| 1 | Value of ultrasound examination in differential diagnosis of pancreatic lymphoma and pancreatic cancer显示文摘瞄准:在胰腺的淋巴瘤和胰腺的癌症的鉴别诊断调查临床的表明和超声检查的价值。方法:胰腺的淋巴瘤的 12 个案例和胰腺的癌症的 30 个案例的临床、超声的特征回顾地被分析。结果:统计上,有效差量在疾病,背疼痛,黄疸,carcino胚胎的抗原( CEA )和 CA19-9 期间被发现增加,摸得出的腹的块,表面的淋巴节点增大,发烧和盗汗,损害尺寸,胆汁管扩大,胰腺的管扩大,脉管的参与,制动火箭腹(下面,肾的静脉铺平)在胰腺的淋巴瘤和胰腺的癌症之间的淋巴节点增大,和肝内转移。在发作的年龄没有有效差量,性比率,重量损失,恶心并且呕吐,损害位置,损害的回响,和损害的血流。结论:胰腺的淋巴瘤应该与长持续为病人被考虑症状,表面的淋巴节点增大,摸得出的腹的块,发烧和盗汗,相对大的损害,和制动火箭腹(在肾的静脉的水平下面) 淋巴节点增大。胰腺的癌症的诊断应该与相对短的疾病路线,黄疸,背疼痛, CEA 和 CA19-9 在病人被认为更可能增加,相对小的损害,胆汁管扩大,明显的胰腺的管扩大,外部脉管的包装纸和参与,或肝内转移。 | Li Qiu Yan Luo Yu-Lan Peng Department of Ultrasound,West China Hospital of Sichuan University,Chengdu 610041,Sichuan Province,China Author contributions:Qiu L and Luo Y designed the research Qiu L,Luo Y and Peng YL did the ultrasound examination Qiu L and Peng YL collected the data Qiu L and Luo Y drafted and revised the manuscript and approved the final version. | 2008 | World Journal of Gastroenterology2008，14，43： | 1 |
| 3 | Molecular verification of the integration of Tripsacum dactyloides DNA into wheat genome through wide hvbridization显示文摘RAPD and RFLP analyses of double haploid lines which derived from hybridization between hexaploid wheat (Triticum aestivum L. 2n=42) and eastern gamagrass (Tripsacum dactyloides L. 2n=4x=72) are reported. Two of the 340 Operon primers have been screened, which stably amplified Tripsacum dactyloides (male parent) specific bands in the double haploid lines. These results confirm the fact that Tripsacum dactyloides DNA has been integrated into wheat genome by sexual hybridization at molecular level. This idea has been further testified by RFLP analysis. Application and potentials of transferring Tripsacum dactyloides DNA into wheat genome by sexual hybridization in wheat breeding are discussed. | QIU Jiwen, JIN Demin, LI Chuanyou, JIA Jianhang, OUYANG Ping William TAI, WANG Bin & LI Dawei1. State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics, Chinese Academy of Sciences, Beijing,100101.China 2. Plant Biotechnology Laboratory, Institute of Genetics, Chinese Academy of Sciences, Beijing 100101, China 3. Institute for Global Chinese Affairs, University of Maryland, USA * Jin Deming did the same work as the first author Correspondence should be addressed to Wang Bin & Li Dawei | 2000 | Chinese Science Bulletin2000，45，6： | 0 |
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