نتایج جستجو برای: tnm
تعداد نتایج: 4941 فیلتر نتایج به سال:
This paper discusses the implementation of a tactical network simulation tool. The tool is called Tactical Network Modeller (TNM). TNM uses some novel techniques to simplify the building of the network model using graph theory constrained by a hierarchical tree which reflects the organisation structure. TNM allows models to be constructed using an Application Programming Interface (API) or a no...
Background Albumin-to-Alkaline Phosphatase Ratio (ALB/ALP ratio, AAPR), a newly developed index of liver function, has been rarely discussed about its prognostic value in malignancies. The current study attempted to evaluate the prognostic prediction of AAPR in advanced HCC. Methods 237 advanced HCC patients who refused any standard anti-cancer therapies were retrospectively analyzed. The thres...
Musashi-1, an evolutionally conserved RNA-binding protein, has been implicated in the promotion of pathological stem cell proliferation, including tumorigenesis. The objective of the present study was to evaluate the expression of Musashi-1 protein and its implications in the progression and prognosis of gastric cancer. The expression level of Musashi-1 protein in gastric cancer was determined ...
We introduce the torsional network model (TNM), an elastic network model whose degrees of freedom are the torsion angles of the protein backbone. Normal modes of the TNM displace backbone atoms including C(β) maintaining their covalent geometry. For many proteins, low frequency TNM modes are localized in torsion space yet collective in Cartesian space, reminiscent of hinge motions. A smaller nu...
BACKGROUND The purpose of this study was to demonstrate that pretherapeutic CT of patients with primary laryngeal cancer results in stage migration, therefore affecting laryngeal cancer outcome data. METHODS We retrospectively reviewed the medical records of 90 patients with primary laryngeal cancer diagnosed between January 1, 1995, and December 31, 1997, at a university hospital. RESULTS ...
The staging in breast cancer is one of the most important prognostic factors. However, the complex coding TNM criteria, which includes clinical and pathological components, the existence of different versions of TNM classification guides over time, and the variability of the source used to obtain data, makes the manual collection of TNM staging in free text be variable and imprecise. The aim of...
Background: Determination of the impact of angiogenesis on tumor development and progression is essential. This study aimed to determine the serum levels of Vascular endothelial growth factor (VEGF) and Interleukin 6 (IL-6) in breast carcinoma, and to correlate them with tumor size, lymph node involvement, and cancer stage. Methods: Under aseptic precautions 5 ml of venous blood was collecte...
The Tumor, Node, Metastasis (TNM) staging system, adopted by the Union for International Cancer Control (UICC) and the American Joint Committee on Cancer (AJCC), has been recently revised, with the new 8th edition of the staging manual being published in January 2017. This edition has few but important evidence-based changes to the TNM staging system used for lung cancer. Radiologists should be...
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