Integrin β8 signaling in neonatal hypoxic-ischemic brain injury.

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：:In preterm infants, phenobarbital is the first-line antiepileptic drug for neonatal seizures while caffeine is used for the treatment of apnea. Data from experimental animals suggest that phenobarbital and other anticonvulsants are toxic for the developing brain, while neuroprotective effects have been reported for ca...

journal_title：Neurotoxicity research

authors： Endesfelder S,Weichelt U,Schiller C,Winter K,von Haefen C,Bührer C

更新日期：2018-08-01 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

abstract：:Reward-related incentive learning involves the acquisition by neutral stimuli of an enhanced ability to elicit approach and other responses. Previous studies have shown that both dopamine (DA) and glutamate (Glu) play critical roles in this type of learning. Signaling molecules are intracellular messengers that partic...

journal_title：Neurotoxicity research

authors： Beninger RJ,Gerdjikov T

更新日期：2004-01-01 00:00:00

abstract：:Inflammation can cause memory impairment. In the present study, the effect of carvacrol on brain tissue inflammation and oxidative stress as well as learning and memory in lipopolysaccharide (LPS)-challenged rats was evaluated. The animals were grouped and treated: (1) control which received vehicle instead of LPS and...

journal_title：Neurotoxicity research

authors： Hakimi Z,Salmani H,Marefati N,Arab Z,Gholamnezhad Z,Beheshti F,Shafei MN,Hosseini M

更新日期：2020-04-01 00:00:00

abstract：:Propofol and sevoflurane are commonly used drugs in pediatric anesthesia. Exposure of newborn rats to a variety of anesthetics has been shown to induce apoptotic neurodegeneration in the developing brain. Newborn Wistar rats were treated with repeated intraperitoneal injections of propofol or sevoflurane inhalation an...

journal_title：Neurotoxicity research

authors： Bercker S,Bert B,Bittigau P,Felderhoff-Müser U,Bührer C,Ikonomidou C,Weise M,Kaisers UX,Kerner T

更新日期：2009-08-01 00:00:00

abstract：:Neurotransmitters and neuromodulators are essential for normal nervous system development. Disturbances in the expression timetable or intensity of neurotransmitter signalling during critical periods of brain development can lead to permanent damage. Neuroactive drugs and environmental toxins interfere with neurotrans...

journal_title：Neurotoxicity research

authors： Kaindl AM,Ikonomidou C

更新日期：2007-04-01 00:00:00

abstract：:MDMA (3,4-methylenedioxymethamphetamine) is a psychostimulant popular as a recreational drug because of its effect on mood and social interactions. MDMA acts at dopamine (DA) transporter (DAT) and serotonin (5-HT) transporter (SERT) and is known to induce damage of dopamine and serotonin neurons. MDMA is often ingeste...

journal_title：Neurotoxicity research

authors： Górska AM,Kamińska K,Wawrzczak-Bargieła A,Costa G,Morelli M,Przewłocki R,Kreiner G,Gołembiowska K

更新日期：2018-04-01 00:00:00

abstract：:A widely held view suggests that homocysteine (Hcy) can contribute to neurodegeneration through promotion of oxidative stress. There is evidence that homocysteine is toxic to cerebellar Purkinje neurons in vitro; however, in vivo action of Hcy on Purkinje cell has not been investigated so far. Thus, this study was des...

journal_title：Neurotoxicity research

authors： Koohpeyma H,Goudarzi I,Elahdadi Salmani M,Lashkarbolouki T,Shabani M

更新日期：2019-04-01 00:00:00

abstract：:Neurotrophins are initially synthesized as precursor forms that are cleaved to release C-terminal mature forms that bind to Trk receptors to initiate survival and differentiative responses. Recent studies suggest that the precursor form of NGF (proNGF) acts as a distinct ligand by binding to a receptor complex of p75 ...

