abstract：:Glutamate neurotoxicity was studied in primary neuronal cultures prepared from rat cerebral cortex and hippocampal CA1 sector. Neurons were cultivated with 5% native horse serum and then exposed to 0.1 or 1.0 mM glutamate for 5 min. Subsequently, neurons were allowed to recover for 24 hours either in the presence or i...

journal_title：Metabolic brain disease

authors： Uto A,Dux E,Hossmann KA

更新日期：1994-12-01 00:00:00

abstract：:At the present time alcoholism is recognized as a metabolic disease exhibiting the clinical features of craving for alcohol, loss of control over drinking, tolerance and physical dependence on alcohol, while both epidemiological and experimental studies have demonstrated that genetic factors may be important in determ...

journal_title：Metabolic brain disease

authors： Gianoulakis C,de Waele JP

更新日期：1994-06-01 00:00:00

abstract：:The heterogeneity of monoamine oxidase (MAO; EC 1.4.3.4) activities was studied in two fractions of synaptic mitochondria (SM & SM2) and one fraction of non-synaptic ("free") mitochondria (M) isolated from three rat brain regions (cerebral cortex, striatum, and pons & medulla) by the Lai and Clark (1979, 1989) method ...

journal_title：Metabolic brain disease

authors： Lai JC,Leung TK,Lim L

更新日期：1994-03-01 00:00:00

abstract：:Transient cerebral ischemia causes long-lasting inhibition of protein synthesis despite recovery of energy metabolism. We investigated the question if this inhibition is due to the formation of a suppression factor which interferes with the function of the protein synthesizing machinery. For this purpose rats were sub...

journal_title：Metabolic brain disease

authors： Erdogdu G,Uto A,Hossmann KA

更新日期：1993-12-01 00:00:00

abstract：:The developing facial neurons of a series of hamsters ranging in age from the 14-day fetus to the 9 day postnatal were axotomized. Postoperative times were graded for each age so that the retrograde response could be observed before any significant amount of cell degeneration or death occurred. The incorporation of tr...

journal_title：Metabolic brain disease

authors： Clark P,Jones KJ,LaVelle A

更新日期：1993-06-01 00:00:00

abstract：:Semi-chronic exposure of ICR male Mice to Aflatoxin B1 (AFB1) in non-toxic doses decreased brain serotonin (5-hydroxytryptamine, 5-HT), 5-hydroxyindole-3-acetic acid (5-HIAA) and catecholamines without altering tryptophan (TRP) or tyrosine (TYR) levels. A TRP load (300 mg/kg, i.p. x 2 hours) slightly increased brain T...

journal_title：Metabolic brain disease

authors： Kimbrough TD,Llewellyn GC,Weekley LB

更新日期：1992-12-01 00:00:00

abstract：:The effect of factors released from N2A neuroblastoma cells on the expression of myelin protein genes in glioma C6 cells, i.e., proteolipid protein (PLP) and myelin-associated glycoprotein (MAG), was studied. Both cells lines were propagated in serum-free DMEM-F10 (1:1) medium. The addition of 50% N2A conditioned medi...

journal_title：Metabolic brain disease

authors： Kanoh M,Wiggins RC,Konat G

更新日期：1992-09-01 00:00:00

abstract：:To investigate the hypothesis that neurotoxic metals can exert their toxicity through the direct inhibition of monoamine oxidases (MAOs), the effects of several neurotoxic metal ions on type A (MAO-A) and type B (MAO-B) monoamine oxidase activities in rat forebrain nonsynaptic mitochondria and rat liver mitochondria w...

journal_title：Metabolic brain disease

authors： Leung TK,Lim L,Lai JC

更新日期：1992-09-01 00:00:00

abstract：:We have described the occurrence in freely moving gerbils of slow potential changes (SPC) in two different models of experimental epilepsy: 1) maximal electroshock and 2) bilateral epileptic foci induced by penicillin. SPC is considered a by-product of epileptiform activity in both models and correlates to the SPC whi...

