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老年急性脑梗死患者血清炎性因子及调节性T细胞水平变化情况分析 被引量:9

Changes of serum inflammatory factors and regulatory T cells in elderly patients with acute cerebral infarction
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摘要 目的探讨老年急性脑梗死患者血清高敏C反应蛋白(hs-CRP)、白细胞介素-6(IL-6)、肿瘤坏死因子-α(TNF-α)、细胞间黏附分子-1(ICAM-1)水平和外周血调节性T细胞(Treg)水平变化。方法选择台州市肿瘤医院和浙江大学附属第二医院神经内科2017年1-11月收治的老年急性脑梗死患者80例为脑梗死组,同期健康体检者80例为对照组。根据神经缺损程度分为轻度组、中度组、重度组;根据颈动脉粥样硬化程度分为颈动脉内膜增厚组、颈动脉斑块组、颈动脉狭窄组;根据斑块性质分为稳定斑块组、不稳定斑块组。采用酶联免疫吸附试验(ELISA)测定血清hs-CRP、IL-6、TNF-α、ICAM-1水平。采用流式细胞术测定外周血Treg水平。结果脑梗死组患者hs-CRP、IL-6、TNF-α、ICAM-1水平[(19.52±2.15)mg/L、(8.67±1.17)ng/mL、(2.14±0.43)ng/mL、(2.34±0.56)ng/mL]均高于对照组(均P<0.05),Treg水平[(8.53±1.41)%]低于对照组(P<0.05)。与轻度组比较,中度组和重度组脑梗死患者hs-CRP、IL-6、TNF-α、ICAM-1水平均升高[(19.18±2.24)mg/L比(23.64±2.31)mg/L、(8.85±1.12)ng/mL比(9.95±2.14)ng/mL、(2.25±0.41)ng/mL比(2.64±0.45)ng/mL、(2.19±0.51)ng/mL比(2.76±0.53)ng/mL,均P<0.05],Treg水平降低[(8.48±1.47)%比(7.17±1.39)%,P<0.05];与中度组比较,重度组脑梗死患者hs-CRP、IL-6、TNF-α、ICAM-1水平均升高(均P<0.05),Treg水平降低(P<0.05)。与内膜增厚组比较,斑块组和狭窄组脑梗死患者hs-CRP、IL-6、TNF-α、ICAM-1水平升高[(19.61±2.34)mg/L比(23.17±1.16)mg/L、(8.51±1.19)ng/mL比(10.02±1.37)ng/mL、(2.07±0.47)ng/mL比(2.59±0.38)ng/mL、(2.28±0.49)ng/mL比(2.81±0.62)ng/mL,P<0.05],Treg水平降低[(8.53±1.33)%比(6.52±1.29)%,P<0.05];与斑块组比较,狭窄组脑梗死患者hs-CRP、IL-6、TNF-α、ICAM-1水平均升高(均P<0.05),Treg水平降低(P<0.05)。与稳定斑块组比较,不稳定斑块组脑梗死患者hs-CRP、IL-6、TNF-α、ICAM-1水平均升高(均P<0.05),Treg水平降低(P<0.05)。结论老年急性脑梗死患者血清hs-CRP、IL-6、TNF-α、ICAM-1水平升高,外周血Treg水平降低,血清hs-CRP、IL-6、TNF-α、ICAM-1水平和外周血Treg水平在评估脑梗死患者脑损伤程度和颈动脉粥样硬化程度方面具有潜在价值。
作者 钟承韵 李轿辉 徐莎 Zhong Chengyun;Li Jiaohui;Xu Sha(Department of Internal Medicine,Taizhou Tumor Hospital,Taizhou,Zhejiang 317502,China;Department of Neurology,the Second Affiliated Hospital of Zhejiang University,Hangzhou,Zhejiang 310013,China)
出处 《中国基层医药》 CAS 2019年第11期1384-1387,共4页 Chinese Journal of Primary Medicine and Pharmacy
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