000			02081cam a2200349 a 4500
003			EG-GiCUC
005			20250223031219.0
008			150426s2014 ua ho f m 000 0 eng d
040			_aEG-GiCUC _beng _cEG-GiCUC
041	0		_aeng
049			_aDeposite
097			_aM.Sc
099			_aCai01.24.03.M.Sc.2014.Sa.S
100	0		_aSally Kameel Ghaly
245	1	0	_aStudy of the effect of Q- switched Nd : YAG laser on vitreous and retina : _bAn experimental study / _cSally Kameel Ghaly ; Supervised Medhat Abdelsalam , Salwa Abdelkawi Ahmed , Dina Fouad Ghoneim
246	1	5	_aدراسة تأثير النيوديميوم ياج ليزر النبضى على الجسم الزجاجى و الشبكية : _bدراسة تجريبية
260			_aCairo : _bSally Kameel Ghaly , _c2014
300			_a95 P. : _bfacsimiles , photographs ; _c25cm
502			_aThesis (M.Sc.) - Cairo University - National Institute of Laser Enhanced Science - Department of Laser Applications in Medical and Biological
520			_aThis work aimed to consider the hazardous effect of Q- switched Nd - YAG laser on the vitreous humor and on the structure of the retina. In addition to evaluate the protective role of vitamin C against photo-disruption. Rabbits eyes were exposed to vitreous humor liquefaction with laser using two different energy protocols (5mJ x 100pulse and 10mJ x 50pulse) with and without vitamin c administration. The rabbits were divided into 5 groups and after 2 weeks of laser treatment they were decapitated, Eyes were enculated for determination of protein content, refractive index, viscosity, moreover the retina was subjected to histological examination
530			_aIssued also as CD
653		4	_aQ- switched Nd YAG laser
653		4	_aRetina
653		4	_aVitreous humor
700	0		_aDina Fouad Ghoneim , _eSupervisor
700	0		_aMedhat Abdelsalam , _eSupervisor
700	0		_aSalwa Abdelkawi Ahmed , _eSupervisor
856			_uhttp://172.23.153.220/th.pdf
905			_aNazla _eRevisor
905			_aSamia _eCataloger
942			_2ddc _cTH
999			_c50618 _d50618