Abstract：
:Ciliary ganglion neurons and nonneurons can be separated from each other, based on the greater adhesivity of the nonneurons to untreated tissue culture plastic in the presence of serum. When the separation was carried out in the presence of Serum Plus (a commercially available supplemented serum), two populations of neurons were distinguished. Neurons in the first class (50-60% of total) adhered to plastic within 15 min, tended to aggregate into clumps, and were not well supported in long term culture by brain extracts. Neuronal adhesion to plastic was inhibited by heparin but not by chondroitin sulfate. Neurons in the second class did not attach to plastic for up to 90 min (and could thus be purified), were not as prone to aggregation, and were quantitatively supported for long periods (greater than 2 weeks) by the neurotrophic factor(s) present in extracts of injured brain. Although no direct evidence is provided, these populations may correspond to the well characterized ciliary and choroid neurons.
journal_name
Neurochem Resjournal_title
Neurochemical researchauthors
Needels DL,Nieto-Sampedro M,Cotman CWdoi
10.1007/BF00966312subject
Has Abstractpub_date
1987-10-01 00:00:00pages
901-7issue
10eissn
0364-3190issn
1573-6903journal_volume
12pub_type
杂志文章abstract：:The developmental profiles of acetylcholinesterase and choline acetyltransferase in chick optic tectum and retina cell aggregates, over a 30-day period, have been determined and compared with the corresponding developmental curves obtained in vivo. Both acetylcholinesterase and choline acetyltransferase activities in ...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00965466
更新日期：1977-08-01 00:00:00
abstract：:Metabolic modeling of dynamic (13)C labeling curves during infusion of (13)C-labeled substrates allows quantitative measurements of metabolic rates in vivo. However metabolic modeling studies performed in the brain to date have only modeled time courses of total isotopic enrichment at individual carbon positions (posi...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-012-0782-5
更新日期：2012-11-01 00:00:00
abstract：:Effects of methylmercury (MetHg) on the specific [3H]flunitrazepam binding were studied in rat cortical and cerebellar P2-fractions in vitro. MetHg did not affect significantly the specific [3H]flunitrazepam binding in unwashed P2-fraction but increased it marginally (by 16%) at 100 microM in washed P2-fraction, in bo...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF01705532
更新日期：1995-06-01 00:00:00
abstract：:Exploring the neurochemical continuum between frontotemporal dementia (FTD) and amyotrophic lateral sclerosis (ALS) with respect to monoamines and kynurenines in cerebrospinal fluid (CSF) and serum, may be useful to identify possible new research/therapeutic targets. Hence, we analysed monoamines and kynurenines in CS...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-020-03002-5
更新日期：2020-05-01 00:00:00
abstract：:The oxidation of pyruvate is mediated by the pyruvate dehydrogenase complex (PDHC; EC 1.2.4.1, EC 2.3.1.12 and EC 1.6.4.3) whose catalytic activity is influenced by phosphorylation and by product inhibition. 2-Oxoglutarate and 3-hydroxybutyrate are readily utilized by brain mitochondria and inhibit pyruvate oxidation....
