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Canadian journal of comparative medicine and veterinary science最新文献

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Studies Into Equine Electrocardiography and Vectorcardiography: II. Cardiac Vector Distributions in Apparently Healthy Horses. 马心电图与矢量心电图的研究2。表面健康马的心脏载体分布。
Canadian journal of comparative medicine and veterinary science Pub Date : 1967-06-01
J R Holmes, B J Alps
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引用次数: 0
Doctor charles B. Baker. 查尔斯·b·贝克医生。
Canadian journal of comparative medicine and veterinary science Pub Date : 1967-06-01
{"title":"Doctor charles B. Baker.","authors":"","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":72497,"journal":{"name":"Canadian journal of comparative medicine and veterinary science","volume":" ","pages":"155"},"PeriodicalIF":0.0,"publicationDate":"1967-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1494696/pdf/vetsci00007-0023.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"26846066","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Expo '67 and agriculture. 67年世博会和农业。
Canadian journal of comparative medicine and veterinary science Pub Date : 1967-06-01
{"title":"Expo '67 and agriculture.","authors":"","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":72497,"journal":{"name":"Canadian journal of comparative medicine and veterinary science","volume":" ","pages":"141"},"PeriodicalIF":0.0,"publicationDate":"1967-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1494693/pdf/vetsci00007-0005.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"26846064","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Gastric hypochlorhydria in ferret distemper. 貂瘟引起胃低氯酸。
Canadian journal of comparative medicine and veterinary science Pub Date : 1967-05-01
C J Pfeiffer
{"title":"Gastric hypochlorhydria in ferret distemper.","authors":"C J Pfeiffer","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>In the present investigation 42 female ferrets were studied in regard to the influence of canine distemper in this species on gastric acid secretion. A total of fifteen naturally-infected and 27 non-infected ferrets were fasted and pylorus-ligated, and were either injected with corticosterone (10 or 50 mg/kg, s.c. one injection/day for 4 days) suspended in corn oil, injected with corn oil, on non-injected. Prior to autopsy blood samples were acquired for corticosterone analysis, and at autopsy the volume, pH, free and combined acidity of the gastric contents were evaluated. It was apparent that distemper induced hypochlorhydria in ferrets under the conditions of these experiments, an effect which was probably mediated through the central nervous system, but may also relate to a direct effect of distemper virus upon the gastric mucosa. Administration of corticosterone did not prevent hypochlorhydria in distemperous ferrets. Blood levels of corticosterone were elevated due to the stress effect of distemper infection, and also as a reflection of exogenous corticosterone administration. Prior immunization against canine distemper failed to immunize the ferrets in this study against the natural precipitation of this disease.</p>","PeriodicalId":72497,"journal":{"name":"Canadian journal of comparative medicine and veterinary science","volume":"31 5","pages":"135-8"},"PeriodicalIF":0.0,"publicationDate":"1967-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1494663/pdf/vetsci00006-0033.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15336377","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Chromatographic studies of sera from calves vaccinated with brucella abortus, strain 19. 犊牛接种19株流产布鲁氏菌血清的色谱研究。
Canadian journal of comparative medicine and veterinary science Pub Date : 1967-05-01
C E Rice, D C Alexander, B B Barrett
{"title":"Chromatographic studies of sera from calves vaccinated with brucella abortus, strain 19.","authors":"C E Rice,&nbsp;D C Alexander,&nbsp;B B Barrett","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The presence of antibody was detected by agglutination tests in the serum of calves four days after vaccination with Brucella abortus strain 19. Titres had reached a maximum by seven to ten days post-vaccination. Sucrose density-gradient ultracentrifugation demonstrated that the earliest antibodies were macroglobulins, IgM (19Sgamma; gammaM)-globulins. Lighter antibodies, IgG (7Sgamma(2); gammaG)-globulins, appeared a few days later. With time, antibody titres fell, IgM declining somewhat more quickly than IgG. After revaccination some seven months later, there was a rapid rise in both IgM and IgG.Anion-exchange column chromatography (DEAE-cellulose) and gel filtration (Sephadex G-200) were applied in separating the two forms of antibody. The former method, in which a gradient buffer system was used, proved to be the more efficient; the IgG antibodies apeared in early eluates at pH 7.8 to 8.0 and low ionic strength, 0.03M, whereas IgM was eluted late when the pH had fallen below 6.0 and the molarity had increased to beyond 0.2. DEAE cellulose chromatography detected IgG as well as IgM sera collected as early as five days after vaccination.</p>","PeriodicalId":72497,"journal":{"name":"Canadian journal of comparative medicine and veterinary science","volume":"31 5","pages":"114-21"},"PeriodicalIF":0.0,"publicationDate":"1967-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1494668/pdf/vetsci00006-0008.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15336373","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Respiratory infection in the turkey caused by a bacterium related to Bordetella bronchiseptica]. [由一种与支气管杆菌有关的细菌引起的火鸡呼吸道感染]。
