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"11~13周超声扫描颅内透明层诊断胎儿脊柱裂价值"点评
1论文题目及原文摘要Assessment of intracranial translucency ( IT) in the detection of spina bifida at the 11-13-week scanPrenatal diagnosis of open spina bifida is carried out by ultrasound examination in the second trimester of pregnancy.Objective The diagnosis is suspected by the presence of a 'lemon-shaped' head and a 'bananashaped' cerebellum, thought to be consequences of caudal displacement of the hindbrain.The aim of the study was to determine whether in fetuses with spina bifida this displacement of the brain is evident from the first trimester of pregnancy.
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基于Android平台的医学图像显示软件设计
目的:为了可以在更多平台上实现对医学图像的查看和简单诊断,本文设计了基于Android智能操作系统平台的医学图像显示软件.方法:通过对DICOM3.0标准医学图像格式的解读分析以及对AIM规范的研究了解,实现过程中使用C++和Java语言在Eclipse开发环境下对软件进行开发,其中,由C++语言编写的部分负责实现对DICOM文件中像素数据及其文本信息的读取,由Java语言编写的部分负责实现对已读取到的内容进行显示,对医学图像中关注区域进行标注,以及解析显示AIM规范中的标注信息.结果:在Android操作系统的平板电脑上实现了对DICOM格式医学图像及其相关文本信息的读取与显示、ROI(关注区域)的标注处理等功能,并且标注信息的读取和储存符合AIM规范.结论:结合Android系统特点,利用平板电脑通过触摸屏进行操作的交互优势,使医学图像的浏览和注释过程更加便捷,可广泛应用于医学诊断和学术研究.
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The Molecular Mechanisms of Nm23-H1 Gene Transfection on Reversing Invasion and Metastasis Phenotype in Human High-metastataic Large Cell Lung Cancer Cell Line L9981
Background: Our previous studies have proved that nm23-Hl gene was a tumor metastatic suppressive gene, tumor metastasis phenotype of human lung cancer could be reversed by transfection of nm23-H1 cDNA, but the molecular mechanism of nm23-H1 for inhibiting tumor invasion and metas-tasis is unclear. The aim of this study is to explore the molecular mechanism of nm23-Hl reversing the invasion and metastasis phenotype in human high-metastatic large cell lung cancer line L9981.
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Targeted Therapy in Metastatic Breast Cancer: Highlights from ASCO 2009
Background: Metastatic breast cancer (MBC) is an incurable disease. The medium survival of MBC is 2-3 years with the aim of treatment focusing on symptom control and quality of life (QOL).