Abstract:
:Basal and interferon (IFN)-induced levels of (2'-5') oligoadenylate synthetase activity were measured in astrocyte cultures from the mouse cerebral cortex, in neurone-enriched and mixed cerebellar cultures, and in two continuous neural cell lines by a radioimmunoassay procedure. All untreated cultures contained measureable enzyme activity. Both purified IFN-alpha, beta and recombinant IFN-gamma induced the enzyme in all cultures with the exception of the C8S cell line which did not respond to IFN-gamma. IFN-alpha, beta was more effective than IFN-gamma. The amplitude of induction by IFN-alpha, beta was highest in the cell lines, intermediate in cortical astrocytes and lowest in mixed and neurone-enriched cultures from the cerebellum.
journal_name
Neurosci Lettjournal_title
Neuroscience lettersauthors
Hirsch MR,Cailla H,Wietzerbin J,Goridis Cdoi
10.1016/0304-3940(86)90293-4subject
Has Abstractpub_date
1986-04-11 00:00:00pages
139-44issue
2eissn
0304-3940issn
1872-7972pii
0304-3940(86)90293-4journal_volume
65pub_type
杂志文章abstract::This study used magnetoencephalography (MEG) to examine the dynamic patterns of neural activity underlying the auditory steady-state response. We examined the continuous time-series of responses to a 32-Hz amplitude modulation. Fluctuations in the amplitude of the evoked response were found to be mediated by non-linea...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2005.05.043
更新日期:2005-09-16 00:00:00
abstract::In the presence of atropine electrical transmural stimulation (using repetitive volleys, e.g. 3 pulses at 50 Hz applied every 4 s) of full thickness longitudinal strips of guinea-pig ileum produced non-cholinergic excitatory junction potentials (EJPs) and inhibitory junction potentials (IJPs) in the circular muscle la...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(86)90006-6
更新日期:1986-01-02 00:00:00
abstract::Normal aging is associated with chronic oxidative stress. In the basal ganglia, oxidative stress may contribute to the increased risk of Parkinson's disease in the elderly. Neurons are thought to actively utilize compensatory defense mechanisms, such as heat shock proteins (HSPs), to protect from persisting stress. De...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2010.01.049
更新日期:2010-03-19 00:00:00
abstract::Noradrenaline (NA)- and neuropeptide Y (NPY)-containing cell bodies were found to occur in high numbers (>75% of all cells were positive) in the human superior cervical ganglion and distributed homogeneously throughout the ganglion and showed colocalisation. A few cell bodies were VIP-immunoreactive (-ir) (less than 5...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/s0304-3940(99)00115-9
更新日期:1999-03-26 00:00:00
abstract::Divalent metals such as cobalt are frequently used by neurophysiologists to prevent synaptic transmission, because they are thought to selectively block presynaptic calcium conductance. Recording intracellularly from hippocampal CA3 pyramidal cells we show that Co2+ (2 mM) is not specific in this action but also dimin...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(91)90507-p
更新日期:1991-12-16 00:00:00
abstract::Recently we have demonstrated the presence of a gap in the avian retinotectal projection, that corresponds with the locus of retinotopic representation of the elongated optic nerve head. The present report describes an equivalent gap in the optic neuropiles of the avian ventral geniculate nucleus and griseum tectalis ...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(88)90424-7
更新日期:1988-02-15 00:00:00
abstract::Dopaminergic neurons of the goldfish retina were selectively destroyed after a single intravitreal injection of 1-methyl-4-phenylpyridinium ion (MPP+). The ultrastructural analysis of the retina 3 days after toxin administration shows darkening of some retinal neurons present in the inner nuclear layer including their...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(88)90565-4
更新日期:1988-03-31 00:00:00
abstract::DNA fragmentation and activation of caspase-1, implicating involvement of apoptosis, have been reported in the spinal cord of amyotrophic lateral sclerosis (ALS) patients and transgenic mouse models of ALS. Because BH3-only members of the Bcl-2 family have pro-apoptotic activity, we examined the expression of the BH3-...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/s0304-3940(01)02250-9
更新日期:2001-11-09 00:00:00
