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   Articles with "test" as a keyword



Optimized Expression, Purification, and Rapid Detection of Recombinant Influenza Nucleoproteins Expressed in Sf9 Insect Cells.

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recommendations! Published in 2018 at "Journal of microbiology and biotechnology"

DOI: 10.0414/jmb.1805.05053

Abstract: Accurate and rapid diagnosis of influenza infection is essential to enable early antiviral treatment and reduce the mortality associated with seasonal and epidemic infections.Immunochromatography is one of the most common methods used for the diagnosis… read more here.

Keywords: detection; diagnosis; influenza; insect cells ... See more keywords
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Association of SARS-CoV-2 Seropositive Antibody Test With Risk of Future Infection

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recommendations! Published in 2021 at "JAMA Internal Medicine"

DOI: 10.1001/jamainternmed.2021.0366

Abstract: Key Points Question Can observational clinical data from commercial laboratories be used to evaluate the comparative risk of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection for individuals who are antibody positive vs those who… read more here.

Keywords: risk; infection; antibody test; test ... See more keywords
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SARS-CoV-2 Transmission Risk Among National Basketball Association Players, Staff, and Vendors Exposed to Individuals With Positive Test Results After COVID-19 Recovery During the 2020 Regular and Postseason.

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recommendations! Published in 2021 at "JAMA internal medicine"

DOI: 10.1001/jamainternmed.2021.2114

Abstract: Importance Clinical data are lacking regarding the risk of viral transmission from individuals who have positive reverse-transcription-polymerase chain reaction (RT-PCR) SARS-CoV-2 test results after recovery from COVID-19. Objective To describe case characteristics, including viral dynamics… read more here.

Keywords: persistent positive; transmission; individuals positive; test results ... See more keywords

Next-Generation Multitarget Stool DNA vs Fecal Immunochemical Test in Colorectal Cancer Screening

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recommendations! Published in 2024 at "JAMA Internal Medicine"

DOI: 10.1001/jamainternmed.2024.6149

Abstract: This diagnostic study compares the specificity and sensitivity of comercial fecal immunochemical tests with a multitarget stool DNA test. read more here.

Keywords: next generation; test; fecal immunochemical; stool dna ... See more keywords

Glucose-Lowering Medications, Glycemia, and Cognitive Outcomes: The GRADE Randomized Clinical Trial.

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recommendations! Published in 2025 at "JAMA internal medicine"

DOI: 10.1001/jamainternmed.2025.1189

Abstract: Importance Type 2 diabetes (T2D) is a risk factor for cognitive impairment. Whether the choice of the second-line glucose-lowering treatment added to metformin or glycemic control affects cognitive performance in T2D of relatively short duration… read more here.

Keywords: trial; glucose lowering; test; cognitive performance ... See more keywords

Assessment of Antibiotic Prescriptions for Lyme Disease After Modification of Reporting Language for Positive Screening Test Results

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recommendations! Published in 2022 at "JAMA Network Open"

DOI: 10.1001/jamanetworkopen.2021.44928

Abstract: This quality improvement study assesses whether revision of positive Lyme disease test result text was associated with decreases in the frequency of antibiotic prescriptions for patients without confirmatory results. read more here.

Keywords: lyme disease; test; prescriptions lyme; assessment antibiotic ... See more keywords

Sensitivity and Diagnostic Yield of the First SARS-CoV-2 Nucleic Acid Amplification Test Performed for Patients Presenting to the Hospital

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recommendations! Published in 2022 at "JAMA Network Open"

DOI: 10.1001/jamanetworkopen.2022.36288

Abstract: Key Points Question What is the diagnostic sensitivity of the SARS-CoV-2 nucleic acid amplification test (NAAT) by date of symptom onset among patients presenting to the hospital? Findings In this diagnostic study, the sensitivity of… read more here.

Keywords: cov nucleic; sensitivity; test; patients presenting ... See more keywords

Trends in Risk Factors and Symptoms Associated With SARS-CoV-2 and Rhinovirus Test Positivity in King County, Washington, June 2020 to July 2022

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recommendations! Published in 2022 at "JAMA Network Open"

DOI: 10.1001/jamanetworkopen.2022.45861

Abstract: Key Points Question What are the risk factors associated with symptomatic SARS-CoV-2 and rhinovirus infection in King County, Washington, from June 2020 to July 2022? Findings In this case control study with a test-negative design… read more here.

Keywords: test; risk factors; cov rhinovirus; king county ... See more keywords
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Prospective Validation of a Rapid Host Gene Expression Test to Discriminate Bacterial From Viral Respiratory Infection.

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recommendations! Published in 2022 at "JAMA network open"

DOI: 10.1001/jamanetworkopen.2022.7299

Abstract: Importance Bacterial and viral causes of acute respiratory illness (ARI) are difficult to clinically distinguish, resulting in the inappropriate use of antibacterial therapy. The use of a host gene expression-based test that is able to… read more here.

Keywords: expression; bacterial viral; viral infection; test ... See more keywords

Errors in Byline.

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recommendations! Published in 2022 at "JAMA oncology"

DOI: 10.1001/jamaoncol.2022.1721

Abstract: In Reply We really appreciate the interest shared by Loli regarding our recent article1 that discussed, for the first time to our knowledge, the incidence of postoperative adrenal insufficiency after adrenalectomy in the context of… read more here.

Keywords: oncology; disease; test; stimulation test ... See more keywords

Urinary DNA Methylation Test for Bladder Cancer Diagnosis.

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recommendations! Published in 2025 at "JAMA oncology"

DOI: 10.1001/jamaoncol.2024.6160

Abstract: Importance An accurate noninvasive biomarker test is needed for the early diagnosis of bladder cancer. Objective To evaluate the performance of a urinary DNA methylation test (PENK methylation) and compare its diagnostic accuracy with that… read more here.

Keywords: cytology; test; methylation; bladder cancer ... See more keywords