Results 21 to 30 of about 1,301,436 (306)

The COVID Complex: A Review of Platelet Activation and Immune Complexes in COVID-19

open access: yesFrontiers in Immunology, 2022
Coronavirus disease 2019 (COVID-19) is a highly prothrombotic viral infection that primarily manifests as an acute respiratory syndrome. However, critically ill COVID-19 patients will often develop venous thromboembolism with associated increases in ...
Stefan D. Jevtic, Ishac Nazy, Ishac Nazy
doaj   +1 more source

Improved Diagnosis of Tuberculous Meningitis Using a Combination of Multiplex Antigens and Antibodies Testing Methods [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2021
Introduction: Various serological assays exists, including Antigen and Antibody detection (IgM and IgG) for diagnosis of Tuberculous Meningitis (TBM) cases.
Amit Raju Nayak   +7 more
doaj   +1 more source

A combined computational-experimental approach to define the structural origin of antibody recognition of sialyl-Tn, a tumor-associated carbohydrate antigen. [PDF]

open access: yes, 2018
Anti-carbohydrate monoclonal antibodies (mAbs) hold great promise as cancer therapeutics and diagnostics. However, their specificity can be mixed, and detailed characterization is problematic, because antibody-glycan complexes are challenging to ...
Amon, Ron   +12 more
core   +2 more sources

The Modified Vaccination Technique

open access: yesVaccines, 2018
In addition to active and passive immunizations, there is a third method of immunization, the modified vaccination technique, which is based on injecting a combination of target antigens and antibodies against this antigen.
Arpad Barabas   +4 more
doaj   +1 more source

Assessment of serum selenium and ceruloplasmin in potentially malignant disorders and oral cancer

open access: yesJournal of Pharmacy and Bioallied Sciences, 2021
Introduction: Despite extensive research and development, potentially malignant disorders (PMDs) of the oral cavity and oral cancer remain a serious concern.
Mathew O Mampilly   +5 more
doaj   +1 more source

Isolation of Circulating Immune Complexes from TB Patient Serum for Serodiagnosis

open access: yesBio-Protocol, 2012
Estimation of circulating immune complex in tuberculosis patients has shown better insight to the infection. Isolating circulating immune complex helps quantifying both antigen and antibody in the serum. It’s a simple procedure to improve the sensitivity
Uma Ranganathan   +2 more
doaj   +1 more source

Review of Immunoinformatic approaches to in-silico B-cell epitope prediction [PDF]

open access: yes, 2007
In this paper, the current state of in-silico, B-cell epitope prediction is discussed. Recommendations for improving some of the approaches encountered are outlined, along with the presentation of an entirely novel technique, which uses molecular ...
Rick Reitmaier
core   +2 more sources

Radioimmunoprecipitation Assay for Australia Antigen, Antibody, and Antigen-Antibody Complexes

open access: yesExperimental Biology and Medicine, 1971
SummaryPurified Australia antigen [Au(1)], conjugated with 125I, was reacted with and quantitatively precipitated by human anti-Au(1) in the presence of heterologous antihuman IgG and “dilute” ammonium sulfate. The sensitivity of the devised radioim-munoprecipitation assay procedure proved to be up to 1000 times more sensitive for the detection of ...
J A, Coller   +3 more
openaire   +2 more sources

Identification of a synaptic vesicle-specific membrane protein with a wide distribution in neuronal and neurosecretory tissue. [PDF]

open access: yes, 1981
Two different monoclonal antibodies, characterized initially as binding synaptic terminal regions of rat brain, bind a 65,000-dalton protein, which is exposed on the outer surface of brain synaptic vesicles. Immunocytochemical experiments at the electron
Matthew, WD, Reichardt, LF, Tsavaler, L
core   +2 more sources

Evaluation of a new system (RAD 120) for the serologic determination of the T.O.R.C.H complex analytes

open access: yesMicrobiologia Medica, 2010
The aim of this study was to evaluate the results of the determination of IgG and IgM against TORCH complex antigens obtained by using a new automatic random-access (RAD 120 – RADIM/SEAC) instrument based on FEIA method, in comparison with the results ...
Mauro Carcheri   +9 more
doaj   +1 more source

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