Distinct modulation of a gene expression of the type 1 and 2 IP(3) receptors by retinoic acid in brain areas.

abstract：:Potassium bisperoxo(1,10-phenantroline)oxovanadate (V) [bpV(phen)] is a potent protein tyrocine phosphatase inhibitor which mediates a variety of biological effects. The aim of these studies was to examine the role(s) of mitogen activated protein kinase (MAPK) pathways in PC12 cell proliferation and toxicity by bpV(ph...

journal_title：Neurochemistry international

authors： Cerovac Z,Ban J,Morinville A,Yaccato K,Shaver A,Maysinger D

更新日期：1999-04-01 00:00:00

abstract：:The concentrations of histamine reported vary considerably from species to species. The present studies sought to determine if blood sampling techniques were at least in part responsible for this large variability. Since plasma catecholamines are influenced by the stress associated with blood sampling, these biogenic ...

journal_title：Neurochemistry international

authors： Head RJ,Jarrott B,Libys J,Robinson RL,Stitzel RE,Zavisca F

更新日期：1985-01-01 00:00:00

abstract：:This report describes the effects of endothelins (ET-1 and ET-3) on ion transport systems expressed on cultured rat brain capillary endothelial cells (RBEC) and includes investigation of pharmacological properties of ET receptors, their reactivity and induction of signal transduction pathways. ET-1 stimulated IP3 form...

journal_title：Neurochemistry international

authors： Kawai N,Yamamoto T,Yamamoto H,McCarron RM,Spatz M

更新日期：1997-10-01 00:00:00

abstract：:Cytokines are a heterogenous group of polypeptide mediators that have been associated with activation of numerous functions, including the immune system and inflammatory responses. The cytokine families include, but are not limited to, interleukins (IL-I alpha, IL-I beta, ILIra and IL-2-IL-15), chemokines (IL-8/ NAP-I...

journal_title：Neurochemistry international

authors： Ebadi M,Bashir RM,Heidrick ML,Hamada FM,Refaey HE,Hamed A,Helal G,Baxi MD,Cerutis DR,Lassi NK

更新日期：1997-04-01 00:00:00

abstract：:Phosphodiesterase 7B (PDE7B) inhibition has been considered as a therapeutic target for the treatment of several neurological disorders. Currently, there are no radio-labeled tracers available to determine receptor occupancy (RO) of this target. Developing such a tracer could greatly facilitate the identification of v...

journal_title：Neurochemistry international

authors： Chen J,Gu G,Chen M,Scott T,Heger L,Zook D,Chung D,Keenan T,Renick J,Santora VJ,Vivian J,Stauber K,Breitenbucher JG,Tabatabaei A

更新日期：2020-07-01 00:00:00

abstract：:Many peripheral substances, including ghrelin, induce neuronal activation in the brain. In the present study, we compared the effect of subcutaneously administered ghrelin and its three stable agonists: Dpr(3)ghr ([Dpr(N-octanoyl)(3)] ghrelin) (Dpr - diaminopropionic acid), YA GHRP-6 (H-Tyr-Ala-His-DTrp-Ala-Trp-DPhe-L...

journal_title：Neurochemistry international

authors： Pirnik Z,Bundziková J,Holubová M,Pýchová M,Fehrentz JA,Martinez J,Zelezná B,Maletínská L,Kiss A

更新日期：2011-11-01 00:00:00

abstract：:Neuroserpin, the major inhibitor of tissue plasminogen activator (tPA) in brain, has been shown to be up-regulated in Alzheimer's disease (AD). Inhibition of tPA activity leads to reduced brain levels of plasmin, one of the main enzymes responsible for the degradation and clearance of amyloid-beta and its plaques from...

journal_title：Neurochemistry international

authors： Subhadra B,Schaller K,Seeds NW

更新日期：2013-11-01 00:00:00

abstract：:Astrocytes, besides supporting metabolic and scaffolding functions, play a prominent role in the modulation of neuronal communication. In particular, they are responsible for clearing synaptically-released glutamate via highly specific transporters located on their plasma membrane. Since glutamate is the main excitato...

journal_title：Neurochemistry international

authors： Piet R,Poulain DA,Oliet SH

更新日期：2004-07-01 00:00:00

abstract：:The amyloid beta-peptide (AbetaP) is the major protein component of brain senile plaques in Alzheimer's disease. The redox state of methionine-35 residue plays a critical role in peptide neurotoxic actions. We used the fragment 31-35 of AbetaP [AbetaP(31-35)], containing a single methionine-35 residue (Met-35), to inv...

journal_title：Neurochemistry international

authors： Misiti F,Clementi ME,Tringali G,Vairano M,Orsini F,Pezzotti M,Navarra P,Giardina B,Pozzoli G

