BACKGROUND Diabetic nephropathy (DN) is a leading cause of end-stage renal disease. To search for glomerular proteins associated with early-stage DN, glomeruli of spontaneous type 2 diabetic KKAy mice were analyzed by 2-dimensional differential gel electrophoresis (2D-DIGE). MATERIAL AND METHODS Glomeruli of 20-week spontaneous type 2 diabetic KKAy mice and age-matched C57BL/6 mice were isola...

conclusions these results show the usefulness of proteome analysis in successful identification of the common proteins between n. lactamica strains and nmb. this proteomics analysis is the starting point in the path of knowledge development about whole proteome profiles of n. lactamica strains. objectives the main aims of this study were to determine whole proteome profiles of n. lactamica stra...

This study reveals the presence of different carbapenemase genes (blaKPC, blaNDM, blaGES, and blaOXA48-like genes) detected directly from water samples and clonal dispersion (by pulsed-field gel electrophoresis [PFGE] and multilocus sequence typing [MLST]) of KPC-2-producing Enterobacteriaceae in two important urban aquatic matrixes from Rio de Janeiro, Brazil, highlighting the role of aquatic ...

PURPOSE The characterization of the human trabecular meshwork (TM) proteome is a valuable step toward understanding its role under normal and glaucomatous conditions. This study uses proteomic techniques to investigate the set of proteins expressed in normal human TM and to identify those differentially expressed in response to dexamethasone (DEX) treatment of TM cells (TMCs) in vitro. METHOD...

Aerobic granular sludge constitutes a novel technology for wastewater treatment. This study focused on the effect of 2-fluorophenol (2-FP) shock loadings on the microbial community diversity present in aerobic granules before and after inoculation with a bacterial strain able to degrade 2-FP, Rhodococcus sp. strain FP1. After bioaugmentation, apart from strain FP1, five culturable bacteria were...

A gel-based proteomics approach was used to screen for proteins of differential abundance between the saliva of smokers and those who had never smoked. Subjecting precipitated proteins from whole human saliva of healthy non-smokers to two-dimensional electrophoresis (2-DE) generated typical profiles comprising more than 50 proteins. While 35 of the proteins were previously established by other ...

Acetaldehyde reacts with hemoglobin in vitro to produce acetaldehyde-hemoglobin adducts, but we could not detect these in the blood of 20 alcoholics, either by cation-exchange chromatography or agar gel electrophoresis. Thus, contrary to previous reports, this test is not a reliable marker of alcohol abuse. Nuclear magnetic resonance and gas chromatographic-mass spectroscopic analysis of acetal...

To detect the genome of viruses (in environmental and clinical samples), we use electrophoresis running buffer after PCR reaction. Also, buffers were used widely to separate any DNA molecule. In this paper, four types previously known compare which is easy for preparation, simple in structure, low cost good performance agarose gel electrophoresis. For this, two concentration (1%, 2%) ladder (10...

Legionella pneumophila, which is a causative pathogen of Legionnaires' disease, expresses its virulent traits in response to growth conditions. In particular, it is known to become virulent at a post-exponential phase in vitro culture. In this study, we performed a proteomic analysis of differences in expression between the exponential phase and post-exponential phase to identify candidates ass...

1 The abbreviations used are: KDO, 3-Deoxy-D-manno-octulosonate; KDO 8-P, 3-DeoxyD-manno-octulosonate 8-phosphate; Tris, Tris-(hydroxymethyl)aminomethane; HEPES, N-[2Hydroxyethyl]piperazine-N’-[2-ethanesulfonic acid]; PNPase, purine nucleoside phosphorylase; EDTA, (ethylenedinitrilo)tetraacetic acid; 2D gel electrophoresis, two dimensional gel electrophoresis; SDS-PAGE, sodium dodecyl sulfate-p...