半乳糖凝集素-7在人腎移植排斥反應(yīng)中的初步研究
[Abstract]:Galactose lectin-7 (Galactose lectin,Galectin-7) is a kind of proteins that can selectively recognize the structure of sugar and bind to it noncovalently. It exists in a wide range of organisms from low-level organisms to mammals and regulates the growth of tissues. Intercellular adhesion, apoptosis, tumorigenesis and immune response play an important role in biology. The purpose of this study is to study the role and significance of galectin-7 in immune rejection after human renal transplantation and its relationship with allograft rejection, so as to provide a new way of thinking for the diagnosis and treatment of renal transplantation rejection. From December 2011 to October 2013, 65 patients underwent renal allograft in the 309th Hospital of the Chinese people's Liberation Army (PLA), according to clinical biochemical indicators, The patients were divided into acute rejection group (n = 34) and chronic rejection group (n = 34) by HE and Masson staining (diagnostic criteria of Banff2005 renal transplantation rejection biopsy). There were 34 patients with acute rejection, 16 males and 18 females, with an average age of (43 鹵16.3) years old (22 鹵57 years old) with a mean age of (43 鹵16.3) years. 31 cases of chronic rejection, 17 males and 14 females, aged 27 to 54 years, mean age (41 鹵17.8) years. In addition, 30 healthy donors (18 males and 12 females, with an average age of (34 鹵13.1) years) were selected as the control group. Immunohistochemical staining and Western Blot method were used to detect the expression and distribution of galectin-7 in renal tissue and the difference of galectin-7 expression in serum of each group. The results showed that the structure of glomeruli and tubules was clear and no obvious abnormality was observed in the normal group. The expression of galectin-7 was found in the lumen of renal tubules and arterial smooth muscle cells, but no expression was found in other parts of the renal tubular lumen and artery smooth muscle cells. In acute rejection group, Mesangial matrix proliferation, renal tubule dermatitis, a large number of lymphocyte infiltration in renal interstitial, no fibrosis in renal interstitial, no atrophy of renal tubule, and the expression of galectin-7 in tubular cavity were observed in most of the cases under light microscope, and there was no fibrosis in renal interstitial tissue and no atrophy of renal tubule in acute rejection group. There was no expression of galectin-7 in some of the lumen. In the chronic rejection group, Mesangial hyperplasia of glomeruli, fibrosis of renal interstitial and matrix, atrophy of renal tubule, no obvious supratubular dermatitis, arterial intimal hyperplasia and a small amount of lymphocyte infiltration were observed in the chronic rejection group. The high expression of galectin-7 in renal tubular epithelial cells was observed in some cases. The gray value of normal control group was (0.32 鹵0.15), that of acute rejection group was (0.95 鹵0.11), and that of acute rejection group was (0.95 鹵0.11). The gray value of chronic rejection group was (1.32 鹵0.19). SPSS20.0 software was used to carry out statistical component data, mean 鹵standard deviation (), data were processed by one-way ANOVA, and