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[伦琴射线对多形核粒细胞和FL细胞跨膜电位及电泳迁移率的影响(作者译)]

[The effect of roentgen rays on the transmembrane potential and on the electrophoretic mobility of polymorphonuclear granulocytes and FL-cells (author's transl)].

作者信息

Redmann K, Reichel G

出版信息

Radiat Environ Biophys. 1977 Apr 27;14(1):21-30. doi: 10.1007/BF01331026.

DOI:10.1007/BF01331026
PMID:866582
Abstract

Two hours after X-irradiation at 37 degrees C in vitro at doses ranging from 50 rad to 20 krad the transmembrane potential and the surface charge of polymorphonuclear granulocytes and FL-cells showed a dose-dependent decrease. However, between two and four days after irradiation at 10 krad FL-cells revealed an increase in both transmembrane potential and surface charge. Small doses of ionizing radiation (e.g. 10 rad) resulted in aperiodically damped oszillations of membrane polarisation in leucocytes.

摘要

在体外37摄氏度下进行50拉德至20千拉德剂量范围的X射线照射两小时后,多形核粒细胞和FL细胞的跨膜电位及表面电荷呈剂量依赖性下降。然而,在10千拉德照射后的两天至四天之间,FL细胞的跨膜电位和表面电荷均有所增加。小剂量电离辐射(如10拉德)导致白细胞膜极化出现非周期性衰减振荡。

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引用本文的文献

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Effects of X-rays on cell membranes. II. Changes of permeability measured by fluorescein efflux.
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Effects of X-rays on cell membranes. I. Changes of membrane potential of L-cells.
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本文引用的文献

1
EFFECT OF X-RAYS ON MOVEMENTS OF SODIUM IN HUMAN ERYTHROCYTES.X射线对人体红细胞中钠运动的影响。
Radiat Res. 1964 Mar;21:394-412.
2
A study of the effect of x-rays on the electrical properties of mammalian nerve and muscle.一项关于X射线对哺乳动物神经和肌肉电特性影响的研究。
Proc R Soc Lond B Biol Sci. 1963 May 28;157:536-61. doi: 10.1098/rspb.1963.0027.
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Action of low doses of ionizing radiations on the electrophoretic mobility of Ehrlich ascites tumour cells.
Nature. 1962 Jan 20;193:238-9. doi: 10.1038/193238a0.
4
Effect of radiation on the electrophoretic mobility of Ehrlich ascites tumor cells.辐射对艾氏腹水瘤细胞电泳迁移率的影响。
Nature. 1962 Sep 22;195:1217. doi: 10.1038/1951217a0.
5
Bioelectric activity of mammalian nerves during x-irradiation.哺乳动物神经在X射线照射期间的生物电活动。
Radiat Res. 1960 May;12:575-86.
6
Effects of x-irradiation on muscle membrane.X射线辐射对肌膜的影响。
Exp Cell Res. 1960 Dec;21:468-81. doi: 10.1016/0014-4827(60)90280-9.
7
The surface charge of cells and some other small particles as indicated by electrophoresis. II. The interpretation of the electrophoretic charge.细胞及其他一些小颗粒的表面电荷(通过电泳显示)。II. 电泳电荷的解释。
Biochim Biophys Acta. 1961 Jul 8;50:457-62. doi: 10.1016/0006-3002(61)90004-x.
8
Studies on membrane resting potentials of muscle: effects of K-lack, x-irradiation and DNP.肌肉膜静息电位的研究:缺钾、X射线照射及二硝基酚的影响。
Exp Cell Res. 1958;14(Suppl 5):547-59.
9
Cytological studies of organotypic cultures of rat dorsal root ganglia following X-irradiation in vitro. II. Changes in Schwann cells, myelin sheaths, and nerve fibers.体外X射线照射后大鼠背根神经节器官型培养物的细胞学研究。II. 雪旺细胞、髓鞘和神经纤维的变化。
J Cell Biol. 1967 Feb;32(2):497-518. doi: 10.1083/jcb.32.2.497.
10
Radiation-induced efflux of intracellular potassium.辐射诱导的细胞内钾外流。
Radiat Res. 1969 Jan;37(1):83-9.