| 000 | 02507cam a2200349 a 4500 | ||
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| 003 | EG-GiCUC | ||
| 005 | 20250223032219.0 | ||
| 008 | 190302s2018 ua dh f m 000 0 eng d | ||
| 040 |
_aEG-GiCUC _beng _cEG-GiCUC |
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| 041 | 0 | _aeng | |
| 049 | _aDeposite | ||
| 097 | _aM.Sc | ||
| 099 | _aCai01.11.17.M.Sc.2018.Am.O | ||
| 100 | 0 | _aAmr Muhammed Rakha | |
| 245 | 1 | 0 |
_aOxidative stress status and dna damage on occupational exposure to polycyclic aromatic hydrocarbons among coal tar workers / _cAmr Muhammed Rakha ; Supervised Sawsan Farouk Helal , Laila Ahmed Rashed , Rehab Shehata Abdelhady |
| 246 | 1 | 5 | _aالتوتر التأكسدي و تضرر الحمض النووى مع التعرض المهني للبولي اروماتك هيدروكاربونات في عمال قطران الفحم |
| 260 |
_aCairo : _bAmr Muhammed Rakha , _c2018 |
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| 300 |
_a203 P. : _bcharts , facsimiles ; _c25cm |
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| 502 | _aThesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of Industrial and Occupational Disease | ||
| 520 | _aIntroduction: Polyaromatic hydrocarbons (PAHs) are of occupational and environmental concern as they are toxic, carcinogenic, mutagenic, and/or teratogenic (causing birth defects) and even are probable human carcinogens.Objective: To assess the health effects of occupational exposure to PAHs on DNA damage and oxidative stress. Methods: A group of 40 coal tar workers and another 40 matched control were subjected to full history and clinical examination,estimation of 1-hydroxypyrene (1-OHPyrene) level in urine, Benzopyrene-DNA adducts, oxidative stress enzymes (Superoxide dismutase and glutathione peroxidase),Cytochrome P450 and Complete blood picture. Results: Statistically significant higher level of 1-OHPyrene, DNA adducts and lower levels of superoxide dismutase and glutathione peroxidase were detected among the exposed workers compared to the control group. Conclusion: oxidative stress and DNA damage might be among the hazards that can be attributed to occupational exposure to PAHs among coal tar workers | ||
| 530 | _aIssued also as CD | ||
| 653 | 4 | _a1-Hydroxypyrene | |
| 653 | 4 | _aCoal tar production | |
| 653 | 4 | _aPolycyclic aromatic hydrocarbons | |
| 700 | 0 |
_aLaila Ahmed Rashed , _eSupervisor |
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| 700 | 0 |
_aRehab Shehata Abdelhady , _eSupervisor |
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| 700 | 0 |
_aSawsan Farouk Helal , _eSupervisor |
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| 856 | _uhttp://172.23.153.220/th.pdf | ||
| 905 |
_aNazla _eRevisor |
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| 905 |
_aShimaa _eCataloger |
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| 942 |
_2ddc _cTH |
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| 999 |
_c70594 _d70594 |
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