中国实用口腔科杂志

中国实用口腔科杂志 ›› 2011, Vol. 4 ›› Issue (04): 252-254.

• 综述 • 上一篇    下一篇

影响牙体组织氟吸收和蓄积相关因素探讨

  

  1. 昆明医学院附属口腔医院  云南省口腔医院口腔预防儿童牙科，昆明  650031
  • 收稿日期:2010-12-14 修回日期:2011-02-07 出版日期:2011-04-15 发布日期:2011-05-10

  • Received:2010-12-14 Revised:2011-02-07 Online:2011-04-15 Published:2011-05-10

摘要：

提要：进入人体的氟主要在胃肠吸收，此后分布在体液、软组织、骨、牙齿、指甲、头发、唾液及菌斑中。氟的排泄主要由肾脏承担。年龄、微量元素、营养物质等因素会影响氟在人体全身及局部的吸收、蓄积与排泄。本文对影响健康人群全身氟吸收、蓄积、排泄以及局部牙体组织氟吸收、蓄积的相关因素做一综述。

关键词: 氟, 吸收, 排泄, 相关因素

Abstract:

Summary：Fluoride ingested is absorbed from the gastrointestinal tract and then distributes in body fluid，sofe tissues，bone，teeth，nails，hair，saliva and plaque. The elimination of absorbed fluoride occurs almost exclusively via the kidneys.Some factors can influence fluoride systematic absorption，accumulation and excretion in the body and topical absorption and accumulation in the tooth，such as age，microelement and nutritive substance，etc. These factors were discussed based on previous studies.

Key words: fluoride；absorption；exretion；relevant factors