外部离子对鲤鱼视网膜中从光感受器到水平细胞的突触传递的影响。
Effects of external ions on the synaptic transmission from photorecptors to horizontal cells in the carp retina.
作者信息
Kaneko A, Shimazaki H
出版信息
J Physiol. 1975 Nov;252(2):509-22. doi: 10.1113/jphysiol.1975.sp011155.
Abstract
- Intracellular recordings were made from cones and horizontal cells of the isolated carp retina and the mechanisms of synaptic transmission from cones of horizontal cells were studied by changing the ionic composition of the external medium. 2. Cones were depolarized and their light responses enhanced in low Ca high-Mg medium. In the same medium, in which chemical transmission is suposed to be blocked, horizontal cells were hyperpolarized and their light responses disappeared. 3. When the synaptic input was removed, the membrane potential of horizontal cells agreed well with Ek. 4. In Na-free medium both cones and horizontal cells were hyperpolarized and response disappeared. On reaplication of normal Ringer, horizontal cells showed a trenaient membrane potential reversal (inside positive), indicating that the horizontal cell has a high Na permeability under the influence of the endogenous transmitter. 5. Application of La produced little change in cones, while it strongly depolarized horizontal cells...
摘要
- 从离体鲤鱼视网膜的视锥细胞和水平细胞进行细胞内记录，并通过改变细胞外液的离子成分来研究视锥细胞向水平细胞的突触传递机制。2. 在低钙高镁培养基中，视锥细胞去极化，其光反应增强。在假定化学传递被阻断的同一培养基中，水平细胞超极化，其光反应消失。3. 当去除突触输入时，水平细胞的膜电位与Ek非常一致。4. 在无钠培养基中，视锥细胞和水平细胞均超极化，反应消失。重新施加正常林格液时，水平细胞出现短暂的膜电位反转（内正外负），表明在内源性递质的影响下，水平细胞具有高钠通透性。5. 施加镧对视锥细胞影响很小，而对水平细胞有强烈的去极化作用……
相似文献
1
Effects of external ions on the synaptic transmission from photorecptors to horizontal cells in the carp retina.外部离子对鲤鱼视网膜中从光感受器到水平细胞的突触传递的影响。
J Physiol. 1975 Nov;252(2):509-22. doi: 10.1113/jphysiol.1975.sp011155.
2
Synaptic transmission from photoreceptors to bipolar and horizontal cells in the carp retina.
Cold Spring Harb Symp Quant Biol. 1976;40:537-46. doi: 10.1101/sqb.1976.040.01.050.
3
[Differential effects of low calcium on signal transmission from rods and cones to horizontal cells in carp retina].
Sheng Li Xue Bao. 1996 Apr;48(2):113-24.
4
GABA-mediated negative feedback from horizontal cells to cones in carp retina.γ-氨基丁酸介导的从鲤鱼视网膜水平细胞到视锥细胞的负反馈。
Jpn J Physiol. 1982;32(6):911-26. doi: 10.2170/jjphysiol.32.911.
5
Decline of blocking effect of cobalt ions on transmission from photoreceptors to horizontal cells during its prolonged application.
Neurosci Lett. 1987 Dec 4;82(3):291-6. doi: 10.1016/0304-3940(87)90271-0.
6
A sign-reversing pathway from rods to double and single cones in the retina of the tiger salamander.虎螈视网膜中从视杆细胞到双极和单极视锥细胞的信号反转通路。
J Physiol. 1983 Mar;336:313-33. doi: 10.1113/jphysiol.1983.sp014583.
7
Signal transmission from red cones to horizontal cells in the turtle retina.龟视网膜中从红色视锥细胞到水平细胞的信号传递。
J Physiol. 1979 Jan;286:509-24. doi: 10.1113/jphysiol.1979.sp012634.
8
Photoreceptor-bipolar cell transmission in the perfused retina eyecup of the mudpuppy.
Science. 1976 Mar 5;191(4230):963-4. doi: 10.1126/science.175443.
9
Ionic mechanism for the generation of horizontal cell potentials in isolated axolotl retina.离体美西螈视网膜中水平细胞电位产生的离子机制。
J Gen Physiol. 1978 Jan;71(1):69-92. doi: 10.1085/jgp.71.1.69.
10
Synaptic transmission in amphibian retinae during conditions unfavourable for calcium entry into presynaptic terminals.在不利于钙离子进入突触前终末的条件下，两栖类视网膜中的突触传递
J Physiol. 1986 Jul;376:411-28. doi: 10.1113/jphysiol.1986.sp016160.
引用本文的文献
1
Distinctive patterns of alterations in proton efflux from goldfish retinal horizontal cells monitored with self-referencing H⁺-selective electrodes.应用自参照 H⁺选择性电极监测金鱼视网膜水平细胞质子外排的变化模式。
Eur J Neurosci. 2012 Oct;36(8):3040-50. doi: 10.1111/j.1460-9568.2012.08226.x. Epub 2012 Jul 19.
2
How vision begins: an odyssey.视觉的起源：一段探索之旅。
Proc Natl Acad Sci U S A. 2008 Jul 22;105(29):9855-62. doi: 10.1073/pnas.0708405105. Epub 2008 Jul 16.
