000			02059cam a2200349 a 4500
003			EG-GiCUC
005			20250223031043.0
008			140920s2014 ua dh f m 000 0 eng d
040			_aEG-GiCUC _beng _cEG-GiCUC
041	0		_aeng
049			_aDeposite
097			_aM.Sc
099			_aCai01.11.17.M.Sc.2014.He.O
100	0		_aHeba Tulla Saad Teleb
245	1	0	_aOxidative stress and arsenic exposure among copper smelters / _cHeba Tulla Saad Teleb ; Supervised Amal M. Kamal Elsafty , Lalia Ahmed Rashed , Aisha Mohamed Samir
246	1	5	_aالضرر التأكسدى والتعرض للزرنيخ بين العاملين فى مصاهر النحاس
260			_aCairo : _bHeba Tulla Saad Teleb , _c2014
300			_a159 P. : _bcharts , facsimiles ; _c25cm
502			_aThesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of Industrial and Occupational Disease
520			_aAim: The aim of this work is to measure the indicators of oxidative stress as malondialdehyde and superoxide dismutase enzyme activity levels in blood and their association with copper and arsenic levels among secondary copper smelter workers. Conclusion: The oxidative stress biomarker as malondialdehyde (MDA) was significantly increased with exposure to copper dusts and fumes. It was positively related to copper and arsenic levels. While superoxide dismutase enzyme activity was significantly reduced, and it was negatively related to copper and arsenic levels. The disruption of hemostasis induced by oxidative stress may promote the development of health hazards with continued occupational exposure to copper fumes
530			_aIssued also as CD
653		4	_aArsenic
653		4	_aCopper smelters
653		4	_aMalondialdehyde (MDA)
700	0		_aAisha Mohamed Samir , _eSupervisor
700	0		_aAmal Mohamed Kamal Elsafty , _eSupervisor
700	0		_aLalia Ahmed Rashed , _eSupervisor
856			_uhttp://172.23.153.220/th.pdf
905			_aNazla _eRevisor
905			_aSoheir _eCataloger
942			_2ddc _cTH
999			_c47439 _d47439