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Characterization of the Oregon sockeye salmon virus

Creator:: Wingfield, William Harry
Abstract:: Characterization of a virus requires that its physical, biochemical and biological properties be determined. In this study the Oregon sockeye salmon virus was characterized. It was isolated in the fall of 1958 from juvenile sockeye salmon, Oncorhynchus nerka, being reared at the Oregon Fish Commission's Willamette River Hatchery. When inoculated...
Resource Type:: Dissertation
Full Text:: . First there was a thickening of the nuclear membrane accompanied by alteration of the nucleoli. This

Susceptibility of two salmonid fish cell lines to two viruses from fish and two from homothermic animals

Creator:: Nims, Linda Jean
Abstract:: This thesis describes the viral susceptibility of two cell cultures established from embryonic tissue of salmonid fish, chinook salmon line CHSE-114 and steelhead trout line STE-137. The viruses used were Oregon sockeye salmon virus (OSV), Sacramento River chinook disease virus (SRCD), Western equine encephalitis virus (WEE) and Newcastle disease virus...
Resource Type:: Masters Thesis
Full Text:: thickening of the nuclear v /7) membrane and an increase in the optical density of the nucleoli

Certain aspects of the immunology and chemotherapy of bacterial kidney disease in juvenile coho salmon (Oncorhynchus kisutch)

Creator:: Banowetz, Gary Michael
Abstract:: The detection and antigenic nature of the causative Corynebacterium of bacterial kidney disease and chemotherapy of this disease in juvenile coho salmon (Oncorhynchus kisutch) were examined. Each of 207 yearling coho salmon collected from a population undergoing a severe epizootic of bacterial kidney disease were examined for the presence of...
Resource Type:: Masters Thesis
Full Text:: 8 Immunology of Bacterial Kidney Disease 9 MATERIALS AND METHODS 10 Commonly Employed Diluent and

The Oregon sockeye salmon virus (IHN) : A. Replication and autointerference. B. The effect of temperature on infection in Kokanee salmon (Oncorhynchus nerka) and on virus stability

Creator:: McAllister, Philip E.
Abstract:: Since the isolation of the Oregon sockeye salmon virus (OSV) in 1958, extensive investigations have been undertaken to characterize the properties of this virus. The results of these investigations have indicated that OSV is a single-stranded RNA virus which contains essential lipids and has a density of 1.16 gm/cm³ in...
Resource Type:: Dissertation
Full Text:: OF CONTENTS Page INTRODUCTION 1 LITERATURE REVIEW 2 MATERIALS AND METHODS 6 Salmonid Cell Lines 6

Aeromonas salmonicida and aeromonas hydrophila (liquefaciens) as pathogens of salmonid fish. A. Selective aeromonas medium. B. Comparative characteristics of virulent and avirulent strains of aeromonas salmonicida. C. Effect of water temperature on aeromonas infections

Creator:: McCoy, Ralph Hines
Abstract:: Studies were directed toward the formulation of a selective Aeromonas medium that would permit the isolation of Aeromonas species in the presence of other common bacterial flora. The final composition of this medium, PBG Agar, in grams per liter, is: Bacto-peptone, 10; Bacto-beef extract, 10; glycogen, 4; NaCl, 5; sodium...
Resource Type:: Dissertation
Full Text:: the survival times of Aeromonads in "pure" water. EXPERIMENTAL MATERIALS AND METHODS A. Aeromonas

Distribution and epizootiology of infectious pancreatic necrosis and infectious hematopoietic necrosis of salmonid fishes in Oregon

Creator:: Mulcahy, Daniel M.
Abstract:: The distribution in Oregon of two viruses affecting salmonid fishes was determined by examination of hatchery and feral fish. Infectious pancreatic necrosis virus (IPNV) was isolated from fish at the Oregon Department of Fish and Wildlife Research Laboratory, Corvallis, Roaring River, Fort Klamath, and Wizard Falls Hatcheries. Fish collected at...
Resource Type:: Dissertation
Full Text:: Distribution and epizootiology of infectious pancreatic

