Dieldrin exposure induces oxidative damage in the mouse nigrostriatal dopamine system.

Abstract:

:Numerous epidemiological studies have shown an association between pesticide exposure and an increased risk of developing Parkinson's disease (PD). Here, we provide evidence that the insecticide dieldrin causes specific oxidative damage in the nigrostriatal dopamine (DA) system. We report that exposure of mice to low levels of dieldrin for 30 days resulted in alterations in dopamine-handling as evidenced by a decrease in dopamine metabolites, DOPAC (31.7% decrease) and HVA (29.2% decrease) and significantly increased cysteinyl-catechol levels in the striatum. Furthermore, dieldrin resulted in a 53% decrease in total glutathione, an increase in the redox potential of glutathione, and a 90% increase in protein carbonyls. Alpha-synuclein protein expression was also significantly increased in the striatum (25% increase). Finally, dieldrin caused a significant decrease in striatal expression of the dopamine transporter as measured by (3)H-WIN 35,428 binding and (3)H-dopamine uptake. These alterations occurred in the absence of dopamine neuron loss in the substantia nigra pars compacta. These effects represent the ability of low doses of dieldrin to increase the vulnerability of nigrostriatal dopamine neurons by inducing oxidative stress and suggest that pesticide exposure may act as a promoter of PD.

journal_name

Exp Neurol

journal_title

Experimental neurology

authors

Hatcher JM,Richardson JR,Guillot TS,McCormack AL,Di Monte DA,Jones DP,Pennell KD,Miller GW

doi

10.1016/j.expneurol.2006.12.020

subject

Has Abstract

pub_date

2007-04-01 00:00:00

pages

619-30

issue

2

eissn

0014-4886

issn

1090-2430

pii

S0014-4886(06)00648-0

journal_volume

204

pub_type

杂志文章
  • Hereditary peroneal muscular atrophy in the mouse: an experimental model for congenital contractures (arthrogryposis).

    abstract::A new mutant, peroneal muscular atrophy (pma) mouse in CF#1 strain has an autosomal recessively inherited equinovarus (club foot deformity) of the hind legs because of the absence of the common peroneal nerve branch of the sciatic nerve. We found the peroneal muscles were hypoplastic with histochemical and electron mi...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/0014-4886(86)90053-1

    authors: Nonaka I,Kikuchi A,Suzuki T,Esaki K

    更新日期:1986-03-01 00:00:00

  • Functional connectivity alterations in a murine model of optic neuritis.

    abstract::The basis for neuronal dysfunction following inflammatory demyelination of the central nervous system (CNS) remains poorly understood. We characterized the network response to white matter injury in the anterior visual pathway using an experimental model of optic neuritis (ON), as ON is often an early manifestation of...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2017.05.004

    authors: Wright PW,Archambault AS,Peek S,Bauer AQ,Culican SM,Ances BM,Culver JP,Wu GF

    更新日期:2017-09-01 00:00:00

  • Effect of electrical convulsions on uridine labeling and activity pattern in nerve cells in mice.

    abstract::Male white mice were exposed to electroshock and then injected intravenously with 5-[3H]uridine immediately after the shock. After 5, 30, or 60 min or 6, 12, or 24 h, the mice were killed, microautoradiographs were prepared, and grains were counted in the cortex, hippocampus, and basal ganglia. The results of the grai...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/0014-4886(85)90269-9

    authors: Pakkenberg H,Pakkenberg B,Fog R

    更新日期:1985-07-01 00:00:00

  • The role of capsaicin-sensitive afferent fibers in the lower urinary tract dysfunction induced by chronic spinal cord injury in rats.

