Novel effects of Rosa damascena extract on memory and neurogenesis in a rat model of Alzheimer's disease.

abstract：:In this report, we address the molecular mechanisms that regulate axonal growth by focusing on the gene for one of the major axonal cytoskeletal proteins, T alpha1 alpha-tubulin. During the developmental growth of sympathetic neurons, transcription of a beta-galactosidase transgene driven by the T alpha1 promoter (T a...

journal_title：Journal of neuroscience research

authors： Wu W,Gloster A,Miller FD

更新日期：1997-06-01 00:00:00

abstract：:Astrocytes are the predominant cell type in the vicinity of glutamatergic synapses, where they monitor and maintain low levels of glutamate. Synaptic homeostasis of glutamate involves its removal from the synaptic cleft via high-affinity glutamate transporters, glutamate transporter-1 (GLT-1)/excitatory amino acid tra...

journal_title：Journal of neuroscience research

authors： Sandhu JK,Sikorska M,Walker PR

更新日期：2002-06-01 00:00:00

abstract：:Neuron-glia interactions at paranodal junctions play important roles in action potential propagation. Among their many functions, they contribute to the passive electrical properties of myelinated nerve fibers and actively regulate the polarized distribution of ion channels along axons. Despite their importance, relat...

journal_title：Journal of neuroscience research

authors： Ogawa Y,Rasband MN

更新日期：2009-11-15 00:00:00

abstract：:The incidence of dementia and obstructive sleep apnea (OSA) increases with age. Late-onset Alzheimer's disease (AD) is an irreversible neurodegenerative disease of the elderly characterized by amyloid β (Aβ) plaques and neurofibrillary tangles. The disease involves widespread synaptic loss in the neocortex and the hip...

journal_title：Journal of neuroscience research

authors： Daulatzai MA

更新日期：2015-12-01 00:00:00

abstract：:The 14-3-3 proteins exist predominantly in the brain and may play regulatory roles in cellular processes of growth, differentiation, survival, and apoptosis. The biological functions, however, of the various 14-3-3 isoforms (beta, epsilon, eta, gamma, and zeta) in the brain remain unclear. We have reported previously ...

journal_title：Journal of neuroscience research

authors： Chen XQ,Liu S,Qin LY,Wang CR,Fung YW,Yu AC

更新日期：2005-01-01 00:00:00

abstract：:Adult neurogenesis is influenced by blood-borne factors. In this context, greater or lesser vascular permeability along neurogenic niches would expose differentially neural stem cells (NSCs), transit amplifying cells (TACs), and neuroblasts to such factors. Here we evaluate endothelial cell morphology and vascular per...

journal_title：Journal of neuroscience research

authors： Colín-Castelán D,Ramírez-Santos J,Gutiérrez-Ospina G

更新日期：2016-02-01 00:00:00

abstract：:Metabolism of amyloid-beta peptide (A beta) is closely associated with the pathology and etiology of Alzheimer's disease (AD). Neprilysin is the only rate-limiting catabolic peptidase proven by means of reverse genetics to participate in A beta metabolism in vivo. The aim of the present study is to assess whether poss...

journal_title：Journal of neuroscience research

authors： Iwata N,Takaki Y,Fukami S,Tsubuki S,Saido TC

更新日期：2002-11-01 00:00:00

abstract：:Barbiturates are regularly used as an anesthetic for animal experimentation and clinical procedures and are frequently provided with solubilizing compounds, such as ethanol and propylene glycol, which have been reported to affect brain function and, in the case of (1)H NMR experiments, originate undesired resonances i...

journal_title：Journal of neuroscience research

authors： Lei H,Duarte JM,Mlynarik V,Python A,Gruetter R

更新日期：2010-02-01 00:00:00

abstract：:Studies using Aplysia californica have demonstrated that transcription after nerve injury occurs during a rapid, transient first phase and a delayed, prolonged second phase. Although the second phase is especially important for regeneration, the mRNAs produced during this phase have not been identified. We characteriz...

journal_title：Journal of neuroscience research

authors： Colby GP,Sung YJ,Ambron RT

更新日期：2005-11-15 00:00:00

abstract：:We investigated whether certain hydrophobic dipeptides, Leu-Ile, Leu-Pro, and Pro-Ile, which partially resemble the site on FK506 that binds to immunophilin, could stimulate glial cell line-derived neurotrophic factor (GDNF) and brain-derived neurotrophic factor (BDNF) synthesis in cultured neurons and found only Leu-...

