نتایج جستجو برای: like receptors

تعداد نتایج: 847189  

A SHahraki

Glutamate is extensively and relatively uniformly distributed in the central nervous system (CNS) and its effects mediated by two distinct groups of receptors including Ionotropic and metabotropic glutamate receptors. Concentration of glutamate in the nervous system is much higher than in other tissues. Glutamate receptors play an important role in synaptic transmission, neural plasticity and n...

Journal: :the iranian journal of pharmaceutical research 0
siamak reyhani-rad science and research branch, islamic azad university, tehran, iran. alireza nayebi department of pharmacology and toxicology, faculty of pharmacy, tabriz university of medical sciences. drug applied research center, tabriz university of medical sciences. javad mahmoudi neurosciences research center (nsrc), tabriz university of medical sciences, tabriz iran. morteza samini science and research branch, islamic azad university, tehran, iran. vahab babapour science and research branch, islamic azad university, tehran, iran.

we have shown that buspirone, a partial agonist of 5-hydroxytryptamine 1a (5-ht1a) receptors, improves motor dysfunctions induced by 6-hydroxydopamine (6-ohda) and haloperidol in rats. the present work extends these findings by investigating the role of 5-ht1a receptors on catalepsy-like immobilization in rats, a model of parkinson’s disease. catalepsy was induced by unilateral infusion of 6-oh...

Journal: :iranian journal of radiation research 0
m.r. sheikh sajjadieh national medical academy for post graduate education, kiev, ukraine

external exposed radiation may play an important role in pathogens of irritable bowel syndrome (ibs), although is thought to arise due to a combination of genetic and environmental factors. the result is dysregulated immune responses due to alteration in the gut microbiota population and the subsequent development of gut inflammation. it has recently been shown that the effect of ionizing radia...

Journal: :iranian journal of basic medical sciences 0
ali roohbakhsh physiology and pharmacology research center, rafsanjan university of medical sciences, rafsanjan, iran akbar hajizadeh moghaddam department of biology, faculty of basic sciences, university of mazandaran, babolsar, iran karim mahmoodi delfan department of biology, tarbiat moallem university, tehran, iran

objective(s) the effect of testosterone on anxiety-like behaviors has been the subject of some studies. there is evidence that testosterone modulates anxiety via gaba (gama aminobutyric acid) and gabaergic system. the involvement of gabac receptors in those effects of testosterone on anxiety-like behaviors of the rats was investigated in the present study. materials and methods a group of rats ...

2001
Stefanie N. Vogel Matthew J. Fenton A. Shurtleff Jason A. Smith Joseph Keane Terry K. Means Bryan W. Jones Andra B. Schromm Beth A. Shurtleff Douglas T. Golenbock

ژورنال: یافته 2011
آذرگون, علیرضا , انتظامی, کبری , شاهسوار, فرهاد , موسوی, طاهره ,

The killer cell immunoglobulin-like receptors (KIR) are a recently discovered family of activating and inhibitory receptors which control natural killer (NK) cell function. KIR exist as a diverse family of receptors that have evolved rapidly by both gene duplication and recombination events. These findings were unexpected for a family of genes involved primarily in the innate immune response. H...

Journal: :iranian red crescent medical journal 0
nasrin ahmadinejad advanced diagnostic and interventional radiology research center (adir), tehran university of medical sciences (tums), tehran, ir iran samaneh movahedinia school of medicine, tehran university of medical sciences (tums), tehran, ir iran sajjadeh movahedinia school of medicine, tehran university of medical sciences (tums), tehran, ir iran; advanced diagnostic and interventional radiology research center (adir), tehran university of medical sciences (tums), imam khomeini hospital, tehran, iran. tel: +98-2166581577, e-mail:[email protected] mona shahriari school of medicine, tehran university of medical sciences (tums), tehran, ir iran

results in patients with high breast densities, malignant cases (61.2%) were significantly more in comparison to patients with low breast densities (37.3%) (p= 0.007, or=2.66 95% ci=1.29-5.49). after adjusting for age, density was associated with malignancy in age groups <46 years (p=0.007), and 46-60 years (p=0.024) but not in age group >60yrs (p=0.559). adjusting for menopausal status, densit...

Background and purpose: The paragigantocellularis lateralis nucleus (LPGi) is one of the important nuclei involved in the noradrenergic descending pain modulation. 17&beta;-Estradiol modulates nociception by binding to the estrogen receptors and also by allosteric interaction with other membrane-bound receptors like the glutamate receptors. In this study, the role of AMPA receptors of the LPGi ...

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