In 1929, archaeologists discovered the 140,000-year-old skeleton of a young girl in Skhūl Cave. The researchers believed her ...

Enamel demineralization at the occlusal fissure is imaged as increased brightness within the depth of the dentin-enamel junction (arrow 1). The presence of hidden dentin caries is depicted in SS-OCT ...

When a crack propagates through the enamel from the surface toward the interior of the tooth, it stops right at the junction between the enamel and the dentin. Without this built-in stopping ...

In normal teeth, DSP is expressed only in dentin and a verythin layer of enamel at the junction with dentin. This thin enamellayer also appears to be considerably harder than the bulk enamel ...

A) A tooth specimen was sectioned transversely to expose enamel-dentin junction at which the mineral content increases spontaneously. B) Chemical image of mineral variation at dentin (blue, low ...

Amino acid analyses of undecalcified samples of fossil crocodile and rhinoceros enamel and dentin from mature teeth revealed that the total protein content of these mineralized fossil tissues varied ...

Damage to the enamel causes the dentin to become exposed, thereby causing dentin hypersensitivity. Gum Recession - One of the leading causes of gum recession is periodontal (gum) diseases.

Home Articles Enamel–dentine junction morphology reveals population replacement and mobility in the late prehistoric Middle Nile Valley ...

The gamma irradiation therapy significantly reduced the UTS of the enamel, crown, and root dentin, the researchers found. "The mouthwash with 0.12% chlorhexidine partially prevented the damage to the ...

Dental erosion can dissolve enamel and dentin through chemical processes unrelated to bacterial decay. Acid exposure reduces the mechanical resistance and hardness of tooth surfaces, causing ...

Teeth whitening products can harm protein-rich tooth layer Researchers show active ingredient in whitening strips damages dentin Date: April 9, 2019 Source: Experimental Biology Summary: Americans ...