Search Results - "Doyon, M."

Stress Increases Ethanol Self-Administration via a Shift toward Excitatory GABA Signaling in the Ventral Tegmental Area by Ostroumov, Alexey, Thomas, Alyse M., Kimmey, Blake A., Karsch, Jordan S., Doyon, William M., Dani, John A.

“…Stress is a well-known risk factor for subsequent alcohol abuse, but the neural mechanisms underlying interactions between stress and alcohol remain largely…”
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Nicotine Decreases Ethanol-Induced Dopamine Signaling and Increases Self-Administration via Stress Hormones by Doyon, William M., Dong, Yu, Ostroumov, Alexey, Thomas, Alyse M., Zhang, Tao A., Dani, John A.

“…Tobacco smoking is a well-known risk factor for subsequent alcohol abuse, but the neural events underlying this risk remain largely unknown. Alcohol and…”
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Withdrawal from Chronic Nicotine Exposure Alters Dopamine Signaling Dynamics in the Nucleus Accumbens by Zhang, Lifen, Dong, Yu, Doyon, William M, Dani, John A

“…Background Unaided attempts to quit smoking commonly fail during the first 2 weeks of the nicotine withdrawal syndrome. Alterations in dopamine (DA) signaling…”
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The role of mesolimbic dopamine in the development and maintenance of ethanol reinforcement by Gonzales, Rueben A, Job, Martin O, Doyon, William M

“…The neurobiological processes by which ethanol seeking and consumption are established and maintained are thought to involve areas of the brain that mediate…”
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Controls of tonic and phasic dopamine transmission in the dorsal and ventral striatum by Zhang, Lifen, Doyon, William M, Clark, Jeremy J, Phillips, Paul E M, Dani, John A

“…Dopamine (DA) release varies within subregions and local environments of the striatum, suggesting that controls intrinsic and extrinsic to the DA fibers and…”
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Mendelian randomization supports causality between maternal hyperglycemia and epigenetic regulation of leptin gene in newborns by Allard, C, Desgagné, V, Patenaude, J, Lacroix, M, Guillemette, L, Battista, MC, Doyon, M, Ménard, J, Ardilouze, JL, Perron, P, Bouchard, L, Hivert, MF

“…Leptin is an adipokine that acts in the central nervous system and regulates energy balance. Animal models and human observational studies have suggested that…”
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Effect of operant self‐administration of 10% ethanol plus 10% sucrose on dopamine and ethanol concentrations in the nucleus accumbens by Doyon, William M., Anders, Sheneil K., Ramachandra, Vorani S., Czachowski, Cristine L., Gonzales, Rueben A.

“…Although operant ethanol self‐administration can increase accumbal dopamine activity, the relationship between dopamine and ethanol levels during consumption…”
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Photo-induced Hg(II) reduction in snow from the remote and temperate Experimental Lakes Area (Ontario, Canada) by Lalonde, Janick D., Amyot, Marc, Doyon, Marie-Renée, Auclair, Jean-Christian

“…This paper reports a net snow‐to‐air Hg transfer from the remote and temperate Experimental Lakes area (Ontario, Canada). More than 40% loss of total Hg…”
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Differential impact of changes in adiposity distribution on insulin resistance and adiponectin variations over 4 years in normal weight young adults by Lacerte, G, Langlois, M-F, Doyon, M, Brown, C, Carpentier, A C, Hivert, M-F

“…The aim of the study was to evaluate the influence of weight gain and changes in adiposity distribution on insulin resistance and circulating adiponectin…”
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Dopamine Activity in the Nucleus Accumbens During Consummatory Phases of Oral Ethanol Self-Administration by Doyon, William M., York, Jennifer L., Diaz, Laurea M., Samson, Herman H., Czachowski, Cristine L., Gonzales, Rueben A.

“…Background: This present study was designed to clarify the role of dopamine in the nucleus accumbens during operant ethanol self‐administration by separating…”
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Potential substrates for nicotine and alcohol interactions: A focus on the mesocorticolimbic dopamine system by Doyon, William M., Thomas, Alyse M., Ostroumov, Alexey, Dong, Yu, Dani, John A.

“…Epidemiological studies consistently find correlations between nicotine and alcohol use, yet the neural mechanisms underlying their interaction remain largely…”
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Ethanol produces multiple electrophysiological effects on ventral tegmental area neurons in freely moving rats by Doyon, William M., Ostroumov, Alexey, Ontiveros, Tiahna, Gonzales, Rueben A., Dani, John A.

