盧賢哲+農(nóng)峰+藍(lán)常貢+謝克恭+陸敏安+黃可+唐毓金
【摘要】目的檢測(cè)脊柱結(jié)核患者血清白細(xì)胞介素27(IL27)的表達(dá)水平,以探討其臨床意義。方法選擇2016年1~5月收治的30例脊柱結(jié)核患者作為觀察組,同期選擇在體檢中心進(jìn)行健康體檢的32名健康者作為對(duì)照組,應(yīng)用酶聯(lián)免疫吸附法檢測(cè)兩組血清IL27的表達(dá)含量,同時(shí)采用常規(guī)方法檢測(cè)C反應(yīng)蛋白(CRP)和紅細(xì)胞沉降率(ESR),比較兩組間IL27、CRP及ESR表達(dá)含量的差異,分析觀察組IL27水平與CRP、ESR水平之間的線性關(guān)系。結(jié)果兩組受試者血清IL27、CRP及ESR表達(dá)含量差異有統(tǒng)計(jì)學(xué)意義(P<0.01),觀察組IL27、CRP及ESR水平均顯著高于對(duì)照組;觀察組患者血清IL27與CRP、ESR水平均無線性相關(guān)(P>0.05)。結(jié)論脊柱結(jié)核患者血清IL27的表達(dá)水平升高,提示其可能參與脊柱結(jié)核的發(fā)生與發(fā)展。
【關(guān)鍵詞】脊柱結(jié)核;白細(xì)胞介素27;C反應(yīng)蛋白;紅細(xì)胞沉降率
中圖分類號(hào):R529.2文獻(xiàn)標(biāo)識(shí)碼:ADOI:10.3969/j.issn.10031383.2016.05.002
【Abstract】ObjectiveTo detect the expression level of serum Interleukin27 (IL27) in patients with spinal tuberculosis,so as to explore its clinical significance.Methods30 cases of spinal tuberculosis admitted to hospital from January to May,2016 were selected as observation group,and 32 healthy subjects who received physical examination in physical examination center during the same period were chosen as control group.The serum levels of IL27 in the control group and the observation group were measured by enzyme linked immunosorbent assay.And the C reactive protein (CRP) and erythrocyte sedimentation rate(ESR) were detected by routine method.The differences of IL27,CRP and ESR levels between the two groups were compared,and the linear correlation between IL27 and CRP,ESR levels in the observation group was analyzed.ResultsDifference of the IL27,CRP and ESR expression contents of the two groups was statistically significant(P<0.01),and those in the observation group were significantly higher than those in the control group.There was no significant linear correlation of the serum IL27 with CRP and ESR levels in the observation group (P>0.05).ConclusionThe level of serum IL27 in patients with spinal tuberculosis increase,suggesting that it may involve in the occurrence and development of spinal tuberculosis.
【Key words】spinal tuberculosis;IL27;CRP;ESR
脊柱結(jié)核(spinal tuberculosis)是由結(jié)核分枝桿菌引起的,屬于肺外結(jié)核的一種脊柱感染性疾病。其患病率約占骨關(guān)節(jié)結(jié)核的50%[1]。近年來,隨著流動(dòng)人口,AIDS患者及耐藥結(jié)核分枝桿菌的增加,脊柱結(jié)核的發(fā)病率日益增多。由于脊柱結(jié)核極易并發(fā)瘺管、竇道及關(guān)節(jié)畸形等,甚至出現(xiàn)截癱[2],嚴(yán)重影響患者的生活質(zhì)量及預(yù)期壽命,其已經(jīng)成為我國(guó)公共衛(wèi)生亟待解決的重要問題。目前,脊柱結(jié)核的確切發(fā)病機(jī)制尚未明確。白細(xì)胞介素27(interleukin27,IL27)是一種多效性細(xì)胞因子,具有促進(jìn)和抑制炎癥的雙重作用,主要由巨噬細(xì)胞、樹突狀細(xì)胞及單核細(xì)胞等抗原提呈細(xì)胞產(chǎn)生。其基因位于人第16號(hào)染色體上(16p11),由兩個(gè)亞基組成:EB病毒誘導(dǎo)基因3(EBI3)和p28[3]。相關(guān)資料顯示[4,5],IL27參與肺結(jié)核的發(fā)生與發(fā)展,在肺結(jié)核的免疫調(diào)節(jié)中發(fā)揮重要的作用。本研究應(yīng)用酶聯(lián)免疫吸附法(enzymelinked immunosorbent assay,ELISA)對(duì)30例桂西地區(qū)脊柱結(jié)核患者及32名健康者的血清IL27水平進(jìn)行檢測(cè),同時(shí)結(jié)合C反應(yīng)蛋白(CRP)和紅細(xì)胞沉降率(ESR)進(jìn)行相關(guān)性分析,以初步探索IL27在脊柱結(jié)核發(fā)病機(jī)制中的作用。
1資料與方法1.1收集資料選擇2016年1~5月右江民族醫(yī)學(xué)院附屬醫(yī)院收治住院的30例脊柱結(jié)核患者作為觀察組,男性19例,女性11例,年齡36~67歲,平均(49.58±8.82)歲。同期隨機(jī)選擇在本院體檢中心進(jìn)行健康體檢的32名健康者作為對(duì)照組,男性15名,女性17名,年齡28~70歲,平均(45.21±9.15)歲,入選者近期無結(jié)核病接觸史或感染性疾病,影像學(xué)及臨床指標(biāo)檢查均未提示異常。本研究獲得右江民族醫(yī)學(xué)院附屬醫(yī)院倫理委員會(huì)批準(zhǔn),所有受試者知情并簽署知情同意書。