更新日期：2006-10-01 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

authors： Ohtani K,Tanaka H,Ohno Y

更新日期：2003-04-01 00:00:00

abstract：:Conventional kinetic models of brain glucose uptake and metabolism that visualize brain glucose as being in a single pool in equilibrium with plasma, are unable to account for some recently described experimental findings. These include microdialysis demonstrations of a brain extracellular fluid glucose concentration ...

journal_title：Neurochemistry international

authors： Forsyth RJ

更新日期：1996-03-01 00:00:00

abstract：:The effect of the N-methylisoquinolinium ion (NMIQ(+)) on the activity of enzymes related to metabolism of dopamine was studied using a rat clonal pheochromocytoma PC12h cell line. The activities of tyrosine hydroxylase (TH), aromatic l-amino acid decarboxylase (AADC) and monoamine oxidase (MAO) were inhibited by NMIQ...

journal_title：Neurochemistry international

authors： Naoi M,Takahashi T,Parvez H,Kabeya R,Taguchi E,Yamaguchi K,Hirata Y,Minami M,Nagatsu T

更新日期：1989-01-01 00:00:00

abstract：:Sprague-Dawley rats were made chronically vitamin D deficient (VDD) and hypocalcemic, or VDD and normocalcemic. Rickets, severely reduced body weight, hair shedding, lethargy, muscular paralysis and a high mortality rate are characteristic features of the male VDD/hypocalcemic animals. An assessment was made of the ne...

journal_title：Neurochemistry international

authors： Tenenhouse A,Warner M,Commissiong JW

更新日期：1991-01-01 00:00:00

abstract：:A significant increase in the number of measurable [3H]Ro 5-4864 receptors was found in forebrain membranes of chicks submitted to 15 min of acute swim stress compared to non-stressed chicks. In addition, low subsolubilizing concentrations of Triton X-100 caused a significant increase in the measurable [3H]Ro 5-4864 r...

journal_title：Neurochemistry international

authors： Marín RH,Arce A,Martijena ID

更新日期：1996-04-01 00:00:00

abstract：:Seizures are a serious and debilitating co-morbidity of primary brain tumors that affect most patients, yet their etiology is poorly understood. In many CNS pathologies, including epilepsy and brain injury, high levels of extracellular glutamate have been implicated in seizure generation. It has been shown that glioma...

journal_title：Neurochemistry international

authors： Buckingham SC,Robel S

更新日期：2013-12-01 00:00:00

abstract：:Focusing on development of novel drug candidates for the treatment of neurodegenerative diseases, we developed and synthesized a new compound, 2-(cyclohexylamino)-1-(4-cyclopentylpiperazin-1-yl)-2-methylpropan-1-one (amido-piperizine 1). The compound demonstrated robust neuroprotective properties after both glutamate ...

journal_title：Neurochemistry international

authors： Elbrønd-Bek H,Wellejus A,Kelly NM,Weidner MS,Jørgensen SH

更新日期：2011-11-01 00:00:00

abstract：:Succinyl-Leu-Leu-Val-Tyr-4-methylcoumaryl-7-amide (Suc-LLVY-MCA) hydrolyzing activities of the 20S and 26S proteasomes in the gerbil cortex following transient forebrain ischemia were examined. Using extraction solutions without ATP, only 20S proteasome activity was noted after separation with glycerol gradient centri...

journal_title：Neurochemistry international

authors： Kamikubo T,Hayashi T

更新日期：1996-02-01 00:00:00

abstract：:In this review, we summarize the role of hyperglycemia during cerebral ischemia. Hyperglycemia occurring during experimental and clinical stroke has been associated with increased cerebral damage. Increased oxidative stress resulting from hyperglycemia is believed to contribute to the exacerbated damage. More specific...

journal_title：Neurochemistry international

authors： Bémeur C,Ste-Marie L,Montgomery J

更新日期：2007-06-01 00:00:00

abstract：:In this paper, two different aspects of growth hormone neuroregulation during aging were considered. Twenty-month-old male rats had decreased growth hormone-releasing hormone mRNA levels and a slight reduction of somatostatin mRNA levels in the hypothalamus when compared to 8-month-old counterparts. Short-term adminis...

journal_title：Neurochemistry international

authors： De Gennaro Colonna V,Cella SG,Parenti M,Locatelli V,Cocchi D,Müller EE

更新日期：1994-07-01 00:00:00

abstract：:The presence of acetylcholinesterase (AChE) mRNA and activity in the tissues and cells involved in immune responses prompted us to investigate the level and pattern of AChE components in spleen. AChE activity was higher in mouse spleen (0.46 +/- 0.13 micromol of acetylthiocholine split per hour and per mg protein) tha...

