Origin of cells in contact with the growth cones of embryonal peripheral nerves and histochemical detection of nonspecific cholinesterase activity in quail-chick and chick-quail chimeras.

abstract：:Bioassays of factors promoting nerve growth in embryonic ganglia are described. Chick embryo extract evokes fiber outgrowth in both sympathetic and ciliary ganglia explanted into a collagen gel. The response is not suppressed by antibodies directed against mouse nerve growth factor (NGF). Chick embryo extract also sup...

journal_title：Journal of neuroscience research

authors： Ebendal T,Hedlund KO,Norrgren G

更新日期：1982-01-01 00:00:00

abstract：:Time-to-contact (TTC) perception refers to the ability of an observer to estimate the remaining time before an object reaches a point in the environment, and is of crucial importance in daily life. Noninvasive correlational approaches have identified several brain areas sensitive to TTC information. Here we report the...

journal_title：Journal of neuroscience research

authors： Baurès R,Fourteau M,Thébault S,Gazard C,Pasquio L,Meneghini G,Perrin J,Rosito M,Durand JB,Roux FE

更新日期：2021-02-01 00:00:00

abstract：:Raf kinases are downstream effectors of Ras and upstream activators of the MEK-ERK cascade. Ras and MEK-ERK signaling play roles in learning and memory (L&M) and neural plasticity, but the roles of Raf kinases in L&M and plasticity are unclear. Among Raf isoforms, B-raf is preferentially expressed in the brain. To det...

journal_title：Journal of neuroscience research

authors： Chen AP,Ohno M,Giese KP,Kühn R,Chen RL,Silva AJ

更新日期：2006-01-01 00:00:00

abstract：:The neuroblastoma, N1E-115, was grown for 9 days after subcultivation. The development of acetylcholinestrase (AChE), choline acetyltransferase (CAT), QNB-binding, choline uptake, and acetylcholine release was measured on days 1, 3, 6, and 9. In parallel experiments the irreversible AChE inhibitor soman was added to n...

journal_title：Journal of neuroscience research

authors： Kumar U,Sellström A

更新日期：1990-09-01 00:00:00

abstract：:The G protein-coupled muscarinic acetylcholine receptor (mAChR) isoforms have been identified in neural stem/progenitor (or precursor) cells. In previous studies, activation of these receptors induced elevations in intracellular Ca(2+) signals and mitogen-activated protein (MAP) kinase activity that led to enhanced DN...

journal_title：Journal of neuroscience research

authors： Zhao WQ,Alkon DL,Ma W

更新日期：2003-05-01 00:00:00

abstract：:It is generally recognized that lipid peroxides play an important role in the pathogenesis of several diseases and that sulfhydryl groups are critically involved in cellular defense against endogenous or exogenous oxidants. Recent evidence indicates that lipid peroxides directly participate in induction of cytoprotect...

journal_title：Journal of neuroscience research

authors： Calabrese V,Scapagnini G,Ravagna A,Fariello RG,Giuffrida Stella AM,Abraham NG

更新日期：2002-04-01 00:00:00

abstract：:5-Hydroxyoxindole has been identified as a urinary metabolite of indole, which is produced from tryptophane via the tryptophanase activity of gut bacteria. We have demonstrated recently that 5-hydroxyoxindole is an endogenous compound in blood and tissues of mammals, including humans. To date, 5-hydroxyoxindole's role...

journal_title：Journal of neuroscience research

authors： Crumeyrolle-Arias M,Tournaire MC,Rabot S,Malpaux B,Thiéry JC

更新日期：2008-01-01 00:00:00

abstract：:Nerve growth factor (NGF) has been purified from the guinea pig prostate using a modification of the Bocchini-Angeletti method for isolating 2.5S NGF from mouse submaxillary glands. As with the mouse preparation, guinea pig prostate NGF appears to migrate as a high molecular weight entity at physiological pH. Followin...

journal_title：Journal of neuroscience research

authors： Rubin JS,Bradshaw RA

更新日期：1981-01-01 00:00:00

abstract：:Oligodendrocyte (OLG) death plays a major role in white matter dysfunction and demyelination following injury to the CNS. Axonal contact, communication, and neuronal activity appear to promote OLG survival and function in cell culture and during development. The application of electrical stimulation to mixed neural cu...

journal_title：Journal of neuroscience research

authors： Gary DS,Malone M,Capestany P,Houdayer T,McDonald JW

更新日期：2012-01-01 00:00:00

abstract：:Motoneuron number and expression of cytoplasmic RNA and ribosomal RNA (rRNA) gene transcription activity in the facial nucleus were examined quantitatively and chronologically for up to 4 weeks in rats after facial nerve axotomy and avulsion in order to elucidate interrelationships in axonal changes. The right facial ...

