with the purpose of studying changes in the expression of glycoconjugate structures in urothelium , nine different lectins ( pna , wga , vfa , gsa ii , sta , uea i , lca , dba and hpa ) with specificity for mono- or oligo-saccharides were used on formalin-fixed , paraffin-embedded tissue sections from 47 patients who had undergone surgical resection for bladder tumors and on normal urothelial biopsies from 10 patients .
C0600500
pna
C0028953
oligo