Kinetics of acetylcholine-activated cation channel blockade by the calcium antagonist D-600 in Aplysia neurons.

Abstract:

:The effects of the calcium channel blocker D-600 on the cation channels activated by acetylcholine (ACh) was studied in voltage-clamped Aplysia neurons by voltage-jump relaxation analysis. D-600 blocked the steady-state ACh current in a highly voltage-dependent manner, the degree of antagonism increasing with membrane hyperpolarization. In the presence of D-600 the current relaxations following hyperpolarizing command steps became biphasic. The time constants of ACh-induced current relaxations (tau f), which approximate the mean channel lifetime, were reduced in a voltage-dependent manner, the degree of reduction of tau f increasing with increasing membrane potential. In addition to the acceleration of tau f, a slow, inverse kinetic component (tau s) of the relaxation appeared in the presence of D-600. The rate of this inverse kinetic component was accelerated either by increasing the agonist or antagonist dose or by increasing the membrane potential. These results suggest that D-600 acts to antagonize the acetylcholine response through a blockade of the open state of the transmitter-activated cation channel. Possible kinetic schemes for this interaction are discussed.

journal_name

Cell Mol Neurobiol

authors

Slater NT,Haas HL,Carpenter DO

doi

10.1007/BF00734714

subject

Has Abstract

pub_date

1983-12-01 00:00:00

pages

329-44

issue

4

eissn

0272-4340

issn

1573-6830

journal_volume

3

pub_type

杂志文章
  • Past Exposure to Cigarette Smoke Aggravates Cognitive Impairment in a Rat Model of Vascular Dementia via Neuroinflammation.

    abstract::Smoking is a risk factor for dementia. Cognitive function can be partially restored after quitting smoking, but still lower than never smoked group. The underlying mechanisms still remain unclear. The effects of smoking cessation combined with cerebral chronic hypoperfusion (CCH) on cognitive function have never been ...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-020-00992-2

    authors: Meng N,Dong Y,Huo T,Song M,Jiang X,Xiao Y,Lv P

    更新日期:2020-11-06 00:00:00

  • Myosin IIA Regulated Tight Junction in Oxygen Glucose-Deprived Brain Endothelial Cells Via Activation of TLR4/PI3K/Akt/JNK1/2/14-3-3ε/NF-κB/MMP9 Signal Transduction Pathway.

    abstract::Non-muscle myosin heavy chain IIA (NMMHC IIA), a member of Myosin II family, plays a critical role in various cellular physiological processes. Our previous research had suggested that NMMHC IIA could participate in regulating tight junction morphological changes induced by ischemia stroke. Thus, in the current study,...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-019-00654-y

    authors: Lv Y,Liu W,Ruan Z,Xu Z,Fu L

    更新日期:2019-03-01 00:00:00

  • Global Histone H4 Acetylation in the Olfactory Bulb of Lactating Rats with Different Patterns of Maternal Behavior.

    abstract::In rats, variations in the levels of neuromodulatory molecules and in the expression of their receptors are observed during pregnancy and postpartum. These changes may contribute to the development and management of maternal behavior. The frequency of licking the pups is used to evaluate maternal care, having mothers ...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-015-0306-3

    authors: de Moura AC,da Silva IR,Reinaldo G,Dani C,Elsner VR,Giovenardi M

    更新日期:2016-10-01 00:00:00

  • Down-regulation of N-type voltage-activated Ca2+ channels by gabapentin.

    abstract::1. Although the cellular and molecular mechanisms of the anticonvulsant action of gabapentin (GBP) remain incompletely described, in vitro studies have shown that GBP binds to the alpha2delta subunit of the high voltage-activated (HVA) Ca2+ channels. 2. In this report, we analyzed the effects of GBP on the functional ...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1023/a:1019865822069

    authors: Vega-Hernández A,Felix R

    更新日期:2002-04-01 00:00:00

  • Standardised extract of Bacopa monniera (CDRI-08) improves contextual fear memory by differentially regulating the activity of histone acetylation and protein phosphatases (PP1α, PP2A) in hippocampus.

    abstract::Contextual fear conditioning is a paradigm for investigating cellular mechanisms involved in hippocampus-dependent memory. Earlier, we showed that standardised extract of Bacopa monniera (CDRI-08) improves hippocampus-dependent learning in postnatal rats by elevating the level of serotonin (5-hydroxytryptamine, 5-HT),...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-014-0042-0

    authors: Preethi J,Singh HK,Venkataraman JS,Rajan KE

    更新日期:2014-05-01 00:00:00

  • Projection-dependent differentiation of melanin-concentrating hormone-containing neurons.