“…Although alcohol (i.e., ethanol) is a major drug of abuse, the acute functional effects of ethanol on the reward circuitry are not well defined in vivo. In…”
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Milk marketing policy options for the dairy industry in New England by Doyon, M, Criner, G, Bragg, L A

“…New England dairy farmers are under intense price pressure resulting from important growth in milk production from lower cost of production Southwest states as…”
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Cigarettes and alcohol: The influence of nicotine on operant alcohol self-administration and the mesolimbic dopamine system by Ostroumov, Alexey, Thomas, Alyse M., Dani, John A., Doyon, William M.

“…[Display omitted] Studies in human populations consistently demonstrate an interaction between nicotine and ethanol use, each drug influencing the use of the…”
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Adaptive Control of Harmonic Drives Based on Virtual Decomposition by Wen-Hong Zhu, Dupuis, E., Doyon, M., Piedboeuf, J.-C.

“…Harmonic drives are interesting for robotic applications due to their attractive properties such as high reduction ratio, compact size, low mass, and coaxial…”
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Quantitative unit classification of ventral tegmental area neurons in vivo by Li, Wei, Doyon, William M, Dani, John A

“…Neurons in the ventral tegmental area (VTA) synthesize several major neurotransmitters, including dopamine (DA), GABA, and glutamate. To classify VTA…”
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Acute in vivo nicotine administration enhances synchrony among dopamine neurons by Li, Wei, Doyon, William M., Dani, John A.

“…Nicotine increases the firing rates and increases synchronization of dopamine neurons. Altered functional interactions among midbrain dopamine (DA) neurons…”
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Salmon-Derived Mercury and Nutrients in a Lake Ontario Spawning Stream by Sarica, José, Amyot, Marc, Hare, Landis, Doyon, Marie-Renée, Stanfield, Les William

“…We tested the hypothesis that concentrations of mercury species (Hg) and nutrients ($\text{NH}_{4}^{+},\text{NO}_{3}^{-},\text{P}$ and dissolved organic…”
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Impact of maternal body mass index and gestational weight gain on pregnancy complications: an individual participant data meta‐analysis of European, North American and Australian cohorts by Santos, S, Voerman, E, Amiano, P, Barros, H, Beilin, LJ, Bergström, A, Charles, M‐A, Chatzi, L, Chevrier, C, Chrousos, GP, Corpeleijn, E, Costa, O, Costet, N, Crozier, S, Devereux, G, Doyon, M, Eggesbø, M, Fantini, MP, Farchi, S, Forastiere, F, Georgiu, V, Godfrey, KM, Gori, D, Grote, V, Hanke, W, Hertz‐Picciotto, I, Heude, B, Hivert, M‐F, Hryhorczuk, D, Huang, R‐C, Inskip, H, Karvonen, AM, Kenny, LC, Koletzko, B, Küpers, LK, Lagström, H, Lehmann, I, Magnus, P, Majewska, R, Mäkelä, J, Manios, Y, McAuliffe, FM, McDonald, SW, Mehegan, J, Melén, E, Mommers, M, Morgen, CS, Moschonis, G, Murray, D, Ní Chaoimh, C, Nohr, EA, Nybo Andersen, A‐M, Oken, E, Oostvogels, AJJM, Pac, A, Papadopoulou, E, Pekkanen, J, Pizzi, C, Polanska, K, Porta, D, Richiardi, L, Rifas‐Shiman, SL, Roeleveld, N, Ronfani, L, Santos, AC, Standl, M, Stigum, H, Stoltenberg, C, Thiering, E, Thijs, C, Torrent, M, Tough, SC, Trnovec, T, Turner, S, Gelder, MMHJ, Rossem, L, Berg, A, Vrijheid, M, Vrijkotte, TGM, West, J, Wijga, AH, Wright, J, Zvinchuk, O, Sørensen, TIA, Lawlor, DA, Gaillard, R, Jaddoe, VWV

“…Objective To assess the separate and combined associations of maternal pre‐pregnancy body mass index (BMI) and gestational weight gain with the risks of…”
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κ-Opioid receptor modulation of accumbal dopamine concentration during operant ethanol self-administration by Doyon, William M., Howard, Elaina C., Shippenberg, Toni S., Gonzales, Rueben A.

“…Our study examined ethanol self-administration and accumbal dopamine concentration during κ-opioid receptor (KOPr) blockade. Long-Evans rats were trained to…”
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