Results 51 to 60 of about 47,720 (210)

The analysis of para-cresol production and tolerance in Clostridium difficile 027 and 012 strains

BMC Microbiology, 2011
Background Clostridium difficile is the major cause of antibiotic associated diarrhoea and in recent years its increased prevalence has been linked to the emergence of hypervirulent clones such as the PCR-ribotype 027. Characteristically, C.
McNerney Ruth, Bundy Jake, Barton Richard H, Cartman Stephen T, Donahue Elizabeth H, Dawson Lisa F, Minton Nigel P, Wren Brendan W   +7 more
doaj   +1 more source

Unexpected solvent effects on the UV/Vis absorption spectra of o-cresol in toluene and benzene: in contrast with non-aromatic solvents [PDF]

Royal Society Open Science, 2018
Cresol is a prototype molecule in understanding intermolecular interactions in material and biological systems, because it offers different binding sites with various solvents and protonation states under different pH values.
Dong Zheng, Xiang-Ai Yuan, Haibo Ma, Xiaoxiong Li, Xizhang Wang, Ziteng Liu, Jing Ma   +6 more
doaj   +1 more source

Departing from standard practices: Strategic application of value engineering in the anatomy laboratory to enhance formaldehyde extraction using high‐impact, low‐cost, and low‐maintenance solutions

Anatomical Sciences Education, Volume 18, Issue 3, Page 241-253, March 2025.
Abstract This study describes the process of developing a high‐impact, low‐cost, and low‐maintenance air ventilation system for anatomy facilities. It employed the strategic application of Value Engineering (VE), assuring that the air ventilation system meets contemporary threshold limit values (TLVs) for formaldehyde in the working zone of dissection ...
Jürgen Russ, Niels Hammer
wiley   +1 more source

Microbe-derived uremic solutes enhance thrombosis potential in the host

mBio, 2023
p-Cresol sulfate (pCS) and indoxyl sulfate (IS), gut microbiome-derived metabolites, are traditionally associated with cardiovascular disease (CVD) risks in the setting of impaired kidney function.
Ina Nemet, Masanori Funabashi, Xinmin S. Li, Mohammed Dwidar, Naseer Sangwan, Sarah M. Skye, Kymberleigh A. Romano, Tomas Cajka, Brittany D. Needham, Sarkis K. Mazmanian, Adeline M. Hajjar, Federico E. Rey, Oliver Fiehn, W. H. Wilson Tang, Michael A. Fischbach, Stanley L. Hazen   +15 more
doaj   +1 more source

Pss knockdown in the midgut causes growth retardation in Drosophila similar to that in human LMHD

Developmental Dynamics, EarlyView.
Abstract Background Phosphatidylserine synthase (PSS), localized in the mitochondrial membrane, synthesizes phosphatidylserine. In humans, mutations in Pss lead to Lenz–Majewski hyperostotic dwarfism, a disorder affecting growth and development. The effects of Pss mutations on the growth of Drosophila melanogaster are not fully known. Hence, this study
Kwan‐Young Kim, You‐Lim Hwang, Sunwoo Yeom, Seung‐Hae Kwon, Sang‐Hak Jeon   +4 more
wiley   +1 more source

Optimization of o-cresol degrading microorganism and kinetics of degradation

Indonesian Journal of Chemistry, 2018
In the present study, Pseudomonas monteilii CR13 isolated from petroleum contaminated soil demonstrated the highest specific o-cresol degradation rate at all tested o-cresol concentrations and also was not disturbed by the starting substrate ...
Krishnan Nhattuketty Shainy, Rajamanickam Usha   +1 more
doaj   +1 more source

Novel construction of the catalyst from red mud by the pyrolysis reduction of glucose for the peroxymonosulfate-induced degradation of m-cresol

Water Science and Technology, 2022
Red mud of low cost is regarded as a promising alternative to heterogeneous catalysts for activating peroxymonosulfate (PMS) to degrade m-cresol. Improper valence states of metal oxides and coated active substances in red mud greatly hampered its wide ...
Hongliang Chen, Longjiang Li, Yutao Zhang   +2 more
doaj   +1 more source

Unexpected transformation of dissolved phenols to toxic dicarbonyls by hydroxyl radicals and UV light. [PDF]

, 2018
Water treatment systems frequently use strong oxidants or UV light to degrade chemicals that pose human health risks. Unfortunately, these treatments can result in the unintended transformation of organic contaminants into toxic products.
Ford, Breanna, Nomura, Daniel K, Prasse, Carsten, Sedlak, David L   +3 more
core   +1 more source

Capillary Zone Electrophoresis for the Analysis of Phenolic Preservatives in Plasma and Insulin Formulations Using Salting‐Out Assisted Liquid–Liquid Extraction

ELECTROPHORESIS, EarlyView.
A rapid and reliable SALLE–CZE–UV method was developed for the determination of phenolic preservatives in insulin formulations and human plasma. The approach provides efficient extraction, fast separation (< 6 min), and excellent sensitivity, precision, and recovery, meeting regulatory requirements for accurate quantification.
Meriem Dadouch, Yoann Ladner, Catherine Perrin   +2 more
wiley   +1 more source

GC × GC‐TOF MS and Sensory Profiling of Aroma Compounds in Magnolia Species: Effects of Processing Methods on Volatile Retention in M. wufengensis

Flavour and Fragrance Journal, EarlyView.
The first comparative analysis of Magnolia scents reveals that M. wufengensis is characterised by a high aldehyde content, exhibiting a fresh, sweet, and fruity fragrance profile. Furthermore, freeze‐drying preserves 6.7 times more 2‐nonenal compared to shade‐drying, highlighting its superior efficacy in retaining key volatile compounds.
Xiaole Wang, Zhonghua Du, Lei Xu, Junjie Hu, Tao Xiong, Chiqing Chen, Lichun Ye, Zhaohua Shi   +7 more
wiley   +1 more source