Scandinavian Journal of Work, Environment & Health
INDEXCONTENTS3 Preface 4 Acknowledgments Physicochemistry, tumor biology, cellular mechanisms 5 Mineralogical characteristics of silica polymorphs in relation to their biological activities GD Guthrie, Jr, PJ Heaney 9 Physicochemical properties of crystalline silica dusts and their possible implication in various biological responses B Fubini, V Bolis, A Cavenago, M Volante 15 Particle activity and in vivo pulmonary response to freshly milled and aged alpha-quartz DA Shoemaker, JR Pretty, DM Ramsey. JL McLaurin, A Khan, AW Teass, V Castranova, WH Pailes, NS Dalai, PR Miles, L Bowman, S Leonard, J Shumaker, V Vallyathan, D Pack 19 Differential pulmonary responses in rats inhaling crystalline, colloidal and amorphous silica dusts DB Warheit, TA McHugh, MA Hartsky 22 Direct interaction between crystalline silica and DNA -a proposed model for silica carcinogenesis LN Daniel, YMao, AO Williams, U Saffiotti 27 Neoplastic lung lesions in rat after chronic exposure to crystalline silica H Muhfe, B Kittel, H Ernst, U Mohr, R Mermelstein 30 Transforming growth factor p1, ras and p53 in silica-induced fibrogenesis and carcinogenesis AO Williams, U Saffiotti Silica sampling, industrial hygiene and modeling 35 Methods used by the United States National Istitute for Occupational Safety and Health to monitor crystalline silica CD Lorberau, MT Abell 39 Historical total and respirable silica dust exposure levels in mines and pottery factories in China M Dosemeci, JK McLaughlin, J-Q Chen, F Heart, R-G Chen, M McCawley, Z Wu, K-L Peng, A-L Chen, SH Rexing, WJ Blot 44 Potential for respirable quartz exposure from North Carolina farm soils CM Stopford, W Stopford 47 Silica exposures in workplaces in the United States between 1980 and 1992 CS Freeman, EA Grossman 50 Mathematical model of phagocytosis and inflammation after the inhalation of quartz at different concentrations CL Tran, AD Jones, K Donaldson Epidemiology of silica, silicosis and cancer 55 Silicosis surveillance in Ontario from 1979 to 1992 MM Finkelstein (Contents continues on page 120 of the supplement)
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