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| 热化疗对荷瘤鼠及口腔癌患者CTL与HSP70表达水平影响的观察 | |
| 引用本文： | 史春生,赵君,金慧军,王升志,毛祖彝.热化疗对荷瘤鼠及口腔癌患者CTL与HSP70表达水平影响的观察[J].中华肿瘤防治杂志,2011,18(18). |
| 作者姓名： | 史春生 赵君 金慧军 王升志 毛祖彝 |
| 作者单位： | 1. 烟台市福山区人民医院口腔科,山东烟台,265500 2. 四川大学口腔疾病国家重点实验室,四川成都,610041 3. 青岛大学医学院附属烟台毓璜顶医院口腔科,山东烟台,264000 |
| 基金项目： | 山东省优秀中青年科学家奖励基金(03BS038) |
| 摘 要： | 目的:探讨热化疗对荷瘤鼠及口腔癌患者细胞毒性T淋巴细胞(CTL)及热休克蛋白70(HSP70)表达水平的影响,并初步探讨两者之间的相关性。方法:对Balb/c鼠进行热化疗处理,检测CTL活性及HSP70表达变化情况。20例口腔癌患者接受热化疗,于治疗前后行CTL活性检测,并行免疫组化检测HSP70表达情况。结果:热化疗组CTL活性与正常鼠差异无统计学意义(t=1.78,P=0.66),而与高温治疗组、平阳霉素治疗组和不治疗组比较差异有统计学意义,P=0.00。热化疗组HSP70表达明显增多,且FCM提示差异有统计学意义,P=0.00。临床试验中热化疗后口腔癌患者CTL及HSP70较热化疗前明显升高。结论:热化疗能显著提高荷瘤宿主CTL的活性,以及提高HSP70的表达,HSP70可诱导肿瘤细胞表达CTL。 |
| 关 键 词： | 热化疗 细胞毒性T淋巴细胞 热休克蛋白70 免疫组织化学 流式细胞术 |
Observation of impact of thermo-chemotherapy on the expression levels of cytotoxic T-lymphocyte and HSP70 in tumor-bearing mice and patients with oral cancer |
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| SHI Chun-sheng,ZHAOJun,JIN Hui-jun,WANG Sheng-zhi,MAO Zu-yi.Observation of impact of thermo-chemotherapy on the expression levels of cytotoxic T-lymphocyte and HSP70 in tumor-bearing mice and patients with oral cancer[J].Chinese Journal of Cancer Prevention and Treatment,2011,18(18). | |
| Authors: | SHI Chun-sheng ZHAOJun JIN Hui-jun WANG Sheng-zhi MAO Zu-yi |
| Institution: | SHI Chun-sheng1,ZHAO Jun2,JIN Hui-jun3,WANG Sheng-zhi3,MAO Zu-yi2 1.Department of Oral and Maxillofacial Surgery,People's Hospital of Fushan Area,Yantai 265500,P.R.China 2.State Key Laboratory of Oral Diseases in Sichuan University,Chengdou 610041,P.R.China 3.Department of Oral and Maxillofacial Surgery,Yantai Yuhuangding Hospital of Qingdao University,Yantai 264000,P.R.China |
| Abstract: | OBJECTIVE: To investigate the impact of thermo-chemotherapy on the expression levels of cytotoxic T-lymphocyte(CTL) and heat shock protein(HSP70) in tumor-bearing mice and patients with oral cancer,and investigate the correlation between CTL and HSP70.METHODS: After treatments,the expression of CTL and HSP70 were detected,20 cases of oral cancer patients received thermo-chemotherapy,the activity of CTL was detected before and after treatment,and the expression of HSP70 was detected on immunohistochemistry.R... |
| Keywords: | thermo-chemotherapy cytotoxic T-lymphocyte heat shock protein 70 immunohistochemistry flow cytometry |
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