超越腐烂:探索与Streptococcus mutans和Lactobacillus在牙损中的年龄相关变异
Aanchal Tandon1, Abhinav Srivastava2, Priyanka Singh3
1Department of Oral Pathology, Sardar Patel Post Graduate Institute of Dental and Medical Sciences, Lucknow, Uttar Pradesh, India.
International journal of clinical pediatric dentistry
|December 12, 2024
概括
牙损伤 (DC) 患病率在儿童中较高,年轻患者中Streptococcus mutans和Lactobacillus的细菌数量较高. 细菌量化有助于针对性干预,以预防新的病变.
科学领域:
- 微生物学 微生物学
- 牙科研究 牙科研究
- 公共卫生 公共卫生
背景情况:
- 牙损伤 (DC) 在很大程度上受到Streptococcus mutans和乳球菌的影响.
- 量化这些细菌有助于流行病学研究和DC的早期干预策略.
研究的目的:
- 为了评估Streptococcus mutans和Lactobacillus殖民地数量与牙损伤的位置有关.
- 在牙损伤中,将细菌患病率与患者年龄相关联.
主要方法:
- 60名DC患者被按年龄和脏参与 (乳,牙,纸) 分类.
- 细菌样本在专门的 (MSB和MRS) 上进行培养.
- 殖民地数量是手动确定和统计分析.
主要成果:
- 牙的患病率在儿童和女性中较高,后牙和闭口/切口表面受到影响最多.
- 年轻的患者 (I组) 与老年患者 (II组) 相比,S. mutans (61.3%) 和Lactobacillus (63.4%) 的平均殖民地数量显著更高.
- 在质中,S. mutans的数量最高,而乳酸菌的数量在两个年龄组的纸中最高.
结论:
- 细菌殖民地计数为针对特定口腔微生物的有针对性的预防措施提供了宝贵的见解.
- 了解与年龄相关的细菌变异可以为预防牙损伤进展提供个性化策略.
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