    abstract::1. Melanin-concentrating hormone (MCH)-containing neurons within the lateral hypothalamus affect a broad spectrum of physiological and behavioral processes. The aim of this study was to examine a differentiation of rat MCH neurons dependent on their functionally related projections to the intermediolateral column (IML...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-006-9115-z

    authors: Harthoorn LF

    更新日期:2007-02-01 00:00:00

  • Intracellular localization of the HCS2 gene products in identified snail neurons in vivo and in vitro.

    abstract::1. The HCS2 (Helix command specific 2) gene expressed in giant command neurons for withdrawal behavior of the terrestrial snail Helix lucorum encodes a unique hybrid precursor protein that contains a Ca-binding (EF-hand motif) protein and four small peptides (CNP1-CNP4) with similar Tyr-Pro-Arg-X aminoacid sequence at...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-006-9025-0

    authors: Ivanova JL,Leonova OG,Popenko VI,Ierusalimsky VN,Korshunova TA,Boguslavsky DV,Malyshev AY,Balaban PM,Belyavsky AV

    更新日期:2006-03-01 00:00:00

  • Prenatal hormones organize sex differences of the neuroendocrine reproductive system: observations on guinea pigs and nonhuman primates.

    abstract::1. The central nervous systems (CNS) of males and females differ in the control mechanisms for the release of gonadotropins from the anterior pituitary gland as well as the capacity to display sex specific behaviors. 2. In guinea pigs and monkeys, these differences are organized through the actions of prenatal androge...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章,评审

    doi:10.1023/a:1022534019718

    authors: Resko JA,Roselli CE

    更新日期:1997-12-01 00:00:00

  • Autophagy and Alzheimer's Disease.

    abstract::Autophagy is an essential degradation pathway in clearing abnormal protein aggregates in mammalian cells and is responsible for protein homeostasis and neuronal health. Several studies have shown that autophagy deficits occurred in early stage of Alzheimer's disease (AD). Autophagy plays an important role in generatio...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章,评审

    doi:10.1007/s10571-016-0386-8

    authors: Li Q,Liu Y,Sun M

    更新日期:2017-04-01 00:00:00

  • Inflammatory Profiles of the Interleukin Family and Network in Cerebral Hemorrhage.

    abstract::Cerebral hemorrhage is a series of devastating cerebrovascular diseases with high mortality, morbidity and recurrence rate. Localized and systemic immuno-reactions are involved. Aggregation of immunocytes, which were both recruited from the peripheral circulation and resident in the central nervous system, is induced ...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章,评审

    doi:10.1007/s10571-018-0601-x

    authors: Ye L,Gao L,Cheng H

    更新日期:2018-10-01 00:00:00

  • Thymosin-beta4 attenuates ethanol-induced neurotoxicity in cultured cerebral cortical astrocytes by inhibiting apoptosis.

    abstract::Thymosin-beta4 (Tbeta4) is a major actin monomer-binding peptide in mammalian tissues and plays a crucial role in the nervous system in synaptogenesis, neuronal survival and migration, axonal growth, and plastic changes of dendritic spines. However, it is unknown whether Tbeta4 is also involved in challenges with exte...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-009-9439-6

    authors: Yang H,Cui GB,Jiao XY,Wang J,Ju G,You SW

    更新日期:2010-01-01 00:00:00

  • Deficiency in endothelin receptor B reduces proliferation of neuronal progenitors and increases apoptosis in postnatal rat cerebellum.

    abstract::Endothelins regulate cellular functions in the mammalian brain through the endothelin receptors A and B (EDNRA and EDNRB). In this study, we investigated the role of EDNRB on cell proliferation in the cerebellum by using the spotting lethal (sl) rat, which carries a naturally occurring deletion in the EDNRB gene. Prol...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-008-9292-z

    authors: Vidovic M,Chen MM,Lu QY,Kalloniatis KF,Martin BM,Tan AH,Lynch C,Croaker GD,Cass DT,Song ZM

    更新日期:2008-12-01 00:00:00

  • Diclofenac enhances proinflammatory cytokine-induced aquaporin-4 expression in cultured astrocyte.

    abstract::Acute encephalopathy is a generic term for acute brain dysfunction occurring after infection. Acute encephalopathy induced by influenza virus results in high mortality, and most cases of influenza-associated encephalopathy (IAE) result in brain edema. Administration of diclofenac sodium (DCF), a non-steroidal anti-inf...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-013-9905-z

    authors: Asai H,Kakita H,Aoyama M,Nagaya Y,Saitoh S,Asai K

    更新日期:2013-04-01 00:00:00

  • Expression and subcellular location of alpha-synuclein during mouse-embryonic development.

    abstract::Alpha-synuclein (alpha-SYN) is one of the major components of intracellular fibrillary aggregates in the brains of a subset of neurodegenerative disorders. Although alpha-SYN expression has been found in developing mouse brain, a detailed distribution during mouse-embryonic development has not been made. Here we descr...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-009-9473-4

    authors: Zhong SC,Luo X,Chen XS,Cai QY,Liu J,Chen XH,Yao ZX

    更新日期:2010-04-01 00:00:00

  • Exocytosis in single chromaffin cells: regulation by a secretory granule-associated Go protein.

