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Effects of Gal-13 on the Content of Immunoglobulin, Proliferation of Lymphocyte and Antibody Titers after Vaccination with Infectious Bursal Disease Virus Vaccine in Chickens
- Source :
- Scopus-Elsevier
- Publication Year :
- 2007
- Publisher :
- Asian Australasian Association of Animal Production Societies, 2007.
-
Abstract
- Gal-13 is an antimicrobial peptide isolated from chicken intestine. Ninety chickens were randomly divided into two groups (45 chickens for each group) to determine the effect of oral administration of Gal-13 on the acquired immune response. The chickens in the first group were fed a diet without Gal-13 as the control, and the chickens in the second group were fed the same diet, except that Gal-13 (1 μg/ml) was suspended in drinking water just after hatching. Samples of blood, thymus, bursa of fabricius and spleen were taken at day 1, 4, 7, 10 and 17. The chickens in both groups received infectious bursal disease virus vaccine at day 20, and then sera samples were collected for analysis at 14, 21, 28 and 35 days after vaccination. The results showed: (1) Gal-13 could enhance the content of immunoglobulin (Ig)G at the age of 4 to 10 days (p
Details
- ISSN :
- 19765517 and 10112367
- Volume :
- 20
- Database :
- OpenAIRE
- Journal :
- Asian-Australasian Journal of Animal Sciences
- Accession number :
- edsair.doi.dedup.....eec9409a0d9548b6844eaf1226f8b769