journal_title：Journal of neuroscience research

authors： Nitta A,Nishioka H,Fukumitsu H,Furukawa Y,Sugiura H,Shen L,Furukawa S

更新日期：2004-10-15 00:00:00

abstract：:Interleukin-1beta has been demonstrated in neurons of the rat hypothalamus, including cells of the magnocellular neurosecretory system and tuberoinfundibular system (Lechan et al., [1990] Brain Res. 514:135-140). Despite its potential importance to regulation of neuroendocrine function, however, neither the specific c...

journal_title：Journal of neuroscience research

authors： Watt JA,Hobbs NK

更新日期：2000-05-15 00:00:00

abstract：:Experiments were conducted with the aid of intracellular microelectrodes to study physiological properties of neuropile glial cells in the central nervous system of the medicinal leech. The results showed significant contributions of both K+ and Cl- ions to the membrane potential. The transmitter substance 5-hydroxytr...

journal_title：Journal of neuroscience research

authors： Walz W

更新日期：1982-01-01 00:00:00

abstract：:The actions of endogenous opioids and nociceptin/orphanin FQ are mediated by four homologous G protein-coupled receptors that constitute the opioid receptor family. However, little is known about opioid systems in cyclostomes (living jawless fish) and how opioid systems might have evolved from invertebrates. Here, we ...

journal_title：Journal of neuroscience research

authors： Huang AY,Taylor AMW,Ghogha A,Pribadi M,Wang Q,Kim TSJ,Cahill CM,Coppola G,Evans CJ

更新日期：2020-08-23 00:00:00

abstract：:Adhesion responses triggered by integrin-class matrix receptors have been implicated in the synaptic reorganization events necessary for certain types of neuronal plasticity. Hippocampal slice cultures were used to test whether the related structural transformations elicited by NMDA receptor stimulation are regulated ...

journal_title：Journal of neuroscience research

authors： Bahr BA

更新日期：2000-03-15 00:00:00

abstract：:Pyruvate carboxylation was studied in cerebellar astrocytes and granule neurons. The cells were incubated in medium containing [U-(13)C]glucose (2.5 mM) and [U-(13)C]lactate (1 mM) and varying amounts of 3-nitropropionic acid (3-NPA) plus/minus aspartate. 3-NPA alone clearly stopped tricarboxylic acid (TCA) cycle acti...

journal_title：Journal of neuroscience research

authors： Waagepetersen HS,Qu H,Schousboe A,Sonnewald U

更新日期：2001-12-01 00:00:00

abstract：:The cellular constituents of the blood-brain barrier (BBB) must make finely tuned, regulatory responses to maintain microvascular homeostasis. The mechanisms by which this task is accomplished are largely unknown. However, it is thought they involve a series of cross-talk mechanisms among endothelial cells (EC), peric...

journal_title：Journal of neuroscience research

authors： Balabanov R,Beaumont T,Dore-Duffy P

更新日期：1999-03-01 00:00:00

abstract：:Sensory axons do not regenerate into or within the spinal cord because of the presence of the axon regeneration inhibitor chondroitin sulfate proteoglycan (CSPG) on activated astrocytes. In the peripheral nervous system, CSPG associated with denervated Schwann cells retards axon regeneration, but regeneration occurs b...

journal_title：Journal of neuroscience research

authors： Kuffler DP,Sosa IJ,Reyes O

更新日期：2009-10-01 00:00:00

abstract：:In culture, cerebellar granule neurons die of apoptosis in serum-free media containing a physiologic level of K(+) but survive in a depolarizing concentration of K(+) or when insulin-like growth factor 1 (IGF-1) is added. Both Akt/PKB activation and caspase-3 inhibition were implicated as the underlying neuroprotectiv...

journal_title：Journal of neuroscience research

authors： Zhong J,Deng J,Huang S,Yang X,Lee WH

更新日期：2004-03-15 00:00:00

abstract：:Previous histochemical studies of iron in the brain demonstrated iron enrichment in oligodendrocytes, but the iron-enriched oligodendrocytes had a spatially restricted distribution that excluded major white matter tracts. In this study we used techniques designed to permeabilize tissue, combined with iron histochemist...

journal_title：Journal of neuroscience research

authors： LeVine SM,Macklin WB

更新日期：1990-08-01 00:00:00

abstract：:An early and essential step in the formation of functional neuronal circuits is the establishment of cell polarity, a process involving the morphological and functional differentiation of the axon (axonogenesis). We now report that treatment of cultured embryonic hippocampal neurons with ethidium bromide (EtBr; an age...

journal_title：Journal of neuroscience research

authors： Mattson MP,Partin J

更新日期：1999-04-01 00:00:00

abstract：:Epilepsy is one of the leading causes of chronic neurological morbidity worldwide. Acquired epilepsy may result from a number of conditions, such as brain injury, anoxia, tumors, stroke, neurotoxicity, and prolonged seizures. Sex differences have been observed in many seizure types; however, some sex-specific seizure ...

