FIELD: medicine.
SUBSTANCE: anthracosilicosis is simulated by a 4-hour inhalation exposure of coal-rock dust on animals 5 times a week. Gas-oil coal of the concentration of 50 mg/m3 at a dust particle size of 5 mcm is used. The disease respective to a 3-year miners' experience is simulated by 3-week coal poisoning of the animals. The disease respective to a 5-10-year experience is simulated by 6-week poisoning. The disease respective to more than 10 years of experience is simulated by 12-week poisoning.
EFFECT: creating the most reliable environment simulating the miners' working conditions, and enabling providing the experimental early changes specific for anthrasilicosis for the further determination of the time and methods for prevention thereof.
1 tbl, 1 ex
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