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首页> 外文期刊>Journal of stroke and cerebrovascular diseases: The official journal of National Stroke Association >Association of Serum Complement C1q Concentration with Severity of Neurological Impairment and Infarct size in Patients with Acute Ischemic Stroke
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Association of Serum Complement C1q Concentration with Severity of Neurological Impairment and Infarct size in Patients with Acute Ischemic Stroke

机译:急性缺血性卒中患者神经障碍和梗塞大小严重程度的血清补体C1Q浓度

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Background: Inflammation occurs after acute ischemic stroke (AIS), and complement C1q is involved in inflammation. However, studies about the association of complement C1q with AIS are still rare. The aim of our study is to investigate the relationship between serum C1q concentration and the clinical severity of AIS. Methods: A total of 1294 patients were enrolled in our study, including 647 patients with AIS and 647 non-stroke controls. The infarction volume of AIS was assessed by the diameter of maximum transverse section (DMTS) based on diffusion-weighted imaging (DWI) of brain magnetic resonance imaging. Neurological impairment was assessed by the National Institute of Health Stroke Scale (NIHSS). The association of serum C1q levels with DMTS or NIHSS was investigated by Pearson's or Spearman's correlation analysis. Results: Serum C1q levels of patients with AIS were significantly higher than those of individuals without AIS. Serum levels of C1q were associated with DMTS (r=0.511, p<0.001) and NIHSS (r=0.433, p<0.001) among patients with AIS. Conclusion: Serum C1q concentration was positively associated with DMTS and NIHSS of patients with AIS.
机译:背景:急性缺血性卒中(AIS)后发生炎症,补体C1q参与炎症反应。然而,补体C1q与AIS的相关性研究尚不多见。本研究旨在探讨血清C1q浓度与AIS临床严重程度之间的关系。方法:本研究共纳入1294例患者,包括647例AIS患者和647例非卒中对照组。根据脑磁共振弥散加权成像(DWI)的最大横切面直径(DMTS)评估AIS的梗死体积。神经损伤由美国国立卫生研究院卒中量表(NIHSS)进行评估。通过皮尔逊或斯皮尔曼相关分析,研究血清C1q水平与DMTS或NIHSS的相关性。结果:AIS患者血清C1q水平显著高于非AIS患者。在AIS患者中,血清C1q水平与DMT(r=0.511,p<0.001)和NIHSS(r=0.433,p<0.001)相关。结论:AIS患者血清C1q浓度与DMTS和NIHSS呈正相关。

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