Abstract：
:Because of the important role of glial cells in brain maturation and reports on their delayed proliferation following ethanol exposure, it was considered of interest to investigate the mechanism of ethanol action on these cells. Biochemical parameters related to the apoptotic and necrotic processes in astroglial cells exposed for 1 week to 50 and 100 mM ethanol were examined. Ethanol increased intracellular calcium levels without changing transglutaminase activity and nitrite levels. Moreover, DNA fragmentation was noted with flow cytometry and with the random oligonucleotide primed synthesis assay but neither following agar gel electrophoresis nor in UV microscopy of cell nuclei. The DNA patterns obtained were different from these seen in programmed cell death. Additionally, immunocytochemical analysis showed greater fragility of astrocytes than oligodendrocytes to ethanol. These results support the hypothesis that astroglial cells in vitro exposed to ethanol die due to necrotic but not apoptotic mechanisms.
journal_name
Neurotoxicol Teratoljournal_title
Neurotoxicology and teratologyauthors
Holownia A,Ledig M,Ménez JFdoi
10.1016/s0892-0362(96)00226-7subject
Has Abstractpub_date
1997-03-01 00:00:00pages
141-6issue
2eissn
0892-0362issn
1872-9738pii
S0892-0362(96)00226-7journal_volume
19pub_type
杂志文章abstract：:The antiviral adenosine analog, 2',3'-dideoxyinosine (ddI), and the antitubercular nicotinic acid analogue, isoniazid, have recently received widespread clinical application in the treatment of acquired immunodeficiency syndrome (AIDS). Clinical studies indicate that the primary dose limiting side effect of both drugs...
journal_title：Neurotoxicology and teratology
pub_type： 杂志文章
doi：10.1016/0892-0362(96)00088-8
更新日期：1996-09-01 00:00:00
abstract：:One hundred and ten, 6- to 11-year-old children from a low-risk, predominantly middle class sample who are participants in an ongoing longitudinal drug study were assessed using a central auditory processing task (SCAN) that made perceptual rather than linguistic demands. Maternal smoking during pregnancy was linearly...
journal_title：Neurotoxicology and teratology
pub_type： 临床试验,杂志文章
doi：10.1016/0892-0362(94)90048-5
更新日期：1994-05-01 00:00:00
abstract：:A multidisciplinary study to investigate 2,5-hexanedione (2,5-HD)-induced CNS-neurotoxicity and its proposed potentiation by acetone (AC) was conducted. Neurobehavioral testing, estimation of the brain-swelling reaction, neuropathological and morphometric measurements as well as synaptosomal 5-hydroxytryptamine (5-HT)...
journal_title：Neurotoxicology and teratology
pub_type： 杂志文章
doi：10.1016/0892-0362(91)90089-f
更新日期：1991-07-01 00:00:00
abstract：:Monensin, a growth-promoting agent and coccidiostat used in veterinary medicine, was studied in terms of its effects on the development of female rats and their offspring when added to the diet. Young female rats received 100 or 300 ppm monensin mixed with powdered chow diet until adulthood, when they were mated and t...
journal_title：Neurotoxicology and teratology
pub_type： 杂志文章
doi：10.1016/s0892-0362(99)00012-4
更新日期：1999-07-01 00:00:00
abstract：:While there is a long-standing tradition of using behavioral methods to study the effects of manufactured drugs and environmental chemicals, comparatively little attention has focused until recently on the behavioral effects of marine or freshwater toxins. A vast array of microorganisms, found in a variety of waters, ...
journal_title：Neurotoxicology and teratology
pub_type： 杂志文章,评审
doi：10.1016/j.ntt.2005.06.007
更新日期：2005-09-01 00:00:00
abstract：:AZT (azidothymidine, zidovudine, ZDV) has become the standard medication to prevent the transmission of the human immunodeficiency virus from mother to fetus. The present study was designed to assess the acoustic startle response (ASR) in adult rats that had been perinatally exposed to AZT. Each litter was randomly as...