abstract::Dopamine (DA), 3,4-dihydroxyphenylacetic acid (DOPAC), ascorbic acid (AA) and dehydroascorbic acid (DHAA) levels were determined by HPLC in the striatal synaptosomal fraction and in the whole striatum of rats, whose fronto-parietal cortex had been bilaterally ablated, after a single injection of d-amphetamine (2.0 mg/...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(92)90850-7
更新日期:1992-05-11 00:00:00
abstract::Prior animal studies have indicated that levels of oxidized glutathione (GSSG) in brain and other organs are low, comprising several percent, or less, of the total glutathione. An exception is seen in reports for autopsy and biopsy specimens of human brain, where very high levels of GSSG have been indicated. The latte...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(87)90061-9
更新日期:1987-02-10 00:00:00
abstract::The excitability of the motoneuron (MN) pool in the resting state was compared between normal control subjects and patients with spasticity resulting from HTLV-I-associated myelopathy, using a new parameter, Hslp/Mslp, and the conventional parameters Hmax/Mmax and Hth/Mth. Differences in the excitability of the MN poo...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(95)12284-2
更新日期:1996-01-19 00:00:00
abstract::The distribution of Purkinje cells projecting to the descending vestibular nucleus was studied in lobule IX (uvula) of the cat by the retrograde wheat germ agglutinin-horseradish peroxidase method. In the transverse plane labeled Purkinje cells were seen diffusely within 1.0 mm from the midline and densely for 250-500...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(86)90034-0
更新日期:1986-05-23 00:00:00
abstract::Activity-dependent neuroprotective protein (ADNP) is a highly conserved vasoactive intestinal peptide (VIP) responsive gene that is expressed abundantly in the brain and in the body and is essential for brain formation and embryonic development. Since, VIP exhibits sexual dimorphism in the hypothalamus, the potential ...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2004.09.077
更新日期:2005-01-03 00:00:00
abstract::The mechanisms underlying alterations in brain functions in response to physical exercise are not fully understood. The present study examined the central effect of irisin, a 112 amino acid polypeptide hormone secreted from the skeletal muscle after exercise, on the locomotion in rats. Central administration of irisin...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2015.03.069
更新日期:2015-05-19 00:00:00
abstract::Cat odor elicits defensive responses in rats that are modified by repeated exposure to the odor. We explored the neural correlates of this adaptation using FosB/DeltaFosB immunohistochemistry. Rats were given 3 x60 min exposures to either a worn cat collar (repeated cat odor group) or unworn cat collar (control group)...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2009.06.069
更新日期:2009-09-22 00:00:00
abstract::In this study, we investigated the eye movement and postural control performance in dyslexic children while reading text and performing Landolt reading when sitting and standing. Fifteen dyslexic and 15 non-dyslexic children were asked to sit in a chair while the eye movements were recorded, and were then asked to sta...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2018.08.042
更新日期:2018-11-01 00:00:00
abstract::A large dose of carbachol (5 micrograms/0.5 microliters) unilaterally microinjected into the rostral substantia nigra of rats induced stereotypy characterized by biting, gnawing and licking. A lower dose (0.5 micrograms/0.5 microliter) of the cholinomimetic potentiated normal food intake in satiated animals. Both the ...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(80)90174-3
更新日期:1980-12-01 00:00:00
abstract::Sexual receptivity was suppressed in female rats immediately after the male had ejaculated. The inhibition was prevented by intravaginal injection of naloxone (100 micrograms) before testing and intravaginal injection of beta-endorphin (1.0 micrograms) inhibited sexual behavior in female rats in a manner comparable to...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(90)90523-c
更新日期:1990-07-17 00:00:00
abstract::Probiotics participate actively in the neuropsychiatric disorders. However, their roles on ischemic stroke remain unclear. This study aims to determine whether Clostridium butyricum (C. butyricum) could attenuate cerebral ischemia/reperfusion (I/R) injury and its possible mechanisms. Male ICR mice were intragastricall...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2015.12.047
