Showing 1-29 of 29 results for "11569"
Erica L Unger et al.
Experimental neurology, 261, 462-468 (2014-07-08)
Iron deficiency (ID) in rodents leads to decreased ventral midbrain (VMB) iron concentrations and to changes in the dopamine (DA) system that mimic many of the dopaminergic changes seen in RLS patient where low substantia nigra iron is a known...
Kenji Maeda et al.
The Journal of pharmacology and experimental therapeutics, 350(3), 589-604 (2014-06-21)
Brexpiprazole (OPC-34712, 7-{4-[4-(1-benzothiophen-4-yl)piperazin-1-yl]butoxy}quinolin-2(1H)-one) is a novel drug candidate in clinical development for psychiatric disorders with high affinity for serotonin, dopamine, and noradrenaline receptors. In particular, it bound with high affinity (Ki < 1 nM) to human serotonin 1A (h5-HT1A)-, h5-HT2A-...
Xiaona Wang et al.
Neurochemical research, 39(8), 1458-1466 (2014-05-21)
3,3'-Iminodipropionitrile (IDPN), one of the nitrile derivatives, can induce neurotoxicity, and therefore cause motor dysfunction and cognitive deficits. Gastrodin is a main bioactive constituent of a Chinese herbal medicine (Gastrodia elata Blume) widely used for treating various neurological disorders and...
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C A Cordeiro et al.
Biosensors & bioelectronics, 67, 677-686 (2014-12-03)
Enzyme-based amperometric biosensors are widely used for monitoring key biomarkers. In experimental neuroscience there is a growing interest in in vivo continuous and simultaneous monitoring of metabolism-related biomarkers, like glucose, lactate and pyruvate. The use of multiplex biosensors will provide...
Bing Han et al.
Parkinsonism & related disorders, 20(11), 1191-1195 (2014-09-16)
Parkinson's disease (PD) is a progressive neurodegenerative movement disorder that is caused predominantly by the degeneration of the nigrostriatal dopaminergic pathway. Lateral habenula (LHb) has efferent projections that terminate in the substantia nigra pars compacta (SNpc) and electrical stimulation of...
Daniel García-Pérez et al.
Addiction biology, 20(1), 104-119 (2013-08-10)
Epigenetic changes such as microRNAs (miRs)/Ago2-induced gene silencing represent complex molecular signature that regulate cellular plasticity. Recent studies showed involvement of miRs and Ago2 in drug addiction. In this study, we show that changes in gene expression induced by morphine...
M A Aguilar et al.
Brain research bulletin, 113, 27-33 (2015-03-01)
Although the consumption of cocaine is frequent in young users of MDMA (3,4-methylenedioxymethamphetamine), the influence of exposure to cocaine on the rewarding effects of MDMA in adolescents has not been studied. The purpose of the present work was to evaluate...
Eric W Crick et al.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences, 57, 25-33 (2014-01-28)
The goal of this study was to use a status epilepticus steady-state chemical model in rats using the convulsant, 3-mercaptopropionic acid (3-MPA), and to compare the changes in striatal neurotransmission on a slow (5min) and fast (60s) timescale. In vivo...
Takahiro Kanamori et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 985, 142-148 (2015-02-16)
An analytical method for catecholamines and related compounds using hydrophilic interaction liquid chromatography (HILIC) with native fluorescence detection has been developed. We found that ZIC-cHILIC with phosphorylcholine was suitable for the separation of catechol compounds with good peak shapes among...
S T Masoud et al.
Neurobiology of disease, 74, 66-75 (2014-12-03)
The dopamine transporter is a key protein responsible for regulating dopamine homeostasis. Its function is to transport dopamine from the extracellular space into the presynaptic neuron. Studies have suggested that accumulation of dopamine in the cytosol can trigger oxidative stress...
Amit Naskar et al.
Journal of pineal research, 58(3), 262-274 (2015-01-30)
L-3,4-dihydroxyphenylalanine (L-DOPA) reduces symptoms of Parkinson's disease (PD), but suffers from serious side effects on long-term use. Melatonin (10-30 mg/kg, 6 doses at 10 hr intervals) was investigated to potentiate L-DOPA therapeutic effects in 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP)-induced parkinsonism in mice. Striatal...
Muhammad Badruzzaman et al.
Fish physiology and biochemistry, 41(1), 61-71 (2014-11-05)
In the neuroendocrine system controlling fish reproduction, dopamine (DA) acts as a gonadotropin inhibitory factor and plays a role in regulating gonadal development of certain species. The present study examined the effects of chemical destruction of dopaminergic neurons in the...
Wanqiu Huang et al.
Journal of neurochemistry, 150(3), 282-295 (2019-05-24)
Neuroinflammation is one of the driving forces of progressive neurodegeneration in Parkinson's disease (PD). The metabolomics approach has been proved highly useful in identifying potential therapeutic targets. Here, to identify inflammation-relevant treatment targets for PD, mass spectrometry-based untargeted metabolomics was...
Lucy G Chastain et al.
Behavioural brain research, 280, 160-171 (2014-12-03)
Schizophrenia is thought to be caused, at least in part, by dysfunction in striatal dopamine neurotransmission. Both clinical studies and animal research have implicated the dopamine neuromodulator neurotensin (NT) in the pathophysiology of schizophrenia. Utilizing male mice lacking the NT...