journal_title：Metabolic brain disease

authors： de Azeredo FA,Perret ML

更新日期：1992-06-01 00:00:00

abstract：:Lactic acid accumulation has been implicated in the evolution of brain damage after ischemia. Since compartmentation of lactate may play a role in acid-base balance, lactate release from gerbil hippocampal slices was examined during a number of metabolic stresses including elevated [K+]e, ischemia, anoxia, and aglycem...

journal_title：Metabolic brain disease

authors： Assaf HM,Ricci AJ,Whittingham TS,LaManna JC,Ratcheson RA,Lust WD

更新日期：1990-09-01 00:00:00

abstract：:Acute and chronic administration of Al-gluconate (12.7% Al) at the concentration of 1 mg/kg produces edema in the rat brain, as reflected by the increase in water and Na+ content. The permeability for Evans blue is also increased, which indicates the opening of the blood-brain barrier. Higher concentrations of the Al-...

journal_title：Metabolic brain disease

authors： Stefanovich V,Joó F

更新日期：1990-03-01 00:00:00

abstract：:The present work was carried out to study the influence of ammonia and factors from sera and cerebrospinal fluid (CSF) from patients with different degrees of chronic liver diseases on [3H]D-aspartate (Asp) and [3H]L-glutamate (Glu) high-affinity uptake into the rat hippocampal formation. For comparison, high-affinity...

journal_title：Metabolic brain disease

authors： Schmidt W,Wolf G,Grüngreiff K,Meier M,Reum T

更新日期：1990-03-01 00:00:00

abstract：:Increased benzodiazepine (BZ) receptor density has been reported in brains of rabbits with hepatic encephalopathy (HE) due to galactosamine (GalN)-induced fulminant hepatic failure (FHF). These data were generated using detergent-Triton X-100-treated neural membranes. While performing further studies it was noted that...

journal_title：Metabolic brain disease

authors： Rössle M,Mullen KD,Jones EA

更新日期：1989-09-01 00:00:00

abstract：:Following axonal interruption, structural, metabolic and physiological parameters change in motorneurons. Also, glial cells are involved in this process. Microglia proliferate and express new proteins such as vimentin or MHC antigens. Astrocytes show hypertrophy, increased GFAP synthesis, and formation of lamellae. Bo...

journal_title：Metabolic brain disease

authors： Kreutzberg GW,Graeber MB,Streit WJ

更新日期：1989-03-01 00:00:00

abstract：:The selective vulnerability of pyramidal neurons in the CA1 hippocampal region in ischemic rat brain may be preceded by regional alterations of energy metabolism during early reperfusion. We measured ATP, phosphocreatine (PCr), and glucose in paramedian and lateral CA1 and in an area showing little postischemic cell l...

journal_title：Metabolic brain disease

authors： Pettigrew LC,Grotta JC,Rhoades HM,Reid C,McCandless DW

更新日期：1988-09-01 00:00:00

abstract：:Current data on the neurotrophic effects of steroid hormones suggest that, in brain and spinal cord regions containing receptor systems, steroids act at the level of RNA and protein synthesis to effect metabolic changes associated with nerve-cell survival, elaboration/maintenance of dendritic and axonal processes, syn...

journal_title：Metabolic brain disease

authors： Jones KJ

更新日期：1988-03-01 00:00:00

abstract：:The experimental model of central pontine myelinolysis--chronic (4-day) hyponatremia induced by daily injections of hypotonic dextrose solutions and vasopressin followed by rapid correction with saline--was used in young fasted and thirsted mice. In normal controls chronic fasting and thirsting lowered plasma and brai...

journal_title：Metabolic brain disease

authors： Thurston JH,Hauhart RE,Nelson JS

更新日期：1987-12-01 00:00:00

abstract：:Undernourished suckling rats were administered, by gastric intubation, either soy oil (which is rich in both linoleic and linolenic acids) or safflower oil (which is rich in linoleic acid but deficient in linolenic acid) to determine (1) if dietary supplementation would offset the hypomyelination characteristic of the...

journal_title：Metabolic brain disease

authors： Divakaran P,Pavlina T,Johnson RC,Cotter R,Madsen D,Wiggins R

更新日期：1986-06-01 00:00:00