Effects of gonadectomy on immunoreactivity for choline acetyltransferase in the cortex, hippocampus, and basal forebrain of adult male rats.

abstract：:Spumiform basement membrane degeneration (sbmd) is a specific kind of aberration present in the capillaries of the midbrain periaqueductal gray (PAG) region of the senescent hamster. These capillaries, separated by the ependymal cell layer, are bordering the Sylvian cerebral aqueduct. The aqueduct, connecting the 3rd ...

journal_title：Neuroscience

authors： Gerrits PO,Kortekaas R,de Weerd H,Luiten PG,van der Want JJ,Veening JG

更新日期：2013-01-03 00:00:00

abstract：:Ascending projections from the several nuclei of the medullary reticular formation were examined using the autoradiographic method. The majority of fibers labeled after injections of [3H]leucine into nucleus gigantocellularis ascended within Forel's tractus fasciculorum tegmenti which is located ventrolateral to the m...

journal_title：Neuroscience

authors： Vertes RP,Martin GF,Waltzer R

更新日期：1986-11-01 00:00:00

abstract：:NADPH-diaphorase histochemical staining demonstrated a distinct neural group that might synthesize nitric oxide in the lower brainstem of rats. The NADPH-diaphorase stain revealed a Golgi-like network in the dorsomedial spinal trigeminal nucleus oralis and rostrolateral solitary tract nucleus, whereas this network was...

journal_title：Neuroscience

authors： Takemura M,Wakisaka S,Yoshida A,Nagase Y,Bae YC,Shigenaga Y

更新日期：1994-08-01 00:00:00

abstract：BACKGROUND:Extracellular signal-regulated kinase (ERK) and p38 mitogen-activated protein kinase are transiently phosphorylated (activated) in the spinal cord and trigeminal nucleus by acute noxious stimuli. Acute stimulation of dental pulp induces short-lived ERK activation in trigeminal subnucleus caudalis (Vc), and p...

journal_title：Neuroscience

authors： Worsley MA,Allen CE,Billinton A,King AE,Boissonade FM

更新日期：2014-06-06 00:00:00

abstract：:Serotonin and gamma-aminobutyric acid (GABA) neurons in the nucleus raphe dorsalis were identified by immunocytochemistry using antibodies to 5-hydroxytryptamine or GABA. The pattern of the 5-hydroxytryptamine and GABA immunostaining presented similar features: 5-hydroxytryptamine or GABA immunoreactive somata were fu...

journal_title：Neuroscience

authors： Harandi M,Aguera M,Gamrani H,Didier M,Maitre M,Calas A,Belin MF

更新日期：1987-04-01 00:00:00

abstract：:Significant alterations in glutamatergic neurotransmission have been reported in major depressive disorder (MDD) that could underlie psychiatric traits. Studies were mainly interested in synaptic dysfunction in the prefrontal cortex, a key structure involved in depressive-like behavior, however hippocampus has been sh...

journal_title：Neuroscience

authors： Dutar P,Tolle V,Kervern M,Carcenac C,Carola V,Gross C,Savasta M,Darmon M,Masson J

更新日期：2019-01-01 00:00:00

abstract：:Visceral sensory perception is subjected to modulation by attention or distraction, like other sensory systems. The thalamic reticular nucleus is a key region in selective attention, effecting a change in the mode of thalamocortical transmission. Each major thalamocortical system is connected with a particular sector ...

journal_title：Neuroscience

authors： Stehberg J,Acuña-Goycolea C,Ceric F,Torrealba F

更新日期：2001-01-01 00:00:00

abstract：:The sensitivity of Purkinje cells to short pulse applications of L-aspartate, L-glutamate and related derivatives in their dendritic fields was tested in normal and staggerer mutant mice using cerebellar slices maintained in vitro. In normal mice, the response of Purkinje cells to L-aspartate and L-glutamate consisted...

journal_title：Neuroscience

authors： Dupont JL,Fournier E,Gardette R,Crepel F

更新日期：1984-06-01 00:00:00

abstract：:The clinical course of the degenerative motor neuron disorder amyotrophic lateral sclerosis (ALS) is closely related to hypoxia. The normal response to hypoxia involves two pathways in particular: the hypoxia inducible factor 1α (HIF-1α) pathway (which notably controls the synthesis of vascular endothelial growth fact...

journal_title：Neuroscience

authors： Moreau C,Gosset P,Kluza J,Brunaud-Danel V,Lassalle P,Marchetti P,Defebvre L,Destée A,Devos D

