| Yazarlar |
Merve Becit Kızılkaya
Türkiye |
|
Şule Çilekar
Türkiye |
Doç. Dr. Mustafa Mert BAŞARAN
Türkiye |
|
Halit Buğra Koca
Afyonkarahisar Sağlık Bilimleri Üniversitesi, Türkiye |
|
Sefa Çelik
Türkiye |
|
Sevtap Aydın Dilsiz
Türkiye |
| Özet |
| Workers in marble processing plants are at high risk of exposure to high levels of marble dust containing silica, but there are limited studies evaluating the genotoxicity and oxidative stress parameters of workers occupationally exposed to marble dust. In this study, we aimed to clarify how marble dust affects genotoxicity and immunotoxicity mechanisms alongside oxidative stress in the workers in the marble processing plants of Iscehisar, Turkey. The oxidative stress and immune system parameters were determined spectrophotometrically using commercial kits. Genotoxicity was evaluated by Comet and micronucleus (MN) assays in the lymphocytes and buccal cells, respectively. The enzyme activities of superoxide dismutase, catalase, glutathione reductase, glutathione peroxidase, and the levels of glutathione, and Clara cell secretory protein CC16 in workers (n = 48) were significantly lower than in controls (n = 41), whereas the levels of malondialdehyde, 8-oxo-7,8-dihydro-2'-deoxyguanosine, tumor necrosis factor-alpha, interleukin-1beta were significantly higher in workers. DNA damage in workers were significantly higher than in controls and there was a clear correlation between the increase in DNA damage and the duration of exposure. Marble workers had significantly higher MN frequencies when compared to controls. The results indicate the possibility of immunotoxic and genotoxic risks to workers in marble industry. |
| Anahtar Kelimeler |
| Marble dust | Occupational exposure | Oxidative stress | DNA damage | Micronucleus |
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale |
| Dergi Adı | ENVIRONMENTAL RESEARCH |
| Dergi ISSN | 0013-9351 |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Dergi Grubu | Q1 |
| Makale Dili | İngilizce |
| Basım Tarihi | 06-2021 |
| Cilt No | 197 |
| Sayı | 111209 |
| Sayfalar | 1 / 10 |
| Doi Numarası | 10.1016/j.envres.2021.111209 |
| Makale Linki | http://dx.doi.org/10.1016/j.envres.2021.111209 |
| Atıf Sayıları | |
| WoS | 2 |
