Abstract:
:Copulation was induced in pairs of Aplysia fasciata by adding to the environment a homogenate of the distal portion of the large hermaphroditic duct. Similar effects were not observed in response to an abdominal ganglion homogenate. The data suggest that the duct may secrete a pheromone initiating copulation in Aplysia.
journal_name
Neurosci Lettjournal_title
Neuroscience lettersauthors
Susswein AJ,Benny Mdoi
10.1016/0304-3940(85)90153-3subject
Has Abstractpub_date
1985-09-06 00:00:00pages
325-30issue
3eissn
0304-3940issn
1872-7972pii
0304-3940(85)90153-3journal_volume
59pub_type
杂志文章abstract::The thickness of the dura mater was obtained from ultrasound probes on the skull and fast Fourier transform-Cepstrum through a probability process at various intracranial pressures (ICP), measured with pressure transducers, in 12 anesthetized dogs. There was a constant relationship between changes in thickness (micron...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(95)11949-w
更新日期:1995-09-22 00:00:00
abstract::We investigated whether N-methyl-D-aspartate (NMDA)-induced slow current in substantia gelatinosa (SG) neurons might be of presynaptic or postsynaptic origin. Whole-cell voltage-clamp recordings were made from adult rat spinal cord slices to examine the effect of NMDA receptor upon miniature excitatory postsynaptic cu...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/s0304-3940(00)01426-9
更新日期:2000-09-29 00:00:00
abstract::Viral infections are frequently found in opioid addicts, subjecting them to immune challenge. However, the effects of immune challenge on opioid withdrawal are not fully understood. In the present study, mice were intraperitoneally injected with 2mg/kg polyinosinic-polycytidylic acid (Poly I:C, a viral mimetic) for 3 ...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2010.10.052
更新日期:2011-01-10 00:00:00
abstract::We investigated the conduction velocity of motor and autonomic nerves, motor nerve to foot interosseous muscle and cervical vagus and sympathetic nerve, in streptozotocin diabetic rats (1-3 months duration of diabetes) and compared it with that of age-matched controls. In diabetic rats, the motor nerve conduction velo...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(90)90489-v
更新日期:1990-05-18 00:00:00
abstract::Changes in the distribution pattern of mRNA encoding the zif268 transcription factor (also referred to as NGFI-A, Krox-24 or EGR-1) were investigated by in situ hybridization histochemistry during postnatal rat brain development. Marked changes in zif268 expression patterns were seen in particular in the cerebral cort...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(94)90737-4
更新日期:1994-01-03 00:00:00
abstract::Size-sieved stem cells (SSCs) derived from human bone marrow have the ability to differentiate into bone, fat and cartilage. SSCs can differentiate into active neural cells after exposure to antioxidant agents. The aim of the present study is to understand if SSCs can be stimulated to differentiate into neurons in res...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2004.05.117
更新日期:2004-08-26 00:00:00
abstract::The genetically heterozygous spinocerebellar ataxias are all characterized by cerebellar atrophy and pervasive Purkinje Cell degeneration. Up to date, more than 35 functionally diverse spinocerebellar ataxia genes have been identified. The main question that remains yet unsolved is why do some many genetic insults lea...
