Added references: borges-2016-uremic-toxins-inflammatory-markers-ckd; carrero-2020-plant-based-diets-ckd; mafra-2021-food-as-medicine-uraemic-phenotype-ckd; wehedy-2022-human-microbiome-ckd-double-edged-sword; yu-2025-kidney-gut-brain-axis-hemodialysis-brain-dysfunction;…
Added references: borges-2016-uremic-toxins-inflammatory-markers-ckd; carrero-2020-plant-based-diets-ckd; mafra-2021-food-as-medicine-uraemic-phenotype-ckd; wehedy-2022-human-microbiome-ckd-double-edged-sword; yu-2025-kidney-gut-brain-axis-hemodialysis-brain-dysfunction; hall-2020-ckd-cats-dietary-fiber-metabolome-microbiome; gevi-2016-urinary-metabolomics-italian-autistic-tryptophan-purine; noce-2022-gut-microbiota-dysbiosis-ckd-link. Removed references: paeslack-2022-tryptophan-metabolites-vascular-inflammation-cvd; yasuno-2024-dysbiosis-gut-microbiota-ckd-stages.
wiki/concepts/indoxyl-sulfate.md