Molecular characterization and genotyping of methicillin-resistant Staphylococcus aureus in nasal carriage of healthy Iranian children.

CONCLUSION: Our results suggest that the genomic diversity was observed among the CA-MRSA. In addition, the current study demonstrates that pvl is not a reliable marker for CA-MRSA in our region. PMID: 30698518 [PubMed - as supplied by publisher]
Source: Journal of Medical Microbiology - Category: Microbiology Authors: Tags: J Med Microbiol Source Type: research

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Increased prevalence of antibiotic resistance in skin and soft tissue infections is a concerning public health challenge currently facing medical science. A combinatory, broad spectrum biocidal antiseptic has been developed (“ASP”) as a topically applied solution to potential resistant and polymicrobial infected wounds that may be encountered in this context. The ASP-105 designate was evaluated in vitro by determining the minimal inhibitory concentration (MIC) and minimal bactericidal concentration (MBC), against different strains of methicillin-resistant Staphylococcus aureus (MRSA), resulting estimates of whi...
Source: Frontiers in Microbiology - Category: Microbiology Source Type: research
Publication date: Available online 20 January 2020Source: LWTAuthor(s): Haiying Cui, Chenghui Zhang, Changzhu Li, Lin LinAbstractIn recent years, studies have found that in addition to nosocomial infections, methicillin-resistant Staphylococcus aureus (MRSA) can even cause community-associated infections, and MRSA spreads through food and animal that produce products in the community. In addition, MRSA can colonize the surface of food and food container and form biofilms by secreting extracellular polymers, leading to cross-infection. Cardamom essential oil has been found to be highly active against MRSA. Therefore, this s...
Source: LWT Food Science and Technology - Category: Food Science Source Type: research
The FDA has authorized a new diagnostic test based on bacteriophage technology to detect methicillin-resistant Staphylococcus aureus (MRSA) colonization more quickly than traditional culture-based techniques allow.
Source: JAMA - Category: General Medicine Source Type: research
In conclusion, AeroVanc was well tolerated and achieved high levels in sputum with a mean systemic absorption of 49%, making it a potential therapeutic strategy for respiratory infection with MRSA. PMID: 31964790 [PubMed - as supplied by publisher]
Source: Antimicrobial Agents and Chemotherapy - Category: Microbiology Authors: Tags: Antimicrob Agents Chemother Source Type: research
Mice cured of MRSA, raising hopes of treating antibiotic-resistant bacteriaA compound made by cannabis plants has been found to wipe out drug-resistant bacteria, raising hopes of a new weapon in the fight against superbugs.Scientists screened five cannabis compounds for their antibiotic properties and found that one, cannabigerol (CBG), was particularly potent at killing methicillin-resistant Staphylococcus aureus (MRSA), one of the most common hospital superbugs.Continue reading...
Source: Guardian Unlimited Science - Category: Science Authors: Tags: Drug resistance Antibiotics Medical research Cannabis Science UK news Source Type: news
Conclusion: Our findings raise potential public health concerns for environmental contamination of MRSA and MRSE in school environments. Surfaces of school environments may potentially provide a source for cross-contamination with these bacteria into the wider community.
Source: International Journal of Environmental Research and Public Health - Category: Environmental Health Authors: Tags: Article Source Type: research
This study showed that ATR-FTIR technique may be an alternative method for rapid detection of low-level vancomycin-resistantS. aureus.
Source: World Journal of Microbiology and Biotechnology - Category: Microbiology Source Type: research
Publication date: 1 March 2020Source: Materials Chemistry and Physics, Volume 243Author(s): Samir Bouchareb, Rachida Doufnoune, Farid Riahi, Hafsa Cherif-Silini, Lassaad BelbahriAbstractGO-Ag nanohybrids have attracted tremendous attention thanks to their several potential properties. In this research work, a new approach was adopted, where Triphenylphosphine (PPh3) was used as a linkage to decorate the surface of Graphene oxide (GO) nanosheets by Silver nanoparticles (AgNPs) via a simple method. The Fourier transform infrared spectroscopy (FTIR), Ultraviolet–visible spectroscopy (UV–Vis), X-ray diffraction ana...
Source: Materials Chemistry and Physics - Category: Materials Science Source Type: research
"DCGI (Drug Controller General of India) has approved Wockhardt's two new antibiotics, EMROK (IV) and EMROK 0 (Oral), for acute bacterial skin and skin structure infections including diabetic foot infections and concurrent bacteraemia...," the drug firm said. The new drug will target superbug like Methicillin resistant Staphylococcus aureus.
Source: The Economic Times Healthcare and Biotech News - Category: Pharmaceuticals Source Type: news
This study provides insights into the virulence, pathogenicity, and antimicrobial resistance determinants of methicillin ‐susceptible and methicillin‐resistantS. aureus (MSSA; MRSA) recovered from non ‐healthcare environments. Three environmental MSSA and three environmental MRSA are selected for proteomic profiling using isobaric tag for relative and absolute quantitation tandem mass spectrometry (iTRAQ MS/MS). Gene Ontology annotation and Kyoto Encyclopedia of Genes and Genomes pathway annota tion are applied to interpret the functions of the proteins detected. 792 proteins are identified in MSSA and MRSA. Comparat...
Source: Proteomics - Category: Biochemistry Authors: Tags: Dataset Brief Source Type: research
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