Results 91 to 100 of about 169,368 (383)

Central interaction of ascorbic acid and D2 dopamine receptors on spatial learning and memory in adult male rats [PDF]

The Iranian Journal of Veterinary Science and Technology, 2014
Previous studies had reported that extracellular levels of ascorbic acid have modulatory effects on dopamine receptors. Both ascorbic acid and dopamine receptor have an important role in learning and memory processes.
Sima Nasri, Mehri Bahaaddini, mehdi abbasnejad, Saeed Esmaeili-Mahani, Ramin Raoof   +4 more
doaj   +1 more source

Nicotinic and opioid receptor regulation of striatal dopamine D2-receptor mediated transmission

Scientific Reports, 2016
In addition to dopamine neuron firing, cholinergic interneurons (ChIs) regulate dopamine release in the striatum via presynaptic nicotinic receptors (nAChRs) on dopamine axon terminals.
Aphroditi A. Mamaligas, Yuan Cai, C. P. Ford   +2 more
semanticscholar   +1 more source

Gender Is the Main Predictor of Wearing‐Off and Dyskinesia in Levodopa‐Naïve Patients with Parkinson's Disease

Movement Disorders Clinical Practice, EarlyView.
Abstract Background Evidence suggests that female gender represents a risk factor for the development of motor/nonmotor fluctuations and dyskinesia in Parkinson's disease (PD). So far, no prospective study has analyzed this aspect in relation to the introduction of levodopa treatment.
Maria Teresa Pellecchia, Marina Picillo, Maria Claudia Russillo, Marianna Amboni, Gennarina Arabia, Laura Avanzino, Margherita Canesi, Alessia Catania, Roberto Ceravolo, Calogero Edoardo Cicero, Roberto Cilia, Isabel Colangelo, Giovanna Dati, Rosa De Micco, Anna De Rosa, Alessio Di Fonzo, Roberto Eleopra, Vincenza Fetoni, Barbara Garavaglia, Augusta Giglio, Martina Giuntini, Federica Invernizzi, Giulia Lazzeri, Roberta Marchese, Alessandra Nicoletti, Claudio Pacchetti, Celeste Panteghini, Manuela Pilleri, Fabiana Radicati, Chiara Reale, Cesa Scaglione, Andrea Soricelli, Fabrizio Stocchi, Alessandro Tessitore, Laura Vacca, Maria Antonietta Volontè, Graziella Volpi, Roberta Zangaglia, Francesco Amato, Carlo Ricciardi, Michela Russo, Paolo Barone   +41 more
wiley   +1 more source

Modulatory Effects of Dopamine D2 Receptors on Spreading Depression in Rat Somatosensory Neocortex

Basic and Clinical Neuroscience, 2014
Introduction: Spreading depression (SD) is a propagating wave of depolarization followed by depression of the neuroglial activities and can modulate extracellular dopamine concentrations in the neocortex.
Anna Maria Haarmann, Maryam Jafarian, Fariba Karimzadeh, Ali Gorji   +3 more
doaj  

Investigation of the Determinants of Disease Severity in Patients with Idiopathic Normal Pressure Hydrocephalus

Movement Disorders Clinical Practice, EarlyView.
Background The determinants of the severity of idiopathic normal pressure hydrocephalus (iNPH) have not been examined previously. Objective To reveal the clinical determinants of the clinical severity of iNPH in detail. To provide some clinical remarks and contributions to the understanding of the pathophysiology.
Halil Onder, Ahmet Gunaydin, Nursu Erdogan, Selcuk Comoglu   +3 more
wiley   +1 more source

Cocaine Sensitization: Modulation by Dopamine D2 Receptors [PDF]

Cerebral Cortex, 2002
Repeated administration of cocaine progressively increases drug-induced locomotor activity. This study examined the role of dopamine D(1)- and D(2)-like receptors in the medial prefrontal cortex (mPFC) in mediating these sensitized behaviors. For initiation experiments, animals received bilateral intra-mPFC injections of either saline, the D(1)-like ...
Chad E. Beyer, Jeffery D. Steketee
openaire   +3 more sources

Subcutaneous Apomorphine Infusion Initiation Is Associated with Impulse Control Disorder Attenuation in Advanced Parkinson's Disease Patients: Insights from the French NS‐Park Cohort