journal_title：Neurotoxicology and teratology
pub_type： 杂志文章
doi：10.1016/s0892-0362(02)00317-3
更新日期：2002-11-01 00:00:00
abstract：:The effects of acute and chronic exposure to either ethylene dibromide (EDB) or mercuric chloride (MC) were studied in laboratory-reared Octopus joubini, O. maya and O. bimaculoides. The advantages of using octopuses were that the responses were immediate, highly visible and sensitive. All species demonstrated signs o...
journal_title：Neurotoxicology and teratology
pub_type： 杂志文章
doi：10.1016/0892-0362(88)90087-6
更新日期：1988-11-01 00:00:00
abstract：:In vitro studies with permanent cell lines derived from ENU-induced rat CNS and PNS tumors have shown that substances acting on second messenger systems as well as glucocorticoids have a cytostatic effect at high cell densities, but enhance proliferation at low densities. The nontoxic cytostatic effects are partially ...
journal_title：Neurotoxicology and teratology
pub_type： 杂志文章
doi：10.1016/0892-0362(89)90037-8
更新日期：1989-11-01 00:00:00
abstract：:Subcutaneous injection of a sublethal dose of chlorpyrifos (CHLP), an organophosphate (OP) pesticide, causes long-term inhibition in cholinesterase activity (ChE) of brain, blood, and other tissues. Such prolonged inhibition in ChE should lead to marked behavioral and autonomic thermoregulatory patterns, especially in...
journal_title：Neurotoxicology and teratology
pub_type： 杂志文章
doi：10.1016/0892-0362(94)90002-7
更新日期：1994-01-01 00:00:00
abstract：:Pregnant C57BL/6 mice were chronically treated with 0, 4, 6, or 8 ppm of methylmercury chloride (MeHg) in drinking water during fetal and early postnatal development. Four behavioral functions were analyzed in female and male offspring between the age of 6 and 12 weeks: motor coordination learning on the rotarod; trai...
journal_title：Neurotoxicology and teratology
pub_type： 杂志文章
doi：10.1016/s0892-0362(03)00007-2
更新日期：2003-05-01 00:00:00
abstract：OBJECTIVE:The concurrence of prenatal alcohol exposure with other drug exposure, low socioeconomic status and environmental risk factors may obscure associations, if any, between prenatal cocaine exposure and child outcomes. This study evaluates the effects of prenatal cocaine exposure on child behavior in analyses str...
journal_title：Neurotoxicology and teratology
pub_type： 杂志文章
doi：10.1016/j.ntt.2004.10.005
更新日期：2005-03-01 00:00:00
abstract：:Memory problems lasting 8 months have previously been described for a small group of female solvent workers following an accidental workplace solvent intoxication. Three years after the intoxication the presence of longer-term residual impairment of cognitive functions was evaluated. The major residual difficulty unco...
journal_title：Neurotoxicology and teratology
pub_type： 临床试验,杂志文章
doi：10.1016/0892-0362(96)00024-4
更新日期：1996-07-01 00:00:00
abstract：:To determine whether there is an association between moderate alcohol consumption in the first trimester of pregnancy and increased risk of fetal malformations, we conducted a literature search using Medline (1966-present), PsycLit (1974-1995), and EMBASE (1988-1995). The following inclusion criteria were used to sele...
journal_title：Neurotoxicology and teratology
pub_type： 杂志文章,meta分析
doi：10.1016/s0892-0362(97)00073-1
更新日期：1998-01-01 00:00:00
abstract：:Pregnant Long-Evans rats were fed a liquid diet containing either 35% ethanol-derived calories (group E) or were pair-fed to group E dams using the same diet with an equivalent amount of sucrose-derived calories (group PFC) on days 7-18 of gestation. At birth half the litters were fostered to other dams of the same tr...
