1·Noni leaf has been used for the treatment of gingivitis, periodontal diseases, laryngalgia, laryngitis, sprain, skin disease, and so on.
诺丽叶已用于治疗牙龈炎，牙周疾病，喉痛，喉炎，扭伤，皮肤病等。
2·Principles and methods of preventing periodontal disease?
牙周疾病预防的原则和方法？
3·Adjunctive therapy is another important means for periodontal disease.
全身调节治疗是牙周病治疗的另一个重要方面。
4·Halitosis: may be the stomach or liver problems, or is caused by periodontal disease.
口臭：可能是胃或肝出现了问题，或是牙周病引起。
5·Objective to explore symptoms and signs characteristics of senile periodontal disease.
目的探讨老年牙周组织疾病的证候特点。
6·Researchers used questionnaires to gauge the subjects' risk factors for periodontal disease.
研究人员以问卷的形式了解受试者的牙周疾病危险因素。
7·Periodontal disease presents the low incidence of the people drinking the high fluoride water.
高氟地区人群中牙周病的发病率低。
8·And if you have a family history of osteoporosis or periodontal disease, dental checkups are a must.
如果你有骨质疏松或者牙周疾病的家族史，牙齿检查就更有必要了。
9·The relationship between androgen deprivation therapy and periodontal disease has not been studied.
雄激素去除疗法和牙周疾病的关系尚缺乏研究。
10·Type 2 diabetes patients have twice the risk of developing periodontal disease of people without diabetes.
2型糖尿病患者比非糖尿病人有两倍风险患上牙周病。