Movement Disorders Clinical Practice, EarlyView.
Abstract Background Impulse control disorders (ICD) are common non‐motor complications in Parkinson's disease (PD), particularly in patients receiving oral dopamine agonists (DA). Continuous subcutaneous apomorphine infusion (CSAI) is a device‐aided therapy for advanced PD, but its effects on ICD remain underexplored in real‐world settings.
Clément Desjardins, Paulo André Dias Bastos, Aymeric Lanore, Christine Brefel‐Courbon, Isabelle Benatru, Caroline Giordana, Anne Doe de Maindreville, Giovanni Castelnovo, Philippe Remy, Luc Defebvre, Claire Thiriez, Stéphane Prange, Jean‐Luc Houeto, Alexandra Samier Foubert, Fabienne Ory‐Magne, Raquel Pinhero Barbosa, Nathalie Bertille, Jean‐Christophe Corvol, Olivier Rascol, Margherita Fabbri, on behalf of the NS‐Part Cohort study group, Jean‐Christophe Corvol, Olivier Rascol, Margherita Fabbri, Wassilios Meissner, Stéphane Thobois, Luc Defebvre, Helene Esperou, Florence Tubach, Yann De Rycke, Layidé Roufai, Dalila Ouazib, Sandra Zarrad, Fatma Khelifi, Florence Tubach, Yann De Rycke, Nathalie Bertille, Vanessa Rousseau, Samuel Tessier, Margherita Fabbri, David Tavel, Dounya Metdaoui, Avigaelle Abitbol, Mathias Antunes, Alexis Brice, Suzanne Lesage, Christelle Tessson, Fanny Casse, Mélanie Ferrien, Guillaume Cogan, Lisa Welment, Thierry Moulin, Wassilios Meissner, Claire Thiriez, Stéphane Thobois, Christian Geny, Solène Frismand, Anne‐Gaëlle Corbille, Caroline Giordana, Giovanni Castelnovo, Isabelle Benatru, Sophie Drapier, David Maltete, Christine Tranchant, Olivier Rascol, Mickael Aubignat, Marie Mongin, Matthieu Bereau, Alexandra Foubert‐Samier, Brice Laurens, Sylvain Vergnet, Thomas Boraud, David Bendetowicz, Jade Sarrabere, Dominique Guehl, Pierre Burbaud, Paul‐Alexandre Pfeiffer, Gilles Defer, Bérengère Debilly, Philippe Derost, Alice Dormeuil, Aimée Petit, Alban Gravier, Vincent Schneider, Lucie Garnier, Nicolas Carriere, Olivier Colin, Philippe Couratier, Chloé Laurencin, Stephane Prange, Paul Jaulent, Bruno Plus, Helene Gervais‐Bernard, Alexandre Eusebio, Frédérique Fluchere, Stephan Grimaldi, Valentin Mira, Tatiana Witjas, Mahmoud Charif, Ophelie Forster, Alix Durand, Pauline Prin, Lucie Hopes, Amory Jardel, Salome Puisieux, Guillemette Clement, Philippe Damier, Tiphaine Rouaud, Pascal Derkinderen, Arthur Lionnet, Adrien De Guilhem De Lataillade, Cosmin Alecu, Charlotte Heraud, Marie De Verdal, Graziella Mangone, Sara Sambin, Aymeric Lanore, Thomas Courtin, Louise‐Laure Mariani, Fouad Khoury, Poornima Menon, Florence Cormier‐Dequaire, Emmanuel Flamand‐Roze, David Grabli, Elodie Hainque, Marie Vidhaillet, Aurélie Meneret, Cécile Delorme, Cendrine Foucard, Florian Von Raison, Alexis Elbaz, Andreas Hartmann, Vincent Leclercq, Theodore Soulier, Daniel Torres, Giulia Coarelli, Giorgia Querin, Fabien Hauw, Margaux Dunoyer, Solène Ansquer, Frederique Leh, Marion Leclercq, Simon Lamy, Guillaume Carey, Guillaume Costentin, Clemence Hardy, Mathieu Anheim, Ouhaid Lagha Boukbiza, Thomas Wirth, Jimmy Voirin, Marie Des Neiges Santin, Thomas Bogdan, Margherita Fabbri, Christine Brefel Courbon Ory‐Magne, Clemence Leung, Hélène Catala, Gabrielle Sill, Raquel Pinheiro Barbosa, Lucy Famer, Lucie Braccagni, Hiba Sifaoui, Juliette Palisson, Kenza Benrahmoune Idrissi, Astrid Causel, Lydie Romeo, Constance Bissessur, Audace Cure‐Martin, Charline Compagne, Sandrine Dupouy, Sandrine Villars, Wei‐Ho Lai, Rachida Bari, Damien Chevanne, Elodie Durand, Isabelle Rieu, Stephane Bernard, Corinne Garsault, Nathalie Meunier, Alexia Cresson, Marine Sgard, Marie Dreano, Justine Montillot, Renaud Massart, Pascale Grebent, Pierre Pelissier, Valérie Santraine, Thomas Gaudin, Pierre Boutet, Cécile Thuilier, Coralie Chalot, Céline Prevost, Hélène Videaud, Justine Picut, Christian Tarrade, Catherine Caire, Hélène Merle, Elise Metereau, Mathilde Millot, Chloe Bernardi, Emilie Favre, Adelaide Jaulent, Laura Mundler, Blandine Dufresne, Eve Benchetrit, Valérie Driss, Alexia Arifi, Maura Rodrigues, Lili Le Monnier, Nathalie Dumont, Virginie Bablon, Régis Frenais, Caroline Herve, Christelle Guimber, Vanessa Ferrier, Elodie David, Christina Faroul, Leslie Fra, Elsa Foucaran, Fatima‐Ezzahra Ennaji, Jeremy Bonetto, Ryad Ladghem‐Chikouche, Le Mickael, Sophie Liot, Sonia Messar, Hamza Salah, Amelie Bernardo, Naoual Serari, Emilie Rabois, Carole David, Zoe Fournier, Margaux Bonnaire‐Verdier, Elise Chevaillier, Françoise Kestens, Rozenn Gourhan, Sandra Lopez‐Alfaro, Jean‐François Houvenaghel, Mélanie Alexandre, Christine Bourdonnais, Linda Vernon, Ahmed Boumediene, Hugo Rummel, Céline Julie, Nadine Longato, Célie Phillipps, Anne Claire Andries‐Ros, Stéphanie Bras, Estelle Harroch, Claudia Gillet, Yoan Herades, Eva Camgrand   +249 more
wiley   +1 more source

