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Literature DB >> 7821298

Chemical and mutagenic patterns of airborne particulate matter collected in 17 Italian towns.

R Barale¹, L Giromini, S Del Ry, B Barnini, M Bulleri, I Barrai, F Valerio, M Pala, J He.

Abstract

The mutagenicity of airborne particulate matter collected in 17 towns of Italy in 1990 was assessed using the Ames test. The mutagenicity of crude extract correlated with amount of lead, suggesting the direct contribution of gasoline car exhausts. Moreover, the mutagenicity correlated with particulate matter amounts. An inverse correlation with temperature was observed. The crude extracts were fractionated in acid, basic, and neutral fractions. The latter was further separated into polycyclic aromatic hydrocarbon (PAH), polar, and nonpolar fractions. Acid and polar fractions showed the higher mutagenicity. Average recovery of mutagenicity was about 60%.

Entities: Chemical

Mesh：

Substances：

Year: 1994 PMID： 7821298 PMCID： PMC1566928 DOI： 10.1289/ehp.94102s467

Source DB: PubMed Journal: Environ Health Perspect ISSN： 0091-6765 Impact factor: 9.031

14 in total

1. Mutagenicity spectra in bacterial strains of airborne and engine exhaust particulate extracts.

Authors: R Crebelli; S Fuselli; G Conti; L Conti; A Carere
Journal: Mutat Res Date: 1991-12 Impact factor: 2.433

2. Wood smoke impacted air: mutagenicity and chemical analysis of ambient air in a residential area of Juneau, Alaska.

Authors: R R Watts; R J Drago; R G Merrill; R W Williams; E Perry; J Lewtas
Journal: JAPCA Date: 1988-05

3. Revised methods for the Salmonella mutagenicity test.

Authors: D M Maron; B N Ames
Journal: Mutat Res Date: 1983-05 Impact factor: 2.433

4. Genotoxicity of aerosol extracts. Some methodological aspects and the contribution of urban and industrial locations.

Authors: W K de Raat
Journal: Mutat Res Date: 1983-01 Impact factor: 2.433

5. Statistical analysis of the Ames Salmonella/microsome test.

Authors: B H Margolin; N Kaplan; E Zeiger
Journal: Proc Natl Acad Sci U S A Date: 1981-06 Impact factor: 11.205

6. In vitro and in vivo mutagenicity studies with airborne particulate extracts.

Authors: R Crebelli; S Fuselli; A Meneguz; G Aquilina; L Conti; P Leopardi; A Zijno; F Baris; A Carere
Journal: Mutat Res Date: 1988-04 Impact factor: 2.433

Review 7. Genotoxicity of complex mixtures: strategies for the identification and comparative assessment of airborne mutagens and carcinogens from combustion sources.

Authors: J Lewtas
Journal: Fundam Appl Toxicol Date: 1988-05

Review 4. Future research needs associated with the assessment of potential human health risks from exposure to toxic ambient air pollutants.

Authors: L Möller; D Schuetzle; H Autrup
Journal: Environ Health Perspect Date: 1994-10 Impact factor: 9.031

4 in total

Chemical and mutagenic patterns of airborne particulate matter collected in 17 Italian towns.

1. Mutagenicity spectra in bacterial strains of airborne and engine exhaust particulate extracts.

2. Wood smoke impacted air: mutagenicity and chemical analysis of ambient air in a residential area of Juneau, Alaska.

3. Revised methods for the Salmonella mutagenicity test.

4. Genotoxicity of aerosol extracts. Some methodological aspects and the contribution of urban and industrial locations.

5. Statistical analysis of the Ames Salmonella/microsome test.

6. In vitro and in vivo mutagenicity studies with airborne particulate extracts.

Review 7. Genotoxicity of complex mixtures: strategies for the identification and comparative assessment of airborne mutagens and carcinogens from combustion sources.

8. Mutagenicity of airborne particles.

9. Mutagenic and chemical assay of extracts of airborne particulates.

10. Bioassay of extracts of ambient particulate matter.

1. Mutagenicity assessment of aerosols in emissions from domestic combustion processes.

2. Seasonal and spatial variation of the bacterial mutagenicity of fine organic aerosol in southern california.

3. Toxic evaluation of organic extracts from airborne particulate matter in Puerto Rico.

Review 4. Future research needs associated with the assessment of potential human health risks from exposure to toxic ambient air pollutants.