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1The Faculty of Public Health (Occupational Health and Safety)
Toxicology and Industrial Medicine 1
1) ( =)
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o Risk assessment o
o antidote
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USA o Food and Drug Administration
o Environmental Protection Agency
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o o o o o
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1) (carcinogen)tumor(DNA)
2) mutagenicityDNADNA
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1) 1.1.o LD50 (mean lethal dose 50)
(50%) testo LC50 (mean lethal concentration 50)
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side effect oallergic
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2 1)
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o. (Threshold limit value ceiling : TLV-C) 24 TLV-C= 50ppm. 240 mg/m3 TLV-C () 2
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