A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Co-Carcinogenicity of Foundry Particulates Silica and Silica Sand Substitutes. Volume 1
A carcinogenicity assay of silica (14808607) and silica sand substitutes was conducted. Male Syrian-Golden-hamsters were administered silica sand and 10 silica sand substitutes alone or with benzo(a)pyrene (50328) (BP) by intratracheal instillation weekly for 15 weeks. When given with BP, silica sand and the substitutes, except for an aluminum (7429905) silica formulation, caused a significantly higher incidence of respiratory tumors than BP alone. The authors conclude that silica and silica sand substitutes by themselves are not carcinogenic to the hamster respiratory tract. When instilled with BP, they show a definite cocarcinogenic response.
Co-Carcinogenicity of Foundry Particulates Silica and Silica Sand Substitutes. Volume 1
A carcinogenicity assay of silica (14808607) and silica sand substitutes was conducted. Male Syrian-Golden-hamsters were administered silica sand and 10 silica sand substitutes alone or with benzo(a)pyrene (50328) (BP) by intratracheal instillation weekly for 15 weeks. When given with BP, silica sand and the substitutes, except for an aluminum (7429905) silica formulation, caused a significantly higher incidence of respiratory tumors than BP alone. The authors conclude that silica and silica sand substitutes by themselves are not carcinogenic to the hamster respiratory tract. When instilled with BP, they show a definite cocarcinogenic response.
Co-Carcinogenicity of Foundry Particulates Silica and Silica Sand Substitutes. Volume 1
1984
198 pages
Report
No indication
English
Public Health & Industrial Medicine , Toxicology , Job Environment , Environmental Health & Safety , Air Pollution & Control , Environmental surveys , Industrial medicine , Foundries , Carcinogens , Silicon dioxide , Particles , Exposure , Toxicity , Inspection , Hazardous materials , Mortality , Air pollution , Malignant neoplasms , Laboratory animals , Aluminum , Sands , Toxic substances , Occupational safety and health , CAS 14808-60-7 , CAS 50-32-8 , CAS 7429-90-5 , Benzopyrenes
Synthesis of Mullite-Silica-Rich Glass Using Waste Foundry Sand
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