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Fig. 1 | World Journal of Surgical Oncology

Fig. 1

From: High-Mobility Group Box 1 expression predicts survival of patients after resection of adenocarcinoma of the ampulla of Vater

Fig. 1

Immunohistochemical staining images of HMGB1 expression in adenocarcinoma of the ampulla of Vater. Examples of HMGB1 expression in the nucleus of cancer cells. a No staining (intensity = 1). b Light brown staining (intensity = 2). c Moderate brown staining (intensity = 3). d Dark brown staining (intensity = 4). Scale bars = 100 μm

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