نتایج جستجو برای: پروتئین papc

تعداد نتایج: 18058  

امینی, کیومرث, زیدآبادی نژاد, مهدی,

Background & Objectives: Escherichia coli is the most common agent of urinary tract infections, with P fimbriae as the most important virulence factor. Uropathogenic Escherichia coli expresses various types of adhesive genes such as P fimbriae and pyelonephritis-associated pili (PAP), which mediate the binding to the surface of epithelial cells in the urinary tract. This study aimed to iden...

Background: Urinary tract infections (UTI) are one of the most common infections worldwide. Uropathogenic Escherichia coli (UPEC), which causes urinary tract infections are the primary pathogens. The aim of this study is to identify different genes papC, papG, fimH, iutA, sfaS, ibeA and antibiotic susceptibility of E. coli strains isolated from urinary tract infection. Methods: In this study...

ژورنال: :مجله پزشکی ارومیه 0
میترا علیشاه mitra alishah department of microbiology, school of basic sciences, saveh branch, islamic azad university, saveh, iranگروه میکروبیولوژی، دانشکده علوم پایه، واحد ساوه، دانشگاه آزاد اسلامی، ساوه، ایران. کیومرث امینی kumarss amini microbiology department, faculty of specialized veterinary medicine, science and research branch, islamic azad university, tehran, iran tel: +989121597067تهران، دانشکده علوم تخصصی دامپزشکی، دانشگاه آزاد اسلامی واحد علوم و تحقیقات. 66427517-021 تقی زهرایی صالح taghi zahraei salehi microbiology department, faculty of specialize veterinary medicine, science and research branch, islamic azad university, tehran, iranگروه میکروبیولوژی، دانشکده علوم تخصصی دامپزشکی، واحد علوم و تحقیقات، دانشگاه آزاد اسلامی، تهران، ایران

پیشرمینه و هدف: عفونت های دستگاه ادراری (uti) یکی از شایعترین عفونتهای سراسر جهان هستند. مبتلایان به عفونت ادراری اشرشیاکلی (upec) پاتوژن اولیه ای که باعث عفونت ادراری می شوند. هدف از انجام این مطالعه شناسایی ژنهای مختلف papc،  papg، fimh ، iuta ، sfas ، ibea و نیز بررسی میزان حساسیت آنتی­بیوتیکی ایزوله های  اشریشیاکلی جدا شده از نمونه ادراری می باشد.  مواد و روش کار: در این تحقیق توصیفی- مقطعی...

Journal: :Diabetes 2006
Maria Mastorikou Mike Mackness Bharti Mackness

HDL protects against atherosclerosis development. Defective functioning of HDL in type 2 diabetes may be one cause of increased cardiovascular disease associated with type 2 diabetes. HDL modulates LDL oxidation through the action of paraoxonase-1 (PON1), which is one of the major mechanisms by which HDL is antiatherogenic. We have compared the ability of HDL from people with type 2 diabetes (n...

Journal: :PLoS Pathogens 2009
Eric F. Tewalt Jean M. Grant Erica L. Granger Douglas C. Palmer Neal D. Heuss Dale S. Gregerson Nicholas P. Restifo Christopher C. Norbury

Virus-specific CD8(+) T cells (T(CD8+)) are initially triggered by peptide-MHC Class I complexes on the surface of professional antigen presenting cells (pAPC). Peptide-MHC complexes are produced by two spatially distinct pathways during virus infection. Endogenous antigens synthesized within virus-infected pAPC are presented via the direct-presentation pathway. Many viruses have developed stra...

Journal: :Journal of lipid research 2000
M Navab S Y Hama G M Anantharamaiah K Hassan G P Hough A D Watson S T Reddy A Sevanian G C Fonarow A M Fogelman

Treatment of human artery wall cells with apolipoprotein A-I (apoA-I), but not apoA-II, with an apoA-I peptide mimetic, or with high density lipoprotein (HDL), or paraoxonase, rendered the cells unable to oxidize low density lipoprotein (LDL). Human aortic wall cells were found to contain 12-lipoxygenase (12-LO) protein. Transfection of the cells with antisense to 12-LO (but not sense) eliminat...

Journal: :The Journal of biological chemistry 1997
A D Watson N Leitinger M Navab K F Faull S Hörkkö J L Witztum W Palinski D Schwenke R G Salomon W Sha G Subbanagounder A M Fogelman J A Berliner

Entry of monocytes into the vessel wall is an important event in atherogenesis. Previous studies from our laboratory suggest that oxidized arachidonic acid-containing phospholipids present in mildly oxidized low density lipoproteins (MM-LDL) can activate endothelial cells to bind monocytes. In this study, biologically active oxidized arachidonic acid-containing phospholipids were produced by au...

Journal: :Egyptian Journal of Veterinary Science 2022

This study aimed to evaluate the most predominant strain of avian pathogenic Escherichia coli (APEC) that causes colibacillosis with respiratory manifestation in broiler chickens. Isolation and serotyping identification for isolates E. were performed. Prevalence APEC differentiated by detection 8 virulence-associated genes “astA, iss, irp2, papC iucD, tsh, vat, cva/cvi” using multiplex PCR tech...

Journal: :IEEE Transactions on Signal Processing 2023

Precoding design for maximizing weighted sum-rate (WSR) is a fundamental problem downlink of massive multi-user multiple-input multiple-output (MU-MIMO) systems. It well-known that this generally NP-hard due to the presence interference. The minimum mean-square error (WMMSE) algorithm popular approach WSR maximization. However, its computational complexity cubic in number base station (BS) ante...

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