journal_title：Neurochemistry international

authors： Nieto-Cerón S,Moral-Naranjo MT,Muñoz-Delgado E,Vidal CJ,Campoy FJ

更新日期：2004-07-01 00:00:00

abstract：:Serotonin (5-HT) is a prime candidate for studies of the interaction between the nervous and immune systems, since it is both an important neurotransmitter and released at high concentrations at sites of inflammation. Serotonergic neurotransmission is regulated by the 5-HT transporter (5-HTT), which determines the mag...

journal_title：Neurochemistry international

authors： Mössner R,Heils A,Stöber G,Okladnova O,Daniel S,Lesch KP

更新日期：1998-09-01 00:00:00

abstract：:Phosphine-borane complexes are novel cell-permeable drugs that protect neurons from axonal injury in vitro and in vivo. These drugs activate the extracellular signal-regulated kinases 1/2 (ERK1/2) cell survival pathway and are therefore neuroprotective, but do not scavenge superoxide. In order to understand the intera...

journal_title：Neurochemistry international

authors： Niemuth NJ,Thompson AF,Crowe ME,Lieven CJ,Levin LA

更新日期：2016-10-01 00:00:00

abstract：:The effects of cholesterol oxides on regular and neuronal PC12 cells were examined. Among the cholesterol oxides tested, 7-beta-, 22(R)- and 25-OH-cholesterol were very toxic to regular PC12 cells such that approximately 80% of cells were killed after a 3 day incubation with 20 micrograms/ml (50 microM) of these agent...

journal_title：Neurochemistry international

authors： Chang JY,Liu LZ

更新日期：1997-10-01 00:00:00

abstract：:Epilepsy is a neurological disease recognized as the consequence of excessive neuronal excitability. Endocannabinoid system, the critical regulator of synaptic inhibition in brain, was supposed to be closely involved in epilepsy. Cannabinoid receptors mostly locate on presynaptic terminals of both excitatory and inhib...

journal_title：Neurochemistry international

authors： Xue B,Zhang X,Wang Y

更新日期：2020-12-01 00:00:00

abstract：:Minocycline is neuroprotective in animal models of a number of acute CNS injuries, neurodegenerative diseases and CNS infection. While anti-inflammatory and anti-apoptotic effects of Minocycline have been characterized, the molecular basis for the neuroprotective effects of Minocycline remains unclear. We report here ...

journal_title：Neurochemistry international

authors： Mishra MK,Ghosh D,Duseja R,Basu A

更新日期：2009-06-01 00:00:00

abstract：:It has been reported that mutations of gammaPKC cause hereditary spinocerebellar atrophy type 14 (SCA14). Our recent study has revealed that the SCA14 mutant gammaPKC is susceptible to aggregation and causes cell death. Among mutations/polymorphisms of gammaPKC, the R659S mutation was firstly segregated from families ...

journal_title：Neurochemistry international

authors： Mochizuki H,Seki T,Adachi N,Saito N,Mishima HK,Sakai N

更新日期：2006-12-01 00:00:00

abstract：:Rapid eye movement sleep deprivation is associated with an increase in Na-K ATPase activity. In order to understand the possible biochemical mechanism of this increase, the kinetics of Na-K ATPase was studied. Although the enzyme activity increased after the deprivation, the catalytic efficiency of the enzyme remained...

journal_title：Neurochemistry international

authors： Adya HV,Mallick BN

更新日期：2000-03-01 00:00:00

abstract：:Alteration in the lysosomal system (LS) may represent a central mechanism in neurodegeneration. 6-Hydroxydopamine (6-OHDA) induces oxidative stress and cell death in catecholaminergic cells. The LS and caspases participate in apoptosis, although the mechanism(s) that is involved is not completely understood. Here, we ...

journal_title：Neurochemistry international

authors： Lee DC,Womble TA,Mason CW,Jackson IM,Lamango NS,Severs WB,Palm DE

更新日期：2007-03-01 00:00:00

abstract：:A simple procedure for isolating a fraction enriched in synaptic plasma membrane (SPM) vesicles from sheep brain cortex is described and is used in studying uptake and release of [(3)H]GABA. The crude synaptosomal fraction was subjected to osmotic shock and the lysate was subfractioned in a discontinuous density gradi...

journal_title：Neurochemistry international

authors： Gonçalves PP,Santos MS,Carvalho AP

更新日期：1990-01-01 00:00:00

abstract：:Phenylalanine and its phenyl metabolites produced a clear inhibition of chick brain mevalonate 5-pyrophosphate decarboxylase, while mevalonate kinase and mevalonate 5-phosphate kinase were not significantly affected. Phenolic derivatives produced a similar or higher inhibition than that found in the presence of phenyl...

journal_title：Neurochemistry international

authors： Castillo M,Iglesias J,Zafra MF,Garcia-Peregrin E

更新日期：1991-01-01 00:00:00