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00970527
更新日期：1987-08-01 00:00:00
abstract：:Hypothalamic and plasma dopamine-beta-hydroxylase [DBH, EC 1.14.2.1] activites were measured by a coupled radioenzymatic method. Animals representing five experimental groups [intact controls, adrenalectomized, pinealectomized, adrenalectomized pinealectomized, doubly sham-operated] were killed and sampled at 8 times ...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00965575
更新日期：1978-06-01 00:00:00
abstract：:Brief limb ischemia was reported to protect neurons against injury induced by subsequent cerebral ischemia-reperfusion, and this phenomenon is known as limb ischemic preconditioning (LIP). To explore the role of nitric oxide (NO) in neuroprotection of LIP in rats, we observed changes in the content of nitric oxide (NO...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-007-9381-2
更新日期：2007-11-01 00:00:00
abstract：:Hypoxia is one of the major common components of vascular risk factors for pathogenesis of Alzheimer's disease. This study investigated the possible relationship between hypoxia and alternative splicing of the excitatory amino acid transporter 2 (EAAT2) in a transgenic model for Alzheimer's disease. We used an APP23 m...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-007-9540-5
更新日期：2008-06-01 00:00:00
abstract：:As is known to all, neuroinflammation plays a vital role in early brain injury pathogenesis following subarachnoid hemorrhage (SAH). It has been shown that rutin have a property of inhibiting inflammation in many kinds of animal models. However, the effect of rutin on neuroinflammation after SAH remains uninvestigated...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-016-1863-7
更新日期：2016-06-01 00:00:00
abstract：:The role of protein phosphorylation in catecholamine secretion from bovine adrenomedullary chromaffin cells was studied using different protein kinase inhibitors. Naphthalenesulfonamide derivatives as ML9 and ML7, more specific for the myosin light chain kinase, and the calmodulin antagonist W7 inhibited catecholamine...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00969089
更新日期：1993-03-01 00:00:00
abstract：:Diisopropylfluorophosphate (DFP) is an irreversible inhibitor of acetylcholine esterase and a surrogate of the organophosphorus (OP) nerve agent sarin. The neurotoxicity of DFP was assessed as a reduction of population spike (PS) area elicited by synaptic stimulation in acute hippocampal slices. Two classical antidote...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-015-1729-4
更新日期：2015-10-01 00:00:00
abstract：:The pathophysiological mechanism(s) underlying Alzheimer's disease (AD) still remain unclear, and no disease-modifying or prophylactic therapies are currently available. Unraveling the fundamental neuropathogenesis of AD is an important challenge. Several studies on AD have suggested lesions in a number of CNS areas i...
journal_title：Neurochemical research
pub_type： 杂志文章,评审
doi：10.1007/s11064-011-0680-2
更新日期：2012-04-01 00:00:00
abstract：:ESR spin trapping technique was used to detect and analyze free radical formation. When 6-hydroxydopamine (6-OHDA) was incubated alone or in the presence of a free radical generating system (H2O2 and FeSO4), hydroxyl free radicals were observed in a concentration-dependent manner. Glutathione was found to be the most ...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00965833
更新日期：1991-01-01 00:00:00
abstract：:Incubation of [3H]-tyrosine methionine5-enkephalin (MET) with human brain preparations (100,000g supernatant; sections of the limbic system, thalamus, basal ganglia, cerebellum, and cortex) results in its rapid and complete degradation; over 95% of the initial labeled tyrosine is recovered as the free aminoacid within...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-007-9418-6
更新日期：2008-01-01 00:00:00
abstract：:We have previously reported that angiotensin receptor blockade reduces reperfusion hemorrhage in a suture occlusion model of stroke, despite increasing matrix metalloproteinase (MMP-9) activity. We hypothesized that candesartan will also decrease hemorrhage associated with delayed (6 h) tissue plasminogen activator (t...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-013-1185-y
更新日期：2013-12-01 00:00:00
abstract：:Intracerebral hemorrhage (ICH) is an important public health problem in neurology, which is not only associated with high mortality but also leading to disability. Yet no satisfactory treatment has been developed. The secondary injury that resulted from a number of self-destructive processes such as neuroinflammation,...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-017-2179-y
更新日期：2017-05-01 00:00:00
abstract：:Ethyl pyruvate (EP) has recently been reported to afford protection against neurodegenerative disorders. However, the mechanism underlying EP-mediated neuroprotection remains to be elucidated. Because peroxynitrite has been extensively implicated in the pathogenesis of various forms of neurodegenerative disorders via ...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-009-0059-9
更新日期：2010-02-01 00:00:00
abstract：:The interactions of S-nitrosoglutathione (GSNO) with the ionotropic glutamate receptors were studied on synaptic membranes isolated from the pig cerebral cortex. GSNO displaced the binding of [3H]glutamate, 3-[(R)-2-carboxypiperazin-4-yl] [3H]propyl-1-phosphonate ([3H]CPP), a competitive N-methyl-D-aspartate (NMDA) an...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1023/a:1007626230278
更新日期：2000-08-01 00:00:00
abstract：:Status epilepticus is a common manifestation of nerve agent toxicity and represents a serious medical emergency with high rates of mortality and neurologic injury in those that survive. The aim of the current study was to determine if targeting oxidative stress with the catalytic antioxidant, AEOL10150, would reduce p...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-017-2273-1
更新日期：2017-07-01 00:00:00
abstract：:The axonal transport of tRNA has been investigated in the chick optic system. Chicks were injected with [3H]uridine intraocularly or intracranially and the RNA of the retina, nerve complex, and tecta separated by polyacrylamide gel electrophoresis and then counted. The ratio of tRNA to rRNA specific activities increas...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00966323
更新日期：1978-08-01 00:00:00
abstract：:Chemokines are small secreted proteins that are essential for the recruitment and activation of specific leukocyte subsets at sites of inflammation and for the development and homeostasis of lymphoid and nonlymphoid tissues. During the past decade, chemokines and their receptors have also emerged as key signaling mole...
