The association between sPD-1 levels versus liver biochemistry and viral markers in chronic hepatitis B patients: a comparative study of different sPD-1 assaysArticle Published on 2022-03-312023-06-12 Journal: Virology Journal [Category] B형 간염, [키워드] assay Hepatitis B virus immune markers PD-1 [DOI] 10.1186/s12985-022-01777-3 PMC 바로가기
Evaluation and Modelling of the Performance of an Automated SARS-CoV-2 Antigen Assay According to Sample Type, Target Population and Epidemic TrendsArticle Published on 2022-02-092022-10-31 Journal: Diagnostics [Category] COVID-19, [키워드] addition analyzed antigen detection assay automated calculated collected COVID-19 diagnostic evaluated fluctuation gold standard high-risk patient ill patient ill patients Model Nasopharyngeal swab Negative predictive value NPs Outpatient Patient performance Population positive RNA RT-PCR Saliva Sample SARS-CoV-2 sensitivity Symptom target Test the epidemic trend Type Viral load viral loads [DOI] 10.3390/diagnostics12020447 PMC 바로가기 [Article Type] Article
Seven-Month Analysis of Five SARS-CoV-2 Antibody Assay Results after ChAdOx1 nCoV-19 Vaccination: Significant Decrease in SARS-CoV-2 Antibody TiterArticle Published on 2021-12-302022-10-31 Journal: Diagnostics [Category] COVID-19, [키워드] Abbott acute respiratory syndrome antibodies antibody Antibody titer assay assays ChAdOx1 nCoV-19 change Complete contribute coronavirus Efficacy FIVE Genscript healthcare IgG investigated median positive rate Result Roche SARS-CoV-2 SARS-CoV-2 antibody SD Biosensor serum sample Seven Siemen Significant significantly titer vaccination Vaccination strategies Vaccination strategy Vaccine Viral load [DOI] 10.3390/diagnostics12010085 PMC 바로가기 [Article Type] Article
Comparison of the Results of Five SARS-CoV-2 Antibody Assays before and after the First and Second ChAdOx1 nCoV-19 Vaccinations among Health Care Workers: a Prospective Multicenter Study의료 종사자의 1차 및 2차 ChAdOx1 nCoV-19 백신 접종 전후 5건의 SARS-CoV-2 항체 분석 결과 비교: 전향적 다기관 연구Multicenter Study Published on 2021-11-182022-09-12 Journal: Journal of Clinical Microbiology [Category] MERS, SARS, 진단, [키워드] Abbott acute respiratory syndrome Adverse reaction antibody Antibody titer applied assay assays AstraZeneca Blood ChAdOx1 nCoV-19 changes in Characteristics contributing to coronavirus Efficacy evaluated first dose first vaccination FIVE Genscript IgG immunoassays multicenter study neutralizing antibody participant positive rate Prospective questionnaire reduced Result Roche SARS-CoV-2 SARS-CoV-2 antibody SARS-CoV-2 pandemic SD Biosensor second second dose second vaccination serological serum sample severity Siemens Symptoms titer vaccination Vaccine Virus neutralization [DOI] 10.1128/JCM.01788-21 PMC 바로가기 [Article Type] Multicenter Study
Validation of Commercial SARS-CoV-2 Immunoassays in a Nigerian Population나이지리아 인구에서 상용 SARS-CoV-2 면역분석의 검증Research Article Published on 2021-10-062022-09-10 Journal: Microbiology Spectrum [Category] MERS, SARS, 진단, 치료법, [키워드] Abbott Algorithm anti-SARS-CoV-2 Architect assay Bio-rad caution Characteristics China confirmation country COVID-19 COVID-19 pandemic Disease prevalence effort ELISAs Endemic enzyme-linked immunosorbent assay enzyme-linked immunosorbent assays estimate Euroimmun Europe evaluated exposure to FIVE hepatitis B highlight HIV positive IgG immunoassay Immunoglobulin Immunoglobulin G IMPROVE independent lead limit Microparticle much lower negative sample Nigeria nucleocapsid protein Omega pathogen Pathogens PCR PCR-positive patient plasma Population populations positive public health reported SARS-CoV-2 SARS-CoV-2 IgG sensitivities sensitivity Sensitivity and specificity serological Serological assay serological assays serology Seroprevalence Serosurvey Serosurveys Specificities specificity specimen Spread Total validation widespread [DOI] 10.1128/Spectrum.00680-21 PMC 바로가기 [Article Type] Research Article
