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d 2 indole 3 propionic acid  (Toronto Research Chemicals)


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    Toronto Research Chemicals d 2 indole 3 propionic acid
    D 2 Indole 3 Propionic Acid, supplied by Toronto Research Chemicals, used in various techniques. Bioz Stars score: 92/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/d 2 indole 3 propionic acid/product/Toronto Research Chemicals
    Average 92 stars, based on 1 article reviews
    d 2 indole 3 propionic acid - by Bioz Stars, 2026-05
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    a Variable importance plot of top 50 fecal metabolites ( y -axis) ranked by contribution to mean decrease accuracy of Gini coefficient ( x -axis) in the random forest model for discerning group difference. b Diagram summary of perturbed fecal pathways of phenylalanine, tyrosine, and tryptophan biosynthesis and metabolism, with significantly altered metabolites labeled in red (GF>CONV-R) or blue (GF<CONV-R) (two-sided Welch’s t -test, fold change ≥ 1.5, p < 0.01). c, d Box and Whisker plots of fecal indoles ( c ) and bile acid profiles ( d ) as synthesized or mediated by microbiota, with the box ranging from the first quartile to the third while the whiskers going from each quartile to the minimum or maximum (GF, N = 12; CONV-R, N = 12), * p < 0.05, ** p < 0.01, *** p < 0.001, **** p < 0.0001, two-sided Welch’s t -test; exact p values and adjusted p values (i.e., q values) are provided in Supplementary Data . SM sphingomyelin, Phe L-phenylalanine, Tyr L-tyrosine, Trp L-tryptophan, 5-HT 5-hydroxytryptamine, NAS N-acetylserotonin, 5-MIAA 5-methoxyindole-3-acetate, Kyna kynurenate, Kyn L-kynurenine, AA anthranilate, XA xanthurenate, IAA <t>indole-3-acetate,</t> IPA indole-3-propionate, ILA indole-3-lactate, I3A indole-3-carboxaldehyde, L-DOPA L-3,4-dihydroxyphenylalanine, DHICA 5,6-dihydroxyindole-2-carboxylate, CDCA chenodeoxycholate, CA cholate, αMCA α-muricholate, TCDCA taurochenodeoxycholate, TCA taurocholate, TαMCA tauro α-muricholate, DCA deoxycholate, HDCA hyodeoxycholate, LCA lithocholate.
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    a Variable importance plot of top 50 fecal metabolites ( y -axis) ranked by contribution to mean decrease accuracy of Gini coefficient ( x -axis) in the random forest model for discerning group difference. b Diagram summary of perturbed fecal pathways of phenylalanine, tyrosine, and tryptophan biosynthesis and metabolism, with significantly altered metabolites labeled in red (GF>CONV-R) or blue (GF<CONV-R) (two-sided Welch’s t -test, fold change ≥ 1.5, p < 0.01). c, d Box and Whisker plots of fecal indoles ( c ) and bile acid profiles ( d ) as synthesized or mediated by microbiota, with the box ranging from the first quartile to the third while the whiskers going from each quartile to the minimum or maximum (GF, N = 12; CONV-R, N = 12), * p < 0.05, ** p < 0.01, *** p < 0.001, **** p < 0.0001, two-sided Welch’s t -test; exact p values and adjusted p values (i.e., q values) are provided in Supplementary Data . SM sphingomyelin, Phe L-phenylalanine, Tyr L-tyrosine, Trp L-tryptophan, 5-HT 5-hydroxytryptamine, NAS N-acetylserotonin, 5-MIAA 5-methoxyindole-3-acetate, Kyna kynurenate, Kyn L-kynurenine, AA anthranilate, XA xanthurenate, IAA <t>indole-3-acetate,</t> IPA indole-3-propionate, ILA indole-3-lactate, I3A indole-3-carboxaldehyde, L-DOPA L-3,4-dihydroxyphenylalanine, DHICA 5,6-dihydroxyindole-2-carboxylate, CDCA chenodeoxycholate, CA cholate, αMCA α-muricholate, TCDCA taurochenodeoxycholate, TCA taurocholate, TαMCA tauro α-muricholate, DCA deoxycholate, HDCA hyodeoxycholate, LCA lithocholate.
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    Image Search Results


