GSE130987 RNA sequencing of Tregs from skin and whole skin from neonatal mice colonized with Staphlyococcus epidermidis versus Staphylococcus aureus

Series Type : Expression profiling by high throughput sequencingOrganism : Mus musculusThis SuperSeries is composed of the SubSeries listed below.
Source: GEO: Gene Expression Omnibus - Category: Genetics & Stem Cells Tags: Expression profiling by high throughput sequencing Mus musculus Source Type: research

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This study examined the effectiveness of a decolonization strategy on orthopedic surgeons in a teaching hospital. S aureus colonization was detected in 43.2% of the surgeons, 25% of which were methicillin-resistant S aureus strains. Eradication was documented in 61.53% of the subjects who completed the decolonization strategy. Among orthopedic surgeons, mupirocin with or without chlorhexidine decolonization strategies was effective in eradicating S aureus colonization.
Source: American Journal of Infection Control - Category: Infectious Diseases Source Type: research
Publication date: February 2020Source: Phytochemistry Letters, Volume 35Author(s): Allan Patrick G. Macabeo, Allaine Jean C. Cruz, Abolfazl Narmani, Mahdi Arzanlou, Asadollah Babai-Ahari, Luis Agustin E. Pilapil, Katherine Yasmin M. Garcia, Volker Huch, Marc StadlerAbstractTwo new α-pyrone derivatives, udagawanones A (1) and B (2), along with the known compounds (Z)-4-hydroxy-3-(3-hydroxy-3-methylbut-1-en-1-yl)benzoic acid (3), isosclerone (4), cyclo-(L-Leu-L-Pro) (5), and cyclo-(L-Pro-L-Tyr) (6), were isolated from cultures of the endophyte Neurospora udagawae. Their structures were elucidated by extensive spectrosc...
Source: Phytochemistry Letters - Category: Chemistry Source Type: research
Publication date: Available online 6 December 2019Source: Journal of Photochemistry and Photobiology B: BiologyAuthor(s): Sai Kumar Tammina, Yang Wan, Yan Yan Li, Yaling YangAbstractA simple and one-step microwave digestion method was utilized to synthesize the highly photoluminescent glucosamine derived nitrogen and zinc doped carbon dots (N, Zn-CDs) with a bluish-green luminescence property. The synthesized N, Zn-CDs inherited a good photoluminescence property with a quantum yield of 74% and which were characterized with XPS, XRD, TEM, FT-IR, UV–Vis, and fluorescence spectrometry. More importantly N, Zn-CDs served ...
Source: Journal of Photochemistry and Photobiology B: Biology - Category: Speech-Language Pathology Source Type: research
Publication date: Available online 5 December 2019Source: Materials LettersAuthor(s): Sheena Raina, Anupma Thakur, Aditi Sharma, D. Pooja, Anu Priya MinhasAbstractThe present was the first report on the synthesis of Carbon dots (CDs) using the acetone leaf extract of Cannabis sativa, an abundant weed plant as a sole carbon precursor. The obtained ∼5 nm spherical CD particles (exhibiting 13% absolute quantum yield) were further to synthesize silver@CDs (Ag@CDs). CDs and Ag@CDs characterization revealed characteristic functional groups attributing to the aromatic, carboxylated and hydroxylated moieties. Ether and acetone...
Source: Materials Letters - Category: Materials Science Source Type: research
Tatiana E. Itina Surface-enhanced IR absorption (SEIRA) microscopy was used to reveal main chemical and physical interactions between Staphylococcus aureus bacteria and different laser-nanostructured bactericidal Si surfaces via simultaneous chemical enhancement of the corresponding IR-absorption in the intact functional chemical groups. A cleaner, less passivated surface of Si nanoripples, laser-patterned in water, exhibits much stronger enhancement of SEIRA signals compared to the bare Si wafer, the surface coating of oxidized Si nanoparticles and oxidized/carbonized Si (nano) ripples, laser-patterned in air and w...
Source: Molecules - Category: Chemistry Authors: Tags: Article Source Type: research
Conclusion: It was found that the majority of POEs containing a bioreducible center showed higher inhibitory activities on Mtb growth when compared to the similar compounds without a bio-reducible functional group. PMID: 31799156 [PubMed]
Source: BioImpacts - Category: Research Tags: Bioimpacts Source Type: research
In this study, the co-immobilization of cellobiose dehydrogenase (CDH) and deoxyribonuclease I (DNase) on positively charged chitosan nanoparticles (CSNPs) resulted in a bi-functional nanoparticle (CSNP-DNase-CDH) targeting both biofilm matrix and microorganisms. The in-vitro antibiofilm activities of CSNPs against monomicrobial and polymicrobial biofilms of Candida albicans and Staphylococcus aureus were evaluated. The results showed that CSNPs were able to penetrate across the matrix of biofilms and interfere with embedded microbial cells. CSNP-DNase-CDH exhibited a higher activity than CSNPs loaded with only DNase or CD...
Source: Materials Science and Engineering: C - Category: Materials Science Source Type: research
Publication date: Available online 5 December 2019Source: LWTAuthor(s): Edinéia Bonin, Venício Macedo Carvalho, Vicente Diaz Avila, Naiara Caroline Aparecida dos Santos, Érica Beassi-Zanqueta, César Armando Contreras Lancheros, Isolde Terezinha Santos Previdelli, Tania Ueda Nakamura, Benício Alves de Abreu Filho, Ivanor Nunes do PradoAbstractDue to consumers' increasingly negative perceptions of synthetic preservatives, interest and research on plants and their natural compounds have increased as a particularly attractive starting point for use in food preservation, new medicines, and rep...
Source: LWT Food Science and Technology - Category: Food Science Source Type: research
Publication date: March 2020Source: Materials Science and Engineering: C, Volume 108Author(s): Agni Kumar Biswal, Hariprasad P., Sampa SahaAbstractSimple addition of a minute quantity of non-toxic mustard oil in water/oil/water (W/O/W) double emulsion led to a porous morphology at the surface as well as in the interior of the biodegradable PLGA (Poly(l-lactide-co-glycolide)) microparticles. An attempt was made to understand the mechanism of pore formation by analyzing optical micrographs and SEM images in addition to solution viscosity of organic phase and interfacial tension values between organic and aqueous phases. The ...
Source: Materials Science and Engineering: C - Category: Materials Science Source Type: research
Publication date: Available online 2 December 2019Source: Journal of Molecular StructureAuthor(s): R. Rama, S. MeenakshiAbstractA novel Aliquat 336 based functionalized ionic liquid, methyltrioctylammonium naphthylacetate ([A336]+[NAA]-) have been synthesized and characterized using IR, UV, 1H NMR and Raman spectroscopy techniques. The prepared IL was tested for antimicrobial properties and chromium (VI) extraction. Anti-bacterial test was carried out towards five types of bacteria namely Staphylococcus aureus, Escherichia coli, Pseudomonas aeroginosa, Bacillus subtilis and Salmonella typhi. The antifungal test was done ou...
Source: Journal of Molecular Structure - Category: Molecular Biology Source Type: research
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