Mind the gap from research laboratory to clinic: Challenges and opportunities for next-generation assays in human diseasesArticle Published on 2021-08-062023-06-14 Journal: Vaccine [Category] MERS, SARS, [키워드] assay HIV Influenza SARS-CoV-2 technology Tuberculosis Vaccine [DOI] 10.1016/j.vaccine.2021.07.071 PMC 바로가기
SARS-CoV-2 anti-nucleocapsid assay performance in healthcare workers at baseline and 6 months기준선 및 6개월에서 의료 종사자의 SARS-CoV-2 항뉴클레오캡시드 분석 성능Brief Report Published on 2021-07-072022-09-10 Journal: Irish Journal of Medical Science [Category] COVID19(2023년), MERS, SARS, 진단, 치료기술, 치료법, [키워드] Abbott Abbott Diagnostics analysed Anti-nucleocapsid antibody antibody reactivity appear assay assays baseline COVID-19 COVID-19 disease demonstrated detectable diagnostics Elecsy Elecsys Follow-up HCW healthcare worker IgG information mind not seen pandemic participant Planning reactivity repeated Research Result Roche Roche Diagnostics SARS-CoV-2 SARS-CoV-2 IgG serum signal statistically significant difference supplementary material threshold [DOI] 10.1007/s11845-021-02700-5 PMC 바로가기 [Article Type] Brief Report
Evaluation of sample treatments in a safe and straightforward procedure for the detection of SARS-CoV-2 in saliva타액 내 SARS-CoV-2 검출을 위한 안전하고 간단한 절차로 시료 처리 평가Article Published on 2021-07-012022-09-11 Journal: International Journal of Infectious Diseases [Category] SARS, 치료기술, [키워드] Analysis assay Chain Reaction contribute COVID-19 Cycle threshold value detect dithiothreitol ethylenediaminetetraacetic acid evaluate evaluated flexible Heating highlight individual infected individual infected individuals isothermal amplification LAMP limit of detection Loop-mediated isothermal amplification Nasopharyngeal swab Patient phosphate phosphate buffer point-of-care polymerase chain polymerase chain reaction proteinase Proteinase K ranged reverse-transcriptase polymerase chain reaction RT-LAMP Safe Saliva saliva sample saliva samples SARS-CoV-2 sensitivity the disease Treatment viral particle Viral particles [DOI] 10.1016/j.ijid.2021.05.053 PMC 바로가기 [Article Type] Article
Comparing Results of Five SARS-CoV-2 Antibody Assays Before and After the First Dose of ChAdOx1 nCoV-19 Vaccine among Health Care Workers의료 종사자들 사이에서 ChAdOx1 nCoV-19 백신의 첫 번째 접종 전후의 5가지 SARS-CoV-2 항체 분석 결과 비교Immunoassays Published on 2021-06-302022-09-12 Journal: Journal of Clinical Microbiology [Category] MERS, SARS, 진단, [키워드] Abbott acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 Adverse reaction Adverse reactions All participants antibody Antibody assays Antibody titer Antibody titers applied assay assays AstraZeneca AZ vaccine baseline ChAdOx1 nCoV-19 conducted contribute coronavirus correlation correlations Cutoff Day Efficacy Factor first dose FIVE Genscript help Laboratory Participants questionnaire Result Roche SARS-CoV-2 SARS-CoV-2 antibody SARS-COV-2 infection SD Biosensor sera serum sample serum samples severe acute respiratory syndrome Coronavirus severe adverse reactions severity Siemen significantly higher single dose Spread Symptoms tested titer vaccination Vaccine Virus neutralization worker [DOI] 10.1128/JCM.01105-21 PMC 바로가기 [Article Type] Immunoassays
Nuclear magnetic resonance immunoassay of tetanus antibodies based on the displacement of magnetic nanoparticlesarticle Published on 2021-02-282024-09-01 Journal: Analytical and Bioanalytical Chemistry [Category] 파상풍, [키워드] assay elution Magnetic nanoparticles Relaxometry [Article Type] article