http://nnjournal.net/article/view/1904
Correspondence Address:
Dr. Chen Li, Department of Neurology, Tianjin 5th
Center Hospital, 41 Zhejiang Road, Tanggu, Tianjin 300450, China.
E-mail: lichenokk@163.com
Dr. Chen Li works
in Department of Neurology, Tianjin 5th Center Hospital. She graduated
from Tianjin Medical University and got her Master of Medicine in July
2011, and she is skilled in the diagnosis and treatment of
cerebrovascular diseases, neuroimmune diseases and anxiety-depression
diseases. She enjoys reading and writing as well as looking after her
daughter.
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Date of Submission 24-02-2017
Date of Acceptance 10-05-2017
Date of Web Publication 08-08-2017
DOI:10.20517/2347-8659.2017.05
This is an open access article distributed under the terms of the Creative
Commons Attribution-NonCommercial-ShareAlike 3.0 License (http://creativecommons.org/licenses/by-nc-sa/3.0/),
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How to cite this article:
Lu QL, Li C, Song Y, Wang L, Jia ZR. Relation of cerebral
microbleeds to inflammatory marker levels. Neuroimmunol
Neuroinflammation 2017;4:145-51.
Abstract
Aim: The purpose of
this study is to investigate the incidence, distribution and risk
factors of cerebral microbleeds (CMBs) and the relation between CMBs and
inflammation in ischemic cerebrovascular disease.
Methods: Two hundred and one patients without acute infarction or transient ischemic attack were enrolled. The presence and number of CMB were assessed on susceptibility-weighted imaging. The traditional risk factors of CMB were recorded. Levels of high-sensitivity C-reactive protein (hs-CRP), interleukin-6 (IL-6), and matrix metalloproteinase-9 (MMP-9) were tested. Logistic regression analyses were used for multiple-factor analysis of risk factors of CMB.
Results: Of the 201 patients, 49 (24.38%) had CMB. Multivariate logistic regression analyses showed that the age, the prevalence of hypertension, silent lacunar infarction, white matter lesion, Montreal Cognitive Assessment Score, the using rate of antithrombotic drugs and levels of hs-CRP, IL-6, MMP-9 were the risk factors for CMB. After adjustments for traditional risk factors, inflammatory marker levels remained to be associated with CMBs. The adjusted odd ratios of hs-CRP, IL-6 and MMP-9 were 1.745 (1.342-2.270), 1.223 (1.018-1.533) and 1.284 (1.082-1.423), respectively. Furthermore, inflammatory marker levels were the risk factor for deep or infratentorial CMBs and lobar CMBs.
Conclusion: The age, prevalence of hypertension, silent lacunar infarction, white matter lesion, MoCA Score, the using rate of antithrombotic drugs and serum hs-CRP, IL-6, and MMP-9 levels were the independent risk factors for CMBs.
Methods: Two hundred and one patients without acute infarction or transient ischemic attack were enrolled. The presence and number of CMB were assessed on susceptibility-weighted imaging. The traditional risk factors of CMB were recorded. Levels of high-sensitivity C-reactive protein (hs-CRP), interleukin-6 (IL-6), and matrix metalloproteinase-9 (MMP-9) were tested. Logistic regression analyses were used for multiple-factor analysis of risk factors of CMB.
Results: Of the 201 patients, 49 (24.38%) had CMB. Multivariate logistic regression analyses showed that the age, the prevalence of hypertension, silent lacunar infarction, white matter lesion, Montreal Cognitive Assessment Score, the using rate of antithrombotic drugs and levels of hs-CRP, IL-6, MMP-9 were the risk factors for CMB. After adjustments for traditional risk factors, inflammatory marker levels remained to be associated with CMBs. The adjusted odd ratios of hs-CRP, IL-6 and MMP-9 were 1.745 (1.342-2.270), 1.223 (1.018-1.533) and 1.284 (1.082-1.423), respectively. Furthermore, inflammatory marker levels were the risk factor for deep or infratentorial CMBs and lobar CMBs.
Conclusion: The age, prevalence of hypertension, silent lacunar infarction, white matter lesion, MoCA Score, the using rate of antithrombotic drugs and serum hs-CRP, IL-6, and MMP-9 levels were the independent risk factors for CMBs.
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