English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

Campero, C.M.; Morrell, E.; Morsella, C.; Paolicchi, F.; Cano, D.; Lázaro, L.: Sera antibodies detection in bulls immunized against campylobacteriosis. Rev. vet. 21: 1, 8–12, 2010. Serological response induced by whole–cell vaccines against Campylobacter fetus administered to 169 beef virgin bulls, aged from 12 to 24 months, was evaluated. The assay was performed in four Campylobacter–free beef cattle farms from Buenos Aires, Argentina. Three commercial national inactivated vaccines against C. fetus were used. Vaccines A (n= 84), B (n=19) and C (n=58) contained C. fetus subsp. fetus, intermedius and venerealis antigens. Adjuvant in vaccines A and B was aluminum hydroxide, whereas vaccine C contained an oil–based adjuvant. An experimental vaccine (D) (n=8) containing C. fetus subsp. fetus, C. fetus subsp. venerealis and Tritrichomonas foetus inactivated antigens in an oil–based adjuvant developed at INTA Balcarce was also used. Bulls were vaccinated twice subcutaneously at three–week intervals. Blood samples were collected at 0, 21, 42, 93, and 123 days after first vaccine dose (FVD). Indirect ELISA was used to detect systemic C. fetus antibodies. Optical densities of the samples were converted to ELISA values (EV). Bulls of group D showed high EV values, with the highest systemic immune response compared to animals of groups A, B and C (p< 0.05), during all the sampling period. EV from animals injected with vaccines A, B, and C demonstrated a better performance compared to vaccine A (p< 0.05). At 93 days FVD, animals of group C had a lower increment of EV in comparison to those of groups A Recibido: 5 febrero 2010 / Aceptado: 12 marzo 2010

Detección de anticuerpos séricos en toros inmunizados contra campylobacteriosis