Dysfunctional Light-Evoked Regulation of cAMP in Photoreceptors and Abnormal Retinal Adaptation in Mice Lacking Dopamine D4 Receptors [PDF]

, 2002
Dopamine is a retinal neuromodulator that has been implicated in many aspects of retinal physiology. Photoreceptor cells express dopamine D4 receptors that regulate cAMP metabolism.
Grandy, David K., Haque, Rashidul, Harrison, Joseph M., Iuvone, P. Michael, Low, Malcolm J., Nir, Izhak, Rubinstein, Marcelo   +6 more
core   +1 more source

Pharmacological blockade of dopamine D1- or D2-receptor in the prefrontal cortex induces attentional impairment in the object-based attention test through different neuronal circuits in mice

Molecular Brain, 2021
Dopamine is a key neurotransmitter that regulates attention through dopamine D1 and D2-receptors in the prefrontal cortex (PFC). We previously developed an object-based attention test (OBAT) to evaluate attention in mice.
Bolati Wulaer, Kazuo Kunisawa, Moeka Tanabe, Aika Yanagawa, Kuniaki Saito, Akihiro Mouri, Toshitaka Nabeshima   +6 more
doaj   +1 more source

Caffeine increases striatal dopamine D2/D3 receptor availability in the human brain

Translational Psychiatry, 2015
Caffeine, the most widely consumed psychoactive substance in the world, is used to promote wakefulness and enhance alertness. Like other wake-promoting drugs (stimulants and modafinil), caffeine enhances dopamine (DA) signaling in the brain, which it ...
N. Volkow, Gene-Jack Wang, J. Logan, D. Alexoff, J. Fowler, Panayotis K. Thanos, Christopher T. Wong, V. Casadó, S. Ferré, D. Tomasi   +9 more
semanticscholar   +1 more source