Diagnostik af HIV-1 infektionen
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Diagnostik af HIV-1 infektionen. / Christiansen, C B; Dickmeiss, E; Bygbjerg, Ib Christian.
In: Ugeskrift for Laeger, Vol. 153, No. 35, 26.08.1991, p. 2410-4.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Diagnostik af HIV-1 infektionen
AU - Christiansen, C B
AU - Dickmeiss, E
AU - Bygbjerg, Ib Christian
PY - 1991/8/26
Y1 - 1991/8/26
N2 - Different methods have been developed for the diagnosis of HIV infection, i.e. detection of antibodies, antigen and proviral DNA. ELISA methods for detecting HIV-1 antibodies are widely used as screening assays. A sample which is repeatedly positive with ELISA is re-tested with a confirmatory test, e.g. western blot. Antibodies to HIV-1 are not detectable until 2-3 months after infection, but antigens may be detectable during the last weeks of this initial period, though they disappear with the appearance of the antibodies. In the later stages of HIV infection, HIV antigen is again detectable in a proportion of patients. Detection and quantitation of HIV antigen are used as indicators of disease progression and for monitoring the antiviral efficacy of therapeutic interventions. When no antibodies or antigens can be detected in persons suspected of having HIV infection, culture of HIV can be performed. For research purposes, detection of small amounts of proviral DNA can be made with polymerase chain reaction (PCR). The method is not yet applicable in routine diagnosis of HIV infection.
AB - Different methods have been developed for the diagnosis of HIV infection, i.e. detection of antibodies, antigen and proviral DNA. ELISA methods for detecting HIV-1 antibodies are widely used as screening assays. A sample which is repeatedly positive with ELISA is re-tested with a confirmatory test, e.g. western blot. Antibodies to HIV-1 are not detectable until 2-3 months after infection, but antigens may be detectable during the last weeks of this initial period, though they disappear with the appearance of the antibodies. In the later stages of HIV infection, HIV antigen is again detectable in a proportion of patients. Detection and quantitation of HIV antigen are used as indicators of disease progression and for monitoring the antiviral efficacy of therapeutic interventions. When no antibodies or antigens can be detected in persons suspected of having HIV infection, culture of HIV can be performed. For research purposes, detection of small amounts of proviral DNA can be made with polymerase chain reaction (PCR). The method is not yet applicable in routine diagnosis of HIV infection.
KW - Acquired Immunodeficiency Syndrome
KW - Enzyme-Linked Immunosorbent Assay
KW - HIV Infections
KW - HIV Seropositivity
KW - HIV-1
KW - Humans
KW - Immunoblotting
KW - Immunologic Tests
KW - Polymerase Chain Reaction
M3 - Tidsskriftartikel
C2 - 1949239
VL - 153
SP - 2410
EP - 2414
JO - Ugeskrift for Laeger
JF - Ugeskrift for Laeger
SN - 0041-5782
IS - 35
ER -
ID: 33890898