Results 31 to 40 of about 25,428,926 (209)

p-cresol methylhydroxylase from a denitrifying bacterium involved in anaerobic degradation of p-cresol

Journal of Bacteriology, 1991
A bacterium, strain PC-07, previously isolated as part of a coculture capable of growing on p-cresol under anaerobic conditions with nitrate as the acceptor was identified as an Achromobacter sp. The first enzyme of the pathway, p-cresol methylhydroxylase, which converts its substrate into p-hydroxybenzyl alcohol, was purified.
D J, Hopper, I D, Bossert, M E, Rhodes-Roberts   +2 more
openaire   +3 more sources

Effective p-cresol removal through catalytic liquid-phase oxidation under moderate conditions using Pt/CeO2-ZrO2-SnO2/SBA-16 as a catalyst

Journal of Asian Ceramic Societies, 2020
Cresol is among the phenolic compounds that are frequently found in industrial wastewater streams. Most notably, p-cresol has the highest toxicity and the highest permeability effect on skin of all the cresol isomers; hence, wastewater treatment for p ...
Abdul Rohman Supandi, Naoyoshi Nunotani, Nobuhito Imanaka   +2 more
doaj   +1 more source

Para-cresol production by Clostridium difficile affects microbial diversity and membrane integrity of Gram-negative bacteria.

PLoS Pathogens, 2018
Clostridium difficile is a Gram-positive spore-forming anaerobe and a major cause of antibiotic-associated diarrhoea. Disruption of the commensal microbiota, such as through treatment with broad-spectrum antibiotics, is a critical precursor for ...
Ian J Passmore, Marine P M Letertre, Mark D Preston, Irene Bianconi, Mark A Harrison, Fauzy Nasher, Harparkash Kaur, Huynh A Hong, Simon D Baines, Simon M Cutting, Jonathan R Swann, Brendan W Wren, Lisa F Dawson   +12 more
doaj   +1 more source

Site‐Specific Protein Bioconjugation Through Cellular Incorporation of Noncanonical Amino Acids

Angewandte Chemie, EarlyView.
Genetic code expansion (GCE) enables site‐specific installation of noncanonical amino acids containing bioorthogonal conjugation handles, allowing precise, homogeneous protein modification. This review examines the principles of orthogonal translation, surveys the chemistries available for chemoselective labeling, and highlights emerging multi‐site ...
Rahul Sarkar, Manas Joshi, Abhishek Chatterjee   +2 more
wiley   +2 more sources

Evidence that p-cresol and IL-6 are adsorbed by the HFR cartridge: towards a new strategy to decrease systemic inflammation in dialyzed patients? [PDF]

PLoS ONE, 2014
Hemodialysis (HD) and hemodiafiltration clear only with a low efficiency the plasma from interleukin-6 and p-cresol, two protein-bound uremic toxins associated with high cardiovascular risk in end stage renal disease.
Eleonora Riccio, Mauro Cataldi, Maristella Minco, Gennaro Argentino, Roberta Russo, Stefania Brancaccio, Andrea Memoli, Lucia Grumetto, Loredana Postiglione, Bruna Guida, Bruno Memoli   +10 more
doaj   +1 more source

Fructooligosaccharide decreases the production of uremic toxin precursor through modulating gut microbes mediated tyrosine metabolism pathway

Future Foods, 2021
Fructooligosaccharide (FOS) is one of the most important and well-known prebiotics that confers health benefits on the host. The effect of FOS is frequently associated with modulation of the abundance of gut microbes.
Jingbo Lu, Jianping Li, Jiating Yin, Chengxi Li, Sen Zhang, Jianming Guo, Jinao Duan   +6 more
doaj   +1 more source

Diverse metabolic pathways for p-cresol degradation in Acinetobacter sp. L1

Gongye shui chuli
p-cresol is a typical aromatic phenolic pollutant found in wastewater from the coal chemical, petrochemical, pharmaceutical, and pesticide industries.
LÜ Xueru, LIU Shihao, ZHANG Lele, DING Xiaoke, ZHANG Guoliang, WANG Shenghui   +5 more
doaj   +1 more source

Plasma p-cresol lowering effect of sevelamer in peritoneal dialysis patients: evidence from a Cross-Sectional Observational Study.

PLoS ONE, 2013
p-Cresol is a by-product of the metabolism of aromatic aminoacid operated by resident intestinal bacteria. In patients with chronic kidney disease, the accumulation of p-cresol and of its metabolite p-cresyl-sulphate causes endothelial dysfunction and ...
Bruna Guida, Mauro Cataldi, Eleonora Riccio, Lucia Grumetto, Andrea Pota, Silvio Borrelli, Andrea Memoli, Francesco Barbato, Gennaro Argentino, Giuliana Salerno, Bruno Memoli   +10 more
doaj   +1 more source

A simulated colorimetric INHIBIT logic gate based on 2-(2-thiazolylazo)-p-cresol

, 2016
2-(2-Thiazolylazo)-p-cresol system achieved distinct optical output signal by controlling pH and mercury-ion complexation. The 2-(2-thiazolylazo)-p-cresol with mercury ion existed as an equilibrium mixture of both an azo and hydrazone tautomeric forms at
Hai-Bo Liu (553615), Hong-Yi Zhao (2936910), Jing Wang (1228470)   +2 more
core   +1 more source

The deleterious metabolic and genotoxic effects of the bacterial metabolite p-cresol on colonic epithelial cells [PDF]

, 2015
Artículo de publicación ISIp-Cresol that is produced by the intestinal microbiota horn the amino acid tyrosine is found at millimolar concentrations in the human feces. The effects of this metabolite On colonic epithelial cells were tested in this study.
Carrasco-Pozo, Catalina, Wong, Ximena, Carrasco Pozo, Catalina, Beaumont, Martin, Lan, Annaïg, Yin, Yulong, Audebert, Marc, Kong, Xiangfeng, Blachier, François, Andriamihaja, Mireille, Gotteland, Martín, Tomé, Daniel, Yamada, Kana   +12 more
core   +1 more source