Results 31 to 40 of about 1,754,831 (304)

Comparison of Dopamine and Norepinephrine Use for the Treatment of Hypotension in Out-Of-Hospital Cardiac Arrest Patients with Return of Spontaneous Circulation

Emergency Medicine International, 2020
In patients experiencing out-of-hospital cardiac arrest (OHCA), hypotension is common after return of spontaneous circulation (ROSC). Both dopamine and norepinephrine are recommended as inotropic therapeutic agents.
Chao-Jui Li, Kuan-Han Wu, Chien-Chih Chen, Yat-Yin Law, Po-Chun Chuang, Yi-Chuan Chen   +5 more
doaj   +1 more source

Chronic cocaine enhances release of neuroprotective amino acid taurine: a microdialysis study [PDF]

, 2008
Cocaine inhibits high-affinity neurotransmitter uptake at the presynaptic nerve terminals to increase synaptic levels of dopamine, norepinephrine and serotonin^1^. This increase of synaptic dopamine may cause neurotoxicity^2,3^.
Theodore Lidsky, Shailesh Banerjee, Elena Yablonski-Alter, Eleonora Gashi, Mervan Agovic, Eitan Freedman   +5 more
core  

Striatal dopamine transmission is subtly modified in human A53Tα-synuclein overexpressing mice [PDF]

, 2012
Mutations in, or elevated dosage of, SNCA, the gene for α-synuclein (α-syn), cause familial Parkinson's disease (PD). Mouse lines overexpressing the mutant human A53Tα-syn may represent a model of early PD.
Gispert, Suzana, Stephanie J Cragg, Suzana Gispert, Auburger Georg, Cragg, Stephanie J., Cragg Stephanie J., Georg Auburger, Platt Nicola J., Auburger, Georg, Nicola J Platt, Gispert Suzana, Platt, Nicola J.   +11 more
core   +1 more source

Diabetes‐Associated Cognitive Impairment: Pathophysiology and Emerging Therapies

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Diabetes‐associated cognitive impairment (DACI) is a common yet underrecognized condition, manifesting along a spectrum from mild cognitive impairment to dementia. DACI encompasses patients who develop vascular dementia (VaD) or Alzheimer's disease (AD) with diabetes as a risk factor; however, in certain patients, particularly those lacking ...
Osman Corbali, Priyanka Menon, Halil I. Corbali, Ram Jagannathan, Allan I. Levey   +4 more
wiley   +1 more source

Challenges in understanding the impact of blood pressure management on cerebral oxygenation in the preterm brain

Frontiers in Physiology, 2012
Systemic hypotension in preterm infants has been related to increased mortality, cerebrovascular lesions and neurodevelopmental morbidity. Treatment of hypotension with inotropic medications aims at preservation of end organ perfusion and oxygen delivery,
Aminath eAzhan, Flora eWong, Flora eWong, Flora eWong   +3 more
doaj   +1 more source

Case Report: Deutetrabenazine as an Adjunctive Treatment for Stuttering

Frontiers in Psychiatry, 2021
Childhood-Onset Fluency Disorder (Stuttering) is a neurodevelopmental disorder in which disturbances occur in the normal fluency and time patterning of speech.
Catherine A. Ha, Gerald A. Maguire
doaj   +1 more source

Dopamine receptor subtypes and ingestive behaviour [PDF]

, 1999
Both centrally and systemically administered dopamine agonists and antagonists decrease ingestive behaviour. The aim of this thesis was to examine whether drugs acting at different receptor subtypes decreased intake in different ways.
Genn, Rachel F., Genn, R.F.
core  

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

Advanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner, Dhananjeya Kumaar, Giacomo Torti, Killian Keller, Till Zellweger, Florian M. Schenk, Christoph Weilenmann, Daniel Chelladurai, Vara Prasad Jonnalagadda, Ghazi Sarwat Syed, Vanessa Wood, Jürg Leuthold, Alexandros Emboras, Maksym Yarema, Mathieu Luisier   +14 more
wiley   +1 more source

Aripiprazole, a Novel Option in the Management of Restless Legs Syndrome (RLS) Patients with Augmentation and/or Severe RLS Symptoms: A Report of 4 Cases

Nature and Science of Sleep, 2023
Elliott Kyung Lee,1,2 Naomi Spitale,2,3 Rebecca Robillard2 1Department of Psychiatry, University of Ottawa, Ottawa, Ontario, Canada; 2Sleep Research Unit, Institute for Mental Health Research (IMHR), Ottawa, Ontario, Canada; 3Department of Medicine ...
Lee EK, Spitale N, Robillard R
doaj  

Dopamine restores reward prediction errors in old age [PDF]

, 2013
Senescence affects the ability to utilize information about the likelihood of rewards for optimal decision-making. Using functional magnetic resonance imaging in humans, we found that healthy older adults had an abnormal signature of expected value ...
Dayan, P., Dolan, Raymond J, Dayan, P, Dolan, R., Huys, Q., Guitart-Masip, M. ; https://orcid.org/, Düzel, E., Rumana Chowdhury, Chowdhury, R., Christian Lambert, Emrah Düzel, Duezel, Emrah, Guitart-Masip, M., Dolan, Raymond J., Lambert, C., Lambert, C, Chowdhury, Rumana, Chowdhury, R, Guitart-Masip, Marc,, Guitart-Masip, Marc, Dolan, RJ, Marc Guitart-masip, Düzel, E, Dolan, R. ; https://orcid.org/, Raymond J Dolan, Peter Dayan, Dayan, Peter, Guitart-Masip, M, Düzel, Emrah, Huys, Q, Lambert, Christian, Quentin Huys, Huys, Quentin   +32 more
core   +1 more source