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| 1 | Loss of heterozygosity on chromosome 10q22-10q23 and 22q 11.2-22q 12.1 and p53gene in primary hepatocellular carcinoma显示文摘AIM: To analyze loss of heterozygosity (LOH) and homozygous deletion on p53 gene (exon2-3, 4 and 11), chromosome 10q22-10q23 and 22q11.2 -22q12.1 in human hepatocellular carcinoma (HCC).METHODS: PCR and PCR-based microsatellite polymorphism analysis techniques were used.RESULTS: LOH was observed at D10S579 (10q22-10q23) in 4 of 20 tumors (20%), at D22S421 (22q11.2-22q12.1) in 3 of 20(15%), at TP53.A (p53gene exon 2-3) in 4 of 20 (20%), at TP53.B (p53gene exon 4) in 6 of 20(30%), and at TP53.G (p53gene exon 11)in 0 of 20(0%). Homozygous deletion was detected at 10q22-10q23(8/20; 40%), 22q11.2-22q12.1(8/20; 40%), p53 gene exon 2-3(0/20;0%), p53gene exon 4(6/20; 30%), and p53gene exon 11(2/20; 10%).CONCLUSION: There might be unidentified tumor suppressor genes on chromosome 10q22-10q23 and 22q11.2-22q12.1 that contribute to the pathogenesis and development of HCC. | Guang-NengZhu LiZuo QingZhou Su-MeiZhang Hua-QingZhu Shu-YuGui YuanWang | 2004 | World Journal of Gastroenterology2004，10，13： | 3 |
| 2 | Context-based embedded image compression using binary wavelet transform显示文摘 | Pan Hong Jin Lizuo Yuan Xiaohui Xia Siyu Xia Liangzheng | | 0，，06： | 1 |
| 3 | Hierarchical Template Matching for Robust Visual Tracking with Severe Occlusions显示文摘To tackle the problem of severe occlusions in visual tracking, we propose a hierarchical template-matching method based on a layered appearance model. This model integrates holisticand part-region matching in order to locate an object in a coarse-to-fine manner. Furthermore, in order to reduce ambiguity in object localization, only the discriminative parts of an object's appearance template are chosen for similarity computing with respect to their cornerness measurements. The similarity between parts is computed in a layer-wise manner, and from this, occlusions can be evaluated. When the object is partly occluded, it can be located accurately by matching candidate regions with the appearance template. When it is completely occluded, its location can be predicted from its historical motion information using a Kalman filter. The proposed tracker is tested on several practical image sequences, and the experimental results show that it can consistently provide accurate object location for stable tracking, even for severe occlusions. | Lizuo Jin Tirui Wu Feng Liu Gang Zeng | 2012 | ZTE Communications2012，10，4： | 1 |
| 4 | Confocal laser endomicroscopy for diagnosis of Helicobacter pylori infection: A prospective study显示文摘 | RuiJi Yan‐QingLi Xiao‐mengGu TaoYu Xiu‐LiZuo Cheng‐junZhou | 2010 | Journal of Gastroenterology and Hepatology2010，，4： | 1 |
| 5 | Confocal laser endomicroscopy for diagnosis of Helicobacter pylori infection: A prospective study显示文摘 | RuiJi Yan‐QingLi Xiao‐mengGu TaoYu Xiu‐LiZuo Cheng‐junZhou | 2010 | Journal of Gastroenterology and Hepatology2010，，4： | 1 |
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