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A Comparative Approach between Heterologous Prime-Boost Vaccination Strategy and DNA Vaccinations for Rabies.
- Source :
-
Archives of Iranian Medicine (AIM) . Apr2015, Vol. 18 Issue 4, p223-227. 5p. - Publication Year :
- 2015
-
Abstract
- Background and aim: struct in a prime-boost vaccination regimen, compared to commercial vaccine. Methods: Cloning to pcDNA3.1(+) and expression of rabies virus glycoprotein gene in BSR cell line were performed followed by SDSPAGE and Western blot analysis of the expressed glycoprotein. The resulting genetic construct was used as a DNA vaccine by injecting 80 μg of the plasmid to MNRI mice twice. Prime-Boost vaccination strategy was performed using 80 μg plasmid construct as prime dose and the second dose of an inactivated rabies virus vaccine. Production of rabies virus neutralizing antibody (RVNA) titers of the serum samples were determined by RFFIT. Results: In comparisons between heterologous prime-boost vaccination strategy and DNA vaccinations, the potency of group D that received Prime-Boost vaccine with the second dose of pcDNA3.1(+)-Gp was enhanced significantly compared to the group C which had received pcDNA3.1(+)-Gp as first injection. Conclusion: In this study, RVGP expressing construct was used in a comparative approach between Prime-Boost vaccination strategy and DNA vaccination and compared with the standard method of rabies vaccination. It was concluded that this strategy could lead to induction of acceptable humoral immunity. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10292977
- Volume :
- 18
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Archives of Iranian Medicine (AIM)
- Publication Type :
- Academic Journal
- Accession number :
- 101656189