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413 Result(s)
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Article
A recombinant Listeria monocytogenes vaccine expressing a model tumour antigen protects mice against lethal tumour cell challenge and causes regression of established tumours
Listeria monocytogenes is an intracellular organism that has the unusual ability to live in the cytoplasm of the cell. It is thus a good vector for targeting protein antigens to the cellular arm of the immune res...
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β-Adrenergic Antagonism Alters the Behavioral and Neurochemical Responses to Cocaine
The effects of the β-adrenergic antagonist propranolol on the locomotor stimulating, neurochemical, and reinforcing effects of cocaine were examined in rats. In Experiment 1, propranolol (1, 3 and 10 mg/kg, IP...
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Erratum: Ion channel properties underlying axonal action potential initiation in pyramidal neurons
Nat. Neurosci. 5, 533–538 (2002) A printer's error introduced an extraneous diagonal line into Fig. 2b on page 534. The correct figure is reproduced below.
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Elevated Concentrations of CRF in the Locus Coeruleus of Depressed Subjects
Research evidence that corticotropin-releasing factor (CRF) plays a role in the pathophysiology of major depressive disorder (MDD) has accumulated over the past 20 years. The elevation of lumbar cerebrospinal ...
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Open AccessEffects of the group I metabotropic glutamate receptor agonist, DHPG, and injection stress on striatal cell signaling in food-restricted and ad libitum fed rats
Chronic food restriction augments the rewarding effect of centrally administered psychostimulant drugs and this effect may involve a previously documented upregulation of D-1 dopamine receptor-mediated MAP kin...
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Open AccessIncreased glutamate synaptic transmission in the nucleus raphe magnus neurons from morphine-tolerant rats
Currently, opioid-based drugs are the most effective pain relievers that are widely used in the treatment of pain. However, the analgesic efficacy of opioids is significantly limited by the development of tole...
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Liquid chromatography with tandem mass spectrometry-based proteomic discovery in aging and Alzheimer’s disease
Systems biology offers enormous potential to understand the complexity of human brain aging and neurodegenerative diseases. Proteomics has an important role in these investigations because of its unique streng...
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Open AccessReperfusion injury following cerebral ischemia: pathophysiology, MR imaging, and potential therapies
Restoration of blood flow following ischemic stroke can be achieved by means of thrombolysis or mechanical recanalization. However, for some patients, reperfusion may exacerbate the injury initially caused by ...
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Open AccessIdentification of novel proteins affected by rotenone in mitochondria of dopaminergic cells
Many studies have shown that mitochondrial dysfunction, complex I inhibition in particular, is involved in the pathogenesis of Parkinson's disease (PD). Rotenone, a specific inhibitor of mitochondrial complex ...
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Open AccessTrafficking of central opioid receptors and descending pain inhibition
The delta-opioid receptor (DOR) belongs to the superfamily of G-protein-coupled receptors (GPCRs) with seven transmembrane domains, and its membrane trafficking is regulated by intracellular sorting processes ...
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Open AccessDispensable role of Drosophila ortholog of LRRK2 kinase activity in survival of dopaminergic neurons
Parkinson's disease (PD) is the most prevalent incurable neurodegenerative movement disorder. Mutations in LRRK2 are associated with both autosomal dominant familial and sporadic forms of PD. LRRK2 encodes a larg...
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Article
Increased Leptin Permeation across the Blood–Brain Barrier after Chronic Alcohol Ingestion
Leptin, a polypeptide mainly produced in the periphery, crosses the blood–brain barrier (BBB) by receptor-mediated transport to exert multiple central nervous system actions including decreased food intake. Th...
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Open AccessFMRI connectivity analysis of acupuncture effects on an amygdala-associated brain network
Recently, increasing evidence has indicated that the primary acupuncture effects are mediated by the central nervous system. However, specific brain networks underpinning these effects remain unclear.
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Article
Open AccessIgCAMs redundantly control axon navigation in Caenorhabditis elegans
Cell adhesion molecules of the immunoglobulin superfamily (IgCAMs) form one of the largest and most diverse families of adhesion molecules and receptors in the nervous system. Many members of this family media...
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Characterization of Proteasome Inhibition on Astrocytes Cell Cycle
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Open AccessRegulation of cerebrospinal fluid production by caffeine consumption
Caffeine is the most commonly consumed psycho-stimulant in the world. The effects of caffeine on the body have been extensively studied; however, its effect on the structure of the brain has not been investiga...
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Subchronic Alpha-Linolenic Acid Treatment Enhances Brain Plasticity and Exerts an Antidepressant Effect: A Versatile Potential Therapy for Stroke
Omega-3 polyunsaturated fatty acids are known to have therapeutic potential in several neurological and psychiatric disorders. However, the molecular mechanisms of action underlying these effects are not well ...
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Open AccessTGF-β1 blockade of microglial chemotaxis toward Aβ aggregates involves SMAD signaling and down-regulation of CCL5
Overactivated microglia that cluster at neuritic plaques constantly release neurotoxins, which actively contribute to progressive neurodegeneration in Alzheimer's disease (AD). Therefore, attenuating microglia...
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Deficiency in Endocannabinoid Signaling in the Nucleus Accumbens Induced by Chronic Unpredictable Stress
The nucleus accumbens (NAc) is a critical component of the reward circuitry, and dysfunction of the NAc may account for anhedonia and other symptoms of depression. Here, we investigated whether alterations in ...
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Open AccessInvolvement of lysophosphatidic acid in bone cancer pain by potentiation of TRPV1 via PKCϵ pathway in dorsal root ganglion neurons
It has been demonstrated that lysophosphatidic acid (LPA) released from injury tissue and transient receptor potential vanilloid 1 (TRPV1) receptor are implicated in the induction of chronic pain. In the prese...