به سال:
BACKGROUND Using primary human papillomavirus (HPV) testing for cervical screening increases detection of high-grade cervical intraepithelial neoplastic lesions and invasive cancer (cervical intraepithelial neoplasia grade 2+ [CIN2+]) compared to cytology, but no evaluation has been conducted in a population previously offered HPV vaccination. We aimed to assess colposcopy referral and CIN2+ de...
Background: Several options for the triage of high-risk HPV screen-positive (hrHPV+) women were assessed.Methods: This study incorporated CIN2+ cases and controls, all of whom tested hrHPV+ and whose results of liquid-based cytology (LBC), HPV16/18 genotyping, and p16/Ki67 cytoimmunochemistry were available. Sensitivity and specificity for the CIN2+ of these triage tests were evaluated.Results:...
PURPOSE Patients with luminal breast cancer (LBC) often become endocrine resistant over time. We investigated the molecular changes associated with acquired hormonoresistances in patient-derived xenografts of LBC. EXPERIMENTAL DESIGN Two LBC xenografts (HBCx22 and HBCx34) were treated with different endocrine treatments (ET) to obtain xenografts with acquired resistances to tamoxifen (TamR) a...
La calidad de la luz afecta el desarrollo plantas, por los efectos específicos sobre fotosíntesis, fotomorfogénesis, procesos fisiológicos y bioquímicos. También tiene un papel importante en las interacciones planta-patógeno controla varias actividades metabólicas hongos que determinan su patogenicidad severidad. Se realizaron tres experimentos bajo diseños completamente al azar para conocer in...
Micropropagation of hemp ( Cannabis sativa ) is constrained by problems with hyperhydricity and culture decline microshoots. These can be reduced increasing agar nutrients in the media during micropropagation stages 1 2, respectfully. Performance microshoots ‘Abacus’ ‘Wife’ cultured Driver Kuniyuki Walnut medium (DKW) for 15 weeks (6 stage + 9 2), subculturing every 3 both or Murashige Skoog vi...
Left-behind children (LBC) are a unique population in China, whose numbers have increased dramatically in recent years. Most caregivers of left-behind children (CLBC) are grandparents who lack knowledge about proper nutrition and food practice, putting LBC at greater risk for malnutrition. A cluster randomized controlled trial was carried to assess the effectiveness of the conditional cash tran...
OBJECTIVE To evaluate a fully automated system for liquid-based cytology (LBC): the NovaPrep® Processor System (NPS), which is based on the new concept of double decantation, versus conventional cytology (CC), the gold standard for cytology. STUDY DESIGN We performed a preliminary comparative study involving 1,129 female patients who underwent sampling for a Pap test; the sample was first sme...
The current paper presents an annex in the second edition of the European Guidelines for Quality Assurance in Cervical Cancer Screening. It provides guidance on how to make a satisfactory conventional Pap smear or a liquid-based cytology (LBC) sample. Practitioners taking samples for cytology should first explain to the woman the purpose, the procedure and how the result will be communicated. T...
OBJECTIVE To compare the costs and number of undetected cases of four cervical cancer screening strategies (CCSS) in Mexico. MATERIALS AND METHODS We estimated the costs and outcomes of the following CCSS: a) conventional Papanicolaou smear (Pap) alone; b) high-risk human papilloma virus testing (HR-HPV) as primary screening with Pap as reflex triage; c) HR-HPV as primary screening with HPV-1...
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