Abstract：
:The expression and distribution of mRNA encoding preproatrial natriuretic peptide (ppANP) in rat brain has been investigated by in situ hybridization of two 35S-labeled synthetic DNA oligonucleotides, based on a cDNA clone sequence that encodes rat ppANP. The highest relative concentrations of ppANP mRNA were detected in the medial preoptic hypothalamic nucleus ("anteroventral/third ventricle region") and the medial habenula. Moderate concentrations of ppANP mRNA were observed in the CA1 pyramidal cells of the hippocampus, the endopiriform nucleus, the arcuate nucleus, the zona incerta, and cells of the pontine tegmental and peduculopontine nuclei. Several of these regions, including the habenula and the hypothalamic areas, have previously been reported to contain atrial natriuretic peptide (ANP)-like immunoreactivity, but the expression of ppANP mRNA in CA1 pyramidal cells suggests the occurrence of differential translation of ppANP mRNA into protein product in different brain regions, or the existence of different immunological forms of the peptide. The abundance of ppANP mRNA in brain was relatively low in comparison with that previously reported for many other mRNA species encoding other brain neuropeptides. These results demonstrate that ANP gene expression occurs in discrete neuronal populations of the CNS and that studies of the regulation of this expression should now be possible using quantitative in situ hybridization.
journal_name
J Neurochemjournal_title
Journal of neurochemistryauthors
Gundlach AL,Knobe KEdoi
10.1111/j.1471-4159.1992.tb09434.xkeywords:
subject
Has Abstractpub_date
1992-08-01 00:00:00pages
758-61issue
2eissn
0022-3042issn
1471-4159journal_volume
59pub_type
杂志文章abstract：:Cultures of bovine adrenomedullary chromaffin cells accumulated 1-[methyl-3H]methyl-4-phenylpyridinium ([3H]MPP+) in a time- and concentration-dependent manner with an apparent Km of 0.7 microM and a Vmax of 3 pmol/min/10(6) cells. The uptake was sodium dependent and sensitive to inhibitors of the cell-surface catecho...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1989.tb01873.x
更新日期：1989-04-01 00:00:00
abstract：:Exogenously administered estrogens can enhance the rate of increase of glucose 6-phosphate dehydrogenase activity in rat extensor digitorum longus muscles following denervation. In this communication, we report that the effect of denervation on glucose 6-phosphate dehydrogenase activity is modified by variations in en...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1982.tb06660.x
更新日期：1982-06-01 00:00:00
abstract：:Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disease characterized by loss of motor function and eventual death as a result of degeneration of motor neurons in the spinal cord and brain. The discovery of mutations in SOD1, the gene encoding the antioxidant enzyme Cu/Zn-superoxide dismutase (C...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.2002.00812.x
更新日期：2002-04-01 00:00:00
abstract：:Spinocerebellar ataxia 1 (SCA1) is a dominantly inherited neurodegenerative disease associated with progressive ataxia resulting from the loss of cerebellar Purkinje cells (PCs) and neurons in the brainstem. In PCs of SCA1 transgenic mice, the disease causing ataxin-1 protein mediates the formation of S100B containing...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2010.06791.x
更新日期：2010-08-01 00:00:00
abstract：:The presence of 5-hydroxytryptamine was investigated in cultured and propagated cerebrovascular endothelium using immunohistochemistry and high pressure liquid chromatography. These studies demonstrate that the endothelium has the ability to take up and metabolize 5-hydroxytryptamine as well as to synthesize this amin...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1984.tb00902.x
更新日期：1984-08-01 00:00:00
abstract：:Growth cone response to the bifunctional guidance cue netrin-1 is regulated by the activity of intracellular signaling intermediates such as protein kinase C-alpha (PKCalpha) and adenylyl cyclase. Among the diverse cellular events these enzymes regulate is receptor trafficking. Netrin-1, itself, may govern the activit...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2007.05040.x
更新日期：2008-02-01 00:00:00
abstract：:Myristoylated alanine-rich C kinase substrate (MARCKS) and MARCKS-related protein (MRP) have been implicated in membrane-cytoskeletal events underlying cell adhesion, migration, secretion, and phagocytosis. In BV-2 microglial cells, lipopolysaccharide (LPS) elicited a dose-dependent increase in mRNA of both MRP (sixfo...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.2001.00458.x
更新日期：2001-08-01 00:00:00
