ISSN:
1432-1831
Source:
Springer Online Journal Archives 1860-2000
Topics:
Medicine
Notes:
Abstract The effect of some cellular function inhibitors on hepatitis A virus (HAV) adsorption and on the successive events of infection in a monkey cell line (Frp/3 cells) was investigated. Treatments of Frp/3 cells with colcemide, vinblastine and cytochalasin D, which affect cytoskeleton organization, indicated that neither microtubules nor microfilaments play an important role in the early events of HAV infection. Monensin, which acts as an ionophore on intracellular vesicle compartments inhibited HAV infection probably at the uncoating step. Inhibition of viral replication to a different degree was observed with both inhibitors of oxidative phosphorylation, such as dinitrophenol and sodium azide, and with an inhibitor of glycolysis, 2-deoxy-D-glucose. However, none of these compounds significantly affected the early steps of infection, thus demonstrating that HAV replication is largely dependent upon cell energy.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00202289
