Search results for "HIV Seroprevalence"

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Free and antibody-complexed antigen and antibody profile in apparently healthy HIV seropositive individuals and in AIDS patients.

1990

The pattern of free and antibody-complexed HIV antigen and the antibody profile were investigated retrospectively in 305 serum samples taken from 22 AIDS patients before and during the development of AIDS and from 40 apparently healthy seropositive individuals. Most AIDS patients were found positive for both free and complexed antigen and had high gp41 antibody titres but low or undetectable p24 antibody. Four different patterns of HIV antigenaemia were observed: 1) positive for both free and complexed antigen; 2) negative for free HIV antigen at first, but always positive for complexed antigen; 3) positive for free antigen without complexed antigen; and 4) negative for both free and comple…

AdultMaleAntigen-Antibody ComplexHIV AntigensHIV Core Protein p24Gene Products gagAntigen-Antibody ComplexBiologyHIV AntibodiesVirusImmune systemAcquired immunodeficiency syndrome (AIDS)AntigenHIV SeroprevalenceVirologyHIV SeropositivitymedicineHumansSubstance Abuse IntravenousAcquired Immunodeficiency SyndromeViral Core Proteinsmedicine.diseaseVirologyImmune complexHIV Envelope Protein gp41Infectious DiseasesItalyImmunologybiology.proteinFemaleViral diseaseAntibodyBiomarkersJournal of medical virology

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PEPhysical Sciences and Engineering
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LSLife Sciences
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SHSocial Sciences and Humanities
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