Microvascular Density, Endothelial Area, and Ki-67 Proliferative Index Correlate Each Other in Cat Post-Injection Fibrosarcoma
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چکیده
منابع مشابه
Celecoxib decreases Ki-67 proliferative index in active smokers.
PURPOSE This study evaluated the feasibility of cyclooxygenase-2 (COX-2) inhibition for lung cancer chemoprevention. We hypothesized that treatment with oral Celecoxib, a selective COX-2 inhibitor, would favorably alter the biomarkers of lung cancer risk as measured by the Ki-67 proliferative labeling index (Ki-67 LI). EXPERIMENTAL DESIGN Twenty active heavy smokers were enrolled into a pilot...
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Objective: Various genetic alterations including inactivation of tumor suppressor genes and activation of oncogenes, are described in different types of neoplasms as well as soft-tissue tumors. The purpose of the present study is to evaluate the expressions of mdm2 and p53, and Ki-67 proliferative activity and to investigate their interrelations with the clinicopathologic parameters in fibrohis...
متن کاملEstrogen Receptor-Negative Breast Ductal Carcinoma: Clinicopathological Features and Mib-1 (Ki-67) Proliferative Index Association
Breast cancer estrogen receptor (ER) status is one of the strong additional factors in predicting response of patients towards hormonal treatment. The main aim of this study was to assess the morphological characteristics and proliferative activity using MIB-1(Ki-67) of estrogen receptor negative invasive breast ductal carcinoma (NOS type) as well as to correlate these features with clinicopath...
متن کاملAutomated quantification of Ki-67 proliferative index of excised neuroendocrine tumors of the lung
BACKGROUND The histopathologic distinction between typical carcinoid (TC) and atypical carcinoid (AC) of the lung is based largely on mitotic index. Ki-67 may aid in separation of these tumors, as well as the distinction from large cell neuroendocrine carcinoma (LCNEC). METHODS We identified 55 surgically resected primary neuroendocrine lung tumors (39 TC, 7 AC, 9 LCNEC) based on mitotic rate...
متن کاملProliferative activity in human breast cancer: Ki-67 automated evaluation and the influence of different Ki-67 equivalent antibodies
BACKGROUND Ki67 labeling index (Ki67 LI), the percentage Ki67 immunoreactive cells, is a measure of tumor proliferation, with important clinical relevance in breast cancer, and it is extremely important to standardize its evaluation. AIM To test the efficacy of computer assisted image analysis (CAIA) applied to completely digitized slides and to assess its feasibility in routine practice and ...
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ژورنال
عنوان ژورنال: Cells
سال: 2020
ISSN: 2073-4409
DOI: 10.3390/cells10010031