Primary monolayer culture of adult mouse hepatocytes -- a model for the study of hepatotropic viruses.
Primary monolayer cultures of adult mouse hepatocytes isolated by collagenase perfusion of the liver in situ were exposed to 2 hepatotropic viruses, an avian influenza A virus adapted to grow in mouse liver in vivo and a herpes simplex type I virus. Influenza virus infection led to lysis ofindividual hepatocytes and total monolayer destruction within 18 to 120 hours after infection according to the virus dose used. Virus replication was evidenced by assaying hepatocyte supernates for hemagglutinin and infectivity, by immunofluorescent staining and by electron microscopy. Herpes virus infection resulted in polykaryocyte formation followed by nuclear pycnosis and cell lysis. Virus replication was assayed by titration of supernate infectivity.
D000818:Animals; D046508:Culture Techniques; D003588:Cytopathogenic Effect, Viral; D005455:Fluorescent Antibody Technique; D006389:Hemagglutinins, Viral / Q000032:analysis; D009980:Influenza A virus / Q000254:growth & development* / Q000276:immunology; D008099:Liver / Q000166:cytology*; D051379:Mice; D008954:Models, Biological; D018139:Simplexvirus / Q000254:growth & development*; D014779:Virus Replication
D006389:Hemagglutinins, Viral