Format

Send to

Choose Destination
Viral Immunol. 1996;9(3):195-205.

Host immune response to vesicular stomatitis virus infection of the central nervous system in C57BL/6 mice.

Author information

1
Center for Neural Science, Kaplan Cancer Center, New York University, New York 10003, USA.

Abstract

In this report, the kinetics of cellular inflammatory changes in the brain of vesicular stomatitis virus (VSV)-infected C57BL/6 (B6) mice was determined. The behavior and survival rate of infected B6 were carefully monitored each day. Infectious viral titers and VSV antigen distribution were determined at several time points during the course of infection. Strong activation of both astrocytes and microglia was observed after VSV infection. Induction of type II nitric oxide synthase (iNOS) was detected in activated microglia in the olfactory bulb (OB) starting at day 4 postinfection. Induced expression of major histocompatibility complex (MHC) molecules and rapid infiltration of both T cells and natural killer (NK) cells were detected in the VSV-infected CNS. Collectively, these data indicate that the response to CNS infection in B6 mice, which is often primarily Th1 in characteristics, is comparable to BALB/c mice, a strain that often shows a Th2-dominated immune response.

PMID:
8890478
DOI:
10.1089/vim.1996.9.195
[Indexed for MEDLINE]

Supplemental Content

Full text links

Icon for Atypon
Loading ...
Support Center