Co-culture: A Quick Approach For Isolation of Street Rabies Virus in Murine Neuroblastoma Cells
| dc.contributor.author | Sasikalaveni, A. | |
| dc.contributor.author | Tirumurugaan, K.G. | |
| dc.contributor.author | Manoharan, S. | |
| dc.contributor.author | Raj, G. Dhinakar | |
| dc.contributor.author | Kumanan, K. | |
| dc.contributor.author | TANUVAS | |
| dc.date.accessioned | 2016-06-13T13:20:18Z | |
| dc.date.available | 2016-06-13T13:20:18Z | |
| dc.date.issued | 2015-05 | |
| dc.description.abstract | Background: Laboratory detection of rabies in most cases is based on detection of the antigen by fluorescent antibody test, however, in weak positive cases confirmative laboratory diagnosis depends on widely accepted mouse inoculation test. Cell lines like neuroblastoma have been used to isolate the virus with greater success not only to target for diagnosis, but also for molecular studies that determine the epidemiology of the circulating street rabies strains and in studies that look at the efficiency of the developed monoclonal antibodies to neutralize the different rabies strains. Due to the recent issues in obtaining ethical permission for mouse experimentation, and also the passages required in the cell lines to isolate the virus, we report herewith a co-culture protocol using the murine neuroblastoma (MNA) cells, which enable quicker isolation of street rabies virus with minimum passages. Objective: This study is not to have an alternative diagnostic assay, but an approach to produce sufficient amount of rabies virus in minimum passages by a co-culture approach in MNA cells. Materials and Methods: The MNA cells are co-cultured by topping the normal cells with infected cells every 48 h and the infectivity was followed up by performing direct fluorescent-antibody test. Results: The co-culture approach results in 100% infectivity and hence the use of live mouse for experimentation could be avoided. Conclusion: Co-culture method provides an alternative for the situations with limited sample volume and for the quicker isolation of virus which warrants the wild type strains without much modification. | en_US |
| dc.identifier.uri | http://krishikosh.egranth.ac.in/handle/1/67275 | |
| dc.language.iso | en | en_US |
| dc.publisher | Veterinary World | en_US |
| dc.subject | Co-culture | en_US |
| dc.subject | Isolation | en_US |
| dc.subject | Fluorescent-antibody test | en_US |
| dc.subject | Murine neuroblastoma | en_US |
| dc.subject | Rapid tissue culture infection test | en_US |
| dc.title | Co-culture: A Quick Approach For Isolation of Street Rabies Virus in Murine Neuroblastoma Cells | en_US |
| dc.title.alternative | Vet World 8(5):636-639 | en_US |
| dc.type | Article | en_US |