Two populations of miniature excitatory synaptic ionic currents in somatic muscle cells of Lumbricus terrestris earthworm body wall

被引：4

作者：

Volkov, EM ^{[1
]}

Nurullin, LF ^{[1
]}

机构：

[1] Kazan State Med Univ, Kazan, Russia

来源：

BULLETIN OF EXPERIMENTAL BIOLOGY AND MEDICINE | 2003年 / 136卷 / 05期

关键词：

acetylcholine receptor; ionic currents; muscle cells; earthworm;

D O I：

10.1023/B:BEBM.0000017105.06176.bb

中图分类号：

R-3 [医学研究方法]; R3 [基础医学];

学科分类号：

1001 ;

摘要：

Three types of miniature excitatory synaptic currents were recorded in the same synaptic region of earthworm muscle cells: monoexponential (tau=1.2 msec) and biexponential (tau(1)=1.2 and tau(2)=8.0 msec). It was hypothesized that earthworm muscle cells contain at least two populations of acetylcholine-sensitive ionic channels, which do not belong to classical nicotinic and muscarinic acetylcholine receptors.

引用

页码：503 / 506

页数：4

共 19 条

[1] Two Populations of Miniature Excitatory Synaptic Ionic Currents in Somatic Muscle Cells of Lumbricus Terrestris Earthworm Body Wall
E. M. Volkov
L. F. Nurullin
[J]. Bulletin of Experimental Biology and Medicine, 2003, 136 : 503 - 506
[2] Miniature excitatory synaptic ion currents in the earthworm Lumbricus terrestris body wall muscles
Volkov, E. M.
Nurullin, L. F.
Nikolsky, E.
Vyskocil, F.
[J]. PHYSIOLOGICAL RESEARCH, 2007, 56 (05) : 655 - 658
[3] Calcium Mechanism of Norepinephrine Activation of Ionic Pump in Somatic Cells of Lumbricus Terrestris Earthworm Muscle Wall
E. M. Volkov
L. F. Nurullin
A. S. Obukhova
A. V. Chikin
E. E. Nikol'skii
[J]. Bulletin of Experimental Biology and Medicine, 2002, 134 : 18 - 19
[4] Calcium mechanism of norepinephrine activation of ionic pump in somatic cells of Lumbricus terrestris earthworm muscle wall
Volkov, EM
Nurullin, LF
Obukhova, AS
Chikin, AV
Nikol'skii, EE
[J]. BULLETIN OF EXPERIMENTAL BIOLOGY AND MEDICINE, 2002, 134 (01) : 18 - 19
[5] Effects of cholinergic receptor agonists and antagonists on miniature stimulatory postsynaptic ionic currents in somatic muscle cells of Lumbricus terrestris
Volkov, EM
Nurullin, LF
[J]. BULLETIN OF EXPERIMENTAL BIOLOGY AND MEDICINE, 2005, 139 (03) : 360 - 362
[6] Effects of Cholinergic Receptor Agonists and Antagonists on Miniature Stimulatory Postsynaptic Ionic Currents in Somatic Muscle Cells of Lumbricus Terrestris
E. M. Volkov
L. F. Nurullin
[J]. Bulletin of Experimental Biology and Medicine, 2005, 139 : 360 - 362
[7] CONTRACTILE MECHANISM IN OBLIQUELY STRIATED BODY WALL MUSCLE OF EARTHWORM, LUMBRICUS-TERRESTRIS
KNAPP, MF
MILL, PJ
[J]. JOURNAL OF CELL SCIENCE, 1971, 8 (02) : 413 - +
[8] MECHANICAL RESPONSES OF BODY WALL MUSCLE OF EARTHWORM, LUMBRICUS-TERRESTRIS, TO SEGMENTAL NERVE-STIMULATION
DREWES, CD
PAX, RA
[J]. CANADIAN JOURNAL OF ZOOLOGY, 1971, 49 (12): : 1527 - &
[9] Two main size classes of titin-like proteins in the obliquely striated body wall muscle of the earthworm Lumbricus terrestris
Soika, I
Lange, M
Furst, D
DHaese, J
[J]. JOURNAL OF MUSCLE RESEARCH AND CELL MOTILITY, 1996, 17 (01) : 113 - 114
[10] Effect of Ionic Medium on Carbacholine-Induced Membrane Depolarization in Lumbricus Terrestris Somatic Muscle Cells
E. M. Volkov
L. F. Nurullin
[J]. Bulletin of Experimental Biology and Medicine, 2002, 134 : 428 - 429

← 1 2 →