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Arteries of the Lower Limbs01:24

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Epilepsy is a chronic neurological disease marked by recurrent, unpredictable seizures. These seizures are caused by abnormal electrical discharges in the brain, leading to behavior, sensation, or consciousness alterations. They can also cause transient impairment of awareness, interfering with daily activities.
Various factors can trigger epilepsy, including genetic factors, brain damage, metabolic causes, and unknown etiology. Diagnosis of epilepsy involves electroencephalography (EEG), which...
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γ-aminobutyric acid or GABA, plays a pivotal role as an inhibitory neurotransmitter in the brain. GABA pathway potentiators, also known as GABAergic drugs, are a class of pharmaceutical agents designed to enhance the functioning of the GABAergic system. These medications primarily treat epilepsy, a neurological disorder characterized by recurrent seizures.
The key GABA pathway potentiators used in epilepsy management are as follows.
Benzodiazepines are a well-known class of drugs used for...
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Updated: Jul 12, 2025

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细胞通信网络因子1 (CCN1) 的降低减轻了小鼠PTZ引起的.

Yiwei Liao1,2, Sha Huang2,3,4, Yuhu Zhang5

  • 1Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, 410008, China.

Cellular and molecular neurobiology
|October 21, 2023
PubMed
概括
此摘要是机器生成的。

传播网络因子1 (CCN1) 在中升高,有助于病原体. 减少CCN1通过减少神经元亡和氧化应激来保护大脑,为提供了潜在的治疗点.

关键词:
CCN1 CCN1 CCN1 CCN1 CCN1 CCN1 CCN1 CCN1 CCN1 CCN1 CCN1 CCN1 CCN1 CCN1 CCN1 CCN1 CCN1 CCN1 CCN1 CCN1 CCN1 CCN1 CCN1是一种病.心肌损伤是指心肌损伤.氧化应激是一种氧化应激.PTZ PTZ 在线观看

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科学领域:

  • 神经科学是一个神经科学.
  • 分子生物学分子生物学
  • 病理学 病理学 病理学

背景情况:

  • 发生过程涉及复杂的分子机制.
  • 在中通信网络因子1 (CCN1) 的作用尚未完全理解.
  • 确定的新疗法目标至关重要.

研究的目的:

  • 为了阐明CCN1在烯甲醇 (PTZ) 诱导的发症中的分子机制.
  • 为了更深入地了解发作发病的发病因子.
  • 为了确定临床预防和治疗的潜在药物点.

主要方法:

  • 使用 GEO2R.992 来分析微阵列数据集 (GSE47516,GSE88992) 中的差异表达基因 (DEG).
  • 通过Metascape.net进行路径丰富和蛋白质与蛋白质相互作用 (PPI) 网络分析.
  • qRT-PCR和免疫组织化学 (IHC) 对人类和控制脑组织.
  • 建立和验证PTZ诱导的小鼠模型.
  • 对神经元形态学进行血素和欧 (HE) 染色.
  • 对与亡相关的基因进行qRT-PCR (Bax,Caspase-3,Bcl2).
  • 道染色用于神经元亡.
  • 对心肌酶,GSH,MDA和ROS的生物化学测定.

主要成果:

  • 在性脑组织中,CCN1表达显著增加.
  • 在PTZ诱导的模型中,降低CCN1延长了发作潜伏期和减少了发作持续时间.
  • 沉默CCN1可以减少神经元损伤和亡,减少亲亡蛋白 (Bax,Caspase-3) 和增加抗亡蛋白 (Bcl2).
  • 降低的CCN1水平降低了心肌损伤标志物 (CK,CK-MB),心肌出血,并减轻了海马和心肌组织中的氧化应激.
  • 通过减轻氧化应激和抑制神经元亡,CCN1减少保护了大脑组织,可能通过Nrf2/HO-1通路.

结论:

  • 在中,CCN1被上调,在PTZ诱导的发生过程中起到关键作用.
  • CCN1的下调显示通过抑制亡和氧化应激产生神经保护作用.
  • CCN1代表了一种有前途的治疗治疗的目标.