Abstract:
:Extracts of bovine heart, rat heart, and rat skeletal muscle were chromatographically separated and the fractions tested for their ability to maintain the survival of dissociated sympathetic, parasympathetic, and sensory neurones. Bovine heart contained at least five, rat heart at least six, and rat skeletal muscle at least four active components differing in their physicochemical properties and their target selectivity. Bovine and rat heart appeared to contain at least two components in common. The differences in active components found in the three tissues are consistent with a complex and perhaps tissue-specific system regulating neuronal survival.
journal_name
J Neurosci Resjournal_title
Journal of neuroscience researchauthors
Bonyhady RE,Hendry IA,Hill CE,Watters DJdoi
10.1002/jnr.490130303subject
Has Abstractpub_date
1985-01-01 00:00:00pages
357-67issue
3eissn
0360-4012issn
1097-4547journal_volume
13pub_type
杂志文章abstract::Music has a long history of healing or mitigating physical and mental illness in the clinical setting. We aimed to test changes in behavioral cognition and serum proteomics in rats undergoing music intervention (MI). The Morris water maze (MWM) was used to evaluate spatial learning and memory in rats. Serum protein ex...
journal_title:Journal of neuroscience research
pub_type: 杂志文章
doi:10.1002/jnr.24275
更新日期:2018-10-01 00:00:00
abstract::Forty-seven rats were cannulated permanently in either the globus pallidus or neostriatum and subsequently injected with carbachol, scopolamine, or carbachol plus scopolamine. The injection of carbachol (1 mug) into the globus pallidus produced transient hyperkinetic phasic dyskinesias (84%) followed in some cases by ...
journal_title:Journal of neuroscience research
pub_type: 杂志文章
doi:10.1002/jnr.490010206
更新日期:1975-01-01 00:00:00
abstract::Cultured rat mesencephalic neurons were used to assess the effects of gamma-aminobutyric acid (GABA) transport blockers on toxicity caused by malonate, a reversible, competitive inhibitor of succinate dehydrogenase. Previous studies utilizing an ex vivo chick retinal preparation have shown that GABA release and cell s...
journal_title:Journal of neuroscience research
pub_type: 杂志文章
doi:10.1002/jnr.1052
更新日期:2001-04-01 00:00:00
abstract::We have observed significantly lower kinetic parameters (KM and Vmax) for methionine adenosyltransferase activity in erythrocytes obtained from early onset schizophrenics when compared to samples from normal subjects. These differences are apparently not due to differences in S-adenosylmethionine (SAM) utilization. Th...
journal_title:Journal of neuroscience research
pub_type: 杂志文章
doi:10.1002/jnr.490080113
更新日期:1982-01-01 00:00:00
abstract::In rodents, oligodendrocytes and myelinating Schwann cells express connexin32 (Cx32) and Cx29, which have different localizations in the two cell types. We show here that, in contrast to Cx32, Cx29 does not form gap junction plaques or functional gap junctions in transfected cells. Furthermore, when expressed together...
journal_title:Journal of neuroscience research
pub_type: 杂志文章
doi:10.1002/jnr.21561
更新日期:2008-04-01 00:00:00
abstract::The role of axons in the expression of the major myelin glycoprotein, P0, has been investigated using neuron/Schwann cell cultures. These cultures were either nonmyelinating or myelinating due to growth in defined medium or in medium containing serum and chick embryo extract, respectively. The neurons and Schwann cell...
journal_title:Journal of neuroscience research
pub_type: 杂志文章
doi:10.1002/jnr.490260202
更新日期:1990-06-01 00:00:00
abstract::The types of cells contacted by growth cones were examined in chick-quail and vice versa chimeras. Simultaneously, the presence of nonspecific cholinesterase (nChE) was monitored in developing peripheral nerves of these embryos. In all the chimeras studied, the growth cones were in contact with both Schwann cell proge...
journal_title:Journal of neuroscience research
pub_type: 杂志文章
doi:10.1002/jnr.490310211
更新日期:1992-02-01 00:00:00
abstract::Neuroanatomical studies suggest that neuronal atrophy and destruction occur over the course of many years in neurodegenerative conditions such as schizophrenia and Alzheimer's disease. In schizophrenia, early intervention with atypical neuroleptics such as olanzapine has been shown to prevent development of some of th...
journal_title:Journal of neuroscience research
pub_type: 杂志文章
doi:10.1002/jnr.10668
更新日期:2003-08-01 00:00:00
abstract::The role of the NT-3 has been implicated in the survival of progenitor oligodendrocytes in culture. The object of this study was to investigate the expression of the TrkC receptor and its responsiveness in glial cells. We report the expression of two TrkC receptor isoforms in rat primary oligodendrocyte cultures, a gl...
