Pub Date : 1971-10-01DOI: 10.7589/0090-3558-7.4.328
T. Evelyn
Immature sockeye salmon (Oncorhynchus nerka) responded to the intraperitoneal injection of heat-killed, adjuvant-suspended cells of the salmonid kidney disease bacterium by producing agglutinins specific for the pathogen. These antibodies were detectable for at least 16 months following a single injection. With water temperatures of 12–15 C which prevailed during the first 100 days following this injection, the response was rather slow to develop, and whether or not antibodies were produced in this period, depended on the dose of antigen given. Under a similar temperature regime, a second injection, given 13 months after the first, elicited a clear-cut anamnestic response. Ninety days following primary and secondary vaccination, maximum agglutinating titres were 1:2,560 and 1:10,240, respectively. Electrophoregrams of sera from vaccinated fish revealed the presence of one, and sometimes two, fractions of low mobility. These fractions occurred in the gamma and beta regions, and contained antibody. They were most distinct in sera with high titres; they were not observed in sera from non-vaccinated controls (these typically showed three major components of higher mobility); and they were selectively removed when sera were adsorbed with cells of the kidney disease bacterium. Some properties of the antibodies were studied.
{"title":"THE AGGLUTININ RESPONSE IN SOCKEYE SALMON VACCINATED INTRAPERITONEALLY WITH A HEAT-KILLED PREPARATION OF THE BACTERIUM RESPONSIBLE FOR SALMONID KIDNEY DISEASE","authors":"T. Evelyn","doi":"10.7589/0090-3558-7.4.328","DOIUrl":"https://doi.org/10.7589/0090-3558-7.4.328","url":null,"abstract":"Immature sockeye salmon (Oncorhynchus nerka) responded to the intraperitoneal injection of heat-killed, adjuvant-suspended cells of the salmonid kidney disease bacterium by producing agglutinins specific for the pathogen. These antibodies were detectable for at least 16 months following a single injection. With water temperatures of 12–15 C which prevailed during the first 100 days following this injection, the response was rather slow to develop, and whether or not antibodies were produced in this period, depended on the dose of antigen given. Under a similar temperature regime, a second injection, given 13 months after the first, elicited a clear-cut anamnestic response. Ninety days following primary and secondary vaccination, maximum agglutinating titres were 1:2,560 and 1:10,240, respectively. Electrophoregrams of sera from vaccinated fish revealed the presence of one, and sometimes two, fractions of low mobility. These fractions occurred in the gamma and beta regions, and contained antibody. They were most distinct in sera with high titres; they were not observed in sera from non-vaccinated controls (these typically showed three major components of higher mobility); and they were selectively removed when sera were adsorbed with cells of the kidney disease bacterium. Some properties of the antibodies were studied.","PeriodicalId":78835,"journal":{"name":"Wildlife disease","volume":"183 1","pages":"328 - 335"},"PeriodicalIF":0.0,"publicationDate":"1971-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74645980","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1971-10-01DOI: 10.7589/0090-3558-7.4.236
L. Karstad, L. Sileo
Diseases occurring in captive waterfowl at an Ontario park maintained for research and public education were studied over a three-year period, 1967–1970. Organic diseases, probably causally associated with stresses of captivity, were the most serious mortality factors. These diseases were amyloidosis, myocardial infarction, and gout. With the exception of aspergillosis and one serious outbreak of Pasteurella anatipestifer infection, infectious diseases were of secondary importance.
{"title":"CAUSES OF DEATH IN CAPTIVE WILD WATERFOWL IN THE KORTRIGHT WATERFOWL PARK, 1967–1970","authors":"L. Karstad, L. Sileo","doi":"10.7589/0090-3558-7.4.236","DOIUrl":"https://doi.org/10.7589/0090-3558-7.4.236","url":null,"abstract":"Diseases occurring in captive waterfowl at an Ontario park maintained for research and public education were studied over a three-year period, 1967–1970. Organic diseases, probably causally associated with stresses of captivity, were the most serious mortality factors. These diseases were amyloidosis, myocardial infarction, and gout. With the exception of aspergillosis and one serious outbreak of Pasteurella anatipestifer infection, infectious diseases were of secondary importance.","PeriodicalId":78835,"journal":{"name":"Wildlife disease","volume":"4 1","pages":"236 - 241"},"PeriodicalIF":0.0,"publicationDate":"1971-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78711194","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1971-10-01DOI: 10.7589/0090-3558-7.4.317
EDWIN J. KEPPNER
A description is given of the cutaneous lesions associated with Filaria taxideae Keppner, 1970 infections in badgers, Taxidea taxus (Schreber, 1778), from Wyoming. Female F. taxideae migrated into the dermis of the host and deposited their ova beneath the epidermis. Lesions developed gradually around the groups of ova, and no haemorrhagic lesions were observed on gross examination. First-stage larvae were observed at the periphery of developing and healed lesions along with embryonated ova. A comparison is made with the formation of the cutaneous lesions associated with the closely related Parafilaria Yorke and Maplestone, 1926.
