Abstract:
:As a typical Gram-positive microorganism, S. aureus was recognized as common foodborne pathogenic bacteria in food industry. To study their individuality and pathogenicity mechanism, thirty-three Staphylococci strains were applied to the investigation with the identification of MRSA by PCR targeting on S. aureus specific 16S rRNA and femA genes as well as methicillin-resistant mecA and orfX elements by multiplex-PCR assay. Fingerprinting mapping was then employed using three typing systems (KZ/M13, IS256 and ERIC2) to genotype 33 MRSA strains. As the result indicated, all 33 Staphylococci strains were identified as MRSA. However, diversity occurred among different fingerprinting system results. KZ/M13 system and IS256 system both typed 10 genotypes while ERIC2 system had 8 genotypes. Based on the genotyping results, a discussion was performed in typing ability, discriminatory ability and accordance ratio. Given the above studies, a novel rapid detection method for MRSA was conducted with multiplex-PCR, which possessed rapidity and accuracy. Meanwhile, three fingerprinting systems showed high sensitivity, resolution and classification ratio in MRSA typing. These methods have a broad application prospect in food safety and epidemiology in the future.
journal_name
Microb Pathogjournal_title
Microbial pathogenesisauthors
Miao J,Wang W,Xu W,Su J,Li L,Li B,Zhang X,Xu Zdoi
10.1016/j.micpath.2018.09.031subject
Has Abstractpub_date
2018-12-01 00:00:00pages
246-251eissn
0882-4010issn
1096-1208pii
S0882-4010(18)30676-4journal_volume
125pub_type
杂志文章abstract::Due to the growing number of multi-resistant Candida spp., adjuvant treatments that may help combat these fungal pathogens are relevant and useful. This study evaluated the immunomodulation and anti-Candida activity of Lactobacillus rhamnosus (LR), Lactobacillus acidophilus and Lactobacillus paracasei suspensions, eit...
journal_title:Microbial pathogenesis
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abstract::Mycobacterium tuberculosis genome encodes several high and low molecular mass penicillin binding proteins. One such low molecular mass protein is DacB2 encoded by open reading frame Rv2911 of M. tuberculosis which is predicted to play a role in peptidoglycan synthesis. In this study we have tried to gain an insight in...
journal_title:Microbial pathogenesis
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journal_title:Microbial pathogenesis
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journal_title:Microbial pathogenesis
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doi:10.1016/j.micpath.2017.09.034
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abstract::Clostridium perfringens (C. perfringens), a Gram-positive bacterium, is one of the main causing piglet diarrhea, which leads serious economic loss in the world swine industries. Generally, the innate immune response plays a critical role in host defense against pathogen invasion. TLR4, a member of the TLR (Toll-like r...
journal_title:Microbial pathogenesis
pub_type: 杂志文章
doi:10.1016/j.micpath.2019.103567
更新日期:2019-10-01 00:00:00
abstract::To examine the genetic control of acute and late disease induced by a murine coronavirus, strain JHM (JHMV), BALB/cHeA, STS/A, F1 hybrids and 13 recombinant inbred (RI) strains between BALB/cHeA and STS/A mouse strains were inoculated intracerebrally with 100 pfu of JHMV. All the BALB/cHeA mice died within 2 weeks fro...
journal_title:Microbial pathogenesis
pub_type: 杂志文章
doi:10.1016/0882-4010(92)90112-2
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journal_title:Microbial pathogenesis
pub_type: 杂志文章
doi:10.1016/j.micpath.2008.04.008
更新日期:2008-08-01 00:00:00
abstract::Klebsiella pneumoniae is one of the most important agents of community-acquired urinary tract infection (CA-UTI). In addition to extended-spectrum β-lactamases (ESBLs), a number of virulence factors have been shown to play an important role in the pathogenesis of K. pneumoniae, including capsule, siderophores, and adh...
journal_title:Microbial pathogenesis
pub_type: 杂志文章
doi:10.1016/j.micpath.2016.10.002
更新日期:2016-11-01 00:00:00
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journal_title:Microbial pathogenesis
pub_type: 杂志文章
doi:10.1016/j.micpath.2018.01.017
更新日期:2018-03-01 00:00:00
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journal_title:Microbial pathogenesis
pub_type: 杂志文章
doi:10.1016/j.micpath.2018.05.009
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abstract::Along with robust immunogenicity, an ideal vaccine candidate should be able to produce a long lasting protection. In this regard, the frequency of memory B-cells is possibly an important factor in memory B-cell persistency and duration of immunological memory. On this basis, binding domains of tetanus toxin (HcT), bot...
