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8,588 Possible Causes for Assays

  • Influenza

    In some experiments, labelled virions were subjected to repetitive freeze-thaw cycles prior to use in the assay.[] FluAB/RSV triplex assay.[] Using a bDNA viral replication assay ( Wagaman , P. C. , Leong , M. A. , and Simmen , K. A. Development of a novel influenza A antiviral assay. J. Virol.[]

  • Acute Gastroenteritis

    NEW YORK (GenomeWeb) – Luminex today said that it has received CE marking for the Aries Norovirus Assay, a sample-to-answer test for rapid detection and differentiation of[] Samples showing discordant results between FilmArray and routine methods were further analyzed with an additional assay.[] SaV was assayed by reverse transcription PCR (RT-PCR), nested PCR, and quantitative PCR. The nucleotide sequence was determined by direct cycle sequencing.[]

  • Upper Respiratory Infection

    Diseases, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA. [email protected] Abstract We evaluated a commercial multiplex polymerase chain reaction (PCR) assay[] […] onset were studied for viruses by conventional and molecular techniques, and for concentrations of IL-1beta, IL-6, and TNFalpha by multiplex enzyme-linked immunosorbent assay[] Keywords Otitis Medium Polymerase Chain Reaction Assay Acute Otitis Medium Nasal Polyp Antimicrob Agent These keywords were added by machine and not by the authors.[]

  • Viral Lower Respiratory Infection

    Antigen detection assays such as the direct fluorescence assays (DFA) are more commonly used in clinical settings, because same-day results can be obtained.[] These assays were performed in biosafety level 2 facility laboratories.[] Procalcitonin levels were determined by immunoluminometric assay (Kryptor PCT; Brahms Diagnostica, Berlin, Germany).[]

  • Tuberculosis

    One study reported identical sensitivity estimates for both assays.[] The B. globigii PCR assay is multiplexed with the M. tuberculosis assay.[] The Xpert( ) MTB/RIF assay is a rapid molecular assay that can be used close to the point of care by operators with minimal technical expertise, enabling diagnosis of TB and[]

  • Pharyngitis

    In this study, a real-time quantitative PCR (qPCR) based GAS detection assay in pharyngeal swab specimens was developed.[] The results of MATH assay showed that most of the test pathogens are hydrophilic in nature.[] Antimicrobial activity of ten Thai medicinal plant species were determined using two standard assays, broth dilution method for minimal inhibitory concentration value (MIC[]

  • Urinary Tract Infection

    In a bladder challenge assay with P. mirabilis, the fusion MrpA.FliC and the mixture of MrpA and FliC significantly decreased the colony count of the bacteria in the bladder[] OTHER DIAGNOSTIC STUDIES ON URINE In the 1970s, an assay for antibody-coated yeasts in urine was devised as a marker for infection.[] Inhibition of uro-pathogenic Escherichia coli by cranberry juice: a new antiadherence assay. J Agric Food Chem 2005; 53: 8940–7 PubMed CrossRef Google Scholar 21.[]

  • Skin Infection

    Pre- and postinfection sera were assayed by enzyme-linked immunosorbent assay with N-terminal M peptides and bactericidal assays using the infecting-type strain, emm cluster-related[] Nucleic acid-based assays are an important tool in making a definitive diagnosis, allowing for utilization of appropriate therapy for the specific etiologic pathogen.[] With testing for CD18 integrin function by flow cytometry, adhesion assay analysis, and time-lapse microscopy, we found the patient's T lymphocytes to express normal levels[]

  • Sinusitis

    Since no IgE test for R oryzae was available, we developed a specific immunologic assay that confirmed the presence of specific IgG, which identified a high degree of immunologic[] Antibiotic susceptibility assay for Staphylococcus aureus in biofilms developed in vitro . J Antimicrob Chemother 1999 ;44(1): 43 – 55 . (Grade A).[] Hepatitis C virus (HCV): All patients with HIV should be screened for HCV at initial evaluation, and CDC recommends that HCV screening with HCV antibody assays be considered[]

  • Connective Tissue Disease

    In addition, blood tests are carried out to detect the presence of antibodies in the blood using immunoflourescent assays and enzyme linked immuno-absorbent assays (ELISA)[]

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