نتایج جستجو برای: polysaccharide peptide

تعداد نتایج: 180134  

Journal: :Environmental microbiology reports 2013
Xu Cheng Irene de Bruijn Menno van der Voort Joyce E Loper Jos M Raaijmakers

Transcriptome analysis of Pseudomonas fluorescens SBW25 showed that 702 genes were differentially regulated in a gacS::Tn5 mutant, with 300 and 402 genes up- and downregulated respectively. Similar to the Gac regulon of other Pseudomonas species, genes involved in motility, biofilm formation, siderophore biosynthesis and oxidative stress were differentially regulated in the gacS mutant of SBW25...

2010
Margaret A. Clarke Mary An Godshall

Acid beverage floc (ABF), a flocculated turbid material that can form in sugar-sweetened, acidified, carbonated beverages after several days standing, is a customer problem to bever­ age bottlers and their suppliers of sugar. ABF from beet sugar has been reported to be caused by a saponin from the beet plant, and recent work has shown the presence of several sa­ ponins in sugarbeet. ABF from ca...

2016
Bo-Hye Nam Ji Young Moon Eun Hee Park Hee Jeong Kong Young-Ok Kim Dong-Gyun Kim Woo-Jin Kim Chul Min An Jung-Kil Seo

Antimicrobial peptides are a pivotal component of the invertebrate innate immune system. In this study, we identified a lipopolysaccharide- and β-1,3-glucan-binding protein (LGBP) gene from the pacific abalone Haliotis discus hannai (HDH), which is involved in the pattern recognition mechanism and plays avital role in the defense mechanism of invertebrates immune system. The HDH-LGBP cDNA consi...

Journal: :iranian journal of basic medical sciences 0
sheida shariat department of pharmaceutics, school of pharmacy, shahid beheshti university of medical sciences, tehran, iran ali badiee nanotechnology research center, school of pharmacy, mashhad university of medical sciences, mashhad, iran seyed amir jalali department of immunology, medical school, shahid beheshti university of medical sciences, tehran, iran mercedeh mansourian nanotechnology research center, school of pharmacy, mashhad university of medical sciences, mashhad, iran seyed alireza mortazavi department of pharmaceutics, school of pharmacy, shahid beheshti university of medical sciences, tehran, iran mahmoud reza jaafari biotechnology research center, nanotechnology research center, school of pharmacy, mashhad university of medical sciences, mashhad, iran

objective(s):tumor-associated antigen (taa) subunit-based vaccines constitute promising tools for anticancer immunotherapy. however, a major limitation in the development of such vaccines is the poor immunogenicity of peptides when used alone.the aim of this study was to develop an efficient vaccine delivery system and adjuvant to enhance anti-tumor activity of a synthetic her2/neu derived pept...

The purpose of this study was to optimize a method for the encapsulation of P5 peptide, a new designed peptide containing MHC class I epitopes from rat HER2/neu protein, into liposomes as an approach for breast cancer vaccine formulation. The efficiency of liposomal encapsulation of peptides is generally low and development of an optimized method to increase encapsulation efficiency is a big ch...

Journal: :vaccine research 0
b mirzaei department of microbiology, microbial research center, pasteur institute of iran, tehran, iran, microbiology research center (mrc) pasteur institute of iran, tehran, iran. sf moosavi department of microbiology, microbial research center, pasteur institute of iran, tehran, iran, microbiology research center (mrc) pasteur institute of iran, tehran, iran. r babaei microbiology research center (mrc) pasteur institute of iran, tehran, iran, department of mycobacteriology and pulmonary research, pasteur institute of iran, tehran, iran. sd siadat microbiology research center (mrc) pasteur institute of iran, tehran, iran, department of mycobacteriology and pulmonary research, pasteur institute of iran, tehran, iran. a farjah young researchers and elite club, east tehran branch, azad university, tehran, iran. m shahrooei laboratory of medical microbiology, department of medical diagnostic sciences, ku leuven, u.z. gasthuisberg, herestraat 49 cdg 8th floor, b-3000 leuven, belgium.

introduction: biofilm forming staphylococcus epidermidis is a main causative agent of infections related to medical devices. purification and evaluation of gly-ta polysaccharide from a biofilm-forming s. epidermidis as a putative vaccine candidate were the main goals of the current study. methods: taking advantage of size exclusion chromatography procedure, glycerol teichoic acid (gly-ta) was p...

Journal: :iranian journal of nuclear medicine 2008
mostafa gandomkar reza najafi mohammad mazidi mostafa goudarzi seyed hassan mirfallah

introduction: ubiquicidin 29-41 (ubi) is a fragment of the cationic antimicrobial peptide that is present in various species including humans. the purpose of this study was to investigate radiochemical and biological characteristics of [6-hydrazinopyridine-3-carboxylic acid (hynic)]-ubi 29-41 designed for the labeling with 99mtc using tricine as coligand. methods: synthesis was preformed on a ...

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