SPIROCHÆTA HEBDOMADIS, THE CAUSATIVE AGENT OF SEVEN DAY FEVER (NANUKAYAMI)

Author:

Ido Yutaka1,Ito Hiroshi1,Wani Hidetsune1

Affiliation:

1. From the First Medical Clinic of the Imperial University in Kyushu, Fukuoka, Japan.

Abstract

A new species of spirochete which we have called Spirochæta hebdomadis has been described as the specific etiological agent of seven day fever, a disease prevailing in the autumn in Fukuoka and other parts of Japan. This spirochete is distinguishable from Spirochæta icterohæmorrhagiæ to which it presents certain similarities. Young guinea pigs are susceptible to inoculation with the blood of patients and to pure cultures of the spirochete, and those developing infection exhibit definite symptoms suggestive of those of seven day fever in man. The blood serum of convalescents from seven day fever contains specific immune bodies acting spirochetolytically and spirocheticidally against the specific spirochetes, but not against Spirochæta icterohæmorrhagiæ. The field mouse (Microtus montebelli) is the normal host of the spirochetes, which have been detected in the kidneys and urine of 3.3 per cent of the animals examined. The endemic area of prevalence of seven day fever corresponds with the region in which field mice abound.

Publisher

Rockefeller University Press

Subject

Immunology,Immunology and Allergy

Cited by 27 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. A Systematic Review of the Mortality from Untreated Leptospirosis;PLOS Neglected Tropical Diseases;2015-06-25

2. Contribuição ao Conhecimento da Incidência de Leptospiras em Murídeos, Caninos e Suínos no Paraná;Brazilian Archives of Biology and Technology;2001-12

3. Discovery of the causative organism of Weil's disease: historical view;Journal of Infection and Chemotherapy;2001

4. On strain Ictero No.I which was the first causal agent of Weil's disease isolated by Inada and Ido.;Proceedings of the Japan Academy, Series B;1990

5. Morphological changes upon subculturing of freshly isolated strains of Leptospira interrogans serovar hardjo;Zentralblatt für Bakteriologie, Mikrobiologie und Hygiene. 1. Abt. Originale. A, Medizinische Mikrobiologie, Infektionskrankheiten und Parasitologie;1983-09

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3