大鼠肝細胞IL-10及其受體的表達與作用
發(fā)布時間:2021-06-11 12:01
目的通過建立大鼠肝纖維化及IL-10干預模型,研究肝纖維化大鼠肝組織中IL-10的表達和變化,探討外源性IL-10對肝細胞的作用;通過外源性IL-10對原代肝細胞進行培養(yǎng)干預,了解IL-10對肝細胞增殖、凋亡的影響,并分析其相關生長因子的表達變化。方法動物實驗部分:建立大鼠肝纖維化和IL-10干預模型,抽提肝臟總RNA,Real-Time PCR法檢測模型組與正常組IL-10表達的差異,原位Tunnel法檢測IL-10對肝細胞凋亡的影響;免疫組織化學法、RT-PCR檢測肝組織Bax/Bcl-2蛋白及mRNA的表達。細胞實驗部分:通過膠原蛋白酶原位灌流法分離大鼠原代肝細胞, RT-PCR法檢測肝內不同細胞標志基因,如:ALB、CK19、AFP、CYP8B1、CD68、CD31等基因的表達情況,并進行細胞純度鑒定、凍存研究、復蘇培養(yǎng)、細胞活性鑒定等;RT-PCR、Western-blot檢測原代肝細胞IL-10/IL-10R1 mRNA和蛋白的表達情況;原代肝細胞分三組培養(yǎng):正常組(N組,普通培養(yǎng)基)、對照組(C組,含胰島素培養(yǎng)基)和IL-10干預組(I組,含IL-10、胰島素的培養(yǎng)基),...
【文章來源】:福建醫(yī)科大學福建省
【文章頁數(shù)】:63 頁
【學位級別】:博士
【部分圖文】:
組IL-10mRNA、β-actin電泳圖
組IL-10mRNA、β-actin電泳圖
(0.72±0.25)%,M 組見多量陽性細胞散在(18.87±3.58)%,S 組較 N 組陽細胞數(shù)增多,兩者差異顯著(P<0.01);T 組陽性率(4.77±2.15)%,較 R 組(±1.85)%,陽性細胞數(shù)顯著減少(19.23%,P<0.01),(圖 4)。
【參考文獻】:
期刊論文
[1]IGF-1對細胞凋亡的抑制調控[J]. 薛亞梅,李坤,呂杰強. 生命科學. 2007(01)
[2]原代肝細胞的分離培養(yǎng)及其在藥物研發(fā)中的應用[J]. 羅丹,劉華鋼. 廣西科學. 2006(04)
[3]Effect of IL-10 on the expression of HSC growth factors in hepatic fibrosis rat[J]. Mei-Na Shi, Wei-Da Zheng, Li-Juan Zhang, Zhi-Xin Chen, Xiao-Zhong Wang, Department of Gastroenterology, Union Hospital of Fujian Medical University, Fuzhou 350001, Fujian Province, China. World Journal of Gastroenterology. 2005(31)
[4]Expression of matrix metalloproteinase-2 and tissue inhibitor of metalloproteinase-1 in hepatic stellate cells during rat hepatic fibrosis and its intervention by IL-10[J]. Wei-Da Zheng, Li-Juan Zhang, Mei-Na Shi, Zhi-Xin Chen, Yun-Xin Chen, Yue-Hong Huang, Xiao-Zhong Wang, Department of Gastroenterology, Union Hospital of Fujian Medical University, Fuzhou 350001, Fujian Province, China. World Journal of Gastroenterology. 2005(12)
[5]慢性肝病患者血清IL-6,IL-8,IL-10含量變化[J]. 管麗華,樊必夫,高美英,李建高. 放射免疫學雜志. 2004(02)
[6]Effects of cytokines on carbon tetrachloride-induced hepatic fibrogenesis in rats[J]. Li-Juan Zhang Jie-Ping Yu Department of Gastroenterology,Renmin Hospital,Wuhan University Medical School,Wuhan 430060,Hubei Province,ChinaDan Li Yue-Hong Huang Zhi-Xin Chert Xiao-Zhong Wang Department of Gastroenterology,Union Hospital of Fujian Medical University,Fuzhou 350001,Fujian Province,China. World Journal of Gastroenterology. 2004(01)
[7]Expression of insulin-like growth factor 1 and insulin-like growth factor 1 receptor and its intervention by interleukin-10 in experimental hepatic fibrosis[J]. Xiao-Zhong Wang Zhi-Xin Chen Li-Juan Zhang Yun-Xin Chen Dan Li Feng-Lin Chen Yue-Hong Huang Department of Gastroenterology,Affiliated Union Hospital,Fujian Medical University,Fuzhou,350001,Fujian Province,China. World Journal of Gastroenterology. 2003(06)