Sandy Stayte et al.
PloS one, 10(4), e0124325-e0124325 (2015-04-23)
Parkinson's disease (PD) is a chronic neurodegenerative disease characterized by a significant loss of dopaminergic neurons within the substantia nigra pars compacta (SNpc) and a subsequent loss of dopamine (DA) within the striatum. Despite advances in the development of pharmacological...
Jinhee Kim et al.
Biomolecules & therapeutics, 28(3), 282-291 (2020-04-28)
Inhaled solvents such as toluene are of particular concern due to their abuse potential that is easily exposed to the environment. The inhalation of toluene causes various behavioral problems, but, the effect of short-term exposure of toluene on changes in...
Simultaneous determination of 3, 4?dihydroxyphenylalanine, 5?hydroxytryptophan, dopamine, 4?hydroxy?3?methoxyphenylalanine, norepinephrine, 3, 4?dihydroxyphenylacetic acid, homovanillic acid, serotonin, and 5?hydroxyindoleacetic acid in rat cerebrospinal fluid and brain by high?performance liquid chromatography with electrochemical detection.
Wagner J, et al.
Journal of Neurochemistry, 38(5), 1241-1254 (1982)
Kangwei Li et al.
Journal of ethnopharmacology, 250, 112487-112487 (2019-12-21)
Seahorses (Hippocampus erectus), belonging to syngnathidae of syngnathiformes, are a traditional Chinese medicine for increasing and balancing vital energy within the body and brain, as well as calming mood and improving sleep. Based on the hypothesis of monoamine neurotransmitter deficiency...
Xiaoli Liu et al.
Neurotoxicity research, 38(1), 27-37 (2020-03-22)
Parkinson's disease (PD) is a neurodegenerative disorder characterized by the accumulation of Lewy bodies and loss of dopaminergic neurons in the substantia nigra pars compacta (SNpC). MPTP is widely used to generate murine PD model. In addition to classical motor...
Imola Plangár et al.
Ideggyogyaszati szemle, 66(11-12), 407-414 (2014-02-22)
The available scientific data indicate that the pathomechanism of Parkinson's disease (PD) involves the accumulation of endogenous and exogenous toxic substances. The disruption of the proper functioning of certain transporters in the blood-brain barrier and in the blood-cerebrospinal fluid barrier...
Li-Qin Chen et al.
Biomedical chromatography : BMC, 29(1), 103-109 (2014-06-12)
For the first time, electrospun composite nanofibers comprising polymeric crown ether with polystyrene (PCE-PS) have been used for the selective extraction of catecholamines - dopamine (DA), norepinephrine (NE) and epinephrine (E) - prior to their analysis by high-performance liquid chromatography-electrochemical...
Jian Huang et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 35(6), 2572-2587 (2015-02-13)
Attention-deficit/hyperactivity disorder (ADHD) is one of the most prevalent psychiatric disorders in children and adults. While ADHD patients often display circadian abnormalities, the underlying mechanisms are unclear. Here we found that the zebrafish mutant for the circadian gene period1b (per1b)...
Wojciech Ostrowski et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 967, 21-27 (2014-07-27)
Liquid chromatography coupled to mass spectrometry (MS) with electrospray ionization (ESI) is one of analytical techniques to obtain accurate results of low molecular weight aromatic compounds in biological samples of different origin. The interpretations of mass spectra of these aromatic...
Giuseppe Egidio De Benedetto et al.
Journal of pharmaceutical and biomedical analysis, 98, 266-270 (2014-06-28)
A fast and simple isocratic high-performance liquid chromatography method for the determination of 3,4-dihydroxyphenylacetic acid (DOPAC), norepinephrine (NE), dopamine (DA), and serotonin (5-HT) in homogenate samples of mouse striatum employing the direct fluorescence of the neurotransmitters is described. The method...
Simona Codruţa Cobzac et al.
Journal of chromatographic science, 52(9), 1095-1103 (2013-10-29)
The retention behavior for a series of amine neurotransmitters, their precursors, metabolites and structurally related drugs has been investigated in reversed-phase thin-layer chromatography using RP-18, RP-8, RP-2, CN and Diol stationary phases and mixtures of phosphate buffer and methanol as...
Steven Tran et al.
Behavioural brain research, 276, 161-170 (2014-03-07)
The zebrafish is emerging as a popular animal model for alcohol (ethanol or EtOH) addiction due to its simplicity and practical advantages. Two phenomena associated with ethanol addiction are the development of tolerance and withdrawal. Using a multi-level approach in...
Emanuela Pannia et al.
Behavioural brain research, 278, 1-11 (2014-09-30)
High multivitamin (10-fold, HV) and high folic acid (Fol) diets fed to pregnant Wistar rats increase body weight and characteristics of the metabolic syndrome in their offspring. Our objective was to determine the effects of a HV maternal diet on...
D Ladant
The Journal of biological chemistry, 270(7), 3179-3185 (1995-02-17)
Neurocalcins are brain-specific proteins that belong to a new subclass of the EF-hand superfamily of calcium binding proteins, defined by the photoreceptor cell-specific protein, recoverin. Recoverin, which regulates the desensitization of photo-excited rhodopsin, is myristoylated and exhibits a calcium-myristoyl switch....

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