更新日期:2016-02-02 00:00:00
abstract::We used whole-head magnetoencephalography to investigate cortical activity during two oromotor activities foundational to speech production. 13 adults performed mouth opening and phoneme (/pa/) production tasks to a visual cue. Jaw movements were tracked with an ultrasound-emitting device. Trials were time-locked to b...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2012.08.030
更新日期:2012-10-03 00:00:00
abstract::Methylphenidate (MPH) is a dopamine and norepinephrine reuptake inhibitor that is widely used for the treatment of attention-deficit/hyperactivity disorder in children and adults. Its similarity to other psychostimulants suggests that, at certain doses, the drug may generate lasting neuroadaptations that can be detrim...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2014.03.001
更新日期:2014-04-30 00:00:00
abstract::A major goal in the study of motor learning is to improve the extent to which subjects adapt their movements in response to errors. Recent attention has focused on the gradual-adaptation paradigm, in which an adaptive stimulus is introduced incrementally, rather than all at once as in conventional adaptation paradigms...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2011.06.039
更新日期:2011-08-18 00:00:00
abstract::The size and somatotopic distribution of corneal afferent neurons in the guinea pig trigeminal ganglion were determined using a retrograde axonal tracing technique. Wheat germ agglutinin-horseradish peroxidase (WGA-HRP) was applied to the central cornea of the guinea pig and the animals were perfusion-fixed 48 h later...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(91)90696-q
更新日期:1991-01-02 00:00:00
abstract::Serum choline concentrations decrease during and after surgery. We undertook this study to determine whether the decrease of choline is associated with an increase in stress hormones. In 16 patients undergoing abdominal surgery with general anesthesia, circulating choline cortisol, prolactin, adrenocorticotropic hormo...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/s0304-3940(02)00171-4
更新日期:2002-05-10 00:00:00
abstract::The magnetic cell sorter (MACS) technique was applied to isolate retinal ganglion cells (RGCs) for culture. RGCs were labeled retrogradely with 1.1'-dioctadecyl-3,3,3',3'-tetramethylindocarbocyanine perchlorate (Dil). Subsequently retinal cell suspensions were incubated with biotinylated anti-rat Thy-1 antibody and MA...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/s0304-3940(98)00918-5
更新日期:1999-01-08 00:00:00
abstract::Transient retinal fibers to the inferior colliculus were found in newborn albino rats. After horseradish peroxidase injection into the vitreous cavity of rats of 1-3 days of age, anterogradely-labeled retinal fibers were traced through the superior colliculus to the inferior colliculus. These retinal fibers to the inf...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/0304-3940(83)90496-2
更新日期:1983-05-27 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::Studies involving receptor protection have been used to define the functional involvement of specific receptor subtypes in tissues expressing multiple receptor subtypes. Previous functional studies from our laboratory demonstrate the feasibility of this approach when applied to neuronal tissues expressing multiple nic...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2005.09.002
更新日期:2006-01-09 00:00:00
abstract::Methamphetamine (METH) is a well-known drug of abuse and neurotoxin that may cause temporary or permanent disturbances in the dopaminergic systems of the brain, predisposing individuals to Parkinsonism. Previously, we have shown that METH causes dopaminergic cell death by increasing the production of reactive oxygen s...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/j.neulet.2007.03.073
更新日期:2007-05-23 00:00:00
abstract::In neurodegenerative diseases, such as Alzheimer's disease or HIV encephalitis, neuronal DNA fragmentation has been observed at unexpected high frequencies, without definitive evidence for activation of an irreversible apoptotic pathway. The wobbler mouse is a suggested genetic model of neurodegenerative disease. The ...
journal_title:Neuroscience letters
pub_type: 杂志文章
doi:10.1016/s0304-3940(01)01741-4
更新日期:2001-06-15 00:00:00