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铁过载中的铁与异铁蛋白

Iron and isoferritins in iron overload.

作者信息

Wagstaff M, Worwood M, Jacobs A

出版信息

Clin Sci (Lond). 1982 May;62(5):529-40. doi: 10.1042/cs0620529.

DOI:10.1042/cs0620529
PMID:7075150
Abstract
  1. The ferritin content of iron-overloaded tissues was higher than that of normal tissues. There was also an increased iron content of ferritin extracted from these tissues. 2. In the limited number of tissues that we examined haemosiderin deposition appeared to be greater in the iron-overloaded livers than in the iron-overloaded spleens. 3. Ferritins extracted from iron-overloaded liver, spleen and kidney had similar properties to those extracted from the corresponding normal tissues. 4. Ferritin from iron-overloaded heart had a greater proportion of more basic isoferritins than had ferritin from normal heart. 5. Immunoreactivity to heart and spleen ferritin antibodies, subunit composition, iron content and rate of iron uptake of both unfractionated ferritin and isoferritin fractions separated by ion exchange chromatography were related to the isoelectric point.
摘要
  1. 铁过载组织中的铁蛋白含量高于正常组织。从这些组织中提取的铁蛋白的铁含量也有所增加。2. 在我们检查的有限数量的组织中,铁过载肝脏中的含铁血黄素沉积似乎比铁过载脾脏中的更大。3. 从铁过载的肝脏、脾脏和肾脏中提取的铁蛋白与从相应正常组织中提取的铁蛋白具有相似的性质。4. 铁过载心脏中的铁蛋白比正常心脏中的铁蛋白含有更大比例的碱性更强的异铁蛋白。5. 未分级铁蛋白和通过离子交换色谱分离的异铁蛋白组分对心脏和脾脏铁蛋白抗体的免疫反应性、亚基组成、铁含量和铁摄取速率与等电点有关。

相似文献

1
Iron and isoferritins in iron overload.铁过载中的铁与异铁蛋白
Clin Sci (Lond). 1982 May;62(5):529-40. doi: 10.1042/cs0620529.
2
Properties of human tissue isoferritins.人体组织同工铁蛋白的特性
Biochem J. 1978 Sep 1;173(3):969-77. doi: 10.1042/bj1730969.
3
Alterations in tissue ferritins in iron storage disorders.铁储存障碍中组织铁蛋白的改变。
Gut. 1975 Nov;16(11):909-12. doi: 10.1136/gut.16.11.909.
4
Differences in subunit composition and iron content of isoferritins.同工铁蛋白亚基组成和铁含量的差异。
J Biol Chem. 1975 Jul 25;250(14):5446-9.
5
Heterogeneity in tissue ferritins displayed by gel electrofocusing.通过凝胶电聚焦显示的组织铁蛋白中的异质性。
Biochem J. 1974 Sep;141(3):627-32. doi: 10.1042/bj1410627.
6
Effect of hepatic isoferritins from iron overloaded rats on lymphocyte proliferative response: role of ferritin iron content.铁过载大鼠肝脏异铁蛋白对淋巴细胞增殖反应的影响:铁蛋白铁含量的作用
Immunopharmacol Immunotoxicol. 1995 Nov;17(4):719-32. doi: 10.3109/08923979509037191.
7
Immunological detection of isoferritins in normal human serum and tissue.
Clin Chim Acta. 1976 Mar 1;67(2):189-97. doi: 10.1016/0009-8981(76)90259-x.
8
The purification and properties of ferritin from human serum.人血清中铁蛋白的纯化及特性
Biochem J. 1976 Jul 1;157(1):97-103. doi: 10.1042/bj1570097.
9
Correlations between iron content and isoferritin profiles of normal and malignant tissues.
Gan. 1984 Aug;75(8):699-702.
10
Isoferritins in acute leukaemia.急性白血病中的异铁蛋白
Br J Cancer. 1977 May;35(5):635-42. doi: 10.1038/bjc.1977.99.

引用本文的文献

1
Postmortem blood ferritin concentrations in sudden infant death syndrome.婴儿猝死综合征中的死后血铁蛋白浓度
J Clin Pathol. 1995 Aug;48(8):763-7. doi: 10.1136/jcp.48.8.763.
2
Iron and haemochromatosis.铁与血色素沉着症
J Inherit Metab Dis. 1983;6 Suppl 1:63-9. doi: 10.1007/BF01811326.
3
Genes for the 'H' subunit of human ferritin are present on a number of human chromosomes.人类铁蛋白“H”亚基的基因存在于多条人类染色体上。
Hum Genet. 1985;71(2):108-12. doi: 10.1007/BF00283363.
4
Lysosomal and cytosolic ferritins. A biochemical and electron-spectroscopic study.溶酶体铁蛋白和胞质铁蛋白:一项生化与电子光谱学研究
Biol Met. 1989;2(2):114-21. doi: 10.1007/BF01129210.