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Tooth, Odontoblast - Necrosis - Gallery

Image of necrosis in the tooth from a female F344/N rat in a subchronic study
Tooth, Odontoblast - Necrosis in a female F344/N rat from a subchronic study. The odontoblasts lining the dorsal tooth pulp are necrotic (arrow).
Image of necrosis in the tooth from a female F344/N rat in a subchronic study
Tooth, Odontoblast - Necrosis in a female F344/N rat from a subchronic study (higher magnification of Figure 1). The odontoblasts lining the dorsal tooth pulp have eosinophilic cytoplasm and pyknotic nuclei (arrow) indicative of necrosis.
Image of necrosis in the tooth from a female F344/N rat in a subchronic study
Tooth, Odontoblast - Necrosis in a female F344/N rat from a subchronic study. There are 2 regions with necrotic odontoblasts (arrows).
Image of necrosis in the tooth from a female F344/N rat in a subchronic study
Tooth, Odontoblast - Necrosis in a female F344/N rat from a subchronic study (higher magnification of Figure 3). The odontoblasts have eosinophilic cytoplasm and pyknotic or faded nuclei (arrow) indicative of necrosis.