文章摘要
脑红蛋白在蛛网膜下腔出血的研究现状和未来展望
Current status and future perspectives in the study of ceruloplasmin in subarachnoid haemorrhage
投稿时间:2024-11-27  修订日期:2024-11-27
DOI:
中文关键词: 脑红蛋白  蛛网膜下腔出血  生物学特性  缺血缺氧  神经保护
英文关键词: ceruloplasmin  subarachnoid haemorrhage  biological properties  ischaemia-hypoxia  neuroprotection
基金项目:甘肃省科技计划项目(重点研发计划)Gansu Provincial Science and Technology Programme (Key R&D Programme) (21YF11FA003) ;兰州市城关区科技计划项目Lanzhou Chengguan District Science and Technology Programme(2021SHFZ0028)
作者单位邮编
郭志坚* 兰州大学第二医院 730000
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中文摘要:
      脑红蛋白(Ngb)是一类新型氧结合球蛋白,主要存在于神经细胞中,与脑组织氧供应密切相关。蛛网膜下腔出血(SAH)能诱导Nbg的高表达,而 Ngb 作为一种内源性神经保护因子,在缺血缺氧条件下能够发挥神经保护作用,可降低缺血缺氧性脑损伤的程度。本文现围绕Ngb的结构、功能及其在SAH损伤中的神经保护作用和机制综述如下。
英文摘要:
      Neoglobin (Ngb) is a recently identified class of oxygen-binding globulin, predominantly expressed in neuronal cells, and plays a pivotal role in maintaining the oxygen supply to brain tissue. Subarachnoid haemorrhage (SAH) has been observed to induce high expression of Ngbg. As an endogenous neuroprotective factor, Ngb can play a neuroprotective role under ischemic and hypoxic conditions, which can reduce the degree of ischemic-hypoxic brain injury. This paper will review the structure and function of Ngb and its neuroprotective effects and mechanisms in SAH injury.
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