    abstract::The role of capsaicin-sensitive afferents in neurogenic voiding dysfunction was studied in chronic spinal cord injured rats (SCI). Cystometry and external urethral sphincter (EUS) electromyography were performed on 2 consecutive days after induction of urethane anesthesia in SCI rats 6-8 weeks after spinal cord injury...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2004.02.014

    authors: Cheng CL,de Groat WC

    更新日期:2004-06-01 00:00:00

  • The dopamine and cAMP regulated phosphoprotein, 32 kDa (DARPP-32) signaling pathway: a novel therapeutic target in traumatic brain injury.

    abstract::Traumatic brain injury (TBI) causes persistent neurologic deficits. Current therapies, predominantly focused upon cortical and hippocampal cellular survival, have limited benefit on cognitive outcomes. Striatal damage is associated with deficits in executive function, learning, and memory. Dopamine and cAMP regulated ...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2011.02.013

    authors: Bales JW,Yan HQ,Ma X,Li Y,Samarasinghe R,Dixon CE

    更新日期:2011-06-01 00:00:00

  • NMDA receptor overstimulation triggers a prolonged wave of immediate early gene expression: relationship to excitotoxicity.

    abstract::Exposure of the rodent striatum to quinolinic acid (QA, N-methyl-D-aspartate receptor agonist) induces immediate early gene (IEG; c-fos, c-jun, jun-B, zif/268) expression that may extend 12-24 h after injection. In order to determine the specificity of the prolonged IEG response to the QA injection, the temporal patte...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1006/exnr.1997.6427

    authors: Shan Y,Carlock LR,Walker PD

    更新日期:1997-04-01 00:00:00

  • Noradrenergic facilitation of motor neurons: localization of adrenergic receptors in neurons and nonneuronal cells in the trigeminal motor nucleus.

    abstract::Both alpha- and beta-adrenergic receptors (ARs) are involved in the facilitation of the monosynaptic jaw-closing reflex in the trigeminal motor nucleus (MoV) caused by norepinephrine (NE). The amplitude of muscle spindle afferent-evoked EPSPs in masseter motor neurons is 65% greater when noradrenergic axons to the mot...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/0014-4886(91)90038-e

    authors: Shao YP,Sutin J

    更新日期:1991-11-01 00:00:00

  • Spontaneous neuronal activity in fetuses and newborns.

    abstract::We compared the magnetic cerebral activity of 10 fetal subjects at two different gestational ages. Spontaneous cerebral activity was recorded with a large array magnetometer specially designed to conform to the maternal gravid abdomen during the third trimester of pregnancy. We recorded each fetal subject at least twi...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2004.06.026

    authors: Rose DF,Eswaran H

    更新日期:2004-11-01 00:00:00

  • Peripheral nerve pathology following sciatic cryoneurolysis: relationship to neuropathic behaviors in the rat.

    abstract::Sciatic cryoneurolysis (SCN) is an experimental rat mononeuropathy model that produces neuropathic behavioral sequelae distinct from other neuropathy models. Following SCN, there is limited autotomy peaking in severity and incidence at 7-14 days and delayed but sustained allodynia appearing at about 21 days, with no e...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1006/exnr.1995.1028

    authors: Wagner R,DeLeo JA,Heckman HM,Myers RR

    更新日期:1995-06-01 00:00:00

  • The process of reinnervation in the dentate gyrus of adult rats: temporal relationship between changes in the levels of glial fibrillary acidic protein (GFAP) and GFAP mRNA in reactive astrocytes.

    abstract::The present study evaluates the temporal relationships between increases in glial fibrillary acidic protein (GFAP) mRNA, GFA protein levels, and GFAP immunostaining in the hippocampus of adult rats following unilateral lesions of the entorhinal cortex (EC). GFAP mRNA levels were assessed at 12 h, 1, 2, 4, 6, 8, 10, 12...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1006/exnr.1993.1187

    authors: Steward O,Kelley MS,Torre ER

    更新日期:1993-12-01 00:00:00

  • Receptor protein tyrosine phosphatase σ binds to neurons in the adult mouse brain.

