Pathology

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woman holding her lip up with one finger showing her bleeding gums
Bleeding gums don’t always mean gingivitis. This eye-opening case reveals how mouth breathing, nitric oxide disruption, and tissue stress—not bacteria—can drive gingival bleeding...
Feb. 2, 2026
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woman holding a picture of a tooth with a face on it
Jan. 27, 2026
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smiling woman looking off in the distance
Jan. 26, 2026
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endometriosis
Jan. 13, 2026
edentulous dental patient
Nov. 20, 2025
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Crystal structure of human collagenase-3 (MMP-13)
Oct. 6, 2025
Eikenella corrodens (Ec) if often harmless but can cause trouble when the mucosal barrier is broken, or the host’s immune system is weakened.
Sept. 11, 2025
Myra Nikitas, RDH, CPHDH, left, and Mary Duquette, BS, RDH, CPHDH, are the founders of Traveling Tooth Fairies.
Sept. 3, 2025
ArtemisDiana / Shutterstock.com
Postbiotics against the pathobionts: A new chapter
Aug. 18, 2025

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