{"title":"Bovine epizootic fever. II. Physicochemical properties of the virus.","authors":"Y Tanaka, Y Inaba, K Sato, H Ito, T Omori","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":14559,"journal":{"name":"Japanese journal of microbiology","volume":"13 2","pages":"169-76"},"PeriodicalIF":0.0,"publicationDate":"1969-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16069290","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 : 1969-06-01DOI: 10.1111/J.1348-0421.1969.TB00451.X
Y. Inaba, Yoshio Tanaka, Kunihiko Sato, H. Ito, T. Omori, M. Matumoto
{"title":"Bovine epizootic fever. 3. Loss of virus pathogenicity and immunogenicity for the calf during serial passage in various host systems.","authors":"Y. Inaba, Yoshio Tanaka, Kunihiko Sato, H. Ito, T. Omori, M. Matumoto","doi":"10.1111/J.1348-0421.1969.TB00451.X","DOIUrl":"https://doi.org/10.1111/J.1348-0421.1969.TB00451.X","url":null,"abstract":"","PeriodicalId":14559,"journal":{"name":"Japanese journal of microbiology","volume":"17 7","pages":"181-6"},"PeriodicalIF":0.0,"publicationDate":"1969-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91434557","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 : 1969-06-01DOI: 10.1111/j.1348-0421.1969.tb00448.x
T Omori, Y Inaba, T Morimoto, Y Tanaka, M Kono
{"title":"Ibaraki virus, an agent of epizootic disease of cattle resembling bluetongue. II. Isolation of the virus in bovine cell culture.","authors":"T Omori, Y Inaba, T Morimoto, Y Tanaka, M Kono","doi":"10.1111/j.1348-0421.1969.tb00448.x","DOIUrl":"https://doi.org/10.1111/j.1348-0421.1969.tb00448.x","url":null,"abstract":"","PeriodicalId":14559,"journal":{"name":"Japanese journal of microbiology","volume":"13 2","pages":"159-68"},"PeriodicalIF":0.0,"publicationDate":"1969-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/j.1348-0421.1969.tb00448.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15416394","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 : 1969-06-01DOI: 10.1111/j.1348-0421.1969.tb00447.x
T Omori, Y Inaba, T Morimoto, Y Tanaka, R Ishitani
Outbreaks of an acute febrile disease of cattle occurred in Japan in 1959 and 1960. Its occurrence was limited in late summer and autumn, and in Kyushu, Shikoku and Honshu roughly south of 37 degrees north latitude, suggesting a close correlation ofthe incidence with the climatic onditions, hence a possibility ofthe presence of arthropod vector. The disease was characterized byfever and lesions affecting the mucous membrane and skin, musculature and vascular system. Degeneration f striated muscles was observed in the esophagus, larynx, pharynx, tongue and skeletal muscular system. Edema and hemorrhage were marked in the mouth, lips, abomasum, coronets etc., occasionally followed by degeneration fthe epithelium leaving erosions or ulcerations. Severe lesions affecting the esophageal nd laryngopharyngeal musculature caused deglutitive difficulty which in turn resulted in dehydration and emaciation, and occasionally in aspiration pneumonia, constituting the major causes of death of the affected animals. These findings indicate that the disease resembles bluetongue in sheep and cattle. The clinical materials obtained from natural cases induced a clinical i lness when inoculated into calves, and the disease was transmitted serially in calves by intravenous inoculation ofthe blood obtained at the height of febrile reaction. The experimentally produced isease was clinically and pathologically indistinguishable from the natural disease. An outbreak of an acute febrile disease of cattle swept over the central and western parts of Japan during the months from August through December in 1959. A more limited outbreak of the disease occurred in the central Japan from September to December in 1960. The disease was characterized by fever, stomatitis and deglutitive difficulty. The clinical, and pathologic picture was very reminiscent of bluetongue in sheep and cattle. The disease was readily transmitted to calves by inoculation with the blood or tissues from naturally affected cattle. A cytopathogenic virus was recovered in bovine cell cultures from naturally and experimentally infected cattle. The isolated virus, designated as •gIbaraki virus•h, was found to resemble bluetongue
{"title":"Ibaraki virus, an agent of epizootic disease of cattle resembling bluetongue. I. Epidemiologic, clinical and pathologic observations and experimental transmission to calves.","authors":"T Omori, Y Inaba, T Morimoto, Y Tanaka, R Ishitani","doi":"10.1111/j.1348-0421.1969.tb00447.x","DOIUrl":"https://doi.org/10.1111/j.1348-0421.1969.tb00447.x","url":null,"abstract":"Outbreaks of an acute febrile disease of cattle occurred in Japan in 1959 and 1960. Its occurrence was limited in late summer and autumn, and in Kyushu, Shikoku and Honshu roughly south of 37 degrees north latitude, suggesting a close correlation ofthe incidence with the climatic onditions, hence a possibility ofthe presence of arthropod vector. The disease was characterized byfever and lesions affecting the mucous membrane and skin, musculature and vascular system. Degeneration f striated muscles was observed in the esophagus, larynx, pharynx, tongue and skeletal muscular system. Edema and hemorrhage were marked in the mouth, lips, abomasum, coronets etc., occasionally followed by degeneration fthe epithelium leaving erosions or ulcerations. Severe lesions affecting the esophageal nd laryngopharyngeal musculature caused deglutitive difficulty which in turn resulted in dehydration and emaciation, and occasionally in aspiration pneumonia, constituting the major causes of death of the affected animals. These findings indicate that the disease resembles bluetongue in sheep and cattle. The clinical materials obtained from natural cases induced a clinical i lness when inoculated into calves, and the disease was transmitted serially in calves by intravenous inoculation ofthe blood obtained at the height of febrile reaction. The experimentally produced isease was clinically and pathologically indistinguishable from the natural disease. An outbreak of an acute febrile disease of cattle swept over the central and western parts of Japan during the months from August through December in 1959. A more limited outbreak of the disease occurred in the central Japan from September to December in 1960. The disease was characterized by fever, stomatitis and deglutitive difficulty. The clinical, and pathologic picture was very reminiscent of bluetongue in sheep and cattle. The disease was readily transmitted to calves by inoculation with the blood or tissues from naturally affected cattle. A cytopathogenic virus was recovered in bovine cell cultures from naturally and experimentally infected cattle. The isolated virus, designated as •gIbaraki virus•h, was found to resemble bluetongue","PeriodicalId":14559,"journal":{"name":"Japanese journal of microbiology","volume":"13 2","pages":"139-57"},"PeriodicalIF":0.0,"publicationDate":"1969-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/j.1348-0421.1969.tb00447.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15416393","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 : 1969-06-01DOI: 10.1111/j.1348-0421.1969.tb00446.x
M Nakagawa, S Nishida
Heat-resistant strains of Clostridium perfringens were isolated from normal feces samples of Japanese people more frequently than from European people. However, the predominant number of the C. perfringens cells in the human intestines were sensitive to the heat at 100 C for 10 min. This proved to be true of the feces samples which were demonstrated to carry the organism resistant to 100 C for 60 min. Further studies indicated that the more the number of the organism in the intestines, the higher was the recovery ratio of the heat-resistant strains. Concomitant estimation for α-toxigenicity of those strains isolated from unheated feces samples revealed that the α-toxigenicity ranged mainly between 0.05 and 0.9 α-antitoxin equivalents.