journal_title：Neurotoxicology and teratology
pub_type： 杂志文章
doi：10.1016/0892-0362(89)90049-4
更新日期：1989-03-01 00:00:00
abstract：:We have studied the reactive responses of both astrocytes and microglia to dopaminergic denervation of the striatum by MPTP. Following MPTP treatment, increased GFAP immunoreactivity reached a peak at 2 days and persisted for at least 6 weeks. Immunoreactivity to vimentin was also markedly increased in astrocytes 48 h...
journal_title：Neurotoxicology and teratology
pub_type： 杂志文章
doi：10.1016/0892-0362(94)00048-i
更新日期：1995-01-01 00:00:00
abstract：:The mechanism of striatal damage induced by 3-nitropropionic acid (3-NPA) was studied in rats by neuropathological and neurochemical methods. Neuronal shrinkage with astrogliosis was observed in striatum after local injection of 0.5-5 mumol 3-NPA. Decortications involving dorsal and lateral aspects of frontal cortex o...
journal_title：Neurotoxicology and teratology
pub_type： 杂志文章
doi：10.1016/0892-0362(94)00076-p
更新日期：1995-05-01 00:00:00
abstract：:Most behavioral teratology studies have focused on pharmaceutical agents. Investigations of developmental toxicity are lacking for the majority of the nearly 100,000 industrial chemicals currently in use. Only some three dozen chemicals have been examined for behavioral/neurochemical deviations in offspring following ...
journal_title：Neurotoxicology and teratology
pub_type： 杂志文章,评审
doi：10.1016/0892-0362(90)90047-g
更新日期：1990-07-01 00:00:00
abstract：:The postnatal behavioral effects of 0.20, 0.62 and 2.0 mg/kg cadmium chloride administered to pregnant CFY rats on gestational days 7 through 15 were evaluated. Offspring were tested starting on postnatal day 23 on a rotorod for motor coordination, in an open field device for motor activity and emotionality, in a wate...
journal_title：Neurotoxicology and teratology
pub_type： 杂志文章
doi：10.1016/0892-0362(90)90130-5
更新日期：1990-03-01 00:00:00
abstract：:Deltamethrin (DTM) is a type II pyrethroid insecticide that elicits autonomic and neuroendocrine responses that indicate high levels of stress, presumably caused by the neurotoxic effect of the insecticide. This study investigated the effect of DTM exposure (10 mg/kg, p.o.) and an additional stress induced in the forc...
journal_title：Neurotoxicology and teratology
pub_type： 杂志文章
doi：10.1016/j.ntt.2014.10.001
更新日期：2014-11-01 00:00:00
abstract：:A variety of tests have been developed to study neurotoxicant-related changes in motor function. However, despite recent advances, there remains a need for simple and specific tests of fine motor movements. Accordingly, we chose to evaluate whether a method developed for measuring changes in skilled movements followin...
journal_title：Neurotoxicology and teratology
pub_type： 杂志文章
doi：10.1016/S0892-0362(03)00093-X
更新日期：2004-01-01 00:00:00
abstract：BACKGROUND:Exposures to hydrogen sulfide gas (H2S) have been inconclusively linked to a variety of negative cognitive outcomes. We investigated possible effects on cognitive function in an urban population with chronic, low-level exposure to H2S. METHODS:Participants were 1637 adults, aged 18-65 years from Rotorua cit...
journal_title：Neurotoxicology and teratology
pub_type： 杂志文章
doi：10.1016/j.ntt.2014.02.002
更新日期：2014-03-01 00:00:00
abstract：:Neurobehavioral studies often employ test batteries and confront issues of multiple testing and comparability between batteries. We have organized our battery of 12 tests into areas of neurobehavioral function to reduce the number of reported results, provide greater statistical power, and improve interpretability of ...
