Results 71 to 80 of about 9,678 (243)

Analysis of the prevalence and sensitivity to antimycotic drugs of C. albicans strains in Bukovina during 2019–2023

Zaporožskij Medicinskij Žurnal
The aim of this work was to study the prevalence of C. albicans strains among patients with inflammatory processes of various localization during 2019–2023 years and to analyze dynamics in the sensitivity of these isolates to antifungal drugs ...
O. O. Blinder, O. V. Blinder, A. V. Humenna, S. Ye. Deineka, A. O. Mikhieiev   +4 more
doaj   +1 more source

Phenotypic and Molecular Characterization of Naganishia uzbekistanensis: Diagnostic Challenges and Antifungal Resistance Profile

Journal of Clinical Laboratory Analysis, EarlyView.
The graphical abstract summarizes the laboratory characterization of Naganishia uzbekistanensis strain CY11558. The isolate shows distinct colony morphology, globular yeast cells with a fibrillar surface network under scanning electron microscopy, and a weakly positive cryptococcal antigen reaction.
Xin Fan, Xinfei Chen, Jin Li, Rongchen Dai, Pengjie Hu, Li Gu, Meng Xiao, Xiaomin Yu   +7 more
wiley   +1 more source

Energetics and Dynamics of the Low-Lying Electronic States of Constrained Polyenes: Implications for Infinite Polyenes

, 2013
Steady-state and ultrafast transient absorption spectra were obtained for a series of conformationally constrained, isomerically pure polyenes with 5–23 conjugated double bonds (N). These data and fluorescence spectra of the shorter polyenes reveal the N
Miriam M. Enriquez, Christensen, Ronald L., Polívka, Tomáš, Ronald L. Christensen, Schrock, Richard Royce, Robert R. Birge, Richard R. Schrock, Frank, Harry A., Harry A. Frank, Corina Scriban, Tomáš Polívka, Birge, Robert R., Scriban, Corina, Wagner, Nicole L., Nicole L. Wagner, Alexandra Y. Peacock-Villada, Enriquez, Miriam M., Peacock-Villada, Alexandra Y.   +17 more
core   +1 more source

Depth and season‐related variability in fatty acid composition and lipid nutritional quality indices of farmed Mytilus galloprovincialis

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Lipid quality is one of the most important indicators of the nutritional value of farmed mussels. In open‐coastal environments, factors such as cultivation depth and seasonal changes affect lipid dynamics, but their combined effects on lipid quality remain unclear.
Meryem Yeşim Çelik, Bayram Köstekli, Gülşen Uzun Gören, Zeynep Hasançavuşoğlu, Mümin Metehan Kılıç, Alihan Bülbül, Beyza Dündar   +6 more
wiley   +1 more source

Plastics in Heritage Collections: Poly(vinyl chloride) Degradation and Characterization

Acta Chimica Slovenica, 2020
Museums and galleries house increasingly large collections of objects and contemporary art made of plastic materials, many of which undergo rapid material change.
Tjaša Rijavec, Matija Strlič, Irena Kralj Cigić   +2 more
doaj   +1 more source

Electrospun conducting polymers: recent trends and the transition towards a sustainable future

Polymer International, EarlyView.
This review discusses the electrospinning of conducting polymers, detailing procedures, fibrous morphologies, improved properties, applications in electronics, and challenges, while outlining future directions for nanofibre‐based devices in various fields.
Xenofon Karagiorgis, Sofia Sandhu, Peter J. Skabara, Ravinder Dahiya   +3 more
wiley   +1 more source

Aromatic Stabilities of Bridged Polyenes

, 1986
The aromatic stabilities of bridged polyenes have been studied by means of the topological (graph-theoretical) resonance energy (TRE) model developed by the Zagreb Group a decade ago.
Trinajstić, Nenad, Jashari, Gani, Gani Jashari, Albin Jurić, Jurić, Albin, Nenad Trinajstić   +5 more
core  

Membrane Transport Inhibition as Mode of Action of Polyene Antimycotics: Recent Data Supported by Old Ones

Food Technology and Biotechnology, 2014
Recent studies demonstrate that the actual interactions of polyenes with membrane sterols are the basis for their antimycotic toxicity and not, as previously assumed, their potential to form pores.
Miroslava Opekarová, Widmar Tanner
doaj  

Polyene-Based Derivatives with Antifungal Activities

Pharmaceutics
Polyenes are a class of organic compounds well known for their potent antifungal properties. They are effective due to their ability to target and disrupt fungal cell membranes by binding to ergosterol and forming pores.
Kwanele Ngece, Thabisa L. Ntondini, Vuyolwethu Khwaza, Athandwe M. Paca, Blessing A. Aderibigbe   +4 more
doaj   +1 more source

Fotofísica de carotenóides e o papel antioxidante de b-caroteno Photophysics of carotenoids and the antioxidant role of b-carotene

Química Nova, 1997
Carotenoid polyenes play a wide role in nature and their photophysical properties make of these pigments a focus of research in photochemistry, photobiology and photomedicine.
Sergio Luis Cardoso
doaj   +1 more source