更新日期：2011-01-13 00:00:00

abstract：:A better understanding of BOLD responses stems from a better characterization of the brain's ability to metabolize glucose and oxygen. Non-invasive techniques such as functional magnetic resonance spectroscopy (fMRS) have thus been developed allowing for the reproducible assessment of metabolic changes during barrel c...

journal_title：Neuroscience

authors： Sonnay S,Duarte JMN,Just N

更新日期：2017-03-27 00:00:00

abstract：:The changes of electrical polarization of primary afferent terminals in the lumbosacral spinal cord have been investigated on immobilized, decorticated and spinal cats during fictive locomotion. Fictive locomotion was spontaneous or provoked by stimulation of either dorsal root or dorsal funiculi in the lumbar segment...

journal_title：Neuroscience

authors： Bayev KV,Kostyuk PG

更新日期：1982-06-01 00:00:00

abstract：:Food restriction has been shown to be beneficial for a number of brain processes. In the current study, we characterized the impact of food restriction on hippocampal damage 70 days following ischemia. We assessed memory and cognitive flexibility of ad libitum fed (AL) and food-restricted (FR) animals using complex de...

journal_title：Neuroscience

authors： Roberge MC,Messier C,Staines WA,Plamondon H

更新日期：2008-09-22 00:00:00

abstract：:A combined Golgi-electron microscope method was used to study the ultrastructural maturation of synapses on identified pyramidal and multipolar non-pyramidal neurons in the visual cortex of young and adult rabbits. In samples of 10 (time of eye opening), 14, 20 day old and 7 month old animals, fully impregnated pyrami...

journal_title：Neuroscience

authors： Müller LJ,Pattiselanno A,Nunes Cardozo B,Vrensen G

更新日期：1984-08-01 00:00:00

abstract：:The schizophrenia-susceptibility gene, dystrobrevin-binding protein 1 (DTNBP1), encodes the dysbindin protein and mediates neurotransmission and neurodevelopment in normal subjects. Functional studies show that DTNBP1 loss may cause deficient presynaptic vesicle transmission, which is related to multiple psychiatric d...

journal_title：Neuroscience

authors： Hu H,Wang X,Li C,Li Y,Hao J,Zhou Y,Yang X,Chen P,Shen X,Zhang S

更新日期：2021-01-01 00:00:00

abstract：:The nucleus accumbens septi is the major target of mesolimbic dopamine neurons originating in the ventral tegmental area of the mesencephalon. Studies involving experimental manipulation of dopamine transmission by drugs and by lesions, as well as in vivo monitoring of extracellular dopamine concentrations, have provi...

journal_title：Neuroscience

authors： Bassareo V,Di Chiara G

更新日期：1999-03-01 00:00:00

abstract：:Dopamine is a neurotransmitter crucial for motor, motivational, and reward-related functions. Our aim was to determine the effect of a palatable maternal diet on the transcriptional regulation of dopaminergic-related genes during perinatal development of rat offspring. For that, female offspring from dams fed with a c...

journal_title：Neuroscience

authors： Rossetti MF,Schumacher R,Gastiazoro MP,Lazzarino GP,Andreoli MF,Stoker C,Varayoud J,Ramos JG

更新日期：2020-01-01 00:00:00

abstract：:The distribution of [125I]omega-conotoxin GVIA binding sites, the putative voltage-sensitive calcium channels, was studied by an autoradiographic method in the rat brain. The toxin binding sites were distributed throughout the brain in a highly heterogeneous manner. The highest density of the binding sites was observe...

journal_title：Neuroscience

authors： Takemura M,Kiyama H,Fukui H,Tohyama M,Wada H

更新日期：1989-01-01 00:00:00

abstract：:Patients with dysphagia can have higher risks of aspiration after repetitive swallowing activity due to the "fatigue effect". However, it is still unknown how consecutive swallows affect brain activity. Therefore, we sought to investigate differences in swallowing brain networks formed during consecutive swallows usin...

journal_title：Neuroscience

authors： Jestrović I,Coyle JL,Sejdić E

更新日期：2017-03-06 00:00:00

abstract：:There is evidence of structural and functional deterioration in the brain, including the prefrontal cortex (PFC) and hippocampus, during the normal aging process in animals and humans. Extracellular matrix-associated glycoproteins, such as chondroitin sulfate proteoglycans (CSPGs), are involved in not only maintaining...

journal_title：Neuroscience

authors： Tanaka Y,Mizoguchi K

更新日期：2009-12-15 00:00:00

abstract：:Rats received bilateral lesions of the nucleus basalis magnocellularis by infusion of ibotenic acid. Fourteen days later, osmotic minipumps releasing human recombinant nerve growth factor (0.3 micrograms/day) were implanted subcutaneously. Starting one month after the lesion, spatial learning of the animals was tested...