journal_title:Neuroscience letters
pub_type: 杂志文章,评审
doi:10.1016/j.neulet.2018.02.004
更新日期:2019-01-01 00:00:00
abstract::Intracellular recording techniques were used to monitor the evoked responses in hippocampal CA1 pyramidal cells following focal stimulation of the proximally and distally located apical dendritic synapses. The local anaesthetic, QX-314, when injected into individual cells, caused a complete time-dependent blockade of ...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(94)90665-3
更新日期:1994-05-19 00:00:00
abstract::An antiserum to choline acetyltransferase, partially purified from bovine brain (anti-ChAT 1), when incubated with synaptosomes prepared from rat cerebral cortex in the presence of complement caused release of 10% of lactate dehydrogenase and 27% of ChAT. Sodium-dependent uptake of choline was totally abolished. Simil...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(86)90469-6
更新日期:1986-10-08 00:00:00
abstract::The adenosine triphosphate (ATP)-dependent sodium/potassium pump extrudes intracellular sodium in exchange for extracellular potassium. Low ATP causes pump dysfunction increasing both intracellular sodium and water thereby enhancing metabolite mobility. This should be detectable by proton magnetic resonance spectrosco...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(94)90797-8
更新日期:1994-12-05 00:00:00
abstract::Human amniotic epithelial (HAE) cells have been used for allotransplantation in patients with lysosomal storage disease due to lack of expression of HLA antigens. Previously, we have reported the expression of differentiation markers for both neural stem cells, and neuron and glial cells. In the present study, we inve...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/s0304-3940(97)00570-3
更新日期:1997-08-22 00:00:00
abstract::We studied the effects of low-frequency repetitive transcranial magnetic stimulation (rTMS) on seizure susceptibility in rats. rTMS of 1000 pulses at 0.5 Hz led to a prolonged latency for seizure development after an intraperitoneal injection of pentylenetetrazol. The rTMS effectively prevented the development of stat...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/s0304-3940(01)02116-4
更新日期:2001-09-14 00:00:00
abstract::In order to clarify the participation of substance P in the expression of opiate withdrawal, we have investigated the effects induced by the new selective neurokinin-1 antagonist RP 67580 on naloxone-induced morphine withdrawal syndrome in rats. Intracerebroventricular administration of RP 67580 elicited a decrease in...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(93)90457-v
更新日期:1993-06-25 00:00:00
abstract::Day-night variations of gastrin releasing peptide (GRP) in the neuronal somal area of the SCN and the nearby region on the anterior hypothalamic area (AHA) where GRP fibers project, were examined by semiquantitative immunocytochemistry, and compared with those of vasoactive intestinal peptide (VIP). Both in the SCN an...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(94)90585-1
更新日期:1994-11-07 00:00:00
abstract::One of the clinical characteristics of psychogenic tremors (PT) is the disruption or transient cessation of tremor with distractive manoeuvres, including those involving the performance of voluntary movements with the contralateral hand. Seven patients with PT, 11 patients with Parkinson's disease (PD), 10 patients wi...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2004.08.009
更新日期:2004-11-11 00:00:00
abstract::Vascular endothelial growth factor (VEGF) is an endothelial cell-specific antigen and angiogenic factor that plays a role in angiogenesis. We analyzed the expression of four VEGF mRNA isoforms in meningiomas. Among 35 meningiomas, 11 came from patients who underwent complete (n=4) or partial (n=7206=189 in all samples...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/s0304-3940(00)00904-6
更新日期:2000-03-31 00:00:00
abstract::It has been reported that tyrosine administration augments clozapine-induced dopamine (DA) release in the medial prefrontal cortex (MPFC). To characterize this effect and exclude possible confounds, we conducted a series of studies in which microdialysate collection started 24 h after probe implantation, a time at whi...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2003.11.060
更新日期:2004-02-26 00:00:00
abstract::The circadian modulation of occurrence of non-rapid-eye-movement sleep (NREM) was investigated in 37 volunteers under dim-light conditions after 24-h total sleep deprivation using a 26-h 10/20-min ultra-short sleep-wake schedule. The propensity of NREM showed rapid increase followed by gradual decrease during the subj...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/s0304-3940(02)00075-7
更新日期:2002-04-19 00:00:00
