titohabib99

تيتــو نعيم يوسف حبيب محمد

استاذ - أستاذ الوراثة والبيولوجية الجزيئية وتقييم المخاطر-قسم علم الحيوان-كلية العلوم، ونقيب العلميين بسوهاج.

كلية العلوم

العنوان: سوهاج-ش نور الأسلام (الترعة المردومة) برج الأتحاد الدور الحادي عشر-خلف المستشفي الجامعي

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إعجاب

المنشورات و المؤلفات التي تحتوي علي الكلمة المفتاحية: Osteoblastoma


2018-09-29 08:27:06 الكلمات المفتاحية Osteocalcin, Osteosarcoma, Osteoblastoma, Immunohistochemistry,
Role of immunohistochemical cyclo-oxygenase-2 (COX-2) and osteocalcin in differentiating between osteoblastomas and osteosarcomas
Background/Aims: Differential diagnosis between aggressive osteoblastoma and low grade osteosarcoma may be very diffi cult or even impossible on a small biopsy. This study was designed to assess the usefulness of immunoexpression of COX-2 and osteocalcin in the differential diagnosis of the two tumour types. Methods: Immunostaining of COX 2 and osteocalcin were studied in 9 osteoblastomas and 30 osteosarcomas. ... إقراء المزيد

2018-09-06 09:04:32 الكلمات المفتاحية Osteosarcoma, Osteoblastoma, Ki-67, COX-2,
Use of Cyclo-oxygenase (COX)-2 Expression and Ki-67-Labeling Index (LI) in the Differntiation between Osteoblastoma and Osteosarcoma
BACKGROUND: Osteoblastoma and osteosarcoma are primary bone forming tumors that show different clinical behavior and radiological/pathological features. In the majority of cases the two entities may easily be separated. Occasionally, however osteoblastoma may resemble osteosarcoma histologically, and the differential diagnosis between aggressive osteoblastoma and low grade osteosarcoma may be very difficult or even impossible on a small biopsy sample. AIMS: ... إقراء المزيد

2018-09-06 09:07:06 الكلمات المفتاحية Osteosarcoma, Osteoblastoma, Osteocalcin, Ki-67,
Ki-67 and Osteocalcin Immunostaining Expression in Osteogenic Tumors; Osteoblastoma and Osteosarcoma
_BACKGROUND/AIMS:_ Osteoblastoma and osteosarcoma are primary bone forming tumors that show different radiological/pathological features and clinical behavior. This study aims to specify the expression profile of Ki-67 and osteocalcin in osteoblastomas and osteosarcomas._METHODS:_Ki-67 and osteocalcin immunoexpression were studied in 9 osteoblastomas and 30 osteosarcomas; including 27 osteoblastic osteosarcomas._RESULTS:_There was gradual significant increase (pCONCLUSION:_ Ki-67 increased ongoing from osteoblastomas through low ... إقراء المزيد

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