journal_title:Microbial pathogenesis
pub_type: 杂志文章
doi:10.1016/j.micpath.2018.12.003
更新日期:2019-02-01 00:00:00
abstract::The human microbiota gained a big interest among the scientific community with numerous studies being performed to better understand its role in health and diseases. Even with all the success achieved in studying the bacterial populations at the different body sites and its interaction among each other and with the ho...
journal_title:Microbial pathogenesis
pub_type: 杂志文章
doi:10.1016/j.micpath.2020.104460
更新日期:2020-12-01 00:00:00
abstract::Meningococci can be classified by the presence of serotype and subtype antigens on the class 2/3 and class 1 outer membrane proteins, respectively. A typing system employing monoclonal antibodies and a WCE for detection of such antigens enabled us to sero- and/or subtype 255 out of 268 group B meningococci from 19 cou...
journal_title:Microbial pathogenesis
pub_type: 杂志文章
doi:10.1016/0882-4010(88)90045-9
更新日期:1988-01-01 00:00:00
abstract::An mdaB mutant strain in a quinone reductase (MdaB) of Helicobacter hepaticus type strain ATCC51449 was constructed by insertional mutagenesis, and the MdaB protein was purified and compared to the Helicobacter pylori enzyme. While wild type H. hepaticus cells could tolerate 6% O(2) for growth, the mdaB strain was cle...
journal_title:Microbial pathogenesis
pub_type: 杂志文章
doi:10.1016/j.micpath.2006.08.005
更新日期:2008-02-01 00:00:00
abstract::We aimed to identify key pathways to further explore the molecular mechanism underlying pediatric pneumonia using differential pathway network which integrated protein-protein interactions (PPI) data and pathway information. PPI data and pathway information were obtained from STRING and Reactome database, respectively...
journal_title:Microbial pathogenesis
pub_type: 杂志文章
doi:10.1016/j.micpath.2016.10.023
更新日期:2016-12-01 00:00:00
abstract::Present study evaluates the protective effect of mollugin against Klebsiella pneumonia (KP) and also postulates the possible mechanism of its action. Klebsiella pneumoniae (2.4 × 108 CFU/ml) was used for the induction of KP. PMNs and WBC count was determined in the blood and bronchoalveolar lavage fluid (BALF) of Kleb...
journal_title:Microbial pathogenesis
pub_type: 杂志文章
doi:10.1016/j.micpath.2019.05.007
更新日期:2019-07-01 00:00:00
abstract::The Gram-positive bacterium Group B Streptococcus (GBS) is an important cause of serious neonatal and adult infections. Toll-like receptor 2 (TLR2) recognizes components of the cell wall of Gram-positive bacteria and is critical for defense against certain invasive pathogens. In GBS, penicillin-binding protein 1a (PBP...
journal_title:Microbial pathogenesis
pub_type: 杂志文章
doi:10.1016/j.micpath.2007.08.001
更新日期:2008-01-01 00:00:00
abstract:OBJECTIVE:To determine the frequency of occurrence of Mycoplasma genitalium infection in the peritoneal fluid of infertile women as compared to fertile women. MATERIALS AND METHODS:We have selected 162 infertile women aged 22-40 years as study subject and 162 women posted for elective caesarean section, were taken as ...
journal_title:Microbial pathogenesis
pub_type: 杂志文章
doi:10.1016/j.micpath.2019.02.006
更新日期:2019-04-01 00:00:00
abstract::Tuberculosis is the leading infectious disease in the world. Mycobacterium tuberculosis, the causal agent of this disease, invades macrophages and can replicate inside them. Because invasion of macrophages is a critical step for establishing a mycobacterial infection, there is much interest in understanding the mechan...
journal_title:Microbial pathogenesis
pub_type: 杂志文章,评审
doi:10.1016/s0882-4010(03)00099-8
更新日期:2003-09-01 00:00:00
abstract::A novel N-acyl substituted indole-linked benzimidazoles and naphthoimidazoles were synthesized. Their chemical structures were confirmed using spectroscopic tools including 1H NMR, 13C NMR and CHN-elemental analyses. Anti inflammatory activity for all target compounds was evaluated in-vitro. The synthesized compounds ...
journal_title:Microbial pathogenesis
pub_type: 杂志文章
doi:10.1016/j.micpath.2017.12.021
更新日期:2018-01-01 00:00:00
abstract::This work illustrates a new role for the membranotropic peptide gH625 and its derivative gH625-GCGKKK in impairing formation of polymicrobial biofilms. Mixed biofilms composed of Candida and bacterial species cause frequently infections and failure of medical silicone devices and also show a major drug resistance than...
