نتایج جستجو برای: eps 2

تعداد نتایج: 2529299  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده علوم 1393

در این پژوهش، برای جداسازی باکتری های تولید کننده eps، از تصفیه خانه فاضلاب شهربجنورد نمونه برداری انجام شد. پس از رقت سازی وکشت دادن نمونه ها بر روی محیط جامد tsa، 84 سویه موکوئیدی انتخاب شد که از بین آن ها 20 سویه، قادر به تولید مقدار بیشتری eps بودند . برای استخراج eps ، 20سویه جداسازی شده بر روی محیط کشت اختصاصی غنی از گلوکز کشت داده شدند و با استفاده از اتانول مطلق سرد، جداسازی شدند. بررس...

2015
Joon-myoung Kwon Joonghee Kim Kyuseok Kim Taeyun Kim You Hwan Jo Jin Hee Lee Jae Hyuk Lee Yu Jin Kim Jae Yun Jung

OBJECTIVE Cardiac computed tomography (CCT) is useful for evaluation of acute chest pain in the emergency department (ED). Though the test needs proper interpretation by someone with expertise in cardiovascular imaging, the critical nature of the information the test provides frequently lead emergency physicians (EPs) to act on their own interpretation. We performed this study to assess how oft...

Journal: :Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association 2013
Joerg Latus Christoph Ulmer Peter Fritz Bianka Rettenmaier Dagmar Biegger Thomas Lang German Ott Christoph Scharpf Martin Kimmel Wolfgang Steurer M Dominik Alscher Niko Braun

BACKGROUND Chronic peritoneal dialysis (PD) can be complicated by encapsulating peritoneal sclerosis (EPS), the most severe complication associated with long-term PD. METHODS In this study, we retrospectively analysed 49 EPS patients regarding clinical presentation, histopathological findings, treatment and long-term clinical outcome at our referral centre. Patients were divided into two clin...

2011
Derya Onal Darilmaz Belma Aslım Zekiye Suludere Gülcin Akca

This study aimed to assess the transit tolerance of potential probiotic dairy Lactobacillus strains in human uppergastrointestinal tract in vitro, and to evaluate the effect of EPS production on the viability and adhesion of these strains. Survival and adhesion of two exopolysaccharide (EPS)-producing L. delbrueckii subsp. bulgaricus strains (B3 and B2) and E. coli ATCC11229 were assessed after...

2012
Maneerat Tiranuntakul

This paper aims to broaden a better understanding of extracellular polymeric substances (EPS) and its impact on fouling in membrane bioreactor (MBR). Some fundamental knowledge about EPS and MBR fouling was covered in this paper in several aspects including definition of EPS, evaluation of EPS, influencing factors on EPS production and responsibility of EPS on MBR fouling mechanisms.

2015
Hongguang Yu Zhiwei Wang Zhichao Wu Chaowei Zhu Daniel Rittschof

Dynamic membrane (DM) formation in dynamic membrane bioreactors plays an important role in achieving efficient solid-liquid separation. In order to study the contribution of extracellular polymeric substances (EPS) to DM formation in anaerobic dynamic membrane bioreactor (AnDMBR) processes, EPS extraction from and re-addition to bulk sludge were carried out in short-term filtration tests. DM fo...

Journal: :Circulation 1993

BACKGROUND The Electrophysiologic Study Versus Electrocardiographic Monitoring (ESVEM) study was designed to compare the accuracy of predictions of antiarrhythmic drug efficacy made by electrophysiological study (EPS) with those made by Holter monitoring (HM) combined with exercise testing. The present study describes the baseline characteristics and the response to drug efficacy tests of 486 r...

2010
Graham J. C. Underwood Susanne Fietz Stathys Papadimitriou David N. Thomas Gerhard S. Dieckmann

Concentrations and chemical composition of carbohydrates in dissolved organic carbon (DOC) and in extracellular polymeric substances (EPS) from brines, ice cores, gap layers in sea ice and associated surface waters were determined during 2004 and 2006 in the Weddell Sea, Antarctica. High levels of spatial heterogeneity were a common feature in these habitats, with DOC concentrations ranging fro...

2013
Carlo Saccardi Salvatore Gizzo Kathrin Ludwig Maria Guido Mara Scarton Michele Gangemi Raffaele Tinelli Pietro Salvatore Litta

The aim of the study was to investigate the possible overexpression of estrogen (ERs) and progesterone (PRs) receptors both in EPs glandular and stromal cells in postmenopausal women with levothyroxine-treated hypothyroidism in comparison to EPs detected in women with physiological thyroid hormone levels. During the study period (January-February 2013) 22 patients were eligible (12 treated, 10 ...

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