{"title":"Heat resistance and alpha-toxigenicity of Clostridium perfringens strains in normal intestines of Japanese.","authors":"M Nakagawa, S Nishida","doi":"10.1111/j.1348-0421.1969.tb00446.x","DOIUrl":"https://doi.org/10.1111/j.1348-0421.1969.tb00446.x","url":null,"abstract":"Heat-resistant strains of Clostridium perfringens were isolated from normal feces samples of Japanese people more frequently than from European people. However, the predominant number of the C. perfringens cells in the human intestines were sensitive to the heat at 100 C for 10 min. This proved to be true of the feces samples which were demonstrated to carry the organism resistant to 100 C for 60 min. Further studies indicated that the more the number of the organism in the intestines, the higher was the recovery ratio of the heat-resistant strains. Concomitant estimation for α-toxigenicity of those strains isolated from unheated feces samples revealed that the α-toxigenicity ranged mainly between 0.05 and 0.9 α-antitoxin equivalents.","PeriodicalId":14559,"journal":{"name":"Japanese journal of microbiology","volume":"13 2","pages":"133-7"},"PeriodicalIF":0.0,"publicationDate":"1969-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/j.1348-0421.1969.tb00446.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15416392","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 : 1969-06-01DOI: 10.1111/j.1348-0421.1969.tb00450.x
S Mitsuhashi, M Kono, M Sagawa, H Mori
{"title":"Drug resistance of Staphylococci. X. Induction of chloramphenicol resistance by its derivatives.","authors":"S Mitsuhashi, M Kono, M Sagawa, H Mori","doi":"10.1111/j.1348-0421.1969.tb00450.x","DOIUrl":"https://doi.org/10.1111/j.1348-0421.1969.tb00450.x","url":null,"abstract":"","PeriodicalId":14559,"journal":{"name":"Japanese journal of microbiology","volume":"13 2","pages":"177-80"},"PeriodicalIF":0.0,"publicationDate":"1969-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/j.1348-0421.1969.tb00450.x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16392534","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":"Bovine epizootic fever. 3. Loss of virus pathogenicity and immunogenicity for the calf during serial passage in various host systems.","authors":"Y Inaba, Y Tanaka, K Sato, H Ito, T Omori","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":14559,"journal":{"name":"Japanese journal of microbiology","volume":"13 2","pages":"181-6"},"PeriodicalIF":0.0,"publicationDate":"1969-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16069292","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":"Immunochemical and biochemical studies of fungi. 13. On the galactomannans isolated from mycelia and culture filtrates of several filamentous fungi.","authors":"O Sakaguchi, K Yokota, M Suzuki","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":14559,"journal":{"name":"Japanese journal of microbiology","volume":"13 1","pages":"1-7"},"PeriodicalIF":0.0,"publicationDate":"1969-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15413959","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":"Transfer agent ofimmunity. II. Conversion of nonimmune spleen cells into antibody-forming cells by transfer agent in ribonucleic acid fraction of immunized mice.","authors":"M Kawakami, K Kitamura, H Mikami, S Mitsuhashi","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":14559,"journal":{"name":"Japanese journal of microbiology","volume":"13 1","pages":"9-18"},"PeriodicalIF":0.0,"publicationDate":"1969-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16391256","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 : 1969-02-01DOI: 10.1111/J.1348-0421.1969.TB00449.X
Yoshio Tanaka, Y. Inaba, Kunihiko Sato, H. Ito, T. Omori, M. Matumoto
{"title":"Bovine epizootic fever. II. Physicochemical properties of the virus.","authors":"Yoshio Tanaka, Y. Inaba, Kunihiko Sato, H. Ito, T. Omori, M. Matumoto","doi":"10.1111/J.1348-0421.1969.TB00449.X","DOIUrl":"https://doi.org/10.1111/J.1348-0421.1969.TB00449.X","url":null,"abstract":"","PeriodicalId":14559,"journal":{"name":"Japanese journal of microbiology","volume":"45 1","pages":"169-76"},"PeriodicalIF":0.0,"publicationDate":"1969-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88233340","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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