journal_title：Journal of neuroscience research

authors： Samba Reddy D

更新日期：2017-01-02 00:00:00

abstract：:Because there is a strong correlation between tuberous sclerosis and autism, we used a tuberous sclerosis model (Eker rat) to test the hypothesis that these animals would have an altered regional cerebral O2 consumption that might be associated with autism. We also examined whether the altered cerebral O2 consumption ...

journal_title：Journal of neuroscience research

authors： Weiss HR,Liu X,Zhang Q,Chi OZ

更新日期：2007-08-15 00:00:00

abstract：:Primary brain tumors, particularly glioblastomas (GB), remain a challenge for oncology. An element of the malignant brain tumors' aggressive behavior is the fact that GB are among the most densely vascularized tumors. To determine some of the molecular regulations occuring at the brain tumor endothelium level during t...

journal_title：Journal of neuroscience research

authors： Régina A,Jodoin J,Khoueir P,Rolland Y,Berthelet F,Moumdjian R,Fenart L,Cecchelli R,Demeule M,Béliveau R

更新日期：2004-01-15 00:00:00

abstract：:Maternal stress exerts long-lasting psychiatric and somatic on offspring, which persist into adulthood. However, the effect of maternal stress on the postnatal growth of pups has not been widely reported. In this study, we found that maternal immobilization stress (IS) during lactation resulted in low body weight of m...

journal_title：Journal of neuroscience research

authors： Gao P,Ishige A,Murakami Y,Nakata H,Oka J,Munakata K,Yamamoto M,Nishimura K,Watanabe K

更新日期：2011-03-01 00:00:00

abstract：:Cortical or total brain cultures of microglia are commonly used as a model to study the inflammatory processes in Parkinson's disease. Here we characterize microglia cultures from rat ventral midbrain and evaluate their response to zymosan A. We used specific markers of microglia and evaluated the morphology, the phag...

journal_title：Journal of neuroscience research

authors： Cristóvão AC,Saavedra A,Fonseca CP,Campos F,Duarte EP,Baltazar G

更新日期：2010-02-15 00:00:00

abstract：:Intrinsic mechanisms that guide damaged axons to regenerate following spinal cord injury remain poorly understood. Manipulation of posttranslational modifications of key proteins in mature neurons could reinvigorate growth machinery after injury. One such modification is acetylation, a reversible process controlled by...

journal_title：Journal of neuroscience research

authors： Lin S,Nazif K,Smith A,Baas PW,Smith GM

更新日期：2015-08-01 00:00:00

abstract：:The cholinergic system takes part in the immune-neuroendocrine integration. Lymphocytes have been found to express muscarinic and nicotinic cholinergic receptors, as well as acetylcholine-esterase on their surface, and cholinergic agents modulate immune functions in vitro and in vivo. In the present study we provide e...

journal_title：Journal of neuroscience research

authors： Rinner I,Schauenstein K

更新日期：1993-06-01 00:00:00

abstract：:Muscarinic cholinergic receptors of the M5 subtype are expressed by dopamine-containing neurons of the ventral tegmentum. These M5 receptors modulate the activity of midbrain dopaminergic neurons, which play an important role in mediating reinforcing properties of abused psychostimulants like cocaine. The potential ro...

journal_title：Journal of neuroscience research

authors： Fink-Jensen A,Fedorova I,Wörtwein G,Woldbye DP,Rasmussen T,Thomsen M,Bolwig TG,Knitowski KM,McKinzie DL,Yamada M,Wess J,Basile A

更新日期：2003-10-01 00:00:00

abstract：:Within the parenchyma of the CNS, the endothelium of all vessels is surrounded by a layer of cells, pericytes in capillaries and periendothelial or intima smooth muscle cells in other vessels. The origin of these cell types, their relationship, and their role are unclear. However, it has been recently shown that genet...

journal_title：Journal of neuroscience research

authors： Alliot F,Rutin J,Leenen PJ,Pessac B

更新日期：1999-11-01 00:00:00

abstract：:The activity levels of pyruvate dehydrogenase, enzymes of the citric acid cycle, aspartate and alanine aminotransferases, and NADP+-isocitrate dehydrogenase were determined in the cerebral cortex, cerebellum, brain stem, corpus striatum, hippocampus, and midbrain regions of normal rats and rats injected with acute and...

journal_title：Journal of neuroscience research

authors： Ratnakumari L,Subbalakshmi GY,Murthy CR

更新日期：1985-01-01 00:00:00