Pathogenesis of natural and experimental Pseudorabies virus infections in dogs.

ABSTRACT:

Background

Since late 2011, cases of suspected canine pseudorabies have increased in north China with the outbreak of swine pseudorabies in the same area, but the pathogenesis of canine Pseudorabies virus (PRV) infections in China is poorly understood. In this study, we investigated the pathogenesis of canine pseudorabies.

Methods

The pathological changes in 13 dogs that died of natural PRV infections (confirmed by pathogen detection) during 2011-2013 in Beijing were evaluated. An experimental study was also conducted in which healthy adult beagle dogs were administered PRV isolate BJ-YT by subcutaneous injection. The dog tissues were subjected to gross and microscopic examinations and immunohistochemical analysis and the dogs' serum cardiac troponin-I (cTn-I) was measured.<

SUBMITTER: Zhang L 

PROVIDER: S-EPMC4374540 | biostudies-literature | 2015 Mar

REPOSITORIES: biostudies-literature