abstract：:Disulfide-bridged S100b protein formation, aircatalyzed and induced by thiol/disulfide exchange, was studied under various ionic conditions. As native, physiological disulfide-bridged proteins are obtained easily from their reduced counterparts under appropriate redox conditions, this work was performed to determine w...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1990.tb03111.x
更新日期：1990-10-01 00:00:00
abstract：:Proteoglycans (PGs) are major constituents of the extracellular matrix and have recently been proposed to contribute to synaptic plasticity. Hippocampal PGs have not yet been studied or linked to memory. The aim of the study, therefore, was to isolate and characterize rat hippocampal PGs and determine their possible r...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/jnc.12783
更新日期：2014-09-01 00:00:00
abstract：:A cDNA clone, pCP9, has been isolated from a common carp liver cDNA library by immunoscreening with polyclonal antiserum raised against purified bighead carp alpha 1-antitrypsin. This clone is 1,396 bp in length and has an open reading frame encoding a protein of 410 amino acid residues. The deduced amino acid sequenc...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1995.64041721.x
更新日期：1995-04-01 00:00:00
abstract：:The effects of hypoxia and hypoglycaemia on the redox state in vitro have been studied. NADH and NAD+ were extracted simultaneously from superfused cerebral cortex slices and assayed by bioluminescence. The results show a nonsignificant increase in NADH and the redox ratio in "mild hypoxia," whereas "severe hypoxia" p...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1988.tb04851.x
更新日期：1988-07-01 00:00:00
abstract：:Previous histological, electrophysiological, and biochemical reports have addressed the hypothesis that serotonin functions as a neurotransmitter in mammalian retinas. We have tested the effect on the levels of cyclic AMP of the application of exogenous serotonin, 5-methoxytryptamine, melatonin, and 5-methoxydimethyl-...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1985.tb04007.x
更新日期：1985-08-01 00:00:00
abstract：:The c-ret protooncogene encodes Ret, the functional tyrosine kinase receptor for glial cell line-derived neurotrophic factor (GDNF). K-252b, a known protein tyrosine kinase inhibitor, has been shown earlier to inhibit the trophic activity of brain-derived neurotrophic factor on dopaminergic (DAergic) neurons and nerve...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1997.69030986.x
更新日期：1997-09-01 00:00:00
abstract：:Neuronal survival after ischemic injury is determined through the induction of several biological pathways. We examined whether lubeluzole, an agent efficacious in both clinical and experimental models of cerebral ischemia, modulated the signal transduction mechanisms of nitric oxide (NO), a downstream mediator of ano...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1997.68020710.x
更新日期：1997-02-01 00:00:00
abstract：:Unilateral frontal cortex ablations were performed in rats so that the glutamate terminals in the ipsilateral rostral neostriatum were removed. At 1 or 7 days later, intraperitoneal injections of ammonium acetate induced different changes in amino acid concentrations in the intact and deafferentated neostriatum. After...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1987.tb05579.x
更新日期：1987-03-01 00:00:00
abstract：:This study examined the hypothesis that chronic ethanol consumption results in significant abnormalities in both the dopaminergic and the serotonergic system of aged rats. Levels of dopamine (DA), serotonin [5-hydroxytryptamine (5-HT)], 3,4-dihydroxyphenylacetic acid (DOPAC), and 5-hydroxyindole-3-acetic acid (5-HIAA)...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1996.66052168.x
更新日期：1996-05-01 00:00:00
abstract：:The metabolism of 2-fluoro-2-deoxy-D-glucose (FDG) in vivo was observed noninvasively in rat brain using 19F nuclear magnetic resonance (NMR) spectroscopy following an intravenous injection of FDG (400 mg/kg). At 3 h after infusion, four resonances with discrete chemical shifts were resolved. Chemical shift analysis o...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1986.tb12945.x
更新日期：1986-01-01 00:00:00
abstract：:Light stimulates dopamine release in the retina and has been shown to rapidly up-regulate rod opsin mRNA. In the present study, we tested the effect of dopamine on rod opsin mRNA expression and examined the hypothesis that dopamine can mediate a light-evoked increase in opsin gene expression. Northern blots showed tha...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.2001.00109.x
更新日期：2001-02-01 00:00:00
abstract：:Aging was associated with an increase in the density of specific binding sites for [3H]imipramine in postmortem specimens of human hypothalamus, frontal cortex, and parietal cortex. In general, [3H]imipramine binding was not affected by factors considered difficult to control in postmortem studies, i.e., time from dea...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1985.tb07203.x
