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pubmed:abstractText |
Eosinophilic esophagitis (EoE) is characterized by infiltration of eosinophils into esophageal epithelium. Blood levels of an eosinophil granule protein, eosinophil-derived neurotoxin (EDN), have been proposed as a biomarker for EoE. However, information regarding localization of EDN in the diseased tissues has not been available. The goal of this study was to evaluate the magnitude and distribution of EDN deposition in tissue specimens from the esophagus of EoE patients.
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