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Infection of rhesus monkeys with topical instillation of simian immunodeficiency virus (SIV) B670 into the conjunctival sac
Author(s) -
Conway M.D.,
DavisonFairburn B.,
Martin L.N.,
Insler M.S.,
MurpheyCorb M.
Publication year - 1991
Publication title -
journal of medical primatology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.31
H-Index - 42
eISSN - 1600-0684
pISSN - 0047-2565
DOI - 10.1111/j.1600-0684.1991.tb00510.x
Subject(s) - conjunctiva , simian immunodeficiency virus , virology , virus , seroconversion , immunology , biology , medicine , viral disease
We tested the ability of SIV to cause local and systemic infection in three rhesus monkeys after topical instillation of cell‐free virus into the conjunctival cul‐de‐sac. Conjunctivitis or other signs of infection were monitored after inoculation. Conjunctiva were swabbed for virus culture and biopsied for PCR. Changes in lymphocyte subsets, seroconversion, antigenemia, and virus isolation from PBL were assessed systemically postinoculation. Viral DNA was detected in conjunctival biopsy by PCR in one of three animals that later developed systemic infection. The other two animals remained uninfected. These data demonstrate that the conjunctiva is a route by which SIV (and perhaps HIV) may cause systemic infection.