[Cytotoxic T lymphocyte activity after intravitreal inoculation of herpes simplex virus type I in mice].
After inoculating mice with herpes simplex virus (HSV) by a corneal or intravitreal route, cytotoxic T lymphocyte (CTL) activity in the cervical lymph nodes and spleen was assayed. The spleen and cervical lymph nodes were removed at various points till 2 weeks after inoculation, and CTL activity was assayed in a groups: (A) mice intravitreally inoculated with HSV, and (B) mice with topical application of HSV. The reactivity of delayed type sensitivity was determined by the thickness of the mouse ear pinna on the 6th day in both groups. CTL activity in the spleen was at the same level in both groups. Up to 10 days after inoculation CTL activity in the cervical lymph nodes in group (A) was lower than in group (B). The reactivity of delayed type sensitivity in group (A) was lower than in group (B). These results indicate that an anterior chamber associated immune deviation (ACAID)-like phenomenon occurred after HSV inoculation into the vitreous cavity.
Tsumura
K
K
Department of Ophthalmology, Hiroshima University School of Medicine, Japan.
D000818:Animals; D006561:Herpes Simplex / Q000276:immunology*; D006968:Hypersensitivity, Delayed / Q000276:immunology; D016849:Keratitis, Herpetic / Q000276:immunology; D008297:Male; D051379:Mice; D008809:Mice, Inbred C3H; D012160:Retina / Q000382:microbiology; D013602:T-Lymphocytes, Cytotoxic / Q000276:immunology*; D014822:Vitreous Body / Q000382:microbiology