journal_title:Journal of neuroscience research
pub_type: 杂志文章
doi:10.1002/(SICI)1097-4547(19960601)44:5<490::AID-JNR
更新日期:1996-06-01 00:00:00
abstract::The male preponderance in autism prevalence has brought together the disparate topics of sex/gender and autism research. Two directions of neuroimaging studies on the relationships between sex/gender and autism may inform male-specific risk mechanisms and female-specific protective mechanisms of autism. First, we revi...
journal_title:Journal of neuroscience research
pub_type: 杂志文章,评审
doi:10.1002/jnr.23948
更新日期:2017-01-02 00:00:00
abstract::Preterm birth and associated brain injury are the primary cause of cerebral palsy and developmental disabilities and are among the most serious global health issues that modern society faces. Current therapy for infants suffering from premature brain injury is still mainly supportive, and there are no effective treatm...
journal_title:Journal of neuroscience research
pub_type: 杂志文章,评审
doi:10.1002/jnr.24548
更新日期:2020-05-01 00:00:00
abstract::Brain slices obtained from young rats were incubated with different radioactive precursors, in the presence and absence of L-cycloserine (an inhibitor of the synthesis of sphingosine) in order to explore the possibility that transport of proteolipids--and specifically of the major myelin proteolipid PLP--to the myelin...
journal_title:Journal of neuroscience research
pub_type: 杂志文章
doi:10.1002/jnr.490220309
更新日期:1989-03-01 00:00:00
abstract::Apolipoprotein E (apo-E), a protein involved in lipid metabolism and cholesterol transport, has been found to be up-regulated in CNS injury and is associated with Alzheimer's disease in humans. In this study, we show that apo-E is also up-regulated after complete spinal cord transection in the C57BL/6 mouse. In the un...
journal_title:Journal of neuroscience research
pub_type: 杂志文章
doi:10.1002/jnr.10482
更新日期:2003-02-01 00:00:00
abstract::The high circulating levels of leptin in neonatal rodents do not seem to be regulating energy balance at this age, but rather may play an important role for brain development. We tested the hypothesis that high neonatal leptin levels modify hippocampal function and production of synaptic proteins with possible long-te...
journal_title:Journal of neuroscience research
pub_type: 杂志文章
doi:10.1002/jnr.21173
更新日期:2007-03-01 00:00:00
abstract::Fatty acid amide hydrolase (FAAH) is a membrane-bound enzyme activity that degrades neuromodulatory fatty acid amides, including oleamide and anandamide. A single 2.5-kb FAAH mRNA is distributed throughout the rat CNS and accumulates progressively between embryonic day 14 and postnatal day 10, remains high until postn...
journal_title:Journal of neuroscience research
pub_type: 杂志文章
doi:10.1002/(SICI)1097-4547(19971215)50:6<1047::AID-JN
更新日期:1997-12-15 00:00:00
abstract::N-cadherin and beta-catenin are involved in cell adhesion and cell cycle in tumor cells and neural crest. Both are expressed at key stages of Schwann cell (SC) development, but little is known about their function in the SC lineage. We studied the role of these molecules in adult rat derived SC-embryonic dorsal root g...
journal_title:Journal of neuroscience research
pub_type: 杂志文章
doi:10.1002/jnr.21528
更新日期:2008-03-01 00:00:00
abstract::The p53 tumor suppressor gene, which is considered the guardian of the genome, encodes a phosphoprotein, which is a sequence-specific transcriptional activator or repressor of target genes. The role of p53 in developmental processes has not been studied extensively, although its expression appears to undergo temporal ...
journal_title:Journal of neuroscience research
pub_type: 杂志文章
doi:10.1002/(SICI)1097-4547(19990515)56:4<427::AID-JNR
更新日期:1999-05-15 00:00:00
abstract::Subarachnoid hemorrhage (SAH) by a rupture of cerebral aneurysms remains the most devastating cerebrovascular disease. Early brain injury (EBI) is increasingly recognized to be the primary determinant for poor outcomes, and also considered to cause delayed cerebral ischemia (DCI) after SAH. Both clinical and experimen...
journal_title:Journal of neuroscience research
pub_type: 杂志文章,评审
doi:10.1002/jnr.24330
更新日期:2020-01-01 00:00:00
abstract::Axotomy of peripheral nerves in neonatal rats induces motoneuron death that can be delayed but not arrested by the application of several neurotrophic factors (NFs) or adenoviral vectors carrying genes for NFs. We tested whether an adenoviral vector carrying the gene for glial cell-line-derived neurotrophic factor (Ad...
journal_title:Journal of neuroscience research
pub_type: 杂志文章
doi:10.1002/(SICI)1097-4547(19981215)54:6<766::AID-JNR
更新日期:1998-12-15 00:00:00
abstract::The rewarding effect of opiates is mediated through dissociable neural systems in drug naïve and drug-dependent states. Neuroadaptations associated with chronic drug use are similar to those produced by chronic pain, suggesting that opiate reward could also involve distinct mechanisms in chronic pain and pain-naïve st...
