再矿化
搪瓷漆
脱盐
牙科
医学
扫描电子显微镜
核化学
压痕硬度
无定形磷酸钙
钙
材料科学
化学
内科学
复合材料
微观结构
作者
Neha Bhadoria,Mohit Gunwal,Rinky Kukreja,Satish Maran,Shashikiran N Devendrappa,Shefali Singla
出处
期刊:International Journal of Clinical Pediatric Dentistry
[Jaypee Brothers Medical Publishing]
日期:2020-01-01
卷期号:13 (6): 579-584
被引量:4
标识
DOI:10.5005/jp-journals-10005-1813
摘要
Investigation and evaluation of remineralization potential of functionalized tricalcium phosphate paste (fTCP) and casein phosphopeptide-amorphous calcium phosphate (CPP-ACPF) paste on artificially created white spot lesion on human primary and permanent enamel through scanning electron microscopy and microhardness assessment.Sixty freshly extracted primary and permanent teeth were selected and artificial white spot lesion were created by using standardized demineralizing solution. Remineralization was carried out using the test pastes. The assessment of demineralization and remineralization was done through a scanning electron microscope and microhardness assessment.Among the three groups, fTCP shows significantly higher increase in mean microhardness (p < 0.001) through ANOVA and the LSD post hoc test when compared to CPP-ACPF and control group. Also, the unpaired t-test showed that mean change in microhardness in permanent teeth was significantly higher than primary teeth in different time intervals for both experimental groups. Surface morphology was assessed through a scanning electron microscope.Based on the results of the current study, f-TCP showed comparatively more remineralization potential than CPP-ACP with fluoride.Bhadoria N, Gunwal MK, Kukreja R, et al. An In Vitro Evaluation of Remineralization Potential of Functionalized Tricalcium Phosphate Paste and CPP-ACPF on Artificial White Spot Lesion in Primary and Permanent Enamel. Int J Clin Pediatr Dent 2020;13(6):579-584.
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