Effect of non-dopaminergic drug treatment on Levodopa induced dyskinesias in MPTP monkeys: common implication of striatal neuropeptides.

abstract：:The effects of several stress procedures on the release of 5-HT in the dorsal and median raphe nuclei (DRN and MRN, respectively) and in forebrain structures of the rat brain innervated by both nuclei have been studied using intracerebral microdialysis. Handling for 30 sec, a saline injection and forced swimming for 5...

journal_title：Neuropharmacology

authors： Adell A,Casanovas JM,Artigas F

更新日期：1997-04-01 00:00:00

abstract：:Recent evidence suggests an early involvement of dopaminergic (DA) processes and terminals in Parkinson's disease (PD). The arborization of neurons depends on the actin cytoskeleton, which in turn is regulated by small GTPases of the Rho family, encompassing Rho, Rac and Cdc42 subfamilies. Indeed, some reports point t...

journal_title：Neuropharmacology

authors： Musilli M,Ciotti MT,Pieri M,Martino A,Borrelli S,Dinallo V,Diana G

更新日期：2016-10-01 00:00:00

abstract：:Cannabidiol (CBD), a non-euphorigenic compound derived from Cannabis, shows promise for improving recovery following cerebral ischemia and has recently been shown effective for the treatment of childhood seizures caused by Dravet and Lennox-Gastaut syndromes. Given evidence for activity to mitigate effects of CNS insu...

journal_title：Neuropharmacology

authors： Alalawi A,Dodu JC,Woolley-Roberts M,Brodie J,Di Marzo V,Soderstrom K

更新日期：2019-11-01 00:00:00

abstract：:Venlafaxine, a novel 2-phenyl-2-(1-hydroxycycloalkyl) ethylamine, is a potent inhibitor of 5-hydroxytryptamine and noradrenaline reuptake and exhibits a profile of activity in pre-clinical in vitro biochemical studies predictive of antidepressant activity. The studies described here examined the effects of acute and c...

journal_title：Neuropharmacology

authors： Mitchell PJ,Fletcher A

更新日期：1993-10-01 00:00:00

abstract：:In fixed tissue, neuronal NADPH-diaphorase staining results from nitric oxide synthase (NOS) activity. Neuronal NOS only synthesizes nitric oxide once activated by the binding of Ca2+/calmodulin. We show here that neuronal NADPH-diaphorase staining is also dependent on Ca2+/calmodulin, implying that only activated NOS...

journal_title：Neuropharmacology

authors： Morris BJ,Simpson CS,Mundell S,Maceachern K,Johnston HM,Nolan AM

更新日期：1997-11-01 00:00:00

abstract：:Fluorescently labeled, small molecule ligands designed for the labeling and tracking of neuronal receptors have become an increasingly popular tool in neurobiology. The small size of these probes allows for subcellular imaging of proteins in their native state with minimal perturbation of the system. Several factors s...

journal_title：Neuropharmacology

authors： McCarron ST,Chambers JJ

更新日期：2015-11-01 00:00:00

abstract：:The effects of d-amphetamine (0.03-10.0 mg/kg), caffeine (0.3-100.0 mg/kg), nicotine (0.003-10.0 mg/kg) and cocaine (0.03-56.0 mg/kg) were compared on responding maintained under three different schedules of food presentation in mice. Cumulative doses of d-amphetamine, nicotine and cocaine only decreased responding ma...

journal_title：Neuropharmacology

authors： Glowa JR

更新日期：1986-10-01 00:00:00

abstract：:Adinazolam (ADI) is a new benzodiazepine with anxiolytic and antidepressant properties. To assess its effects on the acute stress response, rats were given a single intraperitoneal injection of 2.5 or 5.0 mg/kg of ADI and stressed for 1 hr by restraint. Neither dose of ADI had any effect on heart rate, blood pressure ...

journal_title：Neuropharmacology

authors： Krieman MJ,Hershock DM,Greenberg IJ,Vogel WH

更新日期：1992-01-01 00:00:00

abstract：:The patterns of spontaneous firing recorded from 25 cells in slice preparations of rat cerebral cortex were characterised using inter-spike interval plots (ISI). Histograms of the ISI showed two peaks having modal values of 20 and 82ms, corresponding to episodes of high frequency bursts of action potentials, and a low...

journal_title：Neuropharmacology

authors： Bagust J,Nagi I,Kerkut GA

更新日期：1985-06-01 00:00:00

abstract：:High levels of the inflammatory molecule S100B protein have been identified in sera from several perinatal inflammatory conditions involving myelin damage and associated with an adverse prognosis or the emergence of sequelea. S100B is essential for oligodendrocyte (OL) differentiation and maturation, but it remains to...

