Immunological consequences of the coinfection of brown trout (Salmo trutta) with infectious hematopoietic necrosis virus (IHNV) and infectious pancreatic necrosis virus (IPNV)

Aquaculture ◽  
2006 ◽  
Vol 256 (1-4) ◽  
pp. 15-22 ◽  
Author(s):  
C. Tafalla ◽  
S. Rodriguez Saint-Jean ◽  
S. Pérez-Prieto
Keyword(s):  
Brown Trout ◽  
Salmo Trutta ◽  
Pancreatic Necrosis ◽  
Infectious Hematopoietic Necrosis Virus ◽  
Infectious Pancreatic Necrosis Virus ◽  
Necrosis Virus ◽  
Infectious Hematopoietic Necrosis ◽  
Brown Trout Salmo Trutta ◽  
Infectious Pancreatic Necrosis ◽  
Pancreatic Necrosis Virus

Fish Cell Lines: Comparisons of CHSE-214, FHM, and RTG-2 in Assaying IHN and IPN Viruses

1978 ◽  
Vol 35 (7) ◽  
pp. 1009-1011 ◽  
Author(s):  
R. K. Kelly ◽  
B. W. Souter ◽  
H. R. Miller
Keyword(s):  
Chinook Salmon ◽  
Fathead Minnow ◽  
Pancreatic Necrosis ◽  
Infectious Hematopoietic Necrosis Virus ◽  
Infectious Pancreatic Necrosis Virus ◽  
Fish Cell ◽  
Necrosis Virus ◽  
Infectious Hematopoietic Necrosis ◽  
Infectious Pancreatic Necrosis ◽  
Pancreatic Necrosis Virus

The rainbow trout, Salmo gairdneri, gonad (RTG-2) cell line was more sensitive to lytic infection by infectious pancreatic necrosis virus (IPNV) than was the fathead minnow, Pimephales promelas, (FHM) cell line in laboratory and field studies. Laboratory investigations with known strains of IPNV (VR 299 and Buhl) also indicated that the cytopathic response in IPNV-infected chinook salmon, Oncorhynchus tshawytscha, embryo (CHSE-214) cells was greater than in infected FHM cells. In contrast, titration experiments with standard infectious hematopoietic necrosis virus (IHNV) isolates (Oregon and Cedar River) showed that the FHM cells were more sensitive to destructive infection by IHNV than was either of the salmonid cell lines (RTG-2, CHSE-214). Key words: fish cell culture, infectious pancreatic necrosis virus, infectious hematopoietic necrosis virus, chinook salmon embryo cells, fathead minnow cells, rainbow trout cells, salmonid viruses

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