correlation analysis was made among the indexes. The acute rejection group was higher than the normal control group, P 0.05, the difference was statistically significant. The chronic rejection group was higher than the normal control group (P 0.05), and the chronic rejection group was higher than the acute rejection group (P 0.05). In this study, we concluded that galectin-7 may play an important role in renal allograft rejection, and may be a potential target for the treatment of renal allograft rejection.
【學(xué)位授予單位】:河北北方學(xué)院
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2014
【分類號(hào)】:R699.2
【共引文獻(xiàn)】
相關(guān)期刊論文 前10條
1 琚晨焰;胡小云;;半乳糖凝集素-3與消化道腫瘤侵襲和轉(zhuǎn)移關(guān)系的研究進(jìn)展[J];長治醫(yī)學(xué)院學(xué)報(bào);2009年06期
2 王明棟;王洪;馬文斌;史彥芳;王任直;;慢病毒載體介導(dǎo)半乳凝素-3-shRNA沉默基因?qū)δ[瘤細(xì)胞的影響[J];第四軍醫(yī)大學(xué)學(xué)報(bào);2008年12期
3 郭驪驪;王昆;王迷;陳希;梁一;孫慧;;熒光光譜法研究楊樹菇半乳糖凝集素與半乳糖和β-半乳糖苷的相互作用[J];分析科學(xué)學(xué)報(bào);2006年06期
4 孫曉煒;張煒;周劍萍;;Galectin-3與生殖[J];國外醫(yī)學(xué)(計(jì)劃生育/生殖健康分冊);2006年05期
5 梁美艷;張淑蘭;;β-半乳糖苷結(jié)合蛋白家族與婦科腫瘤[J];國際婦產(chǎn)科學(xué)雜志;2008年02期
6 周品品;萬文彬;袁進(jìn)強(qiáng);潘李念;徐躍;楊仙玉;;比較中華大蟾蜍不同個(gè)體間galectin-3 cDNA分子多樣性[J];安徽農(nóng)業(yè)科學(xué);2013年09期
7 孔菲;馬洪喜;姜晶;宋瑩;郭長松;金美善;?∑;;原發(fā)性肝細(xì)胞癌患者Galectin-3和Galectin-9的表達(dá)及其與預(yù)后的關(guān)系[J];吉林大學(xué)學(xué)報(bào)(醫(yī)學(xué)版);2014年02期
8 張啟芳;李曉燕;王媛媛;李西融;陳卓琳;鄭奕;何思明;陳勇昌;姜海行;;半乳糖凝集素3與Bcl-2在潰瘍性結(jié)腸炎患者大腸黏膜中的應(yīng)用研究[J];重慶醫(yī)學(xué);2015年02期
9 陳鋒;袁先厚;江普查;;Runx2及Galectin-3在腦膠質(zhì)瘤中的表達(dá)及其臨床意義[J];武漢大學(xué)學(xué)報(bào)(醫(yī)學(xué)版);2010年02期
10 劉建明;宋旭東;孫軍祥;董麗儒;;siRNA干擾半乳凝素-3后對(duì)食管癌Eca-109細(xì)胞株增殖的影響[J];河北醫(yī)藥;2010年20期
相關(guān)博士學(xué)位論文 前10條
1 王孟強(qiáng);櫛孔扇貝(Chlamys farreri) Toll樣受體信號(hào)通路免疫功能研究[D];中國科學(xué)院研究生院(海洋研究所);2010年
2 劉旭;KAI1基因抑制胰腺癌淋巴轉(zhuǎn)移的作用及其相關(guān)機(jī)制的研究[D];第四軍醫(yī)大學(xué);2011年
3 馮起平;2型糖尿病易感基因結(jié)構(gòu)分析及血清比較蛋白質(zhì)組研究[D];中國協(xié)和醫(yī)科大學(xué);2006年
4 崔侖標(biāo);對(duì)苯二甲酸誘發(fā)大鼠膀胱癌機(jī)制的探討[D];南京醫(yī)科大學(xué);2006年
5 孫曉煒;Galectin-3在子宮內(nèi)膜異位癥的表達(dá)及調(diào)節(jié)[D];復(fù)旦大學(xué);2007年
6 劉細(xì)平;蜈蚣提取液治療肝細(xì)胞肝癌的實(shí)驗(yàn)研究[D];中南大學(xué);2007年
7 侯永宏;半乳糖凝集素-3的表達(dá)與垂體腺瘤侵襲性和細(xì)胞凋亡關(guān)系的研究[D];中南大學(xué);2006年
8 梁美艷;半乳糖結(jié)合蛋白(Galectin)-9抗腫瘤作用及其在子宮頸癌組織中的表達(dá)和臨床意義[D];中國醫(yī)科大學(xué);2008年
9 郭春光;結(jié)直腸癌肝轉(zhuǎn)移相關(guān)分子標(biāo)志物的篩選與鑒定[D];中國協(xié)和醫(yī)科大學(xué);2008年
10 閆霜;β-catenin/TCF通路在食管癌侵襲轉(zhuǎn)移中的作用及分子機(jī)制的初步研究[D];中國協(xié)和醫(yī)科大學(xué);2008年
相關(guān)碩士學(xué)位論文 前10條
1 張偉;PTEN、Galectin-3和Ki-67在胸腺瘤中的表達(dá)及其臨床意義[D];鄭州大學(xué);2010年
2 劉琳;櫛孔扇貝(Chlamys farreri)新型清道夫受體的基因克隆、重組表達(dá)及活性分析[D];中國科學(xué)院研究生院(海洋研究所);2010年
3 張同方;Galectin-3促進(jìn)骨髓間充質(zhì)干細(xì)胞來源的內(nèi)皮細(xì)胞增殖和血管生成的研究[D];安徽醫(yī)科大學(xué);2011年
4 徐厚巍;低分子柑橘果膠殺傷結(jié)腸癌細(xì)胞過程中關(guān)鍵凋亡蛋白的活化[D];廣州醫(yī)學(xué)院;2010年
5 雒真龍;Galectin-7在小鼠移植皮膚中的表達(dá)及其意義[D];華中科技大學(xué);2010年
6 夏志生;低分子柑橘果膠聯(lián)合奧沙利鉑對(duì)結(jié)腸癌生長及肝轉(zhuǎn)移抑制作用的實(shí)驗(yàn)研究[D];廣州醫(yī)學(xué)院;2011年
7 汪峰;低分子柑橘果膠聯(lián)合奧沙利鉑對(duì)結(jié)腸癌細(xì)胞的協(xié)同殺傷作用及其分子機(jī)制的研究[D];廣州醫(yī)學(xué)院;2011年
8 陳永芬;半乳糖凝集素-1與-3在小鼠病毒性心肌炎中的動(dòng)態(tài)變化及意義[D];山東大學(xué);2011年
9 黃麗;植入早期小鼠子宮內(nèi)膜形態(tài)學(xué)及Galectin-3、整合素α4表達(dá)的研究[D];安徽醫(yī)科大學(xué);2011年
10 王東偉;Galectin-3在甲狀腺乳頭狀癌中的表達(dá)及其臨床意義[D];吉林大學(xué);2007年
本文編號(hào):2436586
本文鏈接:http://sikaile.net/yixuelunwen/mjlw/2436586.html