Abstract：
:Intrauterine growth retardation induced by ligation of the uterine vessels in pregnant rats on the 5th day before delivery was associated with brain and body weights of hypotrophic offspring significantly lower than those of pair-aged control rats, even after 6 weeks of postnatal rearing under normal conditions. In vitro measurements in homogenates indicated that Na(+)/K(+)-ATPase in the forebrain, cerebellum and hippocampus was less active in hypotrophic rats than in pair-aged controls for at least the first month after birth. However, 5-HT and related agonists (RU-24969, bufotenine, and to a lower extent, tryptamine) stimulated Na(+)/K(+)-ATPase activity more efficiently in tissues from hypotrophic rats than in those from control animals. Opposite changes were noted in the brain stem: basal Na(+)/K(+)-ATPase activity was higher in hypotrophic rats during the second half of the first postnatal month but the stimulatory effect of 5-HT was lower than in pair-aged control animals. Since potent 5-HT antagonists such as cinanserin, methiothepin and methysergide, prevented the 5-HT induced-activation of Na(+)/K(+)-ATPase in brain homogenates, these results are discussed in relation with the possible existence of a specific 5-HT receptor controlling Na(+)/K(+)-ATPase activity in the rat brain.
journal_name
Neurochem Intjournal_title
Neurochemistry internationalauthors
Chanez C,Flexor MA,Hamon Mdoi
10.1016/0197-0186(85)90121-4subject
Has Abstractpub_date
1985-01-01 00:00:00pages
319-29issue
2eissn
0197-0186issn
1872-9754pii
0197-0186(85)90121-4journal_volume
7pub_type
杂志文章abstract：:Long-term potentiation (LTP), a model of activity-dependent synaptic plasticity and of certain forms of memory, comprises the persistent enhancement of excitatory neurotransmission that results from high-frequency activation. A presynaptic component of LTP is thought to be modulated by a retrograde messenger generated...
journal_title：Neurochemistry international
pub_type： 杂志文章,评审
doi：10.1016/s0197-0186(96)00020-4
更新日期：1997-02-01 00:00:00
abstract：:Essential metals are crucial for the maintenance of cell homeostasis. Among the 23 elements that have known physiological functions in humans, 12 are metals, including iron (Fe) and manganese (Mn). Nevertheless, excessive exposure to these metals may lead to pathological conditions, including neurodegeneration. Simila...
journal_title：Neurochemistry international
pub_type： 杂志文章,评审
doi：10.1016/j.neuint.2012.12.006
更新日期：2013-04-01 00:00:00
abstract：:We examined the intracellular delivery of Pep-1-cargo protein against transient ischemic damage in the hippocampal CA1 region in gerbils. For this study, we introduced green fluorescent protein (GFP) and constructed Pep-1-GFP protein. At 12h after Pep-1-GFP treatment, GFP fluorescence was shown in almost CA1 pyramidal...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2007.08.013
更新日期：2008-03-01 00:00:00
abstract：:The labelling of gangliosides and sialoglycoproteins (SGP) after injecting intraocularly 30 ?Ci of [(3)H]ManNAc was studied in chickens that had previously received, also intraocularly, 30 or 70 nmol of monensin in 10 ?l of ethanol or 24 ?g of colchicine in 10 ?l saline. Controls received ethanol or saline only. Colch...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/0197-0186(86)90183-x
更新日期：1986-01-01 00:00:00
abstract：:We demonstrate the feasibility and usefulness of the histoblot immunostaining of cryosections of whole hemispheres of healthy and Alzheimer diseased (AD) human brains by localizing a neuron-specific marker, the anti-neuronal nuclei (NeuN) antigen. As expected, cortical NeuN-immunopositive regions were generally thinne...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2008.09.002
更新日期：2008-12-01 00:00:00
abstract：:Outer (OHC) and inner (IHC) hair cells in the organ of Corti of the mammalian cochlea process sound. OHC and their efferent synapse are part of a feedback system assumed to control and modulate information carried by afferent neurons passing from IHC to the brain. Underlying mechanisms are not well understood. This pa...
