Abstract：
:An in vitro procedure for labeling of RNA in the excised rat nodose ganglion was used to evaluate the changes in incorporation of [3H]uridine into ganglionic RNA following transection of the abdominal vagus nerves. Significant increases in the incorporation into 28S, 18S and 4S RNA were observed at 1 day after injury, which were maximal at 4 days before returning to unoperated control level by 7 days. A second transient increase in the labelling of these RNA species occurred between 9 and 11 days after injury. Comparison of the time course of these increases with those seen previously following cervical vagus nerve crush injury indicate that the time of onset of the increase in incorporation in independent of the site of injury, but that the maximal response is delayed by 1 day with the more distal lesion. These data are consistent with the existence of separate signals for initiating and modulating the cell body response to axon injury, which are transported retrogradely from the site of injury at rates exceeding the slow component of axoplasmic transport.
journal_name
Neurochem Resjournal_title
Neurochemical researchauthors
Bates DJ,Sirkos S,Moses EK,Austin Ldoi
10.1007/BF00965726subject
Has Abstractpub_date
1983-03-01 00:00:00pages
363-74issue
3eissn
0364-3190issn
1573-6903journal_volume
8pub_type
杂志文章abstract：:Rhesus macaque monkey brain microvessel endothelial cells (BMECs) were isolated and grown in culture in an effort to establish an appropriate primate in vitro model of the endothelial component of the blood-brain barrier. The presence of Factor VIII antigen, alkaline phosphatase, gamma-glutamyl transpeptidase, lactate...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00967320
更新日期：1994-04-01 00:00:00
abstract：:Neurons, purified by bulk-isolation procedures from 10 day-old rat brain, are 80-90% homogeneous. Contaminants are primarily blood vessels and occasional oligodendroglia. All sizes and shapes of neurons are obtained, as they are isolated from all areas of the brain, except the cerebellum. Neurotransmitter enzyme activ...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00971368
更新日期：1987-01-01 00:00:00
abstract：:The tumor suppressor PTEN (phosphatase and tensin homolog deleted on chromosome 10) is not only a protein, but also a lipid phosphatase that can negatively regulate the serine/threonine kinase Akt. It has been reported that PTEN can be regulated by means of phosphorylation. However, whether PTEN can be regulated by an...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-009-9938-3
更新日期：2009-08-01 00:00:00
abstract：:TRH-like immunoreactivity distinct from TRH is present in various tissues and fluids. In order to determine whether TRH-like molecules are secreted by the hypothalamus, we analyzed tissues and media from hypothalamic slices incubated in Krebs Ringer bicarbonate. Media from basal or high KCl conditions contained 3 TRH-...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1023/a:1020993527602
更新日期：1999-07-01 00:00:00
abstract：:A cortical cup model with continuous perfusion of artificial cerebrospinal fluid (containing 134 mM NaCl) was used to investigate the effects of anion channel blockers on the hyposmotically-induced release of amino acids from the in vivo rat cerebral cortex. The hyposmotic stimulus (25 mM NaCl) evoked a release of tau...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1023/a:1020902104056
更新日期：1999-03-01 00:00:00
abstract：:We observed a spot on two-dimensional (2-D) gel in the epileptic mutant strain E1 mice with a similar molecular weight but with a different isoelectric point of approximately 0.2, compared with its mother strain ddY mice. The collected protein from the E1 mice was identified as cytosolic NADP+-dependent isocitrate deh...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1023/a:1020981532281
更新日期：1999-03-01 00:00:00
abstract：:Abnormally high levels of iron are observed in the brain of patients suffering from neurodegenerative disorders. The mechanisms involved in iron accumulation in neurodegenerative disorders remain poorly understood. In the present study we investigated the effects of aging and neonatal iron overload on the mRNA express...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-009-0100-z
更新日期：2010-04-01 00:00:00
abstract：:We found that chronic lithium diet affects the sensitivity of neuroleptic receptors and the content of amino acids in the brain, and that the changes in adult animals differ from those in young rats. Pregnant rats were kept on lithium diet (pellets with 0.21% Li2CO3 and 0.21% NaCl) during the gestation period and the ...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00964703
更新日期：1983-05-01 00:00:00
abstract：:Glucocorticoid receptors (GRs) exert actions on the hippocampus that are important for memory formation. There are correlations between vascular dysfunctions and GR-related gene expression. Both vascular dysfunction and GR gene expression decline occur during the ageing process. Therefore, hypotensors, which have effe...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-017-2366-x
更新日期：2017-11-01 00:00:00
abstract：:Parkinson's disease (PD) is the second most prevalent age-related neurodegenerative disease with physiological manifestations including tremors, bradykinesia, abnormal postural reflexes, rigidity and akinesia and pathological landmarks showing losses of dopaminergic neurons in the substantia nigra. Although the etiolo...
