Inhalation exposure
Distribution and fibrotic response following inhalation exposure to multi-walled carbon nanotubes
... the inhalation conducted over 12 day less than 10% of the total burden are distributed on the surface on each day of ...the inhalation exposures may reduce the likelihood of interaction and agglomeration of ...
15
Quantitative monitoring and statistical modeling of dermal and inhalation exposure to monomeric and polymeric 1,6-hexamethylene diisocyanate during automotive spray-painting
... quantitative inhalation exposure and covariate data in LMM, we identified the primary determinants of BZCs of HDI, uretidone, biuret and ...isocyanurate exposure in semi-downdraft booths to 0.74 for ...
128
Characteristics of endocrine disorders in children, living in conditions of high level risk of inhalation exposure to benzene, phenol, benzo(a) pyrene
... chronic inhalation exposure comes from organic compounds (benzene, phenol, benzo(a)pyrene) in the setting of deficiency of essential trace elements (iodine, zinc) [2, ...
8
Extrapulmonary transport of MWCNT following inhalation exposure
... the exposure system, aerosol control performance and aerosol characterization have previously been published ...the inhalation exposure system combines air flow controllers, aerosol particle ...
14
Cancer Risk of Inhalation Exposure to Cd, Cr, As, Be and Ni in Ambient Air
... with inhalation exposure in the Makkah ...from inhalation exposure to each metal was calculated in accordance with the unit risk suggested by the Integrated Risk Information ...
11
Combustion-derived nanoparticles: A review of their toxicology following inhalation exposure
... hours inhalation exposure [47] and also following instillation [11] and this appears to be a consequence of the high surface area area per unit mass ...
14
Promotion of lung adenocarcinoma following inhalation exposure to multi-walled carbon nanotubes
... workplace exposure to nanoparticles a potentially significant source of human ...of exposure due to the low density and small size of airborne ...or inhalation produced histologic changes including ...
18
Research on acute toxicity of nanodisperse manganese oxide aerosol for predicting health hazards for workers and population under inhalation exposure
... an inhalation system with a chamber for the whole body (TSE Systems GmbH) and integrated soft- ...4-hour inhalation expo- sure with manganese oxide concentration being ...the inhalation cham- ber was ...
9
Application of Cluster Analysis for Classification of Inhalation Exposure to Airborne Particles in a Tile and Ceramic Factory
... 11. Tavakkol e, Rezazade Azari M, Salehpour S, Khodakarim S. Determine the exposure of construction workers to respiratory crystalline silica and total respiratory dust. Safety promotion and injury prevention. ...
7
Effects of prenatal inhalation exposure to copper nanoparticles on murine dams and offspring
... An array-based analysis panel of 23 cytokines/chemokines was used to analyze supernatants of BAL fluid from dams/ non-pregnant mice at 0 day post exposure and pups at 50 PNDs. Of the proteins tested from BALs, ...
18
Inhalation exposure to nanosized and fine TiO2 particles inhibits features of allergic asthma in a murine model
... ter mimics the real-life exposure scenario. It is impor- tant to note that unlike the particles that people more often get exposed to, such as air pollutants and mold, the particles we studied were free of ...
14
Interim Best Practices for Working with Nanoparticles
... • Nanomaterials incorporated into a solid matrix present the least risk for inhalation exposure due to their limited mobility. Although poorly understood at this time, there is circumstantial evidence to ...
10
Lung carcinogenicity of inhaled multi-walled carbon nanotube in rats
... the inhalation exposure chambers is described in detail by Kasai et ...target exposure concentration after 1, 3, or 5 h of exposure once every 2 weeks throughout the experimental ...
19
Preliminary Risk Assessment Posed by Formaldehyde Residues in Clothing to Vietnamese Consumers
... chronic exposure, almost all exposure routes and users have MOEs much larger than 1, even for the worst ...Most exposure is again via the dermal route. For acute exposure, ...acute ...
8
Nanotoxicology: Toxicity of engineered nanoparticles and approaches to produce safer nanotherapeutics
... Inhalation exposure of the engineered nanoparticles Engineered nanoparticles can travel enormous distance in air by Brownian motion and are likely to respire and deposit within the alveolar region, which ...
6
Cadmium in tobacco smokers: a neglected link to lung disease?
... short-term inhalation of cadmium in human lungs originate from the 1950s ...that inhalation exposure to high concentrations of cadmium oxide in fumes is intensely irritating to the respiratory ...
8
Analytical methods to investigate occupational exposure to toxic elements and their species
... repeat inhalation (Hoet, 2005), something that is likely to happen in an occupational set- ...high exposure the previous ...in inhalation exposure ...some exposure may have already ...
195
Exposure to bisphenol a in dentistry – current views
... of exposure to BPA are through inhalation and the ...that inhalation exposure is significant, due to low vapour pressure and therefore low BPA concentrations in the air (Dekant and Völkel, ...
10
Behavior of rock wool in lungs after exposure by nasal inhalation in rats
... nose-only inhalation exposure ...after exposure, and their lung tissues were ashed by a low-temperature ...after exposure significantly decreased from the baseline value, ...after ...
9
Carbon nanotube dosimetry: from workplace exposure assessment to inhalation toxicology
... by inhalation to MWCNT (produced by Hodogaya, Japan) at various parameters to achieve two orders of magni- tude range of lung burdens as shown in Table ...body inhalation exposure system designed and ...
14