journal_title：Journal of neuroscience research

authors： Nagasao J,Hayashi Y,Kawazoe Y,Kawakami E,Watabe K,Oyanagi K

更新日期：2008-02-01 00:00:00

abstract：:Isatin (indole-2,3-dione) is an endogenous indole that has a distinct and discontinuous distribution in the brain and in other mammalian tissues and body fluids. Its output is increased under conditions of stress and anxiety. Its biological targets remain poorly characterized, although [(3)H]isatin binding sites have ...

journal_title：Journal of neuroscience research

authors： Crumeyrolle-Arias M,Buneeva O,Zgoda V,Kopylov A,Cardona A,Tournaire MC,Pozdnev V,Glover V,Medvedev A

更新日期：2009-09-01 00:00:00

abstract：:Functional MRI (fMRI) on spinal cord-injured rodents at 4 and 8 weeks post injury (PI) is described. The paradigm for fMRI, based on electrical stimulation of rat paws, was automated using an in-house designed microprocessor-based controller that was interfaced to a stimulator. The MR images were spatially normalized ...

journal_title：Journal of neuroscience research

authors： Ramu J,Bockhorst KH,Mogatadakala KV,Narayana PA

更新日期：2006-11-01 00:00:00

abstract：:Niemann-Pick C (NPC) disease is an autosomal recessive lipidosis characterized by lysosomal accumulations of unesterified cholesterol. Cultured NPC cells exhibit a defect in the intracellular trafficking of LDL-derived cholesterol that leads to lysosomal accumulations of unesterified cholesterol. We found in a prelimi...

journal_title：Journal of neuroscience research

authors： Goodrum JF,Pentchev PG

更新日期：1997-08-01 00:00:00

abstract：:Plexiform layer synaptic and photoreceptor cell components were investigated in retinas of Royal College of Surgeons (RCS) dystrophic rats transplanted with normal retinal pigment epithelial (RPE) cells by immunocytochemistry using previously characterized monoclonal antibodies. In retinas of normal adult rats and RPE...

journal_title：Journal of neuroscience research

authors： Sheedlo HJ,Li L,Barnstable CJ,Turner JE

更新日期：1993-11-01 00:00:00

abstract：:Sphingolipidoses are a class of inherited diseases that result from the toxic accumulation of undigested sphingolipids in lysosomes and other cellular membranes. Sphingolipids are particularly enriched in cells of the nervous system, and their excessive accumulation during disease has a significant impact on the nervo...

journal_title：Journal of neuroscience research

authors： Sural-Fehr T,Bongarzone ER

更新日期：2016-11-01 00:00:00

abstract：:Neurotransmitter transporters are involved in termination of the synaptic neurotransmission and they also play a key role in neuroregulation and brain development. In this report, we describe the developmental distribution of the y-aminobutyric acid transporter GAT3 which transports gamma-aminobutyric acid (GABA) and ...

journal_title：Journal of neuroscience research

authors： Jursky F,Nelson N

更新日期：1999-02-01 00:00:00

abstract：:Mitotic activity persists in various regions of the adult mammal CNS. While evidences of neurogenesis appeared, many studies focused on the features of the adult stem cells from germinative areas such as the subventricular zone of the lateral ventricles, the dentate gyrus of the hippocampus, the cortex, the fourth ven...

journal_title：Journal of neuroscience research

authors： Picard-Riera N,Nait-Oumesmar B,Baron-Van Evercooren A

更新日期：2004-04-15 00:00:00

abstract：:Ischemia elicits a variety of stress responses in neuronal cells, which result in cell death. wld(S) Mice bear a mutation that significantly delays Wallerian degeneration. This mutation also protects all neuronal cells against other types of stresses resulting in cell death, including ischemia. To clarify the types of...

journal_title：Journal of neuroscience research

authors： Tokunaga S,Araki T

更新日期：2012-03-01 00:00:00

abstract：:After hemisection of the spinal cord in rats, alterations in amino acid incorporation into protein have been observed in brain and spinal cord. Proteins mediating these changes have been studied in the present experiment. Male, Long-Evans hooded rats were given either a laminectomy and dura incision (sham) at spinal s...

journal_title：Journal of neuroscience research

authors： Wells MR

更新日期：1980-01-01 00:00:00

abstract：:Haptoglobin (Hp), an acute-phase response protein, is typically increased in the serum of adults after acute tissue injury. It is an antioxidant and may function as an injury-induced neuroprotective protein. However, the source of increased Hp is not clear. To investigate its source, we compared its time course expres...

