Enhancement after feline immunodeficiency virus vaccination
نویسندگان
چکیده
منابع مشابه
Feline leukemia virus and feline immunodeficiency virus.
Ophthalmic manifestations of FeLV or FIV infection can occur in all ocular tissues and may be manifestations of direct viral effects or secondary to viral-related malignant transformation. Additionally, the manifestations of common feline ophthalmic pathogens may be more severe and poorly responsive to therapy because of the immunosuppressive effects of FeLV or FIV infection. Prompt diagnosis o...
متن کاملFeline leukemia virus & feline immunodeficiency virus.
RISK OF INFECTION/EXPOSURE The risk of infection is higher in younger animals and cats that are in contact with multiple cats (strays). Generally, Feline Leukemia Virus (FeLV) is spread by casual contact between cats although as they age, resistance to infection develops. Feline Immunodeficiency Virus (FIV) is spread more commonly through bite wounds or through sexual behaviour. Exposure occurs...
متن کاملEnhancement of feline immunodeficiency virus infection after immunization with envelope glycoprotein subunit vaccines.
Cats were immunized three times with different recombinant feline immunodeficiency virus (FIV) candidate vaccines. Recombinant vaccinia virus (rVV)-expressed envelope glycoprotein with (vGR657) or without (vGR657 x 15) the cleavage site and an FIV envelope bacterial fusion protein (beta-Galactosidase-Env) were incorporated into immune-stimulating complexes or adjuvanted with Quil A. Although al...
متن کاملInfections of feline leukemia virus and feline immunodeficiency virus.
Feline retrovirus infections have been extensively studied for more than 30 years as an animal model for the persistent infections and pathogenesis caused by retroviruses in general. Two retroviruses, feline leukemia virus (FeLV) and feline immunodeficiency virus (FIV), have been recognized as causative agents of a variety of diseases including proliferative and degenerative diseases. Recent st...
متن کاملVaccination with experimental feline immunodeficiency virus vaccines, based on autologous infected cells, elicits enhancement of homologous challenge infection.
Cats were vaccinated with fixed autologous feline immunodeficiency virus (FIV)-infected cells in order to present viral proteins to the immune system of individual cats in an MHC-matched fashion. Upon vaccination, a humoral response against Gag was induced. Furthermore, virus-neutralizing antibodies were detected in a Crandell feline kidney cell-based neutralization assay, but not in a neutrali...
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ژورنال
عنوان ژورنال: Veterinary Immunology and Immunopathology
سال: 1992
ISSN: 0165-2427
DOI: 10.1016/0165-2427(92)90131-9