IgA level – Page 4 – Communicable Diseases Research

Dynamic Characteristic Analysis of Antibodies in Patients With COVID-19: A 13-Month Study

COVID-19 환자에서 항체의 동적 특성 분석: 13개월 연구

Immunology

Published on 2021-07-202022-09-11
Journal: Frontiers in Immunology [Category] SARS, 진단, 치료법, 치료제,

Presence and strength of binding of IgM, IgG and IgA antibodies against SARS-CoV-2 during CoViD-19 infection

CoViD-19 감염 중 SARS-CoV-2에 대한 IgM, IgG 및 IgA 항체의 존재 및 결합 강도

Article

Published on 2021-07-012022-09-12
Journal: Biosensors & bioelectronics [Category] SARS, 진단,

High throughput surface plasmon resonance imaging method for clinical detection of presence and strength of binding of IgM, IgG and IgA antibodies against SARS-CoV-2 during CoViD-19 infection

Method Article

Published on 2021-06-292022-10-04
Journal: MethodsX [Category] 치료기술,

Detailed Multiplex Analysis of SARS-CoV-2 Specific Antibodies in COVID-19 Disease

COVID-19 질병에서 SARS-CoV-2 특이적 항체의 상세한 다중 분석

Immunology

Published on 2021-06-102022-09-11
Journal: Frontiers in Immunology [Category] MERS, SARS, 진단, 치료법,

[키워드] Analysis analyzed antibodies antibody antibody isotype antibody isotypes Antibody Response calibrated calibration class COVID-19 disease Elecsy Elecsys Hospital admission IgA IgA antibodies IgA antibody IgA level IgA levels IgG IgM Immunological response include initial intensive care multiple antigen multiple antigens multiplex novel vaccines nucleocapsid protein Nucleocapsid proteins occur outpatients patients positive RBD Receptor binding domain Roche S1 IgG SARS-CoV-2 SARS-CoV-2 virus sensitivity significant increase significantly Specific specificity switching the antibody response the SARS-CoV-2 virus Vaccines
[DOI] 10.3389/fimmu.2021.695230 PMC 바로가기 [Article Type] Immunology

Are We Forgetting About IgA? A Re-examination of Coronavirus Disease 2019 Convalescent Plasma

우리는 IgA를 잊고 있습니까? 코로나바이러스 질병 2019 회복기 혈장의 재검사

Case Reports

Published on 2021-06-012022-09-12
Journal: Transfusion [Category] MERS, SARS, 진단,

[키워드] anti-SARS-CoV-2 antibody antibody antibody isotype approach benefit Clinical improvement component contribute convalescent convalescent plasma correlated COVID-19 COVID-19 patient Donor donors Efficacy Examining Forgetting heterogeneity heterogenous hospitalized patient hospitalized patients Humoral immunity IgA IgA antibodies IgA level IgG IgG and IgM IgG level IgM Immunoglobulin Increased less MOST mucosa Patient patients with COVID-19 question residual responsible secreted seeking serological serological test serology Significant subsequent sustained symptom onset the receptor-binding domain therapeutic effect Variability viral clearance viral entry was obtained were assessed while with COVID-19
[DOI] 10.1111/trf.16435 PMC 바로가기 [Article Type] Case Reports

SARS‐CoV‐2 antibodies: IgA correlates with severity of disease in early COVID‐19 infection

Research Article

Published on 2021-05-122022-10-04
Journal: Journal of medical virology [Category] SARS, 진단,

[키워드] acute respiratory syndrome Admitted Patient age age and sex analyses antibody Antibody testing association collected coronavirus coronavirus disease correlated COVID‐19 COVID‐19 infection COVID‐19 Critical Critical disease Day detectable Diagnosis disease disease severity duration of symptoms ELISA evaluate examined gold highest hospital hospitalized patient IgA IgA antibodies IgA level IgG IgG antibody IgG positivity IgM IgM antibody Immunoglobulin immunoglobulin A Infection Multiple regression observé Patient polymerase chain positive predominant remained SARS‐CoV‐2 SARS‐CoV‐2 sera serology serum sample Severity of disease Sex significant difference significantly Standard statistically Support Symptom tested
[DOI] 10.1002/jmv.27058 PMC 바로가기 [Article Type] Research Article

Novel ELISA Protocol Links Pre-Existing SARS-CoV-2 Reactive Antibodies With Endemic Coronavirus Immunity and Age and Reveals Improved Serologic Identification of Acute COVID-19 via Multi-Parameter Detection

새로운 ELISA 프로토콜은 기존 SARS-CoV-2 반응성 항체를 풍토성 코로나바이러스 면역 및 연령과 연결하고 다중 매개변수 감지를 통해 급성 COVID-19의 향상된 혈청학적 식별을 나타냅니다.