journal_title：Neurochemistry international
pub_type： 杂志文章,评审
doi：10.1016/0197-0186(95)00011-v
更新日期：1995-10-01 00:00:00
abstract：:Several studies have indicated a functional differentiation across the septotemporal axis of rat hippocampus. Our previous results have shown that the alpha 1 beta 2 gamma 2-GABAA receptor subtype dominates in dorsal hippocampus (DH), while the alpha 2 beta 1 gamma 2-subtype prevails in ventral hippocampus (VH). We th...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2007.10.016
更新日期：2008-05-01 00:00:00
abstract：:Platelet-activating factor (PAF), a biologically active lipid (1-O-alkyl-2-acetyl-sn-glycero-3-phosphoholine), is identified in different regions of brain, including hippocampus. Specific PAF-activated receptors (PAFRs) are expressed in corresponding brain areas. PAF has been proposed to be a retrograde messenger of l...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/s0197-0186(03)00126-8
更新日期：2004-02-01 00:00:00
abstract：:The GLS1 gene encodes a mitochondrial glutaminase that is highly expressed in brain, kidney, small intestine and many transformed cells. Recent studies have identified multiple lysine residues in glutaminase that are sites of N-acetylation. Interestingly, these sites are located within either a loop segment that regul...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2014.12.003
更新日期：2015-09-01 00:00:00
abstract：:In the last few years, several attempts were made for the setting up of specific methodologies aiming to evaluate steroid contents directly in nervous tissues. The main objective of these attempts was to determine accurately changes intervening in endogenous neuroactive steroid levels during pathological situations. T...
journal_title：Neurochemistry international
pub_type： 杂志文章,评审
doi：10.1016/j.neuint.2007.09.010
更新日期：2008-03-01 00:00:00
abstract：:Rat corticoencephalic cell cultures were investigated by high performance liquid chromatography for changes in the levels of adenosine 5'-triphosphate (ATP), guanosine 5'-triphosphate (GTP), uridine 5'-triphosphate (UTP), cytidine 5'-triphosphate (CTP), and the respective nucleoside diphosphates. Hypoxia was induced b...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/s0197-0186(01)00102-4
更新日期：2002-04-01 00:00:00
abstract：:Although ischemic preconditioning (IP) can provide powerful protection on brain against ischemic insult, it is rarely used in clinic to prevent the occurrence of ischemic stroke because of safety concerns. It is therefore necessary to seek the safer stimuli to initiate pharmacological preconditioning. Our previous wor...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2012.11.007
更新日期：2013-01-01 00:00:00
abstract：:Traumatic brain injury (TBI) is one of the major cause of morbidity and mortality and it affects more than 1.7 million Americans each year. Depending on its location and severity, TBI leads to structural and functional damage in several parts of the brain such as cranial nerves, optic nerve tract or other circuitry in...
journal_title：Neurochemistry international
pub_type： 杂志文章,评审
doi：10.1016/j.neuint.2017.01.019
更新日期：2017-12-01 00:00:00
abstract：:Structural analogues of ZAPA, Z-3-[(aminoiminomethyl)thio]prop-2-enoic acid, an isothiouronium analogue of GABA, are potent GABAA agonists as seen in the isolated guinea-pig ileum and in the facilitation of [3H]diazepam binding to rat brain membranes. Compounds with guanidino or amidine groups replacing the amino func...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/s0197-0186(96)00094-0
更新日期：1997-06-01 00:00:00
abstract：:Selective dopaminergic neurotoxicity induced by 1-methyl-4-phenylpyridine (MPP+) is believed to be due to the transmembrane uptake by the dopamine transporter and subsequent inhibition of mitochondrial complex I and/or production of free radicals. However, little is known about the molecular sequence of intracellular ...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/s0197-0186(99)00083-2
更新日期：1999-11-01 00:00:00
abstract：:The present study has been designed to establish the potential benefits from 1-methylnicotinamide (MNA) treatment on brain disorders associated with type 1 diabetes. All experiments were carried out after 6 weeks of streptozotocin-induced diabetes (60 mg/kg of body weight, i.p.) in male Wistar rats treated for 5 weeks...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2009.10.004
更新日期：2010-01-01 00:00:00
abstract：:Several endogenous brain substances which inhibit [3H]muscimol binding were isolated, and one of them has been purified to apparent homogeneity. The purification involved the extraction of brain tissue with water, followed by several steps of gel filtration column chromatography and high performance liquid chromatogra...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/0197-0186(93)90134-q
更新日期：1993-11-01 00:00:00
abstract：:The use of synthetic antisense oligonucleotides as specific inhibitors of gene expression exploits the susceptibility of mRNA to functional blockade at several levels, including mRNA processing, transport, translation and degradation. It is becoming increasingly apparent that the actions of these synthetic oligomers a...
journal_title：Neurochemistry international
pub_type： 杂志文章,评审
doi：10.1016/s0197-0186(96)00108-8
更新日期：1997-09-01 00:00:00
abstract：:Amyotrophic Lateral Sclerosis is a devastating neurological disease that is inevitably fatal after 3-5years duration. Treatment options are minimal and as such new therapeutic modalities are required. In this review, we discuss the role of the myostatin pathway as a modulator of skeletal muscle mass and therapeutic ap...