journal_title:Microbial pathogenesis
pub_type: 杂志文章
doi:10.1016/j.micpath.2018.09.027
更新日期:2018-12-01 00:00:00
abstract::This paper describes the development of a murine bank of monoclonal antibodies against Bordetella pertussis toxin, filamentous hemagglutinin (FHA), pili, lipopolysaccharide (LPS), or outer membrane proteins (OMPs). Subunits S1, S2, S3 of pertussis toxin (PT) bound immunoglobulins and glycoproteins such as fetuin and h...
journal_title:Microbial pathogenesis
pub_type: 杂志文章
doi:10.1016/0882-4010(90)90024-k
更新日期:1990-06-01 00:00:00
abstract::Anthrax lethal factor (LF), a Zn(2+)-dependent metalloprotease, is a key virulence component of anthrax toxin. Here, we used proteolytic assay-based screening to identify novel LF inhibitors from a naturally extracted chemical library. The screening identified four compounds that inhibited in vitro proteolytic activit...
journal_title:Microbial pathogenesis
pub_type: 杂志文章
doi:10.1016/j.micpath.2012.04.004
更新日期:2012-08-01 00:00:00
abstract::Animals nurtured with a high-concentrate diet for a more extended period can cause subacute ruminal acidosis (SARA). In this study, twelve mid-lactating goats were separated into two groups (n = 6): a high concentrate diet (HC) control and a high concentrate with buffer (HCB) treatment group. Rumen fistula was install...
journal_title:Microbial pathogenesis
pub_type: 杂志文章
doi:10.1016/j.micpath.2018.05.045
更新日期:2018-09-01 00:00:00
abstract::Opa-expressing variants of Neisseria gonorrhoeae strain F62-SF and an Opa- variant, all non-piliated, were examined for differences in the interaction of the bacteria within colonies and in attachment to and damage of human fallopian tube mucosa. Expression of certain Opas was associated with the formation of transpar...
journal_title:Microbial pathogenesis
pub_type: 杂志文章
doi:10.1016/0882-4010(90)90037-q
更新日期:1990-07-01 00:00:00
abstract::We have described a new class of live attenuated salmonella vaccines harbouring lesions in htrA, a stress protein gene previously. The virulence and invasiveness of Salmonella htrA mutants was investigated in three models of increased susceptibility to Salmonella infection. These included BALB/c mice, either given sub...
journal_title:Microbial pathogenesis
pub_type: 杂志文章
doi:10.1016/0882-4010(92)90049-t
更新日期:1992-04-01 00:00:00
abstract:BACKGROUND:Probiotics have been associated with many beneficial effects in human digestive physiology. The aim of this study was to evaluate the effect of improved formulation of chitosan-alginate microcapsules of Bifidobacterium strains on serum triglycerides, cholesterol, HDL, and LDL in mice. METHODS:Five approved ...
journal_title:Microbial pathogenesis
pub_type: 杂志文章
doi:10.1016/j.micpath.2020.104585
更新日期:2020-12-01 00:00:00
abstract::The present study was aimed to assess the prevalence and efficiency of techniques for the diagnosis of bovine tuberculosis (bTB) including enzyme-linked immunosorbent assay (ELISA), Gamma interferon assay (IFN-γ) and polymerase chain reaction (PCR) in comparison to skin tuberculin test and culture technique. A total o...
journal_title:Microbial pathogenesis
pub_type: 杂志文章
doi:10.1016/j.micpath.2019.103574
更新日期:2019-09-01 00:00:00
abstract::3-Hydroxy-3-methylglutaryl-CoA (HMG-CoA) reductase (HMGR), an NADPH dependant enzyme catalyzes the synthesis of mevalonic acid from HMG-CoA required for isoprenoid biosynthesis. The HMGR gene from Leishmania donovani was cloned and expressed. Genome analysis of L. donovani revealed that HMGR gene having an open readin...
journal_title:Microbial pathogenesis
pub_type: 杂志文章
doi:10.1016/j.micpath.2013.11.001
更新日期:2014-01-01 00:00:00
abstract::β-1,3-glucan plays a role in non-albicans Candida species biofilm formation and survival of biofilm Candida to stresses. In this study, we evaluated the antibiofilm activity of β-1,3-glucanase, which can degrade poly-β(1 → 3)-glucose of non-albicans Candida species biofilms, on single and mixed species biofilm of non-...
journal_title:Microbial pathogenesis
pub_type: 杂志文章
doi:10.1016/j.micpath.2017.10.057
更新日期:2017-12-01 00:00:00