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Chrysotile : its occurrence and properties as variables controlling biological effects

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MARC record
Tag12Value
LDR  00000nab a2200000 i 4500
001  MAP20071021115
003  MAP
005  20080418120442.0
007  hzruuu---uuuu
008  941011e19940801gbr|||| | |00010|eng d
035  ‎$a‎6800013640
040  ‎$a‎MAP‎$b‎spa
084  ‎$a‎872
1001 ‎$0‎MAPA20080048419‎$a‎Langer, A.M.
24510‎$a‎Chrysotile‎$b‎: its occurrence and properties as variables controlling biological effects‎$c‎A.M. Langer and R.P. Nolan
500  ‎$a‎Paper read at the Workshop on Health Risks Associated with Chrysotile Asbestos, held in Jersey, Channel Islands, 14-17 November 1993
520  ‎$a‎Chrysotile is but one of three principal serpentine minerals among the seven common varieties recognized. Industrial manipulation, which includes chemical treatment, heating and milling, may impart new surface properties to chrysotile dusts. Biological potential may be enhanced or reduced. Leaching of magnesium form chrysotile occurs at a pH less than about 10. Chrysotile has been demonstrated to lose magnesium "in vivo" and undergo clearance from the lung. The biological potential of magnesium-depleted chrysotile is much reduced, or even eliminated. Reduction of mesothelioma-inducing and cytotoxic potential has been observed and quantified experimentally
65011‎$0‎MAPA20080585679‎$a‎Higiene industrial
65011‎$0‎MAPA20080613617‎$a‎Contaminantes biológicos
65011‎$0‎MAPA20080587970‎$a‎Serpentina fibrosa
65011‎$0‎MAPA20080563240‎$a‎Manipulación
65011‎$0‎MAPA20080583149‎$a‎Usos industriales
7001 ‎$0‎MAPA20080030650‎$a‎Nolan, R.P.
7404 ‎$a‎The Annals of occupational hygiene
7730 ‎$t‎The Annals of occupational hygiene‎$d‎Oxford [etc.]‎$g‎nº 4, August 1994 ; p. 427-451