在急性缺血性中风患者中,来自大脑的神经营养因子和脂质资料之间的关联
Mayuri N Tuwar1, Wei-Hung Chen2, Hsu-Ling Yeh2
1School of Public Health, College of Public Health, Taipei Medical University, Taipei 106236, Taiwan.
International journal of molecular sciences
|February 24, 2024
概括
这项研究发现,在首次急性缺血性中风 (AIS) 患者中,较高的大脑衍生神经营养因子 (BDNF) 水平与不良的脂质特征相关,包括较高的甘油三和较低的HDL胆固醇. 这些发现表明BDNF可能与AIS中的心脏代谢风险有关.
科学领域:
- 神经科学是一个神经科学.
- 心脏病学 心脏病学
- 代谢障碍 代谢障碍 代谢障碍
背景情况:
- 缺血性中风是导致神经功能障碍的主要原因,影响全球人口的很大一部分.
- 大脑衍生神经营养因子 (BDNF) 对中枢神经系统至关重要,并影响心脏代谢风险因素,特别是脂质代谢.
- 了解急性缺血性中风 (AIS) 患者的BDNF和脂质资料之间的相互作用对于风险分层和管理至关重要.
研究的目的:
- 为了研究血清脂质样本和血脑源性神经营养因子 (BDNF) 水平之间的关联,在经历了AIS第一个发作的患者中.
- 确定与AIS患者BDNF度升高相关的特定脂质参数和比率.
主要方法:
- 一个单一中心研究,涉及90名首次诊断为AIS的患者.
- 对患者的脂质资料进行分析,包括总胆固醇 (TC),甘油三 (TG),HDL-C和LDL-C.
- 测量血BDNF水平,并评估与脂质参数和比率的相关性 (例如TC/HDL-C,TG/HDL-C,LDL-C/HDL-C).
主要成果:
- 患有较高BDNF水平 (≥3.227 ng/mL) 的患者表现出显著更高的HbA1C,TG,以及高脂血症的患病率增加.
- 升高的BDNF与较低的HDL-C水平和较高的TC/HDL-C,TG/HDL-C和LDL-C/HDL-C的比率有关.
- 血BDNF显示了与TG (OR=1.017) 的显著正相关性,以及与HDL-C (OR=0.926) 的负相关性.
结论:
- 脂质比,特别是TC/HDL-C,TG/HDL-C和LDL-C/HDL-C,与AIS患者的BDNF水平显著相关.
- 在AIS患者中,较高的血BDNF度与不良的脂质样本有关,其特征是较低的HDL-C和较高的TG.
- 这些发现突出了BDNF与急性缺血性中风的背景下失脂症之间的潜在联系.
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