Akt/Nrf2 activated upregulation of heme oxygenase-1 involves in the role of Rg1 against ferrous iron-induced neurotoxicity in SK-N-SH cells.

abstract：:The aim of the present studies was to evaluate cocaine-induced changes in the concentrations of different redox forms of cysteine (Cys) and homocysteine (Hcy), and products of anaerobic Cys metabolism, i.e., labile, reduced sulfur (LS) in the rat plasma. The above-mentioned parameters were determined after i.p. acute ...

journal_title：Neurotoxicity research

authors： Kowalczyk-Pachel D,Chwatko G,Iciek M,Czyżyk J,Filip M,Włodek L,Lorenc-Koci E

更新日期：2013-10-01 00:00:00

abstract：:Botulinum neurotoxin (BoNT) has been used clinically since 1980, with an ever-increasing range of clinical applications. This has coincided with a period of massively expanded interest in the underlying biology of the neurotoxin. Tremendous advances have taken place in the scientific understanding of neurotoxin struct...

journal_title：Neurotoxicity research

authors： Foster KA,Bigalke H,Aoki KR

更新日期：2006-04-01 00:00:00

abstract：:In humans, Down syndrome (DS) is caused by the presence of an extra copy of autosome 21. The most striking finding in DS patients is intellectual disability and the onset of Alzheimer's disease (AD)-like neuropathology in adulthood. Gene overdose is most likely to underlie both developmental impairments, as well as al...

journal_title：Neurotoxicity research

authors： Pérez-Núñez R,Barraza N,Gonzalez-Jamett A,Cárdenas AM,Barnier JV,Caviedes P

更新日期：2016-07-01 00:00:00

abstract：:Epileptic seizures in diabetic hyperglycemia (DH) are not uncommon. This study aimed to determine the acute behavioral, pathological, and electrophysiological effects of status epilepticus (SE) on diabetic animals. Adult male Sprague-Dawley rats were first divided into groups with and without streptozotocin (STZ)-indu...

journal_title：Neurotoxicity research

authors： Huang CW,Cheng JT,Tsai JJ,Wu SN,Huang CC

更新日期：2009-01-01 00:00:00

abstract：:Myelin abnormalities, oligodendrocyte damage, and concomitant glia activation are common characteristics of demyelinating diseases of the central nervous system. Administration of the neurotoxicant cuprizone (CPZ) has been extensively used to establish a reproducible mouse model of demyelination. However, its effects ...

journal_title：Neurotoxicity research

authors： Han SR,Kang YH,Yoo SM,Lee MS,Lee SH

更新日期：2020-03-01 00:00:00

abstract：:The level of acetylcholine, a neurotransmitter essential for processing memory and learning, is lower in the brains of patients with Alzheimer's disease due to the higher concentration of the enzyme acetylcholinesterase. The main compounds used for Alzheimer's treatment are acetylcholinesterase inhibitors. Quercetin c...

journal_title：Neurotoxicity research

authors： da Silva WMB,de Oliveira Pinheiro S,Alves DR,de Menezes JESA,Magalhães FEA,Silva FCO,Silva J,Marinho ES,de Morais SM

更新日期：2020-04-01 00:00:00

abstract：:Organophosphates (OPs) inhibit cholinesterase and hyperactivate the acetylcholinergic nervous system in the brain, causing motor disorders (e.g., tremor and seizures). Here, we performed behavioral and immunohistochemical studies in mice and rats to investigate the tremorgenic mechanism of paraoxon, an active metaboli...

journal_title：Neurotoxicity research

authors： Iha HA,Kunisawa N,Shimizu S,Onishi M,Nomura Y,Matsubara N,Iwai C,Ogawa M,Hashimura M,Sato K,Kato M,Ohno Y

更新日期：2019-04-01 00:00:00

abstract：:Hypoxia-inducible factor-1 (HIF-1) plays an important role in neural progenitor cell (NPC) propagation and dopaminergic differentiation. In the presence of oxygen and iron, hypoxia-inducible factor 1 alpha (HIF-1alpha) is rapidly degraded via the prolyl hydroxylase (PHD)/VHL pathway. In addition to hypoxia, various no...

journal_title：Neurotoxicity research

authors： Milosevic J,Adler I,Manaenko A,Schwarz SC,Walkinshaw G,Arend M,Flippin LA,Storch A,Schwarz J

更新日期：2009-05-01 00:00:00

abstract：:The classical motor symptoms of Parkinson’s disease (PD) are preceded by non-motor symptoms in preclinical stages, including cognition impairment. The current drug treatment for PD is palliative and does not meet the clinical challenges of the disease, such as levodopa-induced dyskinesia, non-motor symptoms, and neuro...

journal_title：Neurotoxicity research

authors： Aguiar AS Jr,Lopes SC,Tristão FS,Rial D,de Oliveira G,da Cunha C,Raisman-Vozari R,Prediger RD

更新日期：2016-01-01 00:00:00

abstract：:Cellular oxidative stress and energy failure were shown to be involved in Glutamate (L-Glu) neurotoxicity, whereas, acetyl-L-carnitine (ALCAR) and ±DL-α-lipoic acid (LA) are known to be key players in the mitochondrial energy production. To evaluate the effects of the above antioxidants, adult rats were pretreated wit...

