Information om | Engelska ordet DENTINE

Exempel på hur man kan använda DENTINE i en mening

• Ivory is a hard, white material from the tusks (traditionally from elephants) and teeth of animals, that consists mainly of dentine, one of the physical structures of teeth and tusks.
• Fine longitudinal cracks, which appear as radial cracks in cross-section, originate in the cementum and penetrate the dentine.
• 2 mm high and shows a deep furrow and, is centered laterally in the crown, a V-shaped area that consists of dentine.
• After growth of pre-dentine and maturation into dentine, the cell bodies of the odontoblasts remain in the pulp, along its outer wall, and project into tiny tubules in the dentine.
• Dentinal tubules or dental canaliculi: minute channels in the dentine of a tooth that extend from the pulp cavity to the cementum or the enamel.
• Contrary to other non-amniote reptiliomorphs, the teeth of the Diadectomorpha lacked the infolding of the dentine and enamel that account for the name Labyrinthodontia for the non-amniote tetrapods.
• The scales of heterostracans are histologically distinct from other vertebrates, having three layers composed of dentine and aspidine, an acellular bony tissue unique to animals of this class and Thelodonti.
• The structure of the dentine of eriptychiids is in many respects closer to that of heterostracans that to that of astraspids.
• This partially demineralised dentine acts as a hollow scaffolding which can be perfused with the primer.
• The spine-brush complex occupies the same site as the first dorsal fin on other ratfish and contains a basal plate extending inside a usually posterior-pointing dorsal spine composed of trabecular dentine.
• Although genetic factors are the main contributor for the disease, any environmental or systemic upset that impedes calcification or metabolisation of calcium can also result in anomalous dentine.
• As cavitation progresses into dentine, the dental caries lesion becomes more severe, and this may cause tooth pain.
• These scales had a basic structure typical of many early osteichthyans, with a superficial of ganoine overlying dentine, and a basal plate of bone.
• The interprismatic matrix forms closed coats near the outer enamel service and interrow sheets near the enamel dentine junction, and is intermediate to modified in the Hunter-Schreger bands.
• Histopathologically, the deeper layer of the teeth shows abnormal dentine tubular pattern with unstructured, unorganised, atubular areas with a normal enamel appearance.
• A compound odontoma consists of the four separate dental tissues (enamel, dentine, cementum and pulp) embedded in fibrous connective tissue and surrounded by a fibrous capsule.
• A randomized clinical trial published in 2015 demonstrated that dentifrices containing 5% CSPS may have the potential to mineralize and occlude the dentine in the oral environment.
• Although it has the advantage of attaching restorations with minimal retentive capacity to tooth surfaces due to its high bond strength to dentine, its methacrylate constituent causes it to undergo polymerisation shrinkage when setting.
• Scaling and root planing, also known as conventional periodontal therapy, non-surgical periodontal therapy or deep cleaning, is a procedure involving removal of dental plaque and calculus (scaling or debridement) and then smoothing, or planing, of the (exposed) surfaces of the roots, removing cementum or dentine that is impregnated with calculus, toxins, or microorganisms, the agents that cause inflammation.
• In 1987, A study of the patency of dentinal tubules in sensitive and non-sensitive cervical dentine, was published in the Journal of Clinical Periodontology.

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