000 02009cam a2200349 a 4500
003 EG-GiCUC
005 20250223030328.0
008 101227s2009 ua h f m 000 0 eng d
040 _aEG-GiCUC
_beng
_cEG-GiCUC
041 0 _aeng
049 _aDeposite
097 _aPh.D
099 _aCai01.09.06.Ph.D.2009.He.C
100 0 _aHend Salah Hafez Elsayed
245 1 4 _aThe cytotoxic and genotoxic effects of nickel titanium and stainless steel wires on buccal mucosa cells of orthodontic patients :
_bAn in - vivo study /
_cHend Salah Hafez Elsayed ; Supervised Faten Hussein Kamel Eid , Essam Mohamed Nassef Selim , Wael Attia Tawfik
246 1 5 _aالتأثيرات السمية الخلوية و السمية الجينية لأسلاك النيكل تيتانيوم و الستانلس ستيل على الخلايا المخاطية الدهليزية فى مرضى التقويم :
_bدراسة على الكائن الحى
260 _aCairo :
_bHend Salah Hafez Elsayed ,
_c2009
300 _a168 Leaves :
_bfacsimiles ;
_c30cm
502 _aThesis (Ph.D.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Orthodontics
520 _aTreatment with flxed orthodontic appliances concurrent with the corrosive environment of the oral cavity warrants in-vivo investigations of its biocompatibility. Methods: Eighteen control and 28 treated subjects were longitudinally evaluated. Four combinations of brackets-archwires were tested. Buccal mucosn cells (BMCs) samples were collected before treatment, 3 and 6 months after appliance insertion
530 _aIssued also as CD
653 4 _aBiocompatibility
653 4 _aFlxed orthodontic appliances
653 4 _aViability
700 0 _aEssam Mohamed Nassef Selim ,
_eSupervisor
700 0 _aFaten Hussein Kamel Eid ,
_eSupervisor
700 0 _aWael Attia Tawfik ,
_eSupervisor
856 _uhttp://172.23.153.220/th.pdf
905 _aNazla
_eRevisor
905 _aSamia
_eCataloger
942 _2ddc
_cTH
999 _c32398
_d32398