Abstract:
:Extra-intestinal E. coli are emerging as a global threat due to their diffusion as opportunistic pathogens and, above all, to their wide set of antibiotic resistance determinants. There are still many gaps in our knowledge of their origin and spread pathways, although food animals have been adjudicated vehicles for passing mult-drug resistant bacteria to humans. This study analyzed 46 samples of meat purchased from retail stores in Palermo in order to obtain quinolone-resistant E. coli isolates. Strains were screened for their phylogenetic groups, ST131-associated single nucleotide polymorphisms (SNPs), and then typed by ERIC-PCR. Their set of virulence factors, namely, kpsMII, papA, sfaS, focG, iutA, papC, hlyD, and afa genes, were investigated and their fluoroquinolone-resistance determinants evaluated. The data obtained show a dramatically high prevalence of multidrug resistance patterns in the Palermo area, with 28% of the isolates having virulence factor genes typical of ExPEC strains. No B2 group or ST131 strains were detected. Moreover, 20% of our isolates showed positivity to all the plasmid-mediated quinolone resistance (PMQR) determinants, showing a potential to transfer these genes among other bacteria. Therefore, these data underline the possibility that food animals and, specifically, poultry in particular may be a significant source of resistant bacterial strains, posing a potential zoonotic risk.
journal_name
Biomed Res Intjournal_title
BioMed research internationalauthors
Caruso G,Giammanco A,Cardamone C,Oliveri G,Mascarella C,Capra G,Fasciana Tdoi
10.1155/2018/8714975subject
Has Abstractpub_date
2018-11-18 00:00:00pages
8714975eissn
2314-6133issn
2314-6141journal_volume
2018pub_type
杂志文章abstract::The chromosomal changes accompanying bivalve evolution are an area about which few reports have been published. To improve our understanding on chromosome evolution in Veneridae, ribosomal RNA gene clusters were mapped by fluorescent in situ hybridization (FISH) to chromosomes of five species of venerid clams (Venerup...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/754012
更新日期:2014-01-01 00:00:00
abstract:Background:Clinical trials based on FGFR mutation or amplification as a druggable target of FGFR inhibitors have produced disappointing clinical outcomes. Therefore, the identification of predictive biomarkers for FGFR-targeted agents has remained a crucial issue. Methods:Expression profiles of FGFs and FGFRs in 8,111...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/5658904
更新日期:2020-06-03 00:00:00
abstract:OBJECTIVE:To evaluate HIV risk perception and its associated factors among Chinese MSM. METHODS:A cross-sectional study was conducted among MSM with an HIV negative or unknown status in Beijing, China, between 2011 and 2012. A questionnaire interview was conducted and a blood sample was collected for HIV and syphilis ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/232451
更新日期:2014-01-01 00:00:00
abstract::Background. There has been a decline in emphasis of the value of physical examination in heart failure (HF) with increased reliance on cardiac imaging. We aim to study the clinical and prognostic significance of positive hepatojugular reflux (HJR) on discharge in patients hospitalized with HF. Methods. Using the ESCAP...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/5734749
更新日期:2017-01-01 00:00:00
abstract::The future development of shrimp farming needs to improve its ecoefficiency. The purpose of this study was to evaluate water quality, flows, and nitrogen balance and production parameters on a farm with interconnected pond design to improve the efficiency of the semi-intensive culture of Litopenaeus vannamei ponds. Th...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/873748
更新日期:2015-01-01 00:00:00
abstract::The aim of this study was to investigate the influence of a topically administered hygienic preparation containing a 3% ethanolic extract of Brazilian green propolis (EEP-B) on oral microflora spectrum changes in a group of patients who underwent common oral surgery procedures. Two gel samples were compared: the teste...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/869575
更新日期:2015-01-01 00:00:00
abstract::Heart failure is a major and costly problem in public health, which, in certain cases, may lead to death. The failing heart undergo a series of electrical and structural changes that provide the underlying basis for disturbances like arrhythmias. Computer models of coupled electrical and mechanical activities of the h...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/465014
更新日期:2015-01-01 00:00:00
abstract::The AT-hook transcription factor, AKNA, is a nuclear protein that affects a few physiological and pathological processes including cancer. Here, we investigated the role of AKNA in gastric cancer (GC). By using quantitative real-time polymerase chain reaction (qRT-PCR) and Western blot assays, AKNA was found deregulat...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/6726759
更新日期:2020-05-13 00:00:00
abstract::Breast cancer mortality disparities continue, particularly for uninsured and minority women. A number of effective evidence-based interventions (EBIs) exist for addressing barriers to mammography screening; however, their uptake and use in community has been limited. Few cancer-specific studies have evaluated adapted ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/240240
更新日期:2015-01-01 00:00:00
abstract::Astrocytic impairment is a pathologic feature of neuromyelitis optica spectrum disorder (NMOSD). S100B and glial fibrillary acidic protein (GFAP) are the two most commonly used astrocytic markers. The aim of this study was to evaluate whether CSF-S100B could serve as a marker of NMOSD. We enrolled 49 NMOSD patients [2...