[8]流式細胞術定量檢測細胞凋亡3種方法的比較研究[J]. 鄭駿年,謝叔良,陳家存,黃鍵. 中國免疫學雜志. 1999(10)
本文編號:3224496
【文章來源】:福建醫(yī)科大學福建省
【文章頁數(shù)】:63 頁
【學位級別】:博士
【部分圖文】:
組IL-10mRNA、β-actin電泳圖
組IL-10mRNA、β-actin電泳圖
(0.72±0.25)%,M 組見多量陽性細胞散在(18.87±3.58)%,S 組較 N 組陽細胞數(shù)增多,兩者差異顯著(P<0.01);T 組陽性率(4.77±2.15)%,較 R 組(±1.85)%,陽性細胞數(shù)顯著減少(19.23%,P<0.01),(圖 4)。
【參考文獻】:
期刊論文
[1]IGF-1對細胞凋亡的抑制調控[J]. 薛亞梅,李坤,呂杰強. 生命科學. 2007(01)
[2]原代肝細胞的分離培養(yǎng)及其在藥物研發(fā)中的應用[J]. 羅丹,劉華鋼. 廣西科學. 2006(04)
[3]Effect of IL-10 on the expression of HSC growth factors in hepatic fibrosis rat[J]. Mei-Na Shi, Wei-Da Zheng, Li-Juan Zhang, Zhi-Xin Chen, Xiao-Zhong Wang, Department of Gastroenterology, Union Hospital of Fujian Medical University, Fuzhou 350001, Fujian Province, China. World Journal of Gastroenterology. 2005(31)
[4]Expression of matrix metalloproteinase-2 and tissue inhibitor of metalloproteinase-1 in hepatic stellate cells during rat hepatic fibrosis and its intervention by IL-10[J]. Wei-Da Zheng, Li-Juan Zhang, Mei-Na Shi, Zhi-Xin Chen, Yun-Xin Chen, Yue-Hong Huang, Xiao-Zhong Wang, Department of Gastroenterology, Union Hospital of Fujian Medical University, Fuzhou 350001, Fujian Province, China. World Journal of Gastroenterology. 2005(12)
[5]慢性肝病患者血清IL-6,IL-8,IL-10含量變化[J]. 管麗華,樊必夫,高美英,李建高. 放射免疫學雜志. 2004(02)
[6]Effects of cytokines on carbon tetrachloride-induced hepatic fibrogenesis in rats[J]. Li-Juan Zhang Jie-Ping Yu Department of Gastroenterology,Renmin Hospital,Wuhan University Medical School,Wuhan 430060,Hubei Province,ChinaDan Li Yue-Hong Huang Zhi-Xin Chert Xiao-Zhong Wang Department of Gastroenterology,Union Hospital of Fujian Medical University,Fuzhou 350001,Fujian Province,China. World Journal of Gastroenterology. 2004(01)
[7]Expression of insulin-like growth factor 1 and insulin-like growth factor 1 receptor and its intervention by interleukin-10 in experimental hepatic fibrosis[J]. Xiao-Zhong Wang Zhi-Xin Chen Li-Juan Zhang Yun-Xin Chen Dan Li Feng-Lin Chen Yue-Hong Huang Department of Gastroenterology,Affiliated Union Hospital,Fujian Medical University,Fuzhou,350001,Fujian Province,China. World Journal of Gastroenterology. 2003(06)
[8]流式細胞術定量檢測細胞凋亡3種方法的比較研究[J]. 鄭駿年,謝叔良,陳家存,黃鍵. 中國免疫學雜志. 1999(10)
本文編號:3224496
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