amelogenesis

简明释义

英[ˌæməloʊˈdʒɛnɪsɪs]美[ˌæməloʊˈdʒɛnɪsɪs]

n. [基医] 釉质发生

英英释义

单词用法

同义词

反义词

例句

1.To address this question, we developed an in vitro assay system to evaluate the molecular mechanism of amelogenesis.

为了解决这一问题，我们使用一种体外测定系统来评估釉质发生的分子机制。

2.To address this question, we developed an in vitro assay system to evaluate the molecular mechanism of amelogenesis.

为了解决这一问题，我们使用一种体外测定系统来评估釉质发生的分子机制。

3.Researchers are exploring the genetic factors that influence amelogenesis.

研究人员正在探索影响琺瑯質生成的遗传因素。

4.The role of proteins in amelogenesis is a key area of investigation.

蛋白质在琺瑯質生成中的作用是一个关键的研究领域。

5.Understanding amelogenesis is essential for developing better dental treatments.

理解琺瑯質生成对开发更好的牙科治疗至关重要。

6.Defects in amelogenesis can lead to various dental disorders.

琺瑯質生成的缺陷可能导致多种牙科疾病。

7.The study of amelogenesis reveals critical insights into tooth development.

对琺瑯質生成的研究揭示了牙齿发育的重要见解。

作文

Amelogenesis is a fascinating biological process that refers to the formation of enamel, the hard outer layer of teeth. Understanding amelogenesis (牙釉质形成) is crucial for both dental health and the field of dentistry as a whole. Enamel is the hardest substance in the human body, and its formation is a complex process that involves various cell types, proteins, and minerals. This essay aims to explore the stages of amelogenesis (牙釉质形成), the factors that influence it, and its significance in maintaining oral health.The process of amelogenesis (牙釉质形成) can be divided into several stages: the pre-secretory stage, the secretory stage, the transition stage, and the maturation stage. During the pre-secretory stage, the ameloblasts, which are the cells responsible for enamel formation, become polarized and prepare for the secretion of enamel matrix proteins. In the secretory stage, these ameloblasts secrete enamel proteins, primarily amelogenin, which form the initial structure of enamel. The transition stage marks the end of protein secretion, where the ameloblasts begin to modify the enamel matrix. Finally, during the maturation stage, the enamel undergoes mineralization, where calcium and phosphate ions are deposited, resulting in the hardening of the enamel.Several factors can influence the process of amelogenesis (牙釉质形成), including genetic, nutritional, and environmental factors. Genetic mutations can lead to enamel hypoplasia, a condition characterized by the underdevelopment of enamel. Nutritional deficiencies, particularly in calcium and vitamin D, can also adversely affect enamel formation. Additionally, environmental factors such as exposure to certain medications or toxins during pregnancy can disrupt normal amelogenesis (牙釉质形成), leading to dental anomalies.The significance of amelogenesis (牙釉质形成) cannot be overstated. Healthy enamel is essential for protecting the underlying dentin and pulp from bacteria and physical damage. Any disruption in the amelogenesis (牙釉质形成) process can result in weakened enamel, making teeth more susceptible to cavities and decay. Furthermore, understanding the mechanisms behind amelogenesis (牙釉质形成) can aid researchers in developing treatments for enamel-related dental issues, such as fluoride therapies and remineralization techniques.In conclusion, amelogenesis (牙釉质形成) is a critical biological process that plays a vital role in dental health. By comprehensively understanding the stages, influencing factors, and significance of amelogenesis (牙釉质形成), we can better appreciate the complexity of tooth development and the importance of maintaining healthy enamel. Continued research in this area will not only enhance our knowledge of dental biology but also pave the way for innovative treatments that can improve oral health outcomes for individuals worldwide.