[The characteristics of the biological action and regulation of submicroscopic aerosols in the industrial environment].
Biologic action was studied of the silicon nitride powder with varying disperse composition. When producing and using the silicon nitride powder on an enlarged scale one must remember of its higher toxicity and fibrogenicity. There is a need of employing some method of determination of the submicroscopic aerosol disperse composition under industrial conditions.
D000336:Aerosols; D000395:Air Pollutants, Occupational / Q000008:administration & dosage / Q000633:toxicity*; D000818:Animals; D004391:Dust / Q000009:adverse effects; D008168:Lung / Q000187:drug effects / Q000473:pathology; D008452:Maximum Allowable Concentration; D010316:Particle Size; D011208:Powders; D017655:Silicon Compounds / Q000008:administration & dosage / Q000633:toxicity*; D013997:Time Factors
D000336:Aerosols; D000395:Air Pollutants, Occupational; D004391:Dust; D011208:Powders; D017655:Silicon Compounds; C032734:silicon nitride
Ob osobennostiakh biologicheskogo deĭstviia i reglamentatsii v proizvodstvennoĭ srede submikroskopicheskikh aérozoleĭ.