نتایج جستجو برای: receptor effects

تعداد نتایج: 2029798  

Journal: :iranian journal of veterinary research 2009
m. taati v. babapour a. kheradmand m. j. tarrahi

the role of endogenous histamine and h1, h2 and h3 central receptors on food intake in broiler chickenswas investigated. for this purpose, a probe was used to manipulate the concentration of endogenoushistamine by intracerebroventricular (icv) injection of thioperamide, an h3 receptor antagonist, and r-α-methylhistamine, an h3 receptor agonist and subsequently the effects of brain histaminergic...

Journal: :iranian journal of basic medical sciences 0
samira afrazi laboratory of molecular neuroscience, kerman neuroscience research center (knrc), kerman university of medical sciences, kerman, iran 2 department of biology, faculty of sciences, shahid bahonar university of kerman, kerman, iran saeed esmaeili-mahani department of biology, faculty of sciences, shahid bahonar university of kerman, kerman, iran

objective(s):painful diabetic neuropathy is associated with hyperexcitability and hyperactivity of spinal cord neurons. however, its underlying pathophysiological mechanisms have not been fully clarified. induction of excitatory/inhibitory neurotransmission imbalance at the spinal cord seems to account for the abnormal neuronal activity in diabetes. protective properties of neurosteroids have b...

Journal: :basic and clinical neuroscience 0
mohmmad zamani m. katebi mehdi mehdizadeh laya kafami fatemeh malek mansooreh soleimani

introduction: stroke is one of the most important reasons of death. hence, trials to prevent or lessen the complications originated by stroke are a goal of public health worldwide. the ischemia-reperfusion causes hypoxia, hypoglycemia and incomplete repel of metabolic waste products and leads to accumulation of free radicals triggering neuronal death. the a1 adenosine receptoras an endogenous l...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی دکتر علی شریعتی 1392

a large number of single research studies on the effects of strategy-based instruction (sbi) in teaching english as a foreign or second language has been conducted so far. however, the lack of a comprehensive meta-analysis targeting the effectiveness of english language sbi is observed. moreover, the findings of experimental studies regarding the context of the english language, proficiency lev...

A. Kheradmand M. J. Tarrahi M. Taati, V. Babapour

The role of endogenous histamine and H1, H2 and H3 central receptors on food intake in broiler chickenswas investigated. For this purpose, a probe was used to manipulate the concentration of endogenoushistamine by intracerebroventricular (ICV) injection of thioperamide, an H3 receptor antagonist, and R-α-methylhistamine, an H3 receptor agonist and subsequently the effects of brain histaminergic...

Journal: :international journal of molecular and cellular medicine 0
atieh zorrieh zahra genetics research center-university of social welfare and rehabilitation sciences, tehran, iran. sepideh kadkhoda genetics research center-university of social welfare and rehabilitation sciences, tehran, iran. behjati farkhondeh genetics research center-university of social welfare and rehabilitation sciences, tehran, iran. fatemeh aghakhani moghaddam genetics research center-university of social welfare and rehabilitation sciences, tehran, iran. azadeh badiei genetics research center-university of social welfare and rehabilitation sciences, tehran, iran. fereidoon sirati cancer institute- department of surgery- tehran university of medical sciences, tehran, iran.

male breast cancer is a rare disease with an increasing trend. due to limited information especially about the genetic basis of the disease in iran and the lower age of its onset, the disease requires more attention. the aim of this study was to screen the male patients with breast cancer for brca mutations as well as tissue markers of estrogen receptor (er), progesterone receptor (pr), human e...

Objective(s): Neuroprotective effects of female gonadal steroids are mediated through several pathways involving multiple peptides and receptors after traumatic brain injury (TBI). Two of these peptides are including the regulatory peptides neuromedin U (NMU) and neuromedin S (NMS), and their common receptor neuromedin U2 receptor (NMUR2). This study investigates the effects of physiological do...

Journal: :iranian journal of basic medical sciences 0
parichehr yaghmaei department of animal biology, science and research campus, islamic azad university, tehran, iran shahrbanoo oryan tarbiat moalem university of tehran, tehran, iran laleh fatehi gharehlar department of animal biology, science and research campus, islamic azad university, tehran, iran ali-akbar salari department of biology, north tehran branch, islamic azad university, tehran, iran jalal solati department of biology, karaj branch, islamic azad university, karaj, iran

objective(s) there is well documented evidence for the increase in widespread use of complementary and alternative medicine in the treatment of physical and psychiatric symptoms and disorders within the populations. in the present study, we investigated the influence of vitex agnus-castus (vitex) on anxiety-like behaviors of rats. materials and methods elevated plus maze which is one of the met...

Journal: :journal of paramedical sciences 0
seyed mohammad mahdavi department of biology, science and research branch, islamic azad university, tehran, iran. mostafa rezaei-tavirani proteomics research center ,shahid beheshti university of medical sciences, tehran, iran. abdolrahim nikzamir faculty of medicine, shahid beheshti university of medical sciences, tehran, iran. abdolreza ardeshirylajimi department of stem cell biology, stem cell technology research center, tehran, iran.

due to the increasing presence of electromagnetic radiation in advanced societies, investigation of the effects of this radiation on humans has attracted the interest of many researchers. the non- ionizing radiation can induce numerous effects through biomolecules in the tissue and cells. in the current study, effects of 12 hz electromagnetic waves investigated on neuronal hormone levels in rat...

Journal: :iranian journal of medical sciences 0
hamdolah panahpour department of physiology and pharmacology, school of medicine, ardabil university of medical sciences, ardabil, iran ali akbar nekooeia department of pharmacology, school of medicine, shiraz university of medical sciences, shiraz. iran gholam abbas dehghani department of physiology, school of medicine, shiraz university of medical sciences, shiraz, iran

background: stroke is the third leading cause of invalidism and death in industrialized countries. there are conflicting reports about the effects of angiotensin ii on ischemia-reperfusion brain injuries and most data have come from chronic hypertensive rats. in this study, hypotensive and non-hypotensive doses of candesartan were used to investigate the effects of angiotensin ii at1 receptor b...

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