journal_title：Journal of neuroscience research

authors： Yang S,Ma Y,Liu Y,Que H,Zhu C,Liu S

更新日期：2013-02-01 00:00:00

abstract：:Persephin (PSP) is the most recently discovered member of the GDNF family of neurotrophic factors. We have used an RT-PCR approach to start addressing the putative functional significance of PSP by determining sites of its synthesis in the neonatal rat brain. Generally, two transcripts were found. Sequence analysis of...

journal_title：Journal of neuroscience research

authors： Jaszai J,Farkas L,Galter D,Reuss B,Strelau J,Unsicker K,Krieglstein K

更新日期：1998-08-15 00:00:00

abstract：:Lithium, the most prevalent treatment for manic-depressive illness, might have a neuroprotective effect after brain injury. In culture, lithium can exert neurotoxic effects associated with reduction in polyamine synthesis but neuroprotective effects as cultured neurons mature. Cumulative evidence suggests that lithium...

journal_title：Journal of neuroscience research

authors： Gilad GM,Gilad VH

更新日期：2007-02-15 00:00:00

abstract：:It has been demonstrated that L-pipecolic acid (L-PA), a major metabolic intermediate of L-lysine (L-Lys) in the mammalian and chicken brain, is involved in the functioning of the GABAergic system. A previous study has shown that intracerebroventricular (i.c.v.) injection of L-PA suppressed feeding and induced sleep-l...

journal_title：Journal of neuroscience research

authors： Takagi T,Bungo T,Tachibana T,Saito ES,Saito S,Yamasaki I,Tomonaga S,Denbow DM,Furuse M

更新日期：2003-07-15 00:00:00

abstract：:Synaptic vesicles were isolated from adult bovine cortical gray matter by differential centrifugation and membrane filtration of a hypoosmotically lysed crude mitochondrial fraction. Vesicle preparations were analyzed for purity by electron microscopy and enzyme assays. Polyacrylamide gel electrophoresis of SDS-solubi...

journal_title：Journal of neuroscience research

authors： Richter-Landsberg C,Neuhoff V,Waehneldt TV

更新日期：1977-01-01 00:00:00

abstract：:It is believed that the impact of stress on interleukin-1β (IL-1β) depends on the ontogenetic age. This study examines the influence of acute or chronic exposure to forced-swim (FS) stress or high-light open-field (HL-OF) stimulation on the expression of IL-1β. Double immunofluorescence staining was used to reveal the...

journal_title：Journal of neuroscience research

authors： Badowska-Szalewska E,Ludkiewicz B,Spodnik JH,Moryś J

更新日期：2014-11-01 00:00:00

abstract：:The applications of neural progenitor cells in clinical therapy for neural degeneration, such as Parkinson's disease, Huntington's disease, and cerebral infarction, have long been explored widely. It had been suggested that these cells may block the apoptosis of ischemia-induced neuronal damage and may themselves resi...

journal_title：Journal of neuroscience research

authors： Hsieh WY,Hsieh YL,Liu DD,Yang SN,Wu JN

更新日期：2003-01-15 00:00:00

abstract：:Highly malignant neuroblastoma tumors generally have defects in differentiation and apoptotic pathways. For a better understanding of these events, we use a murine neuroblastoma cell line (NBP2) that terminally differentiates into mature neurons in response to elevated levels of cAMP. Because one of the main downstrea...

journal_title：Journal of neuroscience research

authors： Andreatta CP,Nahreini P,Hanson AJ,Prasad KN

更新日期：2004-11-15 00:00:00

abstract：:The possibility that neuron-astrocyte communication may be responsible for glutamate (Glu)-stimulated cGMP formation even in relatively homogeneous primary cultures of mouse cerebellar granule cells (7 days in vitro) was investigated. Pharmacological analysis using selective excitatory amino acid (EAA) receptor antago...

journal_title：Journal of neuroscience research

authors： Malcolm C,Grieve A,Ritchie L,Schousboe A,Griffiths R

更新日期：1996-07-15 00:00:00

abstract：:The recent recognition that the p75 neurotrophin receptor, p75((NTR)), can induce apoptotic signals has contributed to the perception that it acts primarily as a death receptor. Although the molecular mechanisms of p75(NTR) signaling remain to be fully characterized, many of the currently identified pathways activated...

journal_title：Journal of neuroscience research

authors： Dobrowsky RT,Carter BD

更新日期：2000-08-01 00:00:00

abstract：:NOD-like receptors (NLRs) are critical cytoplasmic pattern-recognition receptors (PRRs) that play an important role in the host innate immune response and immunity homeostasis. There is a growing body of evidence that NLRs are involved in a wide range of inflammatory diseases, including cancer, metabolic diseases, and...

journal_title：Journal of neuroscience research

authors： Kong X,Yuan Z,Cheng J

更新日期：2017-08-01 00:00:00