摘要
目的观察鼻咽癌患者头颈部放疗前后口腔产酸能力的变化,探求放疗患者龋易感性。方法20例鼻咽癌患者放疗前、放疗结束即刻、放疗后1个月分别采样,运用Clinpro Cario L-Pop(CCLP)检测口腔内乳酸水平,观察放疗前后口腔产酸能力的变化。结果放疗结束即刻的CCLP检测值明显高于放疗前(P<0.01),放疗后1个月的检测值也明显高于放疗前(P<0.01),但放疗结束即刻与放疗后1个月的检测值无明显差异。结论放疗后口腔产酸能力明显增加,与口腔微生态环境及唾液改变有关,提高了龋易感性。
Objective To evaluate the acidogenicity of the oral flora of patients with nasopharyngeal carcinoma before and after the radiotherapy and the potential caries risk. Methods Twenty patients with nasopharyngeal cancer （NPC） were included in this study. Clinpro Cario L- Pop （CCLP） test was implemented before, immediately after, and one month after termination of radiotherapy. Results The CCLP scores at immediately after and one month after termination of radiotherapy were increased significantly （ P 〈 0.01 ）. Conclusion The acidogenicity of the oral flora were increased in patients with NPC after radiotherapy and might be related with their high caries risk.
出处
《现代口腔医学杂志》
CAS
CSCD
北大核心
2007年第6期575-576,共2页
Journal of Modern Stomatology
