Characteristics of Three Different Chemiluminescence Assays for Testing for SARS-CoV-2 AntibodiesSARS-CoV-2 항체 테스트를 위한 3가지 다른 화학발광 분석의 특성Research Article Published on 2021-01-062022-09-12 Journal: Disease Markers [Category] 진단, [키워드] 95% confidence interval Abbott Diagnostics Accuracy Analytical specificity approach AUC characterized chemiluminescence immunoassay CMIA CMV common-cold comparable coronavirus Coronavirus infection COVID-19 cut-off cut-offs diagnostic EBV electrochemiluminescence immunoassay Endemic Epstein–Barr virus evaluate Evidence healthcare healthy blood donors immunoassay Infection investigated Italy likelihood ratio Luminescence Microparticle NPV participant positive PPV Predictive Probability provided receiver operating characteristic ROC Roche Diagnostics SARS-CoV-2 SARS-CoV-2 antibodies SARS-CoV-2 antibody test SARS-CoV-2 pandemic sensitivity serology specificity suggested Switzerland symptoms onset Testing two group USA was determined zone [DOI] 10.1155/2021/8810196 PMC 바로가기 [Article Type] Research Article
Characterization of a Pan-Immunoglobulin Assay Quantifying Antibodies Directed against the Receptor Binding Domain of the SARS-CoV-2 S1-Subunit of the Spike Protein: A Population-Based StudyArticle Published on 2020-12-092022-10-30 Journal: Journal of Clinical Medicine [Category] COVID-19, [키워드] 95% CI 95% confidence interval acute respiratory syndrome antibody antibody level antibody reactivity area under the curve association Characteristics characterization Clinical characteristics clinically coronavirus coronavirus disease COVID-19 cross-reactivity detect diagnostic Diagnostic accuracy disease severity electrochemiluminescence immunoassay Epitopes evaluate Evidence Fever Follow-up help hospitalized patient identify IgA IgG IgM immunoassay individual interquartile range IQR Laboratory median offer Outpatient Patient predictive values proportion Quantitative RBD Receptor binding domain SARS-CoV-2 SARS-COV-2 infection sensitivity sera serology significantly increased smoker smoking specificity sustained symptom onset symptomatic tested the S1 subunit the SARS-CoV-2 the Spike the spike protein without symptom [DOI] 10.3390/jcm9123989 PMC 바로가기 [Article Type] Article
Population-based seroprevalence of SARS-CoV-2 and the herd immunity threshold in MaranhãoSARS-CoV-2의 인구 기반 혈청 유병률 및 Maranhão의 집단 면역 역치Original Article Published on 2020-11-272022-09-10 Journal: Revista de Saúde Pública [Category] MERS, SARS, 진단, 치료기술, [키워드] 95%CI Adults antibody Asymptomatic best Brazil Clustering Coronavirus infections death electrochemiluminescence immunoassay estimate Fatality rate herd immunity Herd immunity threshold highest Household survey IFR IgG antibodies IgM and IgG Immunity, Herd individual Infection Intervention knowledge Local men Mortality Older Older adults pandemic physical distancing Population Qualitative qualitative detection reached reported Roche Diagnostics SARS-CoV-2 SARS-COV-2 infection Seroepidemiologic studies Seroprevalence significantly lower Stratification total antibodies total antibody was performed [DOI] 10.11606/s1518-8787.2020054003278 PMC 바로가기 [Article Type] Original Article
Dynamics of NK, CD8 and Tfh cell mediated the production of cytokines and antiviral antibodies in Chinese patients with moderate COVID‐19NK, CD8 및 Tfh 세포의 역학은 중등도 COVID-19 환자에서 사이토카인 및 항바이러스 항체 생성을 매개합니다Original Article Published on 2020-11-032022-09-12 Journal: Journal of Cellular and Molecular Medicine [Category] MERS, SARS, 진단, [키워드] abnormal increase acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 analysed antibody antiviral antibody B‐cell benefit caused CD226 CD4 CD8 Cell cell count cellular change Chinese patient contribute control patient control patients convalescent convalescent patient coronavirus coronavirus disease Coronavirus disease 2019 COVID‐19 COVID‐19 cytokine cytokine level cytokine levels Cytokines decrease demonstrated Dynamics effector effector memory electrochemiluminescence immunoassay enrolled expression flow cytometry iCoS immune responses increase in Inflammatory cytokine Inflammatory cytokines inhibitory innate immune response lymphocyte maintenance memory moderate NK NK cell NK cells Patient patients with moderate peripheral lymphocyte Pneumonia Prevent recent respiratory RT‐PCR SARS‐CoV‐2 SARS‐CoV‐2‐specific antibodies SARS‐CoV‐2‐specific antibody severe acute respiratory syndrome Coronavirus Severe case severe cases significantly higher significantly increased subset T cell T cells T‐cell Tfh TIM‐3 [DOI] 10.1111/jcmm.16044 PMC 바로가기 [Article Type] Original Article