منابع مشابه
Suitable Methods for Collecting House Dust Samples for Measurement of House Dust Mite Antigens
Takeo Fujiwara, National Research Institute for Child Health and Development, Tokyo, Japan Kenji Matsumoto, National Research Institute for Child Health and Development, Tokyo, Japan Maiko Osawa, National Research Institute for Child Health and Development, Tokyo, Japan Ikuko Takamatsu, National Research Institute for Child Health and Development, Tokyo, Japan Kenji Tamura, National Institute f...
متن کاملStudies on cotton dust in relation to byssinosis. I. Bacteria and fungi in cotton dust.
There is general agreement that byssinosis is associated with the inhalation of cotton dust. Good descriptions of the disease have been given by the Home Office Departmental Committee on Dust in Card Rooms in their report (1932), by Prausnitz (1936), and by Schilling (1950). An extensive and complete review of the literature on cotton dust in relation to affections of the respiratory tract has ...
متن کامل[Studies on cotton dust in relation to Byssinosis].
The clinical features of byssinosis which have suggested an allergic factor in its aetiology have been discussed in an earlier paper (Furness and Maitland, 1952). Prausnitz (1936) concluded, on the basis of a wheal and flare type of skin reaction elicited by injecting extracts of cotton dust, that he had demonstrated hypersensitivity specific to byssinosis and supported this view with collatera...
متن کاملBiochemical studies on the toxicity of slate mine dust.
As part of a detailed experimental study of the pathogenicity of disease of slate dust workers, the early biochemical changes in rat lung from 1 to 90 days after intratracheal inoculation of slate dust of particle size below 5 micron were investigated. A severalfold increase in free cell population (initially macrophages) was elicited by the dust. The free activity of acid phosphatase tended to...
متن کاملSteps of Reprocessing and Equipments
With the increasing interest in endoscopy and the rising number of endoscopic examinations in hospitals, the importance of endoscopic reprocessing is also increasing. Cure facilities that are understaffed and ill-equipped are trying to cope with the problems of insufficient cleaning and high infection risks. To prevent endoscopy-associated infection, the endoscope cleaning, and disinfection gui...
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ژورنال
عنوان ژورنال: Sangyo Igaku
سال: 1960
ISSN: 0047-1879,1881-1302
DOI: 10.1539/joh1959.2.154