Index Catalog // ScholarsArchive@OSU

Enteric Redmouth Bacterium of salmonids : a biochemical and serological comparison of selected isolates

Creator:: O'Leary, Patrick John
Abstract:: A comparison of the agglutinating and precipatiating antigens of Enteric Redmouth Bacterium (ERMB) was made. There are two major and one minor agglutinating antigens which describe two serotypes (I and II). Only serotype I metabolizes sorbitol. A bacterin from serotype I cross protected against a challenge of bacteria of serotype...
Resource Type:: Masters Thesis
Full Text:: . To Drs. W. H. Ewing and D. Brenner for their counsel and helpful suggestions. To the staff of the

Isolation and characterization of a new subspecies of Mycobacterium chelonei infectious for salmonid fish

Creator:: Arakawa, Cindy Keiko
Resource Type:: Masters Thesis
Full Text:: : Redacted for privacy D . J. L. Fry!/ Rapidly growing, nonchromogenic mycobacteria were isolated from

Yersinia ruckeri : a characterization of the carrier state in steelhead trout (Salmo gairdneri)

Creator:: Hunter, Valerie Antoinette
Abstract:: Fish, asymptomatically infected with Enteric Redmouth Bacterium (ERMB), were tested for their ability to transmit bacteria to non-infected fish. Unstressed carrier fish were unable to transmit enough bacteria to cause epizootics or produce carrier fish. However, when the ERMB carriers were stressed with heat, sufficient bacteria were shed to infect...
Resource Type:: Masters Thesis
Full Text:: acknowledgement is given to Martin D. Knittel of the Western Fish Toxicology Laboratory who provided all funds

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:: it was found to be less durable than intramuscular injections. (Ross, 1934a,b,c,d; Hoffstad- and

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 this work. I would like to thank Dr. D. K. Law of the Oregon State Uni- versity Seafoods

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:: it hasbeen isolated from rainbow trout reared in a fresh water hatchery (Ross et al., 1968). In

The antibody response of juvenile coho salmon (Oncorhynchus kisutch) to Aeromonas salmonicida, the causative agent of furunculosis

Creator:: Paterson, William Douglas
Abstract:: This research was initiated to investigate the effects of various parameters on the immune response of juvenile coho salmon to Aeromonas salmonicida. The antibody response and development of protective immunity in juvenile coho salmon were followed after a single intraperitoneal injection of formalin killed A. salmonicida cells emulsified in Freund's...
Resource Type:: Dissertation
Full Text:: . Especially to John Cisar, Rich Holt, Jim Sanders, Lanny Udey, Jerry Zinn, D. L. Overholser and M. Porter

A study of corynebacterial kidney disease of salmonid fishes

Creator:: Rowse-Eagle, Debra H.
Abstract:: This study was undertaken to compile a comprehensive review of the literature and to gain a better understanding of the host-parasite relationship in corynebacterial kidney disease of salmonid fishes. An indirect fluorescent antibody technique was developed which allowed differentiation of intra- and extracellular bacteria. This technique was used in combination...
Resource Type:: Masters Thesis
Full Text:: medium had no effect on growth (Ross, 1970). Pantoyl lactone added to Ordal and Earp's blood and basal

Development of a new vaccine delivery system for immunizing fish and investigation of the protective antigens in Vibrio anguillarum

Creator:: Gould, Rowan Wayne
Abstract:: Phenol-water and trichloroacetic acid extracts of Vibrio anguillarum were both antigenic and immunogenic when injected into coho salmon (Oncorhynchus kisutch). Cross-protection against virulent Vibrio anguillarum was observed with whole-cell bacterins and phenol-water extracts prepared from two serologically distinct groups. Gel diffusion studies indicated that intact somatic antigens were serotype specific....
Resource Type:: Dissertation
Full Text:: VIBRIO AIsiGUILLARUM Redacted for Privacy Abstract approved D Iryer Phenol-water and trichloroacetic

Comparative susceptibility of salmonid fish and salmonid fish cell lines to five isolates of infectious hematopoietic necrosis virus, and biological properties of two plaque variants

Creator:: Chen, Martin Franklin
Resource Type:: Dissertation
Full Text:: d-type form. The difference in the plaque size of the two variants appeared to result from

ScholarsArchive@OSU

Enteric Redmouth Bacterium of salmonids : a biochemical and serological comparison of selected isolates

Isolation and characterization of a new subspecies of Mycobacterium chelonei infectious for salmonid fish

Yersinia ruckeri : a characterization of the carrier state in steelhead trout (Salmo gairdneri)

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

The antibody response of juvenile coho salmon (Oncorhynchus kisutch) to Aeromonas salmonicida, the causative agent of furunculosis

A study of corynebacterial kidney disease of salmonid fishes

Development of a new vaccine delivery system for immunizing fish and investigation of the protective antigens in Vibrio anguillarum

Comparative susceptibility of salmonid fish and salmonid fish cell lines to five isolates of infectious hematopoietic necrosis virus, and biological properties of two plaque variants

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