| 词汇 | example_english_caries |
| 释义 | Examples of cariesThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. For the experiments, 16 extracted, caries free human third molars were prepared. In contrast to the mandible, there are no caries or abscesses on the maxilla. Affected teeth tend to wear down rapidly leading to dental caries. Historically, artificial mouth models have been used since the end of the nineteenth century to investigate dental caries in vitro. The high frequency of caries likely suggests that these individuals were subsisting on a mixed diet. The same may be said of the relationship between diet and caries/ wear. Caries is formed by bacteria that are produced in dental plaque. For example, the amount of dental wear, frequency of caries, and calculus accretion were analyzed together because they are often related. An unanticipated byproduct of this extensive alteration was the introduction of caries and the formation of abscesses. Different paleopathologies were caused mainly by nutritional deficiencies (anemias); changes in infant metabolism (cranial hyperostosis); and infection or inflammation, including caries. Indeed, the frequency of caries in the sample was high (36.2% of the teeth). Solute gradients in oral biofilms also account for the local acidity that causes caries. This may provide an explanation for the positive correlation between the amount of sugar intake and the probability of caries development. As noted earlier, we cannot account for frequency of eating as a factor in caries occurrence. It should be noted that simply having a high-protein diet does not preclude the development of caries. Such a conclusion, based on alveolar abscesses, is a reflection of other dental problems, such as caries frequency and dental wear. These factors make drawing conclusions regarding diet from caries and wear problematic, but not completely useless. Caries frequency was higher in the posterior teeth than in the anterior teeth. Models of dental caries (laboratory, animal and human in situ) vary markedly in their complexity. However, in the cases of caries and periodontal diseases, these same pathogens increase in numbers relative to the commensal bacteria. Significant effect of environmental lighting on caries incidence in the cotton rat. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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