gastric biopsy

常见例句

Methods Telomerase activity of 171 gastric biopsy specimens was detected by PCR ELISA;
方法应用PCR -ELISA法检测171例胃癌及相关组织中端粒酶活性；
Methods: Gastric biopsy specimens of 29 gastritis and 59 GCa were got by endoscopy from 2002 to 2003 in Dalian.
方法：标本选取自2002—2003年大连市胃镜活检病例，胃癌病例59例，同病例癌旁粘膜同时取材，胃炎病例29例。
Methods An improved silver nitrate TRAP method was used for the detection of telomerase activity in tissues from gastric biopsy.
方法对纤维内窥镜下活检的胃组织采用对TRAP方法加以改进的银染TRAP法，检测了端粒酶活性。