    a Variable importance plot of top 50 fecal metabolites ( y -axis) ranked by contribution to mean decrease accuracy of Gini coefficient ( x -axis) in the random forest model for discerning group difference. b Diagram summary of perturbed fecal pathways of phenylalanine, tyrosine, and tryptophan biosynthesis and metabolism, with significantly altered metabolites labeled in red (GF>CONV-R) or blue (GF<CONV-R) (two-sided Welch’s t -test, fold change ≥ 1.5, p < 0.01). c, d Box and Whisker plots of fecal indoles ( c ) and bile acid profiles ( d ) as synthesized or mediated by microbiota, with the box ranging from the first quartile to the third while the whiskers going from each quartile to the minimum or maximum (GF, N = 12; CONV-R, N = 12), * p < 0.05, ** p < 0.01, *** p < 0.001, **** p < 0.0001, two-sided Welch’s t -test; exact p values and adjusted p values (i.e., q values) are provided in Supplementary Data . SM sphingomyelin, Phe L-phenylalanine, Tyr L-tyrosine, Trp L-tryptophan, 5-HT 5-hydroxytryptamine, NAS N-acetylserotonin, 5-MIAA 5-methoxyindole-3-acetate, Kyna kynurenate, Kyn L-kynurenine, AA anthranilate, XA xanthurenate, IAA indole-3-acetate, IPA indole-3-propionate, ILA indole-3-lactate, I3A indole-3-carboxaldehyde, L-DOPA L-3,4-dihydroxyphenylalanine, DHICA 5,6-dihydroxyindole-2-carboxylate, CDCA chenodeoxycholate, CA cholate, αMCA α-muricholate, TCDCA taurochenodeoxycholate, TCA taurocholate, TαMCA tauro α-muricholate, DCA deoxycholate, HDCA hyodeoxycholate, LCA lithocholate.

    Journal: Nature Communications

    Article Title: High-coverage metabolomics uncovers microbiota-driven biochemical landscape of interorgan transport and gut-brain communication in mice

    doi: 10.1038/s41467-021-26209-8

    Figure Lengend Snippet: a Variable importance plot of top 50 fecal metabolites ( y -axis) ranked by contribution to mean decrease accuracy of Gini coefficient ( x -axis) in the random forest model for discerning group difference. b Diagram summary of perturbed fecal pathways of phenylalanine, tyrosine, and tryptophan biosynthesis and metabolism, with significantly altered metabolites labeled in red (GF>CONV-R) or blue (GF

    Article Snippet: Stable-isotope-labeling internal standards for a range of classical neurotransmitters and tryptophan catabolites, including acetylcholine-d13 (N,N,N-trimethyl-d9; 1,1,2,2-d4) (d13-ACh; catalog #D-1780), γ-aminobutyric acid-d2 (d2-GABA; catalog #D-1731), L-glutamine-2,3,3,4,4-d5 (d5-Gln; catalog #D-2532), L-tryptophan-2,3,3-d3 (d3-Trp; catalog #D-7419), serotonin-α,α,β,β-d4 (d4-5HT; catalog #D-1550), L-kynurenine (ring-d4, 3,3-d2) (d6-Kyn; catalog #DLM-7842), indole-3-acetic-2,2-d2 acid (d2-IAA; catalog #D-1709) and indole-3-propionic-2,2-d2 acid (d2-IPA; catalog #D-7686) were obtained from CDN Isotopes (Pointe-Claire, Quebec, Canada) and Cambridge Isotopes (Tewksbury, MA, USA).

