Results 41 to 50 of about 11,454 (213)

The Uremic Toxicity of Indoxyl Sulfate and p-Cresyl Sulfate [PDF]

open access: yesJournal of the American Society of Nephrology, 2014
A growing number of publications supports a biologic effect of the protein-bound uremic retention solutes indoxyl sulfate and p-cresyl sulfate. However, the use of unrealistically high free concentrations of these compounds and/or inappropriately low albumin concentrations may blur the interpretation of these results.
Raymond, Vanholder   +4 more
openaire   +2 more sources

In HIV-infected patients, intestinal bacteria-derived products interfere with CD4+T cell regeneration

open access: yesМедицинская иммунология, 2023
Despite successful suppression of viral replication by antiretroviral drugs there is no significant increase in the number of peripheral CD4+T lymphocytes in some HIV-infected patients (immune nonresponse to therapy).
L. B. Korolevskaya   +3 more
doaj   +1 more source

Assessing hepatic metabolic changes during progressive colonization of germ-free mouse by 1H NMR spectroscopy [PDF]

open access: yes, 2011
It is well known that gut bacteria contribute significantly to the host homeostasis, providing a range of benefits such as immune protection and vitamin synthesis.
Claus, Sandrine, Heath, Peter
core   +1 more source

Serum levels and removal by haemodialysis and haemodiafiltration of tryptophan-derived uremic toxins in ESKD patients [PDF]

open access: yes, 2020
Tryptophan is an essential dietary amino acid that originates uremic toxins that contribute to end-stage kidney disease (ESKD) patient outcomes.
Adoberg, A   +15 more
core   +1 more source

Diurnal rhythms in the human urine metabolome during sleep and total sleep deprivation [PDF]

open access: yes, 2015
Understanding how metabolite levels change over the 24 hour day is of crucial importance for clinical and epidemiological studies. Additionally, the association between sleep deprivation and metabolic disorders such as diabetes and obesity requires ...
Davies, SK   +4 more
core   +1 more source

Chemical Metabolomics: Chemical Biology Tools for Advanced Metabolism Investigations

open access: yesAngewandte Chemie, EarlyView.
The human metabolism has been investigated for several millennia. The metabolome is known for a high complexity due to a large number of different metabolites that are present at different concentrations. Metabolomics has been developed as a field to investigate the entire human metabolome and to elucidate disease development mechanisms.
Alejandro Torregrosa‐Chinillach   +4 more
wiley   +2 more sources

Fecal short chain fatty acids and urinary 3-indoxyl sulfate do not discriminate between patients with Crohn´s disease and ulcerative colitis and are not of diagnostic utility for predicting disease severity

open access: yesLipids in Health and Disease, 2023
Background Urinary 3-indoxyl sulfate levels as well as fecal short chain fatty acid (SCFA) concentrations are surrogate markers for gut microbiota diversity.
Hauke Christian Tews   +10 more
doaj   +1 more source

The intestine and the kidneys : a bad marriage can be hazardous [PDF]

open access: yes, 2015
The concept that the intestine and chronic kidney disease influence each other, emerged only recently. The problem is multifaceted and bidirectional. On one hand, the composition of the intestinal microbiota impacts uraemic retention solute production ...
Glorieux, Griet, Vanholder, Raymond
core   +1 more source

The gut-kidney axis: indoxyl sulfate, p-cresyl sulfate and CKD progression [PDF]

open access: yesNephrology Dialysis Transplantation, 2011
The fundamental insights into uraemic toxicity have evolved little since publication of the classical monograph by Cushny nearly a century ago [1]. Organic metabolites are still thought to substantially contribute to uremia (albeit urea might not be the culprit), yet evidence unequivocally demonstrating toxicity of any single uraemic constituent is ...
Björn K I, Meijers, Pieter, Evenepoel
openaire   +2 more sources

Bottom‐Up Coacervate‐Based Artificial Cells: Integrating Cellular Hallmarks into Complex Life‐Like Systems

open access: yesAngewandte Chemie, EarlyView.
Current interest in artificial cell research underscores its potential to deepen our understanding of life's fundamental processes. This review highlights advances in bottom‐up coacervate‐based artificial cell engineering via combined integration of cellular hallmarks.
Arjan Hazegh Nikroo   +3 more
wiley   +2 more sources

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