更新日期：1985-11-01 00:00:00
abstract：:Purified rat brain Ca2+/calmodulin-dependent protein kinase II (CaM-kinase II) is stimulated by brain gangliosides to a level of about 30% the activity obtained in the presence of Ca2+/calmodulin (CaM). Of the various gangliosides tested, GT1b was the most potent, giving half-maximal activation at 25 microM. Gangliosi...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1990.tb13288.x
更新日期：1990-01-01 00:00:00
abstract：:Homologues of the Drosophila melanogaster tweety (tty) gene are present in mammals and Caenorhabditis elegans. The encoded proteins have five predicted membrane-spanning regions and recent findings suggest that some family members may be chloride channels. Phylogenetic analysis of the tty family including novel member...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2006.04237.x
更新日期：2007-02-01 00:00:00
abstract：:Two GABAA receptor subunit-specific antibodies anti-alpha 6 and anti-alpha 1 have been used for elucidating the relationship between the presence of alpha 1 and/or alpha 6 subunits in the cerebellar GABAA receptors and the benzodiazepine-binding specificity. Receptor immunoprecipitation with the subunit-specific antib...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1996.66020685.x
更新日期：1996-02-01 00:00:00
abstract：:cAMP is known to regulate neurotransmitter release via protein kinase A (PKA)-dependent and/or PKA-independent signal transduction pathways at a variety of central synapses. Here we report the cAMP-mediated long-lasting enhancement of glycinergic transmission in developing rat spinal substantia gelatinosa neurons. For...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2009.06275.x
更新日期：2009-09-01 00:00:00
abstract：:Perhaps the most reproducible early event induced by the interaction of amyloid beta peptide (A beta) with the cell is the inhibition of cellular 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) reduction. We recently demonstrated that cytotoxic amyloid peptides such as A beta and human amylin inhibi...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1998.71062322.x
更新日期：1998-12-01 00:00:00
abstract：:The effect of thyroid hormones (THs) on the expression of actin gene during fetal human brain development and the period of sensitivity to the hormones have been investigated. Developmental profile of actin in the cytoskeletal (CSK) and noncytoskeletal (non-CSK) fractions in the fetal cerebra showed a pronounced rise ...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1997.69031170.x
更新日期：1997-09-01 00:00:00
abstract：:5-Hydroxytryptamine (5-HT) receptors contain seven putative transmembrane domains and couple via different guanine nucleotide binding proteins to specific effector enzymes. Studies with other receptors identify the second and third intracellular loops or the C-terminus of the receptor as important for selective effect...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1995.64041440.x
更新日期：1995-04-01 00:00:00
abstract：:The endogenous cannabinoid anandamide has been reported to produce well-defined behavioral tolerance, but studies on the possible mechanisms underlying this process are few and often contradictory. The present study was designed to survey the cellular events involved in anandamide tolerance, in terms of the effects on...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.2000.0752478.x
更新日期：2000-12-01 00:00:00
abstract：:Cell and tissue concentrations of NO2- and NO3- are important indicators of nitric oxide synthase activity and crucial in the regulation of many metabolic functions, as well as in nonenzymatic nitric oxide release. We adapted the capillary electrophoresis technique to quantify NO2- and NO3- levels in single identified...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1997.69010110.x
更新日期：1997-07-01 00:00:00
abstract：:The nature of postsynaptic sites involved in the uptake and metabolism of striatal 3,4-dihydroxyphenylethylamine (dopamine, DA) was investigated. The accumulation of [3H]DA (10(-7) M) into slices of rat striatum was found to be greatly dependent (greater than 99%) on the presence of sodium ion in the incubation medium...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1985.tb07164.x
更新日期：1985-06-01 00:00:00
abstract：:Transcriptional responses to growth factor and G protein-coupled receptors were compared in PC12 cells using retroviral luciferase reporters. In cells stably expressing alpha(1A)-adrenergic receptors, norepinephrine activated all five reporters [AP1 (activator protein-1), SRE (serum response element), CRE (cyclic AMP ...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.2000.0742392.x
更新日期：2000-06-01 00:00:00
