医学综述
醫學綜述
의학종술
Medical Recapitulate
2015年
18期
3394-3396
,共3页
早产%细胞因子信号转导抑制因子3%白细胞介素10%肿瘤坏死因子α
早產%細胞因子信號轉導抑製因子3%白細胞介素10%腫瘤壞死因子α
조산%세포인자신호전도억제인자3%백세포개소10%종류배사인자α
Preterm birth%Suppressors of cytokine signaling 3%Interleukin-10%Tumor necrosis factorα
目的:探索细胞因子信号转导抑制因子3在早产胎盘中的表达及临床意义。方法选取2013年4~10月解放军第三〇九医院收治的20例早产妇女作为实验组,20例足月妊娠妇女作为对照组,收集两组胎盘组织。应用Western blot法检测两组胎盘组织中SOCS3分子的表达水平,采用免疫组织化学法检测两组细胞因子白细胞介素(IL)10、肿瘤坏死因子(TNF)α的表达水平。比较2种因子在两组胎盘中的差异表达情况。结果与对照组相比,实验组胎盘组织中SOCS3阳性表达量明显增高(1.09±0.29比0.81±0.22,P<0.05),IL-10阳性表达率明显高于对照组(85.0%比45.0%;P<0.05),而实验组TNF-α表达阳性率则明显降低(25.0%比70.0%,P<0.05)。结论 SOCS3及IL-10在早产胎盘中表达较高,相反 TNF-α表达降低,其是可能 SOCS3是通过对 Th1/Th2的平衡调节,导致了早产的发生重要原因之一。
目的:探索細胞因子信號轉導抑製因子3在早產胎盤中的錶達及臨床意義。方法選取2013年4~10月解放軍第三〇九醫院收治的20例早產婦女作為實驗組,20例足月妊娠婦女作為對照組,收集兩組胎盤組織。應用Western blot法檢測兩組胎盤組織中SOCS3分子的錶達水平,採用免疫組織化學法檢測兩組細胞因子白細胞介素(IL)10、腫瘤壞死因子(TNF)α的錶達水平。比較2種因子在兩組胎盤中的差異錶達情況。結果與對照組相比,實驗組胎盤組織中SOCS3暘性錶達量明顯增高(1.09±0.29比0.81±0.22,P<0.05),IL-10暘性錶達率明顯高于對照組(85.0%比45.0%;P<0.05),而實驗組TNF-α錶達暘性率則明顯降低(25.0%比70.0%,P<0.05)。結論 SOCS3及IL-10在早產胎盤中錶達較高,相反 TNF-α錶達降低,其是可能 SOCS3是通過對 Th1/Th2的平衡調節,導緻瞭早產的髮生重要原因之一。
목적:탐색세포인자신호전도억제인자3재조산태반중적표체급림상의의。방법선취2013년4~10월해방군제삼〇구의원수치적20례조산부녀작위실험조,20례족월임신부녀작위대조조,수집량조태반조직。응용Western blot법검측량조태반조직중SOCS3분자적표체수평,채용면역조직화학법검측량조세포인자백세포개소(IL)10、종류배사인자(TNF)α적표체수평。비교2충인자재량조태반중적차이표체정황。결과여대조조상비,실험조태반조직중SOCS3양성표체량명현증고(1.09±0.29비0.81±0.22,P<0.05),IL-10양성표체솔명현고우대조조(85.0%비45.0%;P<0.05),이실험조TNF-α표체양성솔칙명현강저(25.0%비70.0%,P<0.05)。결론 SOCS3급IL-10재조산태반중표체교고,상반 TNF-α표체강저,기시가능 SOCS3시통과대 Th1/Th2적평형조절,도치료조산적발생중요원인지일。
Objective To investigate the expression of suppressor of cytokine signaling ( SOCS3) and its significance in preterm placenta.Methods Retrospective analysis was made on 20 patients(observation group) who had spontaneous preterm labor and 20 pregnant women( control group) with normal delivery dur-ing the same period, the patients were from PLA 309th Hospital during Apr.2013 and Oct.2013.The expression of SOCS3 in placenta were examined by Western blot,the expression of interleukin (IL)-10 and tumor mecrosis factor α( TNF-α) was detected by immunohistochemical method .The differences of expres-sion of SOCS3,IL-10,TNF-αwere compared.Results Compared with normal delivery,the expression of SOCS3 and IL-10 were significantly increased in placenta with preterm birth(SOCS3:1.09 ±0.29 vs 0.81 ± 0.22, P<0.05;IL-10:85.0% vs 45.0%,P<0.05),and expression of TNF-αwas significantly decreased in placenta with preterm birth(25.0% vs 70.0%,P<0.05).Conclusion The expression of SOCS3 and IL-10 were increased and TNF-αwas decreased in placenta with preterm birth,and SOCS3 may influence the Th1/Th2 balance and is one of the important causes leading to preterm birth .