胆结石患者治疗前后血清白介素及T淋巴细胞亚群水平的变化

目的观察胆结石患者治疗前后多项血清白介素及T淋巴细胞亚群水平的变化。方法选择72例胆结石患者作为观察组，另选同期健康体检的健康人30例作为对照组，观察组于术前和术后5d检测血清白介素水平和T淋巴细胞亚群水平。结果观察组术前血清IL-6、IL-8和TNF-α水平分别为（61．5±4．8）ng／L、（246．2±15．3）n#L和（1．79±0．72）mg／L，均显著高于术后和健康对照组（均P〈0．05），而术后血清IL-6、IL-8和TNF-α水平与健康对照组比较均差异无统计学意义（均P〉0．05）；观察组术前CD3＋、CD4＋和CD8＋T细胞的比例分别为（0．53±0．06）％、（0．28±0．05）％和（0．21±0．04）％，均显著低于术后和健康对照组（均P〈0．05），而术后CD3＋、CD4＋和CD8＋T细胞的比例和健康对照组比较均差异元统计学意义（均P〉0．05）。结论胆结石患者存在明显的血清IL-6、IL-8和TNF-α以及CD3＋、CD4＋和CD8＋T细胞水平异常，手术去除胆结石不但能消除炎症，而且有助于患者免疫功能的恢复。

Study on the serum interleukin and T lymphocyte subsets levels in patients with gallstones before and after treatment

Objective To observe the changes of serum interleukin and T lymphocyte subsets levels in patients with gallstones before and after treatment. Methods 72 patients with gallstones were treated as research subjects and 30 cases with normal physical examination as the control group,the serum interleukin and T lymphocyte subsets levels of observation group were detected before and after surgery. Results The preoperative serum IL-6, IL-8 and TNF-α levels of observation group were(61.5 ±4. 8) ng/L, (246. 2 ±15.3)ng/L and(1.79 ±0.72)mg/L respectively which were significantly higher than postoperative and control group,the difference was statistically significant (P ＜ 0. 05 ) , while there was no significant difference between postoperative and normal control group ( P ＞ 0.05); The preoperative CD3+ , CD4+ and CD8+ T cells ratio of observation group were (0. 53 ± 0. 06) % , (0. 28 ±0.05)% and(0.21±0.04)% respectively which were significantly higher than postoperative and control group,the difference was statistically significant(P ＜ 0.05) , while there was no significant difference between postoperative and normal control group(P＞0.05). Conclusion Patients with gallstone had obvious abnormal serum IL-6, IL-8, TNF-α,CD3+ ,CD4+ and CD8+ T cells levels,surgery could not only eliminate inflammation,but also help the recovery of immune function in patients.