    abstract::The role of type IIA receptor protein tyrosine phosphatases (RPTPs), which includes LAR, RPTPσ and RPTPδ, in the nervous system is becoming increasingly recognized. Evidence supports a significant role for these RPTPs during the development of the nervous system as well as after injury, and mutations in RPTPs are asso...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2014.02.007

    authors: Yi JH,Katagiri Y,Yu P,Lourie J,Bangayan NJ,Symes AJ,Geller HM

    更新日期:2014-05-01 00:00:00

  • Targeting deficiencies in mitochondrial respiratory complex I and functional uncoupling exerts anti-seizure effects in a genetic model of temporal lobe epilepsy and in a model of acute temporal lobe seizures.

    abstract::Mitochondria actively participate in neurotransmission by providing energy (ATP) and maintaining normative concentrations of reactive oxygen species (ROS) in both presynaptic and postsynaptic elements. In human and animal epilepsies, ATP-producing respiratory rates driven by mitochondrial respiratory complex (MRC) I a...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2013.11.005

    authors: Simeone KA,Matthews SA,Samson KK,Simeone TA

    更新日期:2014-01-01 00:00:00

  • Unilateral accumbal dopamine depletion affects decision-making in a side-specific manner.

    abstract::Mechanisms underlying affective and cognitive deficits in Parkinson's disease (PD) remain less studied than motor symptoms. Nucleus accumbens (NAc) is affected in PD and due to its well-known involvement in motivation is an interesting target in this context. Furthermore, PD is frequently asymmetrical, with side-speci...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2020.113221

    authors: Cunha AM,Teixeira FG,Guimarães MR,Esteves M,Pereira-Mendes J,Soares AR,Almeida A,Sousa N,Salgado AJ,Leite-Almeida H

    更新日期:2020-05-01 00:00:00

  • In situ expression of angiopoietins in astrocytomas identifies angiopoietin-2 as an early marker of tumor angiogenesis.

    abstract::Angiopoietin-1 (Ang-1) and its naturally occurring antagonist angiopoietin-2 (Ang-2) are novel ligands that regulate tyrosine phosphorylation of the Tie2/Tek receptor on endothelial cells. Proper regulation of Tie2/Tek is absolutely required for normal vascular development, seemingly by regulating vascular remodeling ...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1006/exnr.1999.7162

    authors: Zagzag D,Hooper A,Friedlander DR,Chan W,Holash J,Wiegand SJ,Yancopoulos GD,Grumet M

    更新日期:1999-10-01 00:00:00

  • Age-related differences in NFkappaB translocation and Bcl-2/Bax ratio caused by TNFalpha and Abeta42 promote survival in middle-age neurons and death in old neurons.

    abstract::Alzheimer's disease is associated with an age-related accumulation of Abeta and inflammation. The inflammatory mediator, TNFalpha activates a signaling cascade involving NFkappaB translocation to the nucleus and a beneficial or detrimental transcriptional response, depending on the age of the neurons and the type of s...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2008.05.007

    authors: Patel JR,Brewer GJ

    更新日期:2008-09-01 00:00:00

  • Interaction between serotonergic and noradrenergic axons during axonal regeneration.

    abstract::The present experiments focused on the morphological interaction between serotonergic (5-HT) and noradrenergic (NA) axons during regeneration following partial axonal denervation in the cerebral cortex in adult rats. The denervation paradigm used employed two neurotoxins, one for 5-HT and one for NA axons, infused tog...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/s0014-4886(03)00221-8

    authors: Liu Y,Ishida Y,Shinoda K,Nakamura S

    更新日期:2003-11-01 00:00:00

  • Astrocytes are important for sprouting in the septohippocampal circuit.

    abstract::Damage to the fimbria-fornix, and separately to the perforant path, leads to distinct and dramatic time-dependent increases in glial fibrillary acidic protein immunoreactivity (GFAP-IR) in specific areas of the hippocampal formation. Specifically, fimbria-fornix lesions resulted in an increase in the GFAP-IR in the py...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/0014-4886(88)90073-8

    authors: Gage FH,Olejniczak P,Armstrong DM

    更新日期:1988-10-01 00:00:00

  • Immune responses of microglia in the spinal cord: contribution to pain states.