journal_title：Neuropharmacology

authors： Santos G,Barateiro A,Gomes CM,Brites D,Fernandes A

更新日期：2018-02-01 00:00:00

abstract：:Marijuana impairs learning and memory through actions of its psychoactive constituent, delta-9-tetrahydrocannabinol (Delta(9)-THC), in the hippocampus, through activation of cannabinoid CB1 receptors (CB1R). CB1Rs are found on glutamate and GABA neuron axon terminals in the hippocampus where they control neurotransmit...

journal_title：Neuropharmacology

authors： Laaris N,Good CH,Lupica CR

更新日期：2010-07-01 00:00:00

abstract：:Hippocampal Long-Term Potentiation (LTP) is facilitated by BDNF, through the activation of tropomyosin-related kinase B (TrkB) receptors. However, an influence of BDNF upon Long-Term Depression (LTD) was also shown. The present work aimed to further evaluate the effect of BDNF and TrkB receptors upon CA1 hippocampal L...

journal_title：Neuropharmacology

authors： Rodrigues TM,Jerónimo-Santos A,Sebastião AM,Diógenes MJ

更新日期：2014-04-01 00:00:00

abstract：:In the prostatic portion of rat vas deferens, the non-selective adenosine receptor agonist NECA (0.1-30 microM), but not the A(2A) agonist CGS 21680 (0.001-10 microM), caused a facilitation of electrically evoked noradrenaline release (up to 43 +/- 4%), when inhibitory adenosine A(1) receptors were blocked. NECA-elici...

journal_title：Neuropharmacology

authors： Queiroz G,Quintas C,Talaia C,Gonçalves J

更新日期：2004-08-01 00:00:00

abstract：:The weaver defect results in a loss of baclofen- and adenosine-gated K+ conductance in the hippocampus of adult homozygous (wv/wv) mice. In addition, suppression of hippocampal epileptiform activity by baclofen is impaired (Jarolimek, W., Bäurle, J., Misgeld, U., 1998. Pore mutation in a G protein-gated inwardly recti...

journal_title：Neuropharmacology

authors： Jarolimek W,Bäurle J,Misgeld U

更新日期：2000-01-04 00:00:00

abstract：:Centrally-administered opioid peptides produce elevations in levels of catecholamines in plasma in conscious rats. To investigate the opioid receptor involved in mediating this response, morphine (3.5-105 nmol), [D-Ala2-D-Leu5]enkephalin (DADL, 1.05-35 nmol) and U50, 488H (35-1160 nmol), relatively selective ligands f...

journal_title：Neuropharmacology

authors： Conway EL,Brown MJ,Dollery CT

更新日期：1984-11-01 00:00:00

abstract：:Downregulation of the astroglial glutamate transporter GLT-1 is observed in the nucleus accumbens (NAc) following administration of multiple drugs of abuse. The decrease in GLT-1 protein expression following cocaine self-administration is dependent on both the amount of cocaine self-administered and the length of with...

journal_title：Neuropharmacology

authors： Kim R,Sepulveda-Orengo MT,Healey KL,Williams EA,Reissner KJ

更新日期：2018-01-01 00:00:00

abstract：:Depolarizing, hyperpolarizing and biphasic muscarinic responses have been described in hippocampal inhibitory interneurons, but the receptor subtypes and activity patterns required to synaptically activate muscarinic responses in interneurons have not been completely characterized. Using optogenetics combined with who...

journal_title：Neuropharmacology

authors： Bell LA,Bell KA,McQuiston AR

更新日期：2013-10-01 00:00:00

abstract：:Methamphetamine is a neurotoxic drug of abuse known to cause cell death both in vitro and in vivo. Nevertheless, the molecular and cellular mechanisms involved in this process remain to be clarified. Herein, we show that methamphetamine-induced apoptosis is associated with early (2 h) overexpression of bax, decreases ...

journal_title：Neuropharmacology

authors： Deng X,Cai NS,McCoy MT,Chen W,Trush MA,Cadet JL

更新日期：2002-05-01 00:00:00

abstract：:Dopamine (DA)-replacement therapy utilizing l-DOPA is the gold standard symptomatic treatment for Parkinson's disease (PD). A critical complication of this therapy is the development of l-DOPA-induced dyskinesia (LID). The endogenous opioid peptides, including enkephalins and dynorphin, are co-transmitters of dopamine...

journal_title：Neuropharmacology

authors： Flores AJ,Bartlett MJ,Root BK,Parent KL,Heien ML,Porreca F,Polt R,Sherman SJ,Falk T

更新日期：2018-10-01 00:00:00

abstract：:Rats were trained to recognize a discriminative stimulus (DS) elicited by the preferential dopamine D3 receptor agonists, PD128,907 (0.16 mg/kg, i.p.) and 7-OH-DPAT (0.16 mg/kg, i.p.). PD128,907 and 7-OH-DPAT showed "full" (> or = 80%) and mutual generalization. Chemically-diverse, preferential D3 versus D2 agonists, ...

