Nihon juigaku zasshi. The Japanese journal of veterinary science最新文献_第5页

Lethal infection of C57BL mouse with bovid herpesvirus 1. 牛疱疹病毒1型对C57BL小鼠的致死性感染。

Nihon juigaku zasshi. The Japanese journal of veterinary science Pub Date : 1990-10-01 DOI: 10.1292/jvms1939.52.1093

K Okazaki, K Nakatsu, E Honda, T Kumagai

引用次数: 0

An evaluation of the syncytial assay for detection of bovine immunodeficiency-like virus. 牛免疫缺陷样病毒合胞法检测的评价。

Nihon juigaku zasshi. The Japanese journal of veterinary science Pub Date : 1990-10-01 DOI: 10.1292/jvms1939.52.1131

M Onuma, Y Ogawa, Y Kawakami

引用次数: 6

Immunosuppressive effect of infectious pancreatic necrosis virus on rainbow trout (Oncorhynchus mykiss). 传染性胰腺坏死病毒对虹鳟的免疫抑制作用。

Nihon juigaku zasshi. The Japanese journal of veterinary science Pub Date : 1990-10-01 DOI: 10.1292/jvms1939.52.931

H Tate, H Kodama, H Izawa

引用次数: 17

Low susceptibility of the laboratory-reared Afghan pika, Ochotona rufescens rufescens to Haemonchus contortus. 实验室饲养的阿富汗鼠兔对弯曲血蜱的易感度低。

Nihon juigaku zasshi. The Japanese journal of veterinary science Pub Date : 1990-10-01 DOI: 10.1292/jvms1939.52.1107

M Okamoto, M Kamiya, Y Oku, M Ohbayashi, T Matsuzaki

引用次数: 1

Prevalence and characterization of Pasteurella multocida in rabbits and their environment in Japan. 多杀性巴氏杆菌在日本家兔及其环境中的流行和特征。

Nihon juigaku zasshi. The Japanese journal of veterinary science Pub Date : 1990-10-01 DOI: 10.1292/jvms1939.52.915

E Kawamoto, T Sawada, T Maruyama

{"title":"Prevalence and characterization of Pasteurella multocida in rabbits and their environment in Japan.","authors":"E Kawamoto, T Sawada, T Maruyama","doi":"10.1292/jvms1939.52.915","DOIUrl":"https://doi.org/10.1292/jvms1939.52.915","url":null,"abstract":"<p><p>Prevalence and some properties of Pasteurella multocida in rabbits kept at laboratory animal facilities and commercial rabbitries, and in their environment were investigated. A total of 1,147 nasal swab samples from 1,147 rabbits and 126 samples from their environment were subjected to the isolation of P. multocida. The bacteria were isolated from 199 (29.8%) of 668 rabbits in laboratory animal facilities and from 1 (0.2%) of 479 rabbits in the rabbitries. Isolation rate of P. multocida was low (0.9%) or high (44.9%) in the facilities with or without the monitoring for the presence of the bacteria, respectively. The highest rate of the isolation from rabbits was recorded at 10 to 12 months of their housing time. Thirty-nine cultures (31.0%) of air and the surfaces of floors, tips of water bottles, and cages were positive for P. multocida and isolation rate of the bacteria was high (78.6%) in the air. Biological and biochemical properties of the isolates were identical except for indole production and raffinose fermentation. The isolates were susceptible to antibiotics tested except for clindamycin, serologically similar in the gel-diffusion precipitin test and weakly virulent for mice. The present results suggested that these P. multocida isolates were the causal agent of rabbits rhinitis (snuffles) in Japan.</p>","PeriodicalId":19620,"journal":{"name":"Nihon juigaku zasshi. The Japanese journal of veterinary science","volume":"52 5","pages":"915-21"},"PeriodicalIF":0.0,"publicationDate":"1990-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1292/jvms1939.52.915","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13430825","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}

引用次数: 28

Biological effects of leptospiral lipopolysaccharide to mouse B, T and NK cells. 钩端螺旋体脂多糖对小鼠B、T、NK细胞的生物学效应。

Nihon juigaku zasshi. The Japanese journal of veterinary science Pub Date : 1990-10-01 DOI: 10.1292/jvms1939.52.923

E Isogai, H Isogai, N Fujii, K Oguma

{"title":"Biological effects of leptospiral lipopolysaccharide to mouse B, T and NK cells.","authors":"E Isogai, H Isogai, N Fujii, K Oguma","doi":"10.1292/jvms1939.52.923","DOIUrl":"https://doi.org/10.1292/jvms1939.52.923","url":null,"abstract":"Leptospiral lipopolysaccharides (LPSs) extracted from Leptospira interrogans serovars copenhageni and hebdomadis were tested for the biological effect to mouse B, T and NK cells. Each leptospiral LPS was a potent mitogen for spleen B cells. Activation of the cells was also expressed by polyclonal B cell activation. In contrast, mitogenicity for T cells, induction of interleukin-2 (IL-2) secretion in T cells and increase of tumor-killing activity and chemiluminescence in NK cells were not observed after stimulation with leptospiral LPS. After intravenous injection of leptospiral LPS in mice, the spleen and lymphnodes were examined by histocytochemical technique. Increase of Ig-bearing lymphocytes was recognized while decrease of T cells was observed in the lymphoid organs. Mitogenic response to PHA, Con A and PWM decreased with relation to the T cell depletion. In conclusion, it is apparent that leptospiral LPS possess marked immunological potencies on B cells but not T and NK cells. The biological effects of leptospiral LPS were common ones as LPS but the level was considered to be different from classical LPS such as Escherichia coli LPS.","PeriodicalId":19620,"journal":{"name":"Nihon juigaku zasshi. The Japanese journal of veterinary science","volume":"52 5","pages":"923-30"},"PeriodicalIF":0.0,"publicationDate":"1990-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1292/jvms1939.52.923","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13430826","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}

引用次数: 13

Cysteine protease in bovine milk capable of hydrolyzing casein as the substrate and elevation of the activity during the course of mastitis. 乳中的半胱氨酸蛋白酶，能水解酪蛋白作为底物，在乳腺炎过程中活性升高。

Nihon juigaku zasshi. The Japanese journal of veterinary science Pub Date : 1990-10-01 DOI: 10.1292/jvms1939.52.947

J Suzuki, N Katoh

引用次数: 18

Isolation of Escherichia coli expressing 987P fimbrial antigen from suckling piglets. 表达987P纤缘抗原的乳仔猪大肠杆菌的分离。

Nihon juigaku zasshi. The Japanese journal of veterinary science Pub Date : 1990-10-01 DOI: 10.1292/jvms1939.52.1113

K Takahashi, N Takahashi, A Yamamoto, T Uemura, J Imose

引用次数: 2

Immune mediated skin lesions in a dog with autoimmune hemolytic anemia. 免疫介导的狗自身免疫性溶血性贫血的皮肤损伤。

Nihon juigaku zasshi. The Japanese journal of veterinary science Pub Date : 1990-10-01 DOI: 10.1292/jvms1939.52.1001

T Hasegawa, K Matsuoka, K Ono, T Watari, R Goitsuka, R Nishimura, H Nakayama, N Goto, A Hasegawa

引用次数: 3

Restriction endonuclease analysis of DNA from isolates of feline herpesvirus type 1. 猫疱疹病毒1型分离株DNA的内切酶分析。

Nihon juigaku zasshi. The Japanese journal of veterinary science Pub Date : 1990-10-01 DOI: 10.1292/jvms1939.52.1007

A Grail, D A Harbour

引用次数: 9