Objective： To detect the expressions of FEZ1 and Survivin in small cell lung cancer （SOLO） and poorly differentiated squamous cell carcinoma （PDSCC）, and to approach a theoretical basis for clinical diagnosis and...Objective： To detect the expressions of FEZ1 and Survivin in small cell lung cancer （SOLO） and poorly differentiated squamous cell carcinoma （PDSCC）, and to approach a theoretical basis for clinical diagnosis and treatment. Methods： Immunohistochemical and flow cytometry method were used to detect the expressions of FEZ1 and Survivin. Apoptosis ratio and cell proliferation index in normal lung tissue, SCLC and PDSCC were analyzed. Results： The expressions of FEZ1 and Survivin were significantly different between SCLC and PDSCC （P 〈 0.05）. The apoptosis ratio and proliferation index of normal lung tissue were lower than those of PDSCC and SOLO, with a significant difference （P 〈 0.05）. Conclusion： The expressions of FEZ1 and Survivin are significantly different between SCLC and PDSCC, indicating that detecting the expressions of the two indexes may be helpful for clinical diagnosis.展开更多
基金the Key Technologies R&D Program of Hebei Province (No. 02276103D-11)
文摘Objective： To detect the expressions of FEZ1 and Survivin in small cell lung cancer （SOLO） and poorly differentiated squamous cell carcinoma （PDSCC）, and to approach a theoretical basis for clinical diagnosis and treatment. Methods： Immunohistochemical and flow cytometry method were used to detect the expressions of FEZ1 and Survivin. Apoptosis ratio and cell proliferation index in normal lung tissue, SCLC and PDSCC were analyzed. Results： The expressions of FEZ1 and Survivin were significantly different between SCLC and PDSCC （P 〈 0.05）. The apoptosis ratio and proliferation index of normal lung tissue were lower than those of PDSCC and SOLO, with a significant difference （P 〈 0.05）. Conclusion： The expressions of FEZ1 and Survivin are significantly different between SCLC and PDSCC, indicating that detecting the expressions of the two indexes may be helpful for clinical diagnosis.