journal_title：Neuroscience

authors： Dekker AJ,Gage FH,Thal LJ

更新日期：1992-01-01 00:00:00

abstract：:A systematic line-sampling method is described for counting and mapping myelinated axons in transverse sections of the spinal cord. Its advantages over random sampling of small areas are considered. The technique was applied to quantifying experimental weight-drop contusion injuries of cat spinal cord, from several mo...

journal_title：Neuroscience

authors： Blight AR

更新日期：1983-10-01 00:00:00

abstract：:To examine changes in corticostriatal synaptic transmission in rats with ethanol withdrawal syndrome, intracellular and extracellular responses to subcortical white matter stimulation were recorded in neostriatal slice preparations. The resting membrane potential, input resistance and depolarizing postsynaptic potenti...

journal_title：Neuroscience

authors： Yamamoto Y,Nakanishi H,Takai N,Shimazoe T,Watanabe S,Kita H

更新日期：1999-01-01 00:00:00

abstract：:The localization of GABAA receptors was studied by immunohistochemistry in the nucleus tractus solitarii of the rat using a monoclonal antibody (bd17) against the beta-subunit. The pattern of distribution was compared with that of GABA-immunoreactive axons and nerve terminals. Positive staining for GABAA receptors was...

journal_title：Neuroscience

authors： Terai K,Tooyama I,Kimura H

更新日期：1998-02-01 00:00:00

abstract：:This paper examines the topography of neuronal degeneration in the central nervous system of the dystonia musculorum (dt) mutant mouse, revealed by selective silver impregnation, specific histochemical staining and electron microscopy. Neuronal lesions have been observed exclusively in the spinal cord, the medulla and...

journal_title：Neuroscience

authors： Sotelo C,Guenet JL

更新日期：1988-11-01 00:00:00

abstract：:Hippocampal cholinergic neurostimulating peptide, an undecapeptide originally isolated from the hippocampus of young rats, enhances acetylcholine synthesis in rat medial septal nucleus in vitro. Hippocampal cholinergic neurostimulating peptide is derived from the N-terminal region of its 21-kmol.wt precursor protein. ...

journal_title：Neuroscience

authors： Iwase T,Ojika K,Matsukawa N,Nishino H,Yamamoto T,Okada H,Fujimori O,Ueda R

更新日期：2001-01-01 00:00:00

abstract：:This study investigated the effect of ionotropic glutamate receptor agonist or antagonist administration into the nucleus accumbens on the maintenance of cocaine self-administration and the reinstatement of cocaine-seeking behavior. The stimulation of alpha-amino-3-hydroxy-5-methylisoxazole-4-proprionic acid or N-meth...

journal_title：Neuroscience

authors： Cornish JL,Duffy P,Kalivas PW

更新日期：1999-01-01 00:00:00

abstract：:A transient aberrant projection from the retina to the contralateral inferior colliculus was demonstrated in pigmented rats in both whole-brains and sections following intra-ocular injection of horseradish peroxidase. The projection was prominent on the day of birth but reached its maximum density and extent after inj...

journal_title：Neuroscience

authors： Cooper AM,Cowey A

更新日期：1990-01-01 00:00:00

abstract：:Cannabinoid receptor activation has been shown to modulate both neurotransmission (CB(1)) and neuroinflammatory (CB(2)) responses. There are conflicting reports in the literature describing the influence of cannabinoid receptor activation on ischemic/reperfusion injury. The goal of this study was to evaluate how chang...

journal_title：Neuroscience

authors： Zhang M,Martin BR,Adler MW,Razdan RK,Ganea D,Tuma RF

更新日期：2008-03-27 00:00:00

abstract：:Gap junctional communication plays an important role in various models of brain pathology, but the changes of gap junctions in Parkinsonism are still not understood. In this study, we show that a major gap junctional protein, connexin43 (Cx43), in astrocytes is enhanced both in a rat Parkinson's disease (PD) model ind...

journal_title：Neuroscience

authors： Kawasaki A,Hayashi T,Nakachi K,Trosko JE,Sugihara K,Kotake Y,Ohta S

更新日期：2009-04-21 00:00:00

abstract：:The excitation of densely packed mammalian central neurons is followed by a substantial transitory elevation of external K+ concentration. This phenomenon may have a different functional significance depending on how the resting membrane conductance mechanisms react to the changes in the gradient of these ions. We hav...

journal_title：Neuroscience

authors： Filippov V,Krishtal O

更新日期：1999-01-01 00:00:00