Apoptosis in the late replication phase of Bovine alphaherpesvirus 1 in experimentally infected calves.

ABSTRACT: Bovine alphaherpesvirus 1 (BoHV-1) is a pathogen causing respiratory and reproductive clinical signs in cattle. Infected animals may develop rhinotracheitis, vulvovaginitis, balanoposthitis, and abortion. Viral latency is generally established in neuronal ganglia simultaneously to a decrease in both genes or genome expression and viral replication. Under stressful conditions, infection is reactivated leading to viral replication and the manifestation of clinical signs. In this study, we evaluated both viral reactivation and apoptosis in trigeminal ganglia cells as BoHV-1 progressed from the latent to the acute phase of infection after dexamethasone administration in experimentally infected calves. To test ganglia cell death as a consequence of BoHV-1 infection, we stained the BoHV-1 sample

SUBMITTER: Ferreira HCC 

PROVIDER: S-EPMC8578482 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature