IL-1β、IL-6及TNF-α在脊柱结核椎间盘病灶中的表达及意义

被引:0
作者
刘泽民
机构
[1] 山西医科大学
关键词
脊柱结核; 白细胞介素-1β; 白细胞介素6; 肿瘤坏死因子-α; 免疫组化;
D O I
暂无
年度学位
2015
学位类型
硕士
导师
摘要
目的:明确脊柱结核椎间盘病灶中白介素-1β(IL-1β)、白介素-6(IL-6)及肿瘤坏死因子-a(TNF-α)因子表达及意义。方法:收集2013年3月-2015年3月我院(309医院)脊柱外科脊柱结核患者临床资料25例,其中男性15例,女性10例,年龄20~64岁,平均38.3±10.57岁。正常组入组15例,男性8例,女性7例,年龄20~64岁,平均38.12±13.03岁。根据术前影像学资料及术中观察情况以及术后病理明确诊断。脊柱爆裂型骨折,行减压、椎间融合15例患者,摘除椎间盘组织作为对照组。术中分别切取两组椎间盘组织进行HE及抗酸染色,IL-1β、IL-6及TNF-α免疫组化染色。光镜下观察两组标本中IL-1β、IL-6及TNF-α的阳性表达并进行阳性颗粒计数。结果:HE染色发现:结核病灶内胶质较多呈淡黄色,均质细腻,形似奶酪。镜下为红染无颗粒状结构。抗酸染色镜下观察,纤维组织以干酪样坏死为主,可见大量炎性肉芽肿,阳性杆菌被查及,结核分枝杆菌表现为成堆束状,细而长直棒状亮红色微弯杆菌,杆菌清晰;而其他成分主要以亮红色或淡蓝色为主,有折光性。细菌在淡蓝色背景下颜色与背景着色对比显著。免疫组织化学染色显示,两组病例中椎间盘组织,均能检测出IL-1β、IL-6及TNF-α三种因子的表达,经t检验,脊柱结核病变组IL-1β、IL-6及TNF-α的表达显著高于正常对照组,统计学有显著差异(P<0.01)。结论:1.脊柱结核病灶椎间盘中促炎因子IL-1β、IL-6及TNF-α大量增加;2.结核病灶中IL-1β、IL-6及TNF-α的高表达可能是具有良好的保护性炎性反应因子;3.参与结核免疫的细胞因子IL-1β、IL-6及TNF-α也可能是增加椎间盘浸润原因。
引用
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页数:49
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[1]
Lactoferrin modulation of mycobacterial cord factor trehalose 6-6'-dimycolate induced granulomatous response.[J].Kerry J. Welsh;Shen-An Hwang;Robert L. Hunter;Marian L. Kruzel;Jeffrey K. Actor.Translational Research.2010, 4
[2]
Quercetin accelerates TNF-α-induced apoptosis of MC3T3-E1 osteoblastic cells through caspase-dependent and JNK-mediated pathways.[J].Young-Ok Son;Sung-Ho Kook;Ki-Choon Choi;Yong-Suk Jang;Yong-Sung Choi;Young-Mi Jeon;Jong-Ghee Kim;Hyeon-Shik Hwang;Jeong-Chae Lee.European Journal of Pharmacology.2007, 1
[3]
Programmes and principles in treatment of multidrug-resistant tuberculosis [J].
Mukherjee, JS ;
Rich, ML ;
Socci, AR ;
Joseph, JK ;
Virú, FA ;
Shin, SS ;
Furin, JJ ;
Becerra, MC ;
Barry, DJ ;
Kim, JY ;
Bayona, J ;
Farmer, P ;
Fawzi, MCS ;
Seung, KJ .
LANCET, 2004, 363 (9407) :474-481
[4]
One-stage anterior interbody autografting and instrumentation in primary surgical management of thoracolumbar spinal tuberculosis [J].
Jin, DD ;
Qu, DB ;
Chen, JT ;
Zhang, H .
EUROPEAN SPINE JOURNAL, 2004, 13 (02) :114-121
[5]
Two-stage (posterior and anterior) surgical treatment using posterior spinal instrumentation for pyogenic and tuberculotic spondylitis [J].
Fukuta, S ;
Miyamoto, K ;
Masuda, T ;
Hosoe, H ;
Kodama, H ;
Nishimoto, H ;
Sakaeda, H ;
Shimizu, K .
SPINE, 2003, 28 (15) :E302-E308
[6]
Classification, diagnostic imaging, and imaging characterization of a lumbar herniated disk [J].
Milette, PC .
RADIOLOGIC CLINICS OF NORTH AMERICA, 2000, 38 (06) :1267-+
[7]
Treatment of thoracolumbar burst fractures without neurologic deficit by indirect reduction and posterior instrumentation:: bisegmental stabilization with monosegmental fusion [J].
Müller, U ;
Berlemann, U ;
Sledge, J ;
Schwarzenbach, O .
EUROPEAN SPINE JOURNAL, 1999, 8 (04) :284-289
[8]
MRI of the ageing and herniating intervertebral disc [J].
Cassar-Pullicino, VN .
EUROPEAN JOURNAL OF RADIOLOGY, 1998, 27 (03) :214-228
[9]
Inflammatory cytokines in the herniated disc of the lumbar spine [J].
Takahashi, H ;
Suguro, T ;
Okazima, Y ;
Motegi, M ;
Okada, Y ;
Kakiuchi, T .
SPINE, 1996, 21 (02) :218-224
[10]
FUNCTIONAL RADIOGRAPHS OF ACUTE THORACOLUMBAR BURST FRACTURES - A BIOMECHANICAL STUDY [J].
LIN, RM ;
PANJABI, MM ;
OXLAND, TR .
SPINE, 1993, 18 (16) :2431-2437