journal_title：Neurotoxicology and teratology
pub_type： 临床试验,杂志文章
doi：10.1016/0892-0362(96)00026-8
更新日期：1996-07-01 00:00:00
abstract：:The purpose of this study was to determine the relationship between ornithine decarboxylase activity (ODC; a marker for perturbed cell development), the blood alcohol level, and alcohol-induced microencephaly in the developing rat brain after binge treatment with ethanol vapour. By manipulating ethanol flow we were ab...
journal_title：Neurotoxicology and teratology
pub_type： 杂志文章
doi：10.1016/s0892-0362(97)00135-9
更新日期：1998-09-01 00:00:00
abstract：:Visual thresholds for luminance increments were obtained behaviorally and electrophysiologically from rats exposed to a polychlorinated biphenyl (PCB) during development. Male Long-Evans rats exposed to 0, 0.25, or 1.0 microg/kg/day of 3,3',4,4', 5-pentachlorobiphenyl (PCB 126) through gestation and weaning were train...
journal_title：Neurotoxicology and teratology
pub_type： 杂志文章
doi：10.1016/s0892-0362(00)00067-2
更新日期：2000-07-01 00:00:00
abstract：:The present study was designed to investigate the possible involvement of TLR4 pathway in the mouse hippocampus following toluene exposure. Male C3H/HeN and C3H/HeJ (TLR4 defective) mice were exposed to 0, 5, 50 or 500 ppm of toluene for 6 weeks. The expressions of TLR4-related signal transduction pathway mRNAs in the...
journal_title：Neurotoxicology and teratology
pub_type： 杂志文章
doi：10.1016/j.ntt.2011.07.005
更新日期：2011-09-01 00:00:00
abstract：:Exposure to ethanol during development can lead to a constellation of congenital anomalies, resulting in prenatal and postnatal failure to thrive, central nervous system (CNS) deficits, and a number of patterning defects that lead to defects in the cardiovascular system, facial structures, and limbs. The cellular, bio...
journal_title：Neurotoxicology and teratology
pub_type： 杂志文章
doi：10.1016/j.ntt.2004.06.016
更新日期：2004-11-01 00:00:00
abstract：:In the present work, in vivo ROS formation and the activity of antioxidant enzymes in the hippocampus and the cerebellum of sodium metavanadate (NaVO₃) treated rats were studied. Rats were i.p. injected with 3 mg/kg bw/day (V₁ group) or with 7.2 mg/kg bw/day of NaVO₃ (V₂ group) for 5 consecutive days. Results show tha...
journal_title：Neurotoxicology and teratology
pub_type： 杂志文章
doi：10.1016/j.ntt.2010.10.010
更新日期：2011-03-01 00:00:00
abstract：:Long-Evans rats with micrencephaly induced by prenatal exposure to methylazoxymethanol acetate and normal controls were trained in a two-choice box to discriminate between stimuli of different brightness (black vs. white) or pattern (horizontal vs. vertical alternating black-and-white stripes). Mild footshock was used...
journal_title：Neurotoxicology and teratology
pub_type： 杂志文章
doi：10.1016/0892-0362(90)90060-p
更新日期：1990-07-01 00:00:00
abstract：:Two hundred thirty-six children from two established cohorts at risk for exposure to polychlorinated biphenyls (PCBs) and related contaminants were evaluated at age 4 years. Prenatal exposure (assessed by cord serum PCB level) was associated with lower weight, an effect consistent with reports of growth retardation in...
journal_title：Neurotoxicology and teratology
pub_type： 杂志文章
doi：10.1016/0892-0362(90)90050-m
更新日期：1990-07-01 00:00:00
abstract：:The potential for developmental neurotoxicity (DNT) of environmental chemicals may be evaluated using specific test guidelines from the US Environmental Protection Agency or the Organisation for Economic Cooperation and Development (OECD). These guidelines generate neurobehavioral, neuropathological, and morphometric ...
journal_title：Neurotoxicology and teratology
pub_type： 杂志文章
doi：10.1016/j.ntt.2017.07.001
更新日期：2017-09-01 00:00:00