journal_title：Neurotoxicity research

authors： Nagesh Babu G,Kumar A,Singh RL

更新日期：2011-02-01 00:00:00

abstract：:Neuronal degeneration observed in the goldfish retina after MPTP administration, displays features of apoptosis, a physiological mechanism of cell death that occurs during development. The ultrastructural features of degenerating retinal neurons, that are seen in the inner nuclear layer two days after intravitreal MPT...

journal_title：Neurotoxicity research

authors： Villani L,Beraudi A,Giuliani A,Poli A

更新日期：2001-07-01 00:00:00

abstract：:Prenatal glucocorticoid (GC) overexposure impacts fetal hippocampal neural stem cells (NSCs) and increases the risk for relative cognitive and mood disorders in offspring. However, the precise underlying mechanisms remain elusive. Here, we treated mouse hippocampal NSCs with dexamethasone (DEX) in vitro and found that...

journal_title：Neurotoxicity research

authors： Alnoud MAH,Chen W,Liu N,Zhu W,Qiao J,Chang S,Wu Y,Wang S,Yang Y,Sun Q,Kang J

更新日期：2020-10-06 00:00:00

abstract：:Environmental factors and endogenously produced toxins, such as 1-benzyl-1,2,3,4-tetrahydroisoquinoline (1BnTIQ), are considered to be involved in the pathogenesis of Parkinson's disease (PD). In this study, we investigated the impact of single and multiple 1BnTIQ (25 and 50 mg/kg i.p.) administration on L-DOPA-induce...

journal_title：Neurotoxicity research

authors： Wąsik A,Romańska I,Michaluk J,Kajta M,Antkiewicz-Michaluk L

更新日期：2014-10-01 00:00:00

abstract：:The complexity of the genome is regulated by epigenetic mechanisms, which act on the level of DNA, histones, and nucleosomes. Epigenetic machinery is involved in various biological processes, including embryonic development, cell differentiation, neurogenesis, and adult cell renewal. In the last few years, it has beco...

journal_title：Neurotoxicity research

authors： Sadakierska-Chudy A,Filip M

更新日期：2015-02-01 00:00:00

abstract：:Leaner mice carry a homozygous, autosomal recessive mutation in the mouse CACNA1A gene encoding the Alpha1A subunit of P/Q-type calcium channels, which results in an out-of-frame splicing event in the carboxy terminus of the Alpha1A protein. Leaner mice exhibit severe ataxia, paroxysmal dyskinesia and absence seizures...

journal_title：Neurotoxicity research

authors： Lau FC,Frank TC,Nahm SS,Stoica G,Abbott LC

更新日期：2004-01-01 00:00:00

abstract：:Melamine is an industrial chemical that can cause central nervous system disorders including excitotoxicity and cognitive impairment. Its illegal use in powdered baby formula was the focus of a milk scandal in China in 2008. One of our previous studies showed that melamine impaired glutamatergic transmission in rat hi...

journal_title：Neurotoxicity research

authors： Zhang H,Wang H,Xiao X,Zhang T

更新日期：2016-01-01 00:00:00

abstract：:Methamphetamine (METH) is an illicit drug that is also neurotoxic. Recent studies suggest that in addition to dopamine terminal degeneration in the striatum, METH causes apoptosis in cortical neurons. Earlier, we showed that c-fos knockout mice are more susceptible to the toxic effects of the drug. In order to identif...

journal_title：Neurotoxicity research

authors： Betts ES,Krasnova IN,McCoy MT,Ladenheim B,Cadet JL

更新日期：2002-11-01 00:00:00

abstract：:Ethanol is a neuroteratogen and neurodegeneration is the most devastating consequence of developmental exposure to ethanol. A sublethal preconditioning has been proposed as a neuroprotective strategy against several central nervous system neurodegenerative diseases. We have recently demonstrated that autophagy is a pr...

journal_title：Neurotoxicity research

authors： Wang H,Bower KA,Frank JA,Xu M,Luo J

更新日期：2013-11-01 00:00:00

abstract：:Calcitriol (1,25-dihydroxyvitamin D3), an active metabolite of vitamin D3, besides the role in calcium and phosphorus metabolism, plays a role in maintaining the functions of the brain. Active forms of vitamin D3 stimulate neurotrophic factors' expression, regulate brain immune processes, and prevent neuronal damage. ...

journal_title：Neurotoxicity research

authors： Ślusarczyk J,Piotrowski M,Szczepanowicz K,Regulska M,Leśkiewicz M,Warszyński P,Budziszewska B,Lasoń W,Basta-Kaim A

更新日期：2016-11-01 00:00:00

abstract：:1-Methyl-1,2,3,4-tetrahydroisoquinoline (1MeTIQ) is present in the human and rodent brain as a mixture of stereospecific (R)- and (S)-1MeTIQ enantiomers. The racemate, (R,S)-1MeTIQ, exhibits neuroprotective activity as shown in the earlier study by the authors, and In addition, it was suggested to play a crucial physi...

