胃刷落细胞的与活检组织的端粒酶活性水平是相近的。
The telomerase activity of stomach exfoliated cells was similar to that of the gastric tissue.
目的：探讨胃镜直视下刷取胃粘膜脱落细胞中端粒酶活性对胃癌的诊断价值。
Objective To investigate the diagnostic significance of telomerase activity in the exfoliated stomach cells sampling from endoscopic brushing.
目的通过纤维支气管镜刷片细胞学及组织活检病理学检查，探讨其对肺癌的诊断价值和组织学分型。
Objective to study the clinical value and differentiating various histologic type of lung cancer by using fiberoptic bronchoscope brushing cells in cytological diagnosis and histopathologic biopsy.
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