ahmedabudief

Dr. Ahmed Mohamed Abu-Dief

Professor - Professor of Physical and Inorganic Chemistry

Faculty of science

Address: Behind hospital of Sohag University - Ali Ebn Abi Taleb Street

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Publications Which contain the keyword: Clinico-pathological Parameters


2018-09-06 09:22:28 Keywords P53, Breast Carcinoma, Clinico-pathological Parameters,
Immunohistochemical P53 Expression in Breast Carcinoma with Correlation to Clinico-Pathological Parameters
Breast cancer has emerged as a grave danger in the last 50 years. It represented 35.1% of total cancer in women in Egypt National Cancer Institute (NCI) series. Changes in cell loss factor could have a major impact on tumor growth or regression. A large percentage of cell loss from tumors was due to apoptosis. P53 is a tumor suppressor ... Read more

2018-09-06 09:26:34 Keywords Clinico-pathological Parameters, Breast Carcinoma, P53, COX-2,
Immunohistochemical Cyclooxygenase-2 (COX-2) and P53 expression in Breast Carcinoma with Correlation to Clinico-pathological Parameters
BACKGROUND/AIMS: Breast cancer is the most common cancer in Egyptian women. This study aims to: 1. Evaluate COX-2 and p53 expressions in the successive steps of breast carcinogenesis. 2. Determine the correlation between COX-2 and p53 with the clinico-pathological parameters in ductal breast carcinoma. PATIENTS AND METHODS: This study included 74 specimens of breast lesions. Data about patient’s age, tumor ... Read more

2018-09-06 09:29:23 Keywords COX-2, CD31, Breast Carcinoma, Clinico-pathological Parameters,
Immunohistochemical Cyclooxygenase-2 (COX-2) and CD31 Expression in Breast Carcinoma with Correlation to Clinico-pathological Parameters
BACKGROUND: Breast cancer is the most common cancer in Egyptian women. COX-2 seems to be involved in malignant transformation and tumor progression by affecting cell proliferation, mitosis, cell adhesion, apoptosis, immune surveillance, and angiogenesis. Angiogenesis is an important key step in tumor progression. Microvascular density (MVD), a surrogate marker of angiogenesis can be assessed by CD31 staining. AIMS This study ... Read more

Angiogenesis and its Correlation to some Clinico-pathological Parameters in Infiltrating Duct Carcinoma of the Breast
BACKGROUND: Breast cancer represents a group of tumors with a tremendous heterogeneity in its behavior, outcome, and response to therapy. Angiogenesis is an important key step in tumor progression. Microvascular density (MVD), a surrogate marker of angiogenesis can be assessed by CD31 immunostaining. THIS STUDY AIMS TO evaluate CD31 and p53 expressions in breast cancer, and to determine their correlations ... Read more

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