journal_title：Neurochemical research
pub_type： 杂志文章,评审
doi：10.1023/b:nere.0000021246.96864.89
更新日期：2004-05-01 00:00:00
abstract：:Axonal regeneration across the site of spinal cord lesion is often aborted in adult mammalian species. The use of DNA vaccine to nullify the inhibitory molecules has been shown to be effective in promoting axonal regeneration in injured spinal cord. The possible molecular mechanisms, however, remain to be elucidated. ...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-009-9951-6
更新日期：2009-09-01 00:00:00
abstract：:Ochratoxin A (OA) is a mycotoxin produced by several storage fungi, such as Aspergillus ochraceus and several Penicillium species. OA (3 mg/kg) was given intraperitoneally to pregnant mice on day 11 of gestation (day 1 = day of insemination), and neurochemical changes in brains of their offspring were examined at feta...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00971631
更新日期：1988-12-01 00:00:00
abstract：:Mitochondrial dysfunction has been proposed to be one of the earliest triggering events in isoflurane-induced neuronal damage. Lidocaine has been demonstrated to attenuate the impairment of cognition in aged rats induced by isoflurane in our previous study. In this study, we hypothesized that lidocaine could attenuate...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-019-02799-0
更新日期：2019-07-01 00:00:00
abstract：:The influence of phosphatidylserine (PS) on the isoniazid-induced convulsions has been studied in mice. Sonicated dispersions of this phospholipid given intravenously do not show anticonvulsant activity but they do so when gamma-aminobutyric acid (GABA) is simultaneously injected. GABA alone is inactive. The synergism...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00964802
更新日期：1984-08-01 00:00:00
abstract：:The activities of L-glutamate decarboxylase (GAD), GABA-transaminase (GABA-T), choline acetyltransferase (CAT), and cysteic and cysteinesulfinic acids decarboxylase (CAD/CSAD) in putamen and frontal cortex in both Huntington's chorea and normal tissues were measured. The greatest difference between Huntington's and no...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00964435
更新日期：1979-10-01 00:00:00
abstract：:5- and 6-Hydroxydopamine, which we had earlier identified as naturally occurring amines in human urine, were quantified in Parkinson's patients treated with L-DOPA, Parkinson's patients whose treatment did not include L-DOPA and in age matched controls. Analysis was carried out by GC-MS of the ditrifluoromethylbenzoyl...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00978370
更新日期：1993-11-01 00:00:00
abstract：:Mouse isolated vas deferens preincubated with [3-H]noradrenaline was superfused and the effect of alpha 1-adrenoceptor agonists was studied on the release of total radioactivity ([3H]noradrenaline + 3H-metabolites) and [3H]noradrenaline. Reverse phase high pressure liquid chromatography (HPLC) combined with scintillat...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00965167
更新日期：1986-01-01 00:00:00
abstract：:Adaptive changes in serotonergic 5HT1 receptor signalling are believed to underlie the therapeutic effectiveness of antidepressant drugs. Since cells are continuously exposed to neurotransmitters/neuromodulators, spatially and temporally integrated, the responsiveness of a receptor system is dependent upon the physio-...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-007-9582-8
更新日期：2008-07-01 00:00:00
abstract：:α-Synuclein (α-Syn) plays a crucial role in the pathophysiology of Parkinson's disease (PD), the degeneration of dopaminergic neurons. Previous studies have shown that α-Syn regulates dopamine synthesis by binding to and inhibiting tyrosine hydroxylase (TH). In neurons, protein phosphatases (PPs) play a prominent role...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-014-1477-x
更新日期：2015-03-01 00:00:00
