There was no significant change in the serum levels of IgA, IgM, IgG, and Tuftsin (P > 0.05). DSA demonstrated that 15 cases formed collateral circulations between the portal vein and superior ...

FDA approved Lyme kit - ID FISH Technology, Inc. Using both IgM and IgG tests allows for full diagnostic coverage of a disease. IgM antibodies are produced first and suggest a current or recent ...

SARS-CoV-2 articles from across Nature Portfolio SARS-CoV-2 is a positive-sense single-stranded RNA virus. It is contagious in humans and is the cause of the coronavirus disease 2019 (COVID-19).

We found that pre-existing IgM and IgG antibodies cross-reactive with SARS-CoV-2 antigens on the rapid tests were present in 32% of pre-pandemic serum samples from our Zimbabwean study populations.

Pemphigus herpetiformis, IgA pemphigus, paraneoplastic pemphigus and IgG/IgA pemphigus are rarer forms that present some clinical, histological and immunopathological characteristics that are ...

To overcome these limitations and improve the efficiency of SARS-CoV-2 diagnosis, we developed a microfluidic platform that collected serum by a pulling-force spinning top and paper-based microfluidic ...