abstract::Brain pericytes are involved in neurovascular dysfunction, neurodegeneration and/or neuroinflammation. In the present study, we focused on the proinflammatory properties of brain pericytes to understand their participation in the induction of inflammation at the neurovascular unit (NVU). The NVU comprises different ce...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2014.06.052
更新日期:2014-08-22 00:00:00
abstract::Neocortical neurofibrillary tangles (NFT) revealed by Bodian technique and anti-tau immunolabelling were seen in 5/5 cases of progressive supranuclear palsy (PSP) aged 58-76 years. These lesions differed from Alzheimer's disease or age-related changes: (1) they were most frequent in the precentral gyrus (Brodmann's ar...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(90)90829-x
更新日期:1990-11-13 00:00:00
abstract::We have studied the electrophysiological properties of hippocampal neurons grown on surfaces of organic thin films formed on glass or silicon substrates and on microelectronic device surfaces in culture. Hippocampal neurons were dissociated from embryonic rats and plated on substrates chemically modified with laminin ...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/s0304-3940(97)13372-9
更新日期:1997-02-14 00:00:00
abstract::Mouse neuroblastoma x rat glioma hybrid cells (N x G, NG108-15) were used to study the mechanism of Ca(2+)-current (ICa) inhibition by 5-hydroxytryptamine (5-HT). 5-HT caused a dose-dependent decrease of ICa which was abolished by ICS 205-930 (10)(-8) M) while 2-methyl-5-HT was an agonist. Intracellular infusion of GD...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(93)90068-v
更新日期:1993-04-16 00:00:00
abstract::To identify the roles of gamma-aminobutyric acid (GABA) transporter in epileptogenesis and the recovery mechanisms in spontaneous seizure, a chronological and comparative analysis of GABA transporters (GAT) expression was conducted. GAT-1 immunoreactivity was more strongly detected in the pre-seizure group of seizure ...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/s0304-3940(01)02088-2
更新日期:2001-09-07 00:00:00
abstract::Among various kinds of visual motion, wide field coherent visual motion should have characteristic physiological significance regarding the relationship between the external world and us. To detect veridical visual motion in the surrounding environment, specific mechanisms are necessary to differentiate it from the wi...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2010.11.050
更新日期:2011-01-25 00:00:00
abstract::Intracellular recordings were used to study the contribution of nicotinic and P2X receptors to synaptic transmission to morphologically identified myenteric neurons of guinea-pig ileum. Hexamethonium (100 microM) abolished fast excitatory synaptic potentials (EPSPs) in all orally projecting neurons, but fast EPSPs in ...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/s0304-3940(99)00275-x
更新日期:1999-05-14 00:00:00
abstract::Recently, a mitogen activated protein kinase has been implicated in the generation of a phosphorylated paired helical filament (PHF) epitope recognized by the monoclonal antibody AT8. This epitope consists of phosphorylated serines 199 and/or 202 of the human microtubule associated protein tau. Theoretically, aside fr...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(93)90076-w
更新日期:1993-04-16 00:00:00
abstract::Cerebral perfusion is important in older adults as it is linked to cognitive declines. Physical activity can improve blood flow in the body but little is known about the relationship between physical activity and cerebral perfusion in older adults. In particular, no study has investigated the relation between strength...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2013.12.011
更新日期:2014-02-07 00:00:00
abstract::Early onset generalized dystonia is a dominantly inherited movement disorder caused by neuronal dysfunction without an apparent loss of neurons. The same single mutation (GAG deletion) causes most cases and results in loss of a glutamic acid (E) in the carboxy terminal region of torsinA (Delta302/303). To model the ne...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2005.10.098
更新日期:2006-03-13 00:00:00
abstract::The primary component of amyloid deposits found in the brains of patients with Alzheimer's disease is the beta-amyloid protein, a derivative of a much larger precursor protein (beta PP). We have previously reported that overexpression of carboxyl (COOH)-terminal fragments of beta PP from an integrated DNA construct le...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(93)90192-n
更新日期:1993-05-14 00:00:00
abstract::Exposure to gestational diabetes (GD) in rats leads to dysplasia of the ventromedial hypothalamic nucleus (VMN), decisively involved into the regulation of body weight and metabolism. Recently, we have shown here that VMN malformation is absent in adult offspring of GD mothers treated by pancreatic islet transplantati...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2003.08.066
更新日期:2003-12-11 00:00:00