journal_title：Neurotoxicity research

authors： Hempstead BL

更新日期：2009-10-01 00:00:00

abstract：:Anesthesia-induced neurotoxicity in immature animals has raised concerns about similar effects occurring in young children. Our study investigated two commonly used anesthetics-sevoflurane and propofol-for neurotoxicity in young children. Forty-seven children (aged 12-36 months) undergoing hypospadias repair surgery w...

journal_title：Neurotoxicity research

authors： Zhou X,Lu D,Li WD,Chen XH,Yang XY,Chen X,Zhou ZB,Ye JH,Feng X

更新日期：2018-05-01 00:00:00

abstract：:Iron accumulation is considered to be involved in the pathogenesis of Parkinson's disease (PD). Our previous studies have observed that Rg1, a major pharmacologically active ingredient from Ginseng, could protect dopaminergic neurons by reducing nigral iron levels through regulating the expression of iron transporters...

journal_title：Neurotoxicity research

authors： Du X,Xu H,Jiang H,Xie J

更新日期：2013-07-01 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：:Small-molecule inhibitors of neurofibrillary lesion formation may have utility for treatment of Alzheimer's disease and certain forms of frontotemporal lobar degeneration. These lesions are composed largely of tau protein, which aggregates to form intracellular fibrils in affected neurons. Previously it was shown that...

journal_title：Neurotoxicity research

authors： Honson NS,Jensen JR,Abraha A,Hall GF,Kuret J

更新日期：2009-04-01 00:00:00

abstract：:U373MG cells are able to take up aminochrome that induces glutathione transferase M2-2 (GSTM2) expression in a concentration-dependent manner where 100 µM aminochrome increases GSTM2 expression by 2.1-fold (P < 0.001) at 3 h. The uptake of (3)H-aminochrome into U373MG cells was significantly reduced in the presence of...

journal_title：Neurotoxicity research

authors： Cuevas C,Huenchuguala S,Muñoz P,Villa M,Paris I,Mannervik B,Segura-Aguilar J

更新日期：2015-04-01 00:00:00

abstract：:Alzheimer's disease is an age-related neurodegenerative disease, associated with the presence of extracellular amyloid-β (Aβ) plaques and neurofibrillary tangles. Although the pathogenesis of AD remains unclear, the characteristic feature of AD was reported to be the buildup of Aβ plaques. In this study, we extensivel...

journal_title：Neurotoxicity research

authors： Wang H,Yue Y,Zhao H,Wu H,Jiang K,Li S,Zhao M,Lin F

更新日期：2021-01-05 00:00:00

abstract：:Local anesthetics effectively block and relieve pain, but with a relatively short duration of action, limiting its analgesic effectiveness. Therefore, a long-acting local anesthetic would improve the management of pain, but no such agent is yet available for clinical use. The aim of this study is to evaluate the poten...

journal_title：Neurotoxicity research

authors： Rodriguez-Navarro AJ,Lagos M,Figueroa C,Garcia C,Recabal P,Silva P,Iglesias V,Lagos N

更新日期：2009-11-01 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：: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：:The deaths of neurons, astrocytes and endothelial cells have been described in patients with HIV (human immunodeficiency virus) dementia. HIV-1 does not infect neurons; instead, neurotoxic substances shed by infected glia and macrophages can induce a form of programmed cell death called apoptosis in neurons. These neu...

journal_title：Neurotoxicity research

authors： Li W,Galey D,Mattson MP,Nath A

更新日期：2005-10-01 00:00:00

abstract：:The nucleus accumbens (Nacc) and medial prefrontal cortex (mPFC) receive dopaminergic innervation from the ventral tegmental area and are involved in learning. Male rats with 6-hydroxydopamine (6-OHDA)-induced dopaminergic and noradrenergic reductions in the Nacc or mPFC were tested for allocentric and egocentric lear...

journal_title：Neurotoxicity research

authors： Braun AA,Amos-Kroohs RM,Gutierrez A,Lundgren KH,Seroogy KB,Vorhees CV,Williams MT

