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Перевод: antigen

[существительное]
антиген

Тезаурус:

1. Proteasome subunits encoded by the major histocompatibility complex are not essential for antigen presentation
2. A high proportion of patients who develop Reiter's disease can be shown to have HLA B27 tissue antigen which is also found in people who develop arthritis associated with the skin disease psoriasis and those with ankylosing spondylitis.
3. Known as the prostatic-specific antigen test, it costs 15 and is currently used by about 20% of GPs.
4. Later work has convincingly demonstrated that sexual contact is an important, if not the most important, method of spread of hepatitis-associated antigen in urban communities.
5. Here, with a surface immobilisation of an antibody binding of analyte (antigen) and antibody can generate a direct change in a surface optical property which can then be examined by the evanescent (decaying) wave from the waveguide surface.
6. Not all -granules may respond in the same way to secretory stimuli; for example, Zucker et al (1979), who found that over 80 per cent of platelet factor VIII-related antigen was present in the -granules could only demonstrate the release of 30 per cent of this in response to stimulation with collagen.
7. T2 cells transfected with rat TAP1 a and TAP2 a cDNAs were tested for their capacity to present the endogenously synthesized minor histocompatibility antigen HA-2 to an HLA-A2.1-restricted minor histocompatibility antigen HA-2-specific CTL clone.
8. In T lymphocytes, engagement of the antigen receptor (TCR) by antigen leads to rapid but transient upregulation of LFA-1 affinity for ICAM-1 (ref.20) and this secondary adhesion event is one of the triggers for the lymphocyte-activation cascade.
9. ICAM-1 expression is only seen, however, in cells that have already undergone some degree of activation and therefore the actual initial adhesion event supporting antigen presentation to the antigen receptor may be between LFA-1 and ICAM-3.
10. PROTEIN G is a cell-surface protein from Streptococcus which binds to IgG molecules from a wide range of species with an affinity comparable to that of antigen.
11. The antigen can be a modified toxin called toxoid and it stimulates the body to make antitoxins.
12. Leukocyte function-associated antigen 1 (LFA-1) is expressed on the surface of all white blood cells and is a receptor for intercellular adhesion molecules (ICAM) 1 and 2 (ref.3) which are members of the immunoglobulin superfamily.
13. In contrast to the majority of medical discoveries which are jealously named after their progenitor, the Aborigine was anonymously honoured by calling the agent "Australia antigen".