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glucuronoxylomannan MeSH Supplementary Concept Data 2025
an immunosuppressive agent; capsular polysaccharide of Cryptococcus neoformans serotype A containing molar ratios of xylose:mannose:glucuronic acid:O-acetyl of 2:5:1:2; linear (1-3) linked mannan substituted at 2-O-positions by single residues of either xylose or glucuronic acid; structure in first source