نتایج جستجو برای: pcr test
تعداد نتایج: 969434 فیلتر نتایج به سال:
An RT-PCR based microchip test system for the detection of SARS-CoV-2 offers pre-loaded and lyophilized reagents in microchip. However, 30- 48-microwell formats being miniaturized performing 1.2 μl reaction, seek visual attention during sample addition. Therefore, adding colorants as color indicator matrix microchips or to master mix can impart not only user-friendliness task liquid handling bu...
本研究は，新型コロナウィルスPCRスクリーニング検査を受けた妊婦がこの検査を受けたことで抱いた思いや気持ちを明らかにすることを目的とした。
AIM The present study was undertaken to detect the presence of canine parvovirus (CPV) in fecal samples of diarrheic dogs by conventional polymerase chain reaction (PCR) and immunochromatographic (IC) strip test and to compare the diagnostic potential of these tests. MATERIALS AND METHODS A total of 50 fecal samples collected from diarrheic dogs suspected for CPV infection were subjected to P...
An immunochromatographic strip test, Xenostrip-Tv, was compared to wet mount and PCR for the diagnosis of Trichomonas vaginalis infection in women. Of 428 specimens tested, 54 (12.6%) were positive by an "expanded gold standard," defined as either a positive wet mount and PCR test with primers TVK3 and TVK7 and/or a positive PCR test confirmed by a second PCR assay with primers TVA5-1 and TVA6;...
The prevalence of HTLV1 virus antibodies was determined in pregnant women and their neonates in Mashhad, northeast of Iran, as shown in this prospective cross-sectional study. 407 women who were hospitalized for delivery participated in this study. Venous blood sampling of pregnant women and umbilical cord of their neonates was done. The first samples of all women were tested for HTLV1 seroposi...
The diagnostic performance of a PCR test (Roche Cobas Amplicor CT/NG Test) and that of a ligase chain reaction (LCR) test (Abbott LCx Chlamydia trachomatis assay) were compared by using endocervical and urethral swab specimen culture as a reference test. First-void urine (FVU) and endocervical and urethral swab specimens were collected from 1,015 unselected patients attending a sexually transmi...
Monkeypox virus (MPXV), a zoonotic orthopoxvirus (OPX), is endemic in the Democratic Republic of Congo (DRC). Currently, diagnostic assays for human monkeypox (MPX) focus on real-time quantitative polymerase chain reaction (PCR) assays, which are typically performed in sophisticated laboratory settings. Herein, we evaluated the accuracy and utility of a multiplex MPX assay using the GeneXpert p...
Objective: To determine the use of the Quantitative Real Time PCR (RQ-PCR) assay follow-up with Chronic Myeloid Leukemia (CML) patients. Study Design: Cross-sectional observational. Place and Duration of Study: Izmir Ataturk Education and Research Hospital, Izmir, Turkey, from 2009 to 2013. Methodology: Cytogenetic, FISH, RQ-PCR test results from 177 CML patients' materials selected between 200...
A simple test based on the polymerase chain reaction (PCR) was used to detect capripoxvirus DNA in tissue culture supernatants and biopsy samples. The identity of the PCR products was confirmed by restriction enzyme analysis. The test has greater sensitivity and good specificity compared to an antigen trapping enzyme-linked immunosorbent assay which uses a detector antibody raised against a rec...
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