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[Aerogenic risk factors and diagnosis of bauxite pneumoconiosis].

[Aerogenic risk factors and diagnosis of bauxite pneumoconiosis].

Meditsina truda i promyshlennaia ekologiia (2013-06-22)

A O Peshkova, N A Roslaia, O F Roslyĭ, E I Likhacheva, A A Fedoruk, T V Slyshkina, E R Vagina

ABSTRACT

The research purpose is an estimation of influence of the bauxite dust on the state of the bronchopulmonary system of workers. It has been indicated that exposure of the poor fibrogenic dust while the process of the bauxite ore extraction, results in development of pnevmokoniosis characterized by substantial ventilatory and haemodynamic disorders limiting the workability of patients.

MATERIALS

Product Number

Brand

Product Description

Sigma-Aldrich

Aluminum oxide, mesoporous, MSU-X (wormhole), average pore size 3.8 nm

Supelco

Aluminum oxide, activated, neutral, Brockmann Activity I

Sigma-Aldrich

Aluminum oxide, nanoparticles, <50 nm particle size (DLS), 20 wt. % in isopropanol

Sigma-Aldrich

Aluminum oxide, nanowires, diam. × L 2-6 nm × 200-400 nm

Sigma-Aldrich

Aluminum oxide, nanopowder, 13 nm primary particle size (TEM), 99.8% trace metals basis

Sigma-Aldrich

Aluminum oxide, Type WN-6, Neutral, Activity Grade Super I

Sigma-Aldrich

Aluminum oxide, nanopowder, <50 nm particle size (TEM)

Sigma-Aldrich

Aluminum oxide, pore size 58 Å, ~150 mesh

Sigma-Aldrich

Aluminum oxide, Brockmann I, activated, standard grade, free-flowing, Redi-Dri^™

Sigma-Aldrich

Aluminum oxide, powder, 99.99% trace metals basis

Sigma-Aldrich

Aluminum oxide, standard grade, Brockmann I, activated, basic

Sigma-Aldrich

Aluminum oxide, fused, powder, primarily α-phase, 100-200 mesh

Sigma-Aldrich

Aluminum oxide, 99.997% trace metals basis

Sigma-Aldrich

Aluminum oxide, pellets, 3 mm

Supelco

Aluminum oxide, for the determination of hydrocarbons

Sigma-Aldrich

Aluminum oxide, powder, primarily α phase, ≤10 μm avg. part. size, 99.5% trace metals basis

Sigma-Aldrich

Aluminum oxide, fused, powder, primarily α-phase, -325 mesh

Sigma-Aldrich

Aluminum oxide, Brockmann I, standard grade, activated, acidic

Sigma-Aldrich

Aluminum oxide, nanoparticles, 30-60 nm particle size (TEM), 20 wt. % in H₂O

Sigma-Aldrich

Aluminum oxide, single crystal substrate, <0001>

Sigma-Aldrich

Aluminum oxide, Brockmann I, standard grade, activated, neutral, free-flowing, Redi-Dri^™

Sigma-Aldrich

Aluminum oxide, activated, Brockmann I, standard grade, neutral

Sigma-Aldrich

Aluminum oxide, Corundum, α-phase, -100 mesh