Zobrazeno 1 - 10
of 114
pro vyhledávání: '"false-positive reaction"'
Autor:
Emily Bentley, Carmella Russo, Ayesha Khan, Shanna Smalc, Daniel D. Rhoads, Romney Humphries, Lili Tao
Publikováno v:
Microbiology Spectrum, Vol 12, Iss 1 (2024)
Externí odkaz:
https://doaj.org/article/5fb7fb7ccf6f4981b1648fb8f6c1b316
Publikováno v:
MAMC Journal of Medical Sciences, Vol 8, Iss 2, Pp 158-162 (2022)
Abstract The venereal disease research laboratory (VDRL) test, a nontreponemal test for syphilis, may under a certain set of conditions give false positive results in patients who are not infected with Treponema pallidum. A false positive reaction is
Externí odkaz:
https://doaj.org/article/18481ad252e34ce69805bc2408fb338e
Akademický článek
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Autor:
Saurav Chopra, Matthew D. Krasowski
Publikováno v:
Data in Brief, Vol 39, Iss , Pp 107549- (2021)
Immunoassays are widely used as screening tests for HIV and syphilis in clinical, public health, and research settings. For syphilis, immunoassays are used in 'reverse syphilis algorithms' that start with treponemal tests such as syphilis IgG or syph
Externí odkaz:
https://doaj.org/article/473e968512d34f76b46759098dba7cfd
Autor:
María Lasala Alastuey, Beatriz García Rodríguez, María Rosa Gracia Matilla, Carlos Rubén López Perales, Elena Rivero Fernández
Publikováno v:
Revista Colombiana de Cardiología, Vol 27, Iss 3, Pp 186-188 (2020)
Resumen: La troponina cardiaca es el marcador bioquímico más sensible y específico de daño/necrosis miocárdica, de ahí que desempeñe un papel crucial en el diagnóstico del síndrome coronario agudo. Sin embargo, en ocasiones, como en el caso
Externí odkaz:
https://doaj.org/article/fffa080d070a4b5aa198093d5f70e402
Autor:
Viravarn Luvira, Pornsawan Leaungwutiwong, Narin Thippornchai, Charin Thawornkuno, Supawat Chatchen, Wiwat Chancharoenthana, Sarunporn Tandhavanant, Sant Muangnoicharoen, Watcharapong Piyaphanee, Narisara Chantratita
Publikováno v:
Tropical Medicine and Infectious Disease, Vol 7, Iss 7, p 132 (2022)
Serology remains a useful indirect method of diagnosing tropical diseases, especially in dengue infection. However, the current literature regarding cross-reactivity between SARS-CoV-2 and dengue serology is limited and revealed conflicting results.
Externí odkaz:
https://doaj.org/article/5508f0506fd149cf83175219794926c6
Publikováno v:
Data in Brief, Vol 31, Iss , Pp 105707- (2020)
HIV-1/2 antigen/antibody (Ag/Ab) immunoassays that detect HIV-1 and HIV-2 antibodies and HIV-1 p24 antigen are commonly used in the diagnosis of HIV-1/HIV-2 infections in human plasma/serum. Samples from patients with positive screening results requi
Externí odkaz:
https://doaj.org/article/4be38790c0e14bcb88b2284593d075bf
Publikováno v:
MethodsX, Vol 4, Iss C, Pp 153-165 (2017)
To assay serum antibodies by indirect ELISA, it is critical to eliminate a variety of false positive and negative reactions attributed to the principle. These include 1) the background (BG) noise reaction caused by hydrophobic binding of immunoglobul
Externí odkaz:
https://doaj.org/article/9f2328e0a51541cdaa7fc2e2e4c75a8d
Autor:
Hanan Al-Kindi, Amina Al-Jardani
Publikováno v:
Journal of Medical Microbiology
HIV prevalence in Oman is low (5 %). HIV screening is performed at regional public health laboratories as part of a medical fitness programme for residency applicants. We conducted a retrospective evaluation of indeterminate serology results from 11
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bfb6cfaef497b4be16f9e56f651f2f7
https://doi.org/10.1099/jmm.0.001186
https://doi.org/10.1099/jmm.0.001186
Publikováno v:
Majallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, Vol 18, Iss 4, Pp 361-368 (2010)
Introduction: Diagnosis of infection based on blood culture alone is not a suitable method, but it is important to understand the clinical diagnosis for interpreting blood cultures. The goal of this study was to determine blood culture contamination
Externí odkaz:
https://doaj.org/article/eaad2125e8fb4fef8ec5c99872a471bc