نتایج جستجو برای: PPI

تعداد نتایج: 5682  

Journal: :journal of sciences, islamic republic of iran 2015
m.r. noori-daloii a. shahbazi s. alizadeh zendehrood a. shayan nia m. mojarrad

prepulse inhibition (ppi), the objective measure of sensorimotor gating disturbance has being widely used in animal models of schizophrenia. dopaminergic direct and indirect agonists impair ppi. however, the profile of dopaminergic receptors involved in ppi impairment by dopamine agonists is not clear. by injecting shrna expressing plasmids against dopamine d2 receptor genes (drd2) in the nucle...

A. Haghparast A. Mohammadi A. R. Noori-Daloii A. Rashidi-Nezhad A. Shahbazi A. Shayan Nia F. Zare Mehrjerdi H. Hashemi Sotoobadi M. Khaksari M. Kheirollahi M. Mojarrad M. Mostowfi M.R. Noori-daloii S. Alizadeh Zendehrood S. Niknazar

Prepulse Inhibition (PPI), the objective measure of sensorimotor gating disturbance has being widely used in animal models of schizophrenia. Dopaminergic direct and indirect agonists impair PPI. However, the profile of dopaminergic receptors involved in PPI impairment by dopamine agonists is not clear. By injecting shRNA expressing plasmids against dopamine D2 receptor genes (DRD2) in the nucle...

ژورنال: پژوهش در پزشکی 2012
سلیم پور آبکنار, سامرا , طاهری, سودابه, مالک, رضا محمد علی,

Abstract Background: Cotton fabric which is widely used in hospital clothing and healthcare textiles, is known to be susceptible to microbial contamination. It is logical to think that the poly (propylene imine) (PPI) dendrimers (through their inherent cationic nature) with a large number of terminal primary amino groups, may have antimicrobial activity. This study was conducted to investiga...

Journal: :Gut 2001

بهنام وکیلی حسن ایزانلو حسین آقابابایی, حمیدرضا تشیعی شهرام نظری غریب مجیدی, محمد احمدی جبلی محمد خزائی وحید وزیری راد

زمینه و هدف: هدف از این مطالعه بررسی اثرات ضدّباکتریایی دندریمر پلی‌پروپیلن‌ایمین نسل دوم (PPI-G2) و پلی‌آمیدوآمین نسل چهارم (PAMAM-G4) بر کلبسیلا اوکسی‌توکا، سودوموناس آئروژینوزا و پروتئوس میرابیلیس در محیط آزمایشگاهی بود. مواد و روش‌ها: غلظت‌های مختلفی از دندریمر PPI-G2 و PAMAM-G4 بر روی دیسک‌های بلانک تلقیح شد و در محیط کشت مولر هینتون آگار قرار داده شدند. با تلقیح باکتری‌ها مطابق با غلظت اس...

Objective(s): First, 10-bromodecanoic acid was covalently attached to all available surface primary amines of PPI G2 and G3 to increase their lipophilicity. In the subsequent step, PPIs were conjugated to the alkylcarboxylate groups of alkylcarboxylate-PPI derivatives to increase the number of surface primary amines. Physicochemical properties of modified PPIs were determined. Transfection expe...

Journal: :iranian journal of basic medical sciences 0
faezeh moghadam ariaee pharmaceutical research center, school of pharmacy, mashhad university of medical sciences, mashhad, iran maryam hashemi nanotechnology research center, school of pharmacy, mashhad university of medical sciences, mashhad, iran sara amel farzad pharmaceutical research center, school of pharmacy, mashhad university of medical sciences, mashhad, iran khalil abnous pharmaceutical research center, school of pharmacy, mashhad university of medical sciences, mashhad, iran mohammad ramezani nanotechnology research center, school of pharmacy, mashhad university of medical sciences, mashhad, iran

objective(s): first, 10-bromodecanoic acid was covalently attached to all available surface primary amines of ppi g2 and g3 to increase their lipophilicity. in the subsequent step, ppis were conjugated to the alkylcarboxylate groups of alkylcarboxylate-ppi derivatives to increase the number of surface primary amines. physicochemical properties of modified ppis were determined. transfection expe...

Journal: :hepatitis monthly 0
vahdat poortahmasebi hepatitis b molecular laboratory, department of virology, school of public health, tehran university of medical sciences, tehran, ir iran mansour poorebrahim department of medical biotechnology, school of advanced technologies in medicine, tehran university of medical sciences, tehran, ir iran; department of medical biotechnology, school of advanced technologies in medicine, tehran university of medical sciences, tehran, ir iran. tel: +98-9120192664 saeideh najafi department of microbiology, tonekabon branch, islamic azad university, tonekabon, ir iran seyed mohammad jazayeri hepatitis b molecular laboratory, department of virology, school of public health, tehran university of medical sciences, tehran, ir iran seyed moayed alavian middle east liver diseases (meld) center, tehran, ir iran seyed shahriar arab department of biophysics, faculty of biological sciences, tarbiat modares university, tehran, ir iran

conclusions our results revealed the possible crucial genes and mirnas involved in the initiation and progression of hcc cells infected with hcv. results based on the topological analysis of mirna-hubgene network, we identified the key hub mirnas. in order to identify the most important common sub-network, we aligned two ppi networks using netal tool. the c-jun gene was identified as the most i...

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