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...
The purposes of this study were to explore the relationship of
cognitive complexity to norms and sanctions for the traditional family
roles; to investigate intergenerational relationships involving
roles and cognitive structures and to estimate the reliability of
the questions from the Washington Role Inventory regarding norms
and sanctions for the...
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...
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...
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...
The Boivin agent from Vibrio anguillarum was extracted with the use of 0.25M trichloroacetic acid (TCA). Chemical analysis revealed that the endotoxin contained approximately 35.1% protein, 18.1% carbohydrate, 39.3% lipid, 1.8% glucosamine and evidence of ethanolamine. Sixteen different amino acids made up the protein. The aliphatic amino acid concentration was...