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Measurements in ambient air have indicated, that air pollution contains fibrous dusts in various concentration. Moreover it seems to be necessary to get informations of the fiber content in the lungs of men. In this investigation 22 dusts, which were isolated by formamide-methode from lungs, were analysed. Methods of preparation and evaluation of the lung dust of people, which were occupational non-asbestos-exposed, are described. Fiber concentration per mg lung dust lies between 10 X 10(3) and 535 X 10(3). Most of the fibers were shorter than 10 mum. Because of the limitation of the evaluation-technique it was not possible to analyse the fibers with regard to their chemical composition.
K H Friedrichs, and
H J Einbrodt
January 1981,
Zhonghua yu fang yi xue za zhi [Chinese journal of preventive medicine],
K H Friedrichs, and
H J Einbrodt
January 1977,
Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Zweite naturwissenschaftliche Abt.: Allgemeine, landwirtschaftliche und technische Mikrobiologie,
K H Friedrichs, and
H J Einbrodt
January 1979,
Microscopica acta. Supplement,
K H Friedrichs, and
H J Einbrodt
August 1976,
Shigaku = Odontology; journal of Nihon Dental College,
K H Friedrichs, and
H J Einbrodt
March 1977,
Experientia,
K H Friedrichs, and
H J Einbrodt
September 1974,
Lavoro umano,
K H Friedrichs, and
H J Einbrodt
July 1976,
Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe B: Hygiene, praventive Medizin,
K H Friedrichs, and
H J Einbrodt
December 1980,
Nihon Kyobu Shikkan Gakkai zasshi,
K H Friedrichs, and
H J Einbrodt
October 1980,
Therapeutische Umschau. Revue therapeutique,
K H Friedrichs, and
H J Einbrodt
February 1977,
Zeitschrift fur Erkrankungen der Atmungsorgane,
