نتایج جستجو برای: arachidonoyl dopamine

تعداد نتایج: 45801  

2016
Tomoyuki Nakano Hirooki Matsui Toshiaki Tanaka Yasukazu Hozumi Ken Iseki Kaneyuki Kawamae Kaoru Goto

The endoplasmic reticulum (ER) comprises an interconnected membrane network, which is made up of lipid bilayer and associated proteins. This organelle plays a central role in the protein synthesis and sorting. In addition, it represents the synthetic machinery of phospholipids, the major constituents of the biological membrane. In this process, phosphatidic acid (PA) serves as a precursor of al...

Journal: :The Journal of biological chemistry 1991
J Balsinde E Diez F Mollinedo

We have studied the capacity of human neutrophils to release arachidonic acid from diacylglycerol, employing 1-stearoyl-2-[1-14C]arachidonoyl-sn-glycerol and 1-[1-14C]stearoyl-2-arachidonoyl-sn-glycerol as exogenous substrates. We have found that arachidonic acid is removed from diacylglycerol by the sequential action of two enzymes. First, the sn-1 position is split by 1-diacylglycerol lipase ...

Journal: :Arteriosclerosis, thrombosis, and vascular biology 2000
G Subbanagounder N Leitinger D C Schwenke J W Wong H Lee C Rizza A D Watson K F Faull A M Fogelman J A Berliner

We previously described 3 bioactive oxidation products of 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphorylcholine (PAPC) containing oxovaleroyl (POVPC), glutaroyl (PGPC), and epoxyisoprostane (PEIPC) groups at the sn-2 position that were increased in minimally modified/oxidized low density lipoprotein (MM-LDL) and rabbit atherosclerotic lesions. We demonstrated specific and contrasting effect...

F Rastegar H Zartab HR Samiee P Alagheband R Zarrindast S Fazli Tabaei S Safari SH Yahyavi

In the present study, interactions of dopamine receptor agonists and antagonists with water swimming stress (WSS) on naloxone-induced jumping in morphine-dependent mice were examined. Mice were rendered dependent as described in the methods section. The opioid receptor antagonist, naloxone (1 mg/kg), was injected to elicit jumping (as a withdrawal sign). The first group exposed to WSS in the pr...

Journal: :analytical and bioanalytical chemistry research 0
maryam ghaemi iranian national institute for oceanography and atmospheric science ghodratollah absalan professor massoumi laboratory, department of chemistry, faculty of sciences, shiraz university, shiraz 71454, iran tayebe pourshamsi professor massoumi laboratory, department of chemistry, faculty of sciences, shiraz university, shiraz 71454, iran

cofe2o4 magnetic nanoparticles were modified by dopamine (da) and ascorbic acid (aa) as anchors. separation of the da and aa using cofe2o4 magnetic nanoparticles have been studied by investigating the effects of ph, concentration of the da and aa, amount of adsorbents, contact time, ionic strength and temperature. the mechanism of adsorption was also studied. the adsorption of da and aa to the ...

Journal: :iranian journal of basic medical sciences 0
massoud amanlou department of medicinal chemistry, faculty of pharmacy, tehran university of medical sciences, tehran, iran seyed davar siadat r and d and qc consultant & hepatitis and aids department, research and production complex, pasteur institute of iran, tehran, iran dariush norouzian r and d and qc consultant & hepatitis and aids department, research and production complex, pasteur institute of iran, tehran, iran mohammad reza aghasadeghi r and d and qc consultant & hepatitis and aids department, research and production complex, pasteur institute of iran, tehran, iran hadi fathi- moghaddam department of physiology and physiology research center, jundishapour university of medical sciences, ahvaz, iran mohhamad piryaei department of genetics, shahid beheshti university of medical sciences, tehran, iran

objective(s) the aim of this study was to evaluate the effects of dexamethasone on striatal dopaminergic, glutamatergic and gamma amino butyric acid (gaba) ergic neurotransmission in normal and parkinsonian rats. materials and methods dexamethasone (0.15, 0.30, 0.60 and 0.8 mg/kg) was administered to normal or parkinsonian rats (i.p.) followed by the analysis of the striatal neurotransmitters c...

Journal: :acta medica iranica 0
parvin babaei cellular and molecular research center, guilan university of medical sciences, guilan, iran. and department of physiology, guilan university of medical sciences, guilan, iran. bahram soltani tehrani cellular and molecular research center, guilan university of medical sciences, guilan, iran. and department of pharmacology, guilan university of medical sciences, guilan, iran. arsalan alizadeh cellular and molecular research center, guilan university of medical sciences, guilan, iran. morteza nakhostin cellular and molecular research center, guilan university of medical sciences, guilan, iran.

the purpose of the present study was to determine the role of medial prefrontal cortex (mpfc) dopaminergic system in fear conditioning response considering individual differences. animals were initially counterbalanced and classified based on open field test, and then were given a single infusion of the dopamine agonist, amphetamine (amph) and antagonist, clozapine (clz) into the medial prefron...

Journal: :Medicinal Chemistry Research 2022

Dopamine (1) is a key neurotransmitter whose impact on pharmacological processes mediated by family of dopamine receptors designated D1, D2, D3, D4, and D5. Various diseases conditions such as schizophrenia, drug abuse, depression, restless leg syndrome, Parkinson’s disease (PD), inflammatory have been linked to aberrant D3 activity. Herein, we report series novel ligands with improved solubili...

Journal: :Acta Chromatographica 2022

Abstract Two sensitive and effective methods were developed for the detection of catecholamines related biogenic amines (dopamine, epinephrine, norepinephrine, serotonin, levodopa tyramine) using high performance liquid chromatography with fluorescence capillary electrophoresis laser-induced detection. A BODIPY fluorescent dye, 1, 3, 5, 7-tetramethyl-8-( N -hydroxysuccinimidyl propionic ester)-...

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