1.上海中医药大学附属第七人民医院神经内科神经康复科(上海 200120)
2.复旦大学附属华山医院神经内科(上海 200040)
3.上海中医药大学附属岳阳中西医结合医院急诊科(上海 200080)
4.复旦大学附属华山医院北院中西医结合科(上海 201907)
5.上海中医药大学附属第七人民医院健康管理部(上海 200120)
6.上海市浦东新区疾病预防控制中心(上海 200136)
韩振翔,男,副主任医师,副教授,主要从事中西医结合脑卒中临床和基础研究工作
周一心,主任医师,硕士研究生导师;E-mail:asadezh@sina.com.
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韩振翔, 侯臻臻, 韩翔, 等. 醒神解郁汤对卒中后抑郁模型大鼠Th1/Th2及BDNF水平的影响[J]. 上海中医药杂志, 2021,55(3):87-92.
Zhenxiang HAN, Zhenzhen HOU, Xiang HAN, et al. Effects of Xingshen Jieyu Decoction on levels of Th1/Th2 and BDNF in rats with post-stroke depression[J]. Shanghai Journal of Traditional Chinese Medicine, 2021,55(3):87-92.
韩振翔, 侯臻臻, 韩翔, 等. 醒神解郁汤对卒中后抑郁模型大鼠Th1/Th2及BDNF水平的影响[J]. 上海中医药杂志, 2021,55(3):87-92. DOI: 10.16305/j.1007-1334.2021.2002033.
Zhenxiang HAN, Zhenzhen HOU, Xiang HAN, et al. Effects of Xingshen Jieyu Decoction on levels of Th1/Th2 and BDNF in rats with post-stroke depression[J]. Shanghai Journal of Traditional Chinese Medicine, 2021,55(3):87-92. DOI: 10.16305/j.1007-1334.2021.2002033.
目的,2,研究醒神解郁汤对卒中后抑郁(PSD)大鼠血清Th1/Th2及脑源性神经营养因子(BDNF)水平的影响,探讨其可能的作用机制。,方法,2,SD大鼠随机分为正常组、卒中组、卒中后抑郁组、舍曲林组、醒神解郁汤低剂量组、醒神解郁汤高剂量组。其中,卒中组建立右侧大脑中动脉缺血再灌注(MCAO)模型;MCAO模型术后恢复3 d后加慢性不可预测的轻度应激(CUMS)法建立卒中后抑郁模型,PSD造模成功后应用舍曲林(5.142 g/kg)或醒神解郁汤高、低剂量(56.148 g/kg、18.716 g/kg)干预。采用酶联免疫吸附试验法(ELISA)检测大鼠血清炎症因子Th1(IL-6、IFN-γ)、Th2(IL-4、IL-10)、BDNF含量。,结果,2,与正常组比较,卒中后抑郁组血清Th1/Th2比值明显增加,抗炎因子IL-4、IL-10以及BDNF含量显著下降,促炎因子IL-6、IFN-γ含量显著增加,差异有统计学意义(,P,<,0.05)。与卒中后抑郁组比较,醒神解郁汤低剂量组、高剂量组血清Th1/Th2比值明显下降,IL-4、IL-10、BDNF含量明显增加,IL-6、IFN-γ含量明显降低,差异有统计学意义(,P,<,0.05)。,结论,2,醒神解郁汤可通过调节血清炎症因子Th1/Th2及BDNF水平,改善卒中后抑郁大鼠的神经功能及抑郁行为。
Objective,2,To study the effect of Xingshen Jieyu Decoction on serum Th1/Th2 and brain-derived neurotrophic factor(BDNF) levels in post-stroke depressive (PSD) rats, and to analyze the possible mechanism of Xingshen Jieyu Decoction in treating the disease.,Methods,2,SD rats were randomly divided into normal group, stroke group, post-stroke depression group, sertraline group, low-dose group of Xingshen Jieyu Decoction, and high-dose group of Xingshen Jieyu Decoction. The stroke model was established by the right middle cerebral artery ischemia-reperfusion operation. The chronic unpredictable mild stress (CUMS) method was added at 3 days after the middle cerebral artery occlusion (MCAO) operation for PSD model. In the medicine groups the sertraline (5.142 g/kg) and high or low dose (56.148 g/kg, 18.176 g/kg) of Xingshen Jieyu Decoction were used after the establishment of PSD model respectively. The enzyme-linked immunosorbent assay (ELISA) was used to detect the contents of serum inflammation factors including Th1 (IL-6, IFN-γ), Th2 (IL-4, IL-10) and BDNF.,Results,2,Compared with those in the normal group, the serum Th1/Th2 ratio in the post-stroke depression group increased significantly, the levels of anti-inflammatory factors such as IL-4, IL-10, and BDNF decreased significantly, and the levels of pro-inflammatory factors such as IL-6 and IFN-γ increased significantly (,P,<,0.05); compared with those in the post-stroke depression group, the serum Th1/Th2 ratio was decreased significantly and the contents of IL-4, IL -10 and BDNF were increased significantly, but the contents of IL-6 and IFN-γ were decreased significantly (,P,<,0.05) in the post-stroke depression groups with low-dose, high-dose of Xingshen Jieyu Decoction.,Conclusion,2,Xingshen Jieyu Decoction can improve the neurological function and depressive behavior of post-stroke depression rats by regulating the levels of Th1 / Th2 and BDNF.
卒中后抑郁大鼠醒神解郁汤Th1/Th2脑源性神经营养因子
post-stroke depressionratsXingshen Jieyu DecoctionTh1/Th2brain derived neurotrophic factor
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