Methods a modified telomeric repeat amplification protocal (TRAP) by silver staining was performed in 19 cases of intracranial tumors and 5 cases of brain injuries.
方法取19例颅内肿瘤和5例脑外伤患者脑脊液标本，应用改良的银染端粒重复序列扩增法(TRAP)进行端粒酶活性检测。
Methods Telomerase activity was examined in 37 brain tumor tissues and 4 normal human brain tissues by telomeric repeat amplification protocol (TRAP) assay and silver staining.
方法采用TRAP -银染法检测了37例脑肿瘤组织和4例正常脑组织中的端粒酶活性。
Methods The DNA samples were amplified by PCR and analyzed by polyacrylamide gel electrophoresis followed by silver staining.
方法DNA样本来自广东汉族男性无关个体，PCR后用聚丙烯酰胺凝胶电泳和银染法进行DNA分型。
Methods Immunohistochemistry SP method and silver-staining technique were used to examine oral tumors, including 40 malignant tumors, 6 borderline tumors and 44 benign tumors.
方法采用免疫组化SP方法及银染技术对40例口腔恶性肿瘤、6例交界性肿瘤及44例良性病变进行检测。
Methods immunohistochemistry in 52 cases of nasopharyngeal carcinoma PTEN gene expression, the use of PCR SSCP silver staining, DNA sequencing analysis to detect PTEN gene mutation in exon 5, 8.
方法采用免疫组化检测52例鼻咽癌中pten基因的表达，利用PCRSSCP银染、DNA测序分析等方法检测pten基因第5、8外显子突变。
Methods According to argentaffine of nerve fibers, fast silver-staining was used to observe morphology of nerve endings of isolated muscle spindle in rats soleus muscle.
方法分离出单一肌梭，对吕荣等人的运动终板及神经末梢的快速银染方法做了适当的改良，用于肌梭内神经末梢的染色。
Methods According to argentaffine of nerve fibers, fast silver-staining was used to observe morphology of nerve endings of isolated muscle spindle in rats soleus muscle.
方法分离出单一肌梭，对吕荣等人的运动终板及神经末梢的快速银染方法做了适当的改良，用于肌梭内神经末梢的染色。
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