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Novel Approaches to Diagnose COVID-19
Published 2020-05-01“…SARS-CoV-2 can be detected with different methods in the laboratory including real time RT-PCR, chest CT scan and immunoassays. Viral nucleic acid testing has played important role in control COVIDI-19 outbreak. …”
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Assessing the prevalence of human enteric viruses in hospital wastewater to evaluate the effectiveness of wastewater treatment systems
Published 2025-01-01“…Even though nucleic acid testing methods fail to detect viral actions, the possible danger they present to public safety should not be ignored. …”
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The Laboratory Diagnosis of Hepatitis B Virus
Published 2005-01-01“…Serological tests are used to distinguish acute, self-limited infections from chronic HBV infections and to monitor vaccine-induced immunity. Nucleic acid testing for HBV-DNA is increasingly being used to quantify HBV viral load and measure the effectiveness of therapeutic agents. …”
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Microwave-Assisted Extraction and Phytochemical Profile of Nonea pulmonarioides and Its Antifungal, Antibacterial, and Antioxidant Activities
Published 2022-01-01“…Antioxidant activity was determined by the β-carotene/linoleic acid test. The minimum inhibitory concentration (MIC) was measured using the microwell dilution assay method. …”
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UJI TINGKAT KEMATANGAN BUAH MANGGA MENGGUNAKAN PIGMEN ANTOSIANIN DARI BUNGA TELANG (Clitoria ternatea)
Published 2021-11-01“…This research is an experimental laboratory and qualitative descriptive analysis with stages; Sample Extraction, Indicator Making, Indicator Application, Fruit Acidity Testing, Data Analysis. Based on the results of the study, there were quite visible color differences on toothpicks after being inserted into the fruit samples with a sweet taste and the fruit samples with a sour taste. …”
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Comparison of Procleix Ultrio Elite and Procleix Ultrio NAT Assays for Screening of Transfusion Transmitted Infections among Blood Donors in India
Published 2016-01-01“…Introduction of nucleic acid testing (NAT) has helped in decreasing window period donations, resulting in increased safety of blood supplies. …”
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Development and validation of a portable device for lab-free versatile nucleic acid extraction
Published 2024-10-01“…Nucleic acid testing (NAT) has revolutionized diagnostics by providing precise, rapid, and scalable detection methods for diverse biological samples. …”
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Research on the Cross-Regional Traveling Welcome Short Messaging Service During the COVID-19 Pandemic: A Survey from Mobile Users’ Perspective
Published 2025-01-01“…Reminders about traveling registration and nucleic acid testing were assigned the highest importance, as they offer convenience in communicating the most up-to-date prevention and control information to mobile users during intercity travel. …”
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The Effects of 5-Hydroxytryptophan in Combination with Different Fatty Acids on Gastrointestinal Functions: A Pilot Experiment
Published 2014-01-01“…Two hours after FA/5-HTP or placebo intake, a 13C octanoid acid test was conducted. Cortisol, serotonin, cholecystokinin (CCK), and ghrelin were measured, as were mood and GE. …”
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Evaluation of Antimicrobial Activity of Four Organic Acids Used in Chicks Feed to Control Salmonella typhimurium: Suggestion of Amendment in the Search Standard
Published 2018-01-01“…The effect of four organic acids on Salmonella typhimurium was tested in vitro and in the presence of chick’s organs at different concentrations set of strain and organic acids tested. The MIC results demonstrated that tartaric acid, citric acid, and acetic acid inhibited Salmonella typhimurium at concentrations of 0.312%, 0.625%, and 0.512% for the three levels of strain: 10, 100, and 103 CFU/ml, respectively, while lactic acid and depending on the amount of the strain introduced acts differently: 0.078% for 10 CFU/ml and 0.156% for 100 and 103 CFU/ml. …”
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Reaction Kinetics of Sodium Bentonite with Different Acid Systems: An Experimental Study
Published 2020-01-01“…In an HCl + HF + CH3COOH acid system, at a concentration of 15%, the greatest dissolution occurred, with a more stable dissolution rate and longer reaction time. Among the three acids tested, it was HF that mainly reacted with sodium bentonite, while the other two acids had weak reactions therewith. …”
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Cash Flow Statements as tool for Assessing Liquidity in Commercial Company: A case study of Ndoli Super Market Kigali-Rwanda.
Published 2020“…Generally, liquidity evolution has averaged on rate of 68.91%.Current Ratio; it was 1.13 in 2013; it was became 0.84 in 2014; and it was 0.98 in 2015. Quick Ratio (Acid Test) where it was 1.13 in 2013; while in 2014, QR was 0.84 and it was became 0.98 in 2015. …”
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Occult Hepatitis B Infection among Hemodialysis Patients in Tabriz, Northwest of Iran: Prevalence and Mutations within the S Region
Published 2022-01-01“…HBV serologic screening approaches need to be renewed to cover nucleic acid testing in the setting of hemodialysis and all the other high-risk groups associated with it (i.e., blood and organ donors).…”
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Comparative Evaluation and Measure of Accuracy of ELISAs, CLIAs, and ECLIAs for the Detection of HIV Infection among Blood Donors in China
Published 2020-01-01“…All plasma samples were tested by eight ELISA assays in 16 blood centers, followed by the detection of CLIA and ECLIA methods in the National Center for Clinical Laboratories (NCCL), further confirmed by nucleic acid testing (NAT) and Western blot (WB). Results. Of 1029 samples, 136 were confirmed as HIV positive. …”
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Evaluation of a new human immunodeficiency virus antigen and antibody test using light-initiated chemiluminescent assay
Published 2025-01-01“…Screening-reactive results were confirmed by Western blotting and nucleic acid testing.ResultsTotal imprecision was within 2.49%–6.56%. …”
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The effect of SARS-CoV-2 Omicron BA. 5.2 infection on perioperative physiological indicators in orthopedic patients
Published 2025-01-01“…Methods Patients who underwent time-limited surgery (surgery that must be performed within a certain time) at the Department of Orthopedics of our hospital from September 1, 2022, to March 31, 2023, were divided into an observation group (those with Omicron BA 5.2 and a negative nucleic acid test after December 7, 2022, n = 100) and a control group (those negative for SARS-CoV-2 infection before December 7, 2022, n = 100). …”
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Clinical Characteristics of Asymptomatic Patients with SARS-CoV-2 in Zhejiang: An Imperceptible Source of Infection
Published 2020-01-01“…Although the prognosis is good, isolation is critical for asymptomatic patients, and it is important not to end isolation early before a nucleic acid test turns negative.…”
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