journal_title：Neurochemical research
pub_type： 杂志文章,评审
doi：10.1007/s11064-008-9656-2
更新日期：2009-01-01 00:00:00
abstract：:Specific [3H]MK801 binding to rat brain NMDA receptors after the administration of the convulsant drug 3-mercaptopropionic acid (MP) and the adenosine analogue cyclopentyladenosine (CPA) was studied by means of a quantitative autoradiographic method. MP administration (150 mg/kg, i.p.) caused significant decreases in ...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1023/a:1020708603495
更新日期：1998-10-01 00:00:00
abstract：:Guanine nucleotides (GN) have been implicated in many intracellular mechanisms. Extracellular actions, probably as glutamate receptor antagonists, have also been recently attributed to these compounds. GN may have a neuroprotective role by inhibiting excitotoxic events evoked by glutamate. Effects of extracellular GN ...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1023/a:1007557600687
更新日期：2000-02-01 00:00:00
abstract：:Histidinemia is an inherited metabolic disorder biochemically characterized by high concentrations of histidine in biological fluids. Usually affected patients are asymptomatic although some individuals have mental retardation and speech disorders. Considering the high prevalence of histidinemia and the scarce informa...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-012-0703-7
更新日期：2012-05-01 00:00:00
abstract：:The expression and localization of syntaxin isoforms 1A and 1B in adrenergic and noradrenergic chromaffin cells were examined by both immunoblot analysis and confocal immunofluorescence microscopy. Syntaxin 1A was found in higher levels in noradrenergic cells, whereas syntaxin 1B was similarly expressed in most noradr...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1023/a:1025658005937
更新日期：2003-10-01 00:00:00
abstract：:Menadione (2-methyl-1,4-naphthoquinone) is a synthetic derivative of vitamin K that allows rapid redox cycling in cells and thereby generates reactive oxygen species (ROS). To test for the consequences of a treatment of brain astrocytes with menadione, we incubated primary astrocyte cultures with this compound. Incuba...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-019-02760-1
更新日期：2019-05-01 00:00:00
abstract：:Nicotine is the principal psychoactive ingredient in cigarette smoke, and has been associated with health problems in humans. However, the pure form of nicotine may prove to be a valuable pharmaceutical agent for the treatment of AD. However, the beneficial effects of nicotine remain a matter of much controversy. In o...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-008-9629-5
更新日期：2008-09-01 00:00:00
abstract：:Lewy bodies and Lewy neurites in the brain constitute the main histopathological features of Parkinson's disease (PD) and dementia with Lewy bodies. They comprise amyloid-like fibrils composed of α-synuclein (αS), a small protein (~14 kDa). Because the aggregation of αS in the brain has been implicated as a critical s...
