SARS-CoV-2 IgG and IgA antibody response is gender dependent; and IgG antibodies rapidly decline early on
نویسندگان
چکیده
منابع مشابه
Designing an ELISA Method for Measurement of Human IgG and IgM Antibodies against SARS-CoV-2
Background and purpose: Coronavirus disease 2019 (COVID-19) is a respiratory disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). In this study, an indirect ELISA method was designed to measure the human IgM and IgG antibodies against SARS-CoV-2. Materials and methods: Protein sequence of nucleocapsid antigen from SARS-CoV-2 was expressed in E. coli BL21 and then was...
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Background: Healthcare workers (HCWs) have a high risk of SARS-CoV-2 infection. Seroprevalence studies can provide related data on HCWs who have a history of infections. According to numerous seroepidemiological reports of COVID-19 in different groups and the lack of seroepidemiological reports of COVID-19 in HCWs in Rafsanjan, the aim of this study was to determine the SARS-CoV-2 seroprevalenc...
متن کاملSeroepidemiological Study on SARS-CoV IgG Antibodies of Different Populations from Several Areas
OBJECTIVE In order to investigate the clinical and epidemiological rules of severe acute respiratory syndrome (SARS), rates and levels SARS coronavirus (SARS-CoV) IgG antibodies of the patients and community populations from several areas were detected. METHODS Indirect immunofluorescent assay (IFA) and double-antigen sandwich enzyme-linked immunosorbent assay (ELISA) were used to detect the ...
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Nasopharyngeal carcinoma (NPC) is an epithelial malignancy that is specifically endemic in Southern China (age-standardized incidence rate: ASR = 30-50/105 per year) and Southeast Asia (ASR = 9-12/105 per year) but it is uncommon in the rest of the world (McDermott et al., 2001). NPC is one of the top ten cancers in Thailand (ASR = 3-10 /105 per year) and causes dramatical loss of human resourc...
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Autoantigens cross reactive with mycobacteria are implicated in the pathogenesis of adjuvant arthritis in the rat, and there are reports of changes in the immune response to mycobacteria in human rheumatoid arthritis (RA). We have therefore examined the IgM, IgG, and IgA antibody levels to crude mycobacterial antigens and to two recombinant mycobacterial heat shock/stress proteins (65 kD and 71...
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ژورنال
عنوان ژورنال: Journal of Infection
سال: 2021
ISSN: 0163-4453
DOI: 10.1016/j.jinf.2020.08.032