PAX8和CD24在腎細胞癌中的表達及預后判斷中的意義
發(fā)布時間:2021-06-06 01:26
目的:探討PAX8和CD24在腎細胞癌中的表達方式和預后判斷中的意義,為腎細胞癌尋找一個新的預后預測因子和治療靶點。材料和方法:收集2005年1月到2009年12月期間100例腎癌根治術(shù)后的病理標本,使用免疫組化方法分析PAX8和CD24在100例腎細胞癌的組織切片標本和18例癌旁腎組織標本中的表達。使用半定量分析法將所有標本分成3組,陽性細胞數(shù)1-10%為1+;陽性細胞數(shù)11-50%為2+;陽性細胞數(shù)大于51%為3+。使用定性分析法將所有標本分成2組,即弱表達組和強表達組。根據(jù)臨床病理參數(shù)采用卡方檢驗(X2檢驗)分析PAX8和CD24的表達關(guān)系,使用生存率估計法(Kaplan-Meier method)分析無疾病進展生存率(PFS)和疾病特異性生存率(DSS),使用對數(shù)秩檢驗(Log-rank test)分析兩者表達差異。此外,我們使用Cox比例風險模型分析PAX8和CD24作為腎細胞癌預后標記物的獨立性,瘤旁組織作為陽性對照。結(jié)果1.18例癌旁腎組織(100%)和84例(84/100)腎細胞癌中檢測到PAX8的表達,PAX8在腎透明細胞癌中的表達率為85.5%,在腎嫌色細胞癌中的表...
【文章來源】:延邊大學吉林省 211工程院校
【文章頁數(shù)】:77 頁
【學位級別】:碩士
【文章目錄】:
Preface
摘要
Abstract
Abbreviations
Chapter-Ⅰ Introduction
Chapter-Ⅱ Method and Material
2.1 -Instruments and laboratory reagents
2.2 -Patients and case selection
2.3 -Tissue sectioning
2.4 -Conventional deparaffinization and dehydration
2.5 -Antigen retrieval
2.6 -Blocking of endogenous peroxidase
2.7 -Immunostaining
2.8 -Dehydration
2.9 -Counter staining:
2.10 -Histological and IHC evaluation
2.11 -Patients follow up
2.12 -Statistical analysis
Chapter-Ⅲ Result
3.1 -Expression of PAX8 in normal adult kidney
3.2 -Expression of PAX8 in primary renal epithelial tumors
3.3 -Correlation of PAX8 with clinicopathologic parameters
3.4 -Prognostic significance of PAX8 expression in primary RCC
3.5 -Expression of CD24 in normal adult kidney
3.6 -Expression of CD24 in primary renal epithelial tumors
3.7 -Correlation of CD24 with clinicopathologic parameters
3.8 -Prognostic significance of CD24 expression in primary RCC
Chapter-Ⅳ Discussion
4.1 PAX8
4.2 CD24
Chapter-Ⅴ Conclusion
ACKNOWLEDGEMENTS
References
Review of literatures
References
本文編號:3213308
【文章來源】:延邊大學吉林省 211工程院校
【文章頁數(shù)】:77 頁
【學位級別】:碩士
【文章目錄】:
Preface
摘要
Abstract
Abbreviations
Chapter-Ⅰ Introduction
Chapter-Ⅱ Method and Material
2.1 -Instruments and laboratory reagents
2.2 -Patients and case selection
2.3 -Tissue sectioning
2.4 -Conventional deparaffinization and dehydration
2.5 -Antigen retrieval
2.6 -Blocking of endogenous peroxidase
2.7 -Immunostaining
2.8 -Dehydration
2.9 -Counter staining:
2.10 -Histological and IHC evaluation
2.11 -Patients follow up
2.12 -Statistical analysis
Chapter-Ⅲ Result
3.1 -Expression of PAX8 in normal adult kidney
3.2 -Expression of PAX8 in primary renal epithelial tumors
3.3 -Correlation of PAX8 with clinicopathologic parameters
3.4 -Prognostic significance of PAX8 expression in primary RCC
3.5 -Expression of CD24 in normal adult kidney
3.6 -Expression of CD24 in primary renal epithelial tumors
3.7 -Correlation of CD24 with clinicopathologic parameters
3.8 -Prognostic significance of CD24 expression in primary RCC
Chapter-Ⅳ Discussion
4.1 PAX8
4.2 CD24
Chapter-Ⅴ Conclusion
ACKNOWLEDGEMENTS
References
Review of literatures
References
本文編號:3213308
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