Personal exposure to fine particles and benzo[a]pyrene. Relation with indoor and outdoor concentrations of these pollutants in Kraków.

@article{Jdrychowski2007PersonalET,
  title={Personal exposure to fine particles and benzo[a]pyrene. Relation with indoor and outdoor concentrations of these pollutants in Krak{\'o}w.},
  author={Wiesław A. Jędrychowski and Agnieszka Pac and Hyunok Choi and Ryszard Jacek and Elżbieta Sochacka-Tatara and Thomas S Dumyahn and John D. Spengler and David E. Camann and Frederica P. Perera},
  journal={International journal of occupational medicine and environmental health},
  year={2007},
  volume={20 4},
  pages={
          339-48
        }
}
OBJECTIVES This study assessed personal exposure of pregnant women to fine particles (PM(25)) and benzo[a]pyrene (B[a]P) and the relationship between pollutant concentrations in ambient and indoor air. MATERIALS AND METHODS In a group of 78 pregnant women, simultaneous 48 h measurements of personal, indoor, and outdoor exposure to PM(25) and B[a]P were carried out in the second trimester of pregnancy. The results show that participants were exposed to varying concentrations of PM(25) and B[a… 

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References

SHOWING 1-10 OF 24 REFERENCES

Determination of environmental reference concentration of six PAHs in urban areas (Pavia, Italy).

Personal Exposure to Fine Particulate Matter in Elderly Subjects: Relation between Personal, Indoor, and Outdoor Concentrations

TLDR
The findings of this study provide further support for using fixed-site measurements as a measure of exposure to PM2.5 in epidemiological time-series studies.

Personal exposure to airborne particles and metals: results from the Particle TEAM study in Riverside, California.

TLDR
The PTEAM Study was the first large-scale probability-based study of personal exposure to particles, suggesting the existence of excess mass near the person, a "personal cloud" that appeared related to personal activities.

Particulate matter and polycyclic aromatic hydrocarbon concentrations in indoor and outdoor microenvironments in Boston, Massachusetts

TLDR
Using Linear Mixed Effects models with AR-1 autoregressive correlation structures, 10-min average outdoor concentrations were generally weak predictors of indoor levels, with stronger relationships in an apartment without mechanical ventilation than in air-conditioned nonresidential settings.

Factors Affecting the Association between Ambient Concentrations and Personal Exposures to Particles and Gases

TLDR
Results suggest that ventilation may be an important modifier of the magnitude of effect in time-series health studies, and results from time- series health studies based on 24-hr ambient concentrations are more readily interpretable for particles than for gases.

Cancer risk assessment, indicators, and guidelines for polycyclic aromatic hydrocarbons in the ambient air.

TLDR
Fluoranthene is an important volatile PAH because it occurs at high concentrations in ambient air and because it is an experimental carcinogen in certain test systems, and a tentative guideline value of 2 ng/m(3) is suggested for fluoranthene.

Personal exposure to respirable particulates and sulfates.

TLDR
Over the large range of outdoor concentrations measured, a limited sample showed that, mean personal exposure for each city was related to the mean outdoor levels for the city, however, individuals have markedly different exposures based on their activities.

Inhalation studies with benzo[a]pyrene in Syrian golden hamsters.

TLDR
Groups of Syrian golden hamsters exposed by inhalation to benzo[a]pyrene in concentrations of 2.2, 9.5, and 45.6 mg/m3 air found no neoplastic response, and exposure-related neoplasms were found in the nasal cavity, larynx, pharynX, esophagus, and forestomach.