搜索结果: 1-15 共查到“医学 Dopamine”相关记录20条 . 查询时间(0.093 秒)
Dopamine neurons have a role in movement,new study finds(Nature Neuroscience)
Dopamine neurons movement
2016/5/6
Princeton University researchers have found that dopamine – a brain chemical involved in learning, motivation and many other functions – also has a direct role in representing or encoding movemen...
Assessment of the dopamine system in addiction using positron emission tomography
Addiction Dopamine Positron Emission Tomography Alcoholism Cannabis Tobacco Impulsivity
2015/5/21
Drug addiction is a behavioral disorder characterized by impulsive behavior and continued intake of drug in the face of adverse consequences. Millions of people suffer the financial and social consequ...
THE ROLE OF SMF 1, SMF-2, SMF-3 IN METAL-INDUCED WHOLE ANIMAL VULNERABILITY AND DOPAMINE NEURON DEGENERATION IN CAENORHABDITIS ELEGANS
dopamine C. elegans SMF aluminum copper Parkinson's Disease
2015/5/21
The etiology of many neurodegenerative diseases is unknown, but a number of studies indicate that a combination of both genetic and environmental factors contribute to the progression of disease. Expo...
Chronic Ethanol Drinking by Alcohol-preferring Rats Increases the Sensitivity of the Mesolimbic Dopamine System to the Reinforcing and Stimulating Effects of Cocaine
alcohol ethanol cocaine dopamine mesolimbic nucleus accumbens ventral tegmental area VTA rat alcohol-preferring microdialysis intracranial ICSA
2015/1/9
Alcohol and cocaine are commonly co-abused drugs, and those meeting criteria for both cocaine and alcohol use disorders experience more severe behavioral and health consequences than those with a sing...
Prenatal and Postnatal Exposures to 1-Methyl-4-phenyl-1,2,3,6-tetra Hydropyridine (MPTP) Impaired Mouse Midbrain Dopamine System and May Produce a Predisposing and Inducing Model for Parkinson’s Disease
Parkinson’s Disease Midbrain -Methyl-4-Phenyl-1,2,3,6-Tetrahydropyridine (MPTP)
2013/1/29
Dopamine cell bodies in the substantia nigra of the midbrain and with their terminals projecting to the neostriatum form the nigrostriatum and these dopamine neurons degenerate in Parkinson’s disease ...
Voltammetric detection of dopamine at gold nanotadpoles modified electrode
Gold Nanotadpoles Dopamine Detection
2010/7/16
Gold nanotadpoles were synthesized by a simple temperature-reducing seeding approach. A novel
gold electrode modified with gold nanotadpoles through a sulphydryl-terminated self-assembled
monolayer ...
High pressure neurological syndrome: antagonistic effects of helium pressure and inhalation anesthetics on the dopamine-sensitive cyclic AMP response
High pressure neurological syndrome animal rat
2009/7/17
The antagonistic effects of helium pressure and certain inhalation anesthetics on the dopamine-sensitive cAMP response in the caudate nucleus of rat brain were examined. Helium pressure suppressed bas...
Release of dopamine from striatal synaptosomes:high pressure effects
animal Guinea pig neurological high pressure neurologic syndrome
2009/7/10
Adverse neurological manifestations of exposure to high hydrostatic pressure include tremor and convulsions, suggesting an alteration in synaptic transmission, particularly with inhibitory pathways. B...
Hyperbaric He but not N2 augments Ca2+-dependent dopamine release from rat striatum
animal rat high pressure neurologic syndrome
2009/7/9
Endogenous dopamine (DA) and 3,4-dihydroxyphenylacetic acid (DOPAC) were measured by high performance liquid chromatography with electrochemical detection in perfusate from continuously superfused rat...
Effect of pressure on the release of endogenous dopamine from rat striatum and the role of sodium-calcium exchange
model animal rat High Pressure Neurological Syndrome
2009/7/8
Exposure to environmental pressures in excess of 20 atm abs can precipitate a hyperexcitability state known as high pressure neurologic syndrome (HPNS). Little is known about the underlying neurochemi...
Comparative Study of Dopamine and Mannitol Effects on Renal Function During Cardiopulmonary Bypass by Using N-acetyl-b-D-glucosaminidase Assay
Kidney function Enzyme N- acetyl-b-D-glucosaminidase Pharmacology dopamine mannitol Surgery cardiopul- monary bypass
2009/6/30
The protective roles of low-dose dopamine and mannitol infusion in the renal function of patients undergoing cardiovascular surgery were compared in 36 patients by measuring urine N-acetyl-b-D- glucos...
Effects of NMDA administration in the substantia nigra pars compacta on the striatal dopamine release before and after repetitive exposures to nitrogen narcosis in rats
hyperbaric nitrogen nitrogen narcosis striatal dopamine release repetitive exposure animal rat NMDA receptor Dopamine
2009/6/2
Hyperbaric nitrogen-oxygen exposure developed in rats a decrement of the striatal dopamine release, which was reversed by repetitive exposures. This dopamine decrease could be the result of the antago...
Effects of a dopamine receptor agonist and atropine sulfate on absorption of valproic acid in rats
dopamine receptor absorption valproic acid rats
2009/5/8
The aim of this study is to determine whether pramipexole hydrochloride hydrate (PHH) and atropine sulfate affect valproic acid (VPA) pharmacokinetics and to evaluate how plasma VPA concentrations a...
Hyperbaric He but not N2 augments Ca2+-dependent dopamine release from rat striatum
animal rat high pressure neurologic syndrome
2009/3/28
Endogenous dopamine (DA) and 3,4-dihydroxyphenylacetic acid (DOPAC) were measured by high performance liquid chromatography with electrochemical detection in perfusate from continuously superfused rat...
Effect of a neuraminidase inhibitor（oseltamivir）on mouse jump-down behavior via stimulation of dopamine receptors
neuraminidase inhibitor mouse jump-down behavior stimulation of dopamine receptors
2009/3/2
Oseltamivir (Tamiflu®, Roche Laboratories, Inc.) is a neuraminidase inhibitor that can cause jumpdown behaviors in children. There is a mouse slip-down model, in which the dopamine D2 receptor a...