Title |
Monitoring of gas station attendants exposure to benzene, toluene, xylene (BTX) using three-color chromosome painting
|
---|---|
Published in |
Molecular Cytogenetics, February 2014
|
DOI | 10.1186/1755-8166-7-15 |
Pubmed ID | |
Authors |
Fábio Santiago, Gilda Alves, Ubirani Barros Otero, Marianne Medeiros Tabalipa, Luciano Rios Scherrer, Nadezda Kosyakova, Maria Helena Ornellas, Thomas Liehr |
Abstract |
Chronic exposure of BTX (benzene, toluene, xylene) may lead to progressive degeneration of bone marrow, aplastic anemia and/or leukemia. In Brazil there is no self-service fuel in gas stations and attendants fill the fuel themselves. Due to this they are chronically exposed to high concentration of BTX. Occupational exposure to benzene has been associated with increased chromosomal aberrations in peripheral blood lymphocytes. Fluorescence in situ hybridization (FISH) using whole chromosome painting (wcp) probes allows the rapid detection of chromosomal aberration. In the present study three-color wcp probes for chromosomes 1, 2 and 4 were used for monitoring 60 gas station attendants. |
X Demographics
Geographical breakdown
Country | Count | As % |
---|---|---|
Saudi Arabia | 2 | 17% |
United Kingdom | 2 | 17% |
Chile | 1 | 8% |
Tanzania, United Republic of | 1 | 8% |
Unknown | 6 | 50% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Members of the public | 9 | 75% |
Scientists | 2 | 17% |
Practitioners (doctors, other healthcare professionals) | 1 | 8% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Unknown | 85 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Master | 21 | 25% |
Student > Bachelor | 15 | 18% |
Researcher | 7 | 8% |
Other | 6 | 7% |
Student > Ph. D. Student | 6 | 7% |
Other | 12 | 14% |
Unknown | 18 | 21% |
Readers by discipline | Count | As % |
---|---|---|
Medicine and Dentistry | 17 | 20% |
Nursing and Health Professions | 9 | 11% |
Environmental Science | 9 | 11% |
Biochemistry, Genetics and Molecular Biology | 6 | 7% |
Agricultural and Biological Sciences | 5 | 6% |
Other | 20 | 24% |
Unknown | 19 | 22% |