Detection of IgG anti-HIV antibodies in mice experimentally infected with HIV-1.
In the present work we report our preliminary data demonstrating the susceptibility of mouse to HIV infection. IgG antibodies were found in mice intraperitoneally inoculated with H9/HTLV-IIIB infected cells. Infected mice showed a humoral response and the antibodies detection includes specific immunoglobulin directed against the major gene product of HIV. Two weeks after infection with HIV infected cells we detected in mice IgG antibodies to p24, and the reactivity to gp41 was observed as early as reactivity to p24 and persisted throughout observation period. The persistence of specific antibody response to HIV after one year seems to demonstrate the possibility of the use of the mouse as animal model for HIV in vivo experiments. Studies concerning the degree and kinetic of HIV infection in mouse are in progress in our laboratory.
Filice
G
G
Institute of Infectious Diseases, I.R.C.C.S. San Matteo, Pavia, Italy.
Cereda
P M
PM
Orsolini
P
P
Soldini
L
L
Romero
E
E
Rondanelli
E G
EG
D000163:Acquired Immunodeficiency Syndrome / Q000276:immunology*; D000818:Animals; D004195:Disease Models, Animal; D004198:Disease Susceptibility; D004797:Enzyme-Linked Immunosorbent Assay; D015483:HIV Antibodies / Q000032:analysis / Q000096:biosynthesis*; D015497:HIV-1 / Q000276:immunology*; D007074:Immunoglobulin G / Q000032:analysis / Q000096:biosynthesis*; D051379:Mice; D009500:Neutralization Tests; D010538:Peritonitis / Q000276:immunology
D015483:HIV Antibodies; D007074:Immunoglobulin G