Influence of immunomodulators of viral or bacterial origin and vaccine against Aujeszky’s disease on the proportion of peripheral blood B cells in growing pigs (CROSBI ID 300001)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Žarković, Irena ; Andrišić , Miroslav ; Šandor , Ksenija ; Vujnović , Anja ; Perak Junaković , Eleonora ; Šeol Martinec , Branka ; Šperanda , Marcela ; Valpotić, Hrvoje ; Jungić , Andreja ; Benić , Miroslav ; Cvetnić, Luka ; Terzić, Svjetlana
engleski
Influence of immunomodulators of viral or bacterial origin and vaccine against Aujeszky’s disease on the proportion of peripheral blood B cells in growing pigs
The consequences of infection by Suid herpesvirus type 1 (SuHV-1) that causes Aujeszky’s disease (AD) are well studied, however, the effects of immunomodulators (IMs) of microbial origin (viral and bacterial) when administered solely or in combination with the attenuated SuHV-1 vaccine are less known. The effects of parenteral administration of IMs, inactivated Parapoxvirus ovis (P. ovis) or a combination of inactivated Propionibacterium granulosum (P. granulosum) and detoxified Escherichia coli lipopolysaccharide (LPS) and attenuated SuHV-1, strain Bartha, on the proportion of peripheral blood CD3- CD21+ B cells were analysed in 30 crossbred, 3-month old pigs using flow cytometry (FCM). Specific antibodies for gE and gB of SuHV- 1 were detected using the enzyme-linked immunosorbent assay (ELISA). Data were compared among six experimental groups: (1) pigs that separately received the vaccine, (2) IM of bacterial origin, (3) IM of viral origin, (4) simultaneous administration of the vaccine and bacterial IM, (5) simultaneous administration of the vaccine and viral IM, and (6) the control group of untreated pigs. Comparison of Bcell proportions and the detection of specific antibodies in blood samples of vaccinated pigs on Day 11 of the experiment showed a transient decrease in B cell proportion, though this could not be assumed to be related since the control group showed a decrease in B cell content on the same day. The results showed that the use of IMs alone or in combination with the attenuated SuHV-1 vaccine did not have a significant impact on the proportion of peripheral blood B cells in growing pigs.
B cells ; pigs ; flow cytometry ; immunomodulators ; Aujeszky disease
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano