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ортодонтических设备和酸盐对口腔微生物群的影响

Elisabeth Reichardt^1,2, Martin Eigenthaler³, Paul-Georg Jost-Brinkmann⁴

¹Department of Pediatric Dentistry and Orthodontics, University Center for Dental Medicine, UZB, Basel, Switzerland. elisabeth.reichardt@dent.au.dk.

Applied microbiology and biotechnology

|May 6, 2025

概括

固定的正牙治疗会改变口腔微生物群,而下部部位会快速响应. 甜菜汁补充剂对下微生物群落产生了积极的影响,这表明在正护理期间可能有所益处.

科学领域:

口腔微生物学口腔微生物学
牙周病学牙周病学
矯正牙科矯正牙科是一種矯正牙科.

背景情况:

固定式正牙器具可以改变口腔微生物组.
了解这些变化对于在治疗期间保持口腔健康至关重要.

研究的目的:

在固定的正牙治疗期间调查下,舌头和唾液微生物群的细菌变化.
为了评估每天服用富含酸盐的甜菜汁对这些微生物群的影响.

主要方法:

试点研究涉及22名接受固定牙科治疗的健康个体.
下,舌头和唾液样本的微生物群分析在2周前,2周后和6个月后.
评估临床参数和微生物群落组成.

主要成果:

下微生物群对正牙治疗反应迅速,而舌头和唾液微生物群的变化延迟.
牙周病原体如Selenomonas sputigena和Streptococcus mutans等病原体得到了丰富.
在舌头和唾液样本中,Rothia mucilaginosa显著增加.
甜菜汁显著改变了下微生物的组成,并可能通过抑制Corynebacterium matruchotii来阻止生物膜的形成.

结论:

固定式的正牙器件很快就会对下微生物群产生影响.
含有酸盐的甜菜汁可以在正牙治疗期间积极影响口腔微生物群.
针对治疗和甜菜汁干预的反应,确定了特定的微生物转变.

关键词:

食补充剂食补充剂食补充剂牙疾病牙疾病亚酸盐是一种酸盐.口腔健康口腔健康口腔的微生物群.ортодонтика固定器械固定器械固定器械

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