Immunology

Published on 2021-04-092022-09-11
Journal: Frontiers in Immunology [Category] MERS, SARS, 진단, 치료기술, 치료법,

[키워드] Abbott Abbott test acute COVID-19 added age antibodies antibody Antibody detection antibody levels approved assays binding domain buffer circulating coated coronavirus COVID-19 COVID-19 pandemic detection Dilution disease disease status Economy ELISA ELISA protocol Endemic EUA HIV Hospitalized identification IgA IgA antibodies IgA antibody IgA level IgA levels IgG IgM Immunity immunoassay impacted implication Improved infected individuals information life magnitude measurement Microparticle novel nuance nuances nucleocapsid (N) nucleocapsid protein optical densities optical density platform pre-existing immunity RBD reactive reagents receptor binding domain (RBD) reported SARS-CoV-2 SARS-CoV-2 IgM SARS-CoV-2 infected individual SARS-COV-2 infection SARS-CoV-2 pathogenesis SARS-CoV-2 RBD SARS-CoV-2 receptor SARS-CoV-2 specific antibodies SARS-CoV-2 specific antibody sensitive serologic serology serology test significantly lower SLE specific IgM standard curve Strains subject subjects Symptoms utility Viral protein Viral proteins virus transmission
[DOI] 10.3389/fimmu.2021.614676 PMC 바로가기 [Article Type] Immunology

Predictive effects of IgA and IgG combination to assess pulmonary exudation progression in COVID-19 patients

COVID-19 환자의 폐삼출 진행을 평가하기 위한 IgA 및 IgG 조합의 예측 효과

Article

Published on 2021-03-012022-09-11
Journal: Journal of medical virology [Category] SARS, 진단, 치료기술,

[키워드] Admission alveolar epithelium Analysis average biopsy blood gas blood gas analysis chemiluminescence Cohort Combination correlated COVID-19 COVID-19 patient COVID-19 patients Defense destruction Deterioration edematous Effect Effects enlargement epithelium feces gas analysis highest Hospital admission Hypoxemia hypoxia IgA IgA level IgA levels IgG IgG level IgG levels Immunoglobulin immunoglobulin A Invasion lung moving average mucosa oxygen oxygenation index positive rate predict prediction effects. progression pulmonary lesion pulmonary lesions SARS-CoV-2 serum severe COVID-19 patients sputum Viral viral RNA detection was tested was used
[DOI] 10.1002/jmv.26437 PMC 바로가기 [Article Type] Article

Antibody affinity maturation and plasma IgA associate with clinical outcome in hospitalized COVID-19 patients

입원한 COVID-19 환자의 임상 결과와 관련된 항체 친화도 성숙 및 혈장 IgA

Article

Published on 2021-02-222022-09-12
Journal: Nature Communications [Category] MERS, 바이오마커, 진단, 치료기술,

[키워드] Affinity maturation Analysis antibodies antibody antibody affinity Antibody binding antibody kinetics association binding antibodies clinical disease Clinical outcome Clinical severity Clinical symptoms COVID-19 COVID-19 disease COVID-19 patient Critical cytokine disease epitope Exacerbation fusion peptide hACE2 high plasma level high plasma levels hospitalized COVID-19 patient hospitalized COVID-19 patients hospitalized patient hospitalized patients ICU patient ICU Patients IgA IgA level IL-6 IL-8 immune parameter immune response immune responses immunopathology lead maturation MCP-1 neutralization titers non-ICU outcome patients with COVID-19 peptide plasma plasma sample prefusion receptor binding motif SARS-CoV-2 SARS-CoV2 infection scrutiny severity Spike protein Survivors sustained the SARS-CoV-2 TNFα Viral host response viral infection
[DOI] 10.1038/s41467-021-21463-2 PMC 바로가기 [Article Type] Article

SARS-CoV-2 Seroprevalence and Antibody Kinetics Among Health Care Workers in a Spanish Hospital After 3 Months of Follow-up

3개월의 추적 조사 후 스페인 병원의 의료 종사자들 사이에서 SARS-CoV-2 혈청 유병률 및 항체 동역학

Article

Published on 2021-01-042022-09-12
Journal: The Journal of Infectious Diseases [Category] 진단,