更新日期：2016-08-01 00:00:00

abstract：:The present study shows that intranigral injection of dicoumarol, a DT-diaphorase inhibitor, potentiates the neurotoxic effect of salsolinol (salsolinol 1.25 nmoles plus dicoumarol 2 nmoles; in 2 microl). Rats treated with dicoumarol plus salsolinol presented a characteristic contralateral rotational behaviour when th...

journal_title：Neurotoxicity research

authors： Díaz-Véliz G,Mora S,Lungenstrass H,Segura-Aguilar J

更新日期：2004-01-01 00:00:00

abstract：:Although a requirement of zinc (Zn) for normal brain development is well documented, the extent to which Zn can modulate neuronal proliferation and apoptosis is not clear. Thus, we investigated the role of Zn in the regulation of these two critical events. A low Zn availability leads to decreased cell viability in hum...

journal_title：Neurotoxicity research

authors： Adamo AM,Zago MP,Mackenzie GG,Aimo L,Keen CL,Keenan A,Oteiza PI

更新日期：2010-01-01 00:00:00

abstract：:Hyperphosphorylated tau is an important pathological agent in Alzheimer's disease (AD). Tau effluxes from the brain to the blood could potentially stimulate the production of naturally occurring antibodies (NAbs). We aimed to investigate whether NAbs to tau (NAbs-tau) was generated in human blood and to figure out the...

journal_title：Neurotoxicity research

authors： Yu ZY,Li WW,Yang HM,Mañucat-Tan NB,Wang J,Wang YR,Sun BL,Hu ZC,Zhang LL,Tan L,Deng J,Liu YH

更新日期：2020-04-01 00:00:00

abstract：:Organophosphate (OP) poisoning is associated with long-lasting neurological damage, which is attributed mainly to the excessive levels of glutamate caused by the intoxication. Glutamate toxicity, however, is not specific to OP poisoning, and is linked to propagation of damage in both acute and chronic neurodegenerativ...

journal_title：Neurotoxicity research

authors： Eisenkraft A,Falk A,Finkelstein A

更新日期：2013-08-01 00:00:00

abstract：:The 1,2,3,4-tetrahydroisoquinolines (TIQs) are compounds frequently described as alkaloids that can be found in the human body fluids and/or tissues including the brain. In most circumstances, TIQs may be originated as a consequence of reactions, known as Pictet-Spengler condensations, between biogenic amines and elec...

journal_title：Neurotoxicity research

authors： Peana AT,Bassareo V,Acquas E

更新日期：2019-11-01 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：:Predominant accumulation of ethylmalonic acid (EMA) in tissues and biological fluids is a characteristic of patients affected by short chain acyl-CoA dehydrogenase deficiency and ethylmalonic encephalopathy. Neurological abnormalities are frequently found in these disorders, but the mechanisms underlying the brain inj...

journal_title：Neurotoxicity research

authors： Cecatto C,Amaral AU,Leipnitz G,Castilho RF,Wajner M

更新日期：2014-08-01 00:00:00

abstract：:Parkinson's disease (PD) is a neurodegenerative disorder that is hallmarked by pathological changes associated with the death of dopaminergic neurons, particularly in the extrapyramidal system (substantia nigra pars compacta, striatum) of the brain. Although the causes of slow neuronal death in PD are unknown, both ge...

journal_title：Neurotoxicity research

authors： Wąsik A,Romańska I,Michaluk J,Zelek-Molik A,Nalepa I,Antkiewicz-Michaluk L

更新日期：2016-04-01 00:00:00

abstract：:Multiple lines of evidence demonstrate that reactive oxygen species (ROS) are involved in regulation of normal cell metabolism as second messengers. Under extreme conditions, these molecules induce oxidative stress, which may stimulate (or accompany) a number of neurodegenerative processes. In the glutamatergic system...

journal_title：Neurotoxicity research

authors： Boldyrev A,Bulygina E,Makhro A

更新日期：2004-01-01 00:00:00