since light and electron microscopy have been unable to fully resolve the lesion 's pathogenesis , the authors used biotinylated lectins as probes and avidin-biotin peroxidase complex ( abc ) as a visualant to study cases of nephrogenic adenomas and compared their lectin binding patterns with those of normal transitional epithelium , human embryonic kidneys , and cases of cystitis cystica and glandularis and squamous metaplasia of the bladder in an effort to clarify this issue .
C0027021
peroxidase
C0086418
human