journal_title：Neurochemistry international
pub_type： 杂志文章,评审
doi：10.1016/j.neuint.2012.07.016
更新日期：2012-11-01 00:00:00
abstract：:The purpose of this study was to investigate the effect of (3S)-7-chloro-3-[2-((1R)-1-carboxyethoxy)-4-aminomethylphenyl]aminocarbonylmethyl-1,3,4,5-tetrahydrobenz[c,d]indole-2-carboxylic acid hydrochloride (SM-31900), an antagonist with high selectivity and affinity for the NMDA receptor glycine-binding site, on the ...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/s0197-0186(02)00137-7
更新日期：2003-04-01 00:00:00
abstract：:An intraocular injection of [(3)H]proline was used to label rabbit retinal ganglion cells including components subjected to axonal transport. Degradation of rapidly axonally transported labelled proteins was estimated in an in vitro system using homogenates of the nerve terminal regions. The energy requirements of thi...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/0197-0186(85)90061-0
更新日期：1985-01-01 00:00:00
abstract：:Two polypeptides (designated DTX-A and DTX-B) were purified from crude snake venom of Dendroaspis angusticeps using gel filtration, cation exchange column chromatography and cation exchange high performance liquid chromatography, and their blocking actions of K+ channels were investigated in rat brain synaptosomes. Bo...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/0197-0186(92)90034-o
更新日期：1992-06-01 00:00:00
abstract：:Whereas carbachol, noradrenaline, serotonin and memantine stimulated inositol phosphates production and calcium mobilization in 3-5 day old rabbit retinal cultures, only carbachol and noradrenaline were effective when 25-30 day old cultures were used. The older retinal cultures contain only Müller cells which shows th...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/0197-0186(92)90183-r
更新日期：1992-10-01 00:00:00
abstract：:The effect of aging and CDP-choline treatment (20 mg kg⁻¹ body weight i.p. for 28 days) on the maximal rates (V(max)) of representative mitochondrial enzyme activities related to Krebs' cycle (citrate synthase, α-ketoglutarate dehydrogenase, malate dehydrogenase), glutamate and related amino acid metabolism (glutamate...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2012.10.009
更新日期：2012-12-01 00:00:00
abstract：:Iron accumulation is considered to be involved in the pathogenesis of Parkinson's disease. To demonstrate the relationship between peripheral iron overload and dopaminergic neuron loss in rat substantia nigra (SN), in the present study we used fast cyclic voltammetry, tyrosine hydroxylase (TH) immunohistochemistry, Pe...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2007.03.006
更新日期：2007-07-01 00:00:00
abstract：:Astrocytes play an important role in chemical signalling, acting as receptive as well as secretory elements. They can express receptors for essentially all classical neurotransmitter substances and for a large variety of peptides. Recent evidence indicates that astrocytes are involved in the information processing wit...
journal_title：Neurochemistry international
pub_type： 杂志文章,评审
doi：10.1016/s0197-0186(02)00045-1
更新日期：2002-11-01 00:00:00
abstract：BACKGROUND:The major hallmark of Alzheimer's disease (AD) is the formation of amyloid aggregates, which are formed due to improper folding of proteins leading to the aggregation of amyloid beta (Aβ) 42 peptide. Inhibition of Aβ 42 aggregation using a drug such as carbenoxolone (Cbx), which has already been stated as ne...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2017.06.011
更新日期：2017-09-01 00:00:00
abstract：:The present study confirmed our previous assumption on the crucial role of central alpha2B-like adrenoceptor subtype in gastric mucosal defense. It was found that beside clonidine, rilmenidine, an alpha2/imidazoline receptor agonist and ST-91, an alpha2B-adrenoceptor preferring agonist inhibited the mucosal lesions in...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2007.07.001
更新日期：2007-10-01 00:00:00
abstract：:Fatty acids play a critical role in brain function but their specific role in the pathophysiology of Parkinson disease (PD) and levodopa-induced motor complications is still unknown. From a therapeutic standpoint, it is important to determine the relation between brain fatty acids and PD because the brain fatty acid c...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2005.12.002
更新日期：2006-04-01 00:00:00
abstract：:There is experimental evidence from radioligand binding experiments for the existence of strong antagonistic interactions between different subtypes of adenosine and dopamine receptors in the striatum, mainly between adenosine A1 and dopamine D1 and between adenosine A2A and dopamine D2 receptors. These interactions s...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/s0197-0186(99)00008-x
更新日期：1999-03-01 00:00:00