journal_title:Journal of neuroscience research
pub_type: 杂志文章
doi:10.1002/jnr.24553
更新日期:2019-11-12 00:00:00
abstract::In chronic demyelinating lesions of the central nervous system, insufficient generation of oligodendrocytes (OLs) is not due to a lack of oligodendrocyte precursor cells (OPCs), because the accumulation of OPCs and premyelinating OLs can be observed within these lesions. Here we sought to identify the basis for the fa...
journal_title:Journal of neuroscience research
pub_type: 杂志文章
doi:10.1002/jnr.23153
更新日期:2013-02-01 00:00:00
abstract::Larval acetylcholinesterase (acetylcholine acetylhydrolase) EC 3.1.3.7 of the trematode Schistosoma mansoni was characterized and purified by affinity chromatography. The enzyme was solubilized from sonicated cercarial tissue and showed a Km value of 1.83 mM and a Vmax value of 102 U/mg protein. It was characterized a...
journal_title:Journal of neuroscience research
pub_type: 杂志文章
doi:10.1002/jnr.490150413
更新日期:1986-01-01 00:00:00
abstract::The galactolipids galactocerebroside and sulfatide have been implicated in oligodendrocyte (OL) development and myelin formation. Much of the early evidence for myelin galactolipid function has been derived from antibody and chemical perturbation of OLs in vitro. To determine the role of these lipids in vivo, we previ...
journal_title:Journal of neuroscience research
pub_type: 杂志文章
doi:10.1002/jnr.22003
更新日期:2009-11-15 00:00:00
abstract::The role of insulin-like growth factor-1 (IGF-1) in amyotrophic lateral sclerosis (ALS) and its mechanism of action are important from both pathogenic and therapeutic points of view. The present study investigated the changes of IGF-1Rbeta and the key intracellular downstream protein insulin receptor substrate-1 (IRS-...
journal_title:Journal of neuroscience research
pub_type: 杂志文章
doi:10.1002/jnr.20668
更新日期:2005-11-15 00:00:00
abstract::The present study examined the effects of high-altitude exposure on the pineal gland, the main source of production of melatonin. It was surmised that hypoxia experienced at high altitude, caused by decreased oxygen tension in the ambient air, might lead to some structural alterations in the pineal gland and, hence, a...
journal_title:Journal of neuroscience research
pub_type: 杂志文章
doi:10.1002/jnr.10136
更新日期:2002-02-15 00:00:00
abstract::The ligand-activated transcription factor peroxisome proliferator-activated receptor beta (PPARbeta) is present in the brain and is implicated in the regulation of genes with potential roles in neurotoxicity. We sought to examine the role of PPARbeta in neuronal cell death by using the PPARbeta ligand GW0742. Primary ...
journal_title:Journal of neuroscience research
pub_type: 杂志文章
doi:10.1002/jnr.20153
更新日期:2004-07-15 00:00:00
abstract::Both the adenosine analogue 2-chloro-adenosine (2-CA) and the reducing sugar deoxy-D-ribose (dRib) induce apoptosis of astroglial cells in rat brain primary cultures (Abbracchio et al.: Biochem Biophys Res Commun 213:908-915, 1995). The present study was undertaken to elucidate by both morphological and cytofluorimetr...
journal_title:Journal of neuroscience research
pub_type: 杂志文章
doi:10.1002/(sici)1097-4547(19970215)47:4<372::aid-jnr
更新日期:1997-02-15 00:00:00
abstract::Topoisomerase IIβ (top IIβ) is a nuclear enzyme with an essential role in neural development. The regulation of top IIβ gene expression during neural differentiation is poorly understood. Functional analysis of top IIβ gene structure displayed a GC box sequence in its transcription promoter, which binds the nuclear tr...
journal_title:Journal of neuroscience research
pub_type: 杂志文章
doi:10.1002/jnr.23403
更新日期:2014-10-01 00:00:00
abstract::Damselfish neurofibromatosis is a naturally occurring disease of a tropical marine fish species. Affected fish exhibit peripheral nerve sheath tumors which contain morphologically abnormal Schwann cells (SC), similar to tumors encountered in the human disease neurofibromatosis type 1. Unitary A-type K channels in cell...
journal_title:Journal of neuroscience research
pub_type: 杂志文章
doi:
更新日期:1997-05-15 00:00:00
abstract::Rho-GTPase has been implicated in the apoptosis of many cell types, including neurons, but the mechanism by which it acts is not fully understood. Here, we investigate the roles of Rho and ROCK in apoptosis during transplantation of embryonic stem cell-derived neural precursor cells. We find that dissociation of neura...
journal_title:Journal of neuroscience research
pub_type: 杂志文章
doi:10.1002/jnr.21502
更新日期:2008-02-01 00:00:00