𝔖 Bobbio Scriptorium
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HIV excretion patterns and specific antibody responses in body fluids

✍ Scribed by Siobhan O'Shea; Mark Cordery; Winsome Y. Barrett; Douglas D. Richman; Caroline Bradbeer; Jangu E. Banatvala


Book ID
102908110
Publisher
John Wiley and Sons
Year
1990
Tongue
English
Weight
657 KB
Volume
31
Category
Article
ISSN
0146-6615

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✦ Synopsis


Abstract

HIV excretion patterns and specific antibody responses were evaluated in blood, semen, female genital secretions, saliva, and crevicular fluid. Samples were examined for infectious virus, viral antigens, viral nucleic acid, HIV specific IgG, IgA, anti‐nef, and anti‐p24. Viral load in peripheral blood appeared to increase with disease progression. The proportion of patients with antibody responses specific for nef and p24 was also lower among patients with more advanced disease. Infectious virus and viral antigens were detected infrequently and at lower levels in body fluids than in blood, which may reflect the presence of local antibodies. HIV nucleic acid was detected in some semen and saliva samples in the absence of infectious virus.


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