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组蛋白对人红细胞谷胱甘肽还原酶的刺激作用。

Stimulatory effect of histone on glutathione reductase of human erythrocytes.

作者信息

Giannitsis D J

出版信息

Arzneimittelforschung. 1978;28(2):300-1.

PMID:580397
Abstract

Glutathione reductase of hemolyzates, as well as intact erythrocytes from normal individuals can be activated by the addition of human leukocyte nuclear histones and histone subfractions f1 and f3. Intact erythrocytes incubated with histone show also in their hemolyzates a high glutathione reductase activity as compared with such not treated with histone cells. The degree of stimulation of glutathione reductase by histones is comparable to that caused by flavin adenosine diphosphate (FAD). Histones and FAD show a competitive stimulatory effect on glutathione reductase activity. ATP shows an inhibitory effect on glutathione reductase activity, which can be reversed by addition of histone.

摘要

正常人的溶血产物以及完整红细胞中的谷胱甘肽还原酶,可通过添加人白细胞核组蛋白以及组蛋白亚组分f1和f3来激活。与未用组蛋白处理的细胞相比,用组蛋白孵育的完整红细胞在其溶血产物中也显示出较高的谷胱甘肽还原酶活性。组蛋白对谷胱甘肽还原酶的刺激程度与黄素腺嘌呤二磷酸(FAD)所引起的刺激程度相当。组蛋白和FAD对谷胱甘肽还原酶活性表现出竞争性刺激作用。ATP对谷胱甘肽还原酶活性具有抑制作用,添加组蛋白可逆转这种抑制作用。

相似文献

1
Stimulatory effect of histone on glutathione reductase of human erythrocytes.组蛋白对人红细胞谷胱甘肽还原酶的刺激作用。
Arzneimittelforschung. 1978;28(2):300-1.
2
Effect of flavin compounds on glutathione reductase activity: in vivo and in vitro studies.黄素化合物对谷胱甘肽还原酶活性的影响:体内和体外研究
J Clin Invest. 1969 Oct;48(10):1957-66. doi: 10.1172/JCI106162.
3
[Influence of flavine-adenine-dinucleotide (FAD) on glutathione reductase activity of human erythrocytes, leukocytes and thrombocytes].[黄素腺嘌呤二核苷酸(FAD)对人红细胞、白细胞和血小板谷胱甘肽还原酶活性的影响]
Verh Dtsch Ges Inn Med. 1973;79:464-5.
4
Flavin nucleotides, glutathione reductase and assessment of riboflavin status.黄素核苷酸、谷胱甘肽还原酶与核黄素状态评估
Int J Vitam Nutr Res. 1975;45(1):39-50.
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Method for the detection of a biochemical riboflavin deficiency. Stimulation of NADPH2-dependent glutathione reductase from human erythrocytes by FAD in vitro. Investigations on the vitamin B2 status in healthly people and geriatric patients.检测生化性核黄素缺乏的方法。体外FAD对人红细胞中NADPH2依赖性谷胱甘肽还原酶的刺激作用。对健康人群和老年患者维生素B2状态的研究。
Int Z Vitaminforsch. 1970;40(2):166-83.
6
The effect of riboflavin deficiency on white cell glutathione reductase in rats.核黄素缺乏对大鼠白细胞谷胱甘肽还原酶的影响。
Int J Vitam Nutr Res. 1977;47(1):46-51.
7
Glutathione reductase: stimulation in normal subjects by riboflavin supplementation.谷胱甘肽还原酶:补充核黄素对正常受试者的刺激作用。
Science. 1969 Aug 8;165(3893):613-5. doi: 10.1126/science.165.3893.613.
8
[Glutathione reductase of human blood cells and its activation by flavin adenine dinucleotide (FAD)].[人类血细胞的谷胱甘肽还原酶及其被黄素腺嘌呤二核苷酸(FAD)激活的过程]
Klin Wochenschr. 1973 Aug 1;51(15):769-71. doi: 10.1007/BF01468285.
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Low red cell activity of pyridoxine (pyridoxamine) phosphate oxidase and glutathione reductase associated with thalassaemia.与地中海贫血相关的磷酸吡哆醇(吡哆胺)氧化酶和谷胱甘肽还原酶的红细胞活性降低。
Biomedicine. 1981 Dec;34(3):119-23.
10
Glutathione reductase deficiency in red cells in aplastic anemia. II. Effects of flavine compounds on red cell glutathione reductase.再生障碍性贫血中红细胞谷胱甘肽还原酶缺乏。II. 黄素化合物对红细胞谷胱甘肽还原酶的影响。
Nihon Ketsueki Gakkai Zasshi. 1976 Jun;39(3):271-77.

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