journal_title：Neurochemical research
pub_type： 杂志文章,评审
doi：10.1007/s11064-017-2382-x
更新日期：2017-12-01 00:00:00
abstract：:Somatostatin (SS) is an inhibitory regulator of secretory and proliferative responses that activates a group of receptors in the plasma membrane termed SSR1-5. SSR2 is one of the most abundant SSR, which also is expressed in high numbers in many neuroendocrine tumor types. Here, we describe a study of the presence and...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1023/a:1022848718109
更新日期：2003-04-01 00:00:00
abstract：:Protein kinase A (PKA) plays a crucial role in tau hyperphosphorylation, an early event of Alzheimer disease (AD), and 17beta-estradiol replacement in aging women forestalls the onset of AD. However, the role of estradiol in PKA-induced tau hyperphosphorylation is not known. Here, we investigated the effect of 17beta-...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-008-9638-4
更新日期：2008-09-01 00:00:00
abstract：:The potassium-stimulated release of acetylcholine, norepinephrine, serotonin, glutamate, and 4-aminobutyrate from superfused rat cortical slices was studied during hypoxia. A reduction in oxygen tensions from 603 +/- 6 to 22 +/- 2 mm Hg selectively altered the calcium-dependent efflux of these neurotransmitters, but d...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00964800
更新日期：1984-08-01 00:00:00
abstract：:Sonic hedgehog (Shh), a secreted glycoprotein factor, can activate the Shh pathway, which has been implicated in neuronal polarization involving neurite outgrowth. However, little evidence is available about the effect of Shh on neurite outgrowth in primary cortical neurons and its potential mechanism. Here, we reveal...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-015-1736-5
更新日期：2016-04-01 00:00:00
abstract：:Status epilepticus (SE) is a severe clinical manifestation of epilepsy associated with intense neuronal loss and inflammation, two key factors involved in the pathophysiology of temporal lobe epilepsy. Bone marrow mononuclear cells (BMMC) attenuated the consequences of pilocarpine-induced SE, including neuronal loss, ...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-013-1217-7
更新日期：2014-02-01 00:00:00
abstract：:Protein misfolding and deposition in the brain are implicated in the etiology of numerous neurodegenerative disorders. Here, organic solutes characteristic of microorganisms adapted to hot environments, were tested on experimental cell models of Huntington's and Parkinson's diseases. Diglycerol phosphate, di-myo-inosi...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-011-0440-3
更新日期：2011-06-01 00:00:00
abstract：:GABAA-receptors were localized in explant cultures of rat cerebellum and in dissociated primary cultures of rat cerebellar granule cells and rat cerebellar astrocytes using the monoclonal antibody bd-17 directed against the beta-subunit of the GABAA/benzodiazepine/chloride channel complex. At the light microscope leve...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00966097
更新日期：1991-03-01 00:00:00
abstract：:Since 1973, multiple effects of basic fibroblast growth factor have been described in a large number of cells. These effects include proliferation, survival and differentiation. The aim of this work was to study the intracellular pathways involved in the basic fibroblast growth factor (FGF2) effect on rat retinal cell...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-007-9491-x
更新日期：2008-05-01 00:00:00
abstract：:gamma-L-Glutamylglutamate (LGG), an endogenous constituent of the brain, reduced the glutamate-evoked increase in intracellular Ca2+ in cultured cerebellar granule cells. The extent and properties of this inhibition were different at different Mg2+ concentrations. The intracellular Ca2+ response to NMDA was slightly e...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00970596
更新日期：1995-12-01 00:00:00
abstract：:Despite immense advances in the treatment strategies, the effective treatment of patients suffering from neuropathic pain remains challenging. Saikosaponin a possesses anti-inflammatory activity. However, the role of saikosaponin a in neuropathic pain is still unclear. Therefore, the objective of this study was to inv...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-014-1407-y
更新日期：2014-11-01 00:00:00
abstract：:Postmortem changes in the activity of GDH, GAD, GABA-T, and GS in the adult forebrain and cerebellum and in the forebrain of newborns have been investigated. The activities of GDH, GAD, and GS were stable till 12 hr after death in both adult and young brain regions studied. The activity of GABA-T was stable till 30 mi...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00966226
更新日期：1986-10-01 00:00:00
abstract：:In the present paper we describe the presence in avian CNS of an endogenous inhibitor of [3H]flunitrazepam binding. This compound was extracted from a synaptic membrane fraction isolated from chick optic lobe and brain using an exhaustive aqueous washing procedure, then purified by means of solid-phase extraction with...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1023/a:1020702823600
更新日期：1998-11-01 00:00:00
abstract：:The present study was designed to evaluate the potential role of miR-93 in cerebral ischemic/reperfusion (I/R) injury in mice. The stroke model was produced in C57BL/6 J mice via middle cerebral artery occlusion (MCAO) for 1 h followed by reperfusion. And miR-93 antagomir was transfected to down-regulate the miR-93 le...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-016-1975-0
更新日期：2016-10-01 00:00:00