{"title":"THE PATHOLOGY OF Filaria taxideae (FILARIOIDEA: FILARIIDAE) INFECTION IN THE BADGER*","authors":"EDWIN J. KEPPNER","doi":"10.7589/0090-3558-7.4.317","DOIUrl":"https://doi.org/10.7589/0090-3558-7.4.317","url":null,"abstract":"A description is given of the cutaneous lesions associated with Filaria taxideae Keppner, 1970 infections in badgers, Taxidea taxus (Schreber, 1778), from Wyoming. Female F. taxideae migrated into the dermis of the host and deposited their ova beneath the epidermis. Lesions developed gradually around the groups of ova, and no haemorrhagic lesions were observed on gross examination. First-stage larvae were observed at the periphery of developing and healed lesions along with embryonated ova. A comparison is made with the formation of the cutaneous lesions associated with the closely related Parafilaria Yorke and Maplestone, 1926.","PeriodicalId":78835,"journal":{"name":"Wildlife disease","volume":"37 1","pages":"317 - 323"},"PeriodicalIF":0.0,"publicationDate":"1971-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90702406","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Infectious pancreatic necrosis virus--temperature and age factors in mortality.","authors":"C Frantsi, M Savan","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":78835,"journal":{"name":"Wildlife disease","volume":"7 4","pages":"249-55"},"PeriodicalIF":0.0,"publicationDate":"1971-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16253594","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Vaccination of porpoises (Tursiops truncatus) against Erysipelothrix rhusiopathiae infection.","authors":"W G Gilmartin, J F Allen, S H Ridgway","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":78835,"journal":{"name":"Wildlife disease","volume":"7 4","pages":"292-5"},"PeriodicalIF":0.0,"publicationDate":"1971-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16208134","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1971-10-01DOI: 10.7589/0090-3558-7.4.246
THEODORE A. BOOKHOUT
The incidence of helminth parasites in snowshoe hares (Lepus americanus) was studied in 1957–1962 in Michigan's Upper Peninsula. Seventy-five hares were examined for the presence of all helminths, 210 only for certain parasites. Adult tapeworms were present in 5 of 75 (6.7%) hares examined, cysticerci of Taenia pisiformis in 88 of 210 (41.9%), and coenuri of Multiceps sp. in 15 of 179 (8.4%). Nine genera of nematodes were found. Obeliscoides cuniculi occurred most frequently, Nematodirus sp. least frequently. Protostrongylus sp. and Obeliscoides cuniculi appeared to produce pathogenic effects, and Multiceps sp. and Dirofilaria scapiceps may have impaired movement of some hares.
{"title":"HELMINTH PARASITES IN SNOWSHOE HARES FROM NORTHERN MICHIGAN","authors":"THEODORE A. BOOKHOUT","doi":"10.7589/0090-3558-7.4.246","DOIUrl":"https://doi.org/10.7589/0090-3558-7.4.246","url":null,"abstract":"The incidence of helminth parasites in snowshoe hares (Lepus americanus) was studied in 1957–1962 in Michigan's Upper Peninsula. Seventy-five hares were examined for the presence of all helminths, 210 only for certain parasites. Adult tapeworms were present in 5 of 75 (6.7%) hares examined, cysticerci of Taenia pisiformis in 88 of 210 (41.9%), and coenuri of Multiceps sp. in 15 of 179 (8.4%). Nine genera of nematodes were found. Obeliscoides cuniculi occurred most frequently, Nematodirus sp. least frequently. Protostrongylus sp. and Obeliscoides cuniculi appeared to produce pathogenic effects, and Multiceps sp. and Dirofilaria scapiceps may have impaired movement of some hares.","PeriodicalId":78835,"journal":{"name":"Wildlife disease","volume":"51 1","pages":"246 - 248"},"PeriodicalIF":0.0,"publicationDate":"1971-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80761667","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Some histopathological lesions caused by helminths in marine mammals.","authors":"G Migaki, D Van Dyke, R C Hubbard","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":78835,"journal":{"name":"Wildlife disease","volume":"7 4","pages":"281-9"},"PeriodicalIF":0.0,"publicationDate":"1971-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16253597","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Elaeophora poeli (Nematoda: Filarioidea) in African buffalo in Uganda, East Africa.","authors":"J A Bindernagel","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":78835,"journal":{"name":"Wildlife disease","volume":"7 4","pages":"296-8"},"PeriodicalIF":0.0,"publicationDate":"1971-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16253598","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The immune response of channel catfish. I. Basic responsiveness to soluble and viral antigens.","authors":"M H McGlamery, D L Dawe, J B Gratzek","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":78835,"journal":{"name":"Wildlife disease","volume":"7 4","pages":"299-306"},"PeriodicalIF":0.0,"publicationDate":"1971-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15438500","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1971-10-01DOI: 10.7589/0090-3558-7.4.281
G. Migaki, D. V. Van Dyke, R. C. Hubbard
Microscopic lesions caused by helminths discussed in this paper are verminous pneumonia, gastric ulcers, and ulcerative enterocolitis in the California sea lion (Zalophus californianus); biliary fibrosis and pulmonary granulomas in the dall porpoise (Phocoenoides dalli); and gastric fibrosis in an Atlantic bottlenose dolphin (Tursiops truncatus) and a Pacific bottlenose dolphin (Tursiops gilli).
{"title":"SOME HISTOPATHOLOGICAL LESIONS CAUSED BY HELMINTHS IN MARINE MAMMALS1","authors":"G. Migaki, D. V. Van Dyke, R. C. Hubbard","doi":"10.7589/0090-3558-7.4.281","DOIUrl":"https://doi.org/10.7589/0090-3558-7.4.281","url":null,"abstract":"Microscopic lesions caused by helminths discussed in this paper are verminous pneumonia, gastric ulcers, and ulcerative enterocolitis in the California sea lion (Zalophus californianus); biliary fibrosis and pulmonary granulomas in the dall porpoise (Phocoenoides dalli); and gastric fibrosis in an Atlantic bottlenose dolphin (Tursiops truncatus) and a Pacific bottlenose dolphin (Tursiops gilli).","PeriodicalId":78835,"journal":{"name":"Wildlife disease","volume":"22 1","pages":"281 - 289"},"PeriodicalIF":0.0,"publicationDate":"1971-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81129693","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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