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通过与正常细胞共培养预防范可尼贫血中的染色体断裂。

Prevention of chromosomal breakage in Fanconi's anemia by cocultivation with normal cells.

作者信息

Nordenson I, Björksten B, Lundh B

出版信息

Hum Genet. 1980;56(2):169-71. doi: 10.1007/BF00295689.

DOI:10.1007/BF00295689
PMID:7450773
Abstract

The frequency of aberrations in cultured lymphocytes from patients with Fanconi's anemia was significantly reduced when the cells were cocultivated with normal human lymphocytes. The results suggest that most of the chromosomal aberrations observed in cultured cells from Fanconi patients arise during cultivation and that the presence of normal cells prevents chromosomal damage by means of a hitherto unknown mechanism.

摘要

当范可尼贫血患者的培养淋巴细胞与正常人淋巴细胞共培养时,其染色体畸变频率显著降低。结果表明,在范可尼贫血患者培养细胞中观察到的大多数染色体畸变是在培养过程中产生的,并且正常细胞的存在通过一种迄今未知的机制防止了染色体损伤。

相似文献

1
Prevention of chromosomal breakage in Fanconi's anemia by cocultivation with normal cells.通过与正常细胞共培养预防范可尼贫血中的染色体断裂。
Hum Genet. 1980;56(2):169-71. doi: 10.1007/BF00295689.
2
Chromosome breakage in Fanconi's anemia and normal cells following in vitro and in vivo cocultivation.范可尼贫血症患者及正常细胞在体内和体外共培养后的染色体断裂情况
Cancer Genet Cytogenet. 1986 Dec;23(4):315-20. doi: 10.1016/0165-4608(86)90014-2.
3
Chromosomal breaks in T and B lymphocytes in Fanconi's anemia.范可尼贫血中T淋巴细胞和B淋巴细胞的染色体断裂
Clin Genet. 1976 Jun;9(6):583-7. doi: 10.1111/j.1399-0004.1976.tb01616.x.
4
[Effect of cocultivation and addition of normal plasma on the response to mitomycin C in Fanconi's anemia lymphocytes].
Rev Invest Clin. 1985 Jan-Mar;37(1):31-4.
5
Fanconi's anemia--chromosome breakage studies in homozygotes and heterozygotes.范科尼贫血——纯合子和杂合子的染色体断裂研究
Cancer Genet Cytogenet. 1988 Jul 15;33(2):175-83. doi: 10.1016/0165-4608(88)90027-1.
6
Cytogenetic toxicity of paraquat and streptonigrin in Fanconi's anemia.百草枯和链黑霉素对范科尼贫血的细胞遗传学毒性
Cancer Genet Cytogenet. 1987 Mar;25(1):37-45. doi: 10.1016/0165-4608(87)90157-9.
7
Oxygen-dependence of chromosomal aberrations in Fanconi's anaemia.范科尼贫血中染色体畸变的氧依赖性
Nature. 1981 Mar 12;290(5802):142-3. doi: 10.1038/290142a0.
8
[Chromosome abnormalities in bone marrow cells and peripheral lymphocytes in a patient with Fanconi's anemia].[范可尼贫血患者骨髓细胞和外周淋巴细胞中的染色体异常]
Minerva Med. 1981 Sep 22;72(35):2361-5.
9
G2 chromosomal radiosensitivity in Fanconi's anemia.
Mutat Res. 1979 Nov;63(1):189-99. doi: 10.1016/0027-5107(79)90115-5.
10
Clastogenicity of cyclophosphamide in Fanconi's anemia lymphocytes without exogenous metabolic activation.环磷酰胺在无外源性代谢活化情况下对范科尼贫血淋巴细胞的致断裂性
Cancer Genet Cytogenet. 1986 Aug;22(4):339-45. doi: 10.1016/0165-4608(86)90026-9.

