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Figure 2 | BMC Cancer

Figure 2

From: Induction of lung lesions in Wistar rats by 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone and its inhibition by aspirin and phenethyl isothiocyanate

Figure 2

Photomicrographs of typical lung lesions in NNK-treated Wistar rats. (A) Alveolar epithelial hyperplasia in a Wistar rat (magnification × 200). (B) Dysplasia occurred in the alveolar region. Some of the alveolar structure was absent and replaced by proliferated cells (magnification × 200). (C) Proliferated cells with increased cellular atypia (magnification × 400).

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BMC Cancer

ISSN: 1471-2407

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