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蜂胶的功效的体内比较研究,Nano-Hydroxyapatite包含脱敏剂和硝酸钾。

文摘

牙本质过敏症是一个经常遇到牙科投诉,管理已经难以置信,但仍然是一个谜。Nano-hydroxyapatite (n-HAp)被认为是大多数生物相容性和生物活性材料之一,已得到了广泛的接受,近年来医学及牙科。越来越多的报道表明,nano-hydroxyapatite有潜力remineralize人工龋的病变后除了牙膏,漱口水,等。最近,闭塞的nano-hydroxyapatite暴露牙本质小管,帮助减少过敏,据报道。蜂胶,天然,无毒树脂由蜜蜂也被报道部分消除牙本质小管,可以治疗过敏的好方式。因此,本临床试验的目的是比较蜂胶的功效和nanohydroxyapatite牙粉与基准硝酸钾在控制牙本质过敏症。45抱怨的牙本质过敏症患者招募。进行了基线检查使用触觉和冷刺激。病人被随机分为三组。(n = 15) Grp我:硝酸钾脱敏剂Grp II: Nanohydroxyapatite脱敏剂Grp III:蜂胶含有代理视觉模拟量表是用来评估参与者的痛苦在基线,一个星期,4周后的使用牙膏、牙粉。根据配对t检验,所有三种脱敏剂显著减少了牙本质过敏症(p < 0.01)。根据一维方差分析,灵敏度分数第二组相比,组显著降低(p = 0.03)。 However the difference between group I and group III, as well as group II and group III were not significant i.e. p=0.63 , p=0.21 respectively. Within the limitations of the study, it can be concluded that nanohydroxyapatite and propolis are a potential treatment modality for dentin hypersensitivity. Clinical significance: Nano-hydroxyapatite and propolis have proved to be a biocompatible and natural alternative for the treatment of dentin hypersensitivity, respectively.

Narmatha VJ,索菲亚Thakur

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