Experimental infection of Balb/c nude mice with Hepatitis E virus.

ABSTRACT:

Background

Several animal species can reportedly act as reservoirs for Hepatitis E virus (HEV), a zoonotic pathogen. HEV and antibody to the virus have been detected in a variety of animals including rodents. Pig and rat models for HEV have been established for HEV, but a nude mouse has not yet been developed.

Methods

Balb/c nude mice were inoculated with swine HEV, both orally and via intravenous injection to insure infection. Negative control and experimental contact-exposed groups of mice were also included in the study. The liver, spleen, kidney, jejunum, ileum, cecum and colon of each mouse from all three groups were collected for reverse transcription nested polymerase chain reaction (RT-nPCR) detection, indirect immunofluorescence observation and histopathologic exami

SUBMITTER: Huang F 

PROVIDER: S-EPMC2717970 | biostudies-literature | 2009 Jun

REPOSITORIES: biostudies-literature