    abstract::The role of microglia and their contribution to the development and maintenance of pain states has emerged as an attractive field of study. Sensitization of central nociceptors and interneurons is thought to be responsible for the symptoms of chronic neuropathic pain states. Microglia interact with these neurons at th...

    journal_title:Experimental neurology

    pub_type: 杂志文章,评审

    doi:10.1016/j.expneurol.2011.12.021

    authors: Schomberg D,Olson JK

    更新日期:2012-04-01 00:00:00

  • Reactions of oligodendrocytes to spinal cord injury: cell survival and myelin repair.

    abstract::The aim of this study was to elucidate whether oligodendrocytes die in fiber tracts that are spared by a spinal cord injury but are in close vicinity of inflammatory cells. Adult rat spinal cords were studied histologically 1 day to 2 weeks after a contusion lesion that left the ventral white matter largely intact. Ma...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1006/exnr.2000.7379

    authors: Frei E,Klusman I,Schnell L,Schwab ME

    更新日期:2000-06-01 00:00:00

  • Treatment with anti-interferon-gamma monoclonal antibodies modifies experimental autoimmune encephalomyelitis in interferon-gamma receptor knockout mice.

    abstract::The role of interferon-gamma (IFN-gamma) in the pathogenesis of multiple sclerosis and experimental autoimmune encephalomyelitis (EAE) is still controversial. We have studied the function of IFN-gamma and its receptor in the EAE model using two different IFN-gamma receptor knockout (IFN-gamma R(-/-)) mouse types: C57B...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1006/exnr.2001.7815

    authors: Espejo C,Penkowa M,Sáez-Torres I,Xaus J,Celada A,Montalban X,Martínez-Cáceres EM

    更新日期:2001-12-01 00:00:00

  • Unlike systemic administration of p-chloroamphetamine, direct intracerebral injection does not produce degeneration of 5-HT axons.

    abstract::Systemic administration of the amphetamine derivative p-chloroamphetamine (PCA) causes degeneration of 5-HT axon terminals in rat brain. The present study was designed to determine whether PCA induces neurotoxic effects by a direct action on 5-HT axon terminals. PCA was administered by microinjection directly into the...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/s0014-4886(05)80015-9

    authors: Berger UV,Molliver ME,Grzanna R

    更新日期:1990-09-01 00:00:00

  • Secondary degeneration of the optic nerve following partial transection: the benefits of lomerizine.

    abstract::Secondary degeneration is a form of 'bystander' damage that can affect neural tissue both nearby and remote from an initial injury. Partial optic nerve transection is an excellent model in which to unequivocally differentiate events occurring during secondary degeneration from those resulting from primary CNS injury. ...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2008.11.026

    authors: Fitzgerald M,Bartlett CA,Evill L,Rodger J,Harvey AR,Dunlop SA

    更新日期:2009-03-01 00:00:00

  • Derivation of homogeneous GABAergic neurons from mouse embryonic stem cells.

    abstract::Embryonic stem cells (ESCs) promise an unlimited source of defined cells for cell transplantation therapy, while protocols for derivation of homogeneous populations of desirable cell types are yet to be developed and/or refined. Gamma aminobutyric acid (GABA) is a major inhibitory neurotransmitter in the central nervo...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2009.03.032

    authors: Chatzi C,Scott RH,Pu J,Lang B,Nakamoto C,McCaig CD,Shen S

    更新日期:2009-06-01 00:00:00

  • Defeating the fear: new insights into the neurobiology of stress susceptibility.

    abstract::The psychopathological impact of emotional stress on a specific individual varies markedly: while most escape the development of post-traumatic stress disorder and/or major depression, a select group of individuals demonstrate a vulnerability to succumb to these conditions. The past decade has witnessed an explosion i...

