常見例句雙語例句Methods Telomerase activity of 171 gastric biopsy specimens was detected by PCR ELISA;方法應用PCR -ELISA法檢測171例胃癌及相關組織中耑粒酶活性;Methods: Gastric biopsy specimens of 29 gastritis and 59 GCa were got by endoscopy from 2002 to 2003 in Dalian.方法:標本選取自2002—2003年大連市胃 鏡 活 檢病例,胃癌病例59例,同病例癌旁粘膜同時取材,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.方法對纖維內窺鏡下活檢的胃組織採用對TRAP方法加以改進的銀染TRAP法,檢測了耑粒酶活性。 返回 gastric biopsy