Results 161 to 170 of about 2,582,173 (296)

Staphylococcus species and their Methicillin-Resistance in 7424 Blood Cultures for Suspected Bloodstream Infections [PDF]

Applied Medical Informatics, 2011
Objectives: The aim of this study was to evaluate the distribution of Staphylococcus species in bloodstream infections and to assess their susceptibility to methicillin.
Ariana ALMAŞ, Mirela FLONTA, Mirela PETRAŞCU, Violeta NĂSTASE, Ioana COLOSI   +4 more
doaj  

Prevalence of Methicillin-Resistant Staphylococcus Aureus in El Oro Province, Ecuador [PDF]

, 2012
Color poster with text, images, tables, and graphs.Methicillin-resistant Staphylococcus aureus (MRSA) is an antibiotic-resistant strain of the bacterium Staphylococcus aureus.
Soderholm, Beatrice R., Monte, Christopher A.   +1 more
core  

The Preparation of Novel Fluorenes Inspired by Hipposudoric Acid

Helvetica Chimica Acta, EarlyView.
In this research we report on the design and synthesis of a series of fluorene‐based derivatives loosely inspired by the tricyclic framework of hipposudoric acid. Preparation of sixteen novel N‐alkylated derivatives was accomplished via a series of concise one‐step amide N‐alkylation reactions.
Munib Uddin, Freya Harrison, Florida Koçi, Stephen P. Wren   +3 more
wiley   +1 more source

Frontiers in transition‐metal single‐atom electrocatalysts: Design tactics, mechanistic regulation, and electrochemical sensing technologies

InfoMat, EarlyView.
This review offers an overview of recent advances in the fundamental properties, synthesis methods, and structural optimization of transition‐metal single‐atom electrocatalysts for electrochemical sensing. It also provides a comprehensive summary of the emerging applications in electrochemical assays based on these materials, along with key challenges ...
Yue Cao, Bo‐Yu Chen, Yiru Sheng, Haoyuan Song, Linan Zhu, Xiaohan Yang, Yuehe Lin, Wenlei Zhu, Yang Zhou   +8 more
wiley   +1 more source

Prevalence of community-associated Methicillin-resistant Staphylococcus aureus (MRSA) isolates among women in Federal Capital Territory (Abuja), Nigeria

International Journal of Medicine and Health Development, 2006
Background: Community-associated methicillin-resistant Staphylococcus aureus is increasingly reported. This study investigated its prevalence in urine of healthy women and resistance pattern to other antibiotics.
Adebola Onanuga, Busayo O Olayinka, Avosuahi R Oyi, Josiah A Onaolapo   +3 more
doaj  

Artificial intelligence‐assisted nanozyme design for medical and environmental applications

Journal of Intelligent Medicine, EarlyView.
AI‐assisted nanozyme design integrates cross‐source data and machine learning to enable predictive structure‐activity relationships, accelerating intelligent diagnostics, precision therapeutics, and environmental surveillance. Abstract Nanozymes, a class of nanomaterials with intrinsic enzyme‐like catalytic activities, have emerged as promising ...
Xiaolin Guo, Hao Zhang, Zihan Zhao, Qingshan Liu, Jiayi Liu, Jiang Huang, Changlong Liu, Xiaoyu Mu   +7 more
wiley   +1 more source

Staphylococcus aureus: salt stress, cell wall deficiency, and Biofílm formation [PDF]

, 2008
Staphylococcus aureus (S. aureus) is a major cause of chronic infection and is of particular concern in the infection of implanted prostheses. Biofilm formation offers bacteria innate protection from antimicrobial agents and prevents the eradication of ...
Beckingsale, Thomas
core  

Gas chromatography–mass spectrometry analysis and comprehensive evaluation of antibacterial, antioxidant and anti‐inflammatory properties of Thymus capitatus extracts from Libya

JSFA reports, EarlyView.
Abstract Background The emergence of multidrug‐resistant bacteria necessitates the development of alternative therapeutic approaches. Thymus capitatus, a Mediterranean medicinal plant, has been traditionally used to treat various ailments, but its bioactive potential from Libyan origins remains underexplored.
Ahmed Saeed Kabbashi, Taher Issa Shailabi, Ahlam Mohamed Keshar, Amel Mahmoud Abdrabo, Ahmed Ali Mustafa, Bushray Salih Jabullah, Rama Burhan Hasan, Mona Rafea Mosa, Esraa Radwan Ibrahim, Maryam Mohammed Ibrahim   +9 more
wiley   +1 more source

From nature to nanoscale: advances, challenges, and preclinical translation of nanofiber drug delivery systems containing plant‐derived active ingredients

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Since the early 1960s, nanotechnology has been a critical area of science, allowing for the development of sophisticated nanomaterials. Nanofibers, one of the most widely used nanotechnological drug delivery systems, have emerged as a highly versatile platform within modern pharmaceutical sciences.
Heybet Kerem Polat, Yasin Turanlı, Nihat Kurt, Sefa Gözcü, Emre Tunçel, Hilal Bacanak, Eren Aytekin, Sedat Ünal   +7 more
wiley   +1 more source

Antimicrobial bilayer starch film containing zein electrospun fibers encapsulating thyme essential oil for cherry tomato packaging

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Background This study evaluated the antimicrobial activity of thyme essential oil (TEO) encapsulated in electrospun zein fibers for use in bilayer films as active packaging for cherry tomatoes. The antimicrobial activity of TEO and bilayer films with 20%, 40%, and 60% TEO was assessed with agar diffusion and microatmosphere assays.
Jéssica Silveira Vitoria, Tamires Soares Schug, Laura Martins Fonseca, Débora A. Campos, Manuela Pintado, Tatiane Kuka Valente Gandra, Elessandra da Rosa Zavareze, Eliezer Avila Gandra   +7 more
wiley   +1 more source