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Evaluation of antitumor potential and expression of p53/p16 genes in Ehrlich solid carcinoma bearing mice treated with magnetite nanoparticles / Heba Bassiony Atwa Mohamed ; Supervised Mohamed Akmal Elghor , Mona Mostafa Mohamed , Salwa Farouk Sabet

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Heba Bassiony Atwa Mohamed , 2014Description: 120 P. : charts , facsimiles ; 25cmOther title:
  • تقييم التاثير المعالج للورم وتعبير الجنيات بى 53 وبى 16 فى الفئران الحاملة لورم إرليش الصلب المعالجة بجزيئات الماجنتايت النانوية [Added title page title]
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Dissertation note: Thesis (Ph.D.) - Cairo University - Faculty of Science - Department of Zoology Summary: Background: Magnetite nanoparticles (MNPs) have been widely used as contrast agents and have promising approaches in cancer treatment. In the present study we used Ehrlich solid carcinoma (ESC) bearing mice to investigate MNPs antitumor activity and their effect on expression of p53 and p16 genes as an indicator for apoptotic induction in tumor tissues. Moreover, histopathological effects and DNA damage which may be induced by MNPs were investigated. Method: MNPs coated with ascorbic acid (size: 25.0 ± 5.0 nm) were synthesized by co-precipitation method and characterized. Mice were treated with 60 mg/Kg MNPs day by day; intratumorally (IT) or intraperitoneally (IP). Tumor size was measured and normal and tumor tissues were taken for subsequent analyses
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.21.Ph.D.2014.He.E (Browse shelf(Opens below)) Not for loan 01010110066422000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.21.Ph.D.2014.He.E (Browse shelf(Opens below)) 66422.CD Not for loan 01020110066422000

Thesis (Ph.D.) - Cairo University - Faculty of Science - Department of Zoology

Background: Magnetite nanoparticles (MNPs) have been widely used as contrast agents and have promising approaches in cancer treatment. In the present study we used Ehrlich solid carcinoma (ESC) bearing mice to investigate MNPs antitumor activity and their effect on expression of p53 and p16 genes as an indicator for apoptotic induction in tumor tissues. Moreover, histopathological effects and DNA damage which may be induced by MNPs were investigated. Method: MNPs coated with ascorbic acid (size: 25.0 ± 5.0 nm) were synthesized by co-precipitation method and characterized. Mice were treated with 60 mg/Kg MNPs day by day; intratumorally (IT) or intraperitoneally (IP). Tumor size was measured and normal and tumor tissues were taken for subsequent analyses

Issued also as CD

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