نتایج جستجو برای: arachidonoyl dopamine

تعداد نتایج: 45801  

Journal: :journal of paramedical sciences 0
pooneh heshmati institute for cognitive science studies (icss), tehran mohammad nasehi department of biology, faculty of basic sciences, islamic azad university, garmsar branch, garmsar mohammad reza zarrindast institute for cognitive science studies (icss), tehran

mind-altering drugs, especially plants, have fascinated human and always occupied man’s attention .among the plants used by humans, those able to alter the mind and the mood have drawn special consideration. actually, due to their amazing effects, these drugs, have occupied much of the researchers’ time and efforts towards attempts to understand their mechanism, and, hence, to understand human ...

A new Schiff base 2-aminothiophenol furfural self assembled monolayer (SAM) has been fabricated on a bare gold electrode as a novel sensor for determination of dopamine. Electrochemical impedance spectroscopywas utilized to investigate the properties of the Au 2-aminothiophenol furfural self assembled monolayermodified electrode (Au ATF SAM-ME) using the [Fe(CN)6]3-/4- redox couple. The electro...

Journal: :physical chemistry and electrochemistry 0

a new schiff base 2-aminothiophenol furfural self assembled monolayer (sam) has been fabricated on a bare gold electrode as a novel sensor for determination of dopamine. electrochemical impedance spectroscopywas utilized to investigate the properties of the au 2-aminothiophenol furfural self assembled monolayermodified electrode (au atf sam-me) using the [fe(cn)6]3-/4- redox couple. the electro...

Farzaneh Sabouni Haidar Saify Nabiabad Khosro Piri, Somayeh Babashpour

Dopamine is one of the important medications of Portulaca oleracea L. To optimize the production of dopamine, one of the methods is the identification and engineering of metabolite pathways. To investigate the tyrosine decarboxylase (TDC) and tyrosinase, which seem to be the most important genes in dopamine synthesis pathway, hairy roots were produced from Portulaca oleracea using Agrobacterium...

Davood Farzin,

Dextromethorphan is an NMDA receptor antagonist in the glutamatergic system. Currently, there are some reports showing that the glutamatergic NMDA receptor mechanism stimulates dopamine release from several brain regions. This effect may in part modulate the stereotyped behaviors of dopaminergic system. The purpose of the present study was to determine the interaction between the blockade of NM...

Journal: :basic and clinical neuroscience 0
anna maria haarmann institute of neurophysiology, westfälische wilhelms-universität münster, germany. maryam jafarian shefa neuroscience research center, tehran, iran. fariba karimzadeh school of advanced medical technology, tehran university of medical sciences, tehran, iran. ali gorji epilepsy research center, westfälische wilhelms-universität münster, germany.

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. it has been shown that the dopaminergic system plays a role in migraine. sd has been suggested as a critical phenomenon in the pathophysiology of migraine. the aim of this study was to investi...

Journal: :مجله علوم اعصاب شفای خاتم 0
mahboobeh paporaki islamic azad university, mashhad branch, mashhad, iran

after alzheimer's disease, parkinson's disease is the most common nerve-damaging disease. parkinson's is a progressive and chronic disease where cells secrete dopamine-cut black flesh and in the absence of dopamine in the brain destroyed the irregular body movements. man eats the food that causes the formation of the neurotransmitters. tthree neurotransmitters: dopamine, serotoni...

Journal: :iranian journal of pharmaceutical research 0
m sharifzadeh h rezaei mr ghamsari

in the present study, interactive effects of d1 and d2 dopamine receptors antagonists and different periods of lithium pretreatment on morphine dependence in mice have been investigated. this study was designed to investigate whether the hypothesis that lithium and dopaminergic mechanisms via their effects on phosphoinositide pathways and calcium flux could influence morphine withdrawal respons...

Journal: :British journal of pharmacology 2007
S Vandevoorde K-O Jonsson G Labar E Persson D M Lambert C J Fowler

BACKGROUND AND PURPOSE Two compounds, URB602 and URB754, have been reported in the literature to be selective inhibitors of monoacylglycerol lipase, although a recent study has questioned their ability to prevent 2-arachidonoyl hydrolysis by brain homogenates and cerebellar membranes. In the present study, the ability of these compounds to inhibit monoacylglycerol lipase and fatty acid amide hy...

Journal: :The Journal of biological chemistry 1984
V G Mahadevappa B J Holub

The relative degradation of the various molecular species of [3H]phosphatidylcholine in response to thrombin was studied in human platelets following prelabeling with [3H]glycerol and compared to results obtained following labeling with [14C]oleic, [14C]linoleic, or [14C]arachidonic acids. This was of interest since previous work using radioactive fatty acids had led to the conclusion that the ...

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