早产儿血清抗氧化活性。

Acta paediatrica Hungarica Pub Date : 1990-01-01
L Karmazsin, V A Oláh, G Balla, A Makay
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引用次数: 0

摘要

牛脑匀浆的自氧化被证明是测定血清抗氧化能力的良好模型。同时测定35例健康儿童和20例早产儿(胎龄28 ~ 33周)血清中铜蓝蛋白和转铁蛋白水平。早产儿的抗氧化能力非常低,在出生后第4天达到最低点。添加外源抗氧化剂可以抑制牛脑匀浆的脂质过氧化作用。MTDQ-DS、Cavinton、DPA-HC1、维生素E、A、C具有不同的抗氧化活性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Serum antioxidant activity in premature babies.

Autooxidation of bovine-brain homogenate proved to be a good model to determine the antioxidant capacity of sera. It was measured in parallel with the level of ceruloplasmin and apotransferrin in sera of 35 healthy children and 20 premature babies (gestational age 28-33 weeks). Antioxidant capacity was very low in premature babies with a nadir on the 4th postnatal day. Lipid-peroxidation of bovine-brain homogenate could be inhibited in vitro by the addition of exogen antioxidant. In this assay MTDQ-DS, Cavinton, DPA-HC1, vitamin E, A, C showed different antioxidant activity.

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