نتایج جستجو برای: microvessel density
تعداد نتایج: 411523 فیلتر نتایج به سال:
Basal cell carcinoma (BCC) is currently the most common cutaneous cancer found in humans. Although it generally shows a relatively benign course (BCCl), some cases show aggressive behavior (BCC2). Until recently, traditional histologic diagnostic criteria have failed to discriminate unequivocally between BCC 1 and BCC2. In this study we selected 50 cases of BCC and categorized them into tw...
Back ground: Angiogenesis is the process of using existent vascular bed to form new blood vessels. Neoangiogenesis one hallmarks cancer for tumour progression and metastasis. Microvessel density (MVD) a powerful prognostic tool in oncology assessing vasculature. Endoglin (CD 105) specific marker activated endothelium. The present research intends investigate metastatic potential immunohistochem...
Frisbee, Jefferson C. Reduced nitric oxide bioavailability contributes to skeletal muscle microvessel rarefaction in the metabolic syndrome. Am J Physiol Regul Integr Comp Physiol 289: R307–R316, 2005. First published March 31, 2005; doi:10.1152/ajpregu.00114.2005.—This study tested the hypothesis that chronically elevated oxidant stress contributes to impaired active hyperemia in skeletal musc...
Tumor angiogenesis shown by Microvessel Count (MVC) or Microvessel Density (MVD), is assessed by several studies as prognostic factor in some types of tumors, and also in colorectal carcinoma. This article is payed to correlation between clincopathologic factors and tumor angiogenesis. In this study, immunohistochemical techniques are used for vascular evaluation in specimens from twenty-nine c...
The spatial correlation between arterial wall microvessels and the accumulation of atherosclerotic plaque is well documented. The role of these microvessels in the development of primary and restenotic lesions is not known. To investigate the effect of interventional procedures on arterial wall microvessels, we studied the adventitial microvascularity of porcine coronary arteries subjected to a...
M2 macrophages was domesticated by tumor microenvironment to produce some angiogenic molecules and protease, facilitating angiogenesis and matrix breakdown, promoting tumor invasive and metastasis. However, The function of M2 macrophages to progression of eophageal carcinoma, especially Kazakh esophageal carcinoma is still dimness. This study aims to investigate M2 macrophages correlated with m...
HYPOTHESIS The factors affecting blood flow within the hypervascular thyroid gland and the effect of vascularization on the preparation for thyroidectomy as treatment for Graves disease can be documented. DESIGN Blood flow through the superior thyroid arteries of patients with Graves disease, maintained in a euthyroid status, was measured by color flow Doppler ultrasonography. The microvessel...
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