journal_title：Neuropharmacology

authors： Millan MJ,Girardon S,Monneyron S,Dekeyne A

更新日期：2000-02-14 00:00:00

abstract：:Post-traumatic stress disorder (PTSD) is characterized by avoidance of trauma-associated stimuli and amygdala hyperreactivity, and is highly co-morbid with alcohol use disorder (AUD). Our lab uses a predator odor (bobcat urine) stress model that produces conditioned avoidance of an odor-paired context in a subset of r...

journal_title：Neuropharmacology

authors： Weera MM,Schreiber AL,Avegno EM,Gilpin NW

更新日期：2020-04-01 00:00:00

abstract：:Tilia species are well known around the world for their properties in traditional medicine. Antinociceptive activity of hexane, methanol and aqueous extracts from Tilia americana var. mexicana inflorescences was evaluated in the pain-induced functional impairment model in rats (PIFIR). A preliminar 300 mg/kg dosage of...

journal_title：Neuropharmacology

authors： Martínez AL,González-Trujano ME,Aguirre-Hernández E,Moreno J,Soto-Hernández M,López-Muñoz FJ

更新日期：2009-02-01 00:00:00

abstract：:Morphine was shown to enhance dopamine release in the rat olfactory tubercle, nucleus accumbens, prefrontal cortex and pyriform cortex, as assessed by increased 3-methoxytyramine (3-MT) levels and 3-MT accumulation after pargyline treatment. In contrast, both 3-MT levels and accumulation after pargyline were unaffecte...

journal_title：Neuropharmacology

authors： Wood PL,Rao TS

更新日期：1991-04-01 00:00:00

abstract：:Neural circuit engagement within the nucleus accumbens (NAc) shell is implicated in the regulation of both negative and positive affect. Classically, the dynorphin/kappa opioid receptor (KOR) system in the NAc was believed to promote aversion, while dopamine was viewed as interacting with reward behavior, and KOR acti...

journal_title：Neuropharmacology

authors： Pirino BE,Spodnick MB,Gargiulo AT,Curtis GR,Barson JR,Karkhanis AN

更新日期：2020-12-15 00:00:00

abstract：:The aim of the present study was to evaluate, by means of quantitative and multivariate analyses, the effects of diazepam on the behavioral structure of the rat's response to pain in the hot-plate test as well as whether such changes are associated with drug-induced effects on anxiety and/or nociception. To this purpo...

journal_title：Neuropharmacology

authors： Casarrubea M,Sorbera F,Santangelo A,Crescimanno G

更新日期：2012-08-01 00:00:00

abstract：:The effect of an acute intraperitoneal (i.p.) injection of acetaldehyde, 20 mg/kg or 100 mg/kg, on the microdialysate content of both amino acids and monoamines was studies in the nucleus accumbens (NA) by a microdialysis technique. Acetaldehyde, ACH, which was detectable at levels of 50-130 mumol/g brain tissue 10 mi...

journal_title：Neuropharmacology

authors： Ward RJ,Colantuoni C,Dahchour A,Quertemont E,De Witte P

更新日期：1997-02-01 00:00:00

abstract：:We present an overview of our studies on the differential role of serotonergic projections from the median raphe nucleus (MRN) and dorsal raphe nucleus (DRN) in behavioural animal models with relevance to schizophrenia. Stereotaxic microinjection of the serotonin neurotoxin 5,7-dihydroxytryptamine (5,7-DHT) into the M...

journal_title：Neuropharmacology

authors： Adams W,Kusljic S,van den Buuse M

更新日期：2008-11-01 00:00:00

abstract：:Effects of clonidine and tizanidine, which have antinociceptive and alpha 2-agonistic actions, were studied on the release of substance P from slices of spinal cord from the rat. Veratridine-evoked depolarization induced a 2-3-fold increase in the release of substance P from the slices of spinal cord. Exposure of the ...

journal_title：Neuropharmacology

authors： Ono H,Mishima A,Ono S,Fukuda H,Vasko MR

更新日期：1991-06-01 00:00:00

abstract：:The effects of chronic treatment with haloperidol on [3H]PK 11195 binding and labelling of the peripheral-type benzodiazepine receptor (PBR) in the rat brain and peripheral tissues were investigated using an in vitro receptor binding technique. The intraperitoneal injection with haloperidol (0.3 or 1.0 mg/kg) for 21 d...

journal_title：Neuropharmacology

authors： Kurumaji A,Kaneko K,Toru M

更新日期：1996-01-01 00:00:00

abstract：:The antagonist effects of the 4-carboxyphenylglycines: (S)-4-carboxy-3hydroxyphenylglycine (4C3HPG), (S)-4-carboxyphenylglycine (4CPG) and (+)-alpha-methyl-4-carboxyphenylglycine (M4CPG) were compared on functional responses of human metabotropic glutamate receptor (mGluR) subtypes mGluR1 alpha and mGluR5a. These rece...

journal_title：Neuropharmacology

authors： Kingston AE,Burnett JP,Mayne NG,Lodge D

更新日期：1995-08-01 00:00:00