title: Evaluation of the chronic inhalation toxicity of a manganese oxide aerosol--I. Introduction, experimental design, and aerosol generation methods.
abstract: A brief literature review on manganese toxicity is presented; as related to designing a chronic inhalation study for evaluating methylcyclopentadienyl manganese tricarbonyl when utilized as a motor fuel additive. The experimental design of this study is described. The generation system utilized to simulate the manganese aerosol produced by an internal combustion engine is described in detail. This generation system operated twenty-four hours per day, seven days per week producing aerosols at 11.6, 112.5, and 1152 micrograms Mn/m3 with an aerodynamic diameter of approximately 0.11 micron.
mesh_terms: D000336:Aerosols; D000393:Air Pollutants / Q000633:toxicity*; D000818:Animals; D001273:Atmosphere Exposure Chambers; D003517:Cyclopentanes; D005260:Female; D005742:Gasoline; D000882:Haplorhini; D008297:Male; D020149:Manganese Poisoning; D009942:Organometallic Compounds; D010087:Oxides / Q000633:toxicity; D010316:Particle Size; D051381:Rats; D012107:Research Design; D012453:Saimiri; D001335:Vehicle Emissions
chemical_list: D000336:Aerosols; D000393:Air Pollutants; D003517:Cyclopentanes; D005742:Gasoline; D009942:Organometallic Compounds; D010087:Oxides; D001335:Vehicle Emissions