喉癌中HSP-70、Ki-67和CA19-9的表達(dá)及其臨床意義的研究
[Abstract]:Laryngeal carcinoma is a common malignant tumor in otorhinolaryngology. With the development of molecular biology and other research techniques, more and more researchers in otorhinolaryngology have focused on the study of laryngeal carcinoma. In this study, we detected the expression of HSP-70,Ki-67,CA19-9 in 66 human laryngeal carcinoma tissues and 12 paracancerous tissues by immunohistochemical method, and discussed the expression and significance of three proteins in laryngeal carcinoma. The results showed that the expression of HSP-70,Ki-67,CA19-9 in laryngeal carcinoma tissues was significantly higher than that in 12 paracancerous tissues (P0.05). The positive expression rate of CA19-9 was not related to the age, sex and clinical type of laryngeal cancer patients. The positive expression rate of HSP-70 was correlated with the tumor stage. The expression of ki-67 was related to tumor stage (P0.05). The expression of CA19-9 was related to tumor stage, differentiation degree and lymph node metastasis (P0.05). The results suggest that HSP-70,Ki-67 and CA19-9 as biomarkers of laryngeal carcinoma may play an important role in the occurrence, development and malignancy of laryngeal carcinoma, and can be used to evaluate the malignant degree of laryngeal carcinoma.
【學(xué)位授予單位】:吉林大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2011
【分類號】:R739.65
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相關(guān)期刊論文 前10條
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