journal_title:BioMed research international
pub_type: 临床试验,杂志文章
doi:10.1155/2018/5381239
更新日期:2018-10-22 00:00:00
abstract:Objectives:This review addresses the comparative effects of skeletal anchored maxillary protraction (MP) versus dental anchored MP. Materials and Methods:The studies retrieved had to have both test and control groups treated by the use of a facemask with or without the use of skeletal anchorage though either (palatal/...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2018/7946019
更新日期:2018-07-02 00:00:00
abstract::GHK (glycyl-L-histidyl-L-lysine) is present in human plasma, saliva, and urine but declines with age. It is proposed that GHK functions as a complex with copper 2+ which accelerates wound healing and skin repair. GHK stimulates both synthesis and breakdown of collagen and glycosaminoglycans and modulates the activity ...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2015/648108
更新日期:2015-01-01 00:00:00
abstract::Coronary CT angiography (CCTA) has become an important noninvasive imaging modality in the diagnosis of coronary artery disease (CAD). CCTA enables accurate evaluation of coronary artery stenosis. However, CCTA provides limited information on the physiological significance of stenotic lesions. A noninvasive "one-stop-...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2015/435737
更新日期:2015-01-01 00:00:00
abstract::Non-VKA oral anticoagulants (NOACs) have now widely reached the lucrative market of anticoagulation. While the marketing authorization holders claimed that no routine monitoring is required and that these compounds can be given at fixed doses, several evidences arisen from the literature tend to demonstrate the opposi...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2015/345138
更新日期:2015-01-01 00:00:00
abstract:Methods:This prospective single-blinded clinical trial included 72 ASA I-II stage children aged 1-36 months with cCHD who were scheduled to undergo TTE under sedation. Children were assigned to group A (n = 37) with a previous history of cardiac surgery and group B (n = 35) with no history of cardiac surgery. Doses of ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/1349432
更新日期:2020-12-12 00:00:00
abstract::Modern orthopaedic surgery provides a variety of techniques for cartilage repair. The Autologous Matrix-Induced Chondrogenesis (AMIC) procedure is a single-step technique with a collagen I/III scaffold for the treatment of full-thickness cartilage lesions. The aim of the study was to analyze the outcome of the AMIC pr...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/6363245
更新日期:2018-05-08 00:00:00
abstract::Cardiovascular diseases (CVDs) are considered to be the predominant cause of death in the world. Chinese herb medicines (CHMs) have been widely used for the treatment of CVDs in Asian countries for thousands of years. One reason of high efficacy of CHMs in treating CVDs is attributed to their inhibition in atheroscler...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2018/5392375
更新日期:2018-06-13 00:00:00
abstract::CD13 is a membrane glycoprotein with aminopeptidase activity, expressed on several cell types, including myeloid cells (dendritic cells, monocytes, macrophages, neutrophils, etc.). CD13 participates in several functions such as proteolytic regulation of bioactive peptides, viral receptor, angiogenesis, and tumor metas...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/4093435
更新日期:2018-03-29 00:00:00
abstract::Polyketide belongs to a family of abundant natural products typically produced by the filamentous soil bacteria Streptomyces. Similar to the biosynthesis of most secondary metabolites produced in the Streptomyces species, polyketide compounds are synthesized through tight regulatory networks in the cell, and thus extr...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/549737
更新日期:2013-01-01 00:00:00
abstract::Small renal masses have been diagnosed increasingly in recent decades, allowing surgical treatment by partial nephrectomy. This treatment option is associated with better renal function preservation, in comparison with radical nephrectomy. However, for obtaining a bloodless field during surgery, occlusion of renal art...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2019/8575398
