نتایج جستجو برای: dopamine metabolic
تعداد نتایج: 262507 فیلتر نتایج به سال:
On most adrenergic and cholinergic nerve terminals, prejunctional α-adrenoceptors belonging to the α2-subtype have been identified. Activation of these receptors will decrease the release of norepinephrine. It has been reported that several isolated tissue preparations contain prejunctional dopamine receptors, the stimulation of which inhibits neurotransmission. It has remained uncertain whethe...
objectives the cause of rheumatoid arthritis (ra) as a chronic inflammatory autoimmune disease is still unknown. it appears that both genetic and environmental factors play a role in its pathogenesis. recent studies reveal that in addition to the cns, immune cells synthesis neurotransmitters so that these catecholamines can regulate immune functions. the aim of this study is to evaluate the dop...
The development of surface coatings demands a better understanding surface/interface chemistry to design high-performance coating materials. We have studied the polymerization processes mussel-inspired adhesive protein, Dopamine. Molecular level insight on mechanism thin film formation during has been probed using sum frequency generation vibrational spectroscopy. investigations polydopamine fi...
Patients with bipolar II disorder (BDII) have a higher prevalence rate of metabolic disturbance. Whether BDII itself, in addition to its current standard treatment, is a risk factor for metabolic syndrome warrants additional study. The dopamine receptor D3 (DRD3) gene, one of the candidate genes for BDII, is also involved in the dopaminergic system. We investigated whether it is related to chan...
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...
after alzheimer disease, parkinson disease (pd) is considered the most common neurodegenerative disease. its prevalence is the same in all area but it is common in males than females. from every 100 persons who are above 60 years old, one of them has pd. also 5-10% of patients are less than 40 years old. this progressive neuroinflammation disease isn’t fatal. in 60% of cases is with depression....
Schizophrenia is a chronic psychotic disorder characterized by the presence of symptoms (hallucinations, delusions), negative (decreased expressiveness), and cognitive (lack executive function). The exact etiology schizophrenia unknown, although it thought to be linked increased dopaminergic activity in mesolimbic neuronal pathway decreased prefrontal cortical pathway. Treatment includes both p...
objective: interaction between genetic and environmental factors is considered as major factors in schizophrenia (scz). it has been shown that dopaminergic and noradrenergic neurotransmission dysfunction play an essential role in the scz pathogenesis. this study aimed to find the impact of functional 19-bp insertion/deletion (ins/del) polymorphism in dopamine beta-hydroxylase (dbh) gene on scz ...
In severe COVID-19 patients the blood level of autoantibodies (IgG) to neurospecific proteins was determined. It defined marked increase in peripheral myelin protein, protein lipid S100 type 2 dopamine receptors and dopamine. At same time, it designate relationship between levels NMDA receptors. High specific IgG SARS-CoV-2 S-Trimer Protein coincided with high
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