Cell body responses to axonal injury: traumatic axotomy versus toxic neuropathy.

abstract：:The anticonvulsant long-term efficacy of diazepam was studied in amygdala-kindled rats. The drug was administered three times daily at doses of 5 mg/kg i.p. for 2 weeks in fully kindled animals. The severity of the kindled seizures was markedly reduced throughout the period of treatment, while tolerance developed to t...

journal_title：Experimental neurology

authors： Löscher W,Schwark WS

更新日期：1985-11-01 00:00:00

abstract：:We assessed the potential of different MRI measures to detect and quantify skeletal muscle changes with denervation in two mouse models of denervation/neurogenic atrophy. Acute complete denervation and chronic partial denervation were examined in calf muscles after sciatic nerve axotomy and in transgenic SOD1(G93A) mi...

journal_title：Experimental neurology

authors： Zhang J,Zhang G,Morrison B,Mori S,Sheikh KA

更新日期：2008-08-01 00:00:00

abstract：:Repetitive transcranial magnetic stimulation (rTMS) of the dorsolateral prefrontal cortex is a relatively non-invasive technique with putative therapeutic effects in major depression. However, the exact neurophysiological basis of these effects needs further clarification. Therefore, we studied the impact of ten daily...

journal_title：Experimental neurology

authors： Bajbouj M,Brakemeier EL,Schubert F,Lang UE,Neu P,Schindowski C,Danker-Hopfe H

更新日期：2005-12-01 00:00:00

abstract：:The purpose of this study was to assess the respiratory and tonic activity of the abdominal muscles and the postinspiratory activity of the diaphragm (stage 1 expiration) in rats during sleep while they breathed air, hypercapnic, and hypoxic gas mixtures. ECoG and neck EMG recordings enabled the differentiation to be ...

journal_title：Experimental neurology

authors： Sherrey JH,Pollard MJ,Megirian D

更新日期：1988-07-01 00:00:00

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

authors： Gage FH,Olejniczak P,Armstrong DM

更新日期：1988-10-01 00:00:00

abstract：:The ST14A cell line was previously derived from embryonic day 14 rat striatal primordia by retroviral transduction of the temperature-sensitive SV40 large T antigen. We showed that cell division and expression of nestin persists at 33 degrees C, the permissive temperature, whereas cell division ceases, nestin expressi...

journal_title：Experimental neurology

authors： Ehrlich ME,Conti L,Toselli M,Taglietti L,Fiorillo E,Taglietti V,Ivkovic S,Guinea B,Tranberg A,Sipione S,Rigamonti D,Cattaneo E

更新日期：2001-02-01 00:00:00

abstract：:Cells dissociated from 6-day rat cerebellum were seeded on glass coverslips coated with polylysine on one half and hyaluronectin on the other. Cell attachment and neurite extension were drastically reduced on hyaluronectin-coated surfaces. ...

journal_title：Experimental neurology

authors： Bignami A,Dahl D,Gilad VH,Gilad GM

更新日期：1988-04-01 00:00:00

abstract：:We compared mitochondrial respiratory chain function, mitochondrial DNA (mtDNA) integrity, and oxidative stress levels in muscle, myoblasts, fibroblasts and cybrids, from 12 amyotrophic lateral sclerosis (ALS) patients with 28 control samples. Mitochondrial respiratory chain enzyme activities were normal in muscle, my...

journal_title：Experimental neurology

authors： Bradley LJ,Taanman JW,Kallis C,Orrell RW

更新日期：2009-07-01 00:00:00

abstract：:We investigated the involvement of central nervous system nicotinic-acetylcholine receptors in the secretory activity of the hypothalamic-hypophyseal-adrenal axis. Antiacetylcholine receptor antibodies derived from rabbits immunized with purified Torpedo-acetylcholine receptor or from myasthenia gravis patients were i...

journal_title：Experimental neurology

authors： Brenner T,Mizrachi R,Bodoff M,Weidenfeld J

更新日期：1986-12-01 00:00:00

abstract：:Parameters related to the capacity and the rate of uptake of calcium ions by the sarcoplasmic reticulum were measured in skinned extensor digitorum longus fibers of control and myodystrophic mice. Single fibers were isolated and skinned in a relaxing solution and mounted on a force transducer and apparatus for changin...

journal_title：Experimental neurology

authors： Mobley BA

更新日期：1985-01-01 00:00:00

abstract：:Exposure to low doses of gamma irradiation results in the modification of both the antinociceptive properties of morphine and the severity of naloxone-precipitated withdrawal in morphine-dependent rats. To better define the interactions between gamma irradiation and these opiate-mediated phenomena, dose-response studi...