Bacteriologic, immunologic and pathogenic studies of Vibrio spp. pathologic to salmonids

Creator:: Ransom, David Peter
Abstract:: Fish diseases and various parameters associated with disease caused mortality of fish were monitored at the Oregon State University Marine Science Center and at a private mariculture facility on Yaquina Bay during a period of five years. Nearly all disease problems observed were caused by Vibrio anguillarum and Vibrio spp....
Resource Type:: Dissertation
Full Text:: Grant College Program. TABLE OF CONTENTS Page INTRODUCTION 1 LITERATURE REVIEW 4 MATERIALS

Oral immunization for the control of vibriosis in Pacific salmon

Creator:: Nelson, Jim Steel
Abstract:: An oral vaccine was developed for control of vibriosis in Pacific salmon. The vaccine consists of a lyophilized sonicate of cells of Vibrio anguillarum, the causative agent of this disease. The preparation was incorporated into a ration and fed to salmon in fresh water before the fish were transported and...
Resource Type:: Masters Thesis
Full Text:: poliomyelitis vaccine. British Medical Journal 2:591-597. Duff, D. C. B. 1942. The oral immunization of trout

Immune responses of salmonids : a) Oral immunization against Flexibacter columnaris : b) Effects of combining antigens in parenterally administered polyvalent vaccines

Creator:: Ransom, David Peter
Abstract:: Juvenile coho salmon (Oncorhynchus kisutch) were orally immunized against the bacterium Flexibacter columnaris (formerly Chondrococcus columnaris), the causative agent of columnaris disease in fish, with a vaccine-food preparation containing formalin-killed cells. Fish immunized for 1, 2, 3, and 4 months were challenged with selected concentrations of F. columnaris by exposure...
Resource Type:: Masters Thesis
Full Text:: OF CONTENTS Page INTRODUCTION 1 LITERATURE REVIEW 4 MATERIALS AND METHODS 10 Flexibacter

Oral and parenteral immunization for the control of Vibrio anguillarum, the etiological agent of vibriosis in salmonid fish

Creator:: Rohovec, J. S.
Abstract:: Efficacious vaccines were developed for the control of Vibrio anguillarum, the etiological agent of vibriosis in salmonid fish. These bacterins can be administered either orally or parenterally. It was determined that both formalin-killed lyophilized whole cells and wet-packed whole cells of the organism are effective oral immunogens. Intraperitoneal injection of...
Resource Type:: Dissertation
Full Text:: Oral and parenteral immunization for the control of Vibrio

ScholarsArchive@OSU

Characterization of the Oregon sockeye salmon virus

Susceptibility of two salmonid fish cell lines to two viruses from fish and two from homothermic animals

Certain aspects of the immunology and chemotherapy of bacterial kidney disease in juvenile coho salmon (Oncorhynchus kisutch)

The Oregon sockeye salmon virus (IHN) : A. Replication and autointerference. B. The effect of temperature on infection in Kokanee salmon (Oncorhynchus nerka) and on virus stability

Aeromonas salmonicida and aeromonas hydrophila (liquefaciens) as pathogens of salmonid fish. A. Selective aeromonas medium. B. Comparative characteristics of virulent and avirulent strains of aeromonas salmonicida. C. Effect of water temperature on aeromonas infections

Distribution and epizootiology of infectious pancreatic necrosis and infectious hematopoietic necrosis of salmonid fishes in Oregon

Bacteriologic, immunologic and pathogenic studies of Vibrio spp. pathologic to salmonids

Oral immunization for the control of vibriosis in Pacific salmon

Immune responses of salmonids : a) Oral immunization against Flexibacter columnaris : b) Effects of combining antigens in parenterally administered polyvalent vaccines

Oral and parenteral immunization for the control of Vibrio anguillarum, the etiological agent of vibriosis in salmonid fish

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