    abstract::1. Besides having a role in signal transduction, trimeric G proteins may also be involved in membrane trafficking events. In chromaffin cells, G alpha o has been found associated with the membrane of secretory granules. Here we examined the role of Go in regulated exocytosis using pressure microinjection combined with...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1023/a:1026329121099

    authors: Vitale N,Gonon F,Thiersé D,Aunis D,Bader MF

    更新日期:1997-02-01 00:00:00

  • Long-lasting enhancement of corticostriatal transmission by taurine: role of dopamine and acetylcholine.

    abstract::1. Taurine applied to mouse brain slices evokes a long-lasting enhancement (LLE) of corticostriatal synaptic transmission, LLE(TAU). 2. The occurrence of LLE(TAU) was significantly decreased in the presence of the specific antagonists at either D1 (SCH23390) or D2 (raclopride) dopamine (DA) receptors. 3. LLE(TAU) was ...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-005-3974-6

    authors: Chepkova AN,Sergeeva OA,Haas HL

    更新日期:2005-06-01 00:00:00

  • Predominant neuritic pathology induced by viral overexpression of alpha-synuclein in cell culture.

    abstract::1. Alpha-synuclein is known to play an important role in the pathogenesis of Parkinson's disease (PD). The pathogenicity of alpha-synuclein is related to its ability to form intraneuronal inclusions. The inclusions, which are found in brains of patients with PD and diffuse Lewy body disease consist partially of C-term...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-007-9141-5

    authors: Zach S,Bueler H,Hengerer B,Gillardon F

    更新日期:2007-06-01 00:00:00

  • Molecular Variants in Human Trace Amine-Associated Receptors and Their Implications in Mental and Metabolic Disorders.

    abstract::We provide a comprehensive review of the available evidence on the pathophysiological implications of genetic variants in the human trace amine-associated receptor (TAAR) superfamily. Genes coding for trace amine-associated receptors (taars) represent a multigene family of G-protein-coupled receptors, clustered to a s...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章,评审

    doi:10.1007/s10571-019-00743-y

    authors: Rutigliano G,Zucchi R

    更新日期:2020-03-01 00:00:00

  • Increase of c-Fos and c-Jun expression in spinal and cranial motoneurons of the degenerating muscle mouse (Scn8a(dmu)).

    abstract::The degenerating muscle (dmu) mouse harbors a loss-of-function mutation in the Scn8a gene, which encodes the alpha subunit of the voltage-gated sodium channel (VGSC) Na(V)1.6. The distribution of c-Fos and c-Jun was examined in spinal and cranial motoneurons of the dmu mouse. In the cervical spinal cord, trigeminal mo...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-010-9498-8

    authors: Ichikawa H,Kano M,Shimizu Y,Suzuki T,Sawada E,Ono W,Chu LW,Côté PD

    更新日期:2010-07-01 00:00:00

  • Dynamic change of Prohibitin2 expression in rat sciatic nerve after crush.

    abstract::As a novel cell cycle inhibitor, PHB2 controls the G1/S transition in cycling cells in a complex manner. Its aberrant expression is closely related to cell carcinogenesis. While its expression and role in peripheral nervous system lesion and repair were still unknown. Here, we performed an acute sciatic nerve crush (S...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-013-9935-6

    authors: Long L,Huang Y,Wu H,Luan W,Zhang Q,Wen H,Ding T,Wang Y

    更新日期:2013-07-01 00:00:00

  • Differential suppression of axoplasmic transport: effects of light irradiation to the growth cone of cultured dorsal root ganglion neurons.

    abstract::1. Growth cones of cultured dorsal root ganglion neurons from mice were irradiated using a mercury lamp. 2. The flux of particles of fast retrograde axoplasmic transport decreased promptly after light irradiation without a change in velocity. 3. That of anterograde transport decreased as well, but with a significant l...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/BF02089941

    authors: Kano M,Tashiro H,Kawakami T,Takenaka T,Gotoh H

    更新日期:1995-06-01 00:00:00

  • Shengmai Formula Ameliorates Pathological Characteristics in AD C. elegans.

    abstract::Shengmai (SM) formula, a classical traditional Chinese medicine formula, is composed of Panax ginseng (Pg), Ophiopogon japonicus (Oj), and Schisandra Chinesis (Sc). SM has been clinically used to treat heart failure and ischemic heart disease. Although SM formula has been reported to be potential for fighting against ...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-015-0326-z

    authors: Zhang W,Zhi D,Ren H,Wang D,Wang X,Zhang Z,Fei D,Zhu H,Li H

    更新日期:2016-11-01 00:00:00

  • Spermidine Exhibits Protective Effects Against Traumatic Brain Injury.