更新日期:2019-02-07 00:00:00
abstract::The impairment of wound healing in diabetic patients is an important clinical problem affecting millions of patients worldwide. Various clinical and basic science studies show that stem cell therapy, as a regenerative medical therapy, can be a good solution. In this paper, we begin with an introduction of the cellular...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2013/462179
更新日期:2013-01-01 00:00:00
abstract::This paper presents a rapid label-free method for the identification of morphological characteristics of biological cells. Based on quantitative phase microscopy as well as the connotation of phase value, the gradient operator of phase and the associated analytic processing are employed to determine the edge of differ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/4651639
更新日期:2018-04-11 00:00:00
abstract::In patients with sepsis and septic shock, the hemodynamic management in both early and later phases of these "organ dysfunction syndromes" is a key therapeutic component. It needs, however, to be differentiated between "early goal-directed therapy" (EGDT) as proposed for the first 6 hours of emergency department treat...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2016/8268569
更新日期:2016-01-01 00:00:00
abstract::A Chinese medicinal fern Blechnum orientale (Linn) was separately collected from polluted and unpolluted sites to determine whether it could accumulate hazardous pollutants or not. Metal concentrations (Cu, Zn, Mn, Pb, Cd, Cr, As, and Hg) both in the fronds and roots and polycyclic aromatic hydrocarbons (PAHs) in the ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/192986
更新日期:2013-01-01 00:00:00
abstract::[This corrects the article DOI: 10.1155/2016/2643862.]. ...
journal_title:BioMed research international
pub_type: 已发布勘误
doi:10.1155/2017/5782619
更新日期:2017-01-01 00:00:00
abstract:OBJECTIVE:In the process of care for disorders of sex development (DSD), clinical decisions should focus on the long-term quality of life (QOL). We sought to investigate the QOL of patients with DSD in China. DESIGN:Case-control study was carried out. PATIENTS:90 patients of DSD participated in the study. Finally, 87...
journal_title:BioMed research international
pub_type: 临床试验,杂志文章
doi:10.1155/2015/342420
更新日期:2015-01-01 00:00:00
abstract:Objective:The aim of this study is to evaluate the efficacy and safety of pulmonary rehabilitation (PR) in patients with idiopathic pulmonary fibrosis (IPF). Methods. Embase, PubMed, Cochrane Library, China National Knowledge Infrastructure (CNKI), Chongqing VIP (CQVIP), Wanfang Data, and Chinese Biomedical Literature ...
journal_title:BioMed research international
pub_type: 杂志文章,meta分析
doi:10.1155/2019/8498603
更新日期:2019-03-21 00:00:00
abstract:Objectives:The mortality rate of patients with acute respiratory distress syndrome (ARDS) is high. Hence, it is crucial to identify a reliable biomarker with wide clinical applications for predicting the prognosis of patients with ARDS. This systematic review and meta-analysis was conducted to investigate the value of ...
journal_title:BioMed research international
pub_type: 杂志文章,meta分析
doi:10.1155/2020/3472615
更新日期:2020-04-05 00:00:00
abstract::The aim of this study was to evaluate, at a laboratory scale, the ability of this microorganism to grow in seawater and bioaccumulate in mussels (Mytilus galloprovincialis) maintained in constantly aerated tanks, containing twenty litres of artificial seawater. Three concentrations of A. butzleri LMG 10828(T) were tes...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/153419
更新日期:2013-01-01 00:00:00
abstract::Cholesterol is a waxy substance present in all types of the body cells. The presence of higher concentration of low density lipoprotein (LDL) is characterized by abnormal cholesterol level and is associated with cardiovascular diseases which lead to the development of atheroma in arteries known as atherosclerosis. The...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2019/1359528
更新日期:2019-04-28 00:00:00