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围生期铁代谢异常与脑损伤 被引量:2

Perinatal iron metabolism disorders and brain damage
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摘要 围生期前后大脑经历了结构和功能上的巨大变化 ,铁是与细胞代谢有关蛋白 (酶 )的重要组分 ,在胎儿和新生儿期大脑发育的关键期起着重要作用。各种原因导致的围生期铁的缺乏 ,会影响大脑尤其是髓鞘的发育成熟并可遗留严重的后遗症。反之 ,各种围生期损伤因素导致红细胞溶解破坏 ,产生过多铁并与氧或氮的中间产物作用生成大量的自由基 ,产生严重的氧化应激损伤 ,加上新生儿期 (尤其是早产儿 )不成熟的抗氧化机制 ,同样可引起严重的脑损伤。明确铁代谢异常的病因及发生机制 。
出处 《国外医学(儿科学分册)》 2004年第3期118-120,共3页 Foreign Medical Sciences(Section of Pediatrics)
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  • 1Lozoff B. Perinatal iron deficiency and the developing brain[J]. Pediatr Res,2000,48(2): 137-139.
  • 2Algarin C, Peirano P, Garrido M, et al. Iron deficiency in infancy: longlasting effects on auditory and visual system functioning[J]. Pediatr Res,2003,53(2):217-223.
  • 3Morath D, Mayer-Proschel M. Iron deficiency during embryogenesis and consequences for oligodendrooyte generation in vivo[J]. Dev Neuronsci,2002,24(2-3): 197-207.
  • 4Espinosa-Jeffrey A, Kumar S, Zhao PM, et al. Transferrin regulates transcription of the MBP gene and its action synergizes with IGF-1 to enhance myelinogenesis in the rat[J]. Dev Neurosci,2002,24(2-3): 227-241.
  • 5de Ungria M, Rao R, Wobken JD, et al. Perinatal iron deficiency decreases cytoohrome oxidase (CytOx) activity in selected regions of neonatal rat brain [J]. Pediatr Res,2000,48(2):169-176.
  • 6Rao R, de Ungria M, Sullivan D, et al. Perinatal brain iron deficiency increases the vulnerability of rat hippocampus to hypoxic ischemic insult[J].J Nutr,1999,129(2): 199-206.
  • 7Palmer C, Menzies SL, Roberts RL, et al. Changes in iron histochemistry after hypoxic-ischemic brain injury in the neonatal rat[J].J Neurosci Res,1999,56(1):60-71.
  • 8Sarco DP, Becker J, Palmer C, et al. The neuroprotective effect of deferoxamine in the hypoxic-ischemic immature mouse brain [J]. Neurosci Lett,2000,282(1-2):113-116.
  • 9Romagnoli C, Zecca E, Gallini F, et al. Do recombinant human erythropoietin and iron supplementation increase the risk of retinopathy of prematurity?[J]. Eur J Pediatr,2000,159(8):627-628.
  • 10Bishop GM, Robinson SR. Quantitative analysis of cell death and ferritin expression in response to cortical iron: implications for hypoxia-ischemia and stroke[J]. Brain Res,2001,907(1-2): 175-187.

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