New methods in virology. Nucleic acid sequence-based amplification method and its applicaiton to human cytomegalovirus reactivation.
نویسندگان
چکیده
منابع مشابه
Sensitivity and Specificity of Nucleic Acid Sequence-Based Amplification Method for Diagnosis of Cutaneous Leishmaniasis
Abstract Background and Objective: Culture, microscopic method is a gold standard method for identification of Lishmania parasite. The use of Molecular methods such as RT- PCR compared to microscopic methods has a higher sensitivity and specificity however, it is not widely used due to its expensive equipment and the time requested. The use of nucleic acid sequence based amplification (NASBA) ...
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In the diagnosis of human cytomegalovirus (HCMV) infection, it is very important to distinguish symptomatic from asymptomatic infection. The nucleic acid sequence-based amplification (NASBA) technique was compared with single and nested polymerase chainreaction (PCR) methods. For NASBA detection, the beta2.7 transcript was chosen as a target because of its abundant active HCMV-specific expressi...
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The diagnostic value of monitoring human cytomegalovirus (HCMV) late pp67 mRNA expression by nucleic acid sequence-based amplification (NASBA) after renal-allograft transplantation was evaluated. RNAs were isolated from 489 whole-blood specimens of 42 patients for the specific amplification of the late pp67 (UL65) mRNA. NASBA results were compared to results from the pp65 antigenemia assay, vir...
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ژورنال
عنوان ژورنال: Uirusu
سال: 1999
ISSN: 0042-6857,1884-3433
DOI: 10.2222/jsv.49.27