    abstract::Traumatic brain injury (TBI) causes permanent neurological and cognitive impairments. Effective pharmacological interventions remain elusive. Spermidine is a polyamine compound found in our body that may play a role in brain development and congenital function. In this study, we aimed to investigate the therapeutic po...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-019-00783-4

    authors: Huang J,Zhang H,Zhang J,Yu H,Lin Z,Cai Y

    更新日期:2020-08-01 00:00:00

  • Neuroprotective effect of aqueous extract of Selaginella delicatula as evidenced by abrogation of rotenone-induced motor deficits, oxidative dysfunctions, and neurotoxicity in mice.

    abstract::Oxidative stress is one of the mechanisms implicated to play a significant role in the pathophysiology of Parkinson's disease. Previously, we showed that an aqueous extract of Selaginella delicatula (SDAE) offered robust neuroprotection against rotenone (ROT) in a Drosophila model. In furtherance in the present study,...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-013-9959-y

    authors: Chandran G,Muralidhara

    更新日期:2013-10-01 00:00:00

  • CRHR1 Mediates the Up-Regulation of Synapsin I Induced by Nesfatin-1 Through ERK 1/2 Signaling in SH-SY5Y Cells.

    abstract::The anorexigenic molecule nesfatin-1 has recently been taken as a potential mood regulator, but the potential mechanisms remain unknown. Results of our previous study have demonstrated that nesfatin-1 could induce anxiety- and depression-like behaviors in rats, accompanied by the hyperactivity of the hypothalamic-pitu...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-017-0509-x

    authors: Chen Z,Xu YY,Ge JF,Chen FH

    更新日期:2018-04-01 00:00:00

  • Changes in the levels of p-ERK, p-CREB, and c-fos in rat mesocorticolimbic dopaminergic system after morphine-induced conditioned place preference: the role of acute and subchronic stress.

    abstract::ERK pathway plays a critical role in the cellular adaptive responses to environmental changes. Stressful conditions can induce the activation of activate ERK, and its downstream targets, CREB and c-fos, in neural cells. Exposure to opioids has the same effect. In this study, we investigated the effects of morphine-ind...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-013-0011-z

    authors: Haghparast A,Fatahi Z,Alamdary SZ,Reisi Z,Khodagholi F

    更新日期:2014-03-01 00:00:00

  • Alteration of DBP levels in CSF of patients with MS by proteomics analysis.

    abstract:OBJECTIVE:The diagnosis of multiple sclerosis (MS) is still challenging recently due to the lack of a specific diagnostic test. Proteomics analysis was applied to biomarkers discovery and their pathways study. METHODS:First, the proteins of CSF from MS patients and control group were analyzed individually with 2D-DIGE...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-008-9312-z

    authors: Qin Z,Qin Y,Liu S

    更新日期:2009-03-01 00:00:00

  • Cell-autonomous enhancement of glutamate-uptake by female astrocytes.

    abstract::Since gonadal female hormones act on and protect neurons, it is well known that the female brain is less vulnerable to stroke or other brain insults than the male brain. Although glial functions have been shown to affect the vulnerability of the brain, little is known if such a sex difference exists in glia, much less...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s10571-012-9829-z

    authors: Morizawa Y,Sato K,Takaki J,Kawasaki A,Shibata K,Suzuki T,Ohta S,Koizumi S

    更新日期:2012-08-01 00:00:00

  • Increased production of endothelins in the hippocampus of stroke-prone spontaneously hypertensive rats following transient forebrain ischemia: histochemical evidence.

    abstract::1. The effect of transient forebrain ischemia on endothelin-1 (ET-1) and endothelin-3 (ET-3) production in the hippocampus of stroke-prone spontaneously hypertensive rats (SHRSPs) was investigated using immunohistochemical techniques. 2. In SHRSPs subjected to 10-min bilateral carotid occlusion, neuronal degeneration ...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/BF00712986

    authors: Yamashita K,Kataoka Y,Niwa M,Shigematsu K,Himeno A,Koizumi S,Taniyama K

    更新日期:1993-02-01 00:00:00

  • Intrinsic regulation of brain inflammatory responses.

    abstract::It is now well accepted that inflammatory responses in brain contribute to the genesis and evolution of damage in neurological diseases, trauma, and infection. Inflammatory mediators including cytokines, cell adhesion molecules, and reactive oxygen species including NO are detected in human brain and its animal models...

    journal_title:Cellular and molecular neurobiology

    pub_type: 杂志文章,评审

    doi:10.1023/a:1025084415833

    authors: Galea E,Heneka MT,Dello Russo C,Feinstein DL

    更新日期:2003-10-01 00:00:00