enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Cryptococcosis - Wikipedia

    en.wikipedia.org/wiki/Cryptococcosis

    In Sub-Saharan Africa, the prevalence rate of detectable cryptococcal antigen in peripheral blood is often 4–12% in persons with CD4 counts lower than 100 cells/mcL. [37] [38] Cryptococcal antigen screen and preemptive treatment with fluconazole is cost-saving to the healthcare system by avoiding cryptococcal meningitis. [39]

  3. Hook effect - Wikipedia

    en.wikipedia.org/wiki/Hook_effect

    The hook effect refers to the prozone phenomenon, also known as antibody excess, or the postzone phenomenon, also known as antigen excess. It is an immunologic phenomenon whereby the effectiveness of antibodies to form immune complexes can be impaired when concentrations of an antibody or an antigen are very high.

  4. Cryptococcus neoformans - Wikipedia

    en.wikipedia.org/wiki/Cryptococcus_neoformans

    Cryptococcal antigen from cerebrospinal fluid is thought to be the best test for diagnosis of cryptococcal meningitis in terms of sensitivity, though it might be unreliable in HIV-positive patients. [12] The first genome sequence for a strain of C. neoformans (var. neoformans; now C. deneoformans) was published in 2005. [5]

  5. Cryptococcus gattii - Wikipedia

    en.wikipedia.org/wiki/Cryptococcus_gattii

    Cryptococcus gattii, formerly known as Cryptococcus neoformans var. gattii, is an encapsulated yeast found primarily in tropical and subtropical climates. Its teleomorph is Filobasidiella bacillispora , a filamentous fungus belonging to the class Tremellomycetes .

  6. List of therapeutic monoclonal antibodies - Wikipedia

    en.wikipedia.org/wiki/List_of_therapeutic...

    Fab: fragment, antigen-binding (one arm) F(ab') 2: fragment, antigen-binding, including hinge region (both arms) Fab': fragment, antigen-binding, including hinge region (one arm) Variable fragments: scFv: single-chain variable fragment; di-scFv: dimeric single-chain variable fragment; sdAb: single-domain antibody; BsAb: bispecific monoclonal ...

  7. Latex fixation test - Wikipedia

    en.wikipedia.org/wiki/Latex_fixation_test

    This response occurs when the body detects a pathogen and forms an antibody specific to an identified antigen (a protein configuration) present on the surface of the pathogen. [ citation needed ] Agglutination tests, specific to a variety of pathogens, can be designed and manufactured for clinicians by coating microbeads of latex with pathogen ...

  8. Immune reconstitution inflammatory syndrome - Wikipedia

    en.wikipedia.org/wiki/Immune_reconstitution...

    Immune reconstitution inflammatory syndrome (IRIS) is a condition seen in some cases of HIV/AIDS or immunosuppression, in which the immune system begins to recover, but then responds to a previously acquired opportunistic infection with an overwhelming inflammatory response that paradoxically makes the symptoms of infection worse.

  9. CD2 - Wikipedia

    en.wikipedia.org/wiki/CD2

    CD2 is a specific marker for T cells and NK cells, and can therefore be used in immunohistochemistry to identify the presence of such cells in tissue sections. The great majority of T cell lymphomas and leukaemias also express CD2, making it possible to use the presence of the antigen to distinguish these conditions from B cell neoplasms.