    journal_title:Experimental neurology

    pub_type: 杂志文章,评审

    doi:10.1016/j.expneurol.2014.05.012

    authors: Krishnan V

    更新日期:2014-11-01 00:00:00

  • Stimulation of regeneration of the rat sciatic nerve by 50 Hz sinusoidal magnetic fields.

    abstract::The effect of sinusoidal magnetic field stimulation on regeneration of the rat sciatic nerve was studied. Rats were exposed, after crush lesioning of the nerve, between a pair of Helmholtz coils to a 50 Hz magnetic field of 0.2 mT or 0.4 mT, respectively. Regeneration of the sciatic nerve was measured by the "pinch te...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/0014-4886(91)90132-v

    authors: Rusovan A,Kanje M

    更新日期:1991-06-01 00:00:00

  • Nucleus accumbens facilitates nociception.

    abstract::We have previously demonstrated an opioid link in nucleus accumbens (NAc) that mediates antinociception produced by a novel ascending pain modulation pathway. For example, noxious stimulation induces heterosegmental antinociception that is mediated by both mu- and delta-opioid receptors in NAc. However, spinal intrath...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2011.03.021

    authors: Gear RW,Levine JD

    更新日期:2011-06-01 00:00:00

  • Purinergic 2X7 receptor/NLRP3 pathway triggers neuronal apoptosis after ischemic stroke in the mouse.

    abstract::Previous research has shown that Purinergic 2X7 receptor (P2X7R) and NLRP3 inflammasome contribute to the inflammatory activation. In this study, we investigated whether P2X7R/NLRP3 pathway is involved in the caspase-3 dependent neuronal apoptosis after ischemic stroke by using a focal cortex ischemic stroke model. Th...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2017.03.002

    authors: Ye X,Shen T,Hu J,Zhang L,Zhang Y,Bao L,Cui C,Jin G,Zan K,Zhang Z,Yang X,Shi H,Zu J,Yu M,Song C,Wang Y,Qi S,Cui G

    更新日期:2017-06-01 00:00:00

  • Changes in the nuclear pore complexes of the dentate granule cells in aged rats.

    abstract::In 3-, 9-, 24-, and 30-month-old male rats (Fischer 344), the nuclear perimeter and the density and diameter of nuclear pore complexes in the granule cells of the dentate fascia were studied. Whereas the nuclear perimeter and the diameter of nuclear pore complexes did not change as a function of age, there was a signi...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/0014-4886(87)90314-1

    authors: Fifková E,Tonks M,Cullen-Dockstader K

    更新日期:1987-03-01 00:00:00

  • Differential effects of rapamycin treatment on tonic and phasic GABAergic inhibition in dentate granule cells after focal brain injury in mice.

    abstract::The cascade of events leading to post-traumatic epilepsy (PTE) after traumatic brain injury (TBI) remains unclear. Altered inhibition in the hippocampal formation and dentate gyrus is a hallmark of several neurological disorders, including TBI and PTE. Inhibitory synaptic signaling in the hippocampus is predominately ...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2016.03.022

    authors: Butler CR,Boychuk JA,Smith BN

    更新日期:2016-06-01 00:00:00

  • Fusion of neural stem cells in culture.

    abstract::An important issue in stem cell biology relates to mechanisms of cellular plasticity. Specifically, could any observed multipotency of, e.g., adult stem cells arise from true transdifferentiation or as a result of cell-cell fusion? We studied this issue using a culture paradigm of astrocyte monolayers and multipotent ...

    journal_title:Experimental neurology

    pub_type: 杂志文章

    doi:10.1016/j.expneurol.2005.11.016

    authors: Chen KA,Laywell ED,Marshall G,Walton N,Zheng T,Steindler DA

    更新日期:2006-03-01 00:00:00