journal_title：Neurotoxicity research

authors： Antkiewicz-Michaluk L,Wąsik A,Romańska I,Bojarski A,Michaluk J

更新日期：2011-08-01 00:00:00

abstract：:There is a long-standing debate about whether rats have what could be considered a prefrontal cortex (PFC) and, if they do, what its primate homologue is. Anatomical evidence supports the view that the rat medial PFC is related to both the primate anterior cingulate cortex (ACC) and the dorsolateral PFC. Functionally ...

journal_title：Neurotoxicity research

authors： Seamans JK,Lapish CC,Durstewitz D

更新日期：2008-10-01 00:00:00

abstract：:The author group has previously established an in vivo subchronic cigarette smoke (CS) exposure rat model, in which the systemic oxidative burden as well as the modulation of local anti-oxidative enzymes in the lung has been demonstrated. Oxidative stress has been shown to induce pro-inflammatory cytokine release, inc...

journal_title：Neurotoxicity research

authors： Lau WK,Mak JC,Chan KH,Law AC

更新日期：2012-08-01 00:00:00

abstract：:The mitochondrial toxin, 3-nitropropionic acid (3-NP), produces motor dysfunction and striatal atrophy in rats. However, rat strain and method of administration may contribute to variability in the deficits caused by 3-NP toxicity. To evaluate this, changes in nocturnal spontaneous locomotor activity from chronic admi...

journal_title：Neurotoxicity research

authors： Newcomb JD,Brown WD,Rodriguez AI,Garbuzova-Davis S,Saporta S,Sanberg PR,Willing AE

更新日期：2005-11-01 00:00:00

abstract：:Previous studies using monotypic nerve cell cultures have shown that bilirubin-induced neurological dysfunction (BIND) involves apoptosis and necrosis-like cell death, following neuritic atrophy and astrocyte activation,and that glycoursodeoxycholic acid (GUDCA) has therapeutic efficacy against BIND. Cross-talk betwee...

journal_title：Neurotoxicity research

authors： Falcão AS,Silva RF,Vaz AR,Gomes C,Fernandes A,Barateiro A,Tiribelli C,Brites D

更新日期：2014-07-01 00:00:00

abstract：:Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease resulting from the progressive loss of motor neurons in the spinal cord and brain. To date, clinically effective neuroprotective agents have not been available. The current study demonstrates for the first time that huperzine A, a potential neuroprotec...

journal_title：Neurotoxicity research

authors： Hemendinger RA,Armstrong EJ 3rd,Persinski R,Todd J,Mougeot JL,Volvovitz F,Rosenfeld J

更新日期：2008-01-01 00:00:00

abstract：:The study shows effects of the nonselective adenosine A1/A2A receptor antagonist caffeine and the selective A2A receptor antagonist KW6002 on LPS-induced changes in the extracellular levels of dopamine (DA), glutamate, adenosine, hydroxyl radical, and A2A receptor density in the rat striatum. Intrastriatal LPS (10 μg)...

journal_title：Neurotoxicity research

authors： Gołembiowska K,Wardas J,Noworyta-Sokołowska K,Kamińska K,Górska A

更新日期：2013-07-01 00:00:00

abstract：:Patients scheduled for cochlear implantation often retain residual hearing in the low frequencies. Unfortunately, some patients lose their residual hearing following implantation and the reasons for this are not well understood. Evidence suggests that electrotoxicity could be one of the factors responsible for this la...

journal_title：Neurotoxicity research

authors： Peter MN,Warnecke A,Reich U,Olze H,Szczepek AJ,Lenarz T,Paasche G

更新日期：2019-07-01 00:00:00

abstract：:Cognitive impairment in depression may be one of the more practically important aspects of the illness, responsible for much of its morbidity. It also is at the heart of its psychopathology, may contribute to strategies of treatment, and may give us a more easily quantifiable measure of impaired function to correlate ...

journal_title：Neurotoxicity research

authors： Ebmeier K,Rose E,Steele D

更新日期：2006-10-01 00:00:00

abstract：:Effects of chemotherapeutics on glioma cell lines and spheroids are usually investigated without evaluating the effects of chemotherapeutics on normal brain tissue. To perform such investigations, the aim of this study was to establish a panel of markers for detection of general cell death and more specific neuronal a...

journal_title：Neurotoxicity research

authors： Nørregaard A,Jensen SS,Kolenda J,Aaberg-Jessen C,Christensen KG,Jensen PH,Schrøder HD,Kristensen BW

更新日期：2012-07-01 00:00:00

abstract：:Aluminum-induced neuronal injury has been implicated in various neurodegenerative disorders. However, the underlying mechanism involved in this pathogenesis still remains unknown. Our present findings demonstrated that chronic aluminum exposure resulted in spatial learning impairment and significantly increased intrac...

journal_title：Neurotoxicity research

authors： Wang B,Zhao J,Yu M,Meng X,Cui X,Zhao Y,Zhu Y,Xing W,Guan Y

更新日期：2014-07-01 00:00:00