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Influence of hyperbaric oxygen on serum nitric oxide and memory function in patients with cerebral infarction

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Author:
No author available
Journal Title:
CHINESE JOURNAL OF NAUTICAL MEDICINE AND HYPERBARIC MEDICINE
Issue:
1
DOI:
10.3760/cma.j.issn.1009-6906.2008.01.005
Key Word:
脑梗死;高压氧;一氧化氮;记忆商数

Abstract: 目的 探讨脑梗死患者高压氧治疗前后血清一氧化氮(NO)含量及记忆商数(MQ)得分的变化及两指标间的关系.方法 将60例脑梗死患者分为高压氧组和药物对照组,测定2组患者治疗前后血清NO含量、MQ得分及两指标间的相关性.结果 脑梗死后患者血清NO含量、MQ值均低于正常值,治疗后2组患者血清NO含量、MQ值均较治疗前显著提高,高压氧组NO含量、MQ值明显高于对照组(P<0.05).治疗后血清NO含量、MQ值间有显著的正相关性(P<0.05).结论 高压氧能提高脑梗死患者的血清NO含量和MQ值,且NO与MQ之间有一定的正相关性,说明高压氧能进一步改善脑梗死患者脑组织的缺血、缺氧,修复神经元细胞及血管内皮细胞,增加NO的合成,从而进一步提高脑梗死患者的记忆水平.

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