巻号一覧
23 巻, 1 号
選択された号の論文の5件中1～5を表示しています
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堀内 貞治1970 年 23 巻 1 号 p. 2-7
発行日: 1970/01/20
公開日: 2011/06/17
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八重樫 正彦, 鳥谷部 昌三, 田辺 福治1970 年 23 巻 1 号 p. 8-10
発行日: 1970/01/20
公開日: 2011/06/17
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と場内でのサルモネラおよびアリゾナの検出について別所 元茂, 岡崎 秀信, 佐藤 一次, 宮内 隆祐1970 年 23 巻 1 号 p. 13-16
発行日: 1970/01/20
公開日: 2011/06/17
ジャーナル フリーFour bacteriological examinations were carried out in a slaughterhouse at several months' intervals to clarify the actual state of contamination of its facilities with Salmonella and Arizona.
1. One strain (8.3%) of Salmonella enteritidis and two strains (16.7%) of Arizona were isolated from 12 samples of final sewage.
2. Two strains of Salmonella S. enteritidis and S. senftenberg and two strains of Arizona were detected from 12 samples of water with which the viscera had been washed finally.
3. One strain each of S. enteritidis and Arizona was isolated from 12 samples of sewage from the swine-slaughtering section.
4. One strain (2.9%) of S. typhimurium and two strains (5.7%) of Arizona were detected from 35 samples consisting of 10 flies each harvested mostly at the manure depository.
These results suggest a thick contamination of the slaughterhouse with Salmonella and Arizona throughout the year and a necessity of control of waste water evacuated from the slaughterhouse.抄録全体を表示PDF形式でダウンロード (767K) -
稲葉 右二, 田中 義夫, 佐藤 邦彦, 佐藤 宏, 大森 常良, 照井 信一, 古田 勲, 池田 澄雄, 松田 一男, 豊田 博水, 伊東 ...1970 年 23 巻 1 号 p. 16-21
発行日: 1970/01/20
公開日: 2011/06/17
ジャーナル フリーBHK-cell-passaged strains of bovine epizootic fever virus, called the YHK A and YHK B strains (A and B, respectively, for short) were examined. Pathogenicity for cattle was retained by A and B up to the 7th and 8th generation, respectively. Neutralizing antibody was positive in inoculated cattle, which resisted challenge by pathogenic virus, without showing any symptom. Viruses advanced in passage, except B of the 9th generation, lost pathogenicity. None of the inoculated cattle were positive for neutralizing antibody or resisted challenge inoculation. Strain B of the 9th generation had no pathogenicity for cattle, but was capable of inducing neutralizing antibody in inoculated cattle which resisted challenge inoculation, showing no symptoms. It was inoculated intravenously once into 53 cattle in the field. As a result, 37 animals (69.8%) became positive for neutralizing antibody, exhibiting hardly any side effect of the vaccine. Some of the remaining animals were inoculated again with the same vaccine by the same route and became positive for the antibody, manifesting no particular clinical symptoms.抄録全体を表示PDF形式でダウンロード (1091K) -
1970 年 23 巻 1 号 p. 33-50
発行日: 1970/01/20
公開日: 2011/06/17
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