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Investigations of surface properties of silica dusts with regard to their cytotoxicity

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Registro MARC
Tag12Valor
LDR  00000nab a2200000 i 4500
001  MAP20071017761
003  MAP
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007  hzruuu---uuuu
008  940307s1987 gbr|||| | |00010|eng d
035  ‎$a‎6800003066
040  ‎$a‎MAP‎$b‎spa
084  ‎$a‎872
1001 ‎$0‎MAPA20080074852‎$a‎Kriegseis, W.
24510‎$a‎Investigations of surface properties of silica dusts with regard to their cytotoxicity‎$c‎W. Kriegscis, A. Scharmann and J. Scrafin
520  ‎$a‎Infra-red and surface sensitive ESCA and Auger investigations have been performed on SiO2 dust samples of known cytotoxicity. The results of these measurements support the idea that the amount of uncontaminated quartz surface is the important parameter for the pathogenic behaviour of respirable dust. The removal of impuritics from silica particles by chemical treatment led to an increase of the cytotoxic effect. In the case of mixed dusts not only quartz but also some other components can exhibit considerable cytotoxicity
65011‎$0‎MAPA20080585679‎$a‎Higiene industrial
65011‎$0‎MAPA20080605278‎$a‎Contaminantes químicos
65011‎$0‎MAPA20080573348‎$a‎Polvo de sílice
65011‎$0‎MAPA20080540760‎$a‎Cuarzo
65011‎$0‎MAPA20080552824‎$a‎Toxicidad
65011‎$0‎MAPA20080619480‎$a‎Enfermedades profesionales
65011‎$0‎MAPA20080566593‎$a‎Neumoconiosis
7001 ‎$0‎MAPA20080084042‎$a‎Scharmann, A.
7001 ‎$0‎MAPA20080033378‎$a‎Scrafin, J.
7404 ‎$a‎The Annals of occupational hygiene
7730 ‎$t‎The Annals of occupational hygiene‎$d‎Oxford [etc.]‎$g‎nº 4A, 1987 ; p. 417-427