Canadian journal of comparative medicine and veterinary science Pub Date : 1967-05-01
R Filion, S Cloutier, E R Vrancken, G Bernier
{"title":"[Respiratory infection in the turkey caused by a bacterium related to Bordetella bronchiseptica].","authors":"R Filion,&nbsp;S Cloutier,&nbsp;E R Vrancken,&nbsp;G Bernier","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A respiratory condition encountered in young turkeys is reported with the isolation of Bordetella bronchiseptica as the possible etiological agent. Rhinitis, bronchitis and bronchopneumonia were the main lesions caused by this bacteria. Transmission trials were successful in turkeys and chicken but not in mice. Guinea pigs were also infected for comparative pathological studies.</p>","PeriodicalId":72497,"journal":{"name":"Canadian journal of comparative medicine and veterinary science","volume":"31 5","pages":"129-34"},"PeriodicalIF":0.0,"publicationDate":"1967-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1494672/pdf/vetsci00006-0027.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15336376","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Horse doctor - compliment or insult. 马医-赞美或侮辱。
Canadian journal of comparative medicine and veterinary science Pub Date : 1967-05-01
{"title":"Horse doctor - compliment or insult.","authors":"","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":72497,"journal":{"name":"Canadian journal of comparative medicine and veterinary science","volume":" ","pages":"113"},"PeriodicalIF":0.0,"publicationDate":"1967-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1494665/pdf/vetsci00006-0007.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"26846062","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pathogenesis of rabies in the rat. 大鼠狂犬病的发病机制。
Canadian journal of comparative medicine and veterinary science Pub Date : 1967-05-01
C H Kitselman, A K Mital
{"title":"Pathogenesis of rabies in the rat.","authors":"C H Kitselman,&nbsp;A K Mital","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Three strains of rabies virus, one fixed and two street, were compared for invasiveness in neurectomized rats following foot pad inoculation. Approximately one-fifth of test rats studied revealed that the virus bypassed the severed sciatic and saphenous nerves and reached the brain. All rats dying within 20 days were positive for rabies upon fluorescent antibody and mouse mortality tests. Viremia was demonstrated in 20 per cent of both neurectomized or non-neurectomized rats one hour after inoculation of rabies virus, both fixed and street strains, into the foot pad.</p>","PeriodicalId":72497,"journal":{"name":"Canadian journal of comparative medicine and veterinary science","volume":"31 5","pages":"122-4"},"PeriodicalIF":0.0,"publicationDate":"1967-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1494666/pdf/vetsci00006-0016.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15336374","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Commentary on the evaluation of drugs for use in veterinary medicine in Canada. 关于加拿大兽药用药评价的评论。
Canadian journal of comparative medicine and veterinary science Pub Date : 1967-05-01
W T Oliver
{"title":"Commentary on the evaluation of drugs for use in veterinary medicine in Canada.","authors":"W T Oliver","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":72497,"journal":{"name":"Canadian journal of comparative medicine and veterinary science","volume":"31 5","pages":"125-8"},"PeriodicalIF":0.0,"publicationDate":"1967-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1494664/pdf/vetsci00006-0019.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15336375","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Metabolism of bovine immunoglobulin. II. Metabolism of bovine IgG in cattle with secondary hypoimmunoglobulinemia. 牛免疫球蛋白的代谢。2继发性低免疫球蛋白血症牛血清IgG的代谢。
Canadian journal of comparative medicine and veterinary science Pub Date : 1967-04-01
K Nielsen, P Nansen
{"title":"Metabolism of bovine immunoglobulin. II. Metabolism of bovine IgG in cattle with secondary hypoimmunoglobulinemia.","authors":"K Nielsen,&nbsp;P Nansen","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The turnover of I(131)-labelled IgG has been studied in cattle with mild hypoimmunoglobulinemia secondary to gastrointestinal disorders. A gastrointestinal loss of immunoglobulin was the most likely cause of the hypoimmunoglobulinemic condition. Thus, 6 animals with severe digestive symptoms (diarrhoea) had increased turnover rates of I(131)-IgG, whereas animals that had recovered from diarrhoeal diseases had normal or even low turnover rates (table I). It is concluded that the pattern of immunoglobulin metabolism is closely related to the clinical picture of the digestive disease.</p>","PeriodicalId":72497,"journal":{"name":"Canadian journal of comparative medicine and veterinary science","volume":"31 4","pages":"106-10"},"PeriodicalIF":0.0,"publicationDate":"1967-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1494660/pdf/vetsci00005-0026.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15277439","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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