Mostrando 501 - 520 Resultados de 19,700 Para Buscar '"Tooth ', tiempo de consulta: 0.26s Limitar resultados
  1. 501
    “…OBJECTIVES: The aim of this retrospective study was to analyze the prevalence of tooth transposition within an orthodontic population and explore its correlation with facial biotype, skeletal class and sex. …”
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  2. 502
    “…BACKGROUND: Tooth agenesis is a common dental anomaly that can substantially affect both the ability to chew and the esthetic appearance of patients. …”
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  3. 503
  4. 504
    “…The age at the onset of antineoplastic therapy is likely to be the strongest risk factor for toxic injury during tooth development.…”
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  5. 505
  6. 506
    por Gulson, B L
    Publicado 1996
    “…There are statistically significant differences in lead concentrations between incisal and cervical sections, representing within-tooth variation, for children with low and high lead exposure (p = 0.0007, 2 x 10(-6), respectively) and for those who have ingested leaded paint (p = 0.009). …”
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  7. 507
    “…INTRODUCTION: Little is known about the effect of cigarette smoking cessation on risk of tooth loss. We examined how risk of tooth loss changed with longer periods of smoking abstinence in a prospective study of oral health in men. …”
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  8. 508
    “…METHODS: The anterior infundibulum of maxillary P2, or the occlusal surface at the site of the infundibulum, in 117 horses and ponies, 77 with and 40 without caries in this tooth, was sampled for bacteriological analyses between 1990 and 2004. …”
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  9. 509
  10. 510
    por Lee, Jung-Hwa, Choi, Byung-Ok
    Publicado 2006
    “…Charcot-Marie-Tooth disease (CMT) is the most common form of inherited motor and sensory neuropathy. …”
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  11. 511
    por Thosre, Deepika, Mulay, Sanjyot
    Publicado 2009
    “…Discoloration of a single tooth has been managed using nonvital bleaching alone or with a combination of other minimally invasive modalities for an acceptable esthetic outcome. …”
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  12. 512
    “…The cores of the modeling scheme are fusion regions extraction, single tooth shape restoration, and single tooth separation. …”
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  13. 513
    “…Stem cells in other parts of the tooth, such as the periodontal ligament and growing roots, play more dynamic roles in tooth function and development. …”
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  14. 514
    “…Two different immortalized cell lines from ED18 dental mesenchyme failed in mediating tooth formation. The potentialities of embryonic dental mesenchymal cells decreased from ED14 to ED16 and were lost at ED18. …”
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  15. 515
  16. 516
    “…BACKGROUND: The aim of the study was to clinically evaluate the effect of miswak as an adjunct to tooth brushing on plaque levels and gingival health in subjects diagnosed with mild to moderate chronic generalized marginal gingivitis in comparison with those of toothbrush users. …”
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  17. 517
    “…The aim of this study was to describe the expression of genes, including ameloblastin (Ambn), amelogenin X chromosome (Amelx), and enamelin (Enam) during early (pre-secretory) tooth development. The expression of these genes has predominantly been studied at post-secretory stages. …”
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  18. 518
  19. 519
    “…If the filling was done when the person was still alive, the intervention was likely aimed to relieve tooth sensitivity derived from either exposed dentine and/or the pain resulting from chewing on a cracked tooth: this would provide the earliest known direct evidence of therapeutic-palliative dental filling.…”
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  20. 520
    por Foster, Brian L
    Publicado 2012
    “…The tooth root cementum is a thin, mineralized tissue covering the root dentin that is present primarily as acellular cementum on the cervical root and cellular cementum covering the apical root. …”
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