journal_title：Experimental neurology

authors： Dougherty PM,Dafny N

更新日期：1987-11-01 00:00:00

abstract：:Stroke causes CNS injury associated with strong fast microglial activation as part of the inflammatory response. In rat models of stroke, sulphonylurea receptor blockade with glibenclamide reduced cerebral edema and infarct volume. We postulated that glibenclamide administered during the early stages of stroke might f...

journal_title：Experimental neurology

authors： Ortega FJ,Gimeno-Bayon J,Espinosa-Parrilla JF,Carrasco JL,Batlle M,Pugliese M,Mahy N,Rodríguez MJ

更新日期：2012-05-01 00:00:00

abstract：:Dorsal root ganglia (DRG) neuronopathy was induced in rats by chronic treatment (2 mg/kg twice a week for nine injections) with the antineoplastic drug cisplatin. Morphological alterations and changes in peptide [calcitonin gene-related peptide (CGRP), substance P, galanin (Gal), and somatostatin] concentration were s...

journal_title：Experimental neurology

authors： Barajon I,Bersani M,Quartu M,Del Fiacco M,Cavaletti G,Holst JJ,Tredici G

更新日期：1996-03-01 00:00:00

abstract：:Hypernatremic dehydration was induced in rabbits during a 3- to 5-day period resulting in mean plasma sodium concentrations of 187 meq/liter. The animals were then rehydrated during a 4-h period by intravenous administration of a 2.5% glucose or fructose solution. The water content of four regions of brain sample show...

journal_title：Experimental neurology

authors： Hogan GR,Pickering LK,Dodge PR,Shepard JB,Master S

更新日期：1985-02-01 00:00:00

abstract：:Urotensin-II (U-II) is a cyclic peptide identified recently in many mammalian species including man. U-II and its receptor are expressed in the central nervous system, in the cardiovascular system and in other peripheral tissues. Although this peptide has been reported initially to be a potent vasoconstrictor, increas...

journal_title：Experimental neurology

authors： Chuquet J,Lecrux C,Chatenet D,Leprince J,Chazalviel L,Roussel S,MacKenzie ET,Vaudry H,Touzani O

更新日期：2008-04-01 00:00:00

abstract：:Activation of GABA(A) receptors by GABA causes phasic and tonic conductances in different brain areas. In the ventrobasal (VB) thalamus, tonic inhibition originates from GABA acting on extrasynaptic receptors. Here we show that dopamine (DA), the D2-like agonist quinpirole and the selective D4R agonist PD-168,077 decr...

journal_title：Experimental neurology

authors： Yagüe JG,Cavaccini A,Errington AC,Crunelli V,Di Giovanni G

更新日期：2013-09-01 00:00:00

abstract：:The longitudinal distributions of both phrenic and medial gastrocnemius motoneurons were quantitatively studied in the cat spinal cord. Both populations of motoneurons were retrogradely labeled by applying horseradish peroxidase (HRP) to the cut central ends of the appropriate peripheral nerves. The longitudinal posit...

journal_title：Experimental neurology

authors： Berger AJ,Cameron WE,Averill DB,Kramis RC,Binder MD

更新日期：1984-12-01 00:00:00

abstract：:Spinal motor neurons of Sprague-Dawley rats were examined to determine which of the neuronal isoforms of actin (beta or gamma) upregulate following axon injury. In situ hybridization studies showed greater beta-actin mRNA levels but no change in gamma-actin mRNA levels-suggesting that axon regrowth utilizes beta-actin...

journal_title：Experimental neurology

authors： Lund LM,Machado VM,McQuarrie IG

更新日期：2002-12-01 00:00:00

abstract：:Fatigue indices and succinic dehydrogenase (SDH) activities were determined in the extensor digitorum longus (EDL) and soleus muscles of the hind limb and the extensor carpi radialis longus of the forelimb in control and dystrophic mice aged 4 to 26 weeks. A good correlation was found between SDH activities and fatigu...

journal_title：Experimental neurology

authors： Parry DJ,Desypris G

更新日期：1985-02-01 00:00:00

abstract：:Microfilaments (MFs) play an important role in wound healing and other regenerative events. The purpose of this study was to characterize changes in the distribution of MFs in traumatized auditory epithelia and compare these changes between avian (regenerating) and mammalian (nonregenerating) ears. Chicks and guinea p...

