Results 11 to 20 of about 25,428,926 (209)

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

open access: yesBMC 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   +7 more
doaj   +2 more sources

Removal of P-Cresol Sulfate by Hemodialysis [PDF]

open access: yesJournal of the American Society of Nephrology, 2005
Protein-bound solutes are poorly cleared by dialysis. Among the most extensively studied of these solutes is p-cresol, which has been shown to be toxic in vitro. This study examined the form in which p-cresol circulates and quantified its removal by hemodialysis.
Martinez, Andres W.   +3 more
openaire   +5 more sources

Production of p-cresol by Decarboxylation of p-HPA by All Five Lineages of Clostridioides difficile Provides a Growth Advantage [PDF]

open access: yesFrontiers in Cellular and Infection Microbiology, 2021
Clostridioides difficile is the leading cause of antibiotic-associated diarrhea and is capable of causing severe symptoms, such as pseudomembranous colitis and toxic megacolon. An unusual feature of C.
Mark A. Harrison   +3 more
doaj   +2 more sources

Oxidation of p-Cresol by Ozonation

open access: yesSains Malaysiana, 2018
Oxidation of p-Cresol was investigated by using ozonation process. The aim of this research is to assess the effectiveness of ozonation on oxidation of micropollutant such as p-Cresol. Ozonation performance was evaluated based on p-Cresol concentration reduction and chemical oxidation demand (COD) reduction.
Su-Huan Kow   +6 more
openaire   +2 more sources

Gravid females of the mosquito Aedes aegypti avoid oviposition on m-cresol in the presence of the deterrent isomer p-cresol [PDF]

open access: yesParasites & Vectors, 2014
Background p-cresol (4-methylphenol) and its isomer m-cresol (3-methylphenol) have been shown to activate the same sensilla in Aedes aegypti (Linnaeus) mosquitoes.
Ali Afify, C Giovanni Galizia
doaj   +2 more sources

P-cresol Alters Brain Dopamine Metabolism and Exacerbates Autism-Like Behaviors in the BTBR Mouse [PDF]

open access: yesBrain Sciences, 2020
Background: Autism Spectrum Disorder (ASD) is a neurodevelopmental disorder characterized by deficits in social interaction/communication, stereotypic behaviors, restricted interests, and abnormal sensory-processing.
Tiziana Pascucci   +8 more
doaj   +2 more sources

Optimization of Pyrocatechol and p-Cresol adsorption onto a composite of Chitosan and polyacrylamide incorporated with zeolitic imidazolate Framework-8 [PDF]

open access: yesScientific Reports
The objective of the current research was to adsorb pyrocatechol and p-cresol from a water-based solution using CS-PAA-ZIF-8. Response surface methodology (RSM) using central composite design (CCD) was utilized to examine and optimize the process ...
Chou-Yi Hsu   +9 more
doaj   +2 more sources

Recognition of the microbial metabolite p-cresol in autism spectrum disorder: systematic review and meta-analysis [PDF]

open access: yesFrontiers in Molecular Neuroscience
IntroductionIn recent years, research has focused on the gut-brain axis and its microbial metabolites as potential etiological or physiopathological agents of autism spectrum disorders (ASDs). Elevated levels of the organic compound para-cresol (p-cresol)
María Isabel Serrano-Tomás   +10 more
doaj   +2 more sources

Effect Produced by a Mixture of Phenol, p-Cresol, and Acetophenone on Four Species of Microalgae: Tolerance, Biodegradation, and Metabolic Alterations [PDF]

open access: yesToxics
Phenol-derived compounds are among the most hazardous organic pollutants for aquatic environments due to their relatively high aqueous solubility. Microalgae harbor metabolic pathways that enable the degradation of phenolic compounds into less toxic ...
Juan Manuel Rastrojo-Velasco   +5 more
doaj   +2 more sources

Urinary p-Cresol in ASD

open access: yes, 2014
The etiology of autism encompasses a broad range of causative events, ranging from rare de novo high-penetrance mutations affecting genes such as NLGN3/4, SHANK3, NRXN1, and MECP2, to a complex mix of environmental and epigenetic factors acting upon a vulnerable genetic background.
Persico, Antonio Maria   +1 more
openaire   +2 more sources

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