3
Depolarization of isolated horizontal cells of fish acidifies their immediate surrounding by activating V-ATPase.鱼的离体水平细胞去极化通过激活V-ATP酶使其周围环境酸化。
J Physiol. 2007 Dec 1;585(Pt 2):401-12. doi: 10.1113/jphysiol.2007.142646. Epub 2007 Oct 11.
4
Pre- and post-synaptic effects of manipulating surface charge with divalent cations at the photoreceptor synapse.在光感受器突触处用二价阳离子操纵表面电荷的突触前和突触后效应。
Neuroscience. 2004;129(3):791-801. doi: 10.1016/j.neuroscience.2004.08.043.
5
A metabotropic glutamate receptor regulates transmitter release from cone presynaptic terminals in carp retinal slices.一种代谢型谷氨酸受体调节鲤鱼视网膜切片中视锥细胞突触前终末的神经递质释放。
J Gen Physiol. 2002 Jan;119(1):55-68. doi: 10.1085/jgp.119.1.55.
6
Ionotropic non-N-methyl-D-aspartate agonists induce retraction of dendritic spinules from retinal horizontal cells.离子型非N-甲基-D-天冬氨酸受体激动剂可诱导视网膜水平细胞的树突棘缩回。
Proc Natl Acad Sci U S A. 1993 Jul 15;90(14):6533-7. doi: 10.1073/pnas.90.14.6533.
7
Membrane properties of solitary horizontal cells isolated from goldfish retina.从金鱼视网膜分离出的单个水平细胞的膜特性。
J Physiol. 1981 Dec;321:141-61. doi: 10.1113/jphysiol.1981.sp013976.
8
Sustained synaptic input to ganglion cells of mudpuppy retina.泥螈视网膜神经节细胞的持续突触输入。
J Physiol. 1982 May;326:91-108. doi: 10.1113/jphysiol.1982.sp014179.
9
Ionic mechanisms underlying the responses of off-center bipolar cells in the carp retina. II. Studies on responses evoked by transretinal current stimulation.鲤鱼视网膜离中心双极细胞反应的离子机制。II. 经视网膜电流刺激诱发反应的研究。
J Gen Physiol. 1983 Apr;81(4):603-12. doi: 10.1085/jgp.81.4.603.
10
Ionic mechanisms underlying the responses of off-center bipolar cells in the carp retina. I. Studies on responses evoked by light.鲤鱼视网膜离中心双极细胞反应的离子机制。I. 光诱发反应的研究。
J Gen Physiol. 1983 Apr;81(4):589-601. doi: 10.1085/jgp.81.4.589.
本文引用的文献
1
Light-induced resistance changes in single photoreceptors of Necturus and Gekko.美西螈和壁虎单个光感受器中光诱导的电阻变化。
Vision Res. 1969 Apr;9(4):453-63. doi: 10.1016/0042-6989(69)90134-5.
2
The response to electric stimulation of horizontal cells in the carp retina.鲤鱼视网膜水平细胞对电刺激的反应。
Vision Res. 1968 Jul;8(7):817-22. doi: 10.1016/0042-6989(68)90132-6.
3
Spectral response curves of single cones in the carp.鲤鱼单锥体的光谱响应曲线。
Vision Res. 1967 Jul;7(7):519-31. doi: 10.1016/0042-6989(67)90061-2.
4
Physiological and morphological identification of horizontal, bipolar and amacrine cells in goldfish retina.金鱼视网膜中水平细胞、双极细胞和无长突细胞的生理与形态学鉴定
J Physiol. 1970 May;207(3):623-33. doi: 10.1113/jphysiol.1970.sp009084.
5
Electrophysiological study of the mechanisms subserving color coding in the fish retina.鱼类视网膜中颜色编码机制的电生理研究。
Cold Spring Harb Symp Quant Biol. 1965;30:559-66. doi: 10.1101/sqb.1965.030.01.054.
6
Influence of sodium, potassium and chloride ions on the intracellular responses of turtle photoreceptors.钠、钾和氯离子对龟视网膜光感受器细胞内反应的影响。
Nature. 1973 Feb 9;241(5389):401-3. doi: 10.1038/241401a0.
7
S-potentials in the dark-adapted retina of the carp.鲤鱼暗适应视网膜中的S电位。
J Physiol. 1972 Dec;227(1):261-73. doi: 10.1113/jphysiol.1972.sp010031.
8
Effects of lanthanum ions on function and structure of frog neuromuscular junctions.镧离子对青蛙神经肌肉接头功能和结构的影响。
Proc R Soc Lond B Biol Sci. 1971 Dec 14;179(1056):247-60. doi: 10.1098/rspb.1971.0096.
9
Synaptic transmission between photoreceptors and horizontal cells in the turtle retina.
Science. 1974 Feb 1;183(4123):417-9. doi: 10.1126/science.183.4123.417.
10
Effect of magnesium on horizontal cell activity in the skate retina.
Nature. 1973 Mar 9;242(5393):101-3. doi: 10.1038/242101a0.
Zotero 插件