journal_title：Experimental neurology

authors： Raphael Y,Altschuler RA

更新日期：1992-01-01 00:00:00

abstract：:Recent studies have shown that hemorrhagic injury in the preterm cerebellum leads to long-term neurological sequelae, such as motor, affective, and cognitive dysfunction. How cerebellar hemorrhage (CBH) affects the development and function of the cerebellum is largely unknown. Our study focuses on developing a mouse m...

journal_title：Experimental neurology

authors： Yoo JY,Mak GK,Goldowitz D

更新日期：2014-02-01 00:00:00

abstract：:Methylmalonic acidemia is an inherited metabolic disorder that leads to brain damage associated to the accumulation of methylmalonic acid (MMA) and impairment of energy metabolism. We demonstrate here that treatment with diazoxide, an agonist of mitochondrial ATP-sensitive K(+) channels (mitoK(ATP)), can prevent death...

journal_title：Experimental neurology

authors： Kowaltowski AJ,Maciel EN,Fornazari M,Castilho RF

更新日期：2006-09-01 00:00:00

abstract：:Single-unit microelectrode studies were conducted to test the effects of systemic cocaine HCl on spontaneously firing single noradrenergic locus ceruleus (presynaptic) and cerebellar Purkinje (postsynaptic) neurons in rats in vivo. The spontaneous neuronal activity of all locus ceruleus neurons was inhibited by cocain...

journal_title：Experimental neurology

authors： Pitts DK,Marwah J

更新日期：1987-12-01 00:00:00

abstract：:The present study evaluated the growth potential and differentiation of human fetal spinal cord (FSC) tissue in the injured adult rat spinal cord under different lesion and grafting conditions. Donor tissue at 6-9 weeks of gestational age was obtained through elective abortions and transplanted either immediately into...

journal_title：Experimental neurology

authors： Giovanini MA,Reier PJ,Eskin TA,Wirth E,Anderson DK

更新日期：1997-12-01 00:00:00

abstract：:Organotypic cultures of the brain provide a unique opportunity to directly examine the regional vulnerability of specific brain regions like the hippocampus. Two well-characterized models of oxidative stress were used to examine the regional vulnerability of the hippocampus. Endogenous oxidative stress was induced by ...

journal_title：Experimental neurology

authors： Vornov JJ,Park J,Thomas AG

更新日期：1998-01-01 00:00:00

abstract：:A comparison of regenerated and normal frog sciatic nerves showed a marked reduction in conduction velocity from 37.5 to 15.2 m/s with little change in the absolute refractory period. Changes in conduction velocity corresponded to a reduced mean axon caliber (4.8 versus 6.6 micron). Regenerated nerves also had markedl...

journal_title：Experimental neurology

authors： Minwegen P,Friede RL

更新日期：1985-01-01 00:00:00

abstract：:The postischemic time course of amyloid protein precursor (APP), beta-amyloid protein (beta-AP), and apolipoprotein E (APO-E) immunoreactivity were examined in comparison to neuronal necrosis in the selectively vulnerable hippocampal CA1 region of gerbils subjected to 10 min of bilateral carotid occlusion-induced fore...

journal_title：Experimental neurology

authors： Hall ED,Oostveen JA,Dunn E,Carter DB

更新日期：1995-09-01 00:00:00

abstract：:Olfactory ensheathing cells (OECs) are unique glia that support axon outgrowth in the olfactory system, and when used as cellular therapy after spinal cord injury, improve recovery and axon regeneration. Here we assessed the effects of combining OEC transplantation with another promising therapy, epidural electrical s...

journal_title：Experimental neurology

authors： Thornton MA,Mehta MD,Morad TT,Ingraham KL,Khankan RR,Griffis KG,Yeung AK,Zhong H,Roy RR,Edgerton VR,Phelps PE

更新日期：2018-11-01 00:00:00

abstract：:Epidemiological data demonstrate that while women report lower rates of drug use than men, the number of current drug users and abusers who are women continues to increase. In addition women progress through the phases of addiction differently than men; women transition from casual drug use to addiction faster, are mo...

journal_title：Experimental neurology

authors： Bobzean SA,DeNobrega AK,Perrotti LI

更新日期：2014-09-01 00:00:00

abstract：:Fetal spinal cord from embryonic day 14 (E14/FSC) has been used for numerous transplantation studies of injured spinal cord. E14/FSC consists primarily of neuronal (NRP)- and glial (GRP)-restricted precursors. Therefore, we reasoned that comparing the fate of E14/FSC with defined populations of lineage-restricted prec...

journal_title：Experimental neurology

authors： Lepore AC,Fischer I

更新日期：2005-07-01 00:00:00