000 01745cam a2200325 a 4500
003 EG-GiCUC
008 140206s2012 ua dh f m 000 0 eng d
040 _aEG-GiCUC
_beng
_cEG-GiCUC
041 0 _aeng
049 _aDeposite
097 _aPh.D
099 _aCai01.09.13.Ph.D.2012.Ma.E
100 0 _aManal Mohammed Mohammed Alhajri
245 1 0 _aEffects of khat chewing on the periodontium :
_bClinical, histological and immunohistochemical study /
_cManal Mohammed Mohammed Alhajri ; Supervised Mahmoud Elrefaey , Gamal Eldin Fathalla , Eman Yossef Elfirt
246 1 5 _aأثر مضغ القات على الانسجه ما حول السنية :
_bدراسة سريرية و نسيجيه و نسيجية كيميائية مناعيى
260 _aCairo :
_bManal Mohammed Mohammed Alhajri ,
_c2012
300 _a165 Leaves :
_bcharts , facsimiles ;
_c30cm
502 _aThesis (Ph.D.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Oral and Maxillofacial Surgery
520 _aThe habit of chewing tender leaves and twigs of khat is deep-rooted in Yeman. Khat cultivation causes several economical, environmental, social and medical problems in Yemen. This habit also has negative effects on the teeth and periodontal tissues, accordingly, the aim of this study was to evaluate the clinical, histological and immunohistochemical effects of khat chewing on the periodontium
530 _aIssued also as CD
653 4 _aApoptosis
653 4 _aKhat
653 4 _aP53
700 0 _aEman Yossef Elfirt ,
_eSupervisor
700 0 _aGamal Eldin Fathalla ,
_eSupervisor
700 0 _aMahmoud Elrefaey ,
_eSupervisor
905 _aNazla
_eRevisor
905 _aSamia
_eCataloger
942 _2ddc
_cTH
999 _c45052
_d45052