引用本文的文献

1
Antagonistic effect of cocultivation on mitomycin C-induced aberration rate in cells of a patient with Fanconi's anemia and in Chinese hamster ovary cells.共培养对范可尼贫血患者细胞及中国仓鼠卵巢细胞中丝裂霉素C诱导的畸变率的拮抗作用。
Hum Genet. 1980;56(1):85-8. doi: 10.1007/BF00281574.
2
Cocultivation studies with cells of patients bearing fragile X chromosomes.与携带脆性X染色体患者的细胞进行共培养研究。
Hum Genet. 1982;61(2):163-4. doi: 10.1007/BF00274210.
3
Prenatal recognition of a defect in DNA repair.产前对DNA修复缺陷的识别。

本文引用的文献

1
Chromosome abnormalities in constitutional aplastic anemia.先天性再生障碍性贫血中的染色体异常
N Engl J Med. 1966 Jan 6;274(1):8-14. doi: 10.1056/NEJM196601062740102.
2
Leukocytes cultured from small inocula of whole blood and the preparation of metaphase chromosomes by treatment with hypotonic KCl.从小量全血接种物培养白细胞,并通过用低渗氯化钾处理制备中期染色体。
Stain Technol. 1965 Nov;40(6):333-8. doi: 10.3109/10520296509116440.
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[Course study of Fanconi's anemia in an adult].
Mol Gen Genet. 1981;184(1):17-9. doi: 10.1007/BF00271188.
4
Failure of diepoxybutane to enhance sister chromatid exchange levels in Fanconi's anemia patients and heterozygotes.1,2-二环氧丁烷未能提高范科尼贫血患者及杂合子的姐妹染色单体交换水平。
Hum Genet. 1983;63(2):117-20. doi: 10.1007/BF00291529.
5
Proliferative kinetics and mitomycin C-induced chromosome damage in Fanconi's anemia lymphocytes.范科尼贫血淋巴细胞的增殖动力学及丝裂霉素C诱导的染色体损伤
Hum Genet. 1983;63(1):19-23. doi: 10.1007/BF00285391.
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Cocultivation of Fanconi anemia cells and of mouse lymphoma mutants leads to interspecies complementation of chromosomal hypersensitivity to DNA cross-linking agents.
Hum Genet. 1990 May;84(6):517-21. doi: 10.1007/BF00210801.
7
Abnormal lymphokine production: a novel feature of the genetic disease Fanconi anemia. I. Involvement of interleukin-6.异常淋巴因子产生:遗传性疾病范可尼贫血的一个新特征。I. 白细胞介素-6的参与。
Hum Genet. 1992 Apr;89(1):42-8. doi: 10.1007/BF00207040.
Verh Dtsch Ges Inn Med. 1973;79:477-81.
4
[Chromosome abnormalities in constitutional cytopenia].[体质性血细胞减少中的染色体异常]
Nouv Rev Fr Hematol. 1970 Jan-Feb;10(1):107-17.
5
Nonrandom distribution of chromosome breaks in Fanconi's anemia.范科尼贫血中染色体断裂的非随机分布。
Cytogenet Cell Genet. 1973;12(6):423-34. doi: 10.1159/000130485.
6
Progeria cells are stimulated to repair DNA by co-cultivation with normal cells.早衰细胞通过与正常细胞共培养来刺激修复DNA。
Exp Cell Res. 1976 Feb;97(2):291-6. doi: 10.1016/0014-4827(76)90619-4.
7
Is Fanconi's anaemia defective in a process essential to the repair of DNA cross links?范科尼贫血在DNA交联修复的一个关键过程中是否存在缺陷?
Nature. 1975 Oct 9;257(5526):501-3. doi: 10.1038/257501a0.
8
The rate of sister chromatid exchanges parallel to spontaneous chromosome breakage in Fanconi's anemia and to trenimon-induced aberrations in human lymphocytes and fibroblasts.在范科尼贫血中,姐妹染色单体交换率与自发染色体断裂平行,在人类淋巴细胞和成纤维细胞中与三胺硫磷诱导的畸变平行。
Humangenetik. 1975 Sep 23;29(3):201-6. doi: 10.1007/BF00297624.
9
Effect of superoxide dismutase and catalase on spontaneously occurring chromosome breaks in patients with Fanconi's anemia.
Hereditas. 1977;86(2):147-50. doi: 10.1111/j.1601-5223.1977.tb01223.x.
10
Erythrocyte superoxide-dismutase deficiency in Fanconi's anaemia.范可尼贫血中的红细胞超氧化物歧化酶缺乏症。
Lancet. 1978 Jan 28;1(8057):204. doi: 10.1016/s0140-6736(78)90632-3.