Comparison of Microvessel Density Using Nestin and CD34 in Colorectal Cancer
نویسندگان
چکیده
منابع مشابه
Perfusion CT in Colorectal Cancer: Comparison of Perfusion Parameters with Tumor Grade and Microvessel Density
OBJECTIVE The purpose of this study was to prospectively compare pre-operative computed tomography (CT) perfusion parameters with tumor grade from colorectal adenocarcinoma (CRC) and to correlate pre-operative CT perfusion parameters with microvessel density (MVD) to evaluate angiogenesis in CRC. MATERIALS AND METHODS Pre-operative perfusion CTs were performed with a 64-channel multidetector ...
متن کاملIdentification of neovasculature using nestin in colorectal cancer.
CD34 is commonly used as an endothelial cell marker of tumor vessels. However, this marker detects not only newly formed, but also pre-existing large blood vessels. Nestin, a class VI intermediate filament protein, has recently received attention as a marker for detecting newly formed endothelial cells. In this study, whether nestin is a novel angiogenesis marker in colorectal cancer was examin...
متن کاملChanges in microvessel density as assessed by CD34 antibodies after primary chemotherapy in human breast cancer.
BACKGROUND Several papers have shown that quantitationof tumor angiogenesis in primary breast cancer by counting blood vessels gives an independent assessment of prognosis. The impact of chemotherapy +/- endocrine therapy on the extent of angiogenesis is unknown. METHODS Matched pair histological tumor samples were obtained before and after primary chemotherapy from 120 breast cancer patients...
متن کاملThe intratumoral microvessel density and expression of bFGF and nm23-H1 in colorectal cancer.
It has previously been reported that intratumoral microvessel density (IMD), and the expression of bFGF and nm23-H1 are useful prognostic markers in colorectal cancer (CRC). In this study, a total of 100 CRCs were evaluated histopathologically, and IMD, bFGF and nm23-H1 expression were assessed by immunohistochemistry. IMD of patients increased with grade and stage, and this increase was statis...
متن کاملassessment of deep word knowledge in elementary and advanced iranian efl learners: a comparison of selective and productive wat tasks
testing plays a vital role in any language teaching program. it allows teachers and stakeholders, including program administrators, parents, admissions officers and prospective employers to be assured that the learners are progressing according to an accepted standard (douglas, 2010). the problems currently facing language testers have both practical and theoretical implications but the first i...
ذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Anticancer Research
سال: 2018
ISSN: 0250-7005,1791-7530
DOI: 10.21873/anticanres.12673