    Techniques: Labeling, Whisker Assay, Synthesized

    a Variable importance plot of top 50 serum metabolites ( y -axis) ranked by contribution to mean decrease accuracy of Gini coefficient ( x -axis) in the random forest model for discerning group difference. b Diagram summary of perturbed serum pathways of phenylalanine, tyrosine and tryptophan biosynthesis and metabolism. c, d MetaMapp metabolomic networks of 88 metabolite pairs altered in feces ( c ) and serum ( d ), with nodes representing individual metabolites, edges for biochemical (KEGG reactant pairs) and chemical (Tanimoto coefficient > 0.7) relationships, and lower transparency for lower adjusted p values (<0.05, two-sided Welch’s t -test). TMAO trimethylamine N-oxide, PS phosphatidylserine, Phe L-phenylalanine, Tyr L-tyrosine, Trp L-tryptophan, Kyn L-kynurenine, AA anthranilate, IAA indole-3-acetate, IPA indole-3-propionate, ILA indole-3-lactate, IArcA indole-3-acrylate, I3A indole-3-carboxaldehyde, Shikimate 3-P shikimate 3-phosphate, DHICA 5,6-dihydroxyindole-2-carboxylate, AKG α-ketoglutarate, L-DOPA L-3,4-dihydroxyphenylalanine, SULT sulfotransferase, CYP450 cytochrome 450, TCA cycle tricarboxylic acid cycle.

    Journal: Nature Communications

    Article Title: High-coverage metabolomics uncovers microbiota-driven biochemical landscape of interorgan transport and gut-brain communication in mice

    doi: 10.1038/s41467-021-26209-8

    Figure Lengend Snippet: a Variable importance plot of top 50 serum metabolites ( y -axis) ranked by contribution to mean decrease accuracy of Gini coefficient ( x -axis) in the random forest model for discerning group difference. b Diagram summary of perturbed serum pathways of phenylalanine, tyrosine and tryptophan biosynthesis and metabolism. c, d MetaMapp metabolomic networks of 88 metabolite pairs altered in feces ( c ) and serum ( d ), with nodes representing individual metabolites, edges for biochemical (KEGG reactant pairs) and chemical (Tanimoto coefficient > 0.7) relationships, and lower transparency for lower adjusted p values (<0.05, two-sided Welch’s t -test). TMAO trimethylamine N-oxide, PS phosphatidylserine, Phe L-phenylalanine, Tyr L-tyrosine, Trp L-tryptophan, Kyn L-kynurenine, AA anthranilate, IAA indole-3-acetate, IPA indole-3-propionate, ILA indole-3-lactate, IArcA indole-3-acrylate, I3A indole-3-carboxaldehyde, Shikimate 3-P shikimate 3-phosphate, DHICA 5,6-dihydroxyindole-2-carboxylate, AKG α-ketoglutarate, L-DOPA L-3,4-dihydroxyphenylalanine, SULT sulfotransferase, CYP450 cytochrome 450, TCA cycle tricarboxylic acid cycle.

    Article Snippet: Stable-isotope-labeling internal standards for a range of classical neurotransmitters and tryptophan catabolites, including acetylcholine-d13 (N,N,N-trimethyl-d9; 1,1,2,2-d4) (d13-ACh; catalog #D-1780), γ-aminobutyric acid-d2 (d2-GABA; catalog #D-1731), L-glutamine-2,3,3,4,4-d5 (d5-Gln; catalog #D-2532), L-tryptophan-2,3,3-d3 (d3-Trp; catalog #D-7419), serotonin-α,α,β,β-d4 (d4-5HT; catalog #D-1550), L-kynurenine (ring-d4, 3,3-d2) (d6-Kyn; catalog #DLM-7842), indole-3-acetic-2,2-d2 acid (d2-IAA; catalog #D-1709) and indole-3-propionic-2,2-d2 acid (d2-IPA; catalog #D-7686) were obtained from CDN Isotopes (Pointe-Claire, Quebec, Canada) and Cambridge Isotopes (Tewksbury, MA, USA).

    Techniques: