Zhonghua bing li xue za zhi Chinese journal of pathology
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Zhonghua Bing Li Xue Za Zhi · Jan 2012
[Value of cytopathology in endobronchial ultrasound-guided transbronchial needle aspiration].
To evaluate the role of cytopathology in endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) for lung tumor diagnosis and staging. ⋯ EBUS-TBNA is a sensitive and specific tool for diagnosis and staging of lung cancer. The cytology samples can be used for further ancillary investigations including cell block preparation, immunohistochemistry and molecular studies.
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Zhonghua Bing Li Xue Za Zhi · Dec 2011
[Expression and function of vascular endothelial growth factor and angiopoietins in rat brain after cerebral ischemia].
To examine the temporal and spatial expression of vascular endothelial growth factor (VEGF) and angiopoietins (Ang) in rat brain after cerebral ischemia, and to elucidate the roles they played in angiogenesis and vascular permeability. ⋯ Dynamic temporal changes in VEGF, Ang-1 and Ang-2 expression stimulate the cerebral angiogenesis after focal cerebral ischemia.
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Zhonghua Bing Li Xue Za Zhi · Oct 2011
[Detection of epidermal growth factor receptor gene mutations and its clinical significance in non-small cell lung cancers].
To investigate the detection technology and its clinical significance of the EGFR gene mutation in non-small cell lung cancer. ⋯ DNA direct sequencing method by PCR amplification is stable and reliable in detection of EGFR gene mutation in non-small cell lung cancer. It might provide a scientific basis for targeted therapy.