Résultats de la recherche - 17 results
Prevalence of SARS-CoV-2 antibodies and associated factors in the adult population of Belgium: a general population cohort study between March 2021 and April 2022
SARS-CoV-2 antibodies, assessed with a semi-quantitative measure of anti- RBD (Receptor Binding Domain) IgG ELISA and (2) seroreversion, defined as passing from a positive to a negative antibody test between ...
Humoral and cellular immune correlates of protection against COVID-19 in kidney transplant recipients.
the dominant variants in the general population. Univariate Analyses identified the avidity of SARS-CoV-2 receptor binding domain binding IgG, neutralizing antibodies, and SARS-CoV-2 S2-specific ...
Prevalence and incidence of antibodies against SARS-CoV-2 among primary healthcare providers in Belgium during 1 year of the COVID-19 epidemic: prospective cohort study protocol.
participate. Registered GP s and other PHCP s will be asked at each testing point (n=9) to perform a capillary blood sample antibody POCT targeting IgM and IgG against the receptor-binding domain of SARS-CoV-2 ...
Predictors of neutralizing antibody response to BNT162b2 vaccination in allogeneic hematopoietic stem cell transplant recipients.
to be elucidated. METHODS: Forty allo- HCT recipients were included in a study of immunization with BNT162 b2 mRNA vaccine at days 0 and 21. Binding antibodies (Ab) to SARS-CoV-2 receptor binding ...
Reduced humoral immune response after BNT162b2 coronavirus disease 2019 messenger RNA vaccination in cancer patients under antineoplastic treatment.
(until 3 months post-booster) were assessed. Anti-severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) receptor-binding domain (RBD) antibody levels were followed over time (until 28 days after the ...
Evaluating SARS-CoV-2 spike and nucleocapsid proteins as targets for antibody detection in severe and mild COVID-19 cases using a Luminex bead-based assay.
a combination of the recombinant nucleocapsid protein (NP) and receptor-binding domain (RBD) results in highly specific (99 %) IgG antibody detection five months after infection in 96 % of cases. Although most ...
Recognition by Dendritic Cells Negatively Regulates Allergic Lung Inflammation through a TLR2/MyD88 Pathway.
C-Type Lung mice Mice, Inbred C57BL Myeloid Differentiation Factor 88 Pulmonary Eosinophilia Signal Transduction Th2 Cells Toll-Like Receptor 2 Abstract: is an opportunistic fungal pathogen responsible for ...
Assessing the receptor-mediated activity of PAHs using AhR-, ERα- and PPARγ- CALUX bioassays
s have multiple modes of action and can activate/inhibit multiple receptor signaling pathways known to play critical roles in mediating endocrine disruption. Health Topics: Health and disease monitoring ...
Activity-Based Detection and Bioanalytical Confirmation of a Fatal Carfentanil Intoxication.
a fatality in Norway. Blood, urine and vitreous, obtained during autopsy, were screened with a newly developed opioid activity reporter assay able to detect compounds based on their μ-opioid receptor activity ...
Biological activity conferred by endocrine disrupting chemicals in hospital effluent and river water from the Brussels Region, Belgium
hospital effluents (a potential major source for EDC s due to high consumption of pharmaceuticals and personal care products) for the first time. Bioassays allow scientists to use in vitro receptor models to ...