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Tooth - Inflammation - Gallery

Image of inflammation in the tooth from a male HSD rat in a chronic study
Tooth - Inflammation, Chronic active in a male Harlan Sprague-Dawley rat from a chronic study. Cementum and dentin of the root are being resorbed because of chronic active inflammation (arrow).
Image of inflammation in the tooth from a male HSD rat in a chronic study
Tooth - Inflammation, Chronic active in a male Harlan Sprague-Dawley rat from a chronic study (higher magnification of Figure 1). Cementum and dentin of the root are being resorbed because of chronic active inflammation (arrow).
Image of inflammation in the tooth from a male B6C3F1 mouse in a chronic study
Tooth - Inflammation, Chronic active in a male B6C3F1 mouse from a chronic study. Chronic active inflammation of the tooth is present (arrow).
Image of inflammation in the tooth from a male B6C3F1 mouse in a chronic study
Tooth - Inflammation in a male B6C3F1 mouse from a chronic study (higher magnification of Figure 3). Chronic active inflammation of the tooth is present.
Image of inflammation in the tooth from a male F344/N rat in a chronic study
Tooth, Pulp - Inflammation, Suppurative in a male F344/N rat from a chronic study. Suppurative inflammation affects the majority of the tooth pulp.
Image of inflammation in the tooth from a male F344/N rat in a chronic study
Tooth, Pulp - Inflammation, Suppurative in a male F344/N rat from a chronic study (higher magnification of Figure 5). There is suppurative inflammation of the pulp with colonies of bacteria (arrow).
NTP is located at the National Institute of Environmental Health Sciences, part of the National Institutes of Health.