AIM To study the effects of arsenic trioxide andHCPT on different degrees of differentiated gastriccancer cells(SGC-7901,MKN-45,MKN-28)withrespect to both cytotox
目的探讨超声对体表软组织实质性肿块的诊断价值及病理基础.方法对77例体表软组织肿块进行超声诊断并与病理对照.结果超声对病变检出率为100%,超声与病理对照符合率为76.6%(5
肠套叠是婴幼儿最常见的急腹症之一,本文总结我院三年来用B超诊断,经在X线观察下空气灌肠复位、结肠镜复位及手术证实确诊为肠套叠患者15例加以分析.
AIM To construct the recombinant of HDVcDNA and HBV-specific ribozyme gene byrecombinant PCR in order to use HDV as atransporting vector carrying HBV-specificri
目的通过经腹与经阴道彩色多普勒超声的对比分析,探讨经阴道彩色多普勒超声诊断未破裂宫外孕的临床价值.方法回顾分析25例未破裂宫外孕,术前均行经腹二维与经阴道彩色多普勒