宮頸癌術后感染患者T淋巴細胞免疫功能變化及其臨床意義
發(fā)布時間:2018-10-13 15:52
【摘要】:目的探討宮頸癌患者手術前后及術后發(fā)生感染時T淋巴細胞免疫功能的變化,以指導術后臨床藥物的使用。方法選擇2012年10月-2013年9月在婦科宮頸癌ⅠA~ⅡA期行廣泛子宮切除+盆腔淋巴結清掃術患者50例,其中33例術后無感染患者為手術Ⅰ組,17例合并術后感染患者為手術Ⅱ組;另選取20名健康女性為對照Ⅰ組及20例子宮肌瘤行全子宮切除術患者為對照Ⅱ組,采用ELISA法檢測各組血清中γ干擾素(IFN-γ)、白細胞介素2(IL-2)和腫瘤壞死因子α(TNF-α);采用流式細胞術檢測外周血中IFN-γ+CD4+、IL-2+CD4+和TNF-α+CD4+等T淋巴細胞亞群。結果手術Ⅰ、Ⅱ組的宮頸癌患者IFN-γ+CD4+、IL-2+CD4+和TNF-α+CD4+T淋巴細胞及其分泌的IFN-γ、IL-2和TNF-α水平在術前顯著低于對照Ⅰ、Ⅱ組(P0.05);手術Ⅰ、Ⅱ組的以上各項免疫指標在術后顯著升高(P0.05),且術后合并感染的手術Ⅱ組明顯高于未合并感染的手術Ⅰ組(P0.05)。結論宮頸癌患者體內(nèi)T淋巴細胞分泌細胞因子功能受抑制;術后T淋巴細胞免疫功能有恢復趨勢,而感染進一步增強免疫反應。
[Abstract]:Objective to investigate the changes of T lymphocyte immune function in patients with cervical cancer before and after operation. Methods from October 2012 to September 2013, 50 patients with gynecological cervical cancer underwent extensive hysterectomy and pelvic lymph node dissection. 33 patients without infection after operation were selected as group 鈪,
本文編號:2269165
[Abstract]:Objective to investigate the changes of T lymphocyte immune function in patients with cervical cancer before and after operation. Methods from October 2012 to September 2013, 50 patients with gynecological cervical cancer underwent extensive hysterectomy and pelvic lymph node dissection. 33 patients without infection after operation were selected as group 鈪,
本文編號:2269165
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