variation of the binding ulex europaeus agglutinin-i ( ulex-i ) , a lectin specific for blood group h ( o ) substance , was examined in normal , dysplastic and cancerous esophageal epithelium from 43 instances of carcinoma by means of